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-rw-r--r--target/linux/ath79/patches-4.19/0002-watchdog-ath79-fix-maximum-timeout.patch32
-rw-r--r--target/linux/ath79/patches-4.19/0003-leds-add-reset-controller-based-driver.patch186
-rw-r--r--target/linux/ath79/patches-4.19/0004-phy-add-ath79-usb-phys.patch333
-rw-r--r--target/linux/ath79/patches-4.19/0005-usb-add-more-OF-quirk-properties.patch24
-rw-r--r--target/linux/ath79/patches-4.19/0007-irqchip-irq-ath79-intc-add-irq-cascade-driver-for-QC.patch168
-rw-r--r--target/linux/ath79/patches-4.19/0008-irqchip-irq-ath79-cpu-drop-OF-init-helper.patch23
-rw-r--r--target/linux/ath79/patches-4.19/0011-MIPS-ath79-select-the-PINCTRL-subsystem.patch24
-rw-r--r--target/linux/ath79/patches-4.19/0017-dt-bindings-PCI-qcom-ar7100-adds-binding-doc.patch57
-rw-r--r--target/linux/ath79/patches-4.19/0018-MIPS-pci-ar71xx-convert-to-OF.patch202
-rw-r--r--target/linux/ath79/patches-4.19/0019-dt-bindings-PCI-qcom-ar7240-adds-binding-doc.patch61
-rw-r--r--target/linux/ath79/patches-4.19/0020-MIPS-pci-ar724x-convert-to-OF.patch205
-rw-r--r--target/linux/ath79/patches-4.19/0021-MIPS-ath79-add-helpers-for-setting-clocks-and-expose.patch243
-rw-r--r--target/linux/ath79/patches-4.19/0022-MIPS-ath79-move-legacy-wdt-and-uart-clock-aliases-ou.patch114
-rw-r--r--target/linux/ath79/patches-4.19/0023-MIPS-ath79-pass-PLL-base-to-clock-init-functions.patch242
-rw-r--r--target/linux/ath79/patches-4.19/0024-MIPS-ath79-make-specifying-the-reference-clock-in-DT.patch229
-rw-r--r--target/linux/ath79/patches-4.19/0025-MIPS-ath79-support-setting-up-clock-via-DT-on-all-So.patch77
-rw-r--r--target/linux/ath79/patches-4.19/0026-MIPS-ath79-export-switch-MDIO-reference-clock.patch59
-rw-r--r--target/linux/ath79/patches-4.19/0027-MIPS-ath79-drop-legacy-IRQ-code.patch233
-rw-r--r--target/linux/ath79/patches-4.19/0028-MIPS-ath79-drop-machfiles.patch1048
-rw-r--r--target/linux/ath79/patches-4.19/0029-MIPS-ath79-drop-legacy-pci-code.patch379
-rw-r--r--target/linux/ath79/patches-4.19/0030-MIPS-ath79-drop-platform-device-registration-code.patch933
-rw-r--r--target/linux/ath79/patches-4.19/0031-MIPS-ath79-drop-OF-clock-code.patch95
-rw-r--r--target/linux/ath79/patches-4.19/0032-MIPS-ath79-sanitize-symbols.patch93
-rw-r--r--target/linux/ath79/patches-4.19/0033-spi-ath79-drop-pdata-support.patch73
-rw-r--r--target/linux/ath79/patches-4.19/0034-MIPS-ath79-ath9k-exports.patch27
-rw-r--r--target/linux/ath79/patches-4.19/0036-GPIO-add-named-gpio-exports.patch165
-rw-r--r--target/linux/ath79/patches-4.19/0036-MIPS-ath79-remove-irq-code-from-pci.patch139
-rw-r--r--target/linux/ath79/patches-4.19/0037-missing-registers.patch21
-rw-r--r--target/linux/ath79/patches-4.19/0038-MIPS-ath79-add-missing-QCA955x-GMAC-registers.patch90
-rw-r--r--target/linux/ath79/patches-4.19/0038-at803x-disable-delays.patch27
-rw-r--r--target/linux/ath79/patches-4.19/0039-MIPS-ath79-export-UART1-reference-clock.patch52
-rw-r--r--target/linux/ath79/patches-4.19/004-register_gpio_driver_earlier.patch18
-rw-r--r--target/linux/ath79/patches-4.19/0050-v5.1-drivers-provide-devm_platform_ioremap_resource.patch61
-rw-r--r--target/linux/ath79/patches-4.19/0051-spi-add-driver-for-ar934x-spi-controller.patch283
-rw-r--r--target/linux/ath79/patches-4.19/0060-serial-ar933x_uart-set-UART_CS_-RX-TX-_READY_ORIDE.patch64
-rw-r--r--target/linux/ath79/patches-4.19/0061-tty-serial-ar933x-uart-rs485-gpio.patch267
-rw-r--r--target/linux/ath79/patches-4.19/0062-MIPS-pci-ar724x-add-QCA9550-reset-sequence.patch130
-rw-r--r--target/linux/ath79/patches-4.19/404-mtd-cybertan-trx-parser.patch21
-rw-r--r--target/linux/ath79/patches-4.19/408-mtd-redboot_partition_scan.patch44
-rw-r--r--target/linux/ath79/patches-4.19/410-spi-ath79-Implement-the-spi_mem-interface.patch68
-rw-r--r--target/linux/ath79/patches-4.19/420-net-ar71xx_mac_driver.patch28
-rw-r--r--target/linux/ath79/patches-4.19/425-at803x-allow-sgmii-aneg-override.patch16
-rw-r--r--target/linux/ath79/patches-4.19/430-drivers-link-spi-before-mtd.patch12
-rw-r--r--target/linux/ath79/patches-4.19/440-mtd-ar934x-nand-driver.patch25
-rw-r--r--target/linux/ath79/patches-4.19/470-MIPS-ath79-swizzle-pci-address-for-ar71xx.patch98
-rw-r--r--target/linux/ath79/patches-4.19/700-net-phy-add-reset-controller-support.patch107
-rw-r--r--target/linux/ath79/patches-4.19/701-mdio-bus-dont-use-managed-reset-controller.patch44
-rw-r--r--target/linux/ath79/patches-4.19/900-mdio_bitbang_ignore_ta_value.patch32
-rw-r--r--target/linux/ath79/patches-4.19/901-phy-mdio-bitbang-prevent-rescheduling-during-command.patch61
-rw-r--r--target/linux/ath79/patches-4.19/910-unaligned_access_hacks.patch891
-rw-r--r--target/linux/ath79/patches-4.19/920-mikrotik-rb4xx.patch69
-rw-r--r--target/linux/ath79/patches-4.19/921-serial-core-add-support-for-boot-console-with-arbitr.patch54
52 files changed, 0 insertions, 8047 deletions
diff --git a/target/linux/ath79/patches-4.19/0002-watchdog-ath79-fix-maximum-timeout.patch b/target/linux/ath79/patches-4.19/0002-watchdog-ath79-fix-maximum-timeout.patch
deleted file mode 100644
index 36234d8d83..0000000000
--- a/target/linux/ath79/patches-4.19/0002-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-4.19/0003-leds-add-reset-controller-based-driver.patch b/target/linux/ath79/patches-4.19/0003-leds-add-reset-controller-based-driver.patch
deleted file mode 100644
index b909d57fce..0000000000
--- a/target/linux/ath79/patches-4.19/0003-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
-@@ -756,6 +756,17 @@ 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
-@@ -78,6 +78,7 @@ obj-$(CONFIG_LEDS_MT6323) += leds-mt632
- obj-$(CONFIG_LEDS_LM3692X) += leds-lm3692x.o
