diff options
Diffstat (limited to 'target/linux/ath79')
50 files changed, 0 insertions, 8808 deletions
diff --git a/target/linux/ath79/config-4.14 b/target/linux/ath79/config-4.14 deleted file mode 100644 index 1ff3f12728..0000000000 --- a/target/linux/ath79/config-4.14 +++ /dev/null @@ -1,242 +0,0 @@ -CONFIG_AG71XX=y -# CONFIG_AG71XX_DEBUG is not set -CONFIG_AG71XX_DEBUG_FS=y -CONFIG_AR8216_PHY=y -CONFIG_AR8216_PHY_LEDS=y -CONFIG_ARCH_BINFMT_ELF_STATE=y -CONFIG_ARCH_CLOCKSOURCE_DATA=y -CONFIG_ARCH_DISCARD_MEMBLOCK=y -CONFIG_ARCH_HAS_ELF_RANDOMIZE=y -# CONFIG_ARCH_HAS_GCOV_PROFILE_ALL is not set -CONFIG_ARCH_HAS_RESET_CONTROLLER=y -# CONFIG_ARCH_HAS_SG_CHAIN is not set -# CONFIG_ARCH_HAS_STRICT_KERNEL_RWX is not set -# CONFIG_ARCH_HAS_STRICT_MODULE_RWX is not set -CONFIG_ARCH_HIBERNATION_POSSIBLE=y -CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y -CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y -CONFIG_ARCH_MMAP_RND_BITS_MAX=15 -CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=15 -# CONFIG_ARCH_OPTIONAL_KERNEL_RWX is not set -# CONFIG_ARCH_OPTIONAL_KERNEL_RWX_DEFAULT is not set -CONFIG_ARCH_SUPPORTS_UPROBES=y -CONFIG_ARCH_SUSPEND_POSSIBLE=y -CONFIG_ARCH_USE_BUILTIN_BSWAP=y -CONFIG_ARCH_USE_QUEUED_RWLOCKS=y -CONFIG_ARCH_USE_QUEUED_SPINLOCKS=y -CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y -CONFIG_ATH79=y -CONFIG_ATH79_WDT=y -CONFIG_BLK_MQ_PCI=y -CONFIG_CEVT_R4K=y -CONFIG_CLKDEV_LOOKUP=y -CONFIG_CLONE_BACKWARDS=y -CONFIG_CMDLINE="rootfstype=squashfs,jffs2" -CONFIG_CMDLINE_BOOL=y -# CONFIG_CMDLINE_OVERRIDE is not set -CONFIG_COMMON_CLK=y -# CONFIG_COMMON_CLK_BOSTON is not set -CONFIG_CPU_BIG_ENDIAN=y -CONFIG_CPU_GENERIC_DUMP_TLB=y -CONFIG_CPU_HAS_PREFETCH=y -CONFIG_CPU_HAS_RIXI=y -CONFIG_CPU_HAS_SYNC=y -CONFIG_CPU_MIPS32=y -CONFIG_CPU_MIPS32_R2=y -CONFIG_CPU_MIPSR2=y -CONFIG_CPU_NEEDS_NO_SMARTMIPS_OR_MICROMIPS=y -CONFIG_CPU_R4K_CACHE_TLB=y -CONFIG_CPU_R4K_FPU=y -CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y -CONFIG_CPU_SUPPORTS_HIGHMEM=y -CONFIG_CPU_SUPPORTS_MSA=y -CONFIG_CRYPTO_RNG2=y -CONFIG_CRYPTO_WORKQUEUE=y -CONFIG_CSRC_R4K=y -CONFIG_DMA_NONCOHERENT=y -CONFIG_DTC=y -CONFIG_EARLY_PRINTK=y -CONFIG_ETHERNET_PACKET_MANGLE=y -CONFIG_FIXED_PHY=y -CONFIG_GENERIC_ATOMIC64=y -CONFIG_GENERIC_CLOCKEVENTS=y -CONFIG_GENERIC_CMOS_UPDATE=y -CONFIG_GENERIC_CPU_AUTOPROBE=y -CONFIG_GENERIC_IO=y -CONFIG_GENERIC_IRQ_CHIP=y -CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y -CONFIG_GENERIC_IRQ_SHOW=y -CONFIG_GENERIC_PCI_IOMAP=y -CONFIG_GENERIC_PHY=y -CONFIG_GENERIC_PINCONF=y -CONFIG_GENERIC_PINCTRL_GROUPS=y -CONFIG_GENERIC_PINMUX_FUNCTIONS=y -CONFIG_GENERIC_SCHED_CLOCK=y -CONFIG_GENERIC_SMP_IDLE_THREAD=y -CONFIG_GENERIC_TIME_VSYSCALL=y -CONFIG_GPIOLIB=y -CONFIG_GPIOLIB_IRQCHIP=y -CONFIG_GPIO_74X164=y -CONFIG_GPIO_ATH79=y -CONFIG_GPIO_GENERIC=y -CONFIG_GPIO_SYSFS=y -# CONFIG_GRO_CELLS is not set -CONFIG_HANDLE_DOMAIN_IRQ=y -CONFIG_HARDWARE_WATCHPOINTS=y -CONFIG_HAS_DMA=y -CONFIG_HAS_IOMEM=y -CONFIG_HAS_IOPORT_MAP=y -# CONFIG_HAVE_64BIT_ALIGNED_ACCESS is not set -# CONFIG_HAVE_ARCH_BITREVERSE is not set -CONFIG_HAVE_ARCH_JUMP_LABEL=y -CONFIG_HAVE_ARCH_KGDB=y -CONFIG_HAVE_ARCH_SECCOMP_FILTER=y -CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_BOOTMEM_INFO_NODE is not set -CONFIG_HAVE_CBPF_JIT=y -CONFIG_HAVE_CC_STACKPROTECTOR=y -CONFIG_HAVE_CLK=y -CONFIG_HAVE_CLK_PREPARE=y -CONFIG_HAVE_CONTEXT_TRACKING=y -CONFIG_HAVE_COPY_THREAD_TLS=y -CONFIG_HAVE_C_RECORDMCOUNT=y -CONFIG_HAVE_DEBUG_KMEMLEAK=y -CONFIG_HAVE_DEBUG_STACKOVERFLOW=y -CONFIG_HAVE_DMA_API_DEBUG=y -CONFIG_HAVE_DMA_CONTIGUOUS=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y -CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y -CONFIG_HAVE_FUNCTION_TRACER=y -CONFIG_HAVE_GENERIC_DMA_COHERENT=y -CONFIG_HAVE_IDE=y -CONFIG_HAVE_IRQ_EXIT_ON_IRQ_STACK=y -CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y -CONFIG_HAVE_KVM=y -CONFIG_HAVE_LATENCYTOP_SUPPORT=y -CONFIG_HAVE_MEMBLOCK=y -CONFIG_HAVE_MEMBLOCK_NODE_MAP=y -CONFIG_HAVE_MOD_ARCH_SPECIFIC=y -CONFIG_HAVE_NET_DSA=y -CONFIG_HAVE_OPROFILE=y -CONFIG_HAVE_PERF_EVENTS=y -CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y -CONFIG_HAVE_SYSCALL_TRACEPOINTS=y -CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y -CONFIG_HW_HAS_PCI=y -CONFIG_HZ_PERIODIC=y -CONFIG_IMAGE_CMDLINE_HACK=y -CONFIG_INITRAMFS_SOURCE="" -CONFIG_IRQCHIP=y -CONFIG_IRQ_DOMAIN=y -CONFIG_IRQ_FORCED_THREADING=y -CONFIG_IRQ_MIPS_CPU=y -CONFIG_IRQ_WORK=y -CONFIG_LEDS_GPIO=y -# CONFIG_LEDS_RESET is not set -CONFIG_LIBFDT=y -CONFIG_MDIO_BITBANG=y -CONFIG_MDIO_BUS=y -CONFIG_MDIO_DEVICE=y -CONFIG_MDIO_GPIO=y -CONFIG_MFD_SYSCON=y -CONFIG_MIPS=y -CONFIG_MIPS_ASID_BITS=8 -CONFIG_MIPS_ASID_SHIFT=0 -CONFIG_MIPS_CLOCK_VSYSCALL=y -# CONFIG_MIPS_CMDLINE_BUILTIN_EXTEND is not set -# CONFIG_MIPS_CMDLINE_DTB_EXTEND is not set -# CONFIG_MIPS_CMDLINE_FROM_BOOTLOADER is not set -CONFIG_MIPS_CMDLINE_FROM_DTB=y -# CONFIG_MIPS_ELF_APPENDED_DTB is not set -# CONFIG_MIPS_HUGE_TLB_SUPPORT is not set -CONFIG_MIPS_L1_CACHE_SHIFT=5 -# CONFIG_MIPS_MACHINE is not set -# CONFIG_MIPS_NO_APPENDED_DTB is not set -CONFIG_MIPS_RAW_APPENDED_DTB=y -CONFIG_MIPS_SPRAM=y -CONFIG_MODULES_USE_ELF_REL=y -CONFIG_MTD_CFI_ADV_OPTIONS=y -CONFIG_MTD_CFI_GEOMETRY=y -# CONFIG_MTD_CFI_I2 is not set -# CONFIG_MTD_CFI_INTELEXT is not set -CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_M25P80=y -# CONFIG_MTD_MAP_BANK_WIDTH_1 is not set -# CONFIG_MTD_MAP_BANK_WIDTH_4 is not set -CONFIG_MTD_PARSER_CYBERTAN=y -CONFIG_MTD_PHYSMAP=y -CONFIG_MTD_SPI_NOR=y -CONFIG_MTD_SPLIT_FIRMWARE=y -CONFIG_MTD_SPLIT_LZMA_FW=y -CONFIG_MTD_SPLIT_SEAMA_FW=y -CONFIG_MTD_SPLIT_TPLINK_FW=y -CONFIG_MTD_SPLIT_UIMAGE_FW=y -CONFIG_MTD_TPLINK_PARTS=y -CONFIG_MTD_VIRT_CONCAT=y -CONFIG_NEED_DMA_MAP_STATE=y -CONFIG_NEED_PER_CPU_KM=y -CONFIG_NO_GENERIC_PCI_IOPORT_MAP=y -# CONFIG_NO_IOPORT_MAP is not set -CONFIG_OF=y -CONFIG_OF_ADDRESS=y -CONFIG_OF_ADDRESS_PCI=y -CONFIG_OF_EARLY_FLATTREE=y -CONFIG_OF_FLATTREE=y -CONFIG_OF_GPIO=y -CONFIG_OF_IRQ=y -CONFIG_OF_MDIO=y -CONFIG_OF_NET=y -CONFIG_OF_PCI=y -CONFIG_OF_PCI_IRQ=y -CONFIG_PCI=y -CONFIG_PCI_AR71XX=y -CONFIG_PCI_AR724X=y -CONFIG_PCI_DISABLE_COMMON_QUIRKS=y -CONFIG_PCI_DOMAINS=y -CONFIG_PCI_DRIVERS_LEGACY=y -CONFIG_PERF_USE_VMALLOC=y -CONFIG_PGTABLE_LEVELS=2 -CONFIG_PHYLIB=y -# CONFIG_PHY_AR7100_USB is not set -# CONFIG_PHY_AR7200_USB is not set -CONFIG_PINCTRL=y -CONFIG_RATIONAL=y -# CONFIG_RCU_NEED_SEGCBLIST is not set -# CONFIG_RCU_STALL_COMMON is not set -CONFIG_REGMAP=y -CONFIG_REGMAP_MMIO=y -CONFIG_RESET_ATH79=y -CONFIG_RESET_CONTROLLER=y -# CONFIG_SCHED_INFO is not set -# CONFIG_SCSI_DMA is not set -# CONFIG_SERIAL_8250_FSL is not set -CONFIG_SERIAL_8250_NR_UARTS=1 -CONFIG_SERIAL_8250_RUNTIME_UARTS=1 -CONFIG_SERIAL_AR933X=y -CONFIG_SERIAL_AR933X_CONSOLE=y -CONFIG_SERIAL_AR933X_NR_UARTS=2 -CONFIG_SERIAL_OF_PLATFORM=y -CONFIG_SPI=y -CONFIG_SPI_ATH79=y -CONFIG_SPI_BITBANG=y -CONFIG_SPI_GPIO=y -CONFIG_SPI_MASTER=y -# CONFIG_SPI_RB4XX is not set -CONFIG_SRCU=y -CONFIG_SWCONFIG=y -CONFIG_SWCONFIG_LEDS=y -CONFIG_SWPHY=y -CONFIG_SYSCTL_EXCEPTION_TRACE=y -CONFIG_SYS_HAS_CPU_MIPS32_R2=y -CONFIG_SYS_HAS_EARLY_PRINTK=y -CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y -CONFIG_SYS_SUPPORTS_ARBIT_HZ=y -CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y -CONFIG_SYS_SUPPORTS_MIPS16=y -CONFIG_SYS_SUPPORTS_ZBOOT=y -CONFIG_SYS_SUPPORTS_ZBOOT_UART_PROM=y -CONFIG_TICK_CPU_ACCOUNTING=y -CONFIG_TINY_SRCU=y -CONFIG_USB_SUPPORT=y -CONFIG_USE_OF=y diff --git a/target/linux/ath79/patches-4.14/0001-tty-serial-drop-QCA-pecific-SoC-symbols.patch b/target/linux/ath79/patches-4.14/0001-tty-serial-drop-QCA-pecific-SoC-symbols.patch deleted file mode 100644 index 6c4b907e22..0000000000 --- a/target/linux/ath79/patches-4.14/0001-tty-serial-drop-QCA-pecific-SoC-symbols.patch +++ /dev/null @@ -1,21 +0,0 @@ -From 58812f6d0f1e11b03ed266038ed3b7274ab6f121 Mon Sep 17 00:00:00 2001 -From: John Crispin <john@phrozen.org> -Date: Tue, 6 Mar 2018 09:26:32 +0100 -Subject: [PATCH 01/27] tty: serial: drop QCA pecific SoC symbols - -Signed-off-by: John Crispin <john@phrozen.org> ---- - drivers/tty/serial/Kconfig | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - ---- a/drivers/tty/serial/Kconfig -+++ b/drivers/tty/serial/Kconfig -@@ -1463,7 +1463,7 @@ config SERIAL_XILINX_PS_UART_CONSOLE - - config SERIAL_AR933X - tristate "AR933X serial port support" -- depends on HAVE_CLK && SOC_AR933X -+ depends on HAVE_CLK && ATH79 - select SERIAL_CORE - help - If you have an Atheros AR933X SOC based board and want to use the diff --git a/target/linux/ath79/patches-4.14/0002-watchdog-ath79-fix-maximum-timeout.patch b/target/linux/ath79/patches-4.14/0002-watchdog-ath79-fix-maximum-timeout.patch deleted file mode 100644 index 36234d8d83..0000000000 --- a/target/linux/ath79/patches-4.14/0002-watchdog-ath79-fix-maximum-timeout.patch +++ /dev/null @@ -1,32 +0,0 @@ -From 5f5c9858af167f842ee8df053920b98387a71af1 Mon Sep 17 00:00:00 2001 -From: John Crispin <john@phrozen.org> -Date: Mon, 5 Mar 2018 11:41:25 +0100 -Subject: [PATCH 02/27] watchdog: ath79: fix maximum timeout - -If the userland tries to set a timeout higher than the max_timeout, -then we should fallback to max_timeout. - -Signed-off-by: John Crispin <john@phrozen.org> ---- - drivers/watchdog/ath79_wdt.c | 8 ++++++-- - 1 file changed, 6 insertions(+), 2 deletions(-) - ---- a/drivers/watchdog/ath79_wdt.c -+++ b/drivers/watchdog/ath79_wdt.c -@@ -115,10 +115,14 @@ static inline void ath79_wdt_disable(voi - - static int ath79_wdt_set_timeout(int val) - { -- if (val < 1 || val > max_timeout) -+ if (val < 1) - return -EINVAL; - -- timeout = val; -+ if (val > max_timeout) -+ timeout = max_timeout; -+ else -+ timeout = val; -+ - ath79_wdt_keepalive(); - - return 0; diff --git a/target/linux/ath79/patches-4.14/0003-leds-add-reset-controller-based-driver.patch b/target/linux/ath79/patches-4.14/0003-leds-add-reset-controller-based-driver.patch deleted file mode 100644 index d15c77a8dd..0000000000 --- a/target/linux/ath79/patches-4.14/0003-leds-add-reset-controller-based-driver.patch +++ /dev/null @@ -1,186 +0,0 @@ -From ecbd9c87f073f097d9fe56390353e64e963e866a Mon Sep 17 00:00:00 2001 -From: John Crispin <john@phrozen.org> -Date: Tue, 6 Mar 2018 10:03:03 +0100 -Subject: [PATCH 03/27] leds: add reset-controller based driver - -Signed-off-by: John Crispin <john@phrozen.org> ---- - drivers/leds/Kconfig | 11 ++++ - drivers/leds/Makefile | 1 + - drivers/leds/leds-reset.c | 137 ++++++++++++++++++++++++++++++++++++++++++++++ - 3 files changed, 149 insertions(+) - create mode 100644 drivers/leds/leds-reset.c - ---- a/drivers/leds/Kconfig -+++ b/drivers/leds/Kconfig -@@ -696,6 +696,17 @@ config LEDS_NIC78BX - To compile this driver as a module, choose M here: the module - will be called leds-nic78bx. - -+config LEDS_RESET -+ tristate "LED support for reset-controller API" -+ depends on LEDS_CLASS -+ depends on RESET_CONTROLLER -+ help -+ This option enables support for LEDs connected to pins driven by reset -+ controllers. Yes, DNI actual built HW like that. -+ -+ To compile this driver as a module, choose M here: the module -+ will be called leds-reset. -+ - comment "LED Triggers" - source "drivers/leds/trigger/Kconfig" - ---- /dev/null -+++ b/drivers/leds/leds-reset.c -@@ -0,0 +1,140 @@ -+/* -+ * Copyright (C) 2018 John Crispin <john@phrozen.org> -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License version 2 as -+ * published by the Free Software Foundation. -+ * -+ */ -+#include <linux/err.h> -+#include <linux/reset.h> -+#include <linux/kernel.h> -+#include <linux/leds.h> -+#include <linux/module.h> -+#include <linux/of.h> -+#include <linux/platform_device.h> -+#include <linux/reset.h> -+ -+struct reset_led_data { -+ struct led_classdev cdev; -+ struct reset_control *rst; -+}; -+ -+static inline struct reset_led_data * -+ cdev_to_reset_led_data(struct led_classdev *led_cdev) -+{ -+ return container_of(led_cdev, struct reset_led_data, cdev); -+} -+ -+static void reset_led_set(struct led_classdev *led_cdev, -+ enum led_brightness value) -+{ -+ struct reset_led_data *led_dat = cdev_to_reset_led_data(led_cdev); -+ -+ if (value == LED_OFF) -+ reset_control_assert(led_dat->rst); -+ else -+ reset_control_deassert(led_dat->rst); -+} -+ -+struct reset_leds_priv { -+ int num_leds; -+ struct reset_led_data leds[]; -+}; -+ -+static inline int sizeof_reset_leds_priv(int num_leds) -+{ -+ return sizeof(struct reset_leds_priv) + -+ (sizeof(struct reset_led_data) * num_leds); -+} -+ -+static struct reset_leds_priv *reset_leds_create(struct platform_device *pdev) -+{ -+ struct device *dev = &pdev->dev; -+ struct fwnode_handle *child; -+ struct reset_leds_priv *priv; -+ int count, ret; -+ -+ count = device_get_child_node_count(dev); -+ if (!count) -+ return ERR_PTR(-ENODEV); -+ -+ priv = devm_kzalloc(dev, sizeof_reset_leds_priv(count), GFP_KERNEL); -+ if (!priv) -+ return ERR_PTR(-ENOMEM); -+ -+ device_for_each_child_node(dev, child) { -+ struct reset_led_data *led = &priv->leds[priv->num_leds]; -+ struct device_node *np = to_of_node(child); -+ -+ ret = fwnode_property_read_string(child, "label", &led->cdev.name); -+ if (!led->cdev.name) { -+ fwnode_handle_put(child); -+ return ERR_PTR(-EINVAL); -+ } -+ led->rst = __of_reset_control_get(np, NULL, 0, 0, 0); -+ if (IS_ERR(led->rst)) -+ return ERR_PTR(-EINVAL); -+ -+ fwnode_property_read_string(child, "linux,default-trigger", -+ &led->cdev.default_trigger); -+ -+ led->cdev.brightness_set = reset_led_set; -+ ret = devm_of_led_classdev_register(&pdev->dev, np, &led->cdev); -+ if (ret < 0) -+ return ERR_PTR(ret); -+ led->cdev.dev->of_node = np; -+ priv->num_leds++; -+ } -+ -+ return priv; -+} -+ -+static const struct of_device_id of_reset_leds_match[] = { -+ { .compatible = "reset-leds", }, -+ {}, -+}; -+ -+MODULE_DEVICE_TABLE(of, of_reset_leds_match); -+ -+static int reset_led_probe(struct platform_device *pdev) -+{ -+ struct reset_leds_priv *priv; -+ -+ priv = reset_leds_create(pdev); -+ if (IS_ERR(priv)) -+ return PTR_ERR(priv); -+ -+ platform_set_drvdata(pdev, priv); -+ -+ return 0; -+} -+ -+static void reset_led_shutdown(struct platform_device *pdev) -+{ -+ struct reset_leds_priv *priv = platform_get_drvdata(pdev); -+ int i; -+ -+ for (i = 0; i < priv->num_leds; i++) { -+ struct reset_led_data *led = &priv->leds[i]; -+ -+ if (!(led->cdev.flags & LED_RETAIN_AT_SHUTDOWN)) -+ reset_led_set(&led->cdev, LED_OFF); -+ } -+} -+ -+static struct platform_driver reset_led_driver = { -+ .probe = reset_led_probe, -+ .shutdown = reset_led_shutdown, -+ .driver = { -+ .name = "leds-reset", -+ .of_match_table = of_reset_leds_match, -+ }, -+}; -+ -+module_platform_driver(reset_led_driver); -+ -+MODULE_AUTHOR("John Crispin <john@phrozen.org>"); -+MODULE_DESCRIPTION("reset controller LED driver"); -+MODULE_LICENSE("GPL"); -+MODULE_ALIAS("platform:leds-reset"); ---- a/drivers/leds/Makefile -+++ b/drivers/leds/Makefile -@@ -73,6 +73,7 @@ obj-$(CONFIG_LEDS_PM8058) += leds-pm805 - obj-$(CONFIG_LEDS_MLXCPLD) += leds-mlxcpld.o - obj-$(CONFIG_LEDS_NIC78BX) += leds-nic78bx.o - obj-$(CONFIG_LEDS_MT6323) += leds-mt6323.o -+obj-$(CONFIG_LEDS_RESET) += leds-reset.o - - # LED SPI Drivers - obj-$(CONFIG_LEDS_DAC124S085) += leds-dac124s085.o diff --git a/target/linux/ath79/patches-4.14/0004-phy-add-ath79-usb-phys.patch b/target/linux/ath79/patches-4.14/0004-phy-add-ath79-usb-phys.patch deleted file mode 100644 index 6280baf913..0000000000 --- a/target/linux/ath79/patches-4.14/0004-phy-add-ath79-usb-phys.patch +++ /dev/null @@ -1,320 +0,0 @@ -From 08c9d6ceef01893678a5d2e8a15517c745417f21 Mon Sep 17 00:00:00 2001 -From: John Crispin <john@phrozen.org> -Date: Tue, 6 Mar 2018 10:04:05 +0100 -Subject: [PATCH 04/27] phy: add ath79 usb phys - -Signed-off-by: John Crispin <john@phrozen.org> ---- - drivers/phy/Kconfig | 16 ++++++ - drivers/phy/Makefile | 2 + - drivers/phy/phy-ar7100-usb.c | 124 +++++++++++++++++++++++++++++++++++++++++++ - drivers/phy/phy-ar7200-usb.c | 108 +++++++++++++++++++++++++++++++++++++ - 4 files changed, 250 insertions(+) - create mode 100644 drivers/phy/phy-ar7100-usb.c - create mode 100644 drivers/phy/phy-ar7200-usb.c - ---- a/drivers/phy/Kconfig -+++ b/drivers/phy/Kconfig -@@ -15,6 +15,22 @@ config GENERIC_PHY - phy users can obtain reference to the PHY. All the users of this - framework should select this config. - -+config PHY_AR7100_USB -+ tristate "Atheros AR7100 USB PHY driver" -+ depends on ATH79 || COMPILE_TEST -+ default y if USB_EHCI_HCD_PLATFORM -+ select PHY_SIMPLE -+ help -+ Enable this to support the USB PHY on Atheros AR7100 SoCs. -+ -+config PHY_AR7200_USB -+ tristate "Atheros AR7200 USB PHY driver" -+ depends on ATH79 || COMPILE_TEST -+ default y if USB_EHCI_HCD_PLATFORM -+ select PHY_SIMPLE -+ help -+ Enable this to support the USB PHY on Atheros AR7200 SoCs. -+ - config PHY_LPC18XX_USB_OTG - tristate "NXP LPC18xx/43xx SoC USB OTG PHY driver" - depends on OF && (ARCH_LPC18XX || COMPILE_TEST) ---- a/drivers/phy/Makefile -+++ b/drivers/phy/Makefile -@@ -4,6 +4,8 @@ - # - - obj-$(CONFIG_GENERIC_PHY) += phy-core.o -+obj-$(CONFIG_PHY_AR7100_USB) += phy-ar7100-usb.o -+obj-$(CONFIG_PHY_AR7200_USB) += phy-ar7200-usb.o - obj-$(CONFIG_PHY_LPC18XX_USB_OTG) += phy-lpc18xx-usb-otg.o - obj-$(CONFIG_PHY_XGENE) += phy-xgene.o - obj-$(CONFIG_PHY_PISTACHIO_USB) += phy-pistachio-usb.o ---- /dev/null -+++ b/drivers/phy/phy-ar7100-usb.c -@@ -0,0 +1,140 @@ -+/* -+ * Copyright (C) 2018 John Crispin <john@phrozen.org> -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License as published by -+ * the Free Software Foundation; either version 2 of the License, or -+ * (at your option) any later version. -+ */ -+ -+#include <linux/module.h> -+#include <linux/platform_device.h> -+#include <linux/phy/phy.h> -+#include <linux/delay.h> -+#include <linux/reset.h> -+#include <linux/of_gpio.h> -+ -+#include <asm/mach-ath79/ath79.h> -+#include <asm/mach-ath79/ar71xx_regs.h> -+ -+struct ar7100_usb_phy { -+ struct reset_control *rst_phy; -+ struct reset_control *rst_host; -+ struct reset_control *rst_ohci_dll; -+ void __iomem *io_base; -+ struct phy *phy; -+ int gpio; -+}; -+ -+static int ar7100_usb_phy_power_off(struct phy *phy) -+{ -+ struct ar7100_usb_phy *priv = phy_get_drvdata(phy); -+ int err = 0; -+ -+ err |= reset_control_assert(priv->rst_host); -+ err |= reset_control_assert(priv->rst_phy); -+ err |= reset_control_assert(priv->rst_ohci_dll); -+ -+ return err; -+} -+ -+static int ar7100_usb_phy_power_on(struct phy *phy) -+{ -+ struct ar7100_usb_phy *priv = phy_get_drvdata(phy); -+ int err = 0; -+ -+ err |= ar7100_usb_phy_power_off(phy); -+ mdelay(100); -+ err |= reset_control_deassert(priv->rst_ohci_dll); -+ err |= reset_control_deassert(priv->rst_phy); -+ err |= reset_control_deassert(priv->rst_host); -+ mdelay(500); -+ iowrite32(0xf0000, priv->io_base + AR71XX_USB_CTRL_REG_CONFIG); -+ iowrite32(0x20c00, priv->io_base + AR71XX_USB_CTRL_REG_FLADJ); -+ -+ return err; -+} -+ -+static const struct phy_ops ar7100_usb_phy_ops = { -+ .power_on = ar7100_usb_phy_power_on, -+ .power_off = ar7100_usb_phy_power_off, -+ .owner = THIS_MODULE, -+}; -+ -+static int ar7100_usb_phy_probe(struct platform_device *pdev) -+{ -+ struct phy_provider *phy_provider; -+ struct resource *res; -+ struct ar7100_usb_phy *priv; -+ -+ priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL); -+ if (!priv) -+ return -ENOMEM; -+ -+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0); -+ priv->io_base = devm_ioremap_resource(&pdev->dev, res); -+ if (IS_ERR(priv->io_base)) -+ return PTR_ERR(priv->io_base); -+ -+ priv->rst_phy = devm_reset_control_get(&pdev->dev, "usb-phy"); -+ if (IS_ERR(priv->rst_phy)) { -+ dev_err(&pdev->dev, "phy reset is missing\n"); -+ return PTR_ERR(priv->rst_phy); -+ } -+ -+ priv->rst_host = devm_reset_control_get(&pdev->dev, "usb-host"); -+ if (IS_ERR(priv->rst_host)) { -+ dev_err(&pdev->dev, "host reset is missing\n"); -+ return PTR_ERR(priv->rst_host); -+ } -+ -+ priv->rst_ohci_dll = devm_reset_control_get(&pdev->dev, "usb-ohci-dll"); -+ if (IS_ERR(priv->rst_ohci_dll)) { -+ dev_err(&pdev->dev, "ohci-dll reset is missing\n"); -+ return PTR_ERR(priv->rst_host); -+ } -+ -+ priv->phy = devm_phy_create(&pdev->dev, NULL, &ar7100_usb_phy_ops); -+ if (IS_ERR(priv->phy)) { -+ dev_err(&pdev->dev, "failed to create PHY\n"); -+ return PTR_ERR(priv->phy); -+ } -+ -+ priv->gpio = of_get_gpio(pdev->dev.of_node, 0); -+ if (priv->gpio >= 0) { -+ int ret = devm_gpio_request(&pdev->dev, priv->gpio, dev_name(&pdev->dev)); -+ -+ if (ret) { -+ dev_err(&pdev->dev, "failed to request gpio\n"); -+ return ret; -+ } -+ gpio_export_with_name(priv->gpio, 0, dev_name(&pdev->dev)); -+ gpio_set_value(priv->gpio, 1); -+ } -+ -+ phy_set_drvdata(priv->phy, priv); -+ -+ phy_provider = devm_of_phy_provider_register(&pdev->dev, of_phy_simple_xlate); -+ -+ -+ return PTR_ERR_OR_ZERO(phy_provider); -+} -+ -+static const struct of_device_id ar7100_usb_phy_of_match[] = { -+ { .compatible = "qca,ar7100-usb-phy" }, -+ {} -+}; -+MODULE_DEVICE_TABLE(of, ar7100_usb_phy_of_match); -+ -+static struct platform_driver ar7100_usb_phy_driver = { -+ .probe = ar7100_usb_phy_probe, -+ .driver = { -+ .of_match_table = ar7100_usb_phy_of_match, -+ .name = "ar7100-usb-phy", -+ } -+}; -+module_platform_driver(ar7100_usb_phy_driver); -+ -+MODULE_DESCRIPTION("ATH79 USB PHY driver"); -+MODULE_AUTHOR("Alban Bedel <albeu@free.fr>"); -+MODULE_LICENSE("GPL"); ---- /dev/null -+++ b/drivers/phy/phy-ar7200-usb.c -@@ -0,0 +1,123 @@ -+/* -+ * Copyright (C) 2015 Alban Bedel <albeu@free.fr> -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License as published by -+ * the Free Software Foundation; either version 2 of the License, or -+ * (at your option) any later version. -+ */ -+ -+#include <linux/module.h> -+#include <linux/platform_device.h> -+#include <linux/phy/phy.h> -+#include <linux/reset.h> -+#include <linux/of_gpio.h> -+ -+struct ar7200_usb_phy { -+ struct reset_control *rst_phy; -+ struct reset_control *suspend_override; -+ struct phy *phy; -+ int gpio; -+}; -+ -+static int ar7200_usb_phy_power_on(struct phy *phy) -+{ -+ struct ar7200_usb_phy *priv = phy_get_drvdata(phy); -+ int err = 0; -+ -+ if (priv->rst_phy) -+ err = reset_control_deassert(priv->rst_phy); -+ if (!err && priv->suspend_override) -+ err = reset_control_assert(priv->suspend_override); -+ if (err && priv->rst_phy) -+ err = reset_control_assert(priv->rst_phy); -+ -+ return err; -+} -+ -+static int ar7200_usb_phy_power_off(struct phy *phy) -+{ -+ struct ar7200_usb_phy *priv = phy_get_drvdata(phy); -+ int err = 0; -+ -+ if (priv->suspend_override) -+ err = reset_control_deassert(priv->suspend_override); -+ if (priv->rst_phy) -+ err |= reset_control_assert(priv->rst_phy); -+ -+ return err; -+} -+ -+static const struct phy_ops ar7200_usb_phy_ops = { -+ .power_on = ar7200_usb_phy_power_on, -+ .power_off = ar7200_usb_phy_power_off, -+ .owner = THIS_MODULE, -+}; -+ -+static int ar7200_usb_phy_probe(struct platform_device *pdev) -+{ -+ struct phy_provider *phy_provider; -+ struct ar7200_usb_phy *priv; -+ -+ priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL); -+ if (!priv) -+ return -ENOMEM; -+ -+ priv->rst_phy = devm_reset_control_get(&pdev->dev, "usb-phy"); -+ if (IS_ERR(priv->rst_phy)) { -+ dev_err(&pdev->dev, "phy reset is missing\n"); -+ return PTR_ERR(priv->rst_phy); -+ } -+ -+ priv->suspend_override = devm_reset_control_get_optional( -+ &pdev->dev, "usb-suspend-override"); -+ if (IS_ERR(priv->suspend_override)) { -+ if (PTR_ERR(priv->suspend_override) == -ENOENT) -+ priv->suspend_override = NULL; -+ else -+ return PTR_ERR(priv->suspend_override); -+ } -+ -+ priv->phy = devm_phy_create(&pdev->dev, NULL, &ar7200_usb_phy_ops); -+ if (IS_ERR(priv->phy)) { -+ dev_err(&pdev->dev, "failed to create PHY\n"); -+ return PTR_ERR(priv->phy); -+ } -+ -+ priv->gpio = of_get_gpio(pdev->dev.of_node, 0); -+ if (priv->gpio >= 0) { -+ int ret = devm_gpio_request(&pdev->dev, priv->gpio, dev_name(&pdev->dev)); -+ -+ if (ret) { -+ dev_err(&pdev->dev, "failed to request gpio\n"); -+ return ret; -+ } -+ gpio_export_with_name(priv->gpio, 0, dev_name(&pdev->dev)); -+ gpio_set_value(priv->gpio, 1); -+ } -+ -+ phy_set_drvdata(priv->phy, priv); -+ -+ phy_provider = devm_of_phy_provider_register(&pdev->dev, of_phy_simple_xlate); -+ -+ return PTR_ERR_OR_ZERO(phy_provider); -+} -+ -+static const struct of_device_id ar7200_usb_phy_of_match[] = { -+ { .compatible = "qca,ar7200-usb-phy" }, -+ {} -+}; -+MODULE_DEVICE_TABLE(of, ar7200_usb_phy_of_match); -+ -+static struct platform_driver ar7200_usb_phy_driver = { -+ .probe = ar7200_usb_phy_probe, -+ .driver = { -+ .of_match_table = ar7200_usb_phy_of_match, -+ .name = "ar7200-usb-phy", -+ } -+}; -+module_platform_driver(ar7200_usb_phy_driver); -+ -+MODULE_DESCRIPTION("ATH79 USB PHY driver"); -+MODULE_AUTHOR("Alban Bedel <albeu@free.fr>"); -+MODULE_LICENSE("GPL"); diff --git a/target/linux/ath79/patches-4.14/0005-usb-add-more-OF-quirk-properties.patch b/target/linux/ath79/patches-4.14/0005-usb-add-more-OF-quirk-properties.patch deleted file mode 100644 index ec1bc3f7f7..0000000000 --- a/target/linux/ath79/patches-4.14/0005-usb-add-more-OF-quirk-properties.patch +++ /dev/null @@ -1,24 +0,0 @@ -From 2201818e5bd33f389beceb3943fdfcf5a698fc5b Mon Sep 17 00:00:00 2001 -From: John Crispin <john@phrozen.org> -Date: Tue, 6 Mar 2018 10:01:43 +0100 -Subject: [PATCH 05/27] usb: add more OF/quirk properties - -Signed-off-by: John Crispin <john@phrozen.org> ---- - drivers/usb/host/ehci-platform.c | 5 +++++ - 1 file changed, 5 insertions(+) - ---- a/drivers/usb/host/ehci-platform.c -+++ b/drivers/usb/host/ehci-platform.c -@@ -187,6 +187,11 @@ static int ehci_platform_probe(struct pl - ehci = hcd_to_ehci(hcd); - - if (pdata == &ehci_platform_defaults && dev->dev.of_node) { -+ of_property_read_u32(dev->dev.of_node, "caps-offset", &pdata->caps_offset); -+ -+ if (of_property_read_bool(dev->dev.of_node, "has-synopsys-hc-bug")) -+ pdata->has_synopsys_hc_bug = 1; -+ - if (of_property_read_bool(dev->dev.of_node, "big-endian-regs")) - ehci->big_endian_mmio = 1; - diff --git a/target/linux/ath79/patches-4.14/0006-usb-drop-deprecated-symbols.patch b/target/linux/ath79/patches-4.14/0006-usb-drop-deprecated-symbols.patch deleted file mode 100644 index a97fab71f4..0000000000 --- a/target/linux/ath79/patches-4.14/0006-usb-drop-deprecated-symbols.patch +++ /dev/null @@ -1,51 +0,0 @@ -From bd17da5b6297e0e52b787049292d076ad415362a Mon Sep 17 00:00:00 2001 -From: John Crispin <john@phrozen.org> -Date: Tue, 6 Mar 2018 10:04:54 +0100 -Subject: [PATCH 06/27] usb: drop deprecated symbols - -Signed-off-by: John Crispin <john@phrozen.org> ---- - drivers/usb/host/Kconfig | 25 ------------------------- - 1 file changed, 25 deletions(-) - ---- a/drivers/usb/host/Kconfig -+++ b/drivers/usb/host/Kconfig -@@ -297,19 +297,6 @@ config USB_CNS3XXX_EHCI - It is needed for high-speed (480Mbit/sec) USB 2.0 device - support. - --config USB_EHCI_ATH79 -- bool "EHCI support for AR7XXX/AR9XXX SoCs (DEPRECATED)" -- depends on (SOC_AR71XX || SOC_AR724X || SOC_AR913X || SOC_AR933X) -- select USB_EHCI_ROOT_HUB_TT -- select USB_EHCI_HCD_PLATFORM -- default y -- ---help--- -- This option is deprecated now and the driver was removed, use -- USB_EHCI_HCD_PLATFORM instead. -- -- Enables support for the built-in EHCI controller present -- on the Atheros AR7XXX/AR9XXX SoCs. -- - config USB_EHCI_HCD_PLATFORM - tristate "Generic EHCI driver for a platform device" - default n -@@ -493,18 +480,6 @@ config USB_OHCI_HCD_DAVINCI - controller. This driver cannot currently be a loadable - module because it lacks a proper PHY abstraction. - --config USB_OHCI_ATH79 -- bool "USB OHCI support for the Atheros AR71XX/AR7240 SoCs (DEPRECATED)" -- depends on (SOC_AR71XX || SOC_AR724X) -- select USB_OHCI_HCD_PLATFORM -- default y -- help -- This option is deprecated now and the driver was removed, use -- USB_OHCI_HCD_PLATFORM instead. -- -- Enables support for the built-in OHCI controller present on the -- Atheros AR71XX/AR7240 SoCs. -- - config USB_OHCI_HCD_PPC_OF_BE - bool "OHCI support for OF platform bus (big endian)" - depends on PPC diff --git a/target/linux/ath79/patches-4.14/0007-irqchip-irq-ath79-intc-add-irq-cascade-driver-for-QC.patch b/target/linux/ath79/patches-4.14/0007-irqchip-irq-ath79-intc-add-irq-cascade-driver-for-QC.patch deleted file mode 100644 index bd26107af5..0000000000 --- a/target/linux/ath79/patches-4.14/0007-irqchip-irq-ath79-intc-add-irq-cascade-driver-for-QC.patch +++ /dev/null @@ -1,168 +0,0 @@ -From f3eacff2310a60348a755c50a8da6fc251fc8587 Mon Sep 17 00:00:00 2001 -From: John Crispin <john@phrozen.org> -Date: Tue, 6 Mar 2018 09:55:13 +0100 -Subject: [PATCH 07/33] irqchip/irq-ath79-intc: add irq cascade driver for - QCA9556 SoCs - -Signed-off-by: John Crispin <john@phrozen.org> ---- - drivers/irqchip/Makefile | 1 + - drivers/irqchip/irq-ath79-intc.c | 142 +++++++++++++++++++++++++++++++++++++++ - 2 files changed, 143 insertions(+) - create mode 100644 drivers/irqchip/irq-ath79-intc.c - ---- a/drivers/irqchip/Makefile -+++ b/drivers/irqchip/Makefile -@@ -3,6 +3,7 @@ obj-$(CONFIG_IRQCHIP) += irqchip.o - - obj-$(CONFIG_ALPINE_MSI) += irq-alpine-msi.o - obj-$(CONFIG_ATH79) += irq-ath79-cpu.o -+obj-$(CONFIG_ATH79) += irq-ath79-intc.o - obj-$(CONFIG_ATH79) += irq-ath79-misc.o - obj-$(CONFIG_ARCH_BCM2835) += irq-bcm2835.o - obj-$(CONFIG_ARCH_BCM2835) += irq-bcm2836.o ---- /dev/null -+++ b/drivers/irqchip/irq-ath79-intc.c -@@ -0,0 +1,142 @@ -+/* -+ * Atheros AR71xx/AR724x/AR913x specific interrupt handling -+ * -+ * Copyright (C) 2018 John Crispin <john@phrozen.org> -+ * -+ * This program is free software; you can redistribute it and/or modify it -+ * under the terms of the GNU General Public License version 2 as published -+ * by the Free Software Foundation. -+ */ -+ -+#include <linux/interrupt.h> -+#include <linux/irqchip.h> -+#include <linux/of.h> -+#include <linux/of_irq.h> -+#include <linux/irqdomain.h> -+ -+#include <asm/irq_cpu.h> -+#include <asm/mach-ath79/ath79.h> -+#include <asm/mach-ath79/ar71xx_regs.h> -+ -+#define ATH79_MAX_INTC_CASCADE 3 -+ -+struct ath79_intc { -+ struct irq_chip chip; -+ u32 irq; -+ u32 pending_mask; -+ u32 int_status; -+ u32 irq_mask[ATH79_MAX_INTC_CASCADE]; -+ u32 irq_wb_chan[ATH79_MAX_INTC_CASCADE]; -+}; -+ -+static void ath79_intc_irq_handler(struct irq_desc *desc) -+{ -+ struct irq_domain *domain = irq_desc_get_handler_data(desc); -+ struct ath79_intc *intc = domain->host_data; -+ u32 pending; -+ -+ pending = ath79_reset_rr(intc->int_status); -+ pending &= intc->pending_mask; -+ -+ if (pending) { -+ int i; -+ -+ for (i = 0; i < domain->hwirq_max; i++) -+ if (pending & intc->irq_mask[i]) { -+ if (intc->irq_wb_chan[i] != 0xffffffff) -+ ath79_ddr_wb_flush(intc->irq_wb_chan[i]); -+ generic_handle_irq(irq_find_mapping(domain, i)); -+ } -+ } else { -+ spurious_interrupt(); -+ } -+} -+ -+static void ath79_intc_irq_enable(struct irq_data *d) -+{ -+ struct ath79_intc *intc = d->domain->host_data; -+ enable_irq(intc->irq); -+} -+ -+static void ath79_intc_irq_disable(struct irq_data *d) -+{ -+ struct ath79_intc *intc = d->domain->host_data; -+ disable_irq(intc->irq); -+} -+ -+static int ath79_intc_map(struct irq_domain *d, unsigned int irq, irq_hw_number_t hw) -+{ -+ struct ath79_intc *intc = d->host_data; -+ -+ irq_set_chip_and_handler(irq, &intc->chip, handle_level_irq); -+ -+ return 0; -+} -+ -+static const struct irq_domain_ops ath79_irq_domain_ops = { -+ .xlate = irq_domain_xlate_onecell, -+ .map = ath79_intc_map, -+}; -+ -+static int __init ath79_intc_of_init( -+ struct device_node *node, struct device_node *parent) -+{ -+ struct irq_domain *domain; -+ struct ath79_intc *intc; -+ int cnt, cntwb, i, err; -+ -+ cnt = of_property_count_u32_elems(node, "qca,pending-bits"); -+ if (cnt > ATH79_MAX_INTC_CASCADE) -+ panic("Too many INTC pending bits\n"); -+ -+ intc = kzalloc(sizeof(*intc), GFP_KERNEL); -+ if (!intc) -+ panic("Failed to allocate INTC memory\n"); -+ intc->chip = dummy_irq_chip; -+ intc->chip.name = "INTC"; -+ intc->chip.irq_disable = ath79_intc_irq_disable; -+ intc->chip.irq_enable = ath79_intc_irq_enable; -+ -+ if (of_property_read_u32(node, "qca,int-status-addr", &intc->int_status) < 0) { -+ panic("Missing address of interrupt status register\n"); -+ } -+ -+ of_property_read_u32_array(node, "qca,pending-bits", intc->irq_mask, cnt); -+ for (i = 0; i < cnt; i++) { -+ intc->pending_mask |= intc->irq_mask[i]; -+ intc->irq_wb_chan[i] = 0xffffffff; -+ } -+ -+ cntwb = of_count_phandle_with_args( -+ node, "qca,ddr-wb-channels", "#qca,ddr-wb-channel-cells"); -+ -+ for (i = 0; i < cntwb; i++) { -+ struct of_phandle_args args; -+ u32 irq = i; -+ -+ of_property_read_u32_index( -+ node, "qca,ddr-wb-channel-interrupts", i, &irq); -+ if (irq >= ATH79_MAX_INTC_CASCADE) -+ continue; -+ -+ err = of_parse_phandle_with_args( -+ node, "qca,ddr-wb-channels", -+ "#qca,ddr-wb-channel-cells", -+ i, &args); -+ if (err) -+ return err; -+ -+ intc->irq_wb_chan[irq] = args.args[0]; -+ } -+ -+ intc->irq = irq_of_parse_and_map(node, 0); -+ if (!intc->irq) -+ panic("Failed to get INTC IRQ"); -+ -+ domain = irq_domain_add_linear(node, cnt, &ath79_irq_domain_ops, intc); -+ irq_set_chained_handler_and_data(intc->irq, ath79_intc_irq_handler, domain); -+ -+ return 0; -+} -+IRQCHIP_DECLARE(ath79_intc, "qca,ar9340-intc", -+ ath79_intc_of_init); diff --git a/target/linux/ath79/patches-4.14/0008-irqchip-irq-ath79-cpu-drop-OF-init-helper.patch b/target/linux/ath79/patches-4.14/0008-irqchip-irq-ath79-cpu-drop-OF-init-helper.patch deleted file mode 100644 index b5ad731d06..0000000000 --- a/target/linux/ath79/patches-4.14/0008-irqchip-irq-ath79-cpu-drop-OF-init-helper.patch +++ /dev/null @@ -1,23 +0,0 @@ -From e029f998594f151008ecbfa024e2957edd2a5189 Mon Sep 17 00:00:00 2001 -From: John Crispin <john@phrozen.org> -Date: Tue, 6 Mar 2018 09:58:19 +0100 -Subject: [PATCH 08/33] irqchip/irq-ath79-cpu: drop !OF init helper - -Signed-off-by: John Crispin <john@phrozen.org> ---- - drivers/irqchip/irq-ath79-cpu.c | 7 ------- - 1 file changed, 7 deletions(-) - ---- a/drivers/irqchip/irq-ath79-cpu.c -+++ b/drivers/irqchip/irq-ath79-cpu.c -@@ -88,10 +88,3 @@ static int __init ar79_cpu_intc_of_init( - } - IRQCHIP_DECLARE(ar79_cpu_intc, "qca,ar7100-cpu-intc", - ar79_cpu_intc_of_init); -- --void __init ath79_cpu_irq_init(unsigned irq_wb_chan2, unsigned irq_wb_chan3) --{ -- irq_wb_chan[2] = irq_wb_chan2; -- irq_wb_chan[3] = irq_wb_chan3; -- mips_cpu_irq_init(); --} diff --git a/target/linux/ath79/patches-4.14/0009-MIPS-ath79-add-lots-of-missing-registers.patch b/target/linux/ath79/patches-4.14/0009-MIPS-ath79-add-lots-of-missing-registers.patch deleted file mode 100644 index a8092177b4..0000000000 --- a/target/linux/ath79/patches-4.14/0009-MIPS-ath79-add-lots-of-missing-registers.patch +++ /dev/null @@ -1,980 +0,0 @@ -From e93fe20529aeb8738b87533f66c46e2c21524530 Mon Sep 17 00:00:00 2001 -From: Gabor Juhos <juhosg@openwrt.org> -Date: Tue, 6 Mar 2018 10:06:10 +0100 -Subject: [PATCH 09/33] MIPS: ath79: add lots of missing registers - -This patch adds many new registers for various QCA MIPS SoCs. The patch is -an aggragate of many contributions made to OpenWrt. - -Signed-off-by: Gabor Juhos <juhosg@openwrt.org> -Signed-off-by: Henryk Heisig <hyniu@o2.pl> -Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net> -Signed-off-by: Weijie Gao <hackpascal@gmail.com> -Signed-off-by: Felix Fietkau <nbd@nbd.name> -Signed-off-by: Julien Dusser <julien.dusser@free.fr> -Signed-off-by: John Crispin <john@phrozen.org> ---- - arch/mips/include/asm/mach-ath79/ar71xx_regs.h | 771 ++++++++++++++++++++++++- - 1 file changed, 770 insertions(+), 1 deletion(-) - ---- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h -+++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h -@@ -20,6 +20,10 @@ - #include <linux/bitops.h> - - #define AR71XX_APB_BASE 0x18000000 -+#define AR71XX_GE0_BASE 0x19000000 -+#define AR71XX_GE0_SIZE 0x10000 -+#define AR71XX_GE1_BASE 0x1a000000 -+#define AR71XX_GE1_SIZE 0x10000 - #define AR71XX_EHCI_BASE 0x1b000000 - #define AR71XX_EHCI_SIZE 0x1000 - #define AR71XX_OHCI_BASE 0x1c000000 -@@ -39,6 +43,8 @@ - #define AR71XX_PLL_SIZE 0x100 - #define AR71XX_RESET_BASE (AR71XX_APB_BASE + 0x00060000) - #define AR71XX_RESET_SIZE 0x100 -+#define AR71XX_MII_BASE (AR71XX_APB_BASE + 0x00070000) -+#define AR71XX_MII_SIZE 0x100 - - #define AR71XX_PCI_MEM_BASE 0x10000000 - #define AR71XX_PCI_MEM_SIZE 0x07000000 -@@ -81,18 +87,39 @@ - - #define AR933X_UART_BASE (AR71XX_APB_BASE + 0x00020000) - #define AR933X_UART_SIZE 0x14 -+#define AR933X_GMAC_BASE (AR71XX_APB_BASE + 0x00070000) -+#define AR933X_GMAC_SIZE 0x04 - #define AR933X_WMAC_BASE (AR71XX_APB_BASE + 0x00100000) - #define AR933X_WMAC_SIZE 0x20000 - #define AR933X_EHCI_BASE 0x1b000000 - #define AR933X_EHCI_SIZE 0x1000 - -+#define AR934X_GMAC_BASE (AR71XX_APB_BASE + 0x00070000) -+#define AR934X_GMAC_SIZE 0x14 - #define AR934X_WMAC_BASE (AR71XX_APB_BASE + 0x00100000) - #define AR934X_WMAC_SIZE 0x20000 - #define AR934X_EHCI_BASE 0x1b000000 - #define AR934X_EHCI_SIZE 0x200 -+#define AR934X_NFC_BASE 0x1b000200 -+#define AR934X_NFC_SIZE 0xb8 - #define AR934X_SRIF_BASE (AR71XX_APB_BASE + 0x00116000) - #define AR934X_SRIF_SIZE 0x1000 - -+#define QCA953X_GMAC_BASE (AR71XX_APB_BASE + 0x00070000) -+#define QCA953X_GMAC_SIZE 0x14 -+#define QCA953X_WMAC_BASE (AR71XX_APB_BASE + 0x00100000) -+#define QCA953X_WMAC_SIZE 0x20000 -+#define QCA953X_EHCI_BASE 0x1b000000 -+#define QCA953X_EHCI_SIZE 0x200 -+#define QCA953X_SRIF_BASE (AR71XX_APB_BASE + 0x00116000) -+#define QCA953X_SRIF_SIZE 0x1000 -+ -+#define QCA953X_PCI_CFG_BASE0 0x14000000 -+#define QCA953X_PCI_CTRL_BASE0 (AR71XX_APB_BASE + 0x000f0000) -+#define QCA953X_PCI_CRP_BASE0 (AR71XX_APB_BASE + 0x000c0000) -+#define QCA953X_PCI_MEM_BASE0 0x10000000 -+#define QCA953X_PCI_MEM_SIZE 0x02000000 -+ - #define QCA955X_PCI_MEM_BASE0 0x10000000 - #define QCA955X_PCI_MEM_BASE1 0x12000000 - #define QCA955X_PCI_MEM_SIZE 0x02000000 -@@ -106,11 +133,72 @@ - #define QCA955X_PCI_CTRL_BASE1 (AR71XX_APB_BASE + 0x00280000) - #define QCA955X_PCI_CTRL_SIZE 0x100 - -+#define QCA955X_GMAC_BASE (AR71XX_APB_BASE + 0x00070000) -+#define QCA955X_GMAC_SIZE 0x40 - #define QCA955X_WMAC_BASE (AR71XX_APB_BASE + 0x00100000) - #define QCA955X_WMAC_SIZE 0x20000 - #define QCA955X_EHCI0_BASE 0x1b000000 - #define QCA955X_EHCI1_BASE 0x1b400000 - #define QCA955X_EHCI_SIZE 0x1000 -+#define QCA955X_NFC_BASE 0x1b800200 -+#define QCA955X_NFC_SIZE 0xb8 -+ -+#define QCA956X_PCI_MEM_BASE1 0x12000000 -+#define QCA956X_PCI_MEM_SIZE 0x02000000 -+#define QCA956X_PCI_CFG_BASE1 0x16000000 -+#define QCA956X_PCI_CFG_SIZE 0x1000 -+#define QCA956X_PCI_CRP_BASE1 (AR71XX_APB_BASE + 0x00250000) -+#define QCA956X_PCI_CRP_SIZE 0x1000 -+#define QCA956X_PCI_CTRL_BASE1 (AR71XX_APB_BASE + 0x00280000) -+#define QCA956X_PCI_CTRL_SIZE 0x100 -+ -+#define QCA956X_WMAC_BASE (AR71XX_APB_BASE + 0x00100000) -+#define QCA956X_WMAC_SIZE 0x20000 -+#define QCA956X_EHCI0_BASE 0x1b000000 -+#define QCA956X_EHCI1_BASE 0x1b400000 -+#define QCA956X_EHCI_SIZE 0x200 -+#define QCA956X_GMAC_SGMII_BASE (AR71XX_APB_BASE + 0x00070000) -+#define QCA956X_GMAC_SGMII_SIZE 0x64 -+#define QCA956X_PLL_BASE (AR71XX_APB_BASE + 0x00050000) -+#define QCA956X_PLL_SIZE 0x50 -+#define QCA956X_GMAC_BASE (AR71XX_APB_BASE + 0x00070000) -+#define QCA956X_GMAC_SIZE 0x64 -+ -+/* -+ * Hidden Registers -+ */ -+#define QCA956X_MAC_CFG_BASE 0xb9000000 -+#define QCA956X_MAC_CFG_SIZE 0x64 -+ -+#define QCA956X_MAC_CFG1_REG 0x00 -+#define QCA956X_MAC_CFG1_SOFT_RST BIT(31) -+#define QCA956X_MAC_CFG1_RX_RST BIT(19) -+#define QCA956X_MAC_CFG1_TX_RST BIT(18) -+#define QCA956X_MAC_CFG1_LOOPBACK BIT(8) -+#define QCA956X_MAC_CFG1_RX_EN BIT(2) -+#define QCA956X_MAC_CFG1_TX_EN BIT(0) -+ -+#define QCA956X_MAC_CFG2_REG 0x04 -+#define QCA956X_MAC_CFG2_IF_1000 BIT(9) -+#define QCA956X_MAC_CFG2_IF_10_100 BIT(8) -+#define QCA956X_MAC_CFG2_HUGE_FRAME_EN BIT(5) -+#define QCA956X_MAC_CFG2_LEN_CHECK BIT(4) -+#define QCA956X_MAC_CFG2_PAD_CRC_EN BIT(2) -+#define QCA956X_MAC_CFG2_FDX BIT(0) -+ -+#define QCA956X_MAC_MII_MGMT_CFG_REG 0x20 -+#define QCA956X_MGMT_CFG_CLK_DIV_20 0x07 -+ -+#define QCA956X_MAC_FIFO_CFG0_REG 0x48 -+#define QCA956X_MAC_FIFO_CFG1_REG 0x4c -+#define QCA956X_MAC_FIFO_CFG2_REG 0x50 -+#define QCA956X_MAC_FIFO_CFG3_REG 0x54 -+#define QCA956X_MAC_FIFO_CFG4_REG 0x58 -+#define QCA956X_MAC_FIFO_CFG5_REG 0x5c -+ -+#define QCA956X_DAM_RESET_OFFSET 0xb90001bc -+#define QCA956X_DAM_RESET_SIZE 0x4 -+#define QCA956X_INLINE_CHKSUM_ENG BIT(27) - - /* - * DDR_CTRL block -@@ -149,6 +237,12 @@ - #define AR934X_DDR_REG_FLUSH_PCIE 0xa8 - #define AR934X_DDR_REG_FLUSH_WMAC 0xac - -+#define QCA953X_DDR_REG_FLUSH_GE0 0x9c -+#define QCA953X_DDR_REG_FLUSH_GE1 0xa0 -+#define QCA953X_DDR_REG_FLUSH_USB 0xa4 -+#define QCA953X_DDR_REG_FLUSH_PCIE 0xa8 -+#define QCA953X_DDR_REG_FLUSH_WMAC 0xac -+ - /* - * PLL block - */ -@@ -166,9 +260,15 @@ - #define AR71XX_AHB_DIV_SHIFT 20 - #define AR71XX_AHB_DIV_MASK 0x7 - -+#define AR71XX_ETH0_PLL_SHIFT 17 -+#define AR71XX_ETH1_PLL_SHIFT 19 -+ - #define AR724X_PLL_REG_CPU_CONFIG 0x00 - #define AR724X_PLL_REG_PCIE_CONFIG 0x10 - -+#define AR724X_PLL_REG_PCIE_CONFIG_PPL_BYPASS BIT(16) -+#define AR724X_PLL_REG_PCIE_CONFIG_PPL_RESET BIT(25) -+ - #define AR724X_PLL_FB_SHIFT 0 - #define AR724X_PLL_FB_MASK 0x3ff - #define AR724X_PLL_REF_DIV_SHIFT 10 -@@ -178,6 +278,8 @@ - #define AR724X_DDR_DIV_SHIFT 22 - #define AR724X_DDR_DIV_MASK 0x3 - -+#define AR7242_PLL_REG_ETH0_INT_CLOCK 0x2c -+ - #define AR913X_PLL_REG_CPU_CONFIG 0x00 - #define AR913X_PLL_REG_ETH_CONFIG 0x04 - #define AR913X_PLL_REG_ETH0_INT_CLOCK 0x14 -@@ -190,6 +292,9 @@ - #define AR913X_AHB_DIV_SHIFT 19 - #define AR913X_AHB_DIV_MASK 0x1 - -+#define AR913X_ETH0_PLL_SHIFT 20 -+#define AR913X_ETH1_PLL_SHIFT 22 -+ - #define AR933X_PLL_CPU_CONFIG_REG 0x00 - #define AR933X_PLL_CLOCK_CTRL_REG 0x08 - -@@ -211,6 +316,8 @@ - #define AR934X_PLL_CPU_CONFIG_REG 0x00 - #define AR934X_PLL_DDR_CONFIG_REG 0x04 - #define AR934X_PLL_CPU_DDR_CLK_CTRL_REG 0x08 -+#define AR934X_PLL_SWITCH_CLOCK_CONTROL_REG 0x24 -+#define AR934X_PLL_ETH_XMII_CONTROL_REG 0x2c - - #define AR934X_PLL_CPU_CONFIG_NFRAC_SHIFT 0 - #define AR934X_PLL_CPU_CONFIG_NFRAC_MASK 0x3f -@@ -243,9 +350,52 @@ - #define AR934X_PLL_CPU_DDR_CLK_CTRL_DDRCLK_FROM_DDRPLL BIT(21) - #define AR934X_PLL_CPU_DDR_CLK_CTRL_AHBCLK_FROM_DDRPLL BIT(24) - -+#define AR934X_PLL_SWITCH_CLOCK_CONTROL_MDIO_CLK_SEL BIT(6) -+ -+#define QCA953X_PLL_CPU_CONFIG_REG 0x00 -+#define QCA953X_PLL_DDR_CONFIG_REG 0x04 -+#define QCA953X_PLL_CLK_CTRL_REG 0x08 -+#define QCA953X_PLL_SWITCH_CLOCK_CONTROL_REG 0x24 -+#define QCA953X_PLL_ETH_XMII_CONTROL_REG 0x2c -+#define QCA953X_PLL_ETH_SGMII_CONTROL_REG 0x48 -+ -+#define QCA953X_PLL_CPU_CONFIG_NFRAC_SHIFT 0 -+#define QCA953X_PLL_CPU_CONFIG_NFRAC_MASK 0x3f -+#define QCA953X_PLL_CPU_CONFIG_NINT_SHIFT 6 -+#define QCA953X_PLL_CPU_CONFIG_NINT_MASK 0x3f -+#define QCA953X_PLL_CPU_CONFIG_REFDIV_SHIFT 12 -+#define QCA953X_PLL_CPU_CONFIG_REFDIV_MASK 0x1f -+#define QCA953X_PLL_CPU_CONFIG_OUTDIV_SHIFT 19 -+#define QCA953X_PLL_CPU_CONFIG_OUTDIV_MASK 0x7 -+ -+#define QCA953X_PLL_DDR_CONFIG_NFRAC_SHIFT 0 -+#define QCA953X_PLL_DDR_CONFIG_NFRAC_MASK 0x3ff -+#define QCA953X_PLL_DDR_CONFIG_NINT_SHIFT 10 -+#define QCA953X_PLL_DDR_CONFIG_NINT_MASK 0x3f -+#define QCA953X_PLL_DDR_CONFIG_REFDIV_SHIFT 16 -+#define QCA953X_PLL_DDR_CONFIG_REFDIV_MASK 0x1f -+#define QCA953X_PLL_DDR_CONFIG_OUTDIV_SHIFT 23 -+#define QCA953X_PLL_DDR_CONFIG_OUTDIV_MASK 0x7 -+ -+#define QCA953X_PLL_CLK_CTRL_CPU_PLL_BYPASS BIT(2) -+#define QCA953X_PLL_CLK_CTRL_DDR_PLL_BYPASS BIT(3) -+#define QCA953X_PLL_CLK_CTRL_AHB_PLL_BYPASS BIT(4) -+#define QCA953X_PLL_CLK_CTRL_CPU_POST_DIV_SHIFT 5 -+#define QCA953X_PLL_CLK_CTRL_CPU_POST_DIV_MASK 0x1f -+#define QCA953X_PLL_CLK_CTRL_DDR_POST_DIV_SHIFT 10 -+#define QCA953X_PLL_CLK_CTRL_DDR_POST_DIV_MASK 0x1f -+#define QCA953X_PLL_CLK_CTRL_AHB_POST_DIV_SHIFT 15 -+#define QCA953X_PLL_CLK_CTRL_AHB_POST_DIV_MASK 0x1f -+#define QCA953X_PLL_CLK_CTRL_CPUCLK_FROM_CPUPLL BIT(20) -+#define QCA953X_PLL_CLK_CTRL_DDRCLK_FROM_DDRPLL BIT(21) -+#define QCA953X_PLL_CLK_CTRL_AHBCLK_FROM_DDRPLL BIT(24) -+ - #define QCA955X_PLL_CPU_CONFIG_REG 0x00 - #define QCA955X_PLL_DDR_CONFIG_REG 0x04 - #define QCA955X_PLL_CLK_CTRL_REG 0x08 -+#define QCA955X_PLL_ETH_XMII_CONTROL_REG 0x28 -+#define QCA955X_PLL_ETH_SGMII_CONTROL_REG 0x48 -+#define QCA955X_PLL_ETH_SGMII_SERDES_REG 0x4c - - #define QCA955X_PLL_CPU_CONFIG_NFRAC_SHIFT 0 - #define QCA955X_PLL_CPU_CONFIG_NFRAC_MASK 0x3f -@@ -278,6 +428,81 @@ - #define QCA955X_PLL_CLK_CTRL_DDRCLK_FROM_DDRPLL BIT(21) - #define QCA955X_PLL_CLK_CTRL_AHBCLK_FROM_DDRPLL BIT(24) - -+#define QCA955X_PLL_ETH_SGMII_SERDES_LOCK_DETECT BIT(2) -+#define QCA955X_PLL_ETH_SGMII_SERDES_PLL_REFCLK BIT(1) -+#define QCA955X_PLL_ETH_SGMII_SERDES_EN_PLL BIT(0) -+ -+#define QCA956X_PLL_CPU_CONFIG_REG 0x00 -+#define QCA956X_PLL_CPU_CONFIG1_REG 0x04 -+#define QCA956X_PLL_DDR_CONFIG_REG 0x08 -+#define QCA956X_PLL_DDR_CONFIG1_REG 0x0c -+#define QCA956X_PLL_CLK_CTRL_REG 0x10 -+#define QCA956X_PLL_SWITCH_CLOCK_CONTROL_REG 0x28 -+#define QCA956X_PLL_ETH_XMII_CONTROL_REG 0x30 -+#define QCA956X_PLL_ETH_SGMII_SERDES_REG 0x4c -+ -+#define QCA956X_PLL_CPU_CONFIG_REFDIV_SHIFT 12 -+#define QCA956X_PLL_CPU_CONFIG_REFDIV_MASK 0x1f -+#define QCA956X_PLL_CPU_CONFIG_OUTDIV_SHIFT 19 -+#define QCA956X_PLL_CPU_CONFIG_OUTDIV_MASK 0x7 -+ -+#define QCA956X_PLL_CPU_CONFIG1_NFRAC_L_SHIFT 0 -+#define QCA956X_PLL_CPU_CONFIG1_NFRAC_L_MASK 0x1f -+#define QCA956X_PLL_CPU_CONFIG1_NFRAC_H_SHIFT 5 -+#define QCA956X_PLL_CPU_CONFIG1_NFRAC_H_MASK 0x1fff -+#define QCA956X_PLL_CPU_CONFIG1_NINT_SHIFT 18 -+#define QCA956X_PLL_CPU_CONFIG1_NINT_MASK 0x1ff -+ -+#define QCA956X_PLL_DDR_CONFIG_REFDIV_SHIFT 16 -+#define QCA956X_PLL_DDR_CONFIG_REFDIV_MASK 0x1f -+#define QCA956X_PLL_DDR_CONFIG_OUTDIV_SHIFT 23 -+#define QCA956X_PLL_DDR_CONFIG_OUTDIV_MASK 0x7 -+ -+#define QCA956X_PLL_DDR_CONFIG1_NFRAC_L_SHIFT 0 -+#define QCA956X_PLL_DDR_CONFIG1_NFRAC_L_MASK 0x1f -+#define QCA956X_PLL_DDR_CONFIG1_NFRAC_H_SHIFT 5 -+#define QCA956X_PLL_DDR_CONFIG1_NFRAC_H_MASK 0x1fff -+#define QCA956X_PLL_DDR_CONFIG1_NINT_SHIFT 18 -+#define QCA956X_PLL_DDR_CONFIG1_NINT_MASK 0x1ff -+ -+#define QCA956X_PLL_CLK_CTRL_CPU_PLL_BYPASS BIT(2) -+#define QCA956X_PLL_CLK_CTRL_DDR_PLL_BYPASS BIT(3) -+#define QCA956X_PLL_CLK_CTRL_AHB_PLL_BYPASS BIT(4) -+#define QCA956X_PLL_CLK_CTRL_CPU_POST_DIV_SHIFT 5 -+#define QCA956X_PLL_CLK_CTRL_CPU_POST_DIV_MASK 0x1f -+#define QCA956X_PLL_CLK_CTRL_DDR_POST_DIV_SHIFT 10 -+#define QCA956X_PLL_CLK_CTRL_DDR_POST_DIV_MASK 0x1f -+#define QCA956X_PLL_CLK_CTRL_AHB_POST_DIV_SHIFT 15 -+#define QCA956X_PLL_CLK_CTRL_AHB_POST_DIV_MASK 0x1f -+#define QCA956X_PLL_CLK_CTRL_CPU_DDRCLK_FROM_DDRPLL BIT(20) -+#define QCA956X_PLL_CLK_CTRL_CPU_DDRCLK_FROM_CPUPLL BIT(21) -+#define QCA956X_PLL_CLK_CTRL_AHBCLK_FROM_DDRPLL BIT(24) -+ -+#define QCA956X_PLL_SWITCH_CLOCK_SPARE_I2C_CLK_SELB BIT(5) -+#define QCA956X_PLL_SWITCH_CLOCK_SPARE_MDIO_CLK_SEL0_1 BIT(6) -+#define QCA956X_PLL_SWITCH_CLOCK_SPARE_UART1_CLK_SEL BIT(7) -+#define QCA956X_PLL_SWITCH_CLOCK_SPARE_USB_REFCLK_FREQ_SEL_SHIFT 8 -+#define QCA956X_PLL_SWITCH_CLOCK_SPARE_USB_REFCLK_FREQ_SEL_MASK 0xf -+#define QCA956X_PLL_SWITCH_CLOCK_SPARE_EN_PLL_TOP BIT(12) -+#define QCA956X_PLL_SWITCH_CLOCK_SPARE_MDIO_CLK_SEL0_2 BIT(13) -+#define QCA956X_PLL_SWITCH_CLOCK_SPARE_MDIO_CLK_SEL1_1 BIT(14) -+#define QCA956X_PLL_SWITCH_CLOCK_SPARE_MDIO_CLK_SEL1_2 BIT(15) -+#define QCA956X_PLL_SWITCH_CLOCK_SPARE_SWITCH_FUNC_TST_MODE BIT(16) -+#define QCA956X_PLL_SWITCH_CLOCK_SPARE_EEE_ENABLE BIT(17) -+#define QCA956X_PLL_SWITCH_CLOCK_SPARE_OEN_CLK125M_PLL BIT(18) -+#define QCA956X_PLL_SWITCH_CLOCK_SPARE_SWITCHCLK_SEL BIT(19) -+ -+#define QCA956X_PLL_ETH_XMII_TX_INVERT BIT(1) -+#define QCA956X_PLL_ETH_XMII_GIGE BIT(25) -+#define QCA956X_PLL_ETH_XMII_RX_DELAY_SHIFT 28 -+#define QCA956X_PLL_ETH_XMII_RX_DELAY_MASK 0x3 -+#define QCA956X_PLL_ETH_XMII_TX_DELAY_SHIFT 26 -+#define QCA956X_PLL_ETH_XMII_TX_DELAY_MASK 3 -+ -+#define QCA956X_PLL_ETH_SGMII_SERDES_LOCK_DETECT BIT(2) -+#define QCA956X_PLL_ETH_SGMII_SERDES_PLL_REFCLK BIT(1) -+#define QCA956X_PLL_ETH_SGMII_SERDES_EN_PLL BIT(0) -+ - /* - * USB_CONFIG block - */ -@@ -317,10 +542,19 @@ - #define AR934X_RESET_REG_BOOTSTRAP 0xb0 - #define AR934X_RESET_REG_PCIE_WMAC_INT_STATUS 0xac - -+#define QCA953X_RESET_REG_RESET_MODULE 0x1c -+#define QCA953X_RESET_REG_BOOTSTRAP 0xb0 -+#define QCA953X_RESET_REG_PCIE_WMAC_INT_STATUS 0xac -+ - #define QCA955X_RESET_REG_RESET_MODULE 0x1c - #define QCA955X_RESET_REG_BOOTSTRAP 0xb0 - #define QCA955X_RESET_REG_EXT_INT_STATUS 0xac - -+#define QCA956X_RESET_REG_RESET_MODULE 0x1c -+#define QCA956X_RESET_REG_BOOTSTRAP 0xb0 -+#define QCA956X_RESET_REG_EXT_INT_STATUS 0xac -+ -+#define MISC_INT_MIPS_SI_TIMERINT_MASK BIT(28) - #define MISC_INT_ETHSW BIT(12) - #define MISC_INT_TIMER4 BIT(10) - #define MISC_INT_TIMER3 BIT(9) -@@ -370,16 +604,123 @@ - #define AR913X_RESET_USB_HOST BIT(5) - #define AR913X_RESET_USB_PHY BIT(4) - -+#define AR933X_RESET_GE1_MDIO BIT(23) -+#define AR933X_RESET_GE0_MDIO BIT(22) -+#define AR933X_RESET_GE1_MAC BIT(13) - #define AR933X_RESET_WMAC BIT(11) -+#define AR933X_RESET_GE0_MAC BIT(9) - #define AR933X_RESET_USB_HOST BIT(5) - #define AR933X_RESET_USB_PHY BIT(4) - #define AR933X_RESET_USBSUS_OVERRIDE BIT(3) - -+#define AR934X_RESET_HOST BIT(31) -+#define AR934X_RESET_SLIC BIT(30) -+#define AR934X_RESET_HDMA BIT(29) -+#define AR934X_RESET_EXTERNAL BIT(28) -+#define AR934X_RESET_RTC BIT(27) -+#define AR934X_RESET_PCIE_EP_INT BIT(26) -+#define AR934X_RESET_CHKSUM_ACC BIT(25) -+#define AR934X_RESET_FULL_CHIP BIT(24) -+#define AR934X_RESET_GE1_MDIO BIT(23) -+#define AR934X_RESET_GE0_MDIO BIT(22) -+#define AR934X_RESET_CPU_NMI BIT(21) -+#define AR934X_RESET_CPU_COLD BIT(20) -+#define AR934X_RESET_HOST_RESET_INT BIT(19) -+#define AR934X_RESET_PCIE_EP BIT(18) -+#define AR934X_RESET_UART1 BIT(17) -+#define AR934X_RESET_DDR BIT(16) -+#define AR934X_RESET_USB_PHY_PLL_PWD_EXT BIT(15) -+#define AR934X_RESET_NANDF BIT(14) -+#define AR934X_RESET_GE1_MAC BIT(13) -+#define AR934X_RESET_ETH_SWITCH_ANALOG BIT(12) - #define AR934X_RESET_USB_PHY_ANALOG BIT(11) -+#define AR934X_RESET_HOST_DMA_INT BIT(10) -+#define AR934X_RESET_GE0_MAC BIT(9) -+#define AR934X_RESET_ETH_SWITCH BIT(8) -+#define AR934X_RESET_PCIE_PHY BIT(7) -+#define AR934X_RESET_PCIE BIT(6) - #define AR934X_RESET_USB_HOST BIT(5) - #define AR934X_RESET_USB_PHY BIT(4) - #define AR934X_RESET_USBSUS_OVERRIDE BIT(3) -+#define AR934X_RESET_LUT BIT(2) -+#define AR934X_RESET_MBOX BIT(1) -+#define AR934X_RESET_I2S BIT(0) -+ -+#define QCA953X_RESET_USB_EXT_PWR BIT(29) -+#define QCA953X_RESET_EXTERNAL BIT(28) -+#define QCA953X_RESET_RTC BIT(27) -+#define QCA953X_RESET_FULL_CHIP BIT(24) -+#define QCA953X_RESET_GE1_MDIO BIT(23) -+#define QCA953X_RESET_GE0_MDIO BIT(22) -+#define QCA953X_RESET_CPU_NMI BIT(21) -+#define QCA953X_RESET_CPU_COLD BIT(20) -+#define QCA953X_RESET_DDR BIT(16) -+#define QCA953X_RESET_USB_PHY_PLL_PWD_EXT BIT(15) -+#define QCA953X_RESET_GE1_MAC BIT(13) -+#define QCA953X_RESET_ETH_SWITCH_ANALOG BIT(12) -+#define QCA953X_RESET_USB_PHY_ANALOG BIT(11) -+#define QCA953X_RESET_GE0_MAC BIT(9) -+#define QCA953X_RESET_ETH_SWITCH BIT(8) -+#define QCA953X_RESET_PCIE_PHY BIT(7) -+#define QCA953X_RESET_PCIE BIT(6) -+#define QCA953X_RESET_USB_HOST BIT(5) -+#define QCA953X_RESET_USB_PHY BIT(4) -+#define QCA953X_RESET_USBSUS_OVERRIDE BIT(3) -+ -+#define QCA955X_RESET_HOST BIT(31) -+#define QCA955X_RESET_SLIC BIT(30) -+#define QCA955X_RESET_HDMA BIT(29) -+#define QCA955X_RESET_EXTERNAL BIT(28) -+#define QCA955X_RESET_RTC BIT(27) -+#define QCA955X_RESET_PCIE_EP_INT BIT(26) -+#define QCA955X_RESET_CHKSUM_ACC BIT(25) -+#define QCA955X_RESET_FULL_CHIP BIT(24) -+#define QCA955X_RESET_GE1_MDIO BIT(23) -+#define QCA955X_RESET_GE0_MDIO BIT(22) -+#define QCA955X_RESET_CPU_NMI BIT(21) -+#define QCA955X_RESET_CPU_COLD BIT(20) -+#define QCA955X_RESET_HOST_RESET_INT BIT(19) -+#define QCA955X_RESET_PCIE_EP BIT(18) -+#define QCA955X_RESET_UART1 BIT(17) -+#define QCA955X_RESET_DDR BIT(16) -+#define QCA955X_RESET_USB_PHY_PLL_PWD_EXT BIT(15) -+#define QCA955X_RESET_NANDF BIT(14) -+#define QCA955X_RESET_GE1_MAC BIT(13) -+#define QCA955X_RESET_SGMII_ANALOG BIT(12) -+#define QCA955X_RESET_USB_PHY_ANALOG BIT(11) -+#define QCA955X_RESET_HOST_DMA_INT BIT(10) -+#define QCA955X_RESET_GE0_MAC BIT(9) -+#define QCA955X_RESET_SGMII BIT(8) -+#define QCA955X_RESET_PCIE_PHY BIT(7) -+#define QCA955X_RESET_PCIE BIT(6) -+#define QCA955X_RESET_USB_HOST BIT(5) -+#define QCA955X_RESET_USB_PHY BIT(4) -+#define QCA955X_RESET_USBSUS_OVERRIDE BIT(3) -+#define QCA955X_RESET_LUT BIT(2) -+#define QCA955X_RESET_MBOX BIT(1) -+#define QCA955X_RESET_I2S BIT(0) -+ -+#define QCA956X_RESET_EXTERNAL BIT(28) -+#define QCA956X_RESET_FULL_CHIP BIT(24) -+#define QCA956X_RESET_GE1_MDIO BIT(23) -+#define QCA956X_RESET_GE0_MDIO BIT(22) -+#define QCA956X_RESET_CPU_NMI BIT(21) -+#define QCA956X_RESET_CPU_COLD BIT(20) -+#define QCA956X_RESET_DMA BIT(19) -+#define QCA956X_RESET_DDR BIT(16) -+#define QCA956X_RESET_GE1_MAC BIT(13) -+#define QCA956X_RESET_SGMII_ANALOG BIT(12) -+#define QCA956X_RESET_USB_PHY_ANALOG BIT(11) -+#define QCA956X_RESET_GE0_MAC BIT(9) -+#define QCA956X_RESET_SGMII BIT(8) -+#define QCA956X_RESET_USB_HOST BIT(5) -+#define QCA956X_RESET_USB_PHY BIT(4) -+#define QCA956X_RESET_USBSUS_OVERRIDE BIT(3) -+#define QCA956X_RESET_SWITCH_ANALOG BIT(2) -+#define QCA956X_RESET_SWITCH BIT(0) - -+#define AR933X_BOOTSTRAP_MDIO_GPIO_EN BIT(18) -+#define AR933X_BOOTSTRAP_EEPBUSY BIT(4) - #define AR933X_BOOTSTRAP_REF_CLK_40 BIT(0) - - #define AR934X_BOOTSTRAP_SW_OPTION8 BIT(23) -@@ -398,8 +739,17 @@ - #define AR934X_BOOTSTRAP_SDRAM_DISABLED BIT(1) - #define AR934X_BOOTSTRAP_DDR1 BIT(0) - -+#define QCA953X_BOOTSTRAP_SW_OPTION2 BIT(12) -+#define QCA953X_BOOTSTRAP_SW_OPTION1 BIT(11) -+#define QCA953X_BOOTSTRAP_EJTAG_MODE BIT(5) -+#define QCA953X_BOOTSTRAP_REF_CLK_40 BIT(4) -+#define QCA953X_BOOTSTRAP_SDRAM_DISABLED BIT(1) -+#define QCA953X_BOOTSTRAP_DDR1 BIT(0) -+ - #define QCA955X_BOOTSTRAP_REF_CLK_40 BIT(4) - -+#define QCA956X_BOOTSTRAP_REF_CLK_40 BIT(2) -+ - #define AR934X_PCIE_WMAC_INT_WMAC_MISC BIT(0) - #define AR934X_PCIE_WMAC_INT_WMAC_TX BIT(1) - #define AR934X_PCIE_WMAC_INT_WMAC_RXLP BIT(2) -@@ -418,6 +768,24 @@ - AR934X_PCIE_WMAC_INT_PCIE_RC1 | AR934X_PCIE_WMAC_INT_PCIE_RC2 | \ - AR934X_PCIE_WMAC_INT_PCIE_RC3) - -+#define QCA953X_PCIE_WMAC_INT_WMAC_MISC BIT(0) -+#define QCA953X_PCIE_WMAC_INT_WMAC_TX BIT(1) -+#define QCA953X_PCIE_WMAC_INT_WMAC_RXLP BIT(2) -+#define QCA953X_PCIE_WMAC_INT_WMAC_RXHP BIT(3) -+#define QCA953X_PCIE_WMAC_INT_PCIE_RC BIT(4) -+#define QCA953X_PCIE_WMAC_INT_PCIE_RC0 BIT(5) -+#define QCA953X_PCIE_WMAC_INT_PCIE_RC1 BIT(6) -+#define QCA953X_PCIE_WMAC_INT_PCIE_RC2 BIT(7) -+#define QCA953X_PCIE_WMAC_INT_PCIE_RC3 BIT(8) -+#define QCA953X_PCIE_WMAC_INT_WMAC_ALL \ -+ (QCA953X_PCIE_WMAC_INT_WMAC_MISC | QCA953X_PCIE_WMAC_INT_WMAC_TX | \ -+ QCA953X_PCIE_WMAC_INT_WMAC_RXLP | QCA953X_PCIE_WMAC_INT_WMAC_RXHP) -+ -+#define QCA953X_PCIE_WMAC_INT_PCIE_ALL \ -+ (QCA953X_PCIE_WMAC_INT_PCIE_RC | QCA953X_PCIE_WMAC_INT_PCIE_RC0 | \ -+ QCA953X_PCIE_WMAC_INT_PCIE_RC1 | QCA953X_PCIE_WMAC_INT_PCIE_RC2 | \ -+ QCA953X_PCIE_WMAC_INT_PCIE_RC3) -+ - #define QCA955X_EXT_INT_WMAC_MISC BIT(0) - #define QCA955X_EXT_INT_WMAC_TX BIT(1) - #define QCA955X_EXT_INT_WMAC_RXLP BIT(2) -@@ -449,6 +817,37 @@ - QCA955X_EXT_INT_PCIE_RC2_INT1 | QCA955X_EXT_INT_PCIE_RC2_INT2 | \ - QCA955X_EXT_INT_PCIE_RC2_INT3) - -+#define QCA956X_EXT_INT_WMAC_MISC BIT(0) -+#define QCA956X_EXT_INT_WMAC_TX BIT(1) -+#define QCA956X_EXT_INT_WMAC_RXLP BIT(2) -+#define QCA956X_EXT_INT_WMAC_RXHP BIT(3) -+#define QCA956X_EXT_INT_PCIE_RC1 BIT(4) -+#define QCA956X_EXT_INT_PCIE_RC1_INT0 BIT(5) -+#define QCA956X_EXT_INT_PCIE_RC1_INT1 BIT(6) -+#define QCA956X_EXT_INT_PCIE_RC1_INT2 BIT(7) -+#define QCA956X_EXT_INT_PCIE_RC1_INT3 BIT(8) -+#define QCA956X_EXT_INT_PCIE_RC2 BIT(12) -+#define QCA956X_EXT_INT_PCIE_RC2_INT0 BIT(13) -+#define QCA956X_EXT_INT_PCIE_RC2_INT1 BIT(14) -+#define QCA956X_EXT_INT_PCIE_RC2_INT2 BIT(15) -+#define QCA956X_EXT_INT_PCIE_RC2_INT3 BIT(16) -+#define QCA956X_EXT_INT_USB1 BIT(24) -+#define QCA956X_EXT_INT_USB2 BIT(28) -+ -+#define QCA956X_EXT_INT_WMAC_ALL \ -+ (QCA956X_EXT_INT_WMAC_MISC | QCA956X_EXT_INT_WMAC_TX | \ -+ QCA956X_EXT_INT_WMAC_RXLP | QCA956X_EXT_INT_WMAC_RXHP) -+ -+#define QCA956X_EXT_INT_PCIE_RC1_ALL \ -+ (QCA956X_EXT_INT_PCIE_RC1 | QCA956X_EXT_INT_PCIE_RC1_INT0 | \ -+ QCA956X_EXT_INT_PCIE_RC1_INT1 | QCA956X_EXT_INT_PCIE_RC1_INT2 | \ -+ QCA956X_EXT_INT_PCIE_RC1_INT3) -+ -+#define QCA956X_EXT_INT_PCIE_RC2_ALL \ -+ (QCA956X_EXT_INT_PCIE_RC2 | QCA956X_EXT_INT_PCIE_RC2_INT0 | \ -+ QCA956X_EXT_INT_PCIE_RC2_INT1 | QCA956X_EXT_INT_PCIE_RC2_INT2 | \ -+ QCA956X_EXT_INT_PCIE_RC2_INT3) -+ - #define REV_ID_MAJOR_MASK 0xfff0 - #define REV_ID_MAJOR_AR71XX 0x00a0 - #define REV_ID_MAJOR_AR913X 0x00b0 -@@ -460,8 +859,12 @@ - #define REV_ID_MAJOR_AR9341 0x0120 - #define REV_ID_MAJOR_AR9342 0x1120 - #define REV_ID_MAJOR_AR9344 0x2120 -+#define REV_ID_MAJOR_QCA9533 0x0140 -+#define REV_ID_MAJOR_QCA9533_V2 0x0160 - #define REV_ID_MAJOR_QCA9556 0x0130 - #define REV_ID_MAJOR_QCA9558 0x1130 -+#define REV_ID_MAJOR_TP9343 0x0150 -+#define REV_ID_MAJOR_QCA956X 0x1150 - - #define AR71XX_REV_ID_MINOR_MASK 0x3 - #define AR71XX_REV_ID_MINOR_AR7130 0x0 -@@ -482,8 +885,12 @@ - - #define AR934X_REV_ID_REVISION_MASK 0xf - -+#define QCA953X_REV_ID_REVISION_MASK 0xf -+ - #define QCA955X_REV_ID_REVISION_MASK 0xf - -+#define QCA956X_REV_ID_REVISION_MASK 0xf -+ - /* - * SPI block - */ -@@ -521,15 +928,63 @@ - #define AR71XX_GPIO_REG_INT_ENABLE 0x24 - #define AR71XX_GPIO_REG_FUNC 0x28 - -+#define AR934X_GPIO_REG_OUT_FUNC0 0x2c -+#define AR934X_GPIO_REG_OUT_FUNC1 0x30 -+#define AR934X_GPIO_REG_OUT_FUNC2 0x34 -+#define AR934X_GPIO_REG_OUT_FUNC3 0x38 -+#define AR934X_GPIO_REG_OUT_FUNC4 0x3c -+#define AR934X_GPIO_REG_OUT_FUNC5 0x40 - #define AR934X_GPIO_REG_FUNC 0x6c - -+#define QCA953X_GPIO_REG_OUT_FUNC0 0x2c -+#define QCA953X_GPIO_REG_OUT_FUNC1 0x30 -+#define QCA953X_GPIO_REG_OUT_FUNC2 0x34 -+#define QCA953X_GPIO_REG_OUT_FUNC3 0x38 -+#define QCA953X_GPIO_REG_OUT_FUNC4 0x3c -+#define QCA953X_GPIO_REG_IN_ENABLE0 0x44 -+#define QCA953X_GPIO_REG_FUNC 0x6c -+ -+#define QCA953X_GPIO_OUT_MUX_SPI_CS1 10 -+#define QCA953X_GPIO_OUT_MUX_SPI_CS2 11 -+#define QCA953X_GPIO_OUT_MUX_SPI_CS0 9 -+#define QCA953X_GPIO_OUT_MUX_SPI_CLK 8 -+#define QCA953X_GPIO_OUT_MUX_SPI_MOSI 12 -+#define QCA953X_GPIO_OUT_MUX_LED_LINK1 41 -+#define QCA953X_GPIO_OUT_MUX_LED_LINK2 42 -+#define QCA953X_GPIO_OUT_MUX_LED_LINK3 43 -+#define QCA953X_GPIO_OUT_MUX_LED_LINK4 44 -+#define QCA953X_GPIO_OUT_MUX_LED_LINK5 45 -+ -+#define QCA955X_GPIO_REG_OUT_FUNC0 0x2c -+#define QCA955X_GPIO_REG_OUT_FUNC1 0x30 -+#define QCA955X_GPIO_REG_OUT_FUNC2 0x34 -+#define QCA955X_GPIO_REG_OUT_FUNC3 0x38 -+#define QCA955X_GPIO_REG_OUT_FUNC4 0x3c -+#define QCA955X_GPIO_REG_OUT_FUNC5 0x40 -+#define QCA955X_GPIO_REG_FUNC 0x6c -+ -+#define QCA956X_GPIO_REG_OUT_FUNC0 0x2c -+#define QCA956X_GPIO_REG_OUT_FUNC1 0x30 -+#define QCA956X_GPIO_REG_OUT_FUNC2 0x34 -+#define QCA956X_GPIO_REG_OUT_FUNC3 0x38 -+#define QCA956X_GPIO_REG_OUT_FUNC4 0x3c -+#define QCA956X_GPIO_REG_OUT_FUNC5 0x40 -+#define QCA956X_GPIO_REG_IN_ENABLE0 0x44 -+#define QCA956X_GPIO_REG_IN_ENABLE3 0x50 -+#define QCA956X_GPIO_REG_FUNC 0x6c -+ -+#define QCA956X_GPIO_OUT_MUX_GE0_MDO 32 -+#define QCA956X_GPIO_OUT_MUX_GE0_MDC 33 -+ - #define AR71XX_GPIO_COUNT 16 - #define AR7240_GPIO_COUNT 18 - #define AR7241_GPIO_COUNT 20 - #define AR913X_GPIO_COUNT 22 - #define AR933X_GPIO_COUNT 30 - #define AR934X_GPIO_COUNT 23 -+#define QCA953X_GPIO_COUNT 18 - #define QCA955X_GPIO_COUNT 24 -+#define QCA956X_GPIO_COUNT 23 - - /* - * SRIF block -@@ -552,4 +1007,318 @@ - #define AR934X_SRIF_DPLL2_OUTDIV_SHIFT 13 - #define AR934X_SRIF_DPLL2_OUTDIV_MASK 0x7 - -+#define QCA953X_SRIF_CPU_DPLL1_REG 0x1c0 -+#define QCA953X_SRIF_CPU_DPLL2_REG 0x1c4 -+#define QCA953X_SRIF_CPU_DPLL3_REG 0x1c8 -+ -+#define QCA953X_SRIF_DDR_DPLL1_REG 0x240 -+#define QCA953X_SRIF_DDR_DPLL2_REG 0x244 -+#define QCA953X_SRIF_DDR_DPLL3_REG 0x248 -+ -+#define QCA953X_SRIF_DPLL1_REFDIV_SHIFT 27 -+#define QCA953X_SRIF_DPLL1_REFDIV_MASK 0x1f -+#define QCA953X_SRIF_DPLL1_NINT_SHIFT 18 -+#define QCA953X_SRIF_DPLL1_NINT_MASK 0x1ff -+#define QCA953X_SRIF_DPLL1_NFRAC_MASK 0x0003ffff -+ -+#define QCA953X_SRIF_DPLL2_LOCAL_PLL BIT(30) -+#define QCA953X_SRIF_DPLL2_OUTDIV_SHIFT 13 -+#define QCA953X_SRIF_DPLL2_OUTDIV_MASK 0x7 -+ -+#define AR71XX_GPIO_FUNC_STEREO_EN BIT(17) -+#define AR71XX_GPIO_FUNC_SLIC_EN BIT(16) -+#define AR71XX_GPIO_FUNC_SPI_CS2_EN BIT(13) -+#define AR71XX_GPIO_FUNC_SPI_CS1_EN BIT(12) -+#define AR71XX_GPIO_FUNC_UART_EN BIT(8) -+#define AR71XX_GPIO_FUNC_USB_OC_EN BIT(4) -+#define AR71XX_GPIO_FUNC_USB_CLK_EN BIT(0) -+ -+#define AR724X_GPIO_FUNC_GE0_MII_CLK_EN BIT(19) -+#define AR724X_GPIO_FUNC_SPI_EN BIT(18) -+#define AR724X_GPIO_FUNC_SPI_CS_EN2 BIT(14) -+#define AR724X_GPIO_FUNC_SPI_CS_EN1 BIT(13) -+#define AR724X_GPIO_FUNC_CLK_OBS5_EN BIT(12) -+#define AR724X_GPIO_FUNC_CLK_OBS4_EN BIT(11) -+#define AR724X_GPIO_FUNC_CLK_OBS3_EN BIT(10) -+#define AR724X_GPIO_FUNC_CLK_OBS2_EN BIT(9) -+#define AR724X_GPIO_FUNC_CLK_OBS1_EN BIT(8) -+#define AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN BIT(7) -+#define AR724X_GPIO_FUNC_ETH_SWITCH_LED3_EN BIT(6) -+#define AR724X_GPIO_FUNC_ETH_SWITCH_LED2_EN BIT(5) -+#define AR724X_GPIO_FUNC_ETH_SWITCH_LED1_EN BIT(4) -+#define AR724X_GPIO_FUNC_ETH_SWITCH_LED0_EN BIT(3) -+#define AR724X_GPIO_FUNC_UART_RTS_CTS_EN BIT(2) -+#define AR724X_GPIO_FUNC_UART_EN BIT(1) -+#define AR724X_GPIO_FUNC_JTAG_DISABLE BIT(0) -+ -+#define AR913X_GPIO_FUNC_WMAC_LED_EN BIT(22) -+#define AR913X_GPIO_FUNC_EXP_PORT_CS_EN BIT(21) -+#define AR913X_GPIO_FUNC_I2S_REFCLKEN BIT(20) -+#define AR913X_GPIO_FUNC_I2S_MCKEN BIT(19) -+#define AR913X_GPIO_FUNC_I2S1_EN BIT(18) -+#define AR913X_GPIO_FUNC_I2S0_EN BIT(17) -+#define AR913X_GPIO_FUNC_SLIC_EN BIT(16) -+#define AR913X_GPIO_FUNC_UART_RTSCTS_EN BIT(9) -+#define AR913X_GPIO_FUNC_UART_EN BIT(8) -+#define AR913X_GPIO_FUNC_USB_CLK_EN BIT(4) -+ -+#define AR933X_GPIO_FUNC_SPDIF2TCK BIT(31) -+#define AR933X_GPIO_FUNC_SPDIF_EN BIT(30) -+#define AR933X_GPIO_FUNC_I2SO_22_18_EN BIT(29) -+#define AR933X_GPIO_FUNC_I2S_MCK_EN BIT(27) -+#define AR933X_GPIO_FUNC_I2SO_EN BIT(26) -+#define AR933X_GPIO_FUNC_ETH_SWITCH_LED_DUPL BIT(25) -+#define AR933X_GPIO_FUNC_ETH_SWITCH_LED_COLL BIT(24) -+#define AR933X_GPIO_FUNC_ETH_SWITCH_LED_ACT BIT(23) -+#define AR933X_GPIO_FUNC_SPI_EN BIT(18) -+#define AR933X_GPIO_FUNC_SPI_CS_EN2 BIT(14) -+#define AR933X_GPIO_FUNC_SPI_CS_EN1 BIT(13) -+#define AR933X_GPIO_FUNC_ETH_SWITCH_LED4_EN BIT(7) -+#define AR933X_GPIO_FUNC_ETH_SWITCH_LED3_EN BIT(6) -+#define AR933X_GPIO_FUNC_ETH_SWITCH_LED2_EN BIT(5) -+#define AR933X_GPIO_FUNC_ETH_SWITCH_LED1_EN BIT(4) -+#define AR933X_GPIO_FUNC_ETH_SWITCH_LED0_EN BIT(3) -+#define AR933X_GPIO_FUNC_UART_RTS_CTS_EN BIT(2) -+#define AR933X_GPIO_FUNC_UART_EN BIT(1) -+#define AR933X_GPIO_FUNC_JTAG_DISABLE BIT(0) -+ -+#define AR934X_GPIO_FUNC_CLK_OBS7_EN BIT(9) -+#define AR934X_GPIO_FUNC_CLK_OBS6_EN BIT(8) -+#define AR934X_GPIO_FUNC_CLK_OBS5_EN BIT(7) -+#define AR934X_GPIO_FUNC_CLK_OBS4_EN BIT(6) -+#define AR934X_GPIO_FUNC_CLK_OBS3_EN BIT(5) -+#define AR934X_GPIO_FUNC_CLK_OBS2_EN BIT(4) -+#define AR934X_GPIO_FUNC_CLK_OBS1_EN BIT(3) -+#define AR934X_GPIO_FUNC_CLK_OBS0_EN BIT(2) -+#define AR934X_GPIO_FUNC_JTAG_DISABLE BIT(1) -+ -+#define AR934X_GPIO_OUT_GPIO 0 -+#define AR934X_GPIO_OUT_SPI_CS1 7 -+#define AR934X_GPIO_OUT_LED_LINK0 41 -+#define AR934X_GPIO_OUT_LED_LINK1 42 -+#define AR934X_GPIO_OUT_LED_LINK2 43 -+#define AR934X_GPIO_OUT_LED_LINK3 44 -+#define AR934X_GPIO_OUT_LED_LINK4 45 -+#define AR934X_GPIO_OUT_EXT_LNA0 46 -+#define AR934X_GPIO_OUT_EXT_LNA1 47 -+ -+#define QCA955X_GPIO_FUNC_CLK_OBS7_EN BIT(9) -+#define QCA955X_GPIO_FUNC_CLK_OBS6_EN BIT(8) -+#define QCA955X_GPIO_FUNC_CLK_OBS5_EN BIT(7) -+#define QCA955X_GPIO_FUNC_CLK_OBS4_EN BIT(6) -+#define QCA955X_GPIO_FUNC_CLK_OBS3_EN BIT(5) -+#define QCA955X_GPIO_FUNC_CLK_OBS2_EN BIT(4) -+#define QCA955X_GPIO_FUNC_CLK_OBS1_EN BIT(3) -+#define QCA955X_GPIO_FUNC_JTAG_DISABLE BIT(1) -+ -+#define QCA955X_GPIO_OUT_GPIO 0 -+#define QCA955X_MII_EXT_MDI 1 -+#define QCA955X_SLIC_DATA_OUT 3 -+#define QCA955X_SLIC_PCM_FS 4 -+#define QCA955X_SLIC_PCM_CLK 5 -+#define QCA955X_SPI_CLK 8 -+#define QCA955X_SPI_CS_0 9 -+#define QCA955X_SPI_CS_1 10 -+#define QCA955X_SPI_CS_2 11 -+#define QCA955X_SPI_MISO 12 -+#define QCA955X_I2S_CLK 13 -+#define QCA955X_I2S_WS 14 -+#define QCA955X_I2S_SD 15 -+#define QCA955X_I2S_MCK 16 -+#define QCA955X_SPDIF_OUT 17 -+#define QCA955X_UART1_TD 18 -+#define QCA955X_UART1_RTS 19 -+#define QCA955X_UART1_RD 20 -+#define QCA955X_UART1_CTS 21 -+#define QCA955X_UART0_SOUT 22 -+#define QCA955X_SPDIF2_OUT 23 -+#define QCA955X_LED_SGMII_SPEED0 24 -+#define QCA955X_LED_SGMII_SPEED1 25 -+#define QCA955X_LED_SGMII_DUPLEX 26 -+#define QCA955X_LED_SGMII_LINK_UP 27 -+#define QCA955X_SGMII_SPEED0_INVERT 28 -+#define QCA955X_SGMII_SPEED1_INVERT 29 -+#define QCA955X_SGMII_DUPLEX_INVERT 30 -+#define QCA955X_SGMII_LINK_UP_INVERT 31 -+#define QCA955X_GE1_MII_MDO 32 -+#define QCA955X_GE1_MII_MDC 33 -+#define QCA955X_SWCOM2 38 -+#define QCA955X_SWCOM3 39 -+#define QCA955X_MAC2_GPIO 40 -+#define QCA955X_MAC3_GPIO 41 -+#define QCA955X_ATT_LED 42 -+#define QCA955X_PWR_LED 43 -+#define QCA955X_TX_FRAME 44 -+#define QCA955X_RX_CLEAR_EXTERNAL 45 -+#define QCA955X_LED_NETWORK_EN 46 -+#define QCA955X_LED_POWER_EN 47 -+#define QCA955X_WMAC_GLUE_WOW 68 -+#define QCA955X_RX_CLEAR_EXTENSION 70 -+#define QCA955X_CP_NAND_CS1 73 -+#define QCA955X_USB_SUSPEND 74 -+#define QCA955X_ETH_TX_ERR 75 -+#define QCA955X_DDR_DQ_OE 76 -+#define QCA955X_CLKREQ_N_EP 77 -+#define QCA955X_CLKREQ_N_RC 78 -+#define QCA955X_CLK_OBS0 79 -+#define QCA955X_CLK_OBS1 80 -+#define QCA955X_CLK_OBS2 81 -+#define QCA955X_CLK_OBS3 82 -+#define QCA955X_CLK_OBS4 83 -+#define QCA955X_CLK_OBS5 84 -+ -+/* -+ * MII_CTRL block -+ */ -+#define AR71XX_MII_REG_MII0_CTRL 0x00 -+#define AR71XX_MII_REG_MII1_CTRL 0x04 -+ -+#define AR71XX_MII_CTRL_IF_MASK 3 -+#define AR71XX_MII_CTRL_SPEED_SHIFT 4 -+#define AR71XX_MII_CTRL_SPEED_MASK 3 -+#define AR71XX_MII_CTRL_SPEED_10 0 -+#define AR71XX_MII_CTRL_SPEED_100 1 -+#define AR71XX_MII_CTRL_SPEED_1000 2 -+ -+#define AR71XX_MII0_CTRL_IF_GMII 0 -+#define AR71XX_MII0_CTRL_IF_MII 1 -+#define AR71XX_MII0_CTRL_IF_RGMII 2 -+#define AR71XX_MII0_CTRL_IF_RMII 3 -+ -+#define AR71XX_MII1_CTRL_IF_RGMII 0 -+#define AR71XX_MII1_CTRL_IF_RMII 1 -+ -+/* -+ * AR933X GMAC interface -+ */ -+#define AR933X_GMAC_REG_ETH_CFG 0x00 -+ -+#define AR933X_ETH_CFG_RGMII_GE0 BIT(0) -+#define AR933X_ETH_CFG_MII_GE0 BIT(1) -+#define AR933X_ETH_CFG_GMII_GE0 BIT(2) -+#define AR933X_ETH_CFG_MII_GE0_MASTER BIT(3) -+#define AR933X_ETH_CFG_MII_GE0_SLAVE BIT(4) -+#define AR933X_ETH_CFG_MII_GE0_ERR_EN BIT(5) -+#define AR933X_ETH_CFG_SW_PHY_SWAP BIT(7) -+#define AR933X_ETH_CFG_SW_PHY_ADDR_SWAP BIT(8) -+#define AR933X_ETH_CFG_RMII_GE0 BIT(9) -+#define AR933X_ETH_CFG_RMII_GE0_SPD_10 0 -+#define AR933X_ETH_CFG_RMII_GE0_SPD_100 BIT(10) -+ -+/* -+ * AR934X GMAC Interface -+ */ -+#define AR934X_GMAC_REG_ETH_CFG 0x00 -+ -+#define AR934X_ETH_CFG_RGMII_GMAC0 BIT(0) -+#define AR934X_ETH_CFG_MII_GMAC0 BIT(1) -+#define AR934X_ETH_CFG_GMII_GMAC0 BIT(2) -+#define AR934X_ETH_CFG_MII_GMAC0_MASTER BIT(3) -+#define AR934X_ETH_CFG_MII_GMAC0_SLAVE BIT(4) -+#define AR934X_ETH_CFG_MII_GMAC0_ERR_EN BIT(5) -+#define AR934X_ETH_CFG_SW_ONLY_MODE BIT(6) -+#define AR934X_ETH_CFG_SW_PHY_SWAP BIT(7) -+#define AR934X_ETH_CFG_SW_APB_ACCESS BIT(9) -+#define AR934X_ETH_CFG_RMII_GMAC0 BIT(10) -+#define AR933X_ETH_CFG_MII_CNTL_SPEED BIT(11) -+#define AR934X_ETH_CFG_RMII_GMAC0_MASTER BIT(12) -+#define AR933X_ETH_CFG_SW_ACC_MSB_FIRST BIT(13) -+#define AR934X_ETH_CFG_RXD_DELAY BIT(14) -+#define AR934X_ETH_CFG_RXD_DELAY_MASK 0x3 -+#define AR934X_ETH_CFG_RXD_DELAY_SHIFT 14 -+#define AR934X_ETH_CFG_RDV_DELAY BIT(16) -+#define AR934X_ETH_CFG_RDV_DELAY_MASK 0x3 -+#define AR934X_ETH_CFG_RDV_DELAY_SHIFT 16 -+ -+/* -+ * QCA953X GMAC Interface -+ */ -+#define QCA953X_GMAC_REG_ETH_CFG 0x00 -+ -+#define QCA953X_ETH_CFG_SW_ONLY_MODE BIT(6) -+#define QCA953X_ETH_CFG_SW_PHY_SWAP BIT(7) -+#define QCA953X_ETH_CFG_SW_APB_ACCESS BIT(9) -+#define QCA953X_ETH_CFG_SW_ACC_MSB_FIRST BIT(13) -+ -+/* -+ * QCA955X GMAC Interface -+ */ -+ -+#define QCA955X_GMAC_REG_ETH_CFG 0x00 -+#define QCA955X_GMAC_REG_SGMII_SERDES 0x18 -+ -+#define QCA955X_ETH_CFG_RGMII_EN BIT(0) -+#define QCA955X_ETH_CFG_MII_GE0 BIT(1) -+#define QCA955X_ETH_CFG_GMII_GE0 BIT(2) -+#define QCA955X_ETH_CFG_MII_GE0_MASTER BIT(3) -+#define QCA955X_ETH_CFG_MII_GE0_SLAVE BIT(4) -+#define QCA955X_ETH_CFG_GE0_ERR_EN BIT(5) -+#define QCA955X_ETH_CFG_GE0_SGMII BIT(6) -+#define QCA955X_ETH_CFG_RMII_GE0 BIT(10) -+#define QCA955X_ETH_CFG_MII_CNTL_SPEED BIT(11) -+#define QCA955X_ETH_CFG_RMII_GE0_MASTER BIT(12) -+#define QCA955X_ETH_CFG_RXD_DELAY_MASK 0x3 -+#define QCA955X_ETH_CFG_RXD_DELAY_SHIFT 14 -+#define QCA955X_ETH_CFG_RDV_DELAY BIT(16) -+#define QCA955X_ETH_CFG_RDV_DELAY_MASK 0x3 -+#define QCA955X_ETH_CFG_RDV_DELAY_SHIFT 16 -+#define QCA955X_ETH_CFG_TXD_DELAY_MASK 0x3 -+#define QCA955X_ETH_CFG_TXD_DELAY_SHIFT 18 -+#define QCA955X_ETH_CFG_TXE_DELAY_MASK 0x3 -+#define QCA955X_ETH_CFG_TXE_DELAY_SHIFT 20 -+ -+#define QCA955X_SGMII_SERDES_LOCK_DETECT_STATUS BIT(15) -+#define QCA955X_SGMII_SERDES_RES_CALIBRATION_SHIFT 23 -+#define QCA955X_SGMII_SERDES_RES_CALIBRATION_MASK 0xf -+/* -+ * QCA956X GMAC Interface -+ */ -+ -+#define QCA956X_GMAC_REG_ETH_CFG 0x00 -+#define QCA956X_GMAC_REG_SGMII_RESET 0x14 -+#define QCA956X_GMAC_REG_SGMII_SERDES 0x18 -+#define QCA956X_GMAC_REG_MR_AN_CONTROL 0x1c -+#define QCA956X_GMAC_REG_SGMII_CONFIG 0x34 -+#define QCA956X_GMAC_REG_SGMII_DEBUG 0x58 -+ -+#define QCA956X_ETH_CFG_RGMII_EN BIT(0) -+#define QCA956X_ETH_CFG_GE0_SGMII BIT(6) -+#define QCA956X_ETH_CFG_SW_ONLY_MODE BIT(7) -+#define QCA956X_ETH_CFG_SW_PHY_SWAP BIT(8) -+#define QCA956X_ETH_CFG_SW_PHY_ADDR_SWAP BIT(9) -+#define QCA956X_ETH_CFG_SW_APB_ACCESS BIT(10) -+#define QCA956X_ETH_CFG_SW_ACC_MSB_FIRST BIT(13) -+#define QCA956X_ETH_CFG_RXD_DELAY_MASK 0x3 -+#define QCA956X_ETH_CFG_RXD_DELAY_SHIFT 14 -+#define QCA956X_ETH_CFG_RDV_DELAY_MASK 0x3 -+#define QCA956X_ETH_CFG_RDV_DELAY_SHIFT 16 -+ -+#define QCA956X_SGMII_RESET_RX_CLK_N_RESET 0x0 -+#define QCA956X_SGMII_RESET_RX_CLK_N BIT(0) -+#define QCA956X_SGMII_RESET_TX_CLK_N BIT(1) -+#define QCA956X_SGMII_RESET_RX_125M_N BIT(2) -+#define QCA956X_SGMII_RESET_TX_125M_N BIT(3) -+#define QCA956X_SGMII_RESET_HW_RX_125M_N BIT(4) -+ -+#define QCA956X_SGMII_SERDES_CDR_BW_MASK 0x3 -+#define QCA956X_SGMII_SERDES_CDR_BW_SHIFT 1 -+#define QCA956X_SGMII_SERDES_TX_DR_CTRL_MASK 0x7 -+#define QCA956X_SGMII_SERDES_TX_DR_CTRL_SHIFT 4 -+#define QCA956X_SGMII_SERDES_PLL_BW BIT(8) -+#define QCA956X_SGMII_SERDES_VCO_FAST BIT(9) -+#define QCA956X_SGMII_SERDES_VCO_SLOW BIT(10) -+#define QCA956X_SGMII_SERDES_LOCK_DETECT_STATUS BIT(15) -+#define QCA956X_SGMII_SERDES_EN_SIGNAL_DETECT BIT(16) -+#define QCA956X_SGMII_SERDES_FIBER_SDO BIT(17) -+#define QCA956X_SGMII_SERDES_RES_CALIBRATION_SHIFT 23 -+#define QCA956X_SGMII_SERDES_RES_CALIBRATION_MASK 0xf -+#define QCA956X_SGMII_SERDES_VCO_REG_SHIFT 27 -+#define QCA956X_SGMII_SERDES_VCO_REG_MASK 0xf -+ -+#define QCA956X_MR_AN_CONTROL_AN_ENABLE BIT(12) -+#define QCA956X_MR_AN_CONTROL_PHY_RESET BIT(15) -+ -+#define QCA956X_SGMII_CONFIG_MODE_CTRL_SHIFT 0 -+#define QCA956X_SGMII_CONFIG_MODE_CTRL_MASK 0x7 -+ - #endif /* __ASM_MACH_AR71XX_REGS_H */ diff --git a/target/linux/ath79/patches-4.14/0010-MIPS-ath79-add-support-for-QCA953x-QCA956x-TP9343.patch b/target/linux/ath79/patches-4.14/0010-MIPS-ath79-add-support-for-QCA953x-QCA956x-TP9343.patch deleted file mode 100644 index 1a87f52d18..0000000000 --- a/target/linux/ath79/patches-4.14/0010-MIPS-ath79-add-support-for-QCA953x-QCA956x-TP9343.patch +++ /dev/null @@ -1,400 +0,0 @@ -From 2741304648dbdab7697d7758166a582b5291c53d Mon Sep 17 00:00:00 2001 -From: Matthias Schiffer <mschiffer@universe-factory.net> -Date: Sat, 23 Jun 2018 15:08:56 +0200 -Subject: [PATCH 10/33] MIPS: ath79: add support for QCA953x QCA956x TP9343 - -This patch adds support for 2 new types of QCA silicon. TP9343 is -essentially the same as the QCA956X but is licensed by TPLink. - -Signed-off-by: Weijie Gao <hackpascal@gmail.com> -Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net> -Signed-off-by: John Crispin <john@phrozen.org> ---- - arch/mips/ath79/clock.c | 193 +++++++++++++++++++++++++++++++ - arch/mips/ath79/common.c | 8 ++ - arch/mips/ath79/early_printk.c | 4 + - arch/mips/ath79/setup.c | 34 +++++- - arch/mips/include/asm/mach-ath79/ath79.h | 33 ++++++ - 5 files changed, 269 insertions(+), 3 deletions(-) - ---- a/arch/mips/ath79/clock.c -+++ b/arch/mips/ath79/clock.c -@@ -355,6 +355,91 @@ static void __init ar934x_clocks_init(vo - iounmap(dpll_base); - } - -+static void __init qca953x_clocks_init(void) -+{ -+ unsigned long ref_rate; -+ unsigned long cpu_rate; -+ unsigned long ddr_rate; -+ unsigned long ahb_rate; -+ u32 pll, out_div, ref_div, nint, frac, clk_ctrl, postdiv; -+ u32 cpu_pll, ddr_pll; -+ u32 bootstrap; -+ -+ bootstrap = ath79_reset_rr(QCA953X_RESET_REG_BOOTSTRAP); -+ if (bootstrap & QCA953X_BOOTSTRAP_REF_CLK_40) -+ ref_rate = 40 * 1000 * 1000; -+ else -+ ref_rate = 25 * 1000 * 1000; -+ -+ pll = ath79_pll_rr(QCA953X_PLL_CPU_CONFIG_REG); -+ out_div = (pll >> QCA953X_PLL_CPU_CONFIG_OUTDIV_SHIFT) & -+ QCA953X_PLL_CPU_CONFIG_OUTDIV_MASK; -+ ref_div = (pll >> QCA953X_PLL_CPU_CONFIG_REFDIV_SHIFT) & -+ QCA953X_PLL_CPU_CONFIG_REFDIV_MASK; -+ nint = (pll >> QCA953X_PLL_CPU_CONFIG_NINT_SHIFT) & -+ QCA953X_PLL_CPU_CONFIG_NINT_MASK; -+ frac = (pll >> QCA953X_PLL_CPU_CONFIG_NFRAC_SHIFT) & -+ QCA953X_PLL_CPU_CONFIG_NFRAC_MASK; -+ -+ cpu_pll = nint * ref_rate / ref_div; -+ cpu_pll += frac * (ref_rate >> 6) / ref_div; -+ cpu_pll /= (1 << out_div); -+ -+ pll = ath79_pll_rr(QCA953X_PLL_DDR_CONFIG_REG); -+ out_div = (pll >> QCA953X_PLL_DDR_CONFIG_OUTDIV_SHIFT) & -+ QCA953X_PLL_DDR_CONFIG_OUTDIV_MASK; -+ ref_div = (pll >> QCA953X_PLL_DDR_CONFIG_REFDIV_SHIFT) & -+ QCA953X_PLL_DDR_CONFIG_REFDIV_MASK; -+ nint = (pll >> QCA953X_PLL_DDR_CONFIG_NINT_SHIFT) & -+ QCA953X_PLL_DDR_CONFIG_NINT_MASK; -+ frac = (pll >> QCA953X_PLL_DDR_CONFIG_NFRAC_SHIFT) & -+ QCA953X_PLL_DDR_CONFIG_NFRAC_MASK; -+ -+ ddr_pll = nint * ref_rate / ref_div; -+ ddr_pll += frac * (ref_rate >> 6) / (ref_div << 4); -+ ddr_pll /= (1 << out_div); -+ -+ clk_ctrl = ath79_pll_rr(QCA953X_PLL_CLK_CTRL_REG); -+ -+ postdiv = (clk_ctrl >> QCA953X_PLL_CLK_CTRL_CPU_POST_DIV_SHIFT) & -+ QCA953X_PLL_CLK_CTRL_CPU_POST_DIV_MASK; -+ -+ if (clk_ctrl & QCA953X_PLL_CLK_CTRL_CPU_PLL_BYPASS) -+ cpu_rate = ref_rate; -+ else if (clk_ctrl & QCA953X_PLL_CLK_CTRL_CPUCLK_FROM_CPUPLL) -+ cpu_rate = cpu_pll / (postdiv + 1); -+ else -+ cpu_rate = ddr_pll / (postdiv + 1); -+ -+ postdiv = (clk_ctrl >> QCA953X_PLL_CLK_CTRL_DDR_POST_DIV_SHIFT) & -+ QCA953X_PLL_CLK_CTRL_DDR_POST_DIV_MASK; -+ -+ if (clk_ctrl & QCA953X_PLL_CLK_CTRL_DDR_PLL_BYPASS) -+ ddr_rate = ref_rate; -+ else if (clk_ctrl & QCA953X_PLL_CLK_CTRL_DDRCLK_FROM_DDRPLL) -+ ddr_rate = ddr_pll / (postdiv + 1); -+ else -+ ddr_rate = cpu_pll / (postdiv + 1); -+ -+ postdiv = (clk_ctrl >> QCA953X_PLL_CLK_CTRL_AHB_POST_DIV_SHIFT) & -+ QCA953X_PLL_CLK_CTRL_AHB_POST_DIV_MASK; -+ -+ if (clk_ctrl & QCA953X_PLL_CLK_CTRL_AHB_PLL_BYPASS) -+ ahb_rate = ref_rate; -+ else if (clk_ctrl & QCA953X_PLL_CLK_CTRL_AHBCLK_FROM_DDRPLL) -+ ahb_rate = ddr_pll / (postdiv + 1); -+ else -+ ahb_rate = cpu_pll / (postdiv + 1); -+ -+ ath79_add_sys_clkdev("ref", ref_rate); -+ ath79_add_sys_clkdev("cpu", cpu_rate); -+ ath79_add_sys_clkdev("ddr", ddr_rate); -+ ath79_add_sys_clkdev("ahb", ahb_rate); -+ -+ clk_add_alias("wdt", NULL, "ref", NULL); -+ clk_add_alias("uart", NULL, "ref", NULL); -+} -+ - static void __init qca955x_clocks_init(void) - { - unsigned long ref_rate; -@@ -440,6 +525,110 @@ static void __init qca955x_clocks_init(v - clk_add_alias("uart", NULL, "ref", NULL); - } - -+static void __init qca956x_clocks_init(void) -+{ -+ unsigned long ref_rate; -+ unsigned long cpu_rate; -+ unsigned long ddr_rate; -+ unsigned long ahb_rate; -+ u32 pll, out_div, ref_div, nint, hfrac, lfrac, clk_ctrl, postdiv; -+ u32 cpu_pll, ddr_pll; -+ u32 bootstrap; -+ -+ /* -+ * QCA956x timer init workaround has to be applied right before setting -+ * up the clock. Else, there will be no jiffies -+ */ -+ u32 misc; -+ -+ misc = ath79_reset_rr(AR71XX_RESET_REG_MISC_INT_ENABLE); -+ misc |= MISC_INT_MIPS_SI_TIMERINT_MASK; -+ ath79_reset_wr(AR71XX_RESET_REG_MISC_INT_ENABLE, misc); -+ -+ bootstrap = ath79_reset_rr(QCA956X_RESET_REG_BOOTSTRAP); -+ if (bootstrap & QCA956X_BOOTSTRAP_REF_CLK_40) -+ ref_rate = 40 * 1000 * 1000; -+ else -+ ref_rate = 25 * 1000 * 1000; -+ -+ pll = ath79_pll_rr(QCA956X_PLL_CPU_CONFIG_REG); -+ out_div = (pll >> QCA956X_PLL_CPU_CONFIG_OUTDIV_SHIFT) & -+ QCA956X_PLL_CPU_CONFIG_OUTDIV_MASK; -+ ref_div = (pll >> QCA956X_PLL_CPU_CONFIG_REFDIV_SHIFT) & -+ QCA956X_PLL_CPU_CONFIG_REFDIV_MASK; -+ -+ pll = ath79_pll_rr(QCA956X_PLL_CPU_CONFIG1_REG); -+ nint = (pll >> QCA956X_PLL_CPU_CONFIG1_NINT_SHIFT) & -+ QCA956X_PLL_CPU_CONFIG1_NINT_MASK; -+ hfrac = (pll >> QCA956X_PLL_CPU_CONFIG1_NFRAC_H_SHIFT) & -+ QCA956X_PLL_CPU_CONFIG1_NFRAC_H_MASK; -+ lfrac = (pll >> QCA956X_PLL_CPU_CONFIG1_NFRAC_L_SHIFT) & -+ QCA956X_PLL_CPU_CONFIG1_NFRAC_L_MASK; -+ -+ cpu_pll = nint * ref_rate / ref_div; -+ cpu_pll += (lfrac * ref_rate) / ((ref_div * 25) << 13); -+ cpu_pll += (hfrac >> 13) * ref_rate / ref_div; -+ cpu_pll /= (1 << out_div); -+ -+ pll = ath79_pll_rr(QCA956X_PLL_DDR_CONFIG_REG); -+ out_div = (pll >> QCA956X_PLL_DDR_CONFIG_OUTDIV_SHIFT) & -+ QCA956X_PLL_DDR_CONFIG_OUTDIV_MASK; -+ ref_div = (pll >> QCA956X_PLL_DDR_CONFIG_REFDIV_SHIFT) & -+ QCA956X_PLL_DDR_CONFIG_REFDIV_MASK; -+ pll = ath79_pll_rr(QCA956X_PLL_DDR_CONFIG1_REG); -+ nint = (pll >> QCA956X_PLL_DDR_CONFIG1_NINT_SHIFT) & -+ QCA956X_PLL_DDR_CONFIG1_NINT_MASK; -+ hfrac = (pll >> QCA956X_PLL_DDR_CONFIG1_NFRAC_H_SHIFT) & -+ QCA956X_PLL_DDR_CONFIG1_NFRAC_H_MASK; -+ lfrac = (pll >> QCA956X_PLL_DDR_CONFIG1_NFRAC_L_SHIFT) & -+ QCA956X_PLL_DDR_CONFIG1_NFRAC_L_MASK; -+ -+ ddr_pll = nint * ref_rate / ref_div; -+ ddr_pll += (lfrac * ref_rate) / ((ref_div * 25) << 13); -+ ddr_pll += (hfrac >> 13) * ref_rate / ref_div; -+ ddr_pll /= (1 << out_div); -+ -+ clk_ctrl = ath79_pll_rr(QCA956X_PLL_CLK_CTRL_REG); -+ -+ postdiv = (clk_ctrl >> QCA956X_PLL_CLK_CTRL_CPU_POST_DIV_SHIFT) & -+ QCA956X_PLL_CLK_CTRL_CPU_POST_DIV_MASK; -+ -+ if (clk_ctrl & QCA956X_PLL_CLK_CTRL_CPU_PLL_BYPASS) -+ cpu_rate = ref_rate; -+ else if (clk_ctrl & QCA956X_PLL_CLK_CTRL_CPU_DDRCLK_FROM_CPUPLL) -+ cpu_rate = ddr_pll / (postdiv + 1); -+ else -+ cpu_rate = cpu_pll / (postdiv + 1); -+ -+ postdiv = (clk_ctrl >> QCA956X_PLL_CLK_CTRL_DDR_POST_DIV_SHIFT) & -+ QCA956X_PLL_CLK_CTRL_DDR_POST_DIV_MASK; -+ -+ if (clk_ctrl & QCA956X_PLL_CLK_CTRL_DDR_PLL_BYPASS) -+ ddr_rate = ref_rate; -+ else if (clk_ctrl & QCA956X_PLL_CLK_CTRL_CPU_DDRCLK_FROM_DDRPLL) -+ ddr_rate = cpu_pll / (postdiv + 1); -+ else -+ ddr_rate = ddr_pll / (postdiv + 1); -+ -+ postdiv = (clk_ctrl >> QCA956X_PLL_CLK_CTRL_AHB_POST_DIV_SHIFT) & -+ QCA956X_PLL_CLK_CTRL_AHB_POST_DIV_MASK; -+ -+ if (clk_ctrl & QCA956X_PLL_CLK_CTRL_AHB_PLL_BYPASS) -+ ahb_rate = ref_rate; -+ else if (clk_ctrl & QCA956X_PLL_CLK_CTRL_AHBCLK_FROM_DDRPLL) -+ ahb_rate = ddr_pll / (postdiv + 1); -+ else -+ ahb_rate = cpu_pll / (postdiv + 1); -+ -+ ath79_add_sys_clkdev("ref", ref_rate); -+ ath79_add_sys_clkdev("cpu", cpu_rate); -+ ath79_add_sys_clkdev("ddr", ddr_rate); -+ ath79_add_sys_clkdev("ahb", ahb_rate); -+ -+ clk_add_alias("wdt", NULL, "ref", NULL); -+ clk_add_alias("uart", NULL, "ref", NULL); -+} -+ - void __init ath79_clocks_init(void) - { - if (soc_is_ar71xx()) -@@ -450,8 +639,12 @@ void __init ath79_clocks_init(void) - ar933x_clocks_init(); - else if (soc_is_ar934x()) - ar934x_clocks_init(); -+ else if (soc_is_qca953x()) -+ qca953x_clocks_init(); - else if (soc_is_qca955x()) - qca955x_clocks_init(); -+ else if (soc_is_qca956x() || soc_is_tp9343()) -+ qca956x_clocks_init(); - else - BUG(); - } ---- a/arch/mips/ath79/common.c -+++ b/arch/mips/ath79/common.c -@@ -103,8 +103,12 @@ void ath79_device_reset_set(u32 mask) - reg = AR933X_RESET_REG_RESET_MODULE; - else if (soc_is_ar934x()) - reg = AR934X_RESET_REG_RESET_MODULE; -+ else if (soc_is_qca953x()) -+ reg = QCA953X_RESET_REG_RESET_MODULE; - else if (soc_is_qca955x()) - reg = QCA955X_RESET_REG_RESET_MODULE; -+ else if (soc_is_qca956x() || soc_is_tp9343()) -+ reg = QCA956X_RESET_REG_RESET_MODULE; - else - BUG(); - -@@ -131,8 +135,12 @@ void ath79_device_reset_clear(u32 mask) - reg = AR933X_RESET_REG_RESET_MODULE; - else if (soc_is_ar934x()) - reg = AR934X_RESET_REG_RESET_MODULE; -+ else if (soc_is_qca953x()) -+ reg = QCA953X_RESET_REG_RESET_MODULE; - else if (soc_is_qca955x()) - reg = QCA955X_RESET_REG_RESET_MODULE; -+ else if (soc_is_qca956x() || soc_is_tp9343()) -+ reg = QCA956X_RESET_REG_RESET_MODULE; - else - BUG(); - ---- a/arch/mips/ath79/early_printk.c -+++ b/arch/mips/ath79/early_printk.c -@@ -76,8 +76,12 @@ static void prom_putchar_init(void) - case REV_ID_MAJOR_AR9341: - case REV_ID_MAJOR_AR9342: - case REV_ID_MAJOR_AR9344: -+ case REV_ID_MAJOR_QCA9533: -+ case REV_ID_MAJOR_QCA9533_V2: - case REV_ID_MAJOR_QCA9556: - case REV_ID_MAJOR_QCA9558: -+ case REV_ID_MAJOR_TP9343: -+ case REV_ID_MAJOR_QCA956X: - _prom_putchar = prom_putchar_ar71xx; - break; - ---- a/arch/mips/ath79/setup.c -+++ b/arch/mips/ath79/setup.c -@@ -60,6 +60,7 @@ static void __init ath79_detect_sys_type - u32 major; - u32 minor; - u32 rev = 0; -+ u32 ver = 1; - - id = ath79_reset_rr(AR71XX_RESET_REG_REV_ID); - major = id & REV_ID_MAJOR_MASK; -@@ -152,6 +153,17 @@ static void __init ath79_detect_sys_type - rev = id & AR934X_REV_ID_REVISION_MASK; - break; - -+ case REV_ID_MAJOR_QCA9533_V2: -+ ver = 2; -+ ath79_soc_rev = 2; -+ /* drop through */ -+ -+ case REV_ID_MAJOR_QCA9533: -+ ath79_soc = ATH79_SOC_QCA9533; -+ chip = "9533"; -+ rev = id & QCA953X_REV_ID_REVISION_MASK; -+ break; -+ - case REV_ID_MAJOR_QCA9556: - ath79_soc = ATH79_SOC_QCA9556; - chip = "9556"; -@@ -164,14 +176,30 @@ static void __init ath79_detect_sys_type - rev = id & QCA955X_REV_ID_REVISION_MASK; - break; - -+ case REV_ID_MAJOR_QCA956X: -+ ath79_soc = ATH79_SOC_QCA956X; -+ chip = "956X"; -+ rev = id & QCA956X_REV_ID_REVISION_MASK; -+ break; -+ -+ case REV_ID_MAJOR_TP9343: -+ ath79_soc = ATH79_SOC_TP9343; -+ chip = "9343"; -+ rev = id & QCA956X_REV_ID_REVISION_MASK; -+ break; -+ - default: - panic("ath79: unknown SoC, id:0x%08x", id); - } - -- ath79_soc_rev = rev; -+ if (ver == 1) -+ ath79_soc_rev = rev; - -- if (soc_is_qca955x()) -- sprintf(ath79_sys_type, "Qualcomm Atheros QCA%s rev %u", -+ if (soc_is_qca953x() || soc_is_qca955x() || soc_is_qca956x()) -+ sprintf(ath79_sys_type, "Qualcomm Atheros QCA%s ver %u rev %u", -+ chip, ver, rev); -+ else if (soc_is_tp9343()) -+ sprintf(ath79_sys_type, "Qualcomm Atheros TP%s rev %u", - chip, rev); - else - sprintf(ath79_sys_type, "Atheros AR%s rev %u", chip, rev); ---- a/arch/mips/include/asm/mach-ath79/ath79.h -+++ b/arch/mips/include/asm/mach-ath79/ath79.h -@@ -32,8 +32,11 @@ enum ath79_soc_type { - ATH79_SOC_AR9341, - ATH79_SOC_AR9342, - ATH79_SOC_AR9344, -+ ATH79_SOC_QCA9533, - ATH79_SOC_QCA9556, - ATH79_SOC_QCA9558, -+ ATH79_SOC_TP9343, -+ ATH79_SOC_QCA956X, - }; - - extern enum ath79_soc_type ath79_soc; -@@ -100,6 +103,16 @@ static inline int soc_is_ar934x(void) - return soc_is_ar9341() || soc_is_ar9342() || soc_is_ar9344(); - } - -+static inline int soc_is_qca9533(void) -+{ -+ return ath79_soc == ATH79_SOC_QCA9533; -+} -+ -+static inline int soc_is_qca953x(void) -+{ -+ return soc_is_qca9533(); -+} -+ - static inline int soc_is_qca9556(void) - { - return ath79_soc == ATH79_SOC_QCA9556; -@@ -115,6 +128,26 @@ static inline int soc_is_qca955x(void) - return soc_is_qca9556() || soc_is_qca9558(); - } - -+static inline int soc_is_tp9343(void) -+{ -+ return ath79_soc == ATH79_SOC_TP9343; -+} -+ -+static inline int soc_is_qca9561(void) -+{ -+ return ath79_soc == ATH79_SOC_QCA956X; -+} -+ -+static inline int soc_is_qca9563(void) -+{ -+ return ath79_soc == ATH79_SOC_QCA956X; -+} -+ -+static inline int soc_is_qca956x(void) -+{ -+ return soc_is_qca9561() || soc_is_qca9563(); -+} -+ - void ath79_ddr_wb_flush(unsigned int reg); - void ath79_ddr_set_pci_windows(void); - diff --git a/target/linux/ath79/patches-4.14/0011-MIPS-ath79-select-the-PINCTRL-subsystem.patch b/target/linux/ath79/patches-4.14/0011-MIPS-ath79-select-the-PINCTRL-subsystem.patch deleted file mode 100644 index c50a473307..0000000000 --- a/target/linux/ath79/patches-4.14/0011-MIPS-ath79-select-the-PINCTRL-subsystem.patch +++ /dev/null @@ -1,24 +0,0 @@ -From 0c8856211d26f84277f7fcb0b9595e5c646bc464 Mon Sep 17 00:00:00 2001 -From: John Crispin <john@phrozen.org> -Date: Tue, 6 Mar 2018 10:00:55 +0100 -Subject: [PATCH 11/33] MIPS: ath79: select the PINCTRL subsystem - -The pinmux on QCA SoCs is controlled by a single register. The -"pinctrl-single" driver can be used but requires the target -to select PINCTRL. - -Signed-off-by: John Crispin <john@phrozen.org> ---- - arch/mips/Kconfig | 1 + - 1 file changed, 1 insertion(+) - ---- a/arch/mips/Kconfig -+++ b/arch/mips/Kconfig -@@ -192,6 +192,7 @@ config ATH79 - select CSRC_R4K - select DMA_NONCOHERENT - select GPIOLIB -+ select PINCTRL - select HAVE_CLK - select COMMON_CLK - select CLKDEV_LOOKUP diff --git a/target/linux/ath79/patches-4.14/0014-MIPS-ath79-finetune-cpu-overrides.patch b/target/linux/ath79/patches-4.14/0014-MIPS-ath79-finetune-cpu-overrides.patch deleted file mode 100644 index 534111c2b0..0000000000 --- a/target/linux/ath79/patches-4.14/0014-MIPS-ath79-finetune-cpu-overrides.patch +++ /dev/null @@ -1,42 +0,0 @@ -From 30dc99e95ac4410072850ae466f696cb56097bb4 Mon Sep 17 00:00:00 2001 -From: Felix Fietkau <nbd@nbd.name> -Date: Mon, 5 Mar 2018 11:35:29 +0100 -Subject: [PATCH 14/33] MIPS: ath79: finetune cpu-overrides - -This patch adds a few additional cpu feature overrides so that they do not -need to be probed at runtime. - -Signed-off-by: Felix Fietkau <nbd@nbd.name> -Signed-off-by: John Crispin <john@phrozen.org> ---- - arch/mips/include/asm/mach-ath79/cpu-feature-overrides.h | 6 ++++++ - 1 file changed, 6 insertions(+) - ---- a/arch/mips/include/asm/mach-ath79/cpu-feature-overrides.h -+++ b/arch/mips/include/asm/mach-ath79/cpu-feature-overrides.h -@@ -36,6 +36,7 @@ - #define cpu_has_mdmx 0 - #define cpu_has_mips3d 0 - #define cpu_has_smartmips 0 -+#define cpu_has_rixi 0 - - #define cpu_has_mips32r1 1 - #define cpu_has_mips32r2 1 -@@ -43,6 +44,7 @@ - #define cpu_has_mips64r2 0 - - #define cpu_has_mipsmt 0 -+#define cpu_has_userlocal 0 - - #define cpu_has_64bits 0 - #define cpu_has_64bit_zero_reg 0 -@@ -51,5 +53,9 @@ - - #define cpu_dcache_line_size() 32 - #define cpu_icache_line_size() 32 -+#define cpu_has_vtag_icache 0 -+#define cpu_has_dc_aliases 1 -+#define cpu_has_ic_fills_f_dc 0 -+#define cpu_has_pindexed_dcache 0 - - #endif /* __ASM_MACH_ATH79_CPU_FEATURE_OVERRIDES_H */ diff --git a/target/linux/ath79/patches-4.14/0015-MIPS-ath79-enable-uart-during-early_prink.patch b/target/linux/ath79/patches-4.14/0015-MIPS-ath79-enable-uart-during-early_prink.patch deleted file mode 100644 index eaa960a6e6..0000000000 --- a/target/linux/ath79/patches-4.14/0015-MIPS-ath79-enable-uart-during-early_prink.patch +++ /dev/null @@ -1,75 +0,0 @@ -From f55a400f4a691f3750eaf7bfcd6ecbf7ed1622f0 Mon Sep 17 00:00:00 2001 -From: Gabor Juhos <juhosg@openwrt.org> -Date: Mon, 5 Mar 2018 11:38:21 +0100 -Subject: [PATCH 15/33] MIPS: ath79: enable uart during early_prink - -This patch ensures, that the poinmux register is properly setup for the -boot console uart when early_printk is enabled. - -Signed-off-by: Gabor Juhos <juhosg@openwrt.org> -Signed-off-by: John Crispin <john@phrozen.org> ---- - arch/mips/ath79/early_printk.c | 44 +++++++++++++++++++++++++++++++++++++++++- - 1 file changed, 43 insertions(+), 1 deletion(-) - ---- a/arch/mips/ath79/early_printk.c -+++ b/arch/mips/ath79/early_printk.c -@@ -58,6 +58,46 @@ static void prom_putchar_dummy(unsigned - /* nothing to do */ - } - -+static void prom_enable_uart(u32 id) -+{ -+ void __iomem *gpio_base; -+ u32 uart_en; -+ u32 t; -+ -+ switch (id) { -+ case REV_ID_MAJOR_AR71XX: -+ uart_en = AR71XX_GPIO_FUNC_UART_EN; -+ break; -+ -+ case REV_ID_MAJOR_AR7240: -+ case REV_ID_MAJOR_AR7241: -+ case REV_ID_MAJOR_AR7242: -+ uart_en = AR724X_GPIO_FUNC_UART_EN; -+ break; -+ -+ case REV_ID_MAJOR_AR913X: -+ uart_en = AR913X_GPIO_FUNC_UART_EN; -+ break; -+ -+ case REV_ID_MAJOR_AR9330: -+ case REV_ID_MAJOR_AR9331: -+ uart_en = AR933X_GPIO_FUNC_UART_EN; -+ break; -+ -+ case REV_ID_MAJOR_AR9341: -+ case REV_ID_MAJOR_AR9342: -+ case REV_ID_MAJOR_AR9344: -+ /* TODO */ -+ default: -+ return; -+ } -+ -+ gpio_base = (void __iomem *)(KSEG1ADDR(AR71XX_GPIO_BASE)); -+ t = __raw_readl(gpio_base + AR71XX_GPIO_REG_FUNC); -+ t |= uart_en; -+ __raw_writel(t, gpio_base + AR71XX_GPIO_REG_FUNC); -+} -+ - static void prom_putchar_init(void) - { - void __iomem *base; -@@ -92,8 +132,10 @@ static void prom_putchar_init(void) - - default: - _prom_putchar = prom_putchar_dummy; -- break; -+ return; - } -+ -+ prom_enable_uart(id); - } - - void prom_putchar(unsigned char ch) diff --git a/target/linux/ath79/patches-4.14/0016-MIPS-ath79-get-PCIe-controller-out-of-reset.patch b/target/linux/ath79/patches-4.14/0016-MIPS-ath79-get-PCIe-controller-out-of-reset.patch deleted file mode 100644 index 05f15b1df7..0000000000 --- a/target/linux/ath79/patches-4.14/0016-MIPS-ath79-get-PCIe-controller-out-of-reset.patch +++ /dev/null @@ -1,101 +0,0 @@ -From d3fa9694bc71338161ae2b9c7ee08b57b8140f93 Mon Sep 17 00:00:00 2001 -From: Mathias Kresin <dev@kresin.me> -Date: Tue, 6 Mar 2018 08:37:43 +0100 -Subject: [PATCH 16/33] MIPS: ath79: get PCIe controller out of reset - -The ar724x pci driver expects the PCIe controller to be brought out of -reset by the bootloader. - -At least the AVM Fritz 300E bootloader doesn't take care of releasing -the different PCIe controller related resets which causes an endless -hang as soon as either the PCIE Reset register (0x180f0018) or the PCI -Application Control register (0x180f0000) is read from. - -Do the full "PCIE Root Complex Initialization Sequence" if the PCIe -host controller is still in reset during probing. - -The QCA u-boot sleeps 10ms after the PCIE Application Control bit is -set to ready. It has been shown that 10ms might not be enough time if -PCIe should be used right after setting the bit. During my tests it -took up to 20ms till the link was up. Giving the link up to 100ms -should work for all cases. - -Signed-off-by: Mathias Kresin <dev@kresin.me> -Signed-off-by: John Crispin <john@phrozen.org> ---- - arch/mips/pci/pci-ar724x.c | 42 ++++++++++++++++++++++++++++++++++++++++++ - 1 file changed, 42 insertions(+) - ---- a/arch/mips/pci/pci-ar724x.c -+++ b/arch/mips/pci/pci-ar724x.c -@@ -12,14 +12,18 @@ - #include <linux/irq.h> - #include <linux/pci.h> - #include <linux/init.h> -+#include <linux/delay.h> - #include <linux/platform_device.h> - #include <asm/mach-ath79/ath79.h> - #include <asm/mach-ath79/ar71xx_regs.h> - -+#define AR724X_PCI_REG_APP 0x00 - #define AR724X_PCI_REG_RESET 0x18 - #define AR724X_PCI_REG_INT_STATUS 0x4c - #define AR724X_PCI_REG_INT_MASK 0x50 - -+#define AR724X_PCI_APP_LTSSM_ENABLE BIT(0) -+ - #define AR724X_PCI_RESET_LINK_UP BIT(0) - - #define AR724X_PCI_INT_DEV0 BIT(14) -@@ -325,6 +329,37 @@ static void ar724x_pci_irq_init(struct a - apc); - } - -+static void ar724x_pci_hw_init(struct ar724x_pci_controller *apc) -+{ -+ u32 ppl, app; -+ int wait = 0; -+ -+ /* deassert PCIe host controller and PCIe PHY reset */ -+ ath79_device_reset_clear(AR724X_RESET_PCIE); -+ ath79_device_reset_clear(AR724X_RESET_PCIE_PHY); -+ -+ /* remove the reset of the PCIE PLL */ -+ ppl = ath79_pll_rr(AR724X_PLL_REG_PCIE_CONFIG); -+ ppl &= ~AR724X_PLL_REG_PCIE_CONFIG_PPL_RESET; -+ ath79_pll_wr(AR724X_PLL_REG_PCIE_CONFIG, ppl); -+ -+ /* deassert bypass for the PCIE PLL */ -+ ppl = ath79_pll_rr(AR724X_PLL_REG_PCIE_CONFIG); -+ ppl &= ~AR724X_PLL_REG_PCIE_CONFIG_PPL_BYPASS; -+ ath79_pll_wr(AR724X_PLL_REG_PCIE_CONFIG, ppl); -+ -+ /* set PCIE Application Control to ready */ -+ app = __raw_readl(apc->ctrl_base + AR724X_PCI_REG_APP); -+ app |= AR724X_PCI_APP_LTSSM_ENABLE; -+ __raw_writel(app, apc->ctrl_base + AR724X_PCI_REG_APP); -+ -+ /* wait up to 100ms for PHY link up */ -+ do { -+ mdelay(10); -+ wait++; -+ } while (wait < 10 && !ar724x_pci_check_link(apc)); -+} -+ - static int ar724x_pci_probe(struct platform_device *pdev) - { - struct ar724x_pci_controller *apc; -@@ -383,6 +418,13 @@ static int ar724x_pci_probe(struct platf - apc->pci_controller.io_resource = &apc->io_res; - apc->pci_controller.mem_resource = &apc->mem_res; - -+ /* -+ * Do the full PCIE Root Complex Initialization Sequence if the PCIe -+ * host controller is in reset. -+ */ -+ if (ath79_reset_rr(AR724X_RESET_REG_RESET_MODULE) & AR724X_RESET_PCIE) -+ ar724x_pci_hw_init(apc); -+ - apc->link_up = ar724x_pci_check_link(apc); - if (!apc->link_up) - dev_warn(&pdev->dev, "PCIe link is down\n"); diff --git a/target/linux/ath79/patches-4.14/0017-dt-bindings-PCI-qcom-ar7100-adds-binding-doc.patch b/target/linux/ath79/patches-4.14/0017-dt-bindings-PCI-qcom-ar7100-adds-binding-doc.patch deleted file mode 100644 index bf7eb691a5..0000000000 --- a/target/linux/ath79/patches-4.14/0017-dt-bindings-PCI-qcom-ar7100-adds-binding-doc.patch +++ /dev/null @@ -1,57 +0,0 @@ -From 4a4f869ec58ed8910b9b2e68d0eee50957e9bb20 Mon Sep 17 00:00:00 2001 -From: John Crispin <john@phrozen.org> -Date: Mon, 25 Jun 2018 15:52:10 +0200 -Subject: [PATCH 17/33] dt-bindings: PCI: qcom,ar7100: adds binding doc - -With the driver being converted from platform_data to pure OF, we need to -also add some docs. - -Cc: Rob Herring <robh+dt@kernel.org> -Cc: devicetree@vger.kernel.org -Signed-off-by: John Crispin <john@phrozen.org> ---- - .../devicetree/bindings/pci/qcom,ar7100-pci.txt | 38 ++++++++++++++++++++++ - 1 file changed, 38 insertions(+) - create mode 100644 Documentation/devicetree/bindings/pci/qcom,ar7100-pci.txt - ---- /dev/null -+++ b/Documentation/devicetree/bindings/pci/qcom,ar7100-pci.txt -@@ -0,0 +1,38 @@ -+* Qualcomm Atheros AR7100 PCI express root complex -+ -+Required properties: -+- compatible: should contain "qcom,ar7100-pci" to identify the core. -+- reg: Should contain the register ranges as listed in the reg-names property. -+- reg-names: Definition: Must include the following entries -+ - "cfg_base" IO Memory -+- #address-cells: set to <3> -+- #size-cells: set to <2> -+- ranges: ranges for the PCI memory and I/O regions -+- interrupt-map-mask and interrupt-map: standard PCI -+ properties to define the mapping of the PCIe interface to interrupt -+ numbers. -+- #interrupt-cells: set to <1> -+- interrupt-controller: define to enable the builtin IRQ cascade. -+ -+Optional properties: -+- interrupt-parent: phandle to the MIPS IRQ controller -+ -+* Example for ar7100 -+ pcie-controller@180c0000 { -+ compatible = "qca,ar7100-pci"; -+ #address-cells = <3>; -+ #size-cells = <2>; -+ bus-range = <0x0 0x0>; -+ reg = <0x17010000 0x100>; -+ reg-names = "cfg_base"; -+ ranges = <0x2000000 0 0x10000000 0x10000000 0 0x07000000 -+ 0x1000000 0 0x00000000 0x00000000 0 0x00000001>; -+ interrupt-parent = <&cpuintc>; -+ interrupts = <2>; -+ -+ interrupt-controller; -+ #interrupt-cells = <1>; -+ -+ interrupt-map-mask = <0 0 0 1>; -+ interrupt-map = <0 0 0 0 &pcie0 0>; -+ }; diff --git a/target/linux/ath79/patches-4.14/0018-MIPS-pci-ar71xx-convert-to-OF.patch b/target/linux/ath79/patches-4.14/0018-MIPS-pci-ar71xx-convert-to-OF.patch deleted file mode 100644 index 91796a12f0..0000000000 --- a/target/linux/ath79/patches-4.14/0018-MIPS-pci-ar71xx-convert-to-OF.patch +++ /dev/null @@ -1,202 +0,0 @@ -From 1855ab6b1d27f5b38a648baf57ff6a534afec26d Mon Sep 17 00:00:00 2001 -From: John Crispin <john@phrozen.org> -Date: Sat, 23 Jun 2018 15:07:23 +0200 -Subject: [PATCH 18/33] MIPS: pci-ar71xx: convert to OF - -With the ath79 target getting converted to pure OF, we can drop all the -platform data code and add the missing OF bits to the driver. We also add -a irq domain for the PCI/e controllers cascade, thus making it usable from -dts files. - -Signed-off-by: John Crispin <john@phrozen.org> ---- - arch/mips/pci/pci-ar71xx.c | 82 +++++++++++++++++++++++----------------------- - 1 file changed, 41 insertions(+), 41 deletions(-) - ---- a/arch/mips/pci/pci-ar71xx.c -+++ b/arch/mips/pci/pci-ar71xx.c -@@ -18,8 +18,11 @@ - #include <linux/pci.h> - #include <linux/pci_regs.h> - #include <linux/interrupt.h> -+#include <linux/irqchip/chained_irq.h> - #include <linux/init.h> - #include <linux/platform_device.h> -+#include <linux/of_irq.h> -+#include <linux/of_pci.h> - - #include <asm/mach-ath79/ar71xx_regs.h> - #include <asm/mach-ath79/ath79.h> -@@ -49,12 +52,13 @@ - #define AR71XX_PCI_IRQ_COUNT 5 - - struct ar71xx_pci_controller { -+ struct device_node *np; - void __iomem *cfg_base; - int irq; -- int irq_base; - struct pci_controller pci_ctrl; - struct resource io_res; - struct resource mem_res; -+ struct irq_domain *domain; - }; - - /* Byte lane enable bits */ -@@ -228,29 +232,30 @@ static struct pci_ops ar71xx_pci_ops = { - - static void ar71xx_pci_irq_handler(struct irq_desc *desc) - { -- struct ar71xx_pci_controller *apc; - void __iomem *base = ath79_reset_base; -+ struct irq_chip *chip = irq_desc_get_chip(desc); -+ struct ar71xx_pci_controller *apc = irq_desc_get_handler_data(desc); - u32 pending; - -- apc = irq_desc_get_handler_data(desc); -- -+ chained_irq_enter(chip, desc); - pending = __raw_readl(base + AR71XX_RESET_REG_PCI_INT_STATUS) & - __raw_readl(base + AR71XX_RESET_REG_PCI_INT_ENABLE); - - if (pending & AR71XX_PCI_INT_DEV0) -- generic_handle_irq(apc->irq_base + 0); -+ generic_handle_irq(irq_linear_revmap(apc->domain, 1)); - - else if (pending & AR71XX_PCI_INT_DEV1) -- generic_handle_irq(apc->irq_base + 1); -+ generic_handle_irq(irq_linear_revmap(apc->domain, 2)); - - else if (pending & AR71XX_PCI_INT_DEV2) -- generic_handle_irq(apc->irq_base + 2); -+ generic_handle_irq(irq_linear_revmap(apc->domain, 3)); - - else if (pending & AR71XX_PCI_INT_CORE) -- generic_handle_irq(apc->irq_base + 4); -+ generic_handle_irq(irq_linear_revmap(apc->domain, 4)); - - else - spurious_interrupt(); -+ chained_irq_exit(chip, desc); - } - - static void ar71xx_pci_irq_unmask(struct irq_data *d) -@@ -261,7 +266,7 @@ static void ar71xx_pci_irq_unmask(struct - u32 t; - - apc = irq_data_get_irq_chip_data(d); -- irq = d->irq - apc->irq_base; -+ irq = irq_linear_revmap(apc->domain, d->irq); - - t = __raw_readl(base + AR71XX_RESET_REG_PCI_INT_ENABLE); - __raw_writel(t | (1 << irq), base + AR71XX_RESET_REG_PCI_INT_ENABLE); -@@ -278,7 +283,7 @@ static void ar71xx_pci_irq_mask(struct i - u32 t; - - apc = irq_data_get_irq_chip_data(d); -- irq = d->irq - apc->irq_base; -+ irq = irq_linear_revmap(apc->domain, d->irq); - - t = __raw_readl(base + AR71XX_RESET_REG_PCI_INT_ENABLE); - __raw_writel(t & ~(1 << irq), base + AR71XX_RESET_REG_PCI_INT_ENABLE); -@@ -294,24 +299,31 @@ static struct irq_chip ar71xx_pci_irq_ch - .irq_mask_ack = ar71xx_pci_irq_mask, - }; - -+static int ar71xx_pci_irq_map(struct irq_domain *d, -+ unsigned int irq, irq_hw_number_t hw) -+{ -+ struct ar71xx_pci_controller *apc = d->host_data; -+ -+ irq_set_chip_and_handler(irq, &ar71xx_pci_irq_chip, handle_level_irq); -+ irq_set_chip_data(irq, apc); -+ -+ return 0; -+} -+ -+static const struct irq_domain_ops ar71xx_pci_domain_ops = { -+ .xlate = irq_domain_xlate_onecell, -+ .map = ar71xx_pci_irq_map, -+}; -+ - static void ar71xx_pci_irq_init(struct ar71xx_pci_controller *apc) - { - void __iomem *base = ath79_reset_base; -- int i; - - __raw_writel(0, base + AR71XX_RESET_REG_PCI_INT_ENABLE); - __raw_writel(0, base + AR71XX_RESET_REG_PCI_INT_STATUS); - -- BUILD_BUG_ON(ATH79_PCI_IRQ_COUNT < AR71XX_PCI_IRQ_COUNT); -- -- apc->irq_base = ATH79_PCI_IRQ_BASE; -- for (i = apc->irq_base; -- i < apc->irq_base + AR71XX_PCI_IRQ_COUNT; i++) { -- irq_set_chip_and_handler(i, &ar71xx_pci_irq_chip, -- handle_level_irq); -- irq_set_chip_data(i, apc); -- } -- -+ apc->domain = irq_domain_add_linear(apc->np, AR71XX_PCI_IRQ_COUNT, -+ &ar71xx_pci_domain_ops, apc); - irq_set_chained_handler_and_data(apc->irq, ar71xx_pci_irq_handler, - apc); - } -@@ -328,6 +340,11 @@ static void ar71xx_pci_reset(void) - mdelay(100); - } - -+static const struct of_device_id ar71xx_pci_ids[] = { -+ { .compatible = "qca,ar7100-pci" }, -+ {}, -+}; -+ - static int ar71xx_pci_probe(struct platform_device *pdev) - { - struct ar71xx_pci_controller *apc; -@@ -348,26 +365,6 @@ static int ar71xx_pci_probe(struct platf - if (apc->irq < 0) - return -EINVAL; - -- res = platform_get_resource_byname(pdev, IORESOURCE_IO, "io_base"); -- if (!res) -- return -EINVAL; -- -- apc->io_res.parent = res; -- apc->io_res.name = "PCI IO space"; -- apc->io_res.start = res->start; -- apc->io_res.end = res->end; -- apc->io_res.flags = IORESOURCE_IO; -- -- res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mem_base"); -- if (!res) -- return -EINVAL; -- -- apc->mem_res.parent = res; -- apc->mem_res.name = "PCI memory space"; -- apc->mem_res.start = res->start; -- apc->mem_res.end = res->end; -- apc->mem_res.flags = IORESOURCE_MEM; -- - ar71xx_pci_reset(); - - /* setup COMMAND register */ -@@ -380,9 +377,11 @@ static int ar71xx_pci_probe(struct platf - - ar71xx_pci_irq_init(apc); - -+ apc->np = pdev->dev.of_node; - apc->pci_ctrl.pci_ops = &ar71xx_pci_ops; - apc->pci_ctrl.mem_resource = &apc->mem_res; - apc->pci_ctrl.io_resource = &apc->io_res; -+ pci_load_of_ranges(&apc->pci_ctrl, pdev->dev.of_node); - - register_pci_controller(&apc->pci_ctrl); - -@@ -393,6 +392,7 @@ static struct platform_driver ar71xx_pci - .probe = ar71xx_pci_probe, - .driver = { - .name = "ar71xx-pci", -+ .of_match_table = of_match_ptr(ar71xx_pci_ids), - }, - }; - diff --git a/target/linux/ath79/patches-4.14/0019-dt-bindings-PCI-qcom-ar7240-adds-binding-doc.patch b/target/linux/ath79/patches-4.14/0019-dt-bindings-PCI-qcom-ar7240-adds-binding-doc.patch deleted file mode 100644 index a0af79cb4d..0000000000 --- a/target/linux/ath79/patches-4.14/0019-dt-bindings-PCI-qcom-ar7240-adds-binding-doc.patch +++ /dev/null @@ -1,61 +0,0 @@ -From ea27764bc3ef2a05decf3ae05edffc289cd0d93c Mon Sep 17 00:00:00 2001 -From: John Crispin <john@phrozen.org> -Date: Mon, 25 Jun 2018 15:52:02 +0200 -Subject: [PATCH 19/33] dt-bindings: PCI: qcom,ar7240: adds binding doc - -With the driver being converted from platform_data to pure OF, we need to -also add some docs. - -Cc: Rob Herring <robh+dt@kernel.org> -Cc: devicetree@vger.kernel.org -Signed-off-by: John Crispin <john@phrozen.org> ---- - .../devicetree/bindings/pci/qcom,ar7240-pci.txt | 42 ++++++++++++++++++++++ - 1 file changed, 42 insertions(+) - create mode 100644 Documentation/devicetree/bindings/pci/qcom,ar7240-pci.txt - ---- /dev/null -+++ b/Documentation/devicetree/bindings/pci/qcom,ar7240-pci.txt -@@ -0,0 +1,42 @@ -+* Qualcomm Atheros AR724X PCI express root complex -+ -+Required properties: -+- compatible: should contain "qcom,ar7240-pci" to identify the core. -+- reg: Should contain the register ranges as listed in the reg-names property. -+- reg-names: Definition: Must include the following entries -+ - "crp_base" Configuration registers -+ - "ctrl_base" Control registers -+ - "cfg_base" IO Memory -+- #address-cells: set to <3> -+- #size-cells: set to <2> -+- ranges: ranges for the PCI memory and I/O regions -+- interrupt-map-mask and interrupt-map: standard PCI -+ properties to define the mapping of the PCIe interface to interrupt -+ numbers. -+- #interrupt-cells: set to <1> -+- interrupt-parent: phandle to the MIPS IRQ controller -+ -+Optional properties: -+- interrupt-controller: define to enable the builtin IRQ cascade. -+ -+* Example for qca9557 -+ pcie-controller@180c0000 { -+ compatible = "qcom,ar7240-pci"; -+ #address-cells = <3>; -+ #size-cells = <2>; -+ bus-range = <0x0 0x0>; -+ reg = <0x180c0000 0x1000>, -+ <0x180f0000 0x100>, -+ <0x14000000 0x1000>; -+ reg-names = "crp_base", "ctrl_base", "cfg_base"; -+ ranges = <0x2000000 0 0x10000000 0x10000000 0 0x04000000 -+ 0x1000000 0 0x00000000 0x00000000 0 0x00000001>; -+ interrupt-parent = <&intc2>; -+ interrupts = <1>; -+ -+ interrupt-controller; -+ #interrupt-cells = <1>; -+ -+ interrupt-map-mask = <0 0 0 1>; -+ interrupt-map = <0 0 0 0 &pcie0 0>; -+ }; diff --git a/target/linux/ath79/patches-4.14/0020-MIPS-pci-ar724x-convert-to-OF.patch b/target/linux/ath79/patches-4.14/0020-MIPS-pci-ar724x-convert-to-OF.patch deleted file mode 100644 index 936bfd4816..0000000000 --- a/target/linux/ath79/patches-4.14/0020-MIPS-pci-ar724x-convert-to-OF.patch +++ /dev/null @@ -1,205 +0,0 @@ -From a522ee0199d5d3ea114ca2e211f6ac398d3e8e0b Mon Sep 17 00:00:00 2001 -From: John Crispin <john@phrozen.org> -Date: Sat, 23 Jun 2018 15:07:37 +0200 -Subject: [PATCH 20/33] MIPS: pci-ar724x: convert to OF - -With the ath79 target getting converted to pure OF, we can drop all the -platform data code and add the missing OF bits to the driver. We also add -a irq domain for the PCI/e controllers cascade, thus making it usable from -dts files. - -Signed-off-by: John Crispin <john@phrozen.org> ---- - arch/mips/pci/pci-ar724x.c | 88 ++++++++++++++++++++++------------------------ - 1 file changed, 42 insertions(+), 46 deletions(-) - ---- a/arch/mips/pci/pci-ar724x.c -+++ b/arch/mips/pci/pci-ar724x.c -@@ -14,8 +14,11 @@ - #include <linux/init.h> - #include <linux/delay.h> - #include <linux/platform_device.h> -+#include <linux/irqchip/chained_irq.h> - #include <asm/mach-ath79/ath79.h> - #include <asm/mach-ath79/ar71xx_regs.h> -+#include <linux/of_irq.h> -+#include <linux/of_pci.h> - - #define AR724X_PCI_REG_APP 0x00 - #define AR724X_PCI_REG_RESET 0x18 -@@ -45,17 +48,20 @@ struct ar724x_pci_controller { - void __iomem *crp_base; - - int irq; -- int irq_base; - - bool link_up; - bool bar0_is_cached; - u32 bar0_value; - -+ struct device_node *np; - struct pci_controller pci_controller; -+ struct irq_domain *domain; - struct resource io_res; - struct resource mem_res; - }; - -+static struct irq_chip ar724x_pci_irq_chip; -+ - static inline bool ar724x_pci_check_link(struct ar724x_pci_controller *apc) - { - u32 reset; -@@ -231,35 +237,31 @@ static struct pci_ops ar724x_pci_ops = { - - static void ar724x_pci_irq_handler(struct irq_desc *desc) - { -- struct ar724x_pci_controller *apc; -- void __iomem *base; -+ struct irq_chip *chip = irq_desc_get_chip(desc); -+ struct ar724x_pci_controller *apc = irq_desc_get_handler_data(desc); - u32 pending; - -- apc = irq_desc_get_handler_data(desc); -- base = apc->ctrl_base; -- -- pending = __raw_readl(base + AR724X_PCI_REG_INT_STATUS) & -- __raw_readl(base + AR724X_PCI_REG_INT_MASK); -+ chained_irq_enter(chip, desc); -+ pending = __raw_readl(apc->ctrl_base + AR724X_PCI_REG_INT_STATUS) & -+ __raw_readl(apc->ctrl_base + AR724X_PCI_REG_INT_MASK); - - if (pending & AR724X_PCI_INT_DEV0) -- generic_handle_irq(apc->irq_base + 0); -- -+ generic_handle_irq(irq_linear_revmap(apc->domain, 1)); - else - spurious_interrupt(); -+ chained_irq_exit(chip, desc); - } - - static void ar724x_pci_irq_unmask(struct irq_data *d) - { - struct ar724x_pci_controller *apc; - void __iomem *base; -- int offset; - u32 t; - - apc = irq_data_get_irq_chip_data(d); - base = apc->ctrl_base; -- offset = apc->irq_base - d->irq; - -- switch (offset) { -+ switch (irq_linear_revmap(apc->domain, d->irq)) { - case 0: - t = __raw_readl(base + AR724X_PCI_REG_INT_MASK); - __raw_writel(t | AR724X_PCI_INT_DEV0, -@@ -273,14 +275,12 @@ static void ar724x_pci_irq_mask(struct i - { - struct ar724x_pci_controller *apc; - void __iomem *base; -- int offset; - u32 t; - - apc = irq_data_get_irq_chip_data(d); - base = apc->ctrl_base; -- offset = apc->irq_base - d->irq; - -- switch (offset) { -+ switch (irq_linear_revmap(apc->domain, d->irq)) { - case 0: - t = __raw_readl(base + AR724X_PCI_REG_INT_MASK); - __raw_writel(t & ~AR724X_PCI_INT_DEV0, -@@ -305,26 +305,34 @@ static struct irq_chip ar724x_pci_irq_ch - .irq_mask_ack = ar724x_pci_irq_mask, - }; - -+static int ar724x_pci_irq_map(struct irq_domain *d, -+ unsigned int irq, irq_hw_number_t hw) -+{ -+ struct ar724x_pci_controller *apc = d->host_data; -+ -+ irq_set_chip_and_handler(irq, &ar724x_pci_irq_chip, handle_level_irq); -+ irq_set_chip_data(irq, apc); -+ -+ return 0; -+} -+ -+static const struct irq_domain_ops ar724x_pci_domain_ops = { -+ .xlate = irq_domain_xlate_onecell, -+ .map = ar724x_pci_irq_map, -+}; -+ - static void ar724x_pci_irq_init(struct ar724x_pci_controller *apc, - int id) - { - void __iomem *base; -- int i; - - base = apc->ctrl_base; - - __raw_writel(0, base + AR724X_PCI_REG_INT_MASK); - __raw_writel(0, base + AR724X_PCI_REG_INT_STATUS); - -- apc->irq_base = ATH79_PCI_IRQ_BASE + (id * AR724X_PCI_IRQ_COUNT); -- -- for (i = apc->irq_base; -- i < apc->irq_base + AR724X_PCI_IRQ_COUNT; i++) { -- irq_set_chip_and_handler(i, &ar724x_pci_irq_chip, -- handle_level_irq); -- irq_set_chip_data(i, apc); -- } -- -+ apc->domain = irq_domain_add_linear(apc->np, 2, -+ &ar724x_pci_domain_ops, apc); - irq_set_chained_handler_and_data(apc->irq, ar724x_pci_irq_handler, - apc); - } -@@ -394,29 +402,11 @@ static int ar724x_pci_probe(struct platf - if (apc->irq < 0) - return -EINVAL; - -- res = platform_get_resource_byname(pdev, IORESOURCE_IO, "io_base"); -- if (!res) -- return -EINVAL; -- -- apc->io_res.parent = res; -- apc->io_res.name = "PCI IO space"; -- apc->io_res.start = res->start; -- apc->io_res.end = res->end; -- apc->io_res.flags = IORESOURCE_IO; -- -- res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mem_base"); -- if (!res) -- return -EINVAL; -- -- apc->mem_res.parent = res; -- apc->mem_res.name = "PCI memory space"; -- apc->mem_res.start = res->start; -- apc->mem_res.end = res->end; -- apc->mem_res.flags = IORESOURCE_MEM; -- -+ apc->np = pdev->dev.of_node; - apc->pci_controller.pci_ops = &ar724x_pci_ops; - apc->pci_controller.io_resource = &apc->io_res; - apc->pci_controller.mem_resource = &apc->mem_res; -+ pci_load_of_ranges(&apc->pci_controller, pdev->dev.of_node); - - /* - * Do the full PCIE Root Complex Initialization Sequence if the PCIe -@@ -438,10 +428,16 @@ static int ar724x_pci_probe(struct platf - return 0; - } - -+static const struct of_device_id ar724x_pci_ids[] = { -+ { .compatible = "qcom,ar7240-pci" }, -+ {}, -+}; -+ - static struct platform_driver ar724x_pci_driver = { - .probe = ar724x_pci_probe, - .driver = { - .name = "ar724x-pci", -+ .of_match_table = of_match_ptr(ar724x_pci_ids), - }, - }; - diff --git a/target/linux/ath79/patches-4.14/0021-MIPS-ath79-add-helpers-for-setting-clocks-and-expose.patch b/target/linux/ath79/patches-4.14/0021-MIPS-ath79-add-helpers-for-setting-clocks-and-expose.patch deleted file mode 100644 index c273140dfc..0000000000 --- a/target/linux/ath79/patches-4.14/0021-MIPS-ath79-add-helpers-for-setting-clocks-and-expose.patch +++ /dev/null @@ -1,243 +0,0 @@ -From 288a8eb0d41f09fda242e05f8a7bd1f5b3489477 Mon Sep 17 00:00:00 2001 -From: Felix Fietkau <nbd@nbd.name> -Date: Tue, 6 Mar 2018 13:19:26 +0100 -Subject: [PATCH 21/33] MIPS: ath79: add helpers for setting clocks and expose - the ref clock - -Preparation for transitioning the legacy clock setup code over -to OF. - -Signed-off-by: Felix Fietkau <nbd@nbd.name> -Signed-off-by: John Crispin <john@phrozen.org> ---- - arch/mips/ath79/clock.c | 128 ++++++++++++++++++---------------- - include/dt-bindings/clock/ath79-clk.h | 3 +- - 2 files changed, 68 insertions(+), 63 deletions(-) - ---- a/arch/mips/ath79/clock.c -+++ b/arch/mips/ath79/clock.c -@@ -37,20 +37,46 @@ static struct clk_onecell_data clk_data - .clk_num = ARRAY_SIZE(clks), - }; - --static struct clk *__init ath79_add_sys_clkdev( -- const char *id, unsigned long rate) -+static const char * const clk_names[ATH79_CLK_END] = { -+ [ATH79_CLK_CPU] = "cpu", -+ [ATH79_CLK_DDR] = "ddr", -+ [ATH79_CLK_AHB] = "ahb", -+ [ATH79_CLK_REF] = "ref", -+}; -+ -+static const char * __init ath79_clk_name(int type) - { -- struct clk *clk; -- int err; -+ BUG_ON(type >= ARRAY_SIZE(clk_names) || !clk_names[type]); -+ return clk_names[type]; -+} - -- clk = clk_register_fixed_rate(NULL, id, NULL, 0, rate); -+static void __init __ath79_set_clk(int type, const char *name, struct clk *clk) -+{ - if (IS_ERR(clk)) -- panic("failed to allocate %s clock structure", id); -+ panic("failed to allocate %s clock structure", clk_names[type]); - -- err = clk_register_clkdev(clk, id, NULL); -- if (err) -- panic("unable to register %s clock device", id); -+ clks[type] = clk; -+ clk_register_clkdev(clk, name, NULL); -+} - -+static struct clk * __init ath79_set_clk(int type, unsigned long rate) -+{ -+ const char *name = ath79_clk_name(type); -+ struct clk *clk; -+ -+ clk = clk_register_fixed_rate(NULL, name, NULL, 0, rate); -+ __ath79_set_clk(type, name, clk); -+ return clk; -+} -+ -+static struct clk * __init ath79_set_ff_clk(int type, const char *parent, -+ unsigned int mult, unsigned int div) -+{ -+ const char *name = ath79_clk_name(type); -+ struct clk *clk; -+ -+ clk = clk_register_fixed_factor(NULL, name, parent, 0, mult, div); -+ __ath79_set_clk(type, name, clk); - return clk; - } - -@@ -80,27 +106,15 @@ static void __init ar71xx_clocks_init(vo - div = (((pll >> AR71XX_AHB_DIV_SHIFT) & AR71XX_AHB_DIV_MASK) + 1) * 2; - ahb_rate = cpu_rate / div; - -- ath79_add_sys_clkdev("ref", ref_rate); -- clks[ATH79_CLK_CPU] = ath79_add_sys_clkdev("cpu", cpu_rate); -- clks[ATH79_CLK_DDR] = ath79_add_sys_clkdev("ddr", ddr_rate); -- clks[ATH79_CLK_AHB] = ath79_add_sys_clkdev("ahb", ahb_rate); -+ ath79_set_clk(ATH79_CLK_REF, ref_rate); -+ ath79_set_clk(ATH79_CLK_CPU, cpu_rate); -+ ath79_set_clk(ATH79_CLK_DDR, ddr_rate); -+ ath79_set_clk(ATH79_CLK_AHB, ahb_rate); - - clk_add_alias("wdt", NULL, "ahb", NULL); - clk_add_alias("uart", NULL, "ahb", NULL); - } - --static struct clk * __init ath79_reg_ffclk(const char *name, -- const char *parent_name, unsigned int mult, unsigned int div) --{ -- struct clk *clk; -- -- clk = clk_register_fixed_factor(NULL, name, parent_name, 0, mult, div); -- if (IS_ERR(clk)) -- panic("failed to allocate %s clock structure", name); -- -- return clk; --} -- - static void __init ar724x_clk_init(struct clk *ref_clk, void __iomem *pll_base) - { - u32 pll; -@@ -114,24 +128,19 @@ static void __init ar724x_clk_init(struc - ddr_div = ((pll >> AR724X_DDR_DIV_SHIFT) & AR724X_DDR_DIV_MASK) + 1; - ahb_div = (((pll >> AR724X_AHB_DIV_SHIFT) & AR724X_AHB_DIV_MASK) + 1) * 2; - -- clks[ATH79_CLK_CPU] = ath79_reg_ffclk("cpu", "ref", mult, div); -- clks[ATH79_CLK_DDR] = ath79_reg_ffclk("ddr", "ref", mult, div * ddr_div); -- clks[ATH79_CLK_AHB] = ath79_reg_ffclk("ahb", "ref", mult, div * ahb_div); -+ ath79_set_ff_clk(ATH79_CLK_CPU, "ref", mult, div); -+ ath79_set_ff_clk(ATH79_CLK_DDR, "ref", mult, div * ddr_div); -+ ath79_set_ff_clk(ATH79_CLK_AHB, "ref", mult, div * ahb_div); - } - - static void __init ar724x_clocks_init(void) - { - struct clk *ref_clk; - -- ref_clk = ath79_add_sys_clkdev("ref", AR724X_BASE_FREQ); -+ ref_clk = ath79_set_clk(ATH79_CLK_REF, AR724X_BASE_FREQ); - - ar724x_clk_init(ref_clk, ath79_pll_base); - -- /* just make happy plat_time_init() from arch/mips/ath79/setup.c */ -- clk_register_clkdev(clks[ATH79_CLK_CPU], "cpu", NULL); -- clk_register_clkdev(clks[ATH79_CLK_DDR], "ddr", NULL); -- clk_register_clkdev(clks[ATH79_CLK_AHB], "ahb", NULL); -- - clk_add_alias("wdt", NULL, "ahb", NULL); - clk_add_alias("uart", NULL, "ahb", NULL); - } -@@ -186,12 +195,12 @@ static void __init ar9330_clk_init(struc - AR933X_PLL_CLOCK_CTRL_AHB_DIV_MASK) + 1; - } - -- clks[ATH79_CLK_CPU] = ath79_reg_ffclk("cpu", "ref", -- ninit_mul, ref_div * out_div * cpu_div); -- clks[ATH79_CLK_DDR] = ath79_reg_ffclk("ddr", "ref", -- ninit_mul, ref_div * out_div * ddr_div); -- clks[ATH79_CLK_AHB] = ath79_reg_ffclk("ahb", "ref", -- ninit_mul, ref_div * out_div * ahb_div); -+ ath79_set_ff_clk(ATH79_CLK_CPU, "ref", ninit_mul, -+ ref_div * out_div * cpu_div); -+ ath79_set_ff_clk(ATH79_CLK_DDR, "ref", ninit_mul, -+ ref_div * out_div * ddr_div); -+ ath79_set_ff_clk(ATH79_CLK_AHB, "ref", ninit_mul, -+ ref_div * out_div * ahb_div); - } - - static void __init ar933x_clocks_init(void) -@@ -206,15 +215,10 @@ static void __init ar933x_clocks_init(vo - else - ref_rate = (25 * 1000 * 1000); - -- ref_clk = ath79_add_sys_clkdev("ref", ref_rate); -+ ref_clk = ath79_set_clk(ATH79_CLK_REF, ref_rate); - - ar9330_clk_init(ref_clk, ath79_pll_base); - -- /* just make happy plat_time_init() from arch/mips/ath79/setup.c */ -- clk_register_clkdev(clks[ATH79_CLK_CPU], "cpu", NULL); -- clk_register_clkdev(clks[ATH79_CLK_DDR], "ddr", NULL); -- clk_register_clkdev(clks[ATH79_CLK_AHB], "ahb", NULL); -- - clk_add_alias("wdt", NULL, "ahb", NULL); - clk_add_alias("uart", NULL, "ref", NULL); - } -@@ -344,10 +348,10 @@ static void __init ar934x_clocks_init(vo - else - ahb_rate = cpu_pll / (postdiv + 1); - -- ath79_add_sys_clkdev("ref", ref_rate); -- clks[ATH79_CLK_CPU] = ath79_add_sys_clkdev("cpu", cpu_rate); -- clks[ATH79_CLK_DDR] = ath79_add_sys_clkdev("ddr", ddr_rate); -- clks[ATH79_CLK_AHB] = ath79_add_sys_clkdev("ahb", ahb_rate); -+ ath79_set_clk(ATH79_CLK_REF, ref_rate); -+ ath79_set_clk(ATH79_CLK_CPU, cpu_rate); -+ ath79_set_clk(ATH79_CLK_DDR, ddr_rate); -+ ath79_set_clk(ATH79_CLK_AHB, ahb_rate); - - clk_add_alias("wdt", NULL, "ref", NULL); - clk_add_alias("uart", NULL, "ref", NULL); -@@ -431,10 +435,10 @@ static void __init qca953x_clocks_init(v - else - ahb_rate = cpu_pll / (postdiv + 1); - -- ath79_add_sys_clkdev("ref", ref_rate); -- ath79_add_sys_clkdev("cpu", cpu_rate); -- ath79_add_sys_clkdev("ddr", ddr_rate); -- ath79_add_sys_clkdev("ahb", ahb_rate); -+ ath79_set_clk(ATH79_CLK_REF, ref_rate); -+ ath79_set_clk(ATH79_CLK_CPU, cpu_rate); -+ ath79_set_clk(ATH79_CLK_DDR, ddr_rate); -+ ath79_set_clk(ATH79_CLK_AHB, ahb_rate); - - clk_add_alias("wdt", NULL, "ref", NULL); - clk_add_alias("uart", NULL, "ref", NULL); -@@ -516,10 +520,10 @@ static void __init qca955x_clocks_init(v - else - ahb_rate = cpu_pll / (postdiv + 1); - -- ath79_add_sys_clkdev("ref", ref_rate); -- clks[ATH79_CLK_CPU] = ath79_add_sys_clkdev("cpu", cpu_rate); -- clks[ATH79_CLK_DDR] = ath79_add_sys_clkdev("ddr", ddr_rate); -- clks[ATH79_CLK_AHB] = ath79_add_sys_clkdev("ahb", ahb_rate); -+ ath79_set_clk(ATH79_CLK_REF, ref_rate); -+ ath79_set_clk(ATH79_CLK_CPU, cpu_rate); -+ ath79_set_clk(ATH79_CLK_DDR, ddr_rate); -+ ath79_set_clk(ATH79_CLK_AHB, ahb_rate); - - clk_add_alias("wdt", NULL, "ref", NULL); - clk_add_alias("uart", NULL, "ref", NULL); -@@ -620,10 +624,10 @@ static void __init qca956x_clocks_init(v - else - ahb_rate = cpu_pll / (postdiv + 1); - -- ath79_add_sys_clkdev("ref", ref_rate); -- ath79_add_sys_clkdev("cpu", cpu_rate); -- ath79_add_sys_clkdev("ddr", ddr_rate); -- ath79_add_sys_clkdev("ahb", ahb_rate); -+ ath79_set_clk(ATH79_CLK_REF, ref_rate); -+ ath79_set_clk(ATH79_CLK_CPU, cpu_rate); -+ ath79_set_clk(ATH79_CLK_DDR, ddr_rate); -+ ath79_set_clk(ATH79_CLK_AHB, ahb_rate); - - clk_add_alias("wdt", NULL, "ref", NULL); - clk_add_alias("uart", NULL, "ref", NULL); ---- a/include/dt-bindings/clock/ath79-clk.h -+++ b/include/dt-bindings/clock/ath79-clk.h -@@ -13,7 +13,8 @@ - #define ATH79_CLK_CPU 0 - #define ATH79_CLK_DDR 1 - #define ATH79_CLK_AHB 2 -+#define ATH79_CLK_REF 3 - --#define ATH79_CLK_END 3 -+#define ATH79_CLK_END 4 - - #endif /* __DT_BINDINGS_ATH79_CLK_H */ diff --git a/target/linux/ath79/patches-4.14/0022-MIPS-ath79-move-legacy-wdt-and-uart-clock-aliases-ou.patch b/target/linux/ath79/patches-4.14/0022-MIPS-ath79-move-legacy-wdt-and-uart-clock-aliases-ou.patch deleted file mode 100644 index 389edc45a8..0000000000 --- a/target/linux/ath79/patches-4.14/0022-MIPS-ath79-move-legacy-wdt-and-uart-clock-aliases-ou.patch +++ /dev/null @@ -1,114 +0,0 @@ -From 339c191a95e978353c9ba3aafab0261e14de109b Mon Sep 17 00:00:00 2001 -From: Felix Fietkau <nbd@nbd.name> -Date: Tue, 6 Mar 2018 13:22:43 +0100 -Subject: [PATCH 22/33] MIPS: ath79: move legacy "wdt" and "uart" clock aliases - out of soc init - -Preparation for reusing functions for DT - -Signed-off-by: Felix Fietkau <nbd@nbd.name> -Signed-off-by: John Crispin <john@phrozen.org> ---- - arch/mips/ath79/clock.c | 38 +++++++++++++++++--------------------- - 1 file changed, 17 insertions(+), 21 deletions(-) - ---- a/arch/mips/ath79/clock.c -+++ b/arch/mips/ath79/clock.c -@@ -110,9 +110,6 @@ static void __init ar71xx_clocks_init(vo - ath79_set_clk(ATH79_CLK_CPU, cpu_rate); - ath79_set_clk(ATH79_CLK_DDR, ddr_rate); - ath79_set_clk(ATH79_CLK_AHB, ahb_rate); -- -- clk_add_alias("wdt", NULL, "ahb", NULL); -- clk_add_alias("uart", NULL, "ahb", NULL); - } - - static void __init ar724x_clk_init(struct clk *ref_clk, void __iomem *pll_base) -@@ -140,9 +137,6 @@ static void __init ar724x_clocks_init(vo - ref_clk = ath79_set_clk(ATH79_CLK_REF, AR724X_BASE_FREQ); - - ar724x_clk_init(ref_clk, ath79_pll_base); -- -- clk_add_alias("wdt", NULL, "ahb", NULL); -- clk_add_alias("uart", NULL, "ahb", NULL); - } - - static void __init ar9330_clk_init(struct clk *ref_clk, void __iomem *pll_base) -@@ -218,9 +212,6 @@ static void __init ar933x_clocks_init(vo - ref_clk = ath79_set_clk(ATH79_CLK_REF, ref_rate); - - ar9330_clk_init(ref_clk, ath79_pll_base); -- -- clk_add_alias("wdt", NULL, "ahb", NULL); -- clk_add_alias("uart", NULL, "ref", NULL); - } - - static u32 __init ar934x_get_pll_freq(u32 ref, u32 ref_div, u32 nint, u32 nfrac, -@@ -353,9 +344,6 @@ static void __init ar934x_clocks_init(vo - ath79_set_clk(ATH79_CLK_DDR, ddr_rate); - ath79_set_clk(ATH79_CLK_AHB, ahb_rate); - -- clk_add_alias("wdt", NULL, "ref", NULL); -- clk_add_alias("uart", NULL, "ref", NULL); -- - iounmap(dpll_base); - } - -@@ -439,9 +427,6 @@ static void __init qca953x_clocks_init(v - ath79_set_clk(ATH79_CLK_CPU, cpu_rate); - ath79_set_clk(ATH79_CLK_DDR, ddr_rate); - ath79_set_clk(ATH79_CLK_AHB, ahb_rate); -- -- clk_add_alias("wdt", NULL, "ref", NULL); -- clk_add_alias("uart", NULL, "ref", NULL); - } - - static void __init qca955x_clocks_init(void) -@@ -524,9 +509,6 @@ static void __init qca955x_clocks_init(v - ath79_set_clk(ATH79_CLK_CPU, cpu_rate); - ath79_set_clk(ATH79_CLK_DDR, ddr_rate); - ath79_set_clk(ATH79_CLK_AHB, ahb_rate); -- -- clk_add_alias("wdt", NULL, "ref", NULL); -- clk_add_alias("uart", NULL, "ref", NULL); - } - - static void __init qca956x_clocks_init(void) -@@ -628,13 +610,13 @@ static void __init qca956x_clocks_init(v - ath79_set_clk(ATH79_CLK_CPU, cpu_rate); - ath79_set_clk(ATH79_CLK_DDR, ddr_rate); - ath79_set_clk(ATH79_CLK_AHB, ahb_rate); -- -- clk_add_alias("wdt", NULL, "ref", NULL); -- clk_add_alias("uart", NULL, "ref", NULL); - } - - void __init ath79_clocks_init(void) - { -+ const char *wdt; -+ const char *uart; -+ - if (soc_is_ar71xx()) - ar71xx_clocks_init(); - else if (soc_is_ar724x() || soc_is_ar913x()) -@@ -651,6 +633,20 @@ void __init ath79_clocks_init(void) - qca956x_clocks_init(); - else - BUG(); -+ -+ if (soc_is_ar71xx() || soc_is_ar724x() || soc_is_ar913x()) { -+ wdt = "ahb"; -+ uart = "ahb"; -+ } else if (soc_is_ar933x()) { -+ wdt = "ahb"; -+ uart = "ref"; -+ } else { -+ wdt = "ref"; -+ uart = "ref"; -+ } -+ -+ clk_add_alias("wdt", NULL, wdt, NULL); -+ clk_add_alias("uart", NULL, uart, NULL); - } - - unsigned long __init diff --git a/target/linux/ath79/patches-4.14/0023-MIPS-ath79-pass-PLL-base-to-clock-init-functions.patch b/target/linux/ath79/patches-4.14/0023-MIPS-ath79-pass-PLL-base-to-clock-init-functions.patch deleted file mode 100644 index 6c0f2ad54c..0000000000 --- a/target/linux/ath79/patches-4.14/0023-MIPS-ath79-pass-PLL-base-to-clock-init-functions.patch +++ /dev/null @@ -1,242 +0,0 @@ -From 6350b2c36c522fecbc91a80b63f49319dafd2a72 Mon Sep 17 00:00:00 2001 -From: Felix Fietkau <nbd@nbd.name> -Date: Tue, 6 Mar 2018 13:23:20 +0100 -Subject: [PATCH 23/33] MIPS: ath79: pass PLL base to clock init functions - -Preparation for passing the mapped base via DT - -Signed-off-by: Felix Fietkau <nbd@nbd.name> -Signed-off-by: John Crispin <john@phrozen.org> ---- - arch/mips/ath79/clock.c | 60 ++++++++++++++++++++++++------------------------- - 1 file changed, 30 insertions(+), 30 deletions(-) - ---- a/arch/mips/ath79/clock.c -+++ b/arch/mips/ath79/clock.c -@@ -80,7 +80,7 @@ static struct clk * __init ath79_set_ff_ - return clk; - } - --static void __init ar71xx_clocks_init(void) -+static void __init ar71xx_clocks_init(void __iomem *pll_base) - { - unsigned long ref_rate; - unsigned long cpu_rate; -@@ -92,7 +92,7 @@ static void __init ar71xx_clocks_init(vo - - ref_rate = AR71XX_BASE_FREQ; - -- pll = ath79_pll_rr(AR71XX_PLL_REG_CPU_CONFIG); -+ pll = __raw_readl(pll_base + AR71XX_PLL_REG_CPU_CONFIG); - - div = ((pll >> AR71XX_PLL_FB_SHIFT) & AR71XX_PLL_FB_MASK) + 1; - freq = div * ref_rate; -@@ -130,13 +130,13 @@ static void __init ar724x_clk_init(struc - ath79_set_ff_clk(ATH79_CLK_AHB, "ref", mult, div * ahb_div); - } - --static void __init ar724x_clocks_init(void) -+static void __init ar724x_clocks_init(void __iomem *pll_base) - { - struct clk *ref_clk; - - ref_clk = ath79_set_clk(ATH79_CLK_REF, AR724X_BASE_FREQ); - -- ar724x_clk_init(ref_clk, ath79_pll_base); -+ ar724x_clk_init(ref_clk, pll_base); - } - - static void __init ar9330_clk_init(struct clk *ref_clk, void __iomem *pll_base) -@@ -197,7 +197,7 @@ static void __init ar9330_clk_init(struc - ref_div * out_div * ahb_div); - } - --static void __init ar933x_clocks_init(void) -+static void __init ar933x_clocks_init(void __iomem *pll_base) - { - struct clk *ref_clk; - unsigned long ref_rate; -@@ -234,7 +234,7 @@ static u32 __init ar934x_get_pll_freq(u3 - return ret; - } - --static void __init ar934x_clocks_init(void) -+static void __init ar934x_clocks_init(void __iomem *pll_base) - { - unsigned long ref_rate; - unsigned long cpu_rate; -@@ -265,7 +265,7 @@ static void __init ar934x_clocks_init(vo - AR934X_SRIF_DPLL1_REFDIV_MASK; - frac = 1 << 18; - } else { -- pll = ath79_pll_rr(AR934X_PLL_CPU_CONFIG_REG); -+ pll = __raw_readl(pll_base + AR934X_PLL_CPU_CONFIG_REG); - out_div = (pll >> AR934X_PLL_CPU_CONFIG_OUTDIV_SHIFT) & - AR934X_PLL_CPU_CONFIG_OUTDIV_MASK; - ref_div = (pll >> AR934X_PLL_CPU_CONFIG_REFDIV_SHIFT) & -@@ -292,7 +292,7 @@ static void __init ar934x_clocks_init(vo - AR934X_SRIF_DPLL1_REFDIV_MASK; - frac = 1 << 18; - } else { -- pll = ath79_pll_rr(AR934X_PLL_DDR_CONFIG_REG); -+ pll = __raw_readl(pll_base + AR934X_PLL_DDR_CONFIG_REG); - out_div = (pll >> AR934X_PLL_DDR_CONFIG_OUTDIV_SHIFT) & - AR934X_PLL_DDR_CONFIG_OUTDIV_MASK; - ref_div = (pll >> AR934X_PLL_DDR_CONFIG_REFDIV_SHIFT) & -@@ -307,7 +307,7 @@ static void __init ar934x_clocks_init(vo - ddr_pll = ar934x_get_pll_freq(ref_rate, ref_div, nint, - nfrac, frac, out_div); - -- clk_ctrl = ath79_pll_rr(AR934X_PLL_CPU_DDR_CLK_CTRL_REG); -+ clk_ctrl = __raw_readl(pll_base + AR934X_PLL_CPU_DDR_CLK_CTRL_REG); - - postdiv = (clk_ctrl >> AR934X_PLL_CPU_DDR_CLK_CTRL_CPU_POST_DIV_SHIFT) & - AR934X_PLL_CPU_DDR_CLK_CTRL_CPU_POST_DIV_MASK; -@@ -347,7 +347,7 @@ static void __init ar934x_clocks_init(vo - iounmap(dpll_base); - } - --static void __init qca953x_clocks_init(void) -+static void __init qca953x_clocks_init(void __iomem *pll_base) - { - unsigned long ref_rate; - unsigned long cpu_rate; -@@ -363,7 +363,7 @@ static void __init qca953x_clocks_init(v - else - ref_rate = 25 * 1000 * 1000; - -- pll = ath79_pll_rr(QCA953X_PLL_CPU_CONFIG_REG); -+ pll = __raw_readl(pll_base + QCA953X_PLL_CPU_CONFIG_REG); - out_div = (pll >> QCA953X_PLL_CPU_CONFIG_OUTDIV_SHIFT) & - QCA953X_PLL_CPU_CONFIG_OUTDIV_MASK; - ref_div = (pll >> QCA953X_PLL_CPU_CONFIG_REFDIV_SHIFT) & -@@ -377,7 +377,7 @@ static void __init qca953x_clocks_init(v - cpu_pll += frac * (ref_rate >> 6) / ref_div; - cpu_pll /= (1 << out_div); - -- pll = ath79_pll_rr(QCA953X_PLL_DDR_CONFIG_REG); -+ pll = __raw_readl(pll_base + QCA953X_PLL_DDR_CONFIG_REG); - out_div = (pll >> QCA953X_PLL_DDR_CONFIG_OUTDIV_SHIFT) & - QCA953X_PLL_DDR_CONFIG_OUTDIV_MASK; - ref_div = (pll >> QCA953X_PLL_DDR_CONFIG_REFDIV_SHIFT) & -@@ -391,7 +391,7 @@ static void __init qca953x_clocks_init(v - ddr_pll += frac * (ref_rate >> 6) / (ref_div << 4); - ddr_pll /= (1 << out_div); - -- clk_ctrl = ath79_pll_rr(QCA953X_PLL_CLK_CTRL_REG); -+ clk_ctrl = __raw_readl(pll_base + QCA953X_PLL_CLK_CTRL_REG); - - postdiv = (clk_ctrl >> QCA953X_PLL_CLK_CTRL_CPU_POST_DIV_SHIFT) & - QCA953X_PLL_CLK_CTRL_CPU_POST_DIV_MASK; -@@ -429,7 +429,7 @@ static void __init qca953x_clocks_init(v - ath79_set_clk(ATH79_CLK_AHB, ahb_rate); - } - --static void __init qca955x_clocks_init(void) -+static void __init qca955x_clocks_init(void __iomem *pll_base) - { - unsigned long ref_rate; - unsigned long cpu_rate; -@@ -445,7 +445,7 @@ static void __init qca955x_clocks_init(v - else - ref_rate = 25 * 1000 * 1000; - -- pll = ath79_pll_rr(QCA955X_PLL_CPU_CONFIG_REG); -+ pll = __raw_readl(pll_base + QCA955X_PLL_CPU_CONFIG_REG); - out_div = (pll >> QCA955X_PLL_CPU_CONFIG_OUTDIV_SHIFT) & - QCA955X_PLL_CPU_CONFIG_OUTDIV_MASK; - ref_div = (pll >> QCA955X_PLL_CPU_CONFIG_REFDIV_SHIFT) & -@@ -459,7 +459,7 @@ static void __init qca955x_clocks_init(v - cpu_pll += frac * ref_rate / (ref_div * (1 << 6)); - cpu_pll /= (1 << out_div); - -- pll = ath79_pll_rr(QCA955X_PLL_DDR_CONFIG_REG); -+ pll = __raw_readl(pll_base + QCA955X_PLL_DDR_CONFIG_REG); - out_div = (pll >> QCA955X_PLL_DDR_CONFIG_OUTDIV_SHIFT) & - QCA955X_PLL_DDR_CONFIG_OUTDIV_MASK; - ref_div = (pll >> QCA955X_PLL_DDR_CONFIG_REFDIV_SHIFT) & -@@ -473,7 +473,7 @@ static void __init qca955x_clocks_init(v - ddr_pll += frac * ref_rate / (ref_div * (1 << 10)); - ddr_pll /= (1 << out_div); - -- clk_ctrl = ath79_pll_rr(QCA955X_PLL_CLK_CTRL_REG); -+ clk_ctrl = __raw_readl(pll_base + QCA955X_PLL_CLK_CTRL_REG); - - postdiv = (clk_ctrl >> QCA955X_PLL_CLK_CTRL_CPU_POST_DIV_SHIFT) & - QCA955X_PLL_CLK_CTRL_CPU_POST_DIV_MASK; -@@ -511,7 +511,7 @@ static void __init qca955x_clocks_init(v - ath79_set_clk(ATH79_CLK_AHB, ahb_rate); - } - --static void __init qca956x_clocks_init(void) -+static void __init qca956x_clocks_init(void __iomem *pll_base) - { - unsigned long ref_rate; - unsigned long cpu_rate; -@@ -537,13 +537,13 @@ static void __init qca956x_clocks_init(v - else - ref_rate = 25 * 1000 * 1000; - -- pll = ath79_pll_rr(QCA956X_PLL_CPU_CONFIG_REG); -+ pll = __raw_readl(pll_base + QCA956X_PLL_CPU_CONFIG_REG); - out_div = (pll >> QCA956X_PLL_CPU_CONFIG_OUTDIV_SHIFT) & - QCA956X_PLL_CPU_CONFIG_OUTDIV_MASK; - ref_div = (pll >> QCA956X_PLL_CPU_CONFIG_REFDIV_SHIFT) & - QCA956X_PLL_CPU_CONFIG_REFDIV_MASK; - -- pll = ath79_pll_rr(QCA956X_PLL_CPU_CONFIG1_REG); -+ pll = __raw_readl(pll_base + QCA956X_PLL_CPU_CONFIG1_REG); - nint = (pll >> QCA956X_PLL_CPU_CONFIG1_NINT_SHIFT) & - QCA956X_PLL_CPU_CONFIG1_NINT_MASK; - hfrac = (pll >> QCA956X_PLL_CPU_CONFIG1_NFRAC_H_SHIFT) & -@@ -556,12 +556,12 @@ static void __init qca956x_clocks_init(v - cpu_pll += (hfrac >> 13) * ref_rate / ref_div; - cpu_pll /= (1 << out_div); - -- pll = ath79_pll_rr(QCA956X_PLL_DDR_CONFIG_REG); -+ pll = __raw_readl(pll_base + QCA956X_PLL_DDR_CONFIG_REG); - out_div = (pll >> QCA956X_PLL_DDR_CONFIG_OUTDIV_SHIFT) & - QCA956X_PLL_DDR_CONFIG_OUTDIV_MASK; - ref_div = (pll >> QCA956X_PLL_DDR_CONFIG_REFDIV_SHIFT) & - QCA956X_PLL_DDR_CONFIG_REFDIV_MASK; -- pll = ath79_pll_rr(QCA956X_PLL_DDR_CONFIG1_REG); -+ pll = __raw_readl(pll_base + QCA956X_PLL_DDR_CONFIG1_REG); - nint = (pll >> QCA956X_PLL_DDR_CONFIG1_NINT_SHIFT) & - QCA956X_PLL_DDR_CONFIG1_NINT_MASK; - hfrac = (pll >> QCA956X_PLL_DDR_CONFIG1_NFRAC_H_SHIFT) & -@@ -574,7 +574,7 @@ static void __init qca956x_clocks_init(v - ddr_pll += (hfrac >> 13) * ref_rate / ref_div; - ddr_pll /= (1 << out_div); - -- clk_ctrl = ath79_pll_rr(QCA956X_PLL_CLK_CTRL_REG); -+ clk_ctrl = __raw_readl(pll_base + QCA956X_PLL_CLK_CTRL_REG); - - postdiv = (clk_ctrl >> QCA956X_PLL_CLK_CTRL_CPU_POST_DIV_SHIFT) & - QCA956X_PLL_CLK_CTRL_CPU_POST_DIV_MASK; -@@ -618,19 +618,19 @@ void __init ath79_clocks_init(void) - const char *uart; - - if (soc_is_ar71xx()) -- ar71xx_clocks_init(); -+ ar71xx_clocks_init(ath79_pll_base); - else if (soc_is_ar724x() || soc_is_ar913x()) -- ar724x_clocks_init(); -+ ar724x_clocks_init(ath79_pll_base); - else if (soc_is_ar933x()) -- ar933x_clocks_init(); -+ ar933x_clocks_init(ath79_pll_base); - else if (soc_is_ar934x()) -- ar934x_clocks_init(); -+ ar934x_clocks_init(ath79_pll_base); - else if (soc_is_qca953x()) -- qca953x_clocks_init(); -+ qca953x_clocks_init(ath79_pll_base); - else if (soc_is_qca955x()) -- qca955x_clocks_init(); -+ qca955x_clocks_init(ath79_pll_base); - else if (soc_is_qca956x() || soc_is_tp9343()) -- qca956x_clocks_init(); -+ qca956x_clocks_init(ath79_pll_base); - else - BUG(); - diff --git a/target/linux/ath79/patches-4.14/0024-MIPS-ath79-make-specifying-the-reference-clock-in-DT.patch b/target/linux/ath79/patches-4.14/0024-MIPS-ath79-make-specifying-the-reference-clock-in-DT.patch deleted file mode 100644 index 9ceb643803..0000000000 --- a/target/linux/ath79/patches-4.14/0024-MIPS-ath79-make-specifying-the-reference-clock-in-DT.patch +++ /dev/null @@ -1,229 +0,0 @@ -From 5fadb2544ed0bb72ddddd846aa303bb9ed2d211c Mon Sep 17 00:00:00 2001 -From: Felix Fietkau <nbd@nbd.name> -Date: Tue, 6 Mar 2018 13:24:07 +0100 -Subject: [PATCH 24/33] MIPS: ath79: make specifying the reference clock in DT - optional - -It can be autodetected for many SoCs using the strapping options. -If the clock is specified in DT, the autodetected value is ignored - -Signed-off-by: Felix Fietkau <nbd@nbd.name> -Signed-off-by: John Crispin <john@phrozen.org> ---- - arch/mips/ath79/clock.c | 84 +++++++++++++++++++++++-------------------------- - 1 file changed, 40 insertions(+), 44 deletions(-) - ---- a/arch/mips/ath79/clock.c -+++ b/arch/mips/ath79/clock.c -@@ -80,6 +80,18 @@ static struct clk * __init ath79_set_ff_ - return clk; - } - -+static unsigned long __init ath79_setup_ref_clk(unsigned long rate) -+{ -+ struct clk *clk = clks[ATH79_CLK_REF]; -+ -+ if (clk) -+ rate = clk_get_rate(clk); -+ else -+ clk = ath79_set_clk(ATH79_CLK_REF, rate); -+ -+ return rate; -+} -+ - static void __init ar71xx_clocks_init(void __iomem *pll_base) - { - unsigned long ref_rate; -@@ -90,7 +102,7 @@ static void __init ar71xx_clocks_init(vo - u32 freq; - u32 div; - -- ref_rate = AR71XX_BASE_FREQ; -+ ref_rate = ath79_setup_ref_clk(AR71XX_BASE_FREQ); - - pll = __raw_readl(pll_base + AR71XX_PLL_REG_CPU_CONFIG); - -@@ -106,16 +118,17 @@ static void __init ar71xx_clocks_init(vo - div = (((pll >> AR71XX_AHB_DIV_SHIFT) & AR71XX_AHB_DIV_MASK) + 1) * 2; - ahb_rate = cpu_rate / div; - -- ath79_set_clk(ATH79_CLK_REF, ref_rate); - ath79_set_clk(ATH79_CLK_CPU, cpu_rate); - ath79_set_clk(ATH79_CLK_DDR, ddr_rate); - ath79_set_clk(ATH79_CLK_AHB, ahb_rate); - } - --static void __init ar724x_clk_init(struct clk *ref_clk, void __iomem *pll_base) -+static void __init ar724x_clocks_init(void __iomem *pll_base) - { -- u32 pll; - u32 mult, div, ddr_div, ahb_div; -+ u32 pll; -+ -+ ath79_setup_ref_clk(AR71XX_BASE_FREQ); - - pll = __raw_readl(pll_base + AR724X_PLL_REG_CPU_CONFIG); - -@@ -130,17 +143,9 @@ static void __init ar724x_clk_init(struc - ath79_set_ff_clk(ATH79_CLK_AHB, "ref", mult, div * ahb_div); - } - --static void __init ar724x_clocks_init(void __iomem *pll_base) --{ -- struct clk *ref_clk; -- -- ref_clk = ath79_set_clk(ATH79_CLK_REF, AR724X_BASE_FREQ); -- -- ar724x_clk_init(ref_clk, pll_base); --} -- --static void __init ar9330_clk_init(struct clk *ref_clk, void __iomem *pll_base) -+static void __init ar933x_clocks_init(void __iomem *pll_base) - { -+ unsigned long ref_rate; - u32 clock_ctrl; - u32 ref_div; - u32 ninit_mul; -@@ -149,6 +154,15 @@ static void __init ar9330_clk_init(struc - u32 cpu_div; - u32 ddr_div; - u32 ahb_div; -+ u32 t; -+ -+ t = ath79_reset_rr(AR933X_RESET_REG_BOOTSTRAP); -+ if (t & AR933X_BOOTSTRAP_REF_CLK_40) -+ ref_rate = (40 * 1000 * 1000); -+ else -+ ref_rate = (25 * 1000 * 1000); -+ -+ ath79_setup_ref_clk(ref_rate); - - clock_ctrl = __raw_readl(pll_base + AR933X_PLL_CLOCK_CTRL_REG); - if (clock_ctrl & AR933X_PLL_CLOCK_CTRL_BYPASS) { -@@ -197,23 +211,6 @@ static void __init ar9330_clk_init(struc - ref_div * out_div * ahb_div); - } - --static void __init ar933x_clocks_init(void __iomem *pll_base) --{ -- struct clk *ref_clk; -- unsigned long ref_rate; -- u32 t; -- -- t = ath79_reset_rr(AR933X_RESET_REG_BOOTSTRAP); -- if (t & AR933X_BOOTSTRAP_REF_CLK_40) -- ref_rate = (40 * 1000 * 1000); -- else -- ref_rate = (25 * 1000 * 1000); -- -- ref_clk = ath79_set_clk(ATH79_CLK_REF, ref_rate); -- -- ar9330_clk_init(ref_clk, ath79_pll_base); --} -- - static u32 __init ar934x_get_pll_freq(u32 ref, u32 ref_div, u32 nint, u32 nfrac, - u32 frac, u32 out_div) - { -@@ -253,6 +250,8 @@ static void __init ar934x_clocks_init(vo - else - ref_rate = 25 * 1000 * 1000; - -+ ref_rate = ath79_setup_ref_clk(ref_rate); -+ - pll = __raw_readl(dpll_base + AR934X_SRIF_CPU_DPLL2_REG); - if (pll & AR934X_SRIF_DPLL2_LOCAL_PLL) { - out_div = (pll >> AR934X_SRIF_DPLL2_OUTDIV_SHIFT) & -@@ -339,7 +338,6 @@ static void __init ar934x_clocks_init(vo - else - ahb_rate = cpu_pll / (postdiv + 1); - -- ath79_set_clk(ATH79_CLK_REF, ref_rate); - ath79_set_clk(ATH79_CLK_CPU, cpu_rate); - ath79_set_clk(ATH79_CLK_DDR, ddr_rate); - ath79_set_clk(ATH79_CLK_AHB, ahb_rate); -@@ -363,6 +361,8 @@ static void __init qca953x_clocks_init(v - else - ref_rate = 25 * 1000 * 1000; - -+ ref_rate = ath79_setup_ref_clk(ref_rate); -+ - pll = __raw_readl(pll_base + QCA953X_PLL_CPU_CONFIG_REG); - out_div = (pll >> QCA953X_PLL_CPU_CONFIG_OUTDIV_SHIFT) & - QCA953X_PLL_CPU_CONFIG_OUTDIV_MASK; -@@ -423,7 +423,6 @@ static void __init qca953x_clocks_init(v - else - ahb_rate = cpu_pll / (postdiv + 1); - -- ath79_set_clk(ATH79_CLK_REF, ref_rate); - ath79_set_clk(ATH79_CLK_CPU, cpu_rate); - ath79_set_clk(ATH79_CLK_DDR, ddr_rate); - ath79_set_clk(ATH79_CLK_AHB, ahb_rate); -@@ -445,6 +444,8 @@ static void __init qca955x_clocks_init(v - else - ref_rate = 25 * 1000 * 1000; - -+ ref_rate = ath79_setup_ref_clk(ref_rate); -+ - pll = __raw_readl(pll_base + QCA955X_PLL_CPU_CONFIG_REG); - out_div = (pll >> QCA955X_PLL_CPU_CONFIG_OUTDIV_SHIFT) & - QCA955X_PLL_CPU_CONFIG_OUTDIV_MASK; -@@ -505,7 +506,6 @@ static void __init qca955x_clocks_init(v - else - ahb_rate = cpu_pll / (postdiv + 1); - -- ath79_set_clk(ATH79_CLK_REF, ref_rate); - ath79_set_clk(ATH79_CLK_CPU, cpu_rate); - ath79_set_clk(ATH79_CLK_DDR, ddr_rate); - ath79_set_clk(ATH79_CLK_AHB, ahb_rate); -@@ -537,6 +537,8 @@ static void __init qca956x_clocks_init(v - else - ref_rate = 25 * 1000 * 1000; - -+ ref_rate = ath79_setup_ref_clk(ref_rate); -+ - pll = __raw_readl(pll_base + QCA956X_PLL_CPU_CONFIG_REG); - out_div = (pll >> QCA956X_PLL_CPU_CONFIG_OUTDIV_SHIFT) & - QCA956X_PLL_CPU_CONFIG_OUTDIV_MASK; -@@ -606,7 +608,6 @@ static void __init qca956x_clocks_init(v - else - ahb_rate = cpu_pll / (postdiv + 1); - -- ath79_set_clk(ATH79_CLK_REF, ref_rate); - ath79_set_clk(ATH79_CLK_CPU, cpu_rate); - ath79_set_clk(ATH79_CLK_DDR, ddr_rate); - ath79_set_clk(ATH79_CLK_AHB, ahb_rate); -@@ -682,10 +683,8 @@ static void __init ath79_clocks_init_dt_ - void __iomem *pll_base; - - ref_clk = of_clk_get(np, 0); -- if (IS_ERR(ref_clk)) { -- pr_err("%pOF: of_clk_get failed\n", np); -- goto err; -- } -+ if (!IS_ERR(ref_clk)) -+ clks[ATH79_CLK_REF] = ref_clk; - - pll_base = of_iomap(np, 0); - if (!pll_base) { -@@ -694,9 +693,9 @@ static void __init ath79_clocks_init_dt_ - } - - if (of_device_is_compatible(np, "qca,ar9130-pll")) -- ar724x_clk_init(ref_clk, pll_base); -+ ar724x_clocks_init(pll_base); - else if (of_device_is_compatible(np, "qca,ar9330-pll")) -- ar9330_clk_init(ref_clk, pll_base); -+ ar933x_clocks_init(pll_base); - else { - pr_err("%pOF: could not find any appropriate clk_init()\n", np); - goto err_iounmap; -@@ -714,9 +713,6 @@ err_iounmap: - - err_clk: - clk_put(ref_clk); -- --err: -- return; - } - CLK_OF_DECLARE(ar9130_clk, "qca,ar9130-pll", ath79_clocks_init_dt_ng); - CLK_OF_DECLARE(ar9330_clk, "qca,ar9330-pll", ath79_clocks_init_dt_ng); diff --git a/target/linux/ath79/patches-4.14/0025-MIPS-ath79-support-setting-up-clock-via-DT-on-all-So.patch b/target/linux/ath79/patches-4.14/0025-MIPS-ath79-support-setting-up-clock-via-DT-on-all-So.patch deleted file mode 100644 index 13f46a9146..0000000000 --- a/target/linux/ath79/patches-4.14/0025-MIPS-ath79-support-setting-up-clock-via-DT-on-all-So.patch +++ /dev/null @@ -1,77 +0,0 @@ -From 6325626de001df98aebe51f3008b1aca05798d19 Mon Sep 17 00:00:00 2001 -From: Felix Fietkau <nbd@nbd.name> -Date: Tue, 6 Mar 2018 13:26:27 +0100 -Subject: [PATCH 25/33] MIPS: ath79: support setting up clock via DT on all SoC - types - -Use the same functions as the legacy code - -Signed-off-by: Felix Fietkau <nbd@nbd.name> -Signed-off-by: John Crispin <john@phrozen.org> ---- - arch/mips/ath79/clock.c | 39 ++++++++++++++++++++++----------------- - 1 file changed, 22 insertions(+), 17 deletions(-) - ---- a/arch/mips/ath79/clock.c -+++ b/arch/mips/ath79/clock.c -@@ -669,16 +669,6 @@ ath79_get_sys_clk_rate(const char *id) - #ifdef CONFIG_OF - static void __init ath79_clocks_init_dt(struct device_node *np) - { -- of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data); --} -- --CLK_OF_DECLARE(ar7100, "qca,ar7100-pll", ath79_clocks_init_dt); --CLK_OF_DECLARE(ar7240, "qca,ar7240-pll", ath79_clocks_init_dt); --CLK_OF_DECLARE(ar9340, "qca,ar9340-pll", ath79_clocks_init_dt); --CLK_OF_DECLARE(ar9550, "qca,qca9550-pll", ath79_clocks_init_dt); -- --static void __init ath79_clocks_init_dt_ng(struct device_node *np) --{ - struct clk *ref_clk; - void __iomem *pll_base; - -@@ -692,14 +682,21 @@ static void __init ath79_clocks_init_dt_ - goto err_clk; - } - -- if (of_device_is_compatible(np, "qca,ar9130-pll")) -+ if (of_device_is_compatible(np, "qca,ar7100-pll")) -+ ar71xx_clocks_init(pll_base); -+ else if (of_device_is_compatible(np, "qca,ar7240-pll") || -+ of_device_is_compatible(np, "qca,ar9130-pll")) - ar724x_clocks_init(pll_base); - else if (of_device_is_compatible(np, "qca,ar9330-pll")) - ar933x_clocks_init(pll_base); -- else { -- pr_err("%pOF: could not find any appropriate clk_init()\n", np); -- goto err_iounmap; -- } -+ else if (of_device_is_compatible(np, "qca,ar9340-pll")) -+ ar934x_clocks_init(pll_base); -+ else if (of_device_is_compatible(np, "qca,qca9530-pll")) -+ qca953x_clocks_init(pll_base); -+ else if (of_device_is_compatible(np, "qca,qca9550-pll")) -+ qca955x_clocks_init(pll_base); -+ else if (of_device_is_compatible(np, "qca,qca9560-pll")) -+ qca956x_clocks_init(pll_base); - - if (of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data)) { - pr_err("%pOF: could not register clk provider\n", np); -@@ -714,6 +711,14 @@ err_iounmap: - err_clk: - clk_put(ref_clk); - } --CLK_OF_DECLARE(ar9130_clk, "qca,ar9130-pll", ath79_clocks_init_dt_ng); --CLK_OF_DECLARE(ar9330_clk, "qca,ar9330-pll", ath79_clocks_init_dt_ng); -+ -+CLK_OF_DECLARE(ar7100_clk, "qca,ar7100-pll", ath79_clocks_init_dt); -+CLK_OF_DECLARE(ar7240_clk, "qca,ar7240-pll", ath79_clocks_init_dt); -+CLK_OF_DECLARE(ar9130_clk, "qca,ar9130-pll", ath79_clocks_init_dt); -+CLK_OF_DECLARE(ar9330_clk, "qca,ar9330-pll", ath79_clocks_init_dt); -+CLK_OF_DECLARE(ar9340_clk, "qca,ar9340-pll", ath79_clocks_init_dt); -+CLK_OF_DECLARE(ar9530_clk, "qca,qca9530-pll", ath79_clocks_init_dt); -+CLK_OF_DECLARE(ar9550_clk, "qca,qca9550-pll", ath79_clocks_init_dt); -+CLK_OF_DECLARE(ar9560_clk, "qca,qca9560-pll", ath79_clocks_init_dt); -+ - #endif diff --git a/target/linux/ath79/patches-4.14/0026-MIPS-ath79-export-switch-MDIO-reference-clock.patch b/target/linux/ath79/patches-4.14/0026-MIPS-ath79-export-switch-MDIO-reference-clock.patch deleted file mode 100644 index 27adb56f56..0000000000 --- a/target/linux/ath79/patches-4.14/0026-MIPS-ath79-export-switch-MDIO-reference-clock.patch +++ /dev/null @@ -1,59 +0,0 @@ -From 78538d673801902108797f2c813e70cfbce280c9 Mon Sep 17 00:00:00 2001 -From: Felix Fietkau <nbd@nbd.name> -Date: Tue, 6 Mar 2018 13:27:28 +0100 -Subject: [PATCH 26/33] MIPS: ath79: export switch MDIO reference clock - -On AR934x, the MDIO reference clock can be configured to a fixed 100 MHz -clock. If that feature is not used, it defaults to the main reference -clock, like on all other SoC. - -Signed-off-by: Felix Fietkau <nbd@nbd.name> -Signed-off-by: John Crispin <john@phrozen.org> ---- - arch/mips/ath79/clock.c | 8 ++++++++ - include/dt-bindings/clock/ath79-clk.h | 3 ++- - 2 files changed, 10 insertions(+), 1 deletion(-) - ---- a/arch/mips/ath79/clock.c -+++ b/arch/mips/ath79/clock.c -@@ -42,6 +42,7 @@ static const char * const clk_names[ATH7 - [ATH79_CLK_DDR] = "ddr", - [ATH79_CLK_AHB] = "ahb", - [ATH79_CLK_REF] = "ref", -+ [ATH79_CLK_MDIO] = "mdio", - }; - - static const char * __init ath79_clk_name(int type) -@@ -342,6 +343,10 @@ static void __init ar934x_clocks_init(vo - ath79_set_clk(ATH79_CLK_DDR, ddr_rate); - ath79_set_clk(ATH79_CLK_AHB, ahb_rate); - -+ clk_ctrl = __raw_readl(pll_base + AR934X_PLL_SWITCH_CLOCK_CONTROL_REG); -+ if (clk_ctrl & AR934X_PLL_SWITCH_CLOCK_CONTROL_MDIO_CLK_SEL) -+ ath79_set_clk(ATH79_CLK_MDIO, 100 * 1000 * 1000); -+ - iounmap(dpll_base); - } - -@@ -698,6 +703,9 @@ static void __init ath79_clocks_init_dt( - else if (of_device_is_compatible(np, "qca,qca9560-pll")) - qca956x_clocks_init(pll_base); - -+ if (!clks[ATH79_CLK_MDIO]) -+ clks[ATH79_CLK_MDIO] = clks[ATH79_CLK_REF]; -+ - if (of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data)) { - pr_err("%pOF: could not register clk provider\n", np); - goto err_iounmap; ---- a/include/dt-bindings/clock/ath79-clk.h -+++ b/include/dt-bindings/clock/ath79-clk.h -@@ -14,7 +14,8 @@ - #define ATH79_CLK_DDR 1 - #define ATH79_CLK_AHB 2 - #define ATH79_CLK_REF 3 -+#define ATH79_CLK_MDIO 4 - --#define ATH79_CLK_END 4 -+#define ATH79_CLK_END 5 - - #endif /* __DT_BINDINGS_ATH79_CLK_H */ diff --git a/target/linux/ath79/patches-4.14/0027-MIPS-ath79-drop-legacy-IRQ-code.patch b/target/linux/ath79/patches-4.14/0027-MIPS-ath79-drop-legacy-IRQ-code.patch deleted file mode 100644 index 6586f08431..0000000000 --- a/target/linux/ath79/patches-4.14/0027-MIPS-ath79-drop-legacy-IRQ-code.patch +++ /dev/null @@ -1,233 +0,0 @@ -From 3765b1f79593a0a9098ed15e48074c95403a53ee Mon Sep 17 00:00:00 2001 -From: John Crispin <john@phrozen.org> -Date: Sat, 23 Jun 2018 15:05:08 +0200 -Subject: [PATCH 27/33] MIPS: ath79: drop legacy IRQ code - -With the target now being fully OF based, we can drop the legacy IRQ code. -All IRQs are now handled via the new irqchip drivers. - -Signed-off-by: John Crispin <john@phrozen.org> ---- - arch/mips/ath79/Makefile | 2 +- - arch/mips/ath79/irq.c | 169 ------------------------------- - arch/mips/ath79/setup.c | 6 ++ - arch/mips/include/asm/mach-ath79/ath79.h | 4 - - 4 files changed, 7 insertions(+), 174 deletions(-) - delete mode 100644 arch/mips/ath79/irq.c - ---- a/arch/mips/ath79/Makefile -+++ b/arch/mips/ath79/Makefile -@@ -8,7 +8,7 @@ - # under the terms of the GNU General Public License version 2 as published - # by the Free Software Foundation. - --obj-y := prom.o setup.o irq.o common.o clock.o -+obj-y := prom.o setup.o common.o clock.o - - obj-$(CONFIG_EARLY_PRINTK) += early_printk.o - obj-$(CONFIG_PCI) += pci.o ---- a/arch/mips/ath79/irq.c -+++ /dev/null -@@ -1,169 +0,0 @@ --/* -- * Atheros AR71xx/AR724x/AR913x specific interrupt handling -- * -- * Copyright (C) 2010-2011 Jaiganesh Narayanan <jnarayanan@atheros.com> -- * Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org> -- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> -- * -- * Parts of this file are based on Atheros' 2.6.15/2.6.31 BSP -- * -- * This program is free software; you can redistribute it and/or modify it -- * under the terms of the GNU General Public License version 2 as published -- * by the Free Software Foundation. -- */ -- --#include <linux/kernel.h> --#include <linux/init.h> --#include <linux/interrupt.h> --#include <linux/irqchip.h> --#include <linux/of_irq.h> -- --#include <asm/irq_cpu.h> --#include <asm/mipsregs.h> -- --#include <asm/mach-ath79/ath79.h> --#include <asm/mach-ath79/ar71xx_regs.h> --#include "common.h" --#include "machtypes.h" -- -- --static void ar934x_ip2_irq_dispatch(struct irq_desc *desc) --{ -- u32 status; -- -- status = ath79_reset_rr(AR934X_RESET_REG_PCIE_WMAC_INT_STATUS); -- -- if (status & AR934X_PCIE_WMAC_INT_PCIE_ALL) { -- ath79_ddr_wb_flush(3); -- generic_handle_irq(ATH79_IP2_IRQ(0)); -- } else if (status & AR934X_PCIE_WMAC_INT_WMAC_ALL) { -- ath79_ddr_wb_flush(4); -- generic_handle_irq(ATH79_IP2_IRQ(1)); -- } else { -- spurious_interrupt(); -- } --} -- --static void ar934x_ip2_irq_init(void) --{ -- int i; -- -- for (i = ATH79_IP2_IRQ_BASE; -- i < ATH79_IP2_IRQ_BASE + ATH79_IP2_IRQ_COUNT; i++) -- irq_set_chip_and_handler(i, &dummy_irq_chip, -- handle_level_irq); -- -- irq_set_chained_handler(ATH79_CPU_IRQ(2), ar934x_ip2_irq_dispatch); --} -- --static void qca955x_ip2_irq_dispatch(struct irq_desc *desc) --{ -- u32 status; -- -- status = ath79_reset_rr(QCA955X_RESET_REG_EXT_INT_STATUS); -- status &= QCA955X_EXT_INT_PCIE_RC1_ALL | QCA955X_EXT_INT_WMAC_ALL; -- -- if (status == 0) { -- spurious_interrupt(); -- return; -- } -- -- if (status & QCA955X_EXT_INT_PCIE_RC1_ALL) { -- /* TODO: flush DDR? */ -- generic_handle_irq(ATH79_IP2_IRQ(0)); -- } -- -- if (status & QCA955X_EXT_INT_WMAC_ALL) { -- /* TODO: flush DDR? */ -- generic_handle_irq(ATH79_IP2_IRQ(1)); -- } --} -- --static void qca955x_ip3_irq_dispatch(struct irq_desc *desc) --{ -- u32 status; -- -- status = ath79_reset_rr(QCA955X_RESET_REG_EXT_INT_STATUS); -- status &= QCA955X_EXT_INT_PCIE_RC2_ALL | -- QCA955X_EXT_INT_USB1 | -- QCA955X_EXT_INT_USB2; -- -- if (status == 0) { -- spurious_interrupt(); -- return; -- } -- -- if (status & QCA955X_EXT_INT_USB1) { -- /* TODO: flush DDR? */ -- generic_handle_irq(ATH79_IP3_IRQ(0)); -- } -- -- if (status & QCA955X_EXT_INT_USB2) { -- /* TODO: flush DDR? */ -- generic_handle_irq(ATH79_IP3_IRQ(1)); -- } -- -- if (status & QCA955X_EXT_INT_PCIE_RC2_ALL) { -- /* TODO: flush DDR? */ -- generic_handle_irq(ATH79_IP3_IRQ(2)); -- } --} -- --static void qca955x_irq_init(void) --{ -- int i; -- -- for (i = ATH79_IP2_IRQ_BASE; -- i < ATH79_IP2_IRQ_BASE + ATH79_IP2_IRQ_COUNT; i++) -- irq_set_chip_and_handler(i, &dummy_irq_chip, -- handle_level_irq); -- -- irq_set_chained_handler(ATH79_CPU_IRQ(2), qca955x_ip2_irq_dispatch); -- -- for (i = ATH79_IP3_IRQ_BASE; -- i < ATH79_IP3_IRQ_BASE + ATH79_IP3_IRQ_COUNT; i++) -- irq_set_chip_and_handler(i, &dummy_irq_chip, -- handle_level_irq); -- -- irq_set_chained_handler(ATH79_CPU_IRQ(3), qca955x_ip3_irq_dispatch); --} -- --void __init arch_init_irq(void) --{ -- unsigned irq_wb_chan2 = -1; -- unsigned irq_wb_chan3 = -1; -- bool misc_is_ar71xx; -- -- if (mips_machtype == ATH79_MACH_GENERIC_OF) { -- irqchip_init(); -- return; -- } -- -- if (soc_is_ar71xx() || soc_is_ar724x() || -- soc_is_ar913x() || soc_is_ar933x()) { -- irq_wb_chan2 = 3; -- irq_wb_chan3 = 2; -- } else if (soc_is_ar934x()) { -- irq_wb_chan3 = 2; -- } -- -- ath79_cpu_irq_init(irq_wb_chan2, irq_wb_chan3); -- -- if (soc_is_ar71xx() || soc_is_ar913x()) -- misc_is_ar71xx = true; -- else if (soc_is_ar724x() || -- soc_is_ar933x() || -- soc_is_ar934x() || -- soc_is_qca955x()) -- misc_is_ar71xx = false; -- else -- BUG(); -- ath79_misc_irq_init( -- ath79_reset_base + AR71XX_RESET_REG_MISC_INT_STATUS, -- ATH79_CPU_IRQ(6), ATH79_MISC_IRQ_BASE, misc_is_ar71xx); -- -- if (soc_is_ar934x()) -- ar934x_ip2_irq_init(); -- else if (soc_is_qca955x()) -- qca955x_irq_init(); --} ---- a/arch/mips/ath79/setup.c -+++ b/arch/mips/ath79/setup.c -@@ -19,6 +19,7 @@ - #include <linux/clk.h> - #include <linux/clk-provider.h> - #include <linux/of_fdt.h> -+#include <linux/irqchip.h> - - #include <asm/bootinfo.h> - #include <asm/idle.h> -@@ -305,6 +306,11 @@ void __init plat_time_init(void) - mips_hpt_frequency = cpu_clk_rate / 2; - } - -+void __init arch_init_irq(void) -+{ -+ irqchip_init(); -+} -+ - static int __init ath79_setup(void) - { - if (mips_machtype == ATH79_MACH_GENERIC_OF) ---- a/arch/mips/include/asm/mach-ath79/ath79.h -+++ b/arch/mips/include/asm/mach-ath79/ath79.h -@@ -178,8 +178,4 @@ static inline u32 ath79_reset_rr(unsigne - void ath79_device_reset_set(u32 mask); - void ath79_device_reset_clear(u32 mask); - --void ath79_cpu_irq_init(unsigned irq_wb_chan2, unsigned irq_wb_chan3); --void ath79_misc_irq_init(void __iomem *regs, int irq, -- int irq_base, bool is_ar71xx); -- - #endif /* __ASM_MACH_ATH79_H */ diff --git a/target/linux/ath79/patches-4.14/0028-MIPS-ath79-drop-machfiles.patch b/target/linux/ath79/patches-4.14/0028-MIPS-ath79-drop-machfiles.patch deleted file mode 100644 index bb5acde8bb..0000000000 --- a/target/linux/ath79/patches-4.14/0028-MIPS-ath79-drop-machfiles.patch +++ /dev/null @@ -1,1042 +0,0 @@ -From badf28957b6dc400dff27bd23ba2ae75d9514be5 Mon Sep 17 00:00:00 2001 -From: John Crispin <john@phrozen.org> -Date: Sat, 23 Jun 2018 15:04:09 +0200 -Subject: [PATCH 28/33] MIPS: ath79: drop machfiles - -With the target now being fully OF based, we can drop the legacy mach -files. Boards can now boot fully of devicetree files. - -Signed-off-by: John Crispin <john@phrozen.org> ---- - arch/mips/Kconfig | 1 - - arch/mips/ath79/Kconfig | 73 ------------------- - arch/mips/ath79/Makefile | 10 --- - arch/mips/ath79/clock.c | 1 - - arch/mips/ath79/mach-ap121.c | 92 ------------------------ - arch/mips/ath79/mach-ap136.c | 156 ----------------------------------------- - arch/mips/ath79/mach-ap81.c | 100 -------------------------- - arch/mips/ath79/mach-db120.c | 136 ----------------------------------- - arch/mips/ath79/mach-pb44.c | 128 --------------------------------- - arch/mips/ath79/mach-ubnt-xm.c | 126 --------------------------------- - arch/mips/ath79/machtypes.h | 28 -------- - arch/mips/ath79/setup.c | 77 +++----------------- - 12 files changed, 9 insertions(+), 919 deletions(-) - delete mode 100644 arch/mips/ath79/mach-ap121.c - delete mode 100644 arch/mips/ath79/mach-ap136.c - delete mode 100644 arch/mips/ath79/mach-ap81.c - delete mode 100644 arch/mips/ath79/mach-db120.c - delete mode 100644 arch/mips/ath79/mach-pb44.c - delete mode 100644 arch/mips/ath79/mach-ubnt-xm.c - delete mode 100644 arch/mips/ath79/machtypes.h - ---- a/arch/mips/Kconfig -+++ b/arch/mips/Kconfig -@@ -197,7 +197,6 @@ config ATH79 - select COMMON_CLK - select CLKDEV_LOOKUP - select IRQ_MIPS_CPU -- select MIPS_MACHINE - select SYS_HAS_CPU_MIPS32_R2 - select SYS_HAS_EARLY_PRINTK - select SYS_SUPPORTS_32BIT_KERNEL ---- a/arch/mips/ath79/Kconfig -+++ b/arch/mips/ath79/Kconfig -@@ -1,79 +1,6 @@ - # SPDX-License-Identifier: GPL-2.0 - if ATH79 - --menu "Atheros AR71XX/AR724X/AR913X machine selection" -- --config ATH79_MACH_AP121 -- bool "Atheros AP121 reference board" -- select SOC_AR933X -- select ATH79_DEV_GPIO_BUTTONS -- select ATH79_DEV_LEDS_GPIO -- select ATH79_DEV_SPI -- select ATH79_DEV_USB -- select ATH79_DEV_WMAC -- help -- Say 'Y' here if you want your kernel to support the -- Atheros AP121 reference board. -- --config ATH79_MACH_AP136 -- bool "Atheros AP136 reference board" -- select SOC_QCA955X -- select ATH79_DEV_GPIO_BUTTONS -- select ATH79_DEV_LEDS_GPIO -- select ATH79_DEV_SPI -- select ATH79_DEV_USB -- select ATH79_DEV_WMAC -- help -- Say 'Y' here if you want your kernel to support the -- Atheros AP136 reference board. -- --config ATH79_MACH_AP81 -- bool "Atheros AP81 reference board" -- select SOC_AR913X -- select ATH79_DEV_GPIO_BUTTONS -- select ATH79_DEV_LEDS_GPIO -- select ATH79_DEV_SPI -- select ATH79_DEV_USB -- select ATH79_DEV_WMAC -- help -- Say 'Y' here if you want your kernel to support the -- Atheros AP81 reference board. -- --config ATH79_MACH_DB120 -- bool "Atheros DB120 reference board" -- select SOC_AR934X -- select ATH79_DEV_GPIO_BUTTONS -- select ATH79_DEV_LEDS_GPIO -- select ATH79_DEV_SPI -- select ATH79_DEV_USB -- select ATH79_DEV_WMAC -- help -- Say 'Y' here if you want your kernel to support the -- Atheros DB120 reference board. -- --config ATH79_MACH_PB44 -- bool "Atheros PB44 reference board" -- select SOC_AR71XX -- select ATH79_DEV_GPIO_BUTTONS -- select ATH79_DEV_LEDS_GPIO -- select ATH79_DEV_SPI -- select ATH79_DEV_USB -- help -- Say 'Y' here if you want your kernel to support the -- Atheros PB44 reference board. -- --config ATH79_MACH_UBNT_XM -- bool "Ubiquiti Networks XM (rev 1.0) board" -- select SOC_AR724X -- select ATH79_DEV_GPIO_BUTTONS -- select ATH79_DEV_LEDS_GPIO -- select ATH79_DEV_SPI -- help -- Say 'Y' here if you want your kernel to support the -- Ubiquiti Networks XM (rev 1.0) board. -- --endmenu -- - config SOC_AR71XX - select HW_HAS_PCI - def_bool n ---- a/arch/mips/ath79/Makefile -+++ b/arch/mips/ath79/Makefile -@@ -22,13 +22,3 @@ obj-$(CONFIG_ATH79_DEV_LEDS_GPIO) += dev - obj-$(CONFIG_ATH79_DEV_SPI) += dev-spi.o - obj-$(CONFIG_ATH79_DEV_USB) += dev-usb.o - obj-$(CONFIG_ATH79_DEV_WMAC) += dev-wmac.o -- --# --# Machines --# --obj-$(CONFIG_ATH79_MACH_AP121) += mach-ap121.o --obj-$(CONFIG_ATH79_MACH_AP136) += mach-ap136.o --obj-$(CONFIG_ATH79_MACH_AP81) += mach-ap81.o --obj-$(CONFIG_ATH79_MACH_DB120) += mach-db120.o --obj-$(CONFIG_ATH79_MACH_PB44) += mach-pb44.o --obj-$(CONFIG_ATH79_MACH_UBNT_XM) += mach-ubnt-xm.o ---- a/arch/mips/ath79/clock.c -+++ b/arch/mips/ath79/clock.c -@@ -26,7 +26,6 @@ - #include <asm/mach-ath79/ath79.h> - #include <asm/mach-ath79/ar71xx_regs.h> - #include "common.h" --#include "machtypes.h" - - #define AR71XX_BASE_FREQ 40000000 - #define AR724X_BASE_FREQ 40000000 ---- a/arch/mips/ath79/mach-ap121.c -+++ /dev/null -@@ -1,92 +0,0 @@ --/* -- * Atheros AP121 board support -- * -- * Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org> -- * -- * This program is free software; you can redistribute it and/or modify it -- * under the terms of the GNU General Public License version 2 as published -- * by the Free Software Foundation. -- */ -- --#include "machtypes.h" --#include "dev-gpio-buttons.h" --#include "dev-leds-gpio.h" --#include "dev-spi.h" --#include "dev-usb.h" --#include "dev-wmac.h" -- --#define AP121_GPIO_LED_WLAN 0 --#define AP121_GPIO_LED_USB 1 -- --#define AP121_GPIO_BTN_JUMPSTART 11 --#define AP121_GPIO_BTN_RESET 12 -- --#define AP121_KEYS_POLL_INTERVAL 20 /* msecs */ --#define AP121_KEYS_DEBOUNCE_INTERVAL (3 * AP121_KEYS_POLL_INTERVAL) -- --#define AP121_CAL_DATA_ADDR 0x1fff1000 -- --static struct gpio_led ap121_leds_gpio[] __initdata = { -- { -- .name = "ap121:green:usb", -- .gpio = AP121_GPIO_LED_USB, -- .active_low = 0, -- }, -- { -- .name = "ap121:green:wlan", -- .gpio = AP121_GPIO_LED_WLAN, -- .active_low = 0, -- }, --}; -- --static struct gpio_keys_button ap121_gpio_keys[] __initdata = { -- { -- .desc = "jumpstart button", -- .type = EV_KEY, -- .code = KEY_WPS_BUTTON, -- .debounce_interval = AP121_KEYS_DEBOUNCE_INTERVAL, -- .gpio = AP121_GPIO_BTN_JUMPSTART, -- .active_low = 1, -- }, -- { -- .desc = "reset button", -- .type = EV_KEY, -- .code = KEY_RESTART, -- .debounce_interval = AP121_KEYS_DEBOUNCE_INTERVAL, -- .gpio = AP121_GPIO_BTN_RESET, -- .active_low = 1, -- } --}; -- --static struct spi_board_info ap121_spi_info[] = { -- { -- .bus_num = 0, -- .chip_select = 0, -- .max_speed_hz = 25000000, -- .modalias = "mx25l1606e", -- } --}; -- --static struct ath79_spi_platform_data ap121_spi_data = { -- .bus_num = 0, -- .num_chipselect = 1, --}; -- --static void __init ap121_setup(void) --{ -- u8 *cal_data = (u8 *) KSEG1ADDR(AP121_CAL_DATA_ADDR); -- -- ath79_register_leds_gpio(-1, ARRAY_SIZE(ap121_leds_gpio), -- ap121_leds_gpio); -- ath79_register_gpio_keys_polled(-1, AP121_KEYS_POLL_INTERVAL, -- ARRAY_SIZE(ap121_gpio_keys), -- ap121_gpio_keys); -- -- ath79_register_spi(&ap121_spi_data, ap121_spi_info, -- ARRAY_SIZE(ap121_spi_info)); -- ath79_register_usb(); -- ath79_register_wmac(cal_data); --} -- --MIPS_MACHINE(ATH79_MACH_AP121, "AP121", "Atheros AP121 reference board", -- ap121_setup); ---- a/arch/mips/ath79/mach-ap136.c -+++ /dev/null -@@ -1,156 +0,0 @@ --/* -- * Qualcomm Atheros AP136 reference board support -- * -- * Copyright (c) 2012 Qualcomm Atheros -- * Copyright (c) 2012-2013 Gabor Juhos <juhosg@openwrt.org> -- * -- * Permission to use, copy, modify, and/or distribute this software for any -- * purpose with or without fee is hereby granted, provided that the above -- * copyright notice and this permission notice appear in all copies. -- * -- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES -- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR -- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF -- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. -- * -- */ -- --#include <linux/pci.h> --#include <linux/ath9k_platform.h> -- --#include "machtypes.h" --#include "dev-gpio-buttons.h" --#include "dev-leds-gpio.h" --#include "dev-spi.h" --#include "dev-usb.h" --#include "dev-wmac.h" --#include "pci.h" -- --#define AP136_GPIO_LED_STATUS_RED 14 --#define AP136_GPIO_LED_STATUS_GREEN 19 --#define AP136_GPIO_LED_USB 4 --#define AP136_GPIO_LED_WLAN_2G 13 --#define AP136_GPIO_LED_WLAN_5G 12 --#define AP136_GPIO_LED_WPS_RED 15 --#define AP136_GPIO_LED_WPS_GREEN 20 -- --#define AP136_GPIO_BTN_WPS 16 --#define AP136_GPIO_BTN_RFKILL 21 -- --#define AP136_KEYS_POLL_INTERVAL 20 /* msecs */ --#define AP136_KEYS_DEBOUNCE_INTERVAL (3 * AP136_KEYS_POLL_INTERVAL) -- --#define AP136_WMAC_CALDATA_OFFSET 0x1000 --#define AP136_PCIE_CALDATA_OFFSET 0x5000 -- --static struct gpio_led ap136_leds_gpio[] __initdata = { -- { -- .name = "qca:green:status", -- .gpio = AP136_GPIO_LED_STATUS_GREEN, -- .active_low = 1, -- }, -- { -- .name = "qca:red:status", -- .gpio = AP136_GPIO_LED_STATUS_RED, -- .active_low = 1, -- }, -- { -- .name = "qca:green:wps", -- .gpio = AP136_GPIO_LED_WPS_GREEN, -- .active_low = 1, -- }, -- { -- .name = "qca:red:wps", -- .gpio = AP136_GPIO_LED_WPS_RED, -- .active_low = 1, -- }, -- { -- .name = "qca:red:wlan-2g", -- .gpio = AP136_GPIO_LED_WLAN_2G, -- .active_low = 1, -- }, -- { -- .name = "qca:red:usb", -- .gpio = AP136_GPIO_LED_USB, -- .active_low = 1, -- } --}; -- --static struct gpio_keys_button ap136_gpio_keys[] __initdata = { -- { -- .desc = "WPS button", -- .type = EV_KEY, -- .code = KEY_WPS_BUTTON, -- .debounce_interval = AP136_KEYS_DEBOUNCE_INTERVAL, -- .gpio = AP136_GPIO_BTN_WPS, -- .active_low = 1, -- }, -- { -- .desc = "RFKILL button", -- .type = EV_KEY, -- .code = KEY_RFKILL, -- .debounce_interval = AP136_KEYS_DEBOUNCE_INTERVAL, -- .gpio = AP136_GPIO_BTN_RFKILL, -- .active_low = 1, -- }, --}; -- --static struct spi_board_info ap136_spi_info[] = { -- { -- .bus_num = 0, -- .chip_select = 0, -- .max_speed_hz = 25000000, -- .modalias = "mx25l6405d", -- } --}; -- --static struct ath79_spi_platform_data ap136_spi_data = { -- .bus_num = 0, -- .num_chipselect = 1, --}; -- --#ifdef CONFIG_PCI --static struct ath9k_platform_data ap136_ath9k_data; -- --static int ap136_pci_plat_dev_init(struct pci_dev *dev) --{ -- if (dev->bus->number == 1 && (PCI_SLOT(dev->devfn)) == 0) -- dev->dev.platform_data = &ap136_ath9k_data; -- -- return 0; --} -- --static void __init ap136_pci_init(u8 *eeprom) --{ -- memcpy(ap136_ath9k_data.eeprom_data, eeprom, -- sizeof(ap136_ath9k_data.eeprom_data)); -- -- ath79_pci_set_plat_dev_init(ap136_pci_plat_dev_init); -- ath79_register_pci(); --} --#else --static inline void ap136_pci_init(u8 *eeprom) {} --#endif /* CONFIG_PCI */ -- --static void __init ap136_setup(void) --{ -- u8 *art = (u8 *) KSEG1ADDR(0x1fff0000); -- -- ath79_register_leds_gpio(-1, ARRAY_SIZE(ap136_leds_gpio), -- ap136_leds_gpio); -- ath79_register_gpio_keys_polled(-1, AP136_KEYS_POLL_INTERVAL, -- ARRAY_SIZE(ap136_gpio_keys), -- ap136_gpio_keys); -- ath79_register_spi(&ap136_spi_data, ap136_spi_info, -- ARRAY_SIZE(ap136_spi_info)); -- ath79_register_usb(); -- ath79_register_wmac(art + AP136_WMAC_CALDATA_OFFSET); -- ap136_pci_init(art + AP136_PCIE_CALDATA_OFFSET); --} -- --MIPS_MACHINE(ATH79_MACH_AP136_010, "AP136-010", -- "Atheros AP136-010 reference board", -- ap136_setup); ---- a/arch/mips/ath79/mach-ap81.c -+++ /dev/null -@@ -1,100 +0,0 @@ --/* -- * Atheros AP81 board support -- * -- * Copyright (C) 2009-2010 Gabor Juhos <juhosg@openwrt.org> -- * Copyright (C) 2009 Imre Kaloz <kaloz@openwrt.org> -- * -- * This program is free software; you can redistribute it and/or modify it -- * under the terms of the GNU General Public License version 2 as published -- * by the Free Software Foundation. -- */ -- --#include "machtypes.h" --#include "dev-wmac.h" --#include "dev-gpio-buttons.h" --#include "dev-leds-gpio.h" --#include "dev-spi.h" --#include "dev-usb.h" -- --#define AP81_GPIO_LED_STATUS 1 --#define AP81_GPIO_LED_AOSS 3 --#define AP81_GPIO_LED_WLAN 6 --#define AP81_GPIO_LED_POWER 14 -- --#define AP81_GPIO_BTN_SW4 12 --#define AP81_GPIO_BTN_SW1 21 -- --#define AP81_KEYS_POLL_INTERVAL 20 /* msecs */ --#define AP81_KEYS_DEBOUNCE_INTERVAL (3 * AP81_KEYS_POLL_INTERVAL) -- --#define AP81_CAL_DATA_ADDR 0x1fff1000 -- --static struct gpio_led ap81_leds_gpio[] __initdata = { -- { -- .name = "ap81:green:status", -- .gpio = AP81_GPIO_LED_STATUS, -- .active_low = 1, -- }, { -- .name = "ap81:amber:aoss", -- .gpio = AP81_GPIO_LED_AOSS, -- .active_low = 1, -- }, { -- .name = "ap81:green:wlan", -- .gpio = AP81_GPIO_LED_WLAN, -- .active_low = 1, -- }, { -- .name = "ap81:green:power", -- .gpio = AP81_GPIO_LED_POWER, -- .active_low = 1, -- } --}; -- --static struct gpio_keys_button ap81_gpio_keys[] __initdata = { -- { -- .desc = "sw1", -- .type = EV_KEY, -- .code = BTN_0, -- .debounce_interval = AP81_KEYS_DEBOUNCE_INTERVAL, -- .gpio = AP81_GPIO_BTN_SW1, -- .active_low = 1, -- } , { -- .desc = "sw4", -- .type = EV_KEY, -- .code = BTN_1, -- .debounce_interval = AP81_KEYS_DEBOUNCE_INTERVAL, -- .gpio = AP81_GPIO_BTN_SW4, -- .active_low = 1, -- } --}; -- --static struct spi_board_info ap81_spi_info[] = { -- { -- .bus_num = 0, -- .chip_select = 0, -- .max_speed_hz = 25000000, -- .modalias = "m25p64", -- } --}; -- --static struct ath79_spi_platform_data ap81_spi_data = { -- .bus_num = 0, -- .num_chipselect = 1, --}; -- --static void __init ap81_setup(void) --{ -- u8 *cal_data = (u8 *) KSEG1ADDR(AP81_CAL_DATA_ADDR); -- -- ath79_register_leds_gpio(-1, ARRAY_SIZE(ap81_leds_gpio), -- ap81_leds_gpio); -- ath79_register_gpio_keys_polled(-1, AP81_KEYS_POLL_INTERVAL, -- ARRAY_SIZE(ap81_gpio_keys), -- ap81_gpio_keys); -- ath79_register_spi(&ap81_spi_data, ap81_spi_info, -- ARRAY_SIZE(ap81_spi_info)); -- ath79_register_wmac(cal_data); -- ath79_register_usb(); --} -- --MIPS_MACHINE(ATH79_MACH_AP81, "AP81", "Atheros AP81 reference board", -- ap81_setup); ---- a/arch/mips/ath79/mach-db120.c -+++ /dev/null -@@ -1,136 +0,0 @@ --/* -- * Atheros DB120 reference board support -- * -- * Copyright (c) 2011 Qualcomm Atheros -- * Copyright (c) 2011 Gabor Juhos <juhosg@openwrt.org> -- * -- * Permission to use, copy, modify, and/or distribute this software for any -- * purpose with or without fee is hereby granted, provided that the above -- * copyright notice and this permission notice appear in all copies. -- * -- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES -- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR -- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF -- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. -- * -- */ -- --#include <linux/pci.h> --#include <linux/ath9k_platform.h> -- --#include "machtypes.h" --#include "dev-gpio-buttons.h" --#include "dev-leds-gpio.h" --#include "dev-spi.h" --#include "dev-usb.h" --#include "dev-wmac.h" --#include "pci.h" -- --#define DB120_GPIO_LED_WLAN_5G 12 --#define DB120_GPIO_LED_WLAN_2G 13 --#define DB120_GPIO_LED_STATUS 14 --#define DB120_GPIO_LED_WPS 15 -- --#define DB120_GPIO_BTN_WPS 16 -- --#define DB120_KEYS_POLL_INTERVAL 20 /* msecs */ --#define DB120_KEYS_DEBOUNCE_INTERVAL (3 * DB120_KEYS_POLL_INTERVAL) -- --#define DB120_WMAC_CALDATA_OFFSET 0x1000 --#define DB120_PCIE_CALDATA_OFFSET 0x5000 -- --static struct gpio_led db120_leds_gpio[] __initdata = { -- { -- .name = "db120:green:status", -- .gpio = DB120_GPIO_LED_STATUS, -- .active_low = 1, -- }, -- { -- .name = "db120:green:wps", -- .gpio = DB120_GPIO_LED_WPS, -- .active_low = 1, -- }, -- { -- .name = "db120:green:wlan-5g", -- .gpio = DB120_GPIO_LED_WLAN_5G, -- .active_low = 1, -- }, -- { -- .name = "db120:green:wlan-2g", -- .gpio = DB120_GPIO_LED_WLAN_2G, -- .active_low = 1, -- }, --}; -- --static struct gpio_keys_button db120_gpio_keys[] __initdata = { -- { -- .desc = "WPS button", -- .type = EV_KEY, -- .code = KEY_WPS_BUTTON, -- .debounce_interval = DB120_KEYS_DEBOUNCE_INTERVAL, -- .gpio = DB120_GPIO_BTN_WPS, -- .active_low = 1, -- }, --}; -- --static struct spi_board_info db120_spi_info[] = { -- { -- .bus_num = 0, -- .chip_select = 0, -- .max_speed_hz = 25000000, -- .modalias = "s25sl064a", -- } --}; -- --static struct ath79_spi_platform_data db120_spi_data = { -- .bus_num = 0, -- .num_chipselect = 1, --}; -- --#ifdef CONFIG_PCI --static struct ath9k_platform_data db120_ath9k_data; -- --static int db120_pci_plat_dev_init(struct pci_dev *dev) --{ -- switch (PCI_SLOT(dev->devfn)) { -- case 0: -- dev->dev.platform_data = &db120_ath9k_data; -- break; -- } -- -- return 0; --} -- --static void __init db120_pci_init(u8 *eeprom) --{ -- memcpy(db120_ath9k_data.eeprom_data, eeprom, -- sizeof(db120_ath9k_data.eeprom_data)); -- -- ath79_pci_set_plat_dev_init(db120_pci_plat_dev_init); -- ath79_register_pci(); --} --#else --static inline void db120_pci_init(u8 *eeprom) {} --#endif /* CONFIG_PCI */ -- --static void __init db120_setup(void) --{ -- u8 *art = (u8 *) KSEG1ADDR(0x1fff0000); -- -- ath79_register_leds_gpio(-1, ARRAY_SIZE(db120_leds_gpio), -- db120_leds_gpio); -- ath79_register_gpio_keys_polled(-1, DB120_KEYS_POLL_INTERVAL, -- ARRAY_SIZE(db120_gpio_keys), -- db120_gpio_keys); -- ath79_register_spi(&db120_spi_data, db120_spi_info, -- ARRAY_SIZE(db120_spi_info)); -- ath79_register_usb(); -- ath79_register_wmac(art + DB120_WMAC_CALDATA_OFFSET); -- db120_pci_init(art + DB120_PCIE_CALDATA_OFFSET); --} -- --MIPS_MACHINE(ATH79_MACH_DB120, "DB120", "Atheros DB120 reference board", -- db120_setup); ---- a/arch/mips/ath79/mach-pb44.c -+++ /dev/null -@@ -1,122 +0,0 @@ --/* -- * Atheros PB44 reference board support -- * -- * Copyright (C) 2009-2010 Gabor Juhos <juhosg@openwrt.org> -- * -- * This program is free software; you can redistribute it and/or modify it -- * under the terms of the GNU General Public License version 2 as published -- * by the Free Software Foundation. -- */ -- --#include <linux/init.h> --#include <linux/platform_device.h> --#include <linux/i2c.h> --#include <linux/i2c-gpio.h> --#include <linux/platform_data/pcf857x.h> -- --#include "machtypes.h" --#include "dev-gpio-buttons.h" --#include "dev-leds-gpio.h" --#include "dev-spi.h" --#include "dev-usb.h" --#include "pci.h" -- --#define PB44_GPIO_I2C_SCL 0 --#define PB44_GPIO_I2C_SDA 1 -- --#define PB44_GPIO_EXP_BASE 16 --#define PB44_GPIO_SW_RESET (PB44_GPIO_EXP_BASE + 6) --#define PB44_GPIO_SW_JUMP (PB44_GPIO_EXP_BASE + 8) --#define PB44_GPIO_LED_JUMP1 (PB44_GPIO_EXP_BASE + 9) --#define PB44_GPIO_LED_JUMP2 (PB44_GPIO_EXP_BASE + 10) -- --#define PB44_KEYS_POLL_INTERVAL 20 /* msecs */ --#define PB44_KEYS_DEBOUNCE_INTERVAL (3 * PB44_KEYS_POLL_INTERVAL) -- --static struct i2c_gpio_platform_data pb44_i2c_gpio_data = { -- .sda_pin = PB44_GPIO_I2C_SDA, -- .scl_pin = PB44_GPIO_I2C_SCL, --}; -- --static struct platform_device pb44_i2c_gpio_device = { -- .name = "i2c-gpio", -- .id = 0, -- .dev = { -- .platform_data = &pb44_i2c_gpio_data, -- } --}; -- --static struct pcf857x_platform_data pb44_pcf857x_data = { -- .gpio_base = PB44_GPIO_EXP_BASE, --}; -- --static struct i2c_board_info pb44_i2c_board_info[] __initdata = { -- { -- I2C_BOARD_INFO("pcf8575", 0x20), -- .platform_data = &pb44_pcf857x_data, -- }, --}; -- --static struct gpio_led pb44_leds_gpio[] __initdata = { -- { -- .name = "pb44:amber:jump1", -- .gpio = PB44_GPIO_LED_JUMP1, -- .active_low = 1, -- }, { -- .name = "pb44:green:jump2", -- .gpio = PB44_GPIO_LED_JUMP2, -- .active_low = 1, -- }, --}; -- --static struct gpio_keys_button pb44_gpio_keys[] __initdata = { -- { -- .desc = "soft_reset", -- .type = EV_KEY, -- .code = KEY_RESTART, -- .debounce_interval = PB44_KEYS_DEBOUNCE_INTERVAL, -- .gpio = PB44_GPIO_SW_RESET, -- .active_low = 1, -- } , { -- .desc = "jumpstart", -- .type = EV_KEY, -- .code = KEY_WPS_BUTTON, -- .debounce_interval = PB44_KEYS_DEBOUNCE_INTERVAL, -- .gpio = PB44_GPIO_SW_JUMP, -- .active_low = 1, -- } --}; -- --static struct spi_board_info pb44_spi_info[] = { -- { -- .bus_num = 0, -- .chip_select = 0, -- .max_speed_hz = 25000000, -- .modalias = "m25p64", -- }, --}; -- --static struct ath79_spi_platform_data pb44_spi_data = { -- .bus_num = 0, -- .num_chipselect = 1, --}; -- --static void __init pb44_init(void) --{ -- i2c_register_board_info(0, pb44_i2c_board_info, -- ARRAY_SIZE(pb44_i2c_board_info)); -- platform_device_register(&pb44_i2c_gpio_device); -- -- ath79_register_leds_gpio(-1, ARRAY_SIZE(pb44_leds_gpio), -- pb44_leds_gpio); -- ath79_register_gpio_keys_polled(-1, PB44_KEYS_POLL_INTERVAL, -- ARRAY_SIZE(pb44_gpio_keys), -- pb44_gpio_keys); -- ath79_register_spi(&pb44_spi_data, pb44_spi_info, -- ARRAY_SIZE(pb44_spi_info)); -- ath79_register_usb(); -- ath79_register_pci(); --} -- --MIPS_MACHINE(ATH79_MACH_PB44, "PB44", "Atheros PB44 reference board", -- pb44_init); ---- a/arch/mips/ath79/mach-ubnt-xm.c -+++ /dev/null -@@ -1,126 +0,0 @@ --/* -- * Ubiquiti Networks XM (rev 1.0) board support -- * -- * Copyright (C) 2011 René Bolldorf <xsecute@googlemail.com> -- * -- * Derived from: mach-pb44.c -- * -- * This program is free software; you can redistribute it and/or modify it -- * under the terms of the GNU General Public License version 2 as published -- * by the Free Software Foundation. -- */ -- --#include <linux/init.h> --#include <linux/pci.h> --#include <linux/ath9k_platform.h> -- --#include <asm/mach-ath79/irq.h> -- --#include "machtypes.h" --#include "dev-gpio-buttons.h" --#include "dev-leds-gpio.h" --#include "dev-spi.h" --#include "pci.h" -- --#define UBNT_XM_GPIO_LED_L1 0 --#define UBNT_XM_GPIO_LED_L2 1 --#define UBNT_XM_GPIO_LED_L3 11 --#define UBNT_XM_GPIO_LED_L4 7 -- --#define UBNT_XM_GPIO_BTN_RESET 12 -- --#define UBNT_XM_KEYS_POLL_INTERVAL 20 --#define UBNT_XM_KEYS_DEBOUNCE_INTERVAL (3 * UBNT_XM_KEYS_POLL_INTERVAL) -- --#define UBNT_XM_EEPROM_ADDR (u8 *) KSEG1ADDR(0x1fff1000) -- --static struct gpio_led ubnt_xm_leds_gpio[] __initdata = { -- { -- .name = "ubnt-xm:red:link1", -- .gpio = UBNT_XM_GPIO_LED_L1, -- .active_low = 0, -- }, { -- .name = "ubnt-xm:orange:link2", -- .gpio = UBNT_XM_GPIO_LED_L2, -- .active_low = 0, -- }, { -- .name = "ubnt-xm:green:link3", -- .gpio = UBNT_XM_GPIO_LED_L3, -- .active_low = 0, -- }, { -- .name = "ubnt-xm:green:link4", -- .gpio = UBNT_XM_GPIO_LED_L4, -- .active_low = 0, -- }, --}; -- --static struct gpio_keys_button ubnt_xm_gpio_keys[] __initdata = { -- { -- .desc = "reset", -- .type = EV_KEY, -- .code = KEY_RESTART, -- .debounce_interval = UBNT_XM_KEYS_DEBOUNCE_INTERVAL, -- .gpio = UBNT_XM_GPIO_BTN_RESET, -- .active_low = 1, -- } --}; -- --static struct spi_board_info ubnt_xm_spi_info[] = { -- { -- .bus_num = 0, -- .chip_select = 0, -- .max_speed_hz = 25000000, -- .modalias = "mx25l6405d", -- } --}; -- --static struct ath79_spi_platform_data ubnt_xm_spi_data = { -- .bus_num = 0, -- .num_chipselect = 1, --}; -- --#ifdef CONFIG_PCI --static struct ath9k_platform_data ubnt_xm_eeprom_data; -- --static int ubnt_xm_pci_plat_dev_init(struct pci_dev *dev) --{ -- switch (PCI_SLOT(dev->devfn)) { -- case 0: -- dev->dev.platform_data = &ubnt_xm_eeprom_data; -- break; -- } -- -- return 0; --} -- --static void __init ubnt_xm_pci_init(void) --{ -- memcpy(ubnt_xm_eeprom_data.eeprom_data, UBNT_XM_EEPROM_ADDR, -- sizeof(ubnt_xm_eeprom_data.eeprom_data)); -- -- ath79_pci_set_plat_dev_init(ubnt_xm_pci_plat_dev_init); -- ath79_register_pci(); --} --#else --static inline void ubnt_xm_pci_init(void) {} --#endif /* CONFIG_PCI */ -- --static void __init ubnt_xm_init(void) --{ -- ath79_register_leds_gpio(-1, ARRAY_SIZE(ubnt_xm_leds_gpio), -- ubnt_xm_leds_gpio); -- -- ath79_register_gpio_keys_polled(-1, UBNT_XM_KEYS_POLL_INTERVAL, -- ARRAY_SIZE(ubnt_xm_gpio_keys), -- ubnt_xm_gpio_keys); -- -- ath79_register_spi(&ubnt_xm_spi_data, ubnt_xm_spi_info, -- ARRAY_SIZE(ubnt_xm_spi_info)); -- -- ubnt_xm_pci_init(); --} -- --MIPS_MACHINE(ATH79_MACH_UBNT_XM, -- "UBNT-XM", -- "Ubiquiti Networks XM (rev 1.0) board", -- ubnt_xm_init); ---- a/arch/mips/ath79/machtypes.h -+++ /dev/null -@@ -1,28 +0,0 @@ --/* -- * Atheros AR71XX/AR724X/AR913X machine type definitions -- * -- * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org> -- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> -- * -- * This program is free software; you can redistribute it and/or modify it -- * under the terms of the GNU General Public License version 2 as published -- * by the Free Software Foundation. -- */ -- --#ifndef _ATH79_MACHTYPE_H --#define _ATH79_MACHTYPE_H -- --#include <asm/mips_machine.h> -- --enum ath79_mach_type { -- ATH79_MACH_GENERIC_OF = -1, /* Device tree board */ -- ATH79_MACH_GENERIC = 0, -- ATH79_MACH_AP121, /* Atheros AP121 reference board */ -- ATH79_MACH_AP136_010, /* Atheros AP136-010 reference board */ -- ATH79_MACH_AP81, /* Atheros AP81 reference board */ -- ATH79_MACH_DB120, /* Atheros DB120 reference board */ -- ATH79_MACH_PB44, /* Atheros PB44 reference board */ -- ATH79_MACH_UBNT_XM, /* Ubiquiti Networks XM board rev 1.0 */ --}; -- --#endif /* _ATH79_MACHTYPE_H */ ---- a/arch/mips/ath79/setup.c -+++ b/arch/mips/ath79/setup.c -@@ -33,7 +33,6 @@ - #include <asm/mach-ath79/ar71xx_regs.h> - #include "common.h" - #include "dev-common.h" --#include "machtypes.h" - - #define ATH79_SYS_TYPE_LEN 64 - -@@ -230,25 +229,21 @@ void __init plat_mem_setup(void) - else if (fw_passed_dtb) - __dt_setup_arch((void *)KSEG0ADDR(fw_passed_dtb)); - -- if (mips_machtype != ATH79_MACH_GENERIC_OF) { -- ath79_reset_base = ioremap_nocache(AR71XX_RESET_BASE, -- AR71XX_RESET_SIZE); -- ath79_pll_base = ioremap_nocache(AR71XX_PLL_BASE, -- AR71XX_PLL_SIZE); -- ath79_detect_sys_type(); -- ath79_ddr_ctrl_init(); -+ ath79_reset_base = ioremap_nocache(AR71XX_RESET_BASE, -+ AR71XX_RESET_SIZE); -+ ath79_pll_base = ioremap_nocache(AR71XX_PLL_BASE, -+ AR71XX_PLL_SIZE); -+ ath79_detect_sys_type(); -+ ath79_ddr_ctrl_init(); - -- detect_memory_region(0, ATH79_MEM_SIZE_MIN, ATH79_MEM_SIZE_MAX); -- -- /* OF machines should use the reset driver */ -- _machine_restart = ath79_restart; -- } -+ detect_memory_region(0, ATH79_MEM_SIZE_MIN, ATH79_MEM_SIZE_MAX); - -+ _machine_restart = ath79_restart; - _machine_halt = ath79_halt; - pm_power_off = ath79_halt; - } - --static void __init ath79_of_plat_time_init(void) -+void __init plat_time_init(void) - { - struct device_node *np; - struct clk *clk; -@@ -278,66 +273,12 @@ static void __init ath79_of_plat_time_in - clk_put(clk); - } - --void __init plat_time_init(void) --{ -- unsigned long cpu_clk_rate; -- unsigned long ahb_clk_rate; -- unsigned long ddr_clk_rate; -- unsigned long ref_clk_rate; -- -- if (IS_ENABLED(CONFIG_OF) && mips_machtype == ATH79_MACH_GENERIC_OF) { -- ath79_of_plat_time_init(); -- return; -- } -- -- ath79_clocks_init(); -- -- cpu_clk_rate = ath79_get_sys_clk_rate("cpu"); -- ahb_clk_rate = ath79_get_sys_clk_rate("ahb"); -- ddr_clk_rate = ath79_get_sys_clk_rate("ddr"); -- ref_clk_rate = ath79_get_sys_clk_rate("ref"); -- -- pr_info("Clocks: CPU:%lu.