- obj-$(CONFIG_LEDS_SC27XX_BLTC) += leds-sc27xx-bltc.o
- obj-$(CONFIG_LEDS_LM3601X) += leds-lm3601x.o
-+obj-$(CONFIG_LEDS_RESET) += leds-reset.o
-
- # LED SPI Drivers
- obj-$(CONFIG_LEDS_CR0014114) += leds-cr0014114.o
diff --git a/target/linux/ath79/patches-4.19/0004-phy-add-ath79-usb-phys.patch b/target/linux/ath79/patches-4.19/0004-phy-add-ath79-usb-phys.patch
deleted file mode 100644
index 3629e6e875..0000000000
--- a/target/linux/ath79/patches-4.19/0004-phy-add-ath79-usb-phys.patch
+++ /dev/null
@@ -1,333 +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 +1,136 @@
-+/*
-+ * 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 *rst_phy_analog;
-+ 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->suspend_override)
-+ err = reset_control_assert(priv->suspend_override);
-+ if (priv->rst_phy)
-+ err |= reset_control_deassert(priv->rst_phy);
-+ if (priv->rst_phy_analog)
-+ err |= reset_control_deassert(priv->rst_phy_analog);
-+
-+ 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);
-+ if (priv->rst_phy_analog)
-+ err |= reset_control_assert(priv->rst_phy_analog);
-+
-+ 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)) {
-+ if (PTR_ERR(priv->rst_phy) != -EPROBE_DEFER)
-+ dev_err(&pdev->dev, "phy reset is missing\n");
-+ return PTR_ERR(priv->rst_phy);
-+ }
-+
-+ priv->rst_phy_analog = devm_reset_control_get_optional(
-+ &pdev->dev, "usb-phy-analog");
-+ if (IS_ERR(priv->rst_phy_analog)) {
-+ if (PTR_ERR(priv->rst_phy_analog) == -ENOENT)
-+ priv->rst_phy_analog = NULL;
-+ else
-+ return PTR_ERR(priv->rst_phy_analog);
-+ }
-+
-+ 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-4.19/0005-usb-add-more-OF-quirk-properties.patch b/target/linux/ath79/patches-4.19/0005-usb-add-more-OF-quirk-properties.patch
deleted file mode 100644
index 82e563b29c..0000000000
--- a/target/linux/ath79/patches-4.19/0005-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
-@@ -271,6 +271,11 @@ 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-4.19/0007-irqchip-irq-ath79-intc-add-irq-cascade-driver-for-QC.patch b/target/linux/ath79/patches-4.19/0007-irqchip-irq-ath79-intc-add-irq-cascade-driver-for-QC.patch
deleted file mode 100644
index bd26107af5..0000000000
--- a/target/linux/ath79/patches-4.19/0007-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-4.19/0008-irqchip-irq-ath79-cpu-drop-OF-init-helper.patch b/target/linux/ath79/patches-4.19/0008-irqchip-irq-ath79-cpu-drop-OF-init-helper.patch
deleted file mode 100644
index b5ad731d06..0000000000
--- a/target/linux/ath79/patches-4.19/0008-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-4.19/0011-MIPS-ath79-select-the-PINCTRL-subsystem.patch b/target/linux/ath79/patches-4.19/0011-MIPS-ath79-select-the-PINCTRL-subsystem.patch
deleted file mode 100644
index 05db5060b1..0000000000
--- a/target/linux/ath79/patches-4.19/0011-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
-@@ -288,6 +288,7 @@ config BCM63XX
- select SYS_HAS_EARLY_PRINTK
- select SWAP_IO_SPACE
- select GPIOLIB
-+ select PINCTRL
- select HAVE_CLK
- select MIPS_L1_CACHE_SHIFT_4
- select CLKDEV_LOOKUP
diff --git a/target/linux/ath79/patches-4.19/0017-dt-bindings-PCI-qcom-ar7100-adds-binding-doc.patch b/target/linux/ath79/patches-4.19/0017-dt-bindings-PCI-qcom-ar7100-adds-binding-doc.patch
deleted file mode 100644
index bf7eb691a5..0000000000
--- a/target/linux/ath79/patches-4.19/0017-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-4.19/0018-MIPS-pci-ar71xx-convert-to-OF.patch b/target/linux/ath79/patches-4.19/0018-MIPS-pci-ar71xx-convert-to-OF.patch
deleted file mode 100644
index 91796a12f0..0000000000
--- a/target/linux/ath79/patches-4.19/0018-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-4.19/0019-dt-bindings-PCI-qcom-ar7240-adds-binding-doc.patch b/target/linux/ath79/patches-4.19/0019-dt-bindings-PCI-qcom-ar7240-adds-binding-doc.patch
deleted file mode 100644
index a0af79cb4d..0000000000
--- a/target/linux/ath79/patches-4.19/0019-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-4.19/0020-MIPS-pci-ar724x-convert-to-OF.patch b/target/linux/ath79/patches-4.19/0020-MIPS-pci-ar724x-convert-to-OF.patch
deleted file mode 100644
index 936bfd4816..0000000000
--- a/target/linux/ath79/patches-4.19/0020-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-4.19/0021-MIPS-ath79-add-helpers-for-setting-clocks-and-expose.patch b/target/linux/ath79/patches-4.19/0021-MIPS-ath79-add-helpers-for-setting-clocks-and-expose.patch
deleted file mode 100644
index c273140dfc..0000000000
--- a/target/linux/ath79/patches-4.19/0021-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-4.19/0022-MIPS-ath79-move-legacy-wdt-and-uart-clock-aliases-ou.patch b/target/linux/ath79/patches-4.19/0022-MIPS-ath79-move-legacy-wdt-and-uart-clock-aliases-ou.patch
deleted file mode 100644
index 389edc45a8..0000000000
--- a/target/linux/ath79/patches-4.19/0022-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-4.19/0023-MIPS-ath79-pass-PLL-base-to-clock-init-functions.patch b/target/linux/ath79/patches-4.19/0023-MIPS-ath79-pass-PLL-base-to-clock-init-functions.patch
deleted file mode 100644
index 6c0f2ad54c..0000000000
--- a/target/linux/ath79/patches-4.19/0023-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-4.19/0024-MIPS-ath79-make-specifying-the-reference-clock-in-DT.patch b/target/linux/ath79/patches-4.19/0024-MIPS-ath79-make-specifying-the-reference-clock-in-DT.patch
deleted file mode 100644
index 9ceb643803..0000000000
--- a/target/linux/ath79/patches-4.19/0024-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-4.19/0025-MIPS-ath79-support-setting-up-clock-via-DT-on-all-So.patch b/target/linux/ath79/patches-4.19/0025-MIPS-ath79-support-setting-up-clock-via-DT-on-all-So.patch