%03luMHz, DDR:%lu.%03luMHz, AHB:%lu.%03luMHz, Ref:%lu.%03luMHz\n", -- cpu_clk_rate / 1000000, (cpu_clk_rate / 1000) % 1000, -- ddr_clk_rate / 1000000, (ddr_clk_rate / 1000) % 1000, -- ahb_clk_rate / 1000000, (ahb_clk_rate / 1000) % 1000, -- ref_clk_rate / 1000000, (ref_clk_rate / 1000) % 1000); -- -- mips_hpt_frequency = cpu_clk_rate / 2; --} -- - void __init arch_init_irq(void) - { - irqchip_init(); - } - --static int __init ath79_setup(void) --{ -- if (mips_machtype == ATH79_MACH_GENERIC_OF) -- return 0; -- -- ath79_gpio_init(); -- ath79_register_uart(); -- ath79_register_wdt(); -- -- mips_machine_setup(); -- -- return 0; --} -- --arch_initcall(ath79_setup); -- - void __init device_tree_init(void) - { - unflatten_and_copy_device_tree(); - } -- --MIPS_MACHINE(ATH79_MACH_GENERIC, -- "Generic", -- "Generic AR71XX/AR724X/AR913X based board", -- NULL); -- --MIPS_MACHINE(ATH79_MACH_GENERIC_OF, -- "DTB", -- "Generic AR71XX/AR724X/AR913X based board (DT)", -- NULL); diff --git a/target/linux/ath79/patches-4.14/0029-MIPS-ath79-drop-legacy-pci-code.patch b/target/linux/ath79/patches-4.14/0029-MIPS-ath79-drop-legacy-pci-code.patch deleted file mode 100644 index 254f2f9253..0000000000 --- a/target/linux/ath79/patches-4.14/0029-MIPS-ath79-drop-legacy-pci-code.patch +++ /dev/null @@ -1,379 +0,0 @@ -From d0f1420702ed47a82572aaf39e7407055518d14e Mon Sep 17 00:00:00 2001 -From: John Crispin <john@phrozen.org> -Date: Sat, 23 Jun 2018 15:05:19 +0200 -Subject: [PATCH 29/33] MIPS: ath79: drop legacy pci code - -With the target now being fully OF based, we can drop the legacy pci -platform code. The only bits that we need to keep is the fixup code -which we move to its own code file. - -Signed-off-by: John Crispin <john@phrozen.org> ---- - arch/mips/ath79/Makefile | 1 - - arch/mips/ath79/pci.c | 273 -------------------------------------------- - arch/mips/ath79/pci.h | 35 ------ - arch/mips/pci/Makefile | 1 + - arch/mips/pci/fixup-ath79.c | 21 ++++ - 5 files changed, 22 insertions(+), 309 deletions(-) - delete mode 100644 arch/mips/ath79/pci.c - delete mode 100644 arch/mips/ath79/pci.h - create mode 100644 arch/mips/pci/fixup-ath79.c - ---- a/arch/mips/ath79/Makefile -+++ b/arch/mips/ath79/Makefile -@@ -11,7 +11,6 @@ - obj-y := prom.o setup.o common.o clock.o - - obj-$(CONFIG_EARLY_PRINTK) += early_printk.o --obj-$(CONFIG_PCI) += pci.o - - # - # Devices ---- a/arch/mips/ath79/pci.c -+++ /dev/null -@@ -1,273 +0,0 @@ --/* -- * Atheros AR71XX/AR724X specific PCI setup code -- * -- * Copyright (C) 2011 René Bolldorf <xsecute@googlemail.com> -- * Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org> -- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> -- * -- * Parts of this file are based on Atheros' 2.6.15 BSP -- * -- * This program is free software; you can redistribute it and/or modify it -- * under the terms of the GNU General Public License version 2 as published -- * by the Free Software Foundation. -- */ -- --#include <linux/init.h> --#include <linux/pci.h> --#include <linux/resource.h> --#include <linux/platform_device.h> --#include <asm/mach-ath79/ar71xx_regs.h> --#include <asm/mach-ath79/ath79.h> --#include <asm/mach-ath79/irq.h> --#include "pci.h" -- --static int (*ath79_pci_plat_dev_init)(struct pci_dev *dev); --static const struct ath79_pci_irq *ath79_pci_irq_map; --static unsigned ath79_pci_nr_irqs; -- --static const struct ath79_pci_irq ar71xx_pci_irq_map[] = { -- { -- .slot = 17, -- .pin = 1, -- .irq = ATH79_PCI_IRQ(0), -- }, { -- .slot = 18, -- .pin = 1, -- .irq = ATH79_PCI_IRQ(1), -- }, { -- .slot = 19, -- .pin = 1, -- .irq = ATH79_PCI_IRQ(2), -- } --}; -- --static const struct ath79_pci_irq ar724x_pci_irq_map[] = { -- { -- .slot = 0, -- .pin = 1, -- .irq = ATH79_PCI_IRQ(0), -- } --}; -- --static const struct ath79_pci_irq qca955x_pci_irq_map[] = { -- { -- .bus = 0, -- .slot = 0, -- .pin = 1, -- .irq = ATH79_PCI_IRQ(0), -- }, -- { -- .bus = 1, -- .slot = 0, -- .pin = 1, -- .irq = ATH79_PCI_IRQ(1), -- }, --}; -- --int pcibios_map_irq(const struct pci_dev *dev, uint8_t slot, uint8_t pin) --{ -- int irq = -1; -- int i; -- -- if (ath79_pci_nr_irqs == 0 || -- ath79_pci_irq_map == NULL) { -- if (soc_is_ar71xx()) { -- ath79_pci_irq_map = ar71xx_pci_irq_map; -- ath79_pci_nr_irqs = ARRAY_SIZE(ar71xx_pci_irq_map); -- } else if (soc_is_ar724x() || -- soc_is_ar9342() || -- soc_is_ar9344()) { -- ath79_pci_irq_map = ar724x_pci_irq_map; -- ath79_pci_nr_irqs = ARRAY_SIZE(ar724x_pci_irq_map); -- } else if (soc_is_qca955x()) { -- ath79_pci_irq_map = qca955x_pci_irq_map; -- ath79_pci_nr_irqs = ARRAY_SIZE(qca955x_pci_irq_map); -- } else { -- pr_crit("pci %s: invalid irq map\n", -- pci_name((struct pci_dev *) dev)); -- return irq; -- } -- } -- -- for (i = 0; i < ath79_pci_nr_irqs; i++) { -- const struct ath79_pci_irq *entry; -- -- entry = &ath79_pci_irq_map[i]; -- if (entry->bus == dev->bus->number && -- entry->slot == slot && -- entry->pin == pin) { -- irq = entry->irq; -- break; -- } -- } -- -- if (irq < 0) -- pr_crit("pci %s: no irq found for pin %u\n", -- pci_name((struct pci_dev *) dev), pin); -- else -- pr_info("pci %s: using irq %d for pin %u\n", -- pci_name((struct pci_dev *) dev), irq, pin); -- -- return irq; --} -- --int pcibios_plat_dev_init(struct pci_dev *dev) --{ -- if (ath79_pci_plat_dev_init) -- return ath79_pci_plat_dev_init(dev); -- -- return 0; --} -- --void __init ath79_pci_set_irq_map(unsigned nr_irqs, -- const struct ath79_pci_irq *map) --{ -- ath79_pci_nr_irqs = nr_irqs; -- ath79_pci_irq_map = map; --} -- --void __init ath79_pci_set_plat_dev_init(int (*func)(struct pci_dev *dev)) --{ -- ath79_pci_plat_dev_init = func; --} -- --static struct platform_device * --ath79_register_pci_ar71xx(void) --{ -- struct platform_device *pdev; -- struct resource res[4]; -- -- memset(res, 0, sizeof(res)); -- -- res[0].name = "cfg_base"; -- res[0].flags = IORESOURCE_MEM; -- res[0].start = AR71XX_PCI_CFG_BASE; -- res[0].end = AR71XX_PCI_CFG_BASE + AR71XX_PCI_CFG_SIZE - 1; -- -- res[1].flags = IORESOURCE_IRQ; -- res[1].start = ATH79_CPU_IRQ(2); -- res[1].end = ATH79_CPU_IRQ(2); -- -- res[2].name = "io_base"; -- res[2].flags = IORESOURCE_IO; -- res[2].start = 0; -- res[2].end = 0; -- -- res[3].name = "mem_base"; -- res[3].flags = IORESOURCE_MEM; -- res[3].start = AR71XX_PCI_MEM_BASE; -- res[3].end = AR71XX_PCI_MEM_BASE + AR71XX_PCI_MEM_SIZE - 1; -- -- pdev = platform_device_register_simple("ar71xx-pci", -1, -- res, ARRAY_SIZE(res)); -- return pdev; --} -- --static struct platform_device * --ath79_register_pci_ar724x(int id, -- unsigned long cfg_base, -- unsigned long ctrl_base, -- unsigned long crp_base, -- unsigned long mem_base, -- unsigned long mem_size, -- unsigned long io_base, -- int irq) --{ -- struct platform_device *pdev; -- struct resource res[6]; -- -- memset(res, 0, sizeof(res)); -- -- res[0].name = "cfg_base"; -- res[0].flags = IORESOURCE_MEM; -- res[0].start = cfg_base; -- res[0].end = cfg_base + AR724X_PCI_CFG_SIZE - 1; -- -- res[1].name = "ctrl_base"; -- res[1].flags = IORESOURCE_MEM; -- res[1].start = ctrl_base; -- res[1].end = ctrl_base + AR724X_PCI_CTRL_SIZE - 1; -- -- res[2].flags = IORESOURCE_IRQ; -- res[2].start = irq; -- res[2].end = irq; -- -- res[3].name = "mem_base"; -- res[3].flags = IORESOURCE_MEM; -- res[3].start = mem_base; -- res[3].end = mem_base + mem_size - 1; -- -- res[4].name = "io_base"; -- res[4].flags = IORESOURCE_IO; -- res[4].start = io_base; -- res[4].end = io_base; -- -- res[5].name = "crp_base"; -- res[5].flags = IORESOURCE_MEM; -- res[5].start = crp_base; -- res[5].end = crp_base + AR724X_PCI_CRP_SIZE - 1; -- -- pdev = platform_device_register_simple("ar724x-pci", id, -- res, ARRAY_SIZE(res)); -- return pdev; --} -- --int __init ath79_register_pci(void) --{ -- struct platform_device *pdev = NULL; -- -- if (soc_is_ar71xx()) { -- pdev = ath79_register_pci_ar71xx(); -- } else if (soc_is_ar724x()) { -- pdev = ath79_register_pci_ar724x(-1, -- AR724X_PCI_CFG_BASE, -- AR724X_PCI_CTRL_BASE, -- AR724X_PCI_CRP_BASE, -- AR724X_PCI_MEM_BASE, -- AR724X_PCI_MEM_SIZE, -- 0, -- ATH79_CPU_IRQ(2)); -- } else if (soc_is_ar9342() || -- soc_is_ar9344()) { -- u32 bootstrap; -- -- bootstrap = ath79_reset_rr(AR934X_RESET_REG_BOOTSTRAP); -- if ((bootstrap & AR934X_BOOTSTRAP_PCIE_RC) == 0) -- return -ENODEV; -- -- pdev = ath79_register_pci_ar724x(-1, -- AR724X_PCI_CFG_BASE, -- AR724X_PCI_CTRL_BASE, -- AR724X_PCI_CRP_BASE, -- AR724X_PCI_MEM_BASE, -- AR724X_PCI_MEM_SIZE, -- 0, -- ATH79_IP2_IRQ(0)); -- } else if (soc_is_qca9558()) { -- pdev = ath79_register_pci_ar724x(0, -- QCA955X_PCI_CFG_BASE0, -- QCA955X_PCI_CTRL_BASE0, -- QCA955X_PCI_CRP_BASE0, -- QCA955X_PCI_MEM_BASE0, -- QCA955X_PCI_MEM_SIZE, -- 0, -- ATH79_IP2_IRQ(0)); -- -- pdev = ath79_register_pci_ar724x(1, -- QCA955X_PCI_CFG_BASE1, -- QCA955X_PCI_CTRL_BASE1, -- QCA955X_PCI_CRP_BASE1, -- QCA955X_PCI_MEM_BASE1, -- QCA955X_PCI_MEM_SIZE, -- 1, -- ATH79_IP3_IRQ(2)); -- } else { -- /* No PCI support */ -- return -ENODEV; -- } -- -- if (!pdev) -- pr_err("unable to register PCI controller device\n"); -- -- return pdev ? 0 : -ENODEV; --} ---- a/arch/mips/ath79/pci.h -+++ /dev/null -@@ -1,35 +0,0 @@ --/* -- * Atheros AR71XX/AR724X PCI support -- * -- * Copyright (C) 2011 René Bolldorf <xsecute@googlemail.com> -- * Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org> -- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> -- * -- * This program is free software; you can redistribute it and/or modify it -- * under the terms of the GNU General Public License version 2 as published -- * by the Free Software Foundation. -- */ -- --#ifndef _ATH79_PCI_H --#define _ATH79_PCI_H -- --struct ath79_pci_irq { -- int bus; -- u8 slot; -- u8 pin; -- int irq; --}; -- --#ifdef CONFIG_PCI --void ath79_pci_set_irq_map(unsigned nr_irqs, const struct ath79_pci_irq *map); --void ath79_pci_set_plat_dev_init(int (*func)(struct pci_dev *dev)); --int ath79_register_pci(void); --#else --static inline void --ath79_pci_set_irq_map(unsigned nr_irqs, const struct ath79_pci_irq *map) {} --static inline void --ath79_pci_set_plat_dev_init(int (*func)(struct pci_dev *)) {} --static inline int ath79_register_pci(void) { return 0; } --#endif -- --#endif /* _ATH79_PCI_H */ ---- a/arch/mips/pci/Makefile -+++ b/arch/mips/pci/Makefile -@@ -29,6 +29,7 @@ obj-$(CONFIG_MIPS_PCI_VIRTIO) += pci-vir - # - # These are still pretty much in the old state, watch, go blind. - # -+obj-$(CONFIG_ATH79) += fixup-ath79.o - obj-$(CONFIG_LASAT) += pci-lasat.o - obj-$(CONFIG_MIPS_COBALT) += fixup-cobalt.o - obj-$(CONFIG_LEMOTE_FULOONG2E) += fixup-fuloong2e.o ops-loongson2.o ---- /dev/null -+++ b/arch/mips/pci/fixup-ath79.c -@@ -0,0 +1,21 @@ -+/* -+ * Copyright (C) 2018 John Crispin <john@phrozen.org> -+ * -+ * This program is free software; you can redistribute it and/or modify it -+ * under the terms of the GNU General Public License version 2 as published -+ * by the Free Software Foundation. -+ */ -+ -+#include <linux/pci.h> -+//#include <linux/of_irq.h> -+#include <linux/of_pci.h> -+ -+int pcibios_plat_dev_init(struct pci_dev *dev) -+{ -+ return PCIBIOS_SUCCESSFUL; -+} -+ -+int pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) -+{ -+ return of_irq_parse_and_map_pci(dev, slot, pin); -+} diff --git a/target/linux/ath79/patches-4.14/0030-MIPS-ath79-drop-platform-device-registration-code.patch b/target/linux/ath79/patches-4.14/0030-MIPS-ath79-drop-platform-device-registration-code.patch deleted file mode 100644 index 93a133c1df..0000000000 --- a/target/linux/ath79/patches-4.14/0030-MIPS-ath79-drop-platform-device-registration-code.patch +++ /dev/null @@ -1,933 +0,0 @@ -From dce930fba8ad3a90ccd164f199e57c2d61937ccd Mon Sep 17 00:00:00 2001 -From: John Crispin <john@phrozen.org> -Date: Sat, 23 Jun 2018 15:12:38 +0200 -Subject: [PATCH 30/33] MIPS: ath79: drop platform device registration code - -With the target now being fully OF based, we can drop the legacy platform -device registration code. All devices and their drivers are now probed -via OF. - -Signed-off-by: John Crispin <john@phrozen.org> ---- - arch/mips/ath79/Makefile | 10 -- - arch/mips/ath79/common.h | 2 - - arch/mips/ath79/dev-common.c | 159 ------------------------ - arch/mips/ath79/dev-common.h | 18 --- - arch/mips/ath79/dev-gpio-buttons.c | 56 --------- - arch/mips/ath79/dev-gpio-buttons.h | 23 ---- - arch/mips/ath79/dev-leds-gpio.c | 54 --------- - arch/mips/ath79/dev-leds-gpio.h | 21 ---- - arch/mips/ath79/dev-spi.c | 38 ------ - arch/mips/ath79/dev-spi.h | 22 ---- - arch/mips/ath79/dev-usb.c | 242 ------------------------------------- - arch/mips/ath79/dev-usb.h | 17 --- - arch/mips/ath79/dev-wmac.c | 155 ------------------------ - arch/mips/ath79/dev-wmac.h | 17 --- - arch/mips/ath79/setup.c | 1 - - 15 files changed, 835 deletions(-) - delete mode 100644 arch/mips/ath79/dev-common.c - delete mode 100644 arch/mips/ath79/dev-common.h - delete mode 100644 arch/mips/ath79/dev-gpio-buttons.c - delete mode 100644 arch/mips/ath79/dev-gpio-buttons.h - delete mode 100644 arch/mips/ath79/dev-leds-gpio.c - delete mode 100644 arch/mips/ath79/dev-leds-gpio.h - delete mode 100644 arch/mips/ath79/dev-spi.c - delete mode 100644 arch/mips/ath79/dev-spi.h - delete mode 100644 arch/mips/ath79/dev-usb.c - delete mode 100644 arch/mips/ath79/dev-usb.h - delete mode 100644 arch/mips/ath79/dev-wmac.c - delete mode 100644 arch/mips/ath79/dev-wmac.h - ---- a/arch/mips/ath79/Makefile -+++ b/arch/mips/ath79/Makefile -@@ -11,13 +11,3 @@ - obj-y := prom.o setup.o common.o clock.o - - obj-$(CONFIG_EARLY_PRINTK) += early_printk.o -- --# --# Devices --# --obj-y += dev-common.o --obj-$(CONFIG_ATH79_DEV_GPIO_BUTTONS) += dev-gpio-buttons.o --obj-$(CONFIG_ATH79_DEV_LEDS_GPIO) += dev-leds-gpio.o --obj-$(CONFIG_ATH79_DEV_SPI) += dev-spi.o --obj-$(CONFIG_ATH79_DEV_USB) += dev-usb.o --obj-$(CONFIG_ATH79_DEV_WMAC) += dev-wmac.o ---- a/arch/mips/ath79/common.h -+++ b/arch/mips/ath79/common.h -@@ -24,6 +24,4 @@ unsigned long ath79_get_sys_clk_rate(con - - void ath79_ddr_ctrl_init(void); - --void ath79_gpio_init(void); -- - #endif /* __ATH79_COMMON_H */ ---- a/arch/mips/ath79/dev-common.c -+++ /dev/null -@@ -1,159 +0,0 @@ --/* -- * Atheros AR71XX/AR724X/AR913X common devices -- * -- * Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org> -- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> -- * -- * Parts of this file are based on Atheros' 2.6.15 BSP -- * -- * This program is free software; you can redistribute it and/or modify it -- * under the terms of the GNU General Public License version 2 as published -- * by the Free Software Foundation. -- */ -- --#include <linux/kernel.h> --#include <linux/init.h> --#include <linux/platform_device.h> --#include <linux/platform_data/gpio-ath79.h> --#include <linux/serial_8250.h> --#include <linux/clk.h> --#include <linux/err.h> -- --#include <asm/mach-ath79/ath79.h> --#include <asm/mach-ath79/ar71xx_regs.h> --#include "common.h" --#include "dev-common.h" -- --static struct resource ath79_uart_resources[] = { -- { -- .start = AR71XX_UART_BASE, -- .end = AR71XX_UART_BASE + AR71XX_UART_SIZE - 1, -- .flags = IORESOURCE_MEM, -- }, --}; -- --#define AR71XX_UART_FLAGS (UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | UPF_IOREMAP) --static struct plat_serial8250_port ath79_uart_data[] = { -- { -- .mapbase = AR71XX_UART_BASE, -- .irq = ATH79_MISC_IRQ(3), -- .flags = AR71XX_UART_FLAGS, -- .iotype = UPIO_MEM32, -- .regshift = 2, -- }, { -- /* terminating entry */ -- } --}; -- --static struct platform_device ath79_uart_device = { -- .name = "serial8250", -- .id = PLAT8250_DEV_PLATFORM, -- .resource = ath79_uart_resources, -- .num_resources = ARRAY_SIZE(ath79_uart_resources), -- .dev = { -- .platform_data = ath79_uart_data -- }, --}; -- --static struct resource ar933x_uart_resources[] = { -- { -- .start = AR933X_UART_BASE, -- .end = AR933X_UART_BASE + AR71XX_UART_SIZE - 1, -- .flags = IORESOURCE_MEM, -- }, -- { -- .start = ATH79_MISC_IRQ(3), -- .end = ATH79_MISC_IRQ(3), -- .flags = IORESOURCE_IRQ, -- }, --}; -- --static struct platform_device ar933x_uart_device = { -- .name = "ar933x-uart", -- .id = -1, -- .resource = ar933x_uart_resources, -- .num_resources = ARRAY_SIZE(ar933x_uart_resources), --}; -- --void __init ath79_register_uart(void) --{ -- unsigned long uart_clk_rate; -- -- uart_clk_rate = ath79_get_sys_clk_rate("uart"); -- -- if (soc_is_ar71xx() || -- soc_is_ar724x() || -- soc_is_ar913x() || -- soc_is_ar934x() || -- soc_is_qca955x()) { -- ath79_uart_data[0].uartclk = uart_clk_rate; -- platform_device_register(&ath79_uart_device); -- } else if (soc_is_ar933x()) { -- platform_device_register(&ar933x_uart_device); -- } else { -- BUG(); -- } --} -- --void __init ath79_register_wdt(void) --{ -- struct resource res; -- -- memset(&res, 0, sizeof(res)); -- -- res.flags = IORESOURCE_MEM; -- res.start = AR71XX_RESET_BASE + AR71XX_RESET_REG_WDOG_CTRL; -- res.end = res.start + 0x8 - 1; -- -- platform_device_register_simple("ath79-wdt", -1, &res, 1); --} -- --static struct ath79_gpio_platform_data ath79_gpio_pdata; -- --static struct resource ath79_gpio_resources[] = { -- { -- .flags = IORESOURCE_MEM, -- .start = AR71XX_GPIO_BASE, -- .end = AR71XX_GPIO_BASE + AR71XX_GPIO_SIZE - 1, -- }, -- { -- .start = ATH79_MISC_IRQ(2), -- .end = ATH79_MISC_IRQ(2), -- .flags = IORESOURCE_IRQ, -- }, --}; -- --static struct platform_device ath79_gpio_device = { -- .name = "ath79-gpio", -- .id = -1, -- .resource = ath79_gpio_resources, -- .num_resources = ARRAY_SIZE(ath79_gpio_resources), -- .dev = { -- .platform_data = &ath79_gpio_pdata -- }, --}; -- --void __init ath79_gpio_init(void) --{ -- if (soc_is_ar71xx()) { -- ath79_gpio_pdata.ngpios = AR71XX_GPIO_COUNT; -- } else if (soc_is_ar7240()) { -- ath79_gpio_pdata.ngpios = AR7240_GPIO_COUNT; -- } else if (soc_is_ar7241() || soc_is_ar7242()) { -- ath79_gpio_pdata.ngpios = AR7241_GPIO_COUNT; -- } else if (soc_is_ar913x()) { -- ath79_gpio_pdata.ngpios = AR913X_GPIO_COUNT; -- } else if (soc_is_ar933x()) { -- ath79_gpio_pdata.ngpios = AR933X_GPIO_COUNT; -- } else if (soc_is_ar934x()) { -- ath79_gpio_pdata.ngpios = AR934X_GPIO_COUNT; -- ath79_gpio_pdata.oe_inverted = 1; -- } else if (soc_is_qca955x()) { -- ath79_gpio_pdata.ngpios = QCA955X_GPIO_COUNT; -- ath79_gpio_pdata.oe_inverted = 1; -- } else { -- BUG(); -- } -- -- platform_device_register(&ath79_gpio_device); --} ---- a/arch/mips/ath79/dev-common.h -+++ /dev/null -@@ -1,18 +0,0 @@ --/* -- * Atheros AR71XX/AR724X/AR913X common devices -- * -- * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org> -- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> -- * -- * This program is free software; you can redistribute it and/or modify it -- * under the terms of the GNU General Public License version 2 as published -- * by the Free Software Foundation. -- */ -- --#ifndef _ATH79_DEV_COMMON_H --#define _ATH79_DEV_COMMON_H -- --void ath79_register_uart(void); --void ath79_register_wdt(void); -- --#endif /* _ATH79_DEV_COMMON_H */ ---- a/arch/mips/ath79/dev-gpio-buttons.c -+++ /dev/null -@@ -1,56 +0,0 @@ --/* -- * Atheros AR71XX/AR724X/AR913X GPIO button support -- * -- * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org> -- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> -- * -- * This program is free software; you can redistribute it and/or modify it -- * under the terms of the GNU General Public License version 2 as published -- * by the Free Software Foundation. -- */ -- --#include "linux/init.h" --#include "linux/slab.h" --#include <linux/platform_device.h> -- --#include "dev-gpio-buttons.h" -- --void __init ath79_register_gpio_keys_polled(int id, -- unsigned poll_interval, -- unsigned nbuttons, -- struct gpio_keys_button *buttons) --{ -- struct platform_device *pdev; -- struct gpio_keys_platform_data pdata; -- struct gpio_keys_button *p; -- int err; -- -- p = kmemdup(buttons, nbuttons * sizeof(*p), GFP_KERNEL); -- if (!p) -- return; -- -- pdev = platform_device_alloc("gpio-keys-polled", id); -- if (!pdev) -- goto err_free_buttons; -- -- memset(&pdata, 0, sizeof(pdata)); -- pdata.poll_interval = poll_interval; -- pdata.nbuttons = nbuttons; -- pdata.buttons = p; -- -- err = platform_device_add_data(pdev, &pdata, sizeof(pdata)); -- if (err) -- goto err_put_pdev; -- -- err = platform_device_add(pdev); -- if (err) -- goto err_put_pdev; -- -- return; -- --err_put_pdev: -- platform_device_put(pdev); -- --err_free_buttons: -- kfree(p); --} ---- a/arch/mips/ath79/dev-gpio-buttons.h -+++ /dev/null -@@ -1,23 +0,0 @@ --/* -- * Atheros AR71XX/AR724X/AR913X GPIO button support -- * -- * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org> -- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> -- * -- * This program is free software; you can redistribute it and/or modify it -- * under the terms of the GNU General Public License version 2 as published -- * by the Free Software Foundation. -- */ -- --#ifndef _ATH79_DEV_GPIO_BUTTONS_H --#define _ATH79_DEV_GPIO_BUTTONS_H -- --#include <linux/input.h> --#include <linux/gpio_keys.h> -- --void ath79_register_gpio_keys_polled(int id, -- unsigned poll_interval, -- unsigned nbuttons, -- struct gpio_keys_button *buttons); -- --#endif /* _ATH79_DEV_GPIO_BUTTONS_H */ ---- a/arch/mips/ath79/dev-leds-gpio.c -+++ /dev/null -@@ -1,54 +0,0 @@ --/* -- * Atheros AR71XX/AR724X/AR913X common GPIO LEDs support -- * -- * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org> -- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> -- * -- * This program is free software; you can redistribute it and/or modify it -- * under the terms of the GNU General Public License version 2 as published -- * by the Free Software Foundation. -- */ -- --#include <linux/init.h> --#include <linux/slab.h> --#include <linux/platform_device.h> -- --#include "dev-leds-gpio.h" -- --void __init ath79_register_leds_gpio(int id, -- unsigned num_leds, -- struct gpio_led *leds) --{ -- struct platform_device *pdev; -- struct gpio_led_platform_data pdata; -- struct gpio_led *p; -- int err; -- -- p = kmemdup(leds, num_leds * sizeof(*p), GFP_KERNEL); -- if (!p) -- return; -- -- pdev = platform_device_alloc("leds-gpio", id); -- if (!pdev) -- goto err_free_leds; -- -- memset(&pdata, 0, sizeof(pdata)); -- pdata.num_leds = num_leds; -- pdata.leds = p; -- -- err = platform_device_add_data(pdev, &pdata, sizeof(pdata)); -- if (err) -- goto err_put_pdev; -- -- err = platform_device_add(pdev); -- if (err) -- goto err_put_pdev; -- -- return; -- --err_put_pdev: -- platform_device_put(pdev); -- --err_free_leds: -- kfree(p); --} ---- a/arch/mips/ath79/dev-leds-gpio.h -+++ /dev/null -@@ -1,21 +0,0 @@ --/* -- * Atheros AR71XX/AR724X/AR913X common GPIO LEDs support -- * -- * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org> -- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> -- * -- * This program is free software; you can redistribute it and/or modify it -- * under the terms of the GNU General Public License version 2 as published -- * by the Free Software Foundation. -- */ -- --#ifndef _ATH79_DEV_LEDS_GPIO_H --#define _ATH79_DEV_LEDS_GPIO_H -- --#include <linux/leds.h> -- --void ath79_register_leds_gpio(int id, -- unsigned num_leds, -- struct gpio_led *leds); -- --#endif /* _ATH79_DEV_LEDS_GPIO_H */ ---- a/arch/mips/ath79/dev-spi.c -+++ /dev/null -@@ -1,38 +0,0 @@ --/* -- * Atheros AR71XX/AR724X/AR913X SPI controller device -- * -- * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org> -- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> -- * -- * This program is free software; you can redistribute it and/or modify it -- * under the terms of the GNU General Public License version 2 as published -- * by the Free Software Foundation. -- */ -- --#include <linux/platform_device.h> --#include <asm/mach-ath79/ar71xx_regs.h> --#include "dev-spi.h" -- --static struct resource ath79_spi_resources[] = { -- { -- .start = AR71XX_SPI_BASE, -- .end = AR71XX_SPI_BASE + AR71XX_SPI_SIZE - 1, -- .flags = IORESOURCE_MEM, -- }, --}; -- --static struct platform_device ath79_spi_device = { -- .name = "ath79-spi", -- .id = -1, -- .resource = ath79_spi_resources, -- .num_resources = ARRAY_SIZE(ath79_spi_resources), --}; -- --void __init ath79_register_spi(struct ath79_spi_platform_data *pdata, -- struct spi_board_info const *info, -- unsigned n) --{ -- spi_register_board_info(info, n); -- ath79_spi_device.dev.platform_data = pdata; -- platform_device_register(&ath79_spi_device); --} ---- a/arch/mips/ath79/dev-spi.h -+++ /dev/null -@@ -1,22 +0,0 @@ --/* -- * Atheros AR71XX/AR724X/AR913X SPI controller device -- * -- * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org> -- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> -- * -- * This program is free software; you can redistribute it and/or modify it -- * under the terms of the GNU General Public License version 2 as published -- * by the Free Software Foundation. -- */ -- --#ifndef _ATH79_DEV_SPI_H --#define _ATH79_DEV_SPI_H -- --#include <linux/spi/spi.h> --#include <asm/mach-ath79/ath79_spi_platform.h> -- --void ath79_register_spi(struct ath79_spi_platform_data *pdata, -- struct spi_board_info const *info, -- unsigned n); -- --#endif /* _ATH79_DEV_SPI_H */ ---- a/arch/mips/ath79/dev-usb.c -+++ /dev/null -@@ -1,242 +0,0 @@ --/* -- * Atheros AR7XXX/AR9XXX USB Host Controller device -- * -- * Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org> -- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> -- * -- * Parts of this file are based on Atheros' 2.6.15 BSP -- * -- * This program is free software; you can redistribute it and/or modify it -- * under the terms of the GNU General Public License version 2 as published -- * by the Free Software Foundation. -- */ -- --#include <linux/kernel.h> --#include <linux/init.h> --#include <linux/delay.h> --#include <linux/irq.h> --#include <linux/dma-mapping.h> --#include <linux/platform_device.h> --#include <linux/usb/ehci_pdriver.h> --#include <linux/usb/ohci_pdriver.h> -- --#include <asm/mach-ath79/ath79.h> --#include <asm/mach-ath79/ar71xx_regs.h> --#include "common.h" --#include "dev-usb.h" -- --static u64 ath79_usb_dmamask = DMA_BIT_MASK(32); -- --static struct usb_ohci_pdata ath79_ohci_pdata = { --}; -- --static struct usb_ehci_pdata ath79_ehci_pdata_v1 = { -- .has_synopsys_hc_bug = 1, --}; -- --static struct usb_ehci_pdata ath79_ehci_pdata_v2 = { -- .caps_offset = 0x100, -- .has_tt = 1, --}; -- --static void __init ath79_usb_register(const char *name, int id, -- unsigned long base, unsigned long size, -- int irq, const void *data, -- size_t data_size) --{ -- struct resource res[2]; -- struct platform_device *pdev; -- -- memset(res, 0, sizeof(res)); -- -- res[0].flags = IORESOURCE_MEM; -- res[0].start = base; -- res[0].end = base + size - 1; -- -- res[1].flags = IORESOURCE_IRQ; -- res[1].start = irq; -- res[1].end = irq; -- -- pdev = platform_device_register_resndata(NULL, name, id, -- res, ARRAY_SIZE(res), -- data, data_size); -- -- if (IS_ERR(pdev)) { -- pr_err("ath79: unable to register USB at %08lx, err=%d\n", -- base, (int) PTR_ERR(pdev)); -- return; -- } -- -- pdev->dev.dma_mask = &ath79_usb_dmamask; -- pdev->dev.coherent_dma_mask = DMA_BIT_MASK(32); --} -- --#define AR71XX_USB_RESET_MASK (AR71XX_RESET_USB_HOST | \ -- AR71XX_RESET_USB_PHY | \ -- AR71XX_RESET_USB_OHCI_DLL) -- --static void __init ath79_usb_setup(void) --{ -- void __iomem *usb_ctrl_base; -- -- ath79_device_reset_set(AR71XX_USB_RESET_MASK); -- mdelay(1000); -- ath79_device_reset_clear(AR71XX_USB_RESET_MASK); -- -- usb_ctrl_base = ioremap(AR71XX_USB_CTRL_BASE, AR71XX_USB_CTRL_SIZE); -- -- /* Turning on the Buff and Desc swap bits */ -- __raw_writel(0xf0000, usb_ctrl_base + AR71XX_USB_CTRL_REG_CONFIG); -- -- /* WAR for HW bug. Here it adjusts the duration between two SOFS */ -- __raw_writel(0x20c00, usb_ctrl_base + AR71XX_USB_CTRL_REG_FLADJ); -- -- iounmap(usb_ctrl_base); -- -- mdelay(900); -- -- ath79_usb_register("ohci-platform", -1, -- AR71XX_OHCI_BASE, AR71XX_OHCI_SIZE, -- ATH79_MISC_IRQ(6), -- &ath79_ohci_pdata, sizeof(ath79_ohci_pdata)); -- -- ath79_usb_register("ehci-platform", -1, -- AR71XX_EHCI_BASE, AR71XX_EHCI_SIZE, -- ATH79_CPU_IRQ(3), -- &ath79_ehci_pdata_v1, sizeof(ath79_ehci_pdata_v1)); --} -- --static void __init ar7240_usb_setup(void) --{ -- void __iomem *usb_ctrl_base; -- -- ath79_device_reset_clear(AR7240_RESET_OHCI_DLL); -- ath79_device_reset_set(AR7240_RESET_USB_HOST); -- -- mdelay(1000); -- -- ath79_device_reset_set(AR7240_RESET_OHCI_DLL); -- ath79_device_reset_clear(AR7240_RESET_USB_HOST); -- -- usb_ctrl_base = ioremap(AR7240_USB_CTRL_BASE, AR7240_USB_CTRL_SIZE); -- -- /* WAR for HW bug. Here it adjusts the duration between two SOFS */ -- __raw_writel(0x3, usb_ctrl_base + AR71XX_USB_CTRL_REG_FLADJ); -- -- iounmap(usb_ctrl_base); -- -- ath79_usb_register("ohci-platform", -1, -- AR7240_OHCI_BASE, AR7240_OHCI_SIZE, -- ATH79_CPU_IRQ(3), -- &ath79_ohci_pdata, sizeof(ath79_ohci_pdata)); --} -- --static void __init ar724x_usb_setup(void) --{ -- ath79_device_reset_set(AR724X_RESET_USBSUS_OVERRIDE); -- mdelay(10); -- -- ath79_device_reset_clear(AR724X_RESET_USB_HOST); -- mdelay(10); -- -- ath79_device_reset_clear(AR724X_RESET_USB_PHY); -- mdelay(10); -- -- ath79_usb_register("ehci-platform", -1, -- AR724X_EHCI_BASE, AR724X_EHCI_SIZE, -- ATH79_CPU_IRQ(3), -- &ath79_ehci_pdata_v2, sizeof(ath79_ehci_pdata_v2)); --} -- --static void __init ar913x_usb_setup(void) --{ -- ath79_device_reset_set(AR913X_RESET_USBSUS_OVERRIDE); -- mdelay(10); -- -- ath79_device_reset_clear(AR913X_RESET_USB_HOST); -- mdelay(10); -- -- ath79_device_reset_clear(AR913X_RESET_USB_PHY); -- mdelay(10); -- -- ath79_usb_register("ehci-platform", -1, -- AR913X_EHCI_BASE, AR913X_EHCI_SIZE, -- ATH79_CPU_IRQ(3), -- &ath79_ehci_pdata_v2, sizeof(ath79_ehci_pdata_v2)); --} -- --static void __init ar933x_usb_setup(void) --{ -- ath79_device_reset_set(AR933X_RESET_USBSUS_OVERRIDE); -- mdelay(10); -- -- ath79_device_reset_clear(AR933X_RESET_USB_HOST); -- mdelay(10); -- -- ath79_device_reset_clear(AR933X_RESET_USB_PHY); -- mdelay(10); -- -- ath79_usb_register("ehci-platform", -1, -- AR933X_EHCI_BASE, AR933X_EHCI_SIZE, -- ATH79_CPU_IRQ(3), -- &ath79_ehci_pdata_v2, sizeof(ath79_ehci_pdata_v2)); --} -- --static void __init ar934x_usb_setup(void) --{ -- u32 bootstrap; -- -- bootstrap = ath79_reset_rr(AR934X_RESET_REG_BOOTSTRAP); -- if (bootstrap & AR934X_BOOTSTRAP_USB_MODE_DEVICE) -- return; -- -- ath79_device_reset_set(AR934X_RESET_USBSUS_OVERRIDE); -- udelay(1000); -- -- ath79_device_reset_clear(AR934X_RESET_USB_PHY); -- udelay(1000); -- -- ath79_device_reset_clear(AR934X_RESET_USB_PHY_ANALOG); -- udelay(1000); -- -- ath79_device_reset_clear(AR934X_RESET_USB_HOST); -- udelay(1000); -- -- ath79_usb_register("ehci-platform", -1, -- AR934X_EHCI_BASE, AR934X_EHCI_SIZE, -- ATH79_CPU_IRQ(3), -- &ath79_ehci_pdata_v2, sizeof(ath79_ehci_pdata_v2)); --} -- --static void __init qca955x_usb_setup(void) --{ -- ath79_usb_register("ehci-platform", 0, -- QCA955X_EHCI0_BASE, QCA955X_EHCI_SIZE, -- ATH79_IP3_IRQ(0), -- &ath79_ehci_pdata_v2, sizeof(ath79_ehci_pdata_v2)); -- -- ath79_usb_register("ehci-platform", 1, -- QCA955X_EHCI1_BASE, QCA955X_EHCI_SIZE, -- ATH79_IP3_IRQ(1), -- &ath79_ehci_pdata_v2, sizeof(ath79_ehci_pdata_v2)); --} -- --void __init ath79_register_usb(void) --{ -- if (soc_is_ar71xx()) -- ath79_usb_setup(); -- else if (soc_is_ar7240()) -- ar7240_usb_setup(); -- else if (soc_is_ar7241() || soc_is_ar7242()) -- ar724x_usb_setup(); -- else if (soc_is_ar913x()) -- ar913x_usb_setup(); -- else if (soc_is_ar933x()) -- ar933x_usb_setup(); -- else if (soc_is_ar934x()) -- ar934x_usb_setup(); -- else if (soc_is_qca955x()) -- qca955x_usb_setup(); -- else -- BUG(); --} ---- a/arch/mips/ath79/dev-usb.h -+++ /dev/null -@@ -1,17 +0,0 @@ --/* -- * Atheros AR71XX/AR724X/AR913X USB Host Controller support -- * -- * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org> -- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> -- * -- * This program is free software; you can redistribute it and/or modify it -- * under the terms of the GNU General Public License version 2 as published -- * by the Free Software Foundation. -- */ -- --#ifndef _ATH79_DEV_USB_H --#define _ATH79_DEV_USB_H -- --void ath79_register_usb(void); -- --#endif /* _ATH79_DEV_USB_H */ ---- a/arch/mips/ath79/dev-wmac.c -+++ /dev/null -@@ -1,155 +0,0 @@ --/* -- * Atheros AR913X/AR933X SoC built-in WMAC device support -- * -- * Copyright (C) 2010-2011 Jaiganesh Narayanan <jnarayanan@atheros.com> -- * Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org> -- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> -- * -- * Parts of this file are based on Atheros 2.6.15/2.6.31 BSP -- * -- * This program is free software; you can redistribute it and/or modify it -- * under the terms of the GNU General Public License version 2 as published -- * by the Free Software Foundation. -- */ -- --#include <linux/init.h> --#include <linux/delay.h> --#include <linux/irq.h> --#include <linux/platform_device.h> --#include <linux/ath9k_platform.h> -- --#include <asm/mach-ath79/ath79.h> --#include <asm/mach-ath79/ar71xx_regs.h> --#include "dev-wmac.h" -- --static struct ath9k_platform_data ath79_wmac_data; -- --static struct resource ath79_wmac_resources[] = { -- { -- /* .start and .end fields are filled dynamically */ -- .flags = IORESOURCE_MEM, -- }, { -- /* .start and .end fields are filled dynamically */ -- .flags = IORESOURCE_IRQ, -- }, --}; -- --static struct platform_device ath79_wmac_device = { -- .name = "ath9k", -- .id = -1, -- .resource = ath79_wmac_resources, -- .num_resources = ARRAY_SIZE(ath79_wmac_resources), -- .dev = { -- .platform_data = &ath79_wmac_data, -- }, --}; -- --static void __init ar913x_wmac_setup(void) --{ -- /* reset the WMAC */ -- ath79_device_reset_set(AR913X_RESET_AMBA2WMAC); -- mdelay(10); -- -- ath79_device_reset_clear(AR913X_RESET_AMBA2WMAC); -- mdelay(10); -- -- ath79_wmac_resources[0].start = AR913X_WMAC_BASE; -- ath79_wmac_resources[0].end = AR913X_WMAC_BASE + AR913X_WMAC_SIZE - 1; -- ath79_wmac_resources[1].start = ATH79_CPU_IRQ(2); -- ath79_wmac_resources[1].end = ATH79_CPU_IRQ(2); --} -- -- --static int ar933x_wmac_reset(void) --{ -- ath79_device_reset_set(AR933X_RESET_WMAC); -- ath79_device_reset_clear(AR933X_RESET_WMAC); -- -- return 0; --} -- --static int ar933x_r1_get_wmac_revision(void) --{ -- return ath79_soc_rev; --} -- --static void __init ar933x_wmac_setup(void) --{ -- u32 t; -- -- ar933x_wmac_reset(); -- -- ath79_wmac_device.name = "ar933x_wmac"; -- -- ath79_wmac_resources[0].start = AR933X_WMAC_BASE; -- ath79_wmac_resources[0].end = AR933X_WMAC_BASE + AR933X_WMAC_SIZE - 1; -- ath79_wmac_resources[1].start = ATH79_CPU_IRQ(2); -- ath79_wmac_resources[1].end = ATH79_CPU_IRQ(2); -- -- t = ath79_reset_rr(AR933X_RESET_REG_BOOTSTRAP); -- if (t & AR933X_BOOTSTRAP_REF_CLK_40) -- ath79_wmac_data.is_clk_25mhz = false; -- else -- ath79_wmac_data.is_clk_25mhz = true; -- -- if (ath79_soc_rev == 1) -- ath79_wmac_data.get_mac_revision = ar933x_r1_get_wmac_revision; -- -- ath79_wmac_data.external_reset = ar933x_wmac_reset; --} -- --static void ar934x_wmac_setup(void) --{ -- u32 t; -- -- ath79_wmac_device.name = "ar934x_wmac"; -- -- ath79_wmac_resources[0].start = AR934X_WMAC_BASE; -- ath79_wmac_resources[0].end = AR934X_WMAC_BASE + AR934X_WMAC_SIZE - 1; -- ath79_wmac_resources[1].start = ATH79_IP2_IRQ(1); -- ath79_wmac_resources[1].end = ATH79_IP2_IRQ(1); -- -- t = ath79_reset_rr(AR934X_RESET_REG_BOOTSTRAP); -- if (t & AR934X_BOOTSTRAP_REF_CLK_40) -- ath79_wmac_data.is_clk_25mhz = false; -- else -- ath79_wmac_data.is_clk_25mhz = true; --} -- --static void qca955x_wmac_setup(void) --{ -- u32 t; -- -- ath79_wmac_device.name = "qca955x_wmac"; -- -- ath79_wmac_resources[0].start = QCA955X_WMAC_BASE; -- ath79_wmac_resources[0].end = QCA955X_WMAC_BASE + QCA955X_WMAC_SIZE - 1; -- ath79_wmac_resources[1].start = ATH79_IP2_IRQ(1); -- ath79_wmac_resources[1].end = ATH79_IP2_IRQ(1); -- -- t = ath79_reset_rr(QCA955X_RESET_REG_BOOTSTRAP); -- if (t & QCA955X_BOOTSTRAP_REF_CLK_40) -- ath79_wmac_data.is_clk_25mhz = false; -- else -- ath79_wmac_data.is_clk_25mhz = true; --} -- --void __init ath79_register_wmac(u8 *cal_data) --{ -- if (soc_is_ar913x()) -- ar913x_wmac_setup(); -- else if (soc_is_ar933x()) -- ar933x_wmac_setup(); -- else if (soc_is_ar934x()) -- ar934x_wmac_setup(); -- else if (soc_is_qca955x()) -- qca955x_wmac_setup(); -- else -- BUG(); -- -- if (cal_data) -- memcpy(ath79_wmac_data.eeprom_data, cal_data, -- sizeof(ath79_wmac_data.eeprom_data)); -- -- platform_device_register(&ath79_wmac_device); --} ---- a/arch/mips/ath79/dev-wmac.h -+++ /dev/null -@@ -1,17 +0,0 @@ --/* -- * Atheros AR913X/AR933X SoC built-in WMAC device support -- * -- * Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org> -- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> -- * -- * This program is free software; you can redistribute it and/or modify it -- * under the terms of the GNU General Public License version 2 as published -- * by the Free Software Foundation. -- */ -- --#ifndef _ATH79_DEV_WMAC_H --#define _ATH79_DEV_WMAC_H -- --void ath79_register_wmac(u8 *cal_data); -- --#endif /* _ATH79_DEV_WMAC_H */ ---- a/arch/mips/ath79/setup.c -+++ b/arch/mips/ath79/setup.c -@@ -32,7 +32,6 @@ - #include <asm/mach-ath79/ath79.h> - #include <asm/mach-ath79/ar71xx_regs.h> - #include "common.h" --#include "dev-common.h" - - #define ATH79_SYS_TYPE_LEN 64 - diff --git a/target/linux/ath79/patches-4.14/0031-MIPS-ath79-drop-OF-clock-code.patch b/target/linux/ath79/patches-4.14/0031-MIPS-ath79-drop-OF-clock-code.patch deleted file mode 100644 index a11be73d7a..0000000000 --- a/target/linux/ath79/patches-4.14/0031-MIPS-ath79-drop-OF-clock-code.patch +++ /dev/null @@ -1,95 +0,0 @@ -From 00e4313da4609074fff134e61dd9ffe3fd37474d Mon Sep 17 00:00:00 2001 -From: John Crispin <john@phrozen.org> -Date: Sun, 24 Jun 2018 09:39:41 +0200 -Subject: [PATCH 31/33] MIPS: ath79: drop !OF clock code - -With the target now being fully OF based, we can drop the legacy clock -registration code. All clocks are now probed via devicetree. - -Signed-off-by: John Crispin <john@phrozen.org> ---- - arch/mips/ath79/clock.c | 56 ------------------------------------------------ - arch/mips/ath79/common.h | 3 --- - 2 files changed, 59 deletions(-) - ---- a/arch/mips/ath79/clock.c -+++ b/arch/mips/ath79/clock.c -@@ -617,60 +617,6 @@ static void __init qca956x_clocks_init(v - ath79_set_clk(ATH79_CLK_AHB, ahb_rate); - } - --void __init ath79_clocks_init(void) --{ -- const char *wdt; -- const char *uart; -- -- if (soc_is_ar71xx()) -- ar71xx_clocks_init(ath79_pll_base); -- else if (soc_is_ar724x() || soc_is_ar913x()) -- ar724x_clocks_init(ath79_pll_base); -- else if (soc_is_ar933x()) -- ar933x_clocks_init(ath79_pll_base); -- else if (soc_is_ar934x()) -- ar934x_clocks_init(ath79_pll_base); -- else if (soc_is_qca953x()) -- qca953x_clocks_init(ath79_pll_base); -- else if (soc_is_qca955x()) -- qca955x_clocks_init(ath79_pll_base); -- else if (soc_is_qca956x() || soc_is_tp9343()) -- qca956x_clocks_init(ath79_pll_base); -- else -- BUG(); -- -- if (soc_is_ar71xx() || soc_is_ar724x() || soc_is_ar913x()) { -- wdt = "ahb"; -- uart = "ahb"; -- } else if (soc_is_ar933x()) { -- wdt = "ahb"; -- uart = "ref"; -- } else { -- wdt = "ref"; -- uart = "ref"; -- } -- -- clk_add_alias("wdt", NULL, wdt, NULL); -- clk_add_alias("uart", NULL, uart, NULL); --} -- --unsigned long __init --ath79_get_sys_clk_rate(const char *id) --{ -- struct clk *clk; -- unsigned long rate; -- -- clk = clk_get(NULL, id); -- if (IS_ERR(clk)) -- panic("unable to get %s clock, err=%d", id, (int) PTR_ERR(clk)); -- -- rate = clk_get_rate(clk); -- clk_put(clk); -- -- return rate; --} -- --#ifdef CONFIG_OF - static void __init ath79_clocks_init_dt(struct device_node *np) - { - struct clk *ref_clk; -@@ -727,5 +673,3 @@ CLK_OF_DECLARE(ar9340_clk, "qca,ar9340-p - CLK_OF_DECLARE(ar9530_clk, "qca,qca9530-pll", ath79_clocks_init_dt); - CLK_OF_DECLARE(ar9550_clk, "qca,qca9550-pll", ath79_clocks_init_dt); - CLK_OF_DECLARE(ar9560_clk, "qca,qca9560-pll", ath79_clocks_init_dt); -- --#endif ---- a/arch/mips/ath79/common.h -+++ b/arch/mips/ath79/common.h -@@ -19,9 +19,6 @@ - #define ATH79_MEM_SIZE_MIN (2 * 1024 * 1024) - #define ATH79_MEM_SIZE_MAX (256 * 1024 * 1024) - --void ath79_clocks_init(void); --unsigned long ath79_get_sys_clk_rate(const char *id); -- - void ath79_ddr_ctrl_init(void); - - #endif /* __ATH79_COMMON_H */ diff --git a/target/linux/ath79/patches-4.14/0032-MIPS-ath79-sanitize-symbols.patch b/target/linux/ath79/patches-4.14/0032-MIPS-ath79-sanitize-symbols.patch deleted file mode 100644 index eaefc0bd21..0000000000 --- a/target/linux/ath79/patches-4.14/0032-MIPS-ath79-sanitize-symbols.patch +++ /dev/null @@ -1,93 +0,0 @@ -From 3fc8585cf76022dba7496627074d42af88c30718 Mon Sep 17 00:00:00 2001 -From: John Crispin <john@phrozen.org> -Date: Sat, 23 Jun 2018 15:16:55 +0200 -Subject: [PATCH 32/33] MIPS: ath79: sanitize symbols - -We no longer need to select which SoCs are supported as the whole arch -code is always built. So lets drop all the SoC symbols - -Signed-off-by: John Crispin <john@phrozen.org> ---- - arch/mips/Kconfig | 2 ++ - arch/mips/ath79/Kconfig | 44 +++++--------------------------------------- - arch/mips/pci/Makefile | 2 +- - 3 files changed, 8 insertions(+), 40 deletions(-) - ---- a/arch/mips/Kconfig -+++ b/arch/mips/Kconfig -@@ -203,6 +203,8 @@ config ATH79 - select SYS_SUPPORTS_BIG_ENDIAN - select SYS_SUPPORTS_MIPS16 - select SYS_SUPPORTS_ZBOOT_UART_PROM -+ select HW_HAS_PCI -+ select USB_ARCH_HAS_EHCI - select USE_OF - help - Support for the Atheros AR71XX/AR724X/AR913X SoCs. ---- a/arch/mips/ath79/Kconfig -+++ b/arch/mips/ath79/Kconfig -@@ -1,48 +1,14 @@ - # SPDX-License-Identifier: GPL-2.0 - if ATH79 - --config SOC_AR71XX -- select HW_HAS_PCI -- def_bool n -- --config SOC_AR724X -- select HW_HAS_PCI -- select PCI_AR724X if PCI -- def_bool n -- --config SOC_AR913X -- def_bool n -- --config SOC_AR933X -- def_bool n -- --config SOC_AR934X -- select HW_HAS_PCI -- select PCI_AR724X if PCI -- def_bool n -- --config SOC_QCA955X -- select HW_HAS_PCI -- select PCI_AR724X if PCI -+config PCI_AR71XX -+ bool "PCI support for AR7100 type SoCs" -+ depends on PCI - def_bool n - - config PCI_AR724X -- def_bool n -- --config ATH79_DEV_GPIO_BUTTONS -- def_bool n -- --config ATH79_DEV_LEDS_GPIO -- def_bool n -- --config ATH79_DEV_SPI -- def_bool n -- --config ATH79_DEV_USB -- def_bool n -- --config ATH79_DEV_WMAC -- depends on (SOC_AR913X || SOC_AR933X || SOC_AR934X || SOC_QCA955X) -+ bool "PCI support for AR724x type SoCs" -+ depends on PCI - def_bool n - - endif ---- a/arch/mips/pci/Makefile -+++ b/arch/mips/pci/Makefile -@@ -23,7 +23,7 @@ obj-$(CONFIG_BCM63XX) += pci-bcm63xx.o - ops-bcm63xx.o - obj-$(CONFIG_MIPS_ALCHEMY) += pci-alchemy.o - obj-$(CONFIG_PCI_AR2315) += pci-ar2315.o --obj-$(CONFIG_SOC_AR71XX) += pci-ar71xx.o -+obj-$(CONFIG_PCI_AR71XX) += pci-ar71xx.o - obj-$(CONFIG_PCI_AR724X) += pci-ar724x.o - obj-$(CONFIG_MIPS_PCI_VIRTIO) += pci-virtio-guest.o - # diff --git a/target/linux/ath79/patches-4.14/0033-spi-ath79-drop-pdata-support.patch b/target/linux/ath79/patches-4.14/0033-spi-ath79-drop-pdata-support.patch deleted file mode 100644 index aeb50c9b1c..0000000000 --- a/target/linux/ath79/patches-4.14/0033-spi-ath79-drop-pdata-support.patch +++ /dev/null @@ -1,73 +0,0 @@ -From c4e197bbcecc7233aa9e553e7047fa50e4e1fe77 Mon Sep 17 00:00:00 2001 -From: John Crispin <john@phrozen.org> -Date: Mon, 25 Jun 2018 15:52:34 +0200 -Subject: [PATCH 33/33] spi: ath79: drop pdata support - -The target is being converted to pure OF. We can therefore drop all of the -platform data code from the driver. - -Cc: linux-spi@vger.kernel.org -Acked-by: Mark Brown <broonie@kernel.org> -Signed-off-by: John Crispin <john@phrozen.org> ---- - arch/mips/include/asm/mach-ath79/ath79_spi_platform.h | 19 ------------------- - drivers/spi/spi-ath79.c | 8 -------- - 2 files changed, 27 deletions(-) - delete mode 100644 arch/mips/include/asm/mach-ath79/ath79_spi_platform.h - ---- a/arch/mips/include/asm/mach-ath79/ath79_spi_platform.h -+++ /dev/null -@@ -1,19 +0,0 @@ --/* -- * Platform data definition for Atheros AR71XX/AR724X/AR913X SPI controller -- * -- * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org> -- * -- * This program is free software; you can redistribute it and/or modify it -- * under the terms of the GNU General Public License version 2 as published -- * by the Free Software Foundation. -- */ -- --#ifndef _ATH79_SPI_PLATFORM_H --#define _ATH79_SPI_PLATFORM_H -- --struct ath79_spi_platform_data { -- unsigned bus_num; -- unsigned num_chipselect; --}; -- --#endif /* _ATH79_SPI_PLATFORM_H */ ---- a/drivers/spi/spi-ath79.c -+++ b/drivers/spi/spi-ath79.c -@@ -26,7 +26,6 @@ - #include <linux/err.h> - - #include <asm/mach-ath79/ar71xx_regs.h> --#include <asm/mach-ath79/ath79_spi_platform.h> - - #define DRV_NAME "ath79-spi" - -@@ -208,7 +207,6 @@ static int ath79_spi_probe(struct platfo - { - struct spi_master *master; - struct ath79_spi *sp; -- struct ath79_spi_platform_data *pdata; - struct resource *r; - unsigned long rate; - int ret; -@@ -223,15 +221,9 @@ static int ath79_spi_probe(struct platfo - master->dev.of_node = pdev->dev.of_node; - platform_set_drvdata(pdev, sp); - -- pdata = dev_get_platdata(&pdev->dev); -- - master->bits_per_word_mask = SPI_BPW_RANGE_MASK(1, 32); - master->setup = ath79_spi_setup; - master->cleanup = ath79_spi_cleanup; -- if (pdata) { -- master->bus_num = pdata->bus_num; -- master->num_chipselect = pdata->num_chipselect; -- } - - sp->bitbang.master = master; - sp->bitbang.chipselect = ath79_spi_chipselect; diff --git a/target/linux/ath79/patches-4.14/0034-MIPS-ath79-ath9k-exports.patch b/target/linux/ath79/patches-4.14/0034-MIPS-ath79-ath9k-exports.patch deleted file mode 100644 index 6eec142c74..0000000000 --- a/target/linux/ath79/patches-4.14/0034-MIPS-ath79-ath9k-exports.patch +++ /dev/null @@ -1,27 +0,0 @@ ---- a/arch/mips/ath79/common.c -+++ b/arch/mips/ath79/common.c -@@ -34,11 +34,13 @@ EXPORT_SYMBOL_GPL(ath79_ddr_freq); - - enum ath79_soc_type ath79_soc; - unsigned int ath79_soc_rev; -+EXPORT_SYMBOL_GPL(ath79_soc_rev); - - void __iomem *ath79_pll_base; - void __iomem *ath79_reset_base; - EXPORT_SYMBOL_GPL(ath79_reset_base); --static void __iomem *ath79_ddr_base; -+void __iomem *ath79_ddr_base; -+EXPORT_SYMBOL_GPL(ath79_ddr_base); - static void __iomem *ath79_ddr_wb_flush_base; - static void __iomem *ath79_ddr_pci_win_base; - ---- a/arch/mips/include/asm/mach-ath79/ath79.h -+++ b/arch/mips/include/asm/mach-ath79/ath79.h -@@ -152,6 +152,7 @@ void ath79_ddr_wb_flush(unsigned int reg - void ath79_ddr_set_pci_windows(void); - - extern void __iomem *ath79_pll_base; -+extern void __iomem *ath79_ddr_base; - extern void __iomem *ath79_reset_base; - - static inline void ath79_pll_wr(unsigned reg, u32 val) diff --git a/target/linux/ath79/patches-4.14/0036-GPIO-add-named-gpio-exports.patch b/target/linux/ath79/patches-4.14/0036-GPIO-add-named-gpio-exports.patch deleted file mode 100644 index 61ed9ea784..0000000000 --- a/target/linux/ath79/patches-4.14/0036-GPIO-add-named-gpio-exports.patch +++ /dev/null @@ -1,165 +0,0 @@ -From 4267880319bc1a2270d352e0ded6d6386242a7ef Mon Sep 17 00:00:00 2001 -From: John Crispin <blogic@openwrt.org> -Date: Tue, 12 Aug 2014 20:49:27 +0200 -Subject: [PATCH 24/53] GPIO: add named gpio exports - -Signed-off-by: John Crispin <blogic@openwrt.org> ---- - drivers/gpio/gpiolib-of.c | 68 +++++++++++++++++++++++++++++++++++++++++ - drivers/gpio/gpiolib-sysfs.c | 10 +++++- - include/asm-generic/gpio.h | 6 ++++ - include/linux/gpio/consumer.h | 8 +++++ - 4 files changed, 91 insertions(+), 1 deletion(-) - ---- a/drivers/gpio/gpiolib-of.c -+++ b/drivers/gpio/gpiolib-of.c -@@ -23,6 +23,8 @@ - #include <linux/pinctrl/pinctrl.h> - #include <linux/slab.h> - #include <linux/gpio/machine.h> -+#include <linux/init.h> -+#include <linux/platform_device.h> - - #include "gpiolib.h" - -@@ -513,3 +515,68 @@ void of_gpiochip_remove(struct gpio_chip - gpiochip_remove_pin_ranges(chip); - of_node_put(chip->of_node); - } -+ -+static struct of_device_id gpio_export_ids[] = { -+ { .compatible = "gpio-export" }, -+ { /* sentinel */ } -+}; -+ -+static int of_gpio_export_probe(struct platform_device *pdev) -+{ -+ struct device_node *np = pdev->dev.of_node; -+ struct device_node *cnp; -+ u32 val; -+ int nb = 0; -+ -+ for_each_child_of_node(np, cnp) { -+ const char *name = NULL; -+ int gpio; -+ bool dmc; -+ int max_gpio = 1; -+ int i; -+ -+ of_property_read_string(cnp, "gpio-export,name", &name); -+ -+ if (!name) -+ max_gpio = of_gpio_count(cnp); -+ -+ for (i = 0; i < max_gpio; i++) { -+ unsigned flags = 0; -+ enum of_gpio_flags of_flags; -+ -+ gpio = of_get_gpio_flags(cnp, i, &of_flags); -+ if (!gpio_is_valid(gpio)) -+ return gpio; -+ -+ if (of_flags == OF_GPIO_ACTIVE_LOW) -+ flags |= GPIOF_ACTIVE_LOW; -+ -+ if (!of_property_read_u32(cnp, "gpio-export,output", &val)) -+ flags |= val ? GPIOF_OUT_INIT_HIGH : GPIOF_OUT_INIT_LOW; -+ else -+ flags |= GPIOF_IN; -+ -+ if (devm_gpio_request_one(&pdev->dev, gpio, flags, name ? name : of_node_full_name(np))) -+ continue; -+ -+ dmc = of_property_read_bool(cnp, "gpio-export,direction_may_change"); -+ gpio_export_with_name(gpio, dmc, name); -+ nb++; -+ } -+ } -+ -+ dev_info(&pdev->dev, "%d gpio(s) exported\n", nb); -+ -+ return 0; -+} -+ -+static struct platform_driver gpio_export_driver = { -+ .driver = { -+ .name = "gpio-export", -+ .owner = THIS_MODULE, -+ .of_match_table = of_match_ptr(gpio_export_ids), -+ }, -+ .probe = of_gpio_export_probe, -+}; -+ -+module_platform_driver(gpio_export_driver); ---- a/drivers/gpio/gpiolib-sysfs.c -+++ b/drivers/gpio/gpiolib-sysfs.c -@@ -553,7 +553,7 @@ static struct class gpio_class = { - * - * Returns zero on success, else an error. - */ --int gpiod_export(struct gpio_desc *desc, bool direction_may_change) -+int __gpiod_export(struct gpio_desc *desc, bool direction_may_change, const char *name) - { - struct gpio_chip *chip; - struct gpio_device *gdev; -@@ -615,6 +615,8 @@ int gpiod_export(struct gpio_desc *desc, - offset = gpio_chip_hwgpio(desc); - if (chip->names && chip->names[offset]) - ioname = chip->names[offset]; -+ if (name) -+ ioname = name; - - dev = device_create_with_groups(&gpio_class, &gdev->dev, - MKDEV(0, 0), data, gpio_groups, -@@ -636,6 +638,12 @@ err_unlock: - gpiod_dbg(desc, "%s: status %d\n", __func__, status); - return status; - } -+EXPORT_SYMBOL_GPL(__gpiod_export); -+ -+int gpiod_export(struct gpio_desc *desc, bool direction_may_change) -+{ -+ return __gpiod_export(desc, direction_may_change, NULL); -+} - EXPORT_SYMBOL_GPL(gpiod_export); - - static int match_export(struct device *dev, const void *desc) ---- a/include/asm-generic/gpio.h -+++ b/include/asm-generic/gpio.h -@@ -127,6 +127,12 @@ static inline int gpio_export(unsigned g - return gpiod_export(gpio_to_desc(gpio), direction_may_change); - } - -+int __gpiod_export(struct gpio_desc *desc, bool direction_may_change, const char *name); -+static inline int gpio_export_with_name(unsigned gpio, bool direction_may_change, const char *name) -+{ -+ return __gpiod_export(gpio_to_desc(gpio), direction_may_change, name); -+} -+ - static inline int gpio_export_link(struct device *dev, const char *name, - unsigned gpio) - { ---- a/include/linux/gpio/consumer.h -+++ b/include/linux/gpio/consumer.h -@@ -451,6 +451,7 @@ struct gpio_desc *devm_fwnode_get_gpiod_ - - #if IS_ENABLED(CONFIG_GPIOLIB) && IS_ENABLED(CONFIG_GPIO_SYSFS) - -+int _gpiod_export(struct gpio_desc *desc, bool direction_may_change, const char *name); - int gpiod_export(struct gpio_desc *desc, bool direction_may_change); - int gpiod_export_link(struct device *dev, const char *name, - struct gpio_desc *desc); -@@ -458,6 +459,13 @@ void gpiod_unexport(struct gpio_desc *de - - #else /* CONFIG_GPIOLIB && CONFIG_GPIO_SYSFS */ - -+static inline int _gpiod_export(struct gpio_desc *desc, -+ bool direction_may_change, -+ const char *name) -+{ -+ return -ENOSYS; -+} -+ - static inline int gpiod_export(struct gpio_desc *desc, - bool direction_may_change) - { diff --git a/target/linux/ath79/patches-4.14/0036-MIPS-ath79-remove-irq-code-from-pci.patch b/target/linux/ath79/patches-4.14/0036-MIPS-ath79-remove-irq-code-from-pci.patch deleted file mode 100644 index 460c4580ee..0000000000 --- a/target/linux/ath79/patches-4.14/0036-MIPS-ath79-remove-irq-code-from-pci.patch +++ /dev/null @@ -1,139 +0,0 @@ ---- a/arch/mips/pci/pci-ar71xx.c -+++ b/arch/mips/pci/pci-ar71xx.c -@@ -54,11 +54,9 @@ - struct ar71xx_pci_controller { - struct device_node *np; - void __iomem *cfg_base; -- int irq; - struct pci_controller pci_ctrl; - struct resource io_res; - struct resource mem_res; -- struct irq_domain *domain; - }; - - /* Byte lane enable bits */ -@@ -230,104 +228,6 @@ static struct pci_ops ar71xx_pci_ops = { - .write = ar71xx_pci_write_config, - }; - --static void ar71xx_pci_irq_handler(struct irq_desc *desc) --{ -- void __iomem *base = ath79_reset_base; -- struct irq_chip *chip = irq_desc_get_chip(desc); -- struct ar71xx_pci_controller *apc = irq_desc_get_handler_data(desc); -- u32 pending; -- -- chained_irq_enter(chip, desc); -- pending = __raw_readl(base + AR71XX_RESET_REG_PCI_INT_STATUS) & -- __raw_readl(base + AR71XX_RESET_REG_PCI_INT_ENABLE); -- -- if (pending & AR71XX_PCI_INT_DEV0) -- generic_handle_irq(irq_linear_revmap(apc->domain, 1)); -- -- else if (pending & AR71XX_PCI_INT_DEV1) -- generic_handle_irq(irq_linear_revmap(apc->domain, 2)); -- -- else if (pending & AR71XX_PCI_INT_DEV2) -- generic_handle_irq(irq_linear_revmap(apc->domain, 3)); -- -- else if (pending & AR71XX_PCI_INT_CORE) -- generic_handle_irq(irq_linear_revmap(apc->domain, 4)); -- -- else -- spurious_interrupt(); -- chained_irq_exit(chip, desc); --} -- --static void ar71xx_pci_irq_unmask(struct irq_data *d) --{ -- struct ar71xx_pci_controller *apc; -- unsigned int irq; -- void __iomem *base = ath79_reset_base; -- u32 t; -- -- apc = irq_data_get_irq_chip_data(d); -- irq = irq_linear_revmap(apc->domain, d->irq); -- -- t = __raw_readl(base + AR71XX_RESET_REG_PCI_INT_ENABLE); -- __raw_writel(t | (1 << irq), base + AR71XX_RESET_REG_PCI_INT_ENABLE); -- -- /* flush write */ -- __raw_readl(base + AR71XX_RESET_REG_PCI_INT_ENABLE); --} -- --static void ar71xx_pci_irq_mask(struct irq_data *d) --{ -- struct ar71xx_pci_controller *apc; -- unsigned int irq; -- void __iomem *base = ath79_reset_base; -- u32 t; -- -- apc = irq_data_get_irq_chip_data(d); -- irq = irq_linear_revmap(apc->domain, d->irq); -- -- t = __raw_readl(base + AR71XX_RESET_REG_PCI_INT_ENABLE); -- __raw_writel(t & ~(1 << irq), base + AR71XX_RESET_REG_PCI_INT_ENABLE); -- -- /* flush write */ -- __raw_readl(base + AR71XX_RESET_REG_PCI_INT_ENABLE); --} -- --static struct irq_chip ar71xx_pci_irq_chip = { -- .name = "AR71XX PCI", -- .irq_mask = ar71xx_pci_irq_mask, -- .irq_unmask = ar71xx_pci_irq_unmask, -- .irq_mask_ack = ar71xx_pci_irq_mask, --}; -- --static int ar71xx_pci_irq_map(struct irq_domain *d, -- unsigned int irq, irq_hw_number_t hw) --{ -- struct ar71xx_pci_controller *apc = d->host_data; -- -- irq_set_chip_and_handler(irq, &ar71xx_pci_irq_chip, handle_level_irq); -- irq_set_chip_data(irq, apc); -- -- return 0; --} -- --static const struct irq_domain_ops ar71xx_pci_domain_ops = { -- .xlate = irq_domain_xlate_onecell, -- .map = ar71xx_pci_irq_map, --}; -- --static void ar71xx_pci_irq_init(struct ar71xx_pci_controller *apc) --{ -- void __iomem *base = ath79_reset_base; -- -- __raw_writel(0, base + AR71XX_RESET_REG_PCI_INT_ENABLE); -- __raw_writel(0, base + AR71XX_RESET_REG_PCI_INT_STATUS); -- -- apc->domain = irq_domain_add_linear(apc->np, AR71XX_PCI_IRQ_COUNT, -- &ar71xx_pci_domain_ops, apc); -- irq_set_chained_handler_and_data(apc->irq, ar71xx_pci_irq_handler, -- apc); --} -- - static void ar71xx_pci_reset(void) - { - ath79_device_reset_set(AR71XX_RESET_PCI_BUS | AR71XX_RESET_PCI_CORE); -@@ -361,10 +261,6 @@ static int ar71xx_pci_probe(struct platf - if (IS_ERR(apc->cfg_base)) - return PTR_ERR(apc->cfg_base); - -- apc->irq = platform_get_irq(pdev, 0); -- if (apc->irq < 0) -- return -EINVAL; -- - ar71xx_pci_reset(); - - /* setup COMMAND register */ -@@ -375,8 +271,6 @@ static int ar71xx_pci_probe(struct platf - /* clear bus errors */ - ar71xx_pci_check_error(apc, 1); - -- ar71xx_pci_irq_init(apc); -- - apc->np = pdev->dev.of_node; - apc->pci_ctrl.pci_ops = &ar71xx_pci_ops; - apc->pci_ctrl.mem_resource = &apc->mem_res; diff --git a/target/linux/ath79/patches-4.14/0037-missing-registers.patch b/target/linux/ath79/patches-4.14/0037-missing-registers.patch deleted file mode 100644 index 9fde3d39df..0000000000 --- a/target/linux/ath79/patches-4.14/0037-missing-registers.patch +++ /dev/null @@ -1,21 +0,0 @@ -commit f3ffac90bc7266b7d917616f3233f58e8c08a196 -Author: Christian Lamparter <chunkeey@gmail.com> -Date: Fri Aug 10 23:24:47 2018 +0200 - - ath79: gmac: add parsers for rxd(v)- and tx(d|en)-delay for AR9344 - - Signed-off-by: Christian Lamparter <chunkeey@gmail.com> - ---- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h -+++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h -@@ -1229,6 +1229,10 @@ - #define AR934X_ETH_CFG_RDV_DELAY BIT(16) - #define AR934X_ETH_CFG_RDV_DELAY_MASK 0x3 - #define AR934X_ETH_CFG_RDV_DELAY_SHIFT 16 -+#define AR934X_ETH_CFG_TXD_DELAY_MASK 0x3 -+#define AR934X_ETH_CFG_TXD_DELAY_SHIFT 18 -+#define AR934X_ETH_CFG_TXE_DELAY_MASK 0x3 -+#define AR934X_ETH_CFG_TXE_DELAY_SHIFT 20 - - /* - * QCA953X GMAC Interface diff --git a/target/linux/ath79/patches-4.14/0038-MIPS-ath79-add-missing-QCA955x-GMAC-registers.patch b/target/linux/ath79/patches-4.14/0038-MIPS-ath79-add-missing-QCA955x-GMAC-registers.patch deleted file mode 100644 index dc0af2fe9c..0000000000 --- a/target/linux/ath79/patches-4.14/0038-MIPS-ath79-add-missing-QCA955x-GMAC-registers.patch +++ /dev/null @@ -1,90 +0,0 @@ -From 60efe35257b063ce584968f9f80b437030ce6ba6 Mon Sep 17 00:00:00 2001 -From: David Bauer <mail@david-bauer.net> -Date: Mon, 18 Mar 2019 00:54:06 +0100 -Subject: [PATCH] MIPS: ath79: add missing QCA955x GMAC registers - -This adds missing GMAC register definitions for the Qualcomm Atheros -QCA955X series MIPS SoCs. - -They originate from the platforms U-Boot code and the AVM FRITZ!WLAN -Repeater 450E's GPL tarball. - -Signed-off-by: David Bauer <mail@david-bauer.net> ---- - .../mips/include/asm/mach-ath79/ar71xx_regs.h | 54 +++++++++++++++++++ - 1 file changed, 54 insertions(+) - ---- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h -+++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h -@@ -1249,7 +1249,12 @@ - */ - - #define QCA955X_GMAC_REG_ETH_CFG 0x00 -+#define QCA955X_GMAC_REG_SGMII_RESET 0x14 - #define QCA955X_GMAC_REG_SGMII_SERDES 0x18 -+#define QCA955X_GMAC_REG_MR_AN_CONTROL 0x1c -+#define QCA955X_GMAC_REG_MR_AN_STATUS 0x20 -+#define QCA955X_GMAC_REG_SGMII_CONFIG 0x34 -+#define QCA955X_GMAC_REG_SGMII_DEBUG 0x58 - - #define QCA955X_ETH_CFG_RGMII_EN BIT(0) - #define QCA955X_ETH_CFG_MII_GE0 BIT(1) -@@ -1271,9 +1276,58 @@ - #define QCA955X_ETH_CFG_TXE_DELAY_MASK 0x3 - #define QCA955X_ETH_CFG_TXE_DELAY_SHIFT 20 - -+#define QCA955X_SGMII_RESET_RX_CLK_N_RESET 0 -+#define QCA955X_SGMII_RESET_RX_CLK_N BIT(0) -+#define QCA955X_SGMII_RESET_TX_CLK_N BIT(1) -+#define QCA955X_SGMII_RESET_RX_125M_N BIT(2) -+#define QCA955X_SGMII_RESET_TX_125M_N BIT(3) -+#define QCA955X_SGMII_RESET_HW_RX_125M_N BIT(4) -+ - #define QCA955X_SGMII_SERDES_LOCK_DETECT_STATUS BIT(15) - #define QCA955X_SGMII_SERDES_RES_CALIBRATION_SHIFT 23 - #define QCA955X_SGMII_SERDES_RES_CALIBRATION_MASK 0xf -+ -+#define QCA955X_MR_AN_CONTROL_SPEED_SEL1 BIT(6) -+#define QCA955X_MR_AN_CONTROL_DUPLEX_MODE BIT(8) -+#define QCA955X_MR_AN_CONTROL_RESTART_AN BIT(9) -+#define QCA955X_MR_AN_CONTROL_POWER_DOWN BIT(11) -+#define QCA955X_MR_AN_CONTROL_AN_ENABLE BIT(12) -+#define QCA955X_MR_AN_CONTROL_SPEED_SEL0 BIT(13) -+#define QCA955X_MR_AN_CONTROL_LOOPBACK BIT(14) -+#define QCA955X_MR_AN_CONTROL_PHY_RESET BIT(15) -+ -+#define QCA955X_MR_AN_STATUS_EXT_CAP BIT(0) -+#define QCA955X_MR_AN_STATUS_LINK_UP BIT(2) -+#define QCA955X_MR_AN_STATUS_AN_ABILITY BIT(3) -+#define QCA955X_MR_AN_STATUS_REMOTE_FAULT BIT(4) -+#define QCA955X_MR_AN_STATUS_AN_COMPLETE BIT(5) -+#define QCA955X_MR_AN_STATUS_NO_PREAMBLE BIT(6) -+#define QCA955X_MR_AN_STATUS_BASE_PAGE BIT(7) -+ -+#define QCA955X_SGMII_CONFIG_MODE_CTRL_SHIFT 0 -+#define QCA955X_SGMII_CONFIG_MODE_CTRL_MASK 0x7 -+#define QCA955X_SGMII_CONFIG_ENABLE_SGMII_TX_PAUSE BIT(3) -+#define QCA955X_SGMII_CONFIG_MR_REG4_CHANGED BIT(4) -+#define QCA955X_SGMII_CONFIG_FORCE_SPEED BIT(5) -+#define QCA955X_SGMII_CONFIG_SPEED_SHIFT 6 -+#define QCA955X_SGMII_CONFIG_SPEED_MASK 0xc0 -+#define QCA955X_SGMII_CONFIG_REMOTE_PHY_LOOPBACK BIT(8) -+#define QCA955X_SGMII_CONFIG_NEXT_PAGE_LOADED BIT(9) -+#define QCA955X_SGMII_CONFIG_MDIO_ENABLE BIT(10) -+#define QCA955X_SGMII_CONFIG_MDIO_PULSE BIT(11) -+#define QCA955X_SGMII_CONFIG_MDIO_COMPLETE BIT(12) -+#define QCA955X_SGMII_CONFIG_PRBS_ENABLE BIT(13) -+#define QCA955X_SGMII_CONFIG_BERT_ENABLE BIT(14) -+ -+#define QCA955X_SGMII_DEBUG_TX_STATE_MASK 0xff -+#define QCA955X_SGMII_DEBUG_TX_STATE_SHIFT 0 -+#define QCA955X_SGMII_DEBUG_RX_STATE_MASK 0xff00 -+#define QCA955X_SGMII_DEBUG_RX_STATE_SHIFT 8 -+#define QCA955X_SGMII_DEBUG_RX_SYNC_STATE_MASK 0xff0000 -+#define QCA955X_SGMII_DEBUG_RX_SYNC_STATE_SHIFT 16 -+#define QCA955X_SGMII_DEBUG_ARB_STATE_MASK 0xf000000 -+#define QCA955X_SGMII_DEBUG_ARB_STATE_SHIFT 24 -+ - /* - * QCA956X GMAC Interface - */ diff --git a/target/linux/ath79/patches-4.14/0038-at803x-disable-delays.patch b/target/linux/ath79/patches-4.14/0038-at803x-disable-delays.patch deleted file mode 100644 index cf05d0fc4a..0000000000 --- a/target/linux/ath79/patches-4.14/0038-at803x-disable-delays.patch +++ /dev/null @@ -1,27 +0,0 @@ -Until upstream commit 6d4cd041f0af("net: phy: at803x: disable delay -only for RGMII mode"), delays were not disabled on driver probe -for the Atheros AR803x PHYs, although the RX delay is enabled on -soft and hard reset. - -In addition, the TX delay setting is retained on soft-reset. - -This patch disables both delays on config init to align the behavior -with kernel 5.1 and higher. It can be safely dropped with kernel 5.1. - ---- a/drivers/net/phy/at803x.c -+++ b/drivers/net/phy/at803x.c -@@ -320,6 +320,14 @@ static int at803x_config_init(struct phy - if (ret < 0) - return ret; - -+ /* Disable RX delay */ -+ at803x_debug_reg_mask(phydev, AT803X_DEBUG_REG_0, -+ AT803X_DEBUG_RX_CLK_DLY_EN, 0); -+ -+ /* Disable TX delay */ -+ at803x_debug_reg_mask(phydev, AT803X_DEBUG_REG_5, -+ AT803X_DEBUG_TX_CLK_DLY_EN, 0); -+ - if (phydev->interface == PHY_INTERFACE_MODE_RGMII_RXID || - phydev->interface == PHY_INTERFACE_MODE_RGMII_ID) { - ret = at803x_enable_rx_delay(phydev); diff --git a/target/linux/ath79/patches-4.14/004-register_gpio_driver_earlier.patch b/target/linux/ath79/patches-4.14/004-register_gpio_driver_earlier.patch deleted file mode 100644 index cc30e2d91e..0000000000 --- a/target/linux/ath79/patches-4.14/004-register_gpio_driver_earlier.patch +++ /dev/null @@ -1,18 +0,0 @@ -HACK: register the GPIO driver earlier to ensure that gpio_request calls -from mach files succeed. - ---- a/drivers/gpio/gpio-ath79.c -+++ b/drivers/gpio/gpio-ath79.c -@@ -322,7 +322,11 @@ static struct platform_driver ath79_gpio - .remove = ath79_gpio_remove, - }; - --module_platform_driver(ath79_gpio_driver); -+static int __init ath79_gpio_init(void) -+{ -+ return platform_driver_register(&ath79_gpio_driver); -+} -+postcore_initcall(ath79_gpio_init); - - MODULE_DESCRIPTION("Atheros AR71XX/AR724X/AR913X GPIO API support"); - MODULE_LICENSE("GPL v2"); diff --git a/target/linux/ath79/patches-4.14/404-mtd-cybertan-trx-parser.patch b/target/linux/ath79/patches-4.14/404-mtd-cybertan-trx-parser.patch deleted file mode 100644 index 3cc0b0dd49..0000000000 --- a/target/linux/ath79/patches-4.14/404-mtd-cybertan-trx-parser.patch +++ /dev/null @@ -1,19 +0,0 @@ ---- a/drivers/mtd/parsers/Makefile -+++ b/drivers/mtd/parsers/Makefile -@@ -1 +1,2 @@ -+obj-$(CONFIG_MTD_PARSER_CYBERTAN) += parser_cybertan.o - obj-$(CONFIG_MTD_PARSER_TRX) += parser_trx.o ---- a/drivers/mtd/parsers/Kconfig -+++ b/drivers/mtd/parsers/Kconfig -@@ -1,3 +1,11 @@ -+config MTD_PARSER_CYBERTAN -+ tristate "Parser for Cybertan format partitions" -+ depends on MTD && (ATH79 || COMPILE_TEST) -+ help -+ Cybertan has a proprietory header than encompasses a Broadcom trx -+ header. This driver will parse the header and take care of the -+ special offsets that result in the extra headers. -+ - config MTD_PARSER_TRX - tristate "Parser for TRX format partitions" - depends on MTD && (BCM47XX || ARCH_BCM_5301X || COMPILE_TEST) diff --git a/target/linux/ath79/patches-4.14/405-mtd-tp-link-partition-parser.patch b/target/linux/ath79/patches-4.14/405-mtd-tp-link-partition-parser.patch deleted file mode 100644 index 846b7f0a0c..0000000000 --- a/target/linux/ath79/patches-4.14/405-mtd-tp-link-partition-parser.patch +++ /dev/null @@ -1,25 +0,0 @@ ---- a/drivers/mtd/Kconfig -+++ b/drivers/mtd/Kconfig -@@ -194,6 +194,12 @@ config MTD_MYLOADER_PARTS - You will still need the parsing functions to be called by the driver - for your particular device. It won't happen automatically. - -+config MTD_TPLINK_PARTS -+ tristate "TP-Link AR7XXX/AR9XXX partitioning support" -+ depends on ATH79 -+ ---help--- -+ TBD. -+ - comment "User Modules And Translation Layers" - - # ---- a/drivers/mtd/Makefile -+++ b/drivers/mtd/Makefile -@@ -18,6 +18,7 @@ obj-$(CONFIG_MTD_BCM63XX_PARTS) += bcm63 - obj-$(CONFIG_MTD_BCM47XX_PARTS) += bcm47xxpart.o - obj-$(CONFIG_MTD_MYLOADER_PARTS) += myloader.o - obj-y += parsers/ -+obj-$(CONFIG_MTD_TPLINK_PARTS) += tplinkpart.o - - # 'Users' - code which presents functionality to userspace. - obj-$(CONFIG_MTD_BLKDEVS) += mtd_blkdevs.o diff --git a/target/linux/ath79/patches-4.14/408-mtd-redboot_partition_scan.patch b/target/linux/ath79/patches-4.14/408-mtd-redboot_partition_scan.patch deleted file mode 100644 index cd41e7ceb2..0000000000 --- a/target/linux/ath79/patches-4.14/408-mtd-redboot_partition_scan.patch +++ /dev/null @@ -1,44 +0,0 @@ ---- a/drivers/mtd/redboot.c -+++ b/drivers/mtd/redboot.c -@@ -76,12 +76,18 @@ static int parse_redboot_partitions(stru - static char nullstring[] = "unallocated"; - #endif - -+ buf = vmalloc(master->erasesize); -+ if (!buf) -+ return -ENOMEM; -+ -+ restart: - if ( directory < 0 ) { - offset = master->size + directory * master->erasesize; - while (mtd_block_isbad(master, offset)) { - if (!offset) { - nogood: - printk(KERN_NOTICE "Failed to find a non-bad block to check for RedBoot partition table\n"); -+ vfree(buf); - return -EIO; - } - offset -= master->erasesize; -@@ -94,10 +100,6 @@ static int parse_redboot_partitions(stru - goto nogood; - } - } -- buf = vmalloc(master->erasesize); -- -- if (!buf) -- return -ENOMEM; - - printk(KERN_NOTICE "Searching for RedBoot partition table in %s at offset 0x%lx\n", - master->name, offset); -@@ -170,6 +172,11 @@ static int parse_redboot_partitions(stru - } - if (i == numslots) { - /* Didn't find it */ -+ if (offset + master->erasesize < master->size) { -+ /* not at the end of the flash yet, maybe next block :) */ -+ directory++; -+ goto restart; -+ } - printk(KERN_NOTICE "No RedBoot partition table detected in %s\n", - master->name); - ret = 0; diff --git a/target/linux/ath79/patches-4.14/420-net-ar71xx_mac_driver.patch b/target/linux/ath79/patches-4.14/420-net-ar71xx_mac_driver.patch deleted file mode 100644 index 6377db0ac2..0000000000 --- a/target/linux/ath79/patches-4.14/420-net-ar71xx_mac_driver.patch +++ /dev/null @@ -1,28 +0,0 @@ ---- a/drivers/net/ethernet/atheros/Kconfig -+++ b/drivers/net/ethernet/atheros/Kconfig -@@ -5,7 +5,7 @@ - config NET_VENDOR_ATHEROS - bool "Atheros devices" - default y -- depends on PCI -+ depends on (PCI || ATH79) - ---help--- - If you have a network (Ethernet) card belonging to this class, say Y. - -@@ -78,4 +78,6 @@ config ALX - To compile this driver as a module, choose M here. The module - will be called alx. - -+source drivers/net/ethernet/atheros/ag71xx/Kconfig -+ - endif # NET_VENDOR_ATHEROS ---- a/drivers/net/ethernet/atheros/Makefile -+++ b/drivers/net/ethernet/atheros/Makefile -@@ -3,6 +3,7 @@ - # Makefile for the Atheros network device drivers. - # - -+obj-$(CONFIG_AG71XX) += ag71xx/ - obj-$(CONFIG_ATL1) += atlx/ - obj-$(CONFIG_ATL2) += atlx/ - obj-$(CONFIG_ATL1E) += atl1e/ diff --git a/target/linux/ath79/patches-4.14/425-at803x-allow-sgmii-aneg-override.patch b/target/linux/ath79/patches-4.14/425-at803x-allow-sgmii-aneg-override.patch deleted file mode 100644 index 3b302dcd9e..0000000000 --- a/target/linux/ath79/patches-4.14/425-at803x-allow-sgmii-aneg-override.patch +++ /dev/null @@ -1,16 +0,0 @@ ---- a/drivers/net/phy/at803x.c -+++ b/drivers/net/phy/at803x.c -@@ -472,6 +472,13 @@ static int at803x_aneg_done(struct phy_d - if (!(phy_read(phydev, AT803X_PSSR) & AT803X_PSSR_MR_AN_COMPLETE)) { - pr_warn("803x_aneg_done: SGMII link is not ok\n"); - aneg_done = 0; -+#ifdef CONFIG_OF_MDIO -+ if (phydev->mdio.dev.of_node && -+ of_property_read_bool(phydev->mdio.dev.of_node, -+ "at803x-override-sgmii-link-check")) { -+ aneg_done = 1; -+ } -+#endif - } - /* switch back to copper page */ - phy_write(phydev, AT803X_REG_CHIP_CONFIG, ccr | AT803X_BT_BX_REG_SEL); diff --git a/target/linux/ath79/patches-4.14/430-drivers-link-spi-before-mtd.patch b/target/linux/ath79/patches-4.14/430-drivers-link-spi-before-mtd.patch deleted file mode 100644 index 2f1549710b..0000000000 --- a/target/linux/ath79/patches-4.14/430-drivers-link-spi-before-mtd.patch +++ /dev/null @@ -1,12 +0,0 @@ ---- a/drivers/Makefile -+++ b/drivers/Makefile -@@ -83,8 +83,8 @@ obj-$(CONFIG_SCSI) += scsi/ - obj-y += nvme/ - obj-$(CONFIG_ATA) += ata/ - obj-$(CONFIG_TARGET_CORE) += target/ --obj-$(CONFIG_MTD) += mtd/ - obj-$(CONFIG_SPI) += spi/ -+obj-$(CONFIG_MTD) += mtd/ - obj-$(CONFIG_SPMI) += spmi/ - obj-$(CONFIG_HSI) += hsi/ - obj-y += net/ diff --git a/target/linux/ath79/patches-4.14/461-spi-ath79-add-fast-flash-read.patch b/target/linux/ath79/patches-4.14/461-spi-ath79-add-fast-flash-read.patch deleted file mode 100644 index 7c24fc5e14..0000000000 --- a/target/linux/ath79/patches-4.14/461-spi-ath79-add-fast-flash-read.patch +++ /dev/null @@ -1,60 +0,0 @@ ---- a/drivers/spi/spi-ath79.c -+++ b/drivers/spi/spi-ath79.c -@@ -101,9 +101,6 @@ static void ath79_spi_enable(struct ath7 - /* save CTRL register */ - sp->reg_ctrl = ath79_spi_rr(sp, AR71XX_SPI_REG_CTRL); - sp->ioc_base = ath79_spi_rr(sp, AR71XX_SPI_REG_IOC); -- -- /* TODO: setup speed? */ -- ath79_spi_wr(sp, AR71XX_SPI_REG_CTRL, 0x43); - } - - static void ath79_spi_disable(struct ath79_spi *sp) -@@ -203,6 +200,38 @@ static u32 ath79_spi_txrx_mode0(struct s - return ath79_spi_rr(sp, AR71XX_SPI_REG_RDS); - } - -+static bool ath79_spi_flash_read_supported(struct spi_device *spi) -+{ -+ if (spi->chip_select || gpio_is_valid(spi->cs_gpio)) -+ return false; -+ -+ return true; -+} -+ -+static int ath79_spi_read_flash_data(struct spi_device *spi, -+ struct spi_flash_read_message *msg) -+{ -+ struct ath79_spi *sp = ath79_spidev_to_sp(spi); -+ -+ if (msg->addr_width > 3) -+ return -EOPNOTSUPP; -+ -+ /* disable GPIO mode */ -+ ath79_spi_wr(sp, AR71XX_SPI_REG_FS, 0); -+ -+ memcpy_fromio(msg->buf, sp->base + msg->from, msg->len); -+ -+ /* enable GPIO mode */ -+ ath79_spi_wr(sp, AR71XX_SPI_REG_FS, AR71XX_SPI_FS_GPIO); -+ -+ /* restore IOC register */ -+ ath79_spi_wr(sp, AR71XX_SPI_REG_IOC, sp->ioc_base); -+ -+ msg->retlen = msg->len; -+ -+ return 0; -+} -+ - static int ath79_spi_probe(struct platform_device *pdev) - { - struct spi_master *master; -@@ -237,6 +266,8 @@ static int ath79_spi_probe(struct platfo - ret = PTR_ERR(sp->base); - goto err_put_master; - } -+ master->spi_flash_read = ath79_spi_read_flash_data; -+ master->flash_read_supported = ath79_spi_flash_read_supported; - - sp->clk = devm_clk_get(&pdev->dev, "ahb"); - if (IS_ERR(sp->clk)) { diff --git a/target/linux/ath79/patches-4.14/470-MIPS-ath79-swizzle-pci-address-for-ar71xx.patch b/target/linux/ath79/patches-4.14/470-MIPS-ath79-swizzle-pci-address-for-ar71xx.patch deleted file mode 100644 index 634ce56354..0000000000 --- a/target/linux/ath79/patches-4.14/470-MIPS-ath79-swizzle-pci-address-for-ar71xx.patch +++ /dev/null @@ -1,98 +0,0 @@ ---- /dev/null -+++ b/arch/mips/include/asm/mach-ath79/mangle-port.h -@@ -0,0 +1,37 @@ -+/* -+ * Copyright (C) 2012 Gabor Juhos <juhosg@openwrt.org> -+ * -+ * This file was derived from: inlude/asm-mips/mach-generic/mangle-port.h -+ * Copyright (C) 2003, 2004 Ralf Baechle -+ * -+ * This program is free software; you can redistribute it and/or modify it -+ * under the terms of the GNU General Public License version 2 as published -+ * by the Free Software Foundation. -+ */ -+ -+#ifndef __ASM_MACH_ATH79_MANGLE_PORT_H -+#define __ASM_MACH_ATH79_MANGLE_PORT_H -+ -+#ifdef CONFIG_PCI_AR71XX -+extern unsigned long (ath79_pci_swizzle_b)(unsigned long port); -+extern unsigned long (ath79_pci_swizzle_w)(unsigned long port); -+#else -+#define ath79_pci_swizzle_b(port) (port) -+#define ath79_pci_swizzle_w(port) (port) -+#endif -+ -+#define __swizzle_addr_b(port) ath79_pci_swizzle_b(port) -+#define __swizzle_addr_w(port) ath79_pci_swizzle_w(port) -+#define __swizzle_addr_l(port) (port) -+#define __swizzle_addr_q(port) (port) -+ -+# define ioswabb(a, x) (x) -+# define __mem_ioswabb(a, x) (x) -+# define ioswabw(a, x) (x) -+# define __mem_ioswabw(a, x) cpu_to_le16(x) -+# define ioswabl(a, x) (x) -+# define __mem_ioswabl(a, x) cpu_to_le32(x) -+# define ioswabq(a, x) (x) -+# define __mem_ioswabq(a, x) cpu_to_le64(x) -+ -+#endif /* __ASM_MACH_ATH79_MANGLE_PORT_H */ ---- a/arch/mips/pci/pci-ar71xx.c -+++ b/arch/mips/pci/pci-ar71xx.c -@@ -71,6 +71,45 @@ static const u32 ar71xx_pci_read_mask[8] - 0, 0xff, 0xffff, 0, 0xffffffff, 0, 0, 0 - }; - -+static unsigned long (*__ath79_pci_swizzle_b)(unsigned long port); -+static unsigned long (*__ath79_pci_swizzle_w)(unsigned long port); -+ -+static inline bool ar71xx_is_pci_addr(unsigned long port) -+{ -+ unsigned long phys = CPHYSADDR(port); -+ -+ return (phys >= AR71XX_PCI_MEM_BASE && -+ phys < AR71XX_PCI_MEM_BASE + AR71XX_PCI_MEM_SIZE); -+} -+ -+static unsigned long ar71xx_pci_swizzle_b(unsigned long port) -+{ -+ return ar71xx_is_pci_addr(port) ? port ^ 3 : port; -+} -+ -+static unsigned long ar71xx_pci_swizzle_w(unsigned long port) -+{ -+ return ar71xx_is_pci_addr(port) ? port ^ 2 : port; -+} -+ -+unsigned long ath79_pci_swizzle_b(unsigned long port) -+{ -+ if (__ath79_pci_swizzle_b) -+ return __ath79_pci_swizzle_b(port); -+ -+ return port; -+} -+EXPORT_SYMBOL(ath79_pci_swizzle_b); -+ -+unsigned long ath79_pci_swizzle_w(unsigned long port) -+{ -+ if (__ath79_pci_swizzle_w) -+ return __ath79_pci_swizzle_w(port); -+ -+ return port; -+} -+EXPORT_SYMBOL(ath79_pci_swizzle_w); -+ - static inline u32 ar71xx_pci_get_ble(int where, int size, int local) - { - u32 t; -@@ -279,6 +318,9 @@ static int ar71xx_pci_probe(struct platf - - register_pci_controller(&apc->pci_ctrl); - -+ __ath79_pci_swizzle_b = ar71xx_pci_swizzle_b; -+ __ath79_pci_swizzle_w = ar71xx_pci_swizzle_w; -+ - return 0; - } - diff --git a/target/linux/ath79/patches-4.14/900-mdio_bitbang_ignore_ta_value.patch b/target/linux/ath79/patches-4.14/900-mdio_bitbang_ignore_ta_value.patch deleted file mode 100644 index 8f8f349a66..0000000000 --- a/target/linux/ath79/patches-4.14/900-mdio_bitbang_ignore_ta_value.patch +++ /dev/null @@ -1,32 +0,0 @@ ---- a/drivers/net/phy/mdio-bitbang.c -+++ b/drivers/net/phy/mdio-bitbang.c -@@ -155,7 +155,7 @@ static int mdiobb_cmd_addr(struct mdiobb - static int mdiobb_read(struct mii_bus *bus, int phy, int reg) - { - struct mdiobb_ctrl *ctrl = bus->priv; -- int ret, i; -+ int ret; - - if (reg & MII_ADDR_C45) { - reg = mdiobb_cmd_addr(ctrl, phy, reg); -@@ -165,19 +165,7 @@ static int mdiobb_read(struct mii_bus *b - - ctrl->ops->set_mdio_dir(ctrl, 0); - -- /* check the turnaround bit: the PHY should be driving it to zero, if this -- * PHY is listed in phy_ignore_ta_mask as having broken TA, skip that -- */ -- if (mdiobb_get_bit(ctrl) != 0 && -- !(bus->phy_ignore_ta_mask & (1 << phy))) { -- /* PHY didn't drive TA low -- flush any bits it -- * may be trying to send. -- */ -- for (i = 0; i < 32; i++) -- mdiobb_get_bit(ctrl); -- -- return 0xffff; -- } -+ mdiobb_get_bit(ctrl); - - ret = mdiobb_get_num(ctrl, 16); - mdiobb_get_bit(ctrl); diff --git a/target/linux/ath79/patches-4.14/901-phy-mdio-bitbang-prevent-rescheduling-during-command.patch b/target/linux/ath79/patches-4.14/901-phy-mdio-bitbang-prevent-rescheduling-during-command.patch deleted file mode 100644 index a830346a31..0000000000 --- a/target/linux/ath79/patches-4.14/901-phy-mdio-bitbang-prevent-rescheduling-during-command.patch +++ /dev/null @@ -1,61 +0,0 @@ -From 66e584435ac0de6e0abeb6d7166fe4fe25d6bb73 Mon Sep 17 00:00:00 2001 -From: Jonas Gorski <jogo@openwrt.org> -Date: Tue, 16 Jun 2015 13:15:08 +0200 -Subject: [PATCH] phy/mdio-bitbang: prevent rescheduling during command - -It seems some phys have some maximum timings for accessing the MDIO line, -resulting in bit errors under cpu stress. Prevent this from happening by -disabling interrupts when sending commands. - -Signed-off-by: Jonas Gorski <jogo@openwrt.org> ---- - drivers/net/phy/mdio-bitbang.c | 9 +++++++++ - 1 file changed, 9 insertions(+) - ---- a/drivers/net/phy/mdio-bitbang.c -+++ b/drivers/net/phy/mdio-bitbang.c -@@ -17,6 +17,7 @@ - * kind, whether express or implied. - */ - -+#include <linux/irqflags.h> - #include <linux/module.h> - #include <linux/mdio-bitbang.h> - #include <linux/types.h> -@@ -156,7 +157,9 @@ static int mdiobb_read(struct mii_bus *b - { - struct mdiobb_ctrl *ctrl = bus->priv; - int ret; -+ unsigned long flags; - -+ local_irq_save(flags); - if (reg & MII_ADDR_C45) { - reg = mdiobb_cmd_addr(ctrl, phy, reg); - mdiobb_cmd(ctrl, MDIO_C45_READ, phy, reg); -@@ -169,13 +172,17 @@ static int mdiobb_read(struct mii_bus *b - - ret = mdiobb_get_num(ctrl, 16); - mdiobb_get_bit(ctrl); -+ local_irq_restore(flags); -+ - return ret; - } - - static int mdiobb_write(struct mii_bus *bus, int phy, int reg, u16 val) - { - struct mdiobb_ctrl *ctrl = bus->priv; -+ unsigned long flags; - -+ local_irq_save(flags); - if (reg & MII_ADDR_C45) { - reg = mdiobb_cmd_addr(ctrl, phy, reg); - mdiobb_cmd(ctrl, MDIO_C45_WRITE, phy, reg); -@@ -190,6 +197,8 @@ static int mdiobb_write(struct mii_bus * - - ctrl->ops->set_mdio_dir(ctrl, 0); - mdiobb_get_bit(ctrl); -+ local_irq_restore(flags); -+ - return 0; - } - diff --git a/target/linux/ath79/patches-4.14/910-unaligned_access_hacks.patch b/target/linux/ath79/patches-4.14/910-unaligned_access_hacks.patch deleted file mode 100644 index cff52e5add..0000000000 --- a/target/linux/ath79/patches-4.14/910-unaligned_access_hacks.patch +++ /dev/null @@ -1,900 +0,0 @@ ---- a/arch/mips/include/asm/checksum.h -+++ b/arch/mips/include/asm/checksum.h -@@ -134,26 +134,30 @@ static inline __sum16 ip_fast_csum(const - const unsigned int *stop = word + ihl; - unsigned int csum; - int carry; -+ unsigned int w; - -- csum = word[0]; -- csum += word[1]; -- carry = (csum < word[1]); -+ csum = net_hdr_word(word++); -+ -+ w = net_hdr_word(word++); -+ csum += w; -+ carry = (csum < w); - csum += carry; - -- csum += word[2]; -- carry = (csum < word[2]); -+ w = net_hdr_word(word++); -+ csum += w; -+ carry = (csum < w); - csum += carry; - -- csum += word[3]; -- carry = (csum < word[3]); -+ w = net_hdr_word(word++); -+ csum += w; -+ carry = (csum < w); - csum += carry; - -- word += 4; - do { -- csum += *word; -- carry = (csum < *word); -+ w = net_hdr_word(word++); -+ csum += w; -+ carry = (csum < w); - csum += carry; -- word++; - } while (word != stop); - - return csum_fold(csum); -@@ -214,73 +218,6 @@ static inline __sum16 ip_compute_csum(co - return csum_fold(csum_partial(buff, len, 0)); - } - --#define _HAVE_ARCH_IPV6_CSUM --static __inline__ __sum16 csum_ipv6_magic(const struct in6_addr *saddr, -- const struct in6_addr *daddr, -- __u32 len, __u8 proto, -- __wsum sum) --{ -- __wsum tmp; -- -- __asm__( -- " .set push # csum_ipv6_magic\n" -- " .set noreorder \n" -- " .set noat \n" -- " addu %0, %5 # proto (long in network byte order)\n" -- " sltu $1, %0, %5 \n" -- " addu %0, $1 \n" -- -- " addu %0, %6 # csum\n" -- " sltu $1, %0, %6 \n" -- " lw %1, 0(%2) # four words source address\n" -- " addu %0, $1 \n" -- " addu %0, %1 \n" -- " sltu $1, %0, %1 \n" -- -- " lw %1, 4(%2) \n" -- " addu %0, $1 \n" -- " addu %0, %1 \n" -- " sltu $1, %0, %1 \n" -- -- " lw %1, 8(%2) \n" -- " addu %0, $1 \n" -- " addu %0, %1 \n" -- " sltu $1, %0, %1 \n" -- -- " lw %1, 12(%2) \n" -- " addu %0, $1 \n" -- " addu %0, %1 \n" -- " sltu $1, %0, %1 \n" -- -- " lw %1, 0(%3) \n" -- " addu %0, $1 \n" -- " addu %0, %1 \n" -- " sltu $1, %0, %1 \n" -- -- " lw %1, 4(%3) \n" -- " addu %0, $1 \n" -- " addu %0, %1 \n" -- " sltu $1, %0, %1 \n" -- -- " lw %1, 8(%3) \n" -- " addu %0, $1 \n" -- " addu %0, %1 \n" -- " sltu $1, %0, %1 \n" -- -- " lw %1, 12(%3) \n" -- " addu %0, $1 \n" -- " addu %0, %1 \n" -- " sltu $1, %0, %1 \n" -- -- " addu %0, $1 # Add final carry\n" -- " .set pop" -- : "=&r" (sum), "=&r" (tmp) -- : "r" (saddr), "r" (daddr), -- "0" (htonl(len)), "r" (htonl(proto)), "r" (sum)); -- -- return csum_fold(sum); --} -- - #include <asm-generic/checksum.h> - #endif /* CONFIG_GENERIC_CSUM */ - ---- a/include/uapi/linux/ip.h -+++ b/include/uapi/linux/ip.h -@@ -103,7 +103,7 @@ struct iphdr { - __be32 saddr; - __be32 daddr; - /*The options start here. */ --}; -+} __attribute__((packed, aligned(2))); - - - struct ip_auth_hdr { ---- a/include/uapi/linux/ipv6.h -+++ b/include/uapi/linux/ipv6.h -@@ -131,7 +131,7 @@ struct ipv6hdr { - - struct in6_addr saddr; - struct in6_addr daddr; --}; -+} __attribute__((packed, aligned(2))); - - - /* index values for the variables in ipv6_devconf */ ---- a/include/uapi/linux/tcp.h -+++ b/include/uapi/linux/tcp.h -@@ -55,7 +55,7 @@ struct tcphdr { - __be16 window; - __sum16 check; - __be16 urg_ptr; --}; -+} __attribute__((packed, aligned(2))); - - /* - * The union cast uses a gcc extension to avoid aliasing problems -@@ -65,7 +65,7 @@ struct tcphdr { - union tcp_word_hdr { - struct tcphdr hdr; - __be32 words[5]; --}; -+} __attribute__((packed, aligned(2))); - - #define tcp_flag_word(tp) ( ((union tcp_word_hdr *)(tp))->words [3]) - ---- a/include/uapi/linux/udp.h -+++ b/include/uapi/linux/udp.h -@@ -25,7 +25,7 @@ struct udphdr { - __be16 dest; - __be16 len; - __sum16 check; --}; -+} __attribute__((packed, aligned(2))); - - /* UDP socket options */ - #define UDP_CORK 1 /* Never send partially complete segments */ ---- a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c -+++ b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c -@@ -48,8 +48,8 @@ static bool ipv4_pkt_to_tuple(const stru - if (ap == NULL) - return false; - -- tuple->src.u3.ip = ap[0]; -- tuple->dst.u3.ip = ap[1]; -+ tuple->src.u3.ip = net_hdr_word(ap++); -+ tuple->dst.u3.ip = net_hdr_word(ap); - - return true; - } ---- a/include/uapi/linux/icmp.h -+++ b/include/uapi/linux/icmp.h -@@ -82,7 +82,7 @@ struct icmphdr { - } frag; - __u8 reserved[4]; - } un; --}; -+} __attribute__((packed, aligned(2))); - - - /* ---- a/include/uapi/linux/in6.h -+++ b/include/uapi/linux/in6.h -@@ -43,7 +43,7 @@ struct in6_addr { - #define s6_addr16 in6_u.u6_addr16 - #define s6_addr32 in6_u.u6_addr32 - #endif --}; -+} __attribute__((packed, aligned(2))); - #endif /* __UAPI_DEF_IN6_ADDR */ - - #if __UAPI_DEF_SOCKADDR_IN6 ---- a/net/ipv6/tcp_ipv6.c -+++ b/net/ipv6/tcp_ipv6.c -@@ -39,6 +39,7 @@ - #include <linux/ipsec.h> - #include <linux/times.h> - #include <linux/slab.h> -+#include <asm/unaligned.h> - #include <linux/uaccess.h> - #include <linux/ipv6.h> - #include <linux/icmpv6.h> -@@ -820,10 +821,10 @@ static void tcp_v6_send_response(const s - topt = (__be32 *)(t1 + 1); - - if (tsecr) { -- *topt++ = htonl((TCPOPT_NOP << 24) | (TCPOPT_NOP << 16) | -- (TCPOPT_TIMESTAMP << 8) | TCPOLEN_TIMESTAMP); -- *topt++ = htonl(tsval); -- *topt++ = htonl(tsecr); -+ put_unaligned_be32((TCPOPT_NOP << 24) | (TCPOPT_NOP << 16) | -+ (TCPOPT_TIMESTAMP << 8) | TCPOLEN_TIMESTAMP, topt++); -+ put_unaligned_be32(tsval, topt++); -+ put_unaligned_be32(tsecr, topt++); - } - - #ifdef CONFIG_TCP_MD5SIG ---- a/include/linux/ipv6.h -+++ b/include/linux/ipv6.h -@@ -6,6 +6,7 @@ - - #define ipv6_optlen(p) (((p)->hdrlen+1) << 3) - #define ipv6_authlen(p) (((p)->hdrlen+2) << 2) -+ - /* - * This structure contains configuration options per IPv6 link. - */ ---- a/net/ipv6/datagram.c -+++ b/net/ipv6/datagram.c -@@ -486,7 +486,7 @@ int ipv6_recv_error(struct sock *sk, str - ipv6_iface_scope_id(&sin->sin6_addr, - IP6CB(skb)->iif); - } else { -- ipv6_addr_set_v4mapped(*(__be32 *)(nh + serr->addr_offset), -+ ipv6_addr_set_v4mapped(net_hdr_word(nh + serr->addr_offset), - &sin->sin6_addr); - sin->sin6_scope_id = 0; - } -@@ -835,12 +835,12 @@ int ip6_datagram_send_ctl(struct net *ne - } - - if (fl6->flowlabel&IPV6_FLOWINFO_MASK) { -- if ((fl6->flowlabel^*(__be32 *)CMSG_DATA(cmsg))&~IPV6_FLOWINFO_MASK) { -+ if ((fl6->flowlabel^net_hdr_word(CMSG_DATA(cmsg)))&~IPV6_FLOWINFO_MASK) { - err = -EINVAL; - goto exit_f; - } - } -- fl6->flowlabel = IPV6_FLOWINFO_MASK & *(__be32 *)CMSG_DATA(cmsg); -+ fl6->flowlabel = IPV6_FLOWINFO_MASK & net_hdr_word(CMSG_DATA(cmsg)); - break; - - case IPV6_2292HOPOPTS: ---- a/net/ipv6/ip6_gre.c -+++ b/net/ipv6/ip6_gre.c -@@ -397,7 +397,7 @@ static void ip6gre_err(struct sk_buff *s - return; - ipv6h = (const struct ipv6hdr *)skb->data; - greh = (const struct gre_base_hdr *)(skb->data + offset); -- key = key_off ? *(__be32 *)(skb->data + key_off) : 0; -+ key = key_off ? net_hdr_word((__be32 *)(skb->data + key_off)) : 0; - - t = ip6gre_tunnel_lookup(skb->dev, &ipv6h->daddr, &ipv6h->saddr, - key, greh->protocol); ---- a/net/ipv6/exthdrs.c -+++ b/net/ipv6/exthdrs.c -@@ -733,7 +733,7 @@ static bool ipv6_hop_jumbo(struct sk_buf - goto drop; - } - -- pkt_len = ntohl(*(__be32 *)(nh + optoff + 2)); -+ pkt_len = ntohl(net_hdr_word(nh + optoff + 2)); - if (pkt_len <= IPV6_MAXPLEN) { - __IP6_INC_STATS(net, ipv6_skb_idev(skb), - IPSTATS_MIB_INHDRERRORS); ---- a/include/linux/types.h -+++ b/include/linux/types.h -@@ -229,5 +229,11 @@ struct callback_head { - typedef void (*rcu_callback_t)(struct rcu_head *head); - typedef void (*call_rcu_func_t)(struct rcu_head *head, rcu_callback_t func); - -+struct net_hdr_word { -+ u32 words[1]; -+} __attribute__((packed, aligned(2))); -+ -+#define net_hdr_word(_p) (((struct net_hdr_word *) (_p))->words[0]) -+ - #endif /* __ASSEMBLY__ */ - #endif /* _LINUX_TYPES_H */ ---- a/net/ipv4/af_inet.c -+++ b/net/ipv4/af_inet.c -@@ -1352,8 +1352,8 @@ struct sk_buff **inet_gro_receive(struct - if (unlikely(ip_fast_csum((u8 *)iph, 5))) - goto out_unlock; - -- id = ntohl(*(__be32 *)&iph->id); -- flush = (u16)((ntohl(*(__be32 *)iph) ^ skb_gro_len(skb)) | (id & ~IP_DF)); -+ id = ntohl(net_hdr_word(&iph->id)); -+ flush = (u16)((ntohl(net_hdr_word(iph)) ^ skb_gro_len(skb)) | (id & ~IP_DF)); - id >>= 16; - - for (p = *head; p; p = p->next) { ---- a/net/ipv4/route.c -+++ b/net/ipv4/route.c -@@ -466,7 +466,7 @@ static struct neighbour *ipv4_neigh_look - else if (skb) - pkey = &ip_hdr(skb)->daddr; - -- n = __ipv4_neigh_lookup(dev, *(__force u32 *)pkey); -+ n = __ipv4_neigh_lookup(dev, net_hdr_word(pkey)); - if (n) - return n; - return neigh_create(&arp_tbl, pkey, dev); ---- a/net/ipv4/tcp_output.c -+++ b/net/ipv4/tcp_output.c -@@ -454,48 +454,53 @@ static void tcp_options_write(__be32 *pt - u16 options = opts->options; /* mungable copy */ - - if (unlikely(OPTION_MD5 & options)) { -- *ptr++ = htonl((TCPOPT_NOP << 24) | (TCPOPT_NOP << 16) | -- (TCPOPT_MD5SIG << 8) | TCPOLEN_MD5SIG); -+ net_hdr_word(ptr++) = -+ htonl((TCPOPT_NOP << 24) | (TCPOPT_NOP << 16) | -+ (TCPOPT_MD5SIG << 8) | TCPOLEN_MD5SIG); - /* overload cookie hash location */ - opts->hash_location = (__u8 *)ptr; - ptr += 4; - } - - if (unlikely(opts->mss)) { -- *ptr++ = htonl((TCPOPT_MSS << 24) | -- (TCPOLEN_MSS << 16) | -- opts->mss); -+ net_hdr_word(ptr++) = -+ htonl((TCPOPT_MSS << 24) | (TCPOLEN_MSS << 16) | -+ opts->mss); - } - - if (likely(OPTION_TS & options)) { - if (unlikely(OPTION_SACK_ADVERTISE & options)) { -- *ptr++ = htonl((TCPOPT_SACK_PERM << 24) | -- (TCPOLEN_SACK_PERM << 16) | -- (TCPOPT_TIMESTAMP << 8) | -- TCPOLEN_TIMESTAMP); -+ net_hdr_word(ptr++) = -+ htonl((TCPOPT_SACK_PERM << 24) | -+ (TCPOLEN_SACK_PERM << 16) | -+ (TCPOPT_TIMESTAMP << 8) | -+ TCPOLEN_TIMESTAMP); - options &= ~OPTION_SACK_ADVERTISE; - } else { -- *ptr++ = htonl((TCPOPT_NOP << 24) | -- (TCPOPT_NOP << 16) | -- (TCPOPT_TIMESTAMP << 8) | -- TCPOLEN_TIMESTAMP); -+ net_hdr_word(ptr++) = -+ htonl((TCPOPT_NOP << 24) | -+ (TCPOPT_NOP << 16) | -+ (TCPOPT_TIMESTAMP << 8) | -+ TCPOLEN_TIMESTAMP); - } -- *ptr++ = htonl(opts->tsval); -- *ptr++ = htonl(opts->tsecr); -+ net_hdr_word(ptr++) = htonl(opts->tsval); -+ net_hdr_word(ptr++) = htonl(opts->tsecr); - } - - if (unlikely(OPTION_SACK_ADVERTISE & options)) { -- *ptr++ = htonl((TCPOPT_NOP << 24) | -- (TCPOPT_NOP << 16) | -- (TCPOPT_SACK_PERM << 8) | -- TCPOLEN_SACK_PERM); -+ net_hdr_word(ptr++) = -+ htonl((TCPOPT_NOP << 24) | -+ (TCPOPT_NOP << 16) | -+ (TCPOPT_SACK_PERM << 8) | -+ TCPOLEN_SACK_PERM); - } - - if (unlikely(OPTION_WSCALE & options)) { -- *ptr++ = htonl((TCPOPT_NOP << 24) | -- (TCPOPT_WINDOW << 16) | -- (TCPOLEN_WINDOW << 8) | -- opts->ws); -+ net_hdr_word(ptr++) = -+ htonl((TCPOPT_NOP << 24) | -+ (TCPOPT_WINDOW << 16) | -+ (TCPOLEN_WINDOW << 8) | -+ opts->ws); - } - - if (unlikely(opts->num_sack_blocks)) { -@@ -503,16 +508,17 @@ static void tcp_options_write(__be32 *pt - tp->duplicate_sack : tp->selective_acks; - int this_sack; - -- *ptr++ = htonl((TCPOPT_NOP << 24) | -- (TCPOPT_NOP << 16) | -- (TCPOPT_SACK << 8) | -- (TCPOLEN_SACK_BASE + (opts->num_sack_blocks * -+ net_hdr_word(ptr++) = -+ htonl((TCPOPT_NOP << 24) | -+ (TCPOPT_NOP << 16) | -+ (TCPOPT_SACK << 8) | -+ (TCPOLEN_SACK_BASE + (opts->num_sack_blocks * - TCPOLEN_SACK_PERBLOCK))); - - for (this_sack = 0; this_sack < opts->num_sack_blocks; - ++this_sack) { -- *ptr++ = htonl(sp[this_sack].start_seq); -- *ptr++ = htonl(sp[this_sack].end_seq); -+ net_hdr_word(ptr++) = htonl(sp[this_sack].start_seq); -+ net_hdr_word(ptr++) = htonl(sp[this_sack].end_seq); - } - - tp->rx_opt.dsack = 0; -@@ -525,13 +531,14 @@ static void tcp_options_write(__be32 *pt - - if (foc->exp) { - len = TCPOLEN_EXP_FASTOPEN_BASE + foc->len; -- *ptr = htonl((TCPOPT_EXP << 24) | (len << 16) | -+ net_hdr_word(ptr) = -+ htonl((TCPOPT_EXP << 24) | (len << 16) | - TCPOPT_FASTOPEN_MAGIC); - p += TCPOLEN_EXP_FASTOPEN_BASE; - } else { - len = TCPOLEN_FASTOPEN_BASE + foc->len; -- *p++ = TCPOPT_FASTOPEN; -- *p++ = len; -+ net_hdr_word(p++) = TCPOPT_FASTOPEN; -+ net_hdr_word(p++) = len; - } - - memcpy(p, foc->val, foc->len); ---- a/include/uapi/linux/igmp.h -+++ b/include/uapi/linux/igmp.h -@@ -33,7 +33,7 @@ struct igmphdr { - __u8 code; /* For newer IGMP */ - __sum16 csum; - __be32 group; --}; -+} __attribute__((packed, aligned(2))); - - /* V3 group record types [grec_type] */ - #define IGMPV3_MODE_IS_INCLUDE 1 -@@ -49,7 +49,7 @@ struct igmpv3_grec { - __be16 grec_nsrcs; - __be32 grec_mca; - __be32 grec_src[0]; --}; -+} __attribute__((packed, aligned(2))); - - struct igmpv3_report { - __u8 type; -@@ -58,7 +58,7 @@ struct igmpv3_report { - __be16 resv2; - __be16 ngrec; - struct igmpv3_grec grec[0]; --}; -+} __attribute__((packed, aligned(2))); - - struct igmpv3_query { - __u8 type; -@@ -79,7 +79,7 @@ struct igmpv3_query { - __u8 qqic; - __be16 nsrcs; - __be32 srcs[0]; --}; -+} __attribute__((packed, aligned(2))); - - #define IGMP_HOST_MEMBERSHIP_QUERY 0x11 /* From RFC1112 */ - #define IGMP_HOST_MEMBERSHIP_REPORT 0x12 /* Ditto */ ---- a/net/core/flow_dissector.c -+++ b/net/core/flow_dissector.c -@@ -109,7 +109,7 @@ __be32 __skb_flow_get_ports(const struct - ports = __skb_header_pointer(skb, thoff + poff, - sizeof(_ports), data, hlen, &_ports); - if (ports) -- return *ports; -+ return (__be32)net_hdr_word(ports); - } - - return 0; ---- a/include/uapi/linux/icmpv6.h -+++ b/include/uapi/linux/icmpv6.h -@@ -77,7 +77,7 @@ struct icmp6hdr { - #define icmp6_addrconf_other icmp6_dataun.u_nd_ra.other - #define icmp6_rt_lifetime icmp6_dataun.u_nd_ra.rt_lifetime - #define icmp6_router_pref icmp6_dataun.u_nd_ra.router_pref --}; -+} __attribute__((packed, aligned(2))); - - - #define ICMPV6_ROUTER_PREF_LOW 0x3 ---- a/include/net/ndisc.h -+++ b/include/net/ndisc.h -@@ -89,7 +89,7 @@ struct ra_msg { - struct icmp6hdr icmph; - __be32 reachable_time; - __be32 retrans_timer; --}; -+} __attribute__((packed, aligned(2))); - - struct rd_msg { - struct icmp6hdr icmph; -@@ -368,10 +368,10 @@ static inline u32 ndisc_hashfn(const voi - { - const u32 *p32 = pkey; - -- return (((p32[0] ^ hash32_ptr(dev)) * hash_rnd[0]) + -- (p32[1] * hash_rnd[1]) + -- (p32[2] * hash_rnd[2]) + -- (p32[3] * hash_rnd[3])); -+ return (((net_hdr_word(&p32[0]) ^ hash32_ptr(dev)) * hash_rnd[0]) + -+ (net_hdr_word(&p32[1]) * hash_rnd[1]) + -+ (net_hdr_word(&p32[2]) * hash_rnd[2]) + -+ (net_hdr_word(&p32[3]) * hash_rnd[3])); - } - - static inline struct neighbour *__ipv6_neigh_lookup_noref(struct net_device *dev, const void *pkey) ---- a/net/sched/cls_u32.c -+++ b/net/sched/cls_u32.c -@@ -165,7 +165,7 @@ next_knode: - data = skb_header_pointer(skb, toff, 4, &hdata); - if (!data) - goto out; -- if ((*data ^ key->val) & key->mask) { -+ if ((net_hdr_word(data) ^ key->val) & key->mask) { - n = rcu_dereference_bh(n->next); - goto next_knode; - } -@@ -218,8 +218,8 @@ check_terminal: - &hdata); - if (!data) - goto out; -- sel = ht->divisor & u32_hash_fold(*data, &n->sel, -- n->fshift); -+ sel = ht->divisor & u32_hash_fold(net_hdr_word(data), -+ &n->sel, n->fshift); - } - if (!(n->sel.flags & (TC_U32_VAROFFSET | TC_U32_OFFSET | TC_U32_EAT))) - goto next_ht; ---- a/net/ipv6/ip6_offload.c -+++ b/net/ipv6/ip6_offload.c -@@ -221,7 +221,7 @@ static struct sk_buff **ipv6_gro_receive - continue; - - iph2 = (struct ipv6hdr *)(p->data + off); -- first_word = *(__be32 *)iph ^ *(__be32 *)iph2; -+ first_word = net_hdr_word(iph) ^ net_hdr_word(iph2); - - /* All fields must match except length and Traffic Class. - * XXX skbs on the gro_list have all been parsed and pulled ---- a/include/net/addrconf.h -+++ b/include/net/addrconf.h -@@ -47,7 +47,7 @@ struct prefix_info { - __be32 reserved2; - - struct in6_addr prefix; --}; -+} __attribute__((packed, aligned(2))); - - #include <linux/netdevice.h> - #include <net/if_inet6.h> ---- a/include/net/inet_ecn.h -+++ b/include/net/inet_ecn.h -@@ -125,9 +125,9 @@ static inline int IP6_ECN_set_ce(struct - if (INET_ECN_is_not_ect(ipv6_get_dsfield(iph))) - return 0; - -- from = *(__be32 *)iph; -+ from = net_hdr_word(iph); - to = from | htonl(INET_ECN_CE << 20); -- *(__be32 *)iph = to; -+ net_hdr_word(iph) = to; - if (skb->ip_summed == CHECKSUM_COMPLETE) - skb->csum = csum_add(csum_sub(skb->csum, (__force __wsum)from), - (__force __wsum)to); -@@ -136,7 +136,7 @@ static inline int IP6_ECN_set_ce(struct - - static inline void IP6_ECN_clear(struct ipv6hdr *iph) - { -- *(__be32*)iph &= ~htonl(INET_ECN_MASK << 20); -+ net_hdr_word(iph) &= ~htonl(INET_ECN_MASK << 20); - } - - static inline void ipv6_copy_dscp(unsigned int dscp, struct ipv6hdr *inner) ---- a/include/net/ipv6.h -+++ b/include/net/ipv6.h -@@ -108,7 +108,7 @@ struct frag_hdr { - __u8 reserved; - __be16 frag_off; - __be32 identification; --}; -+} __attribute__((packed, aligned(2))); - - #define IP6_MF 0x0001 - #define IP6_OFFSET 0xFFF8 -@@ -437,8 +437,8 @@ static inline void __ipv6_addr_set_half( - } - #endif - #endif -- addr[0] = wh; -- addr[1] = wl; -+ net_hdr_word(&addr[0]) = wh; -+ net_hdr_word(&addr[1]) = wl; - } - - static inline void ipv6_addr_set(struct in6_addr *addr, -@@ -497,6 +497,8 @@ static inline bool ipv6_prefix_equal(con - const __be32 *a1 = addr1->s6_addr32; - const __be32 *a2 = addr2->s6_addr32; - unsigned int pdw, pbi; -+ /* Used for last <32-bit fraction of prefix */ -+ u32 pbia1, pbia2; - - /* check complete u32 in prefix */ - pdw = prefixlen >> 5; -@@ -505,7 +507,9 @@ static inline bool ipv6_prefix_equal(con - - /* check incomplete u32 in prefix */ - pbi = prefixlen & 0x1f; -- if (pbi && ((a1[pdw] ^ a2[pdw]) & htonl((0xffffffff) << (32 - pbi)))) -+ pbia1 = net_hdr_word(&a1[pdw]); -+ pbia2 = net_hdr_word(&a2[pdw]); -+ if (pbi && ((pbia1 ^ pbia2) & htonl((0xffffffff) << (32 - pbi)))) - return false; - - return true; -@@ -605,13 +609,13 @@ static inline void ipv6_addr_set_v4mappe - */ - static inline int __ipv6_addr_diff32(const void *token1, const void *token2, int addrlen) - { -- const __be32 *a1 = token1, *a2 = token2; -+ const struct in6_addr *a1 = token1, *a2 = token2; - int i; - - addrlen >>= 2; - - for (i = 0; i < addrlen; i++) { -- __be32 xb = a1[i] ^ a2[i]; -+ __be32 xb = a1->s6_addr32[i] ^ a2->s6_addr32[i]; - if (xb) - return i * 32 + 31 - __fls(ntohl(xb)); - } -@@ -780,17 +784,18 @@ static inline int ip6_default_np_autolab - static inline void ip6_flow_hdr(struct ipv6hdr *hdr, unsigned int tclass, - __be32 flowlabel) - { -- *(__be32 *)hdr = htonl(0x60000000 | (tclass << 20)) | flowlabel; -+ net_hdr_word((__be32 *)hdr) = -+ htonl(0x60000000 | (tclass << 20)) | flowlabel; - } - - static inline __be32 ip6_flowinfo(const struct ipv6hdr *hdr) - { -- return *(__be32 *)hdr & IPV6_FLOWINFO_MASK; -+ return net_hdr_word((__be32 *)hdr) & IPV6_FLOWINFO_MASK; - } - - static inline __be32 ip6_flowlabel(const struct ipv6hdr *hdr) - { -- return *(__be32 *)hdr & IPV6_FLOWLABEL_MASK; -+ return net_hdr_word((__be32 *)hdr) & IPV6_FLOWLABEL_MASK; - } - - static inline u8 ip6_tclass(__be32 flowinfo) ---- a/include/net/secure_seq.h -+++ b/include/net/secure_seq.h -@@ -3,6 +3,7 @@ - #define _NET_SECURE_SEQ - - #include <linux/types.h> -+#include <linux/in6.h> - - u32 secure_ipv4_port_ephemeral(__be32 saddr, __be32 daddr, __be16 dport); - u32 secure_ipv6_port_ephemeral(const __be32 *saddr, const __be32 *daddr, ---- a/include/uapi/linux/in.h -+++ b/include/uapi/linux/in.h -@@ -84,7 +84,7 @@ enum { - /* Internet address. */ - struct in_addr { - __be32 s_addr; --}; -+} __attribute__((packed, aligned(2))); - #endif - - #define IP_TOS 1 ---- a/net/ipv6/ip6_fib.c -+++ b/net/ipv6/ip6_fib.c -@@ -137,7 +137,7 @@ static __be32 addr_bit_set(const void *t - * See include/asm-generic/bitops/le.h. - */ - return (__force __be32)(1 << ((~fn_bit ^ BITOP_BE32_SWIZZLE) & 0x1f)) & -- addr[fn_bit >> 5]; -+ net_hdr_word(&addr[fn_bit >> 5]); - } - - static struct fib6_node *node_alloc(void) ---- a/net/netfilter/nf_conntrack_proto_tcp.c -+++ b/net/netfilter/nf_conntrack_proto_tcp.c -@@ -447,7 +447,7 @@ static void tcp_sack(const struct sk_buf - - /* Fast path for timestamp-only option */ - if (length == TCPOLEN_TSTAMP_ALIGNED -- && *(__be32 *)ptr == htonl((TCPOPT_NOP << 24) -+ && net_hdr_word(ptr) == htonl((TCPOPT_NOP << 24) - | (TCPOPT_NOP << 16) - | (TCPOPT_TIMESTAMP << 8) - | TCPOLEN_TIMESTAMP)) ---- a/net/xfrm/xfrm_input.c -+++ b/net/xfrm/xfrm_input.c -@@ -193,8 +193,8 @@ int xfrm_parse_spi(struct sk_buff *skb, - if (!pskb_may_pull(skb, hlen)) - return -EINVAL; - -- *spi = *(__be32 *)(skb_transport_header(skb) + offset); -- *seq = *(__be32 *)(skb_transport_header(skb) + offset_seq); -+ *spi = net_hdr_word(skb_transport_header(skb) + offset); -+ *seq = net_hdr_word(skb_transport_header(skb) + offset_seq); - return 0; - } - EXPORT_SYMBOL(xfrm_parse_spi); ---- a/net/ipv4/tcp_input.c -+++ b/net/ipv4/tcp_input.c -@@ -3878,14 +3878,16 @@ static bool tcp_parse_aligned_timestamp( - { - const __be32 *ptr = (const __be32 *)(th + 1); - -- if (*ptr == htonl((TCPOPT_NOP << 24) | (TCPOPT_NOP << 16) -- | (TCPOPT_TIMESTAMP << 8) | TCPOLEN_TIMESTAMP)) { -+ if (net_hdr_word(ptr) == -+ htonl((TCPOPT_NOP << 24) | (TCPOPT_NOP << 16) | -+ (TCPOPT_TIMESTAMP << 8) | TCPOLEN_TIMESTAMP)) { - tp->rx_opt.saw_tstamp = 1; - ++ptr; -- tp->rx_opt.rcv_tsval = ntohl(*ptr); -+ tp->rx_opt.rcv_tsval = get_unaligned_be32(ptr); - ++ptr; -- if (*ptr) -- tp->rx_opt.rcv_tsecr = ntohl(*ptr) - tp->tsoffset; -+ if (net_hdr_word(ptr)) -+ tp->rx_opt.rcv_tsecr = get_unaligned_be32(ptr) - -+ tp->tsoffset; - else - tp->rx_opt.rcv_tsecr = 0; - return true; ---- a/include/uapi/linux/if_pppox.h -+++ b/include/uapi/linux/if_pppox.h -@@ -51,6 +51,7 @@ struct pppoe_addr { - */ - struct pptp_addr { - __u16 call_id; -+ __u16 pad; - struct in_addr sin_addr; - }; - ---- a/net/ipv6/netfilter/nf_log_ipv6.c -+++ b/net/ipv6/netfilter/nf_log_ipv6.c -@@ -66,9 +66,9 @@ static void dump_ipv6_packet(struct nf_l - /* Max length: 44 "LEN=65535 TC=255 HOPLIMIT=255 FLOWLBL=FFFFF " */ - nf_log_buf_add(m, "LEN=%zu TC=%u HOPLIMIT=%u FLOWLBL=%u ", - ntohs(ih->payload_len) + sizeof(struct ipv6hdr), -- (ntohl(*(__be32 *)ih) & 0x0ff00000) >> 20, -+ (ntohl(net_hdr_word(ih)) & 0x0ff00000) >> 20, - ih->hop_limit, -- (ntohl(*(__be32 *)ih) & 0x000fffff)); -+ (ntohl(net_hdr_word(ih)) & 0x000fffff)); - - fragment = 0; - ptr = ip6hoff + sizeof(struct ipv6hdr); ---- a/include/net/neighbour.h -+++ b/include/net/neighbour.h -@@ -265,8 +265,10 @@ static inline bool neigh_key_eq128(const - const u32 *n32 = (const u32 *)n->primary_key; - const u32 *p32 = pkey; - -- return ((n32[0] ^ p32[0]) | (n32[1] ^ p32[1]) | -- (n32[2] ^ p32[2]) | (n32[3] ^ p32[3])) == 0; -+ return ((n32[0] ^ net_hdr_word(&p32[0])) | -+ (n32[1] ^ net_hdr_word(&p32[1])) | -+ (n32[2] ^ net_hdr_word(&p32[2])) | -+ (n32[3] ^ net_hdr_word(&p32[3]))) == 0; - } - - static inline struct neighbour *___neigh_lookup_noref( ---- a/include/uapi/linux/netfilter_arp/arp_tables.h -+++ b/include/uapi/linux/netfilter_arp/arp_tables.h -@@ -70,7 +70,7 @@ struct arpt_arp { - __u8 flags; - /* Inverse flags */ - __u16 invflags; --}; -+} __attribute__((aligned(4))); - - /* Values for "flag" field in struct arpt_ip (general arp structure). - * No flags defined yet. ---- a/net/core/utils.c -+++ b/net/core/utils.c -@@ -441,8 +441,14 @@ void inet_proto_csum_replace16(__sum16 * - bool pseudohdr) - { - __be32 diff[] = { -- ~from[0], ~from[1], ~from[2], ~from[3], -- to[0], to[1], to[2], to[3], -+ ~net_hdr_word(&from[0]), -+ ~net_hdr_word(&from[1]), -+ ~net_hdr_word(&from[2]), -+ ~net_hdr_word(&from[3]), -+ net_hdr_word(&to[0]), -+ net_hdr_word(&to[1]), -+ net_hdr_word(&to[2]), -+ net_hdr_word(&to[3]), - }; - if (skb->ip_summed != CHECKSUM_PARTIAL) { - *sum = csum_fold(csum_partial(diff, sizeof(diff), ---- a/include/linux/etherdevice.h -+++ b/include/linux/etherdevice.h -@@ -480,7 +480,7 @@ static inline bool is_etherdev_addr(cons - * @b: Pointer to Ethernet header - * - * Compare two Ethernet headers, returns 0 if equal. -- * This assumes that the network header (i.e., IP header) is 4-byte -+ * This assumes that the network header (i.e., IP header) is 2-byte - * aligned OR the platform can handle unaligned access. This is the - * case for all packets coming into netif_receive_skb or similar - * entry points. -@@ -503,11 +503,12 @@ static inline unsigned long compare_ethe - fold |= *(unsigned long *)(a + 6) ^ *(unsigned long *)(b + 6); - return fold; - #else -- u32 *a32 = (u32 *)((u8 *)a + 2); -- u32 *b32 = (u32 *)((u8 *)b + 2); -+ const u16 *a16 = a; -+ const u16 *b16 = b; - -- return (*(u16 *)a ^ *(u16 *)b) | (a32[0] ^ b32[0]) | -- (a32[1] ^ b32[1]) | (a32[2] ^ b32[2]); -+ return (a16[0] ^ b16[0]) | (a16[1] ^ b16[1]) | (a16[2] ^ b16[2]) | -+ (a16[3] ^ b16[3]) | (a16[4] ^ b16[4]) | (a16[5] ^ b16[5]) | -+ (a16[6] ^ b16[6]); - #endif - } - ---- a/net/ipv4/tcp_offload.c -+++ b/net/ipv4/tcp_offload.c -@@ -226,7 +226,7 @@ struct sk_buff **tcp_gro_receive(struct - - th2 = tcp_hdr(p); - -- if (*(u32 *)&th->source ^ *(u32 *)&th2->source) { -+ if (net_hdr_word(&th->source) ^ net_hdr_word(&th2->source)) { - NAPI_GRO_CB(p)->same_flow = 0; - continue; - } -@@ -244,8 +244,8 @@ found: - ~(TCP_FLAG_CWR | TCP_FLAG_FIN | TCP_FLAG_PSH)); - flush |= (__force int)(th->ack_seq ^ th2->ack_seq); - for (i = sizeof(*th); i < thlen; i += 4) -- flush |= *(u32 *)((u8 *)th + i) ^ -- *(u32 *)((u8 *)th2 + i); -+ flush |= net_hdr_word((u8 *)th + i) ^ -+ net_hdr_word((u8 *)th2 + i); - - /* When we receive our second frame we can made a decision on if we - * continue this flow as an atomic flow with a fixed ID or if we use ---- a/net/ipv6/netfilter/ip6table_mangle.c -+++ b/net/ipv6/netfilter/ip6table_mangle.c -@@ -50,7 +50,7 @@ ip6t_mangle_out(struct sk_buff *skb, con - hop_limit = ipv6_hdr(skb)->hop_limit; - - /* flowlabel and prio (includes version, which shouldn't change either */ -- flowlabel = *((u_int32_t *)ipv6_hdr(skb)); -+ flowlabel = net_hdr_word(ipv6_hdr(skb)); - - ret = ip6t_do_table(skb, state, state->net->ipv6.ip6table_mangle); - -@@ -59,7 +59,7 @@ ip6t_mangle_out(struct sk_buff *skb, con - !ipv6_addr_equal(&ipv6_hdr(skb)->daddr, &daddr) || - skb->mark != mark || - ipv6_hdr(skb)->hop_limit != hop_limit || -- flowlabel != *((u_int32_t *)ipv6_hdr(skb)))) { -+ flowlabel != net_hdr_word(ipv6_hdr(skb)))) { - err = ip6_route_me_harder(state->net, skb); - if (err < 0) - ret = NF_DROP_ERR(err); |