deleted file mode 100644
index 13f46a9146..0000000000
--- a/target/linux/ath79/patches-4.19/0025-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-4.19/0026-MIPS-ath79-export-switch-MDIO-reference-clock.patch b/target/linux/ath79/patches-4.19/0026-MIPS-ath79-export-switch-MDIO-reference-clock.patch
deleted file mode 100644
index 27adb56f56..0000000000
--- a/target/linux/ath79/patches-4.19/0026-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-4.19/0027-MIPS-ath79-drop-legacy-IRQ-code.patch b/target/linux/ath79/patches-4.19/0027-MIPS-ath79-drop-legacy-IRQ-code.patch
deleted file mode 100644
index 6586f08431..0000000000
--- a/target/linux/ath79/patches-4.19/0027-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-4.19/0028-MIPS-ath79-drop-machfiles.patch b/target/linux/ath79/patches-4.19/0028-MIPS-ath79-drop-machfiles.patch
deleted file mode 100644
index 1901e6e437..0000000000
--- a/target/linux/ath79/patches-4.19/0028-MIPS-ath79-drop-machfiles.patch
+++ /dev/null
@@ -1,1048 +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
-@@ -202,7 +202,6 @@ 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
-@@ -1,128 +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/gpio/machine.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 gpiod_lookup_table pb44_i2c_gpiod_table = {
-- .dev_id = "i2c-gpio.0",
-- .table = {
-- GPIO_LOOKUP_IDX("ath79-gpio", PB44_GPIO_I2C_SDA,
-- NULL, 0, GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
-- GPIO_LOOKUP_IDX("ath79-gpio", PB44_GPIO_I2C_SCL,
-- NULL, 1, GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
-- },
--};
--
--static struct platform_device pb44_i2c_gpio_device = {
-- .name = "i2c-gpio",
-- .id = 0,
-- .dev = {
-- .platform_data = NULL,
-- }
--};
--
--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)
--{
-- gpiod_add_lookup_table(&pb44_i2c_gpiod_table);
-- 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-4.19/0029-MIPS-ath79-drop-legacy-pci-code.patch b/target/linux/ath79/patches-4.19/0029-MIPS-ath79-drop-legacy-pci-code.patch
deleted file mode 100644
index 254f2f9253..0000000000
--- a/target/linux/ath79/patches-4.19/0029-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-4.19/0030-MIPS-ath79-drop-platform-device-registration-code.patch b/target/linux/ath79/patches-4.19/0030-MIPS-ath79-drop-platform-device-registration-code.patch
deleted file mode 100644
index 93a133c1df..0000000000
--- a/target/linux/ath79/patches-4.19/0030-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-4.19/0031-MIPS-ath79-drop-OF-clock-code.patch b/target/linux/ath79/patches-4.19/0031-MIPS-ath79-drop-OF-clock-code.patch
deleted file mode 100644
index a11be73d7a..0000000000
--- a/target/linux/ath79/patches-4.19/0031-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-4.19/0032-MIPS-ath79-sanitize-symbols.patch b/target/linux/ath79/patches-4.19/0032-MIPS-ath79-sanitize-symbols.patch
deleted file mode 100644
index 1c38139323..0000000000
--- a/target/linux/ath79/patches-4.19/0032-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
-@@ -208,6 +208,8 @@ 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
- select USB_EHCI_ROOT_HUB_TT if USB_EHCI_HCD_PLATFORM
- help
---- 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-4.19/0033-spi-ath79-drop-pdata-support.patch b/target/linux/ath79/patches-4.19/0033-spi-ath79-drop-pdata-support.patch
deleted file mode 100644
index aeb50c9b1c..0000000000
--- a/target/linux/ath79/patches-4.19/0033-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-4.19/0034-MIPS-ath79-ath9k-exports.patch b/target/linux/ath79/patches-4.19/0034-MIPS-ath79-ath9k-exports.patch
deleted file mode 100644
index 6eec142c74..0000000000
--- a/target/linux/ath79/patches-4.19/0034-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-4.19/0036-GPIO-add-named-gpio-exports.patch b/target/linux/ath79/patches-4.19/0036-GPIO-add-named-gpio-exports.patch
deleted file mode 100644
index b3aa9fcc01..0000000000
--- a/target/linux/ath79/patches-4.19/0036-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"
-
-@@ -660,3 +662,68 @@ 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
-@@ -568,7 +568,7 @@ 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;
-@@ -630,6 +630,8 @@ 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,
-@@ -651,6 +653,12 @@ 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
-@@ -533,6 +533,7 @@ 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);
-@@ -540,6 +541,13 @@ 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-4.19/0036-MIPS-ath79-remove-irq-code-from-pci.patch b/target/linux/ath79/patches-4.19/0036-MIPS-ath79-remove-irq-code-from-pci.patch
deleted file mode 100644
index 460c4580ee..0000000000
--- a/target/linux/ath79/patches-4.19/0036-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-4.19/0037-missing-registers.patch b/target/linux/ath79/patches-4.19/0037-missing-registers.patch
deleted file mode 100644
index 9fde3d39df..0000000000
--- a/target/linux/ath79/patches-4.19/0037-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-4.19/0038-MIPS-ath79-add-missing-QCA955x-GMAC-registers.patch b/target/linux/ath79/patches-4.19/0038-MIPS-ath79-add-missing-QCA955x-GMAC-registers.patch
deleted file mode 100644
index dc0af2fe9c..0000000000
--- a/target/linux/ath79/patches-4.19/0038-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-4.19/0038-at803x-disable-delays.patch b/target/linux/ath79/patches-4.19/0038-at803x-disable-delays.patch
deleted file mode 100644
index c7a9b3cc78..0000000000
--- a/target/linux/ath79/patches-4.19/0038-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
-@@ -279,6 +279,14 @@ 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-4.19/0039-MIPS-ath79-export-UART1-reference-clock.patch b/target/linux/ath79/patches-4.19/0039-MIPS-ath79-export-UART1-reference-clock.patch
deleted file mode 100644
index 8656fafe0e..0000000000
--- a/target/linux/ath79/patches-4.19/0039-MIPS-ath79-export-UART1-reference-clock.patch
+++ /dev/null
@@ -1,52 +0,0 @@
---- 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_AHB] = "ahb",
- [ATH79_CLK_REF] = "ref",
- [ATH79_CLK_MDIO] = "mdio",
-+ [ATH79_CLK_UART1] = "uart1",
- };
-
- static const char * __init ath79_clk_name(int type)
-@@ -346,6 +347,9 @@ static void __init ar934x_clocks_init(vo
- if (clk_ctrl & AR934X_PLL_SWITCH_CLOCK_CONTROL_MDIO_CLK_SEL)
- ath79_set_clk(ATH79_CLK_MDIO, 100 * 1000 * 1000);
-
-+ if (clk_ctrl & AR934X_PLL_SWITCH_CLOCK_CONTROL_UART1_CLK_SEL)
-+ ath79_set_clk(ATH79_CLK_UART1, 100 * 1000 * 1000);
-+
- iounmap(dpll_base);
- }
-
-@@ -651,6 +655,9 @@ static void __init ath79_clocks_init_dt(
- if (!clks[ATH79_CLK_MDIO])
- clks[ATH79_CLK_MDIO] = clks[ATH79_CLK_REF];
-
-+ if (!clks[ATH79_CLK_UART1])
-+ clks[ATH79_CLK_UART1] = 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/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
-+++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
-@@ -351,6 +351,7 @@
- #define AR934X_PLL_CPU_DDR_CLK_CTRL_AHBCLK_FROM_DDRPLL BIT(24)
-
- #define AR934X_PLL_SWITCH_CLOCK_CONTROL_MDIO_CLK_SEL BIT(6)
-+#define AR934X_PLL_SWITCH_CLOCK_CONTROL_UART1_CLK_SEL BIT(7)
-
- #define QCA953X_PLL_CPU_CONFIG_REG 0x00
- #define QCA953X_PLL_DDR_CONFIG_REG 0x04
---- a/include/dt-bindings/clock/ath79-clk.h
-+++ b/include/dt-bindings/clock/ath79-clk.h
-@@ -15,7 +15,8 @@
- #define ATH79_CLK_AHB 2
- #define ATH79_CLK_REF 3
- #define ATH79_CLK_MDIO 4
-+#define ATH79_CLK_UART1 5
-
--#define ATH79_CLK_END 5
-+#define ATH79_CLK_END 6
-
- #endif /* __DT_BINDINGS_ATH79_CLK_H */
diff --git a/target/linux/ath79/patches-4.19/004-register_gpio_driver_earlier.patch b/target/linux/ath79/patches-4.19/004-register_gpio_driver_earlier.patch
deleted file mode 100644
index 78899c45e3..0000000000
--- a/target/linux/ath79/patches-4.19/004-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
-@@ -325,7 +325,11 @@ 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-4.19/0050-v5.1-drivers-provide-devm_platform_ioremap_resource.patch b/target/linux/ath79/patches-4.19/0050-v5.1-drivers-provide-devm_platform_ioremap_resource.patch
deleted file mode 100644
index 32c960f320..0000000000
--- a/target/linux/ath79/patches-4.19/0050-v5.1-drivers-provide-devm_platform_ioremap_resource.patch
+++ /dev/null
@@ -1,61 +0,0 @@
-From 7945f929f1a77a1c8887a97ca07f87626858ff42 Mon Sep 17 00:00:00 2001
-From: Bartosz Golaszewski <bgolaszewski@baylibre.com>
-Date: Wed, 20 Feb 2019 11:12:39 +0000
-Subject: [PATCH] drivers: provide devm_platform_ioremap_resource()
-
-There are currently 1200+ instances of using platform_get_resource()
-and devm_ioremap_resource() together in the kernel tree.
-
-This patch wraps these two calls in a single helper. Thanks to that
-we don't have to declare a local variable for struct resource * and can
-omit the redundant argument for resource type. We also have one
-function call less.
-
-Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
-Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
-Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
----
- drivers/base/platform.c | 18 ++++++++++++++++++
- include/linux/platform_device.h | 3 +++
- 2 files changed, 21 insertions(+)
-
---- a/drivers/base/platform.c
-+++ b/drivers/base/platform.c
-@@ -81,6 +81,24 @@ struct resource *platform_get_resource(s
- EXPORT_SYMBOL_GPL(platform_get_resource);
-
- /**
-+ * devm_platform_ioremap_resource - call devm_ioremap_resource() for a platform
-+ * device
-+ *
-+ * @pdev: platform device to use both for memory resource lookup as well as
-+ * resource managemend
-+ * @index: resource index
-+ */
-+void __iomem *devm_platform_ioremap_resource(struct platform_device *pdev,
-+ unsigned int index)
-+{
-+ struct resource *res;
-+
-+ res = platform_get_resource(pdev, IORESOURCE_MEM, index);
-+ return devm_ioremap_resource(&pdev->dev, res);
-+}
-+EXPORT_SYMBOL_GPL(devm_platform_ioremap_resource);
-+
-+/**
- * platform_get_irq - get an IRQ for a device
- * @dev: platform device
- * @num: IRQ number index
---- a/include/linux/platform_device.h
-+++ b/include/linux/platform_device.h
-@@ -51,6 +51,9 @@ extern struct device platform_bus;
- extern void arch_setup_pdev_archdata(struct platform_device *);
- extern struct resource *platform_get_resource(struct platform_device *,
- unsigned int, unsigned int);
-+extern void __iomem *
-+devm_platform_ioremap_resource(struct platform_device *pdev,
-+ unsigned int index);
- extern int platform_get_irq(struct platform_device *, unsigned int);
- extern int platform_irq_count(struct platform_device *);
- extern struct resource *platform_get_resource_byname(struct platform_device *,
diff --git a/target/linux/ath79/patches-4.19/0051-spi-add-driver-for-ar934x-spi-controller.patch b/target/linux/ath79/patches-4.19/0051-spi-add-driver-for-ar934x-spi-controller.patch
deleted file mode 100644
index 9feea723f3..0000000000
--- a/target/linux/ath79/patches-4.19/0051-spi-add-driver-for-ar934x-spi-controller.patch
+++ /dev/null
@@ -1,283 +0,0 @@
-From 7e161c423a232ef7ddf6c11b09ebe471dd5a23cf Mon Sep 17 00:00:00 2001
-From: Chuanhong Guo <gch981213@gmail.com>
-Date: Wed, 5 Feb 2020 18:25:37 +0800
-Subject: [PATCH v4 1/2] spi: add driver for ar934x spi controller
-
-This patch adds driver for SPI controller found in Qualcomm Atheros
-AR934x/QCA95xx SoCs.
-This controller is a superset of the already supported qca,ar7100-spi.
-Besides the bit-bang mode in spi-ath79.c, this new controller added
-a new "shift register" mode, allowing faster spi operations.
-
-Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
----
- drivers/spi/Kconfig | 7 ++
- drivers/spi/Makefile | 1 +
- drivers/spi/spi-ar934x.c | 235 +++++++++++++++++++++++++++++++++++++++
- 3 files changed, 243 insertions(+)
- create mode 100644 drivers/spi/spi-ar934x.c
-
---- a/drivers/spi/Kconfig
-+++ b/drivers/spi/Kconfig
-@@ -61,6 +61,13 @@ config SPI_ALTERA
- help
- This is the driver for the Altera SPI Controller.
-
-+config SPI_AR934X
-+ tristate "Qualcomm Atheros AR934X/QCA95XX SPI controller driver"
-+ depends on ATH79 || COMPILE_TEST
-+ help
-+ This enables support for the SPI controller present on the
-+ Qualcomm Atheros AR934X/QCA95XX SoCs.
-+
- config SPI_ATH79
- tristate "Atheros AR71XX/AR724X/AR913X SPI controller driver"
- depends on ATH79 && GPIOLIB
---- a/drivers/spi/Makefile
-+++ b/drivers/spi/Makefile
-@@ -14,6 +14,7 @@ obj-$(CONFIG_SPI_LOOPBACK_TEST) += spi-
-
- # SPI master controller drivers (bus)
- obj-$(CONFIG_SPI_ALTERA) += spi-altera.o
-+obj-$(CONFIG_SPI_AR934X) += spi-ar934x.o
- obj-$(CONFIG_SPI_ARMADA_3700) += spi-armada-3700.o
- obj-$(CONFIG_SPI_ATMEL) += spi-atmel.o
- obj-$(CONFIG_SPI_ATH79) += spi-ath79.o
---- /dev/null
-+++ b/drivers/spi/spi-ar934x.c
-@@ -0,0 +1,235 @@
-+// SPDX-License-Identifier: GPL-2.0
-+//
-+// SPI controller driver for Qualcomm Atheros AR934x/QCA95xx SoCs
-+//
-+// Copyright (C) 2020 Chuanhong Guo <gch981213@gmail.com>
-+//
-+// Based on spi-mt7621.c:
-+// Copyright (C) 2011 Sergiy <piratfm@gmail.com>
-+// Copyright (C) 2011-2013 Gabor Juhos <juhosg@openwrt.org>
-+// Copyright (C) 2014-2015 Felix Fietkau <nbd@nbd.name>
-+
-+#include <linux/clk.h>
-+#include <linux/io.h>
-+#include <linux/iopoll.h>
-+#include <linux/kernel.h>
-+#include <linux/module.h>
-+#include <linux/of_device.h>
-+#include <linux/spi/spi.h>
-+
-+#define DRIVER_NAME "spi-ar934x"
-+
-+#define AR934X_SPI_REG_FS 0x00
-+#define AR934X_SPI_ENABLE BIT(0)
-+
-+#define AR934X_SPI_REG_IOC 0x08
-+#define AR934X_SPI_IOC_INITVAL 0x70000
-+
-+#define AR934X_SPI_REG_CTRL 0x04
-+#define AR934X_SPI_CLK_MASK GENMASK(5, 0)
-+
-+#define AR934X_SPI_DATAOUT 0x10
-+
-+#define AR934X_SPI_REG_SHIFT_CTRL 0x14
-+#define AR934X_SPI_SHIFT_EN BIT(31)
-+#define AR934X_SPI_SHIFT_CS(n) BIT(28 + (n))
-+#define AR934X_SPI_SHIFT_TERM 26
-+#define AR934X_SPI_SHIFT_VAL(cs, term, count) \
-+ (AR934X_SPI_SHIFT_EN | AR934X_SPI_SHIFT_CS(cs) | \
-+ (term) << AR934X_SPI_SHIFT_TERM | (count))
-+
-+#define AR934X_SPI_DATAIN 0x18
-+
-+struct ar934x_spi {
-+ struct spi_controller *ctlr;
-+ void __iomem *base;
-+ struct clk *clk;
-+ unsigned int clk_freq;
-+};
-+
-+static inline int ar934x_spi_clk_div(struct ar934x_spi *sp, unsigned int freq)
-+{
-+ int div = DIV_ROUND_UP(sp->clk_freq, freq * 2) - 1;
-+
-+ if (div < 0)
-+ return 0;
-+ else if (div > AR934X_SPI_CLK_MASK)
-+ return -EINVAL;
-+ else
-+ return div;
-+}
-+
-+static int ar934x_spi_setup(struct spi_device *spi)
-+{
-+ struct ar934x_spi *sp = spi_controller_get_devdata(spi->master);
-+
-+ if ((spi->max_speed_hz == 0) ||
-+ (spi->max_speed_hz > (sp->clk_freq / 2))) {
-+ spi->max_speed_hz = sp->clk_freq / 2;
-+ } else if (spi->max_speed_hz < (sp->clk_freq / 128)) {
-+ dev_err(&spi->dev, "spi clock is too low\n");
-+ return -EINVAL;
-+ }
-+
-+ return 0;
-+}
-+
-+static int ar934x_spi_transfer_one_message(struct spi_controller *master,
-+ struct spi_message *m)
-+{
-+ struct ar934x_spi *sp = spi_controller_get_devdata(master);
-+ struct spi_transfer *t = NULL;
-+ struct spi_device *spi = m->spi;
-+ unsigned long trx_done, trx_cur;
-+ int stat = 0;
-+ u8 term = 0;
-+ int div, i;
-+ u32 reg;
-+ const u8 *tx_buf;
-+ u8 *buf;
-+
-+ m->actual_length = 0;
-+ list_for_each_entry(t, &m->transfers, transfer_list) {
-+ if (t->speed_hz)
-+ div = ar934x_spi_clk_div(sp, t->speed_hz);
-+ else
-+ div = ar934x_spi_clk_div(sp, spi->max_speed_hz);
-+ if (div < 0) {
-+ stat = -EIO;
-+ goto msg_done;
-+ }
-+
-+ reg = ioread32(sp->base + AR934X_SPI_REG_CTRL);
-+ reg &= ~AR934X_SPI_CLK_MASK;
-+ reg |= div;
-+ iowrite32(reg, sp->base + AR934X_SPI_REG_CTRL);
-+ iowrite32(0, sp->base + AR934X_SPI_DATAOUT);
-+
-+ for (trx_done = 0; trx_done < t->len; trx_done += 4) {
-+ trx_cur = t->len - trx_done;
-+ if (trx_cur > 4)
-+ trx_cur = 4;
-+ else if (list_is_last(&t->transfer_list, &m->transfers))
-+ term = 1;
-+
-+ if (t->tx_buf) {
-+ tx_buf = t->tx_buf + trx_done;
-+ reg = tx_buf[0];
-+ for (i = 1; i < trx_cur; i++)
-+ reg = reg << 8 | tx_buf[i];
-+ iowrite32(reg, sp->base + AR934X_SPI_DATAOUT);
-+ }
-+
-+ reg = AR934X_SPI_SHIFT_VAL(spi->chip_select, term,
-+ trx_cur * 8);
-+ iowrite32(reg, sp->base + AR934X_SPI_REG_SHIFT_CTRL);
-+ stat = readl_poll_timeout(
-+ sp->base + AR934X_SPI_REG_SHIFT_CTRL, reg,
-+ !(reg & AR934X_SPI_SHIFT_EN), 0, 5);
-+ if (stat < 0)
-+ goto msg_done;
-+
-+ if (t->rx_buf) {
-+ reg = ioread32(sp->base + AR934X_SPI_DATAIN);
-+ buf = t->rx_buf + trx_done;
-+ for (i = 0; i < trx_cur; i++) {
-+ buf[trx_cur - i - 1] = reg & 0xff;
-+ reg >>= 8;
-+ }
-+ }
-+ }
-+ m->actual_length += t->len;
-+ }
-+
-+msg_done:
-+ m->status = stat;
-+ spi_finalize_current_message(master);
-+
-+ return 0;
-+}
-+
-+static const struct of_device_id ar934x_spi_match[] = {
-+ { .compatible = "qca,ar934x-spi" },
-+ {},
-+};
-+MODULE_DEVICE_TABLE(of, ar934x_spi_match);
-+
-+static int ar934x_spi_probe(struct platform_device *pdev)
-+{
-+ struct spi_controller *ctlr;
-+ struct ar934x_spi *sp;
-+ void __iomem *base;
-+ struct clk *clk;
-+ int ret;
-+
-+ base = devm_platform_ioremap_resource(pdev, 0);
-+ if (IS_ERR(base))
-+ return PTR_ERR(base);
-+
-+ clk = devm_clk_get(&pdev->dev, NULL);
-+ if (IS_ERR(clk)) {
-+ dev_err(&pdev->dev, "failed to get clock\n");
-+ return PTR_ERR(clk);
-+ }
-+
-+ ret = clk_prepare_enable(clk);
-+ if (ret)
-+ return ret;
-+
-+ ctlr = spi_alloc_master(&pdev->dev, sizeof(*sp));
-+ if (!ctlr) {
-+ dev_info(&pdev->dev, "failed to allocate spi controller\n");
-+ return -ENOMEM;
-+ }
-+
-+ /* disable flash mapping and expose spi controller registers */
-+ iowrite32(AR934X_SPI_ENABLE, base + AR934X_SPI_REG_FS);
-+ /* restore pins to default state: CSn=1 DO=CLK=0 */
-+ iowrite32(AR934X_SPI_IOC_INITVAL, base + AR934X_SPI_REG_IOC);
-+
-+ ctlr->mode_bits = SPI_LSB_FIRST;
-+ ctlr->setup = ar934x_spi_setup;
-+ ctlr->transfer_one_message = ar934x_spi_transfer_one_message;
-+ ctlr->bits_per_word_mask = SPI_BPW_MASK(8);
-+ ctlr->dev.of_node = pdev->dev.of_node;
-+ ctlr->num_chipselect = 3;
-+
-+ dev_set_drvdata(&pdev->dev, ctlr);
-+
-+ sp = spi_controller_get_devdata(ctlr);
-+ sp->base = base;
-+ sp->clk = clk;
-+ sp->clk_freq = clk_get_rate(clk);
-+ sp->ctlr = ctlr;
-+
-+ return devm_spi_register_controller(&pdev->dev, ctlr);
-+}
-+
-+static int ar934x_spi_remove(struct platform_device *pdev)
-+{
-+ struct spi_controller *ctlr;
-+ struct ar934x_spi *sp;
-+
-+ ctlr = dev_get_drvdata(&pdev->dev);
-+ sp = spi_controller_get_devdata(ctlr);
-+
-+ clk_disable_unprepare(sp->clk);
-+
-+ return 0;
-+}
-+
-+static struct platform_driver ar934x_spi_driver = {
-+ .driver = {
-+ .name = DRIVER_NAME,
-+ .of_match_table = ar934x_spi_match,
-+ },
-+ .probe = ar934x_spi_probe,
-+ .remove = ar934x_spi_remove,
-+};
-+
-+module_platform_driver(ar934x_spi_driver);
-+
-+MODULE_DESCRIPTION("SPI controller driver for Qualcomm Atheros AR934x/QCA95xx");
-+MODULE_AUTHOR("Chuanhong Guo <gch981213@gmail.com>");
-+MODULE_LICENSE("GPL v2");
-+MODULE_ALIAS("platform:" DRIVER_NAME);
diff --git a/target/linux/ath79/patches-4.19/0060-serial-ar933x_uart-set-UART_CS_-RX-TX-_READY_ORIDE.patch b/target/linux/ath79/patches-4.19/0060-serial-ar933x_uart-set-UART_CS_-RX-TX-_READY_ORIDE.patch
deleted file mode 100644
index 30828d693c..0000000000
--- a/target/linux/ath79/patches-4.19/0060-serial-ar933x_uart-set-UART_CS_-RX-TX-_READY_ORIDE.patch
+++ /dev/null
@@ -1,64 +0,0 @@
-From patchwork Fri Feb 7 09:53:35 2020
-Content-Type: text/plain; charset="utf-8"
-MIME-Version: 1.0
-Content-Transfer-Encoding: 7bit
-X-Patchwork-Submitter: Daniel Golle <daniel@makrotopia.org>
-X-Patchwork-Id: 1190470
-Date: Fri, 7 Feb 2020 11:53:35 +0200
-From: Daniel Golle <daniel@makrotopia.org>
-To: linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org
-Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
- Jiri Slaby <jslaby@suse.com>,
- Chuanhong Guo <gch981213@gmail.com>,
- Eitan Cohen <eitan@neot-semadar.com>,
- Ori Gofen <origofen@gmail.com>
-Subject: [PATCH] serial: ar933x_uart: set UART_CS_{RX,TX}_READY_ORIDE
-Message-ID: <20200207095335.GA179836@makrotopia.org>
-MIME-Version: 1.0
-Content-Disposition: inline
-Sender: linux-kernel-owner@vger.kernel.org
-Precedence: bulk
-List-ID: <linux-kernel.vger.kernel.org>
-X-Mailing-List: linux-kernel@vger.kernel.org
-
-On AR934x this UART is usually not initialized by the bootloader
-as it is only used as a secondary serial port while the primary
-UART is a newly introduced NS16550-compatible.
-In order to make use of the ar933x-uart on AR934x without RTS/CTS
-hardware flow control, one needs to set the
-UART_CS_{RX,TX}_READY_ORIDE bits as other than on AR933x where this
-UART is used as primary/console, the bootloader on AR934x typically
-doesn't set those bits.
-Setting them explicitely on AR933x should not do any harm, so just
-set them unconditionally.
-
-Tested-by: Chuanhong Guo <gch981213@gmail.com>
-Signed-off-by: Daniel Golle <daniel@makrotopia.org>
----
- drivers/tty/serial/ar933x_uart.c | 8 ++++++++
- 1 file changed, 8 insertions(+)
-
---- a/drivers/tty/serial/ar933x_uart.c
-+++ b/drivers/tty/serial/ar933x_uart.c
-@@ -290,6 +290,10 @@ static void ar933x_uart_set_termios(stru
- ar933x_uart_rmw_set(up, AR933X_UART_CS_REG,
- AR933X_UART_CS_TX_READY_ORIDE | AR933X_UART_CS_RX_READY_ORIDE);
-
-+ /* enable RX and TX ready overide */
-+ ar933x_uart_rmw_set(up, AR933X_UART_CS_REG,
-+ AR933X_UART_CS_TX_READY_ORIDE | AR933X_UART_CS_RX_READY_ORIDE);
-+
- /* reenable the UART */
- ar933x_uart_rmw(up, AR933X_UART_CS_REG,
- AR933X_UART_CS_IF_MODE_M << AR933X_UART_CS_IF_MODE_S,
-@@ -424,6 +428,10 @@ static int ar933x_uart_startup(struct ua
-
- /* enable RX and TX ready overide */
- ar933x_uart_rmw_set(up, AR933X_UART_CS_REG,
-+ AR933X_UART_CS_TX_READY_ORIDE | AR933X_UART_CS_RX_READY_ORIDE);
-+
-+ /* enable RX and TX ready overide */
-+ ar933x_uart_rmw_set(up, AR933X_UART_CS_REG,
- AR933X_UART_CS_TX_READY_ORIDE | AR933X_UART_CS_RX_READY_ORIDE);
-
- /* Enable RX interrupts */
diff --git a/target/linux/ath79/patches-4.19/0061-tty-serial-ar933x-uart-rs485-gpio.patch b/target/linux/ath79/patches-4.19/0061-tty-serial-ar933x-uart-rs485-gpio.patch
deleted file mode 100644
index b77cd2d574..0000000000
--- a/target/linux/ath79/patches-4.19/0061-tty-serial-ar933x-uart-rs485-gpio.patch
+++ /dev/null
@@ -1,267 +0,0 @@
-From patchwork Fri Feb 21 21:23:31 2020
-Content-Type: text/plain; charset="utf-8"
-MIME-Version: 1.0
-Content-Transfer-Encoding: 7bit
-X-Patchwork-Submitter: Daniel Golle <daniel@makrotopia.org>
-X-Patchwork-Id: 1198835
-Date: Fri, 21 Feb 2020 22:23:31 +0100
-From: Daniel Golle <daniel@makrotopia.org>
-To: linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org
-Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
- Jiri Slaby <jslaby@suse.com>, Petr =?utf-8?q?=C5=A0tetiar?= <ynezz@true.cz>,
- Chuanhong Guo <gch981213@gmail.com>, Piotr Dymacz <pepe2k@gmail.com>
-Subject: [PATCH v2] serial: ar933x_uart: add RS485 support
-Message-ID: <20200221212331.GA21467@makrotopia.org>
-MIME-Version: 1.0
-Content-Disposition: inline
-Sender: linux-kernel-owner@vger.kernel.org
-Precedence: bulk
-List-ID: <linux-kernel.vger.kernel.org>
-X-Mailing-List: linux-kernel@vger.kernel.org
-
-Emulate half-duplex operation and use mctrl_gpio to add support for
-RS485 tranceiver with transmit/receive switch hooked to RTS GPIO line.
-This is needed to make use of the RS485 port found on Teltonika RUT955.
-
-Signed-off-by: Daniel Golle <daniel@makrotopia.org>
----
-v2: use bool to indicate ongoing half-duplex send, use it afterwards
- to decide whether we've just been in a send operation.
-
- drivers/tty/serial/Kconfig | 1 +
- drivers/tty/serial/ar933x_uart.c | 113 +++++++++++++++++++++++++++++--
- 2 files changed, 108 insertions(+), 6 deletions(-)
-
---- a/drivers/tty/serial/Kconfig
-+++ b/drivers/tty/serial/Kconfig
-@@ -1296,6 +1296,7 @@ config SERIAL_AR933X
- tristate "AR933X serial port support"
- depends on HAVE_CLK && ATH79
- select SERIAL_CORE
-+ select SERIAL_MCTRL_GPIO if GPIOLIB
- help
- If you have an Atheros AR933X SOC based board and want to use the
- built-in UART of the SoC, say Y to this option.
---- a/drivers/tty/serial/ar933x_uart.c
-+++ b/drivers/tty/serial/ar933x_uart.c
-@@ -13,6 +13,7 @@
- #include <linux/console.h>
- #include <linux/sysrq.h>
- #include <linux/delay.h>
-+#include <linux/gpio/consumer.h>
- #include <linux/platform_device.h>
- #include <linux/of.h>
- #include <linux/of_platform.h>
-@@ -29,6 +30,8 @@
-
- #include <asm/mach-ath79/ar933x_uart.h>
-
-+#include "serial_mctrl_gpio.h"
-+
- #define DRIVER_NAME "ar933x-uart"
-
- #define AR933X_UART_MAX_SCALE 0xff
-@@ -47,6 +50,8 @@ struct ar933x_uart_port {
- unsigned int min_baud;
- unsigned int max_baud;
- struct clk *clk;
-+ struct mctrl_gpios *gpios;
-+ struct gpio_desc *rts_gpiod;
- };
-
- static inline unsigned int ar933x_uart_read(struct ar933x_uart_port *up,
-@@ -100,6 +105,18 @@ static inline void ar933x_uart_stop_tx_i
- ar933x_uart_write(up, AR933X_UART_INT_EN_REG, up->ier);
- }
-
-+static inline void ar933x_uart_start_rx_interrupt(struct ar933x_uart_port *up)
-+{
-+ up->ier |= AR933X_UART_INT_RX_VALID;
-+ ar933x_uart_write(up, AR933X_UART_INT_EN_REG, up->ier);
-+}
-+
-+static inline void ar933x_uart_stop_rx_interrupt(struct ar933x_uart_port *up)
-+{
-+ up->ier &= ~AR933X_UART_INT_RX_VALID;
-+ ar933x_uart_write(up, AR933X_UART_INT_EN_REG, up->ier);
-+}
-+
- static inline void ar933x_uart_putc(struct ar933x_uart_port *up, int ch)
- {
- unsigned int rdata;
-@@ -125,11 +142,21 @@ static unsigned int ar933x_uart_tx_empty
-
- static unsigned int ar933x_uart_get_mctrl(struct uart_port *port)
- {
-- return TIOCM_CAR;
-+ struct ar933x_uart_port *up =
-+ container_of(port, struct ar933x_uart_port, port);
-+ int ret = TIOCM_CTS | TIOCM_DSR | TIOCM_CAR;
-+
-+ mctrl_gpio_get(up->gpios, &ret);
-+
-+ return ret;
- }
-
- static void ar933x_uart_set_mctrl(struct uart_port *port, unsigned int mctrl)
- {
-+ struct ar933x_uart_port *up =
-+ container_of(port, struct ar933x_uart_port, port);
-+
-+ mctrl_gpio_set(up->gpios, mctrl);
- }
-
- static void ar933x_uart_start_tx(struct uart_port *port)
-@@ -140,6 +167,37 @@ static void ar933x_uart_start_tx(struct
- ar933x_uart_start_tx_interrupt(up);
- }
-
-+static void ar933x_uart_wait_tx_complete(struct ar933x_uart_port *up)
-+{
-+ unsigned int status;
-+ unsigned int timeout = 60000;
-+
-+ /* Wait up to 60ms for the character(s) to be sent. */
-+ do {
-+ status = ar933x_uart_read(up, AR933X_UART_CS_REG);
-+ if (--timeout == 0)
-+ break;
-+ udelay(1);
-+ } while (status & AR933X_UART_CS_TX_BUSY);
-+
-+ if (timeout == 0)
-+ dev_err(up->port.dev, "waiting for TX timed out\n");
-+}
-+
-+static void ar933x_uart_rx_flush(struct ar933x_uart_port *up)
-+{
-+ unsigned int status;
-+
-+ /* clear RX_VALID interrupt */
-+ ar933x_uart_write(up, AR933X_UART_INT_REG, AR933X_UART_INT_RX_VALID);
-+
-+ /* remove characters from the RX FIFO */
-+ do {
-+ ar933x_uart_write(up, AR933X_UART_DATA_REG, AR933X_UART_DATA_RX_CSR);
-+ status = ar933x_uart_read(up, AR933X_UART_DATA_REG);
-+ } while (status & AR933X_UART_DATA_RX_CSR);
-+}
-+
- static void ar933x_uart_stop_tx(struct uart_port *port)
- {
- struct ar933x_uart_port *up =
-@@ -153,8 +211,7 @@ static void ar933x_uart_stop_rx(struct u
- struct ar933x_uart_port *up =
- container_of(port, struct ar933x_uart_port, port);
-
-- up->ier &= ~AR933X_UART_INT_RX_VALID;
-- ar933x_uart_write(up, AR933X_UART_INT_EN_REG, up->ier);
-+ ar933x_uart_stop_rx_interrupt(up);
- }
-
- static void ar933x_uart_break_ctl(struct uart_port *port, int break_state)
-@@ -340,11 +397,20 @@ static void ar933x_uart_rx_chars(struct
- static void ar933x_uart_tx_chars(struct ar933x_uart_port *up)
- {
- struct circ_buf *xmit = &up->port.state->xmit;
-+ struct serial_rs485 *rs485conf = &up->port.rs485;
- int count;
-+ bool half_duplex_send = false;
-
- if (uart_tx_stopped(&up->port))
- return;
-
-+ if ((rs485conf->flags & SER_RS485_ENABLED) &&
-+ (up->port.x_char || !uart_circ_empty(xmit))) {
-+ ar933x_uart_stop_rx_interrupt(up);
-+ gpiod_set_value(up->rts_gpiod, !!(rs485conf->flags & SER_RS485_RTS_ON_SEND));
-+ half_duplex_send = true;
-+ }
-+
- count = up->port.fifosize;
- do {
- unsigned int rdata;
-@@ -372,8 +438,14 @@ static void ar933x_uart_tx_chars(struct
- if (uart_circ_chars_pending(xmit) < WAKEUP_CHARS)
- uart_write_wakeup(&up->port);
-
-- if (!uart_circ_empty(xmit))
-+ if (!uart_circ_empty(xmit)) {
- ar933x_uart_start_tx_interrupt(up);
-+ } else if (half_duplex_send) {
-+ ar933x_uart_wait_tx_complete(up);
-+ ar933x_uart_rx_flush(up);
-+ ar933x_uart_start_rx_interrupt(up);
-+ gpiod_set_value(up->rts_gpiod, !!(rs485conf->flags & SER_RS485_RTS_AFTER_SEND));
-+ }
- }
-
- static irqreturn_t ar933x_uart_interrupt(int irq, void *dev_id)
-@@ -435,8 +507,7 @@ static int ar933x_uart_startup(struct ua
- AR933X_UART_CS_TX_READY_ORIDE | AR933X_UART_CS_RX_READY_ORIDE);
-
- /* Enable RX interrupts */
-- up->ier = AR933X_UART_INT_RX_VALID;
-- ar933x_uart_write(up, AR933X_UART_INT_EN_REG, up->ier);
-+ ar933x_uart_start_rx_interrupt(up);
-
- spin_unlock_irqrestore(&up->port.lock, flags);
-
-@@ -519,6 +590,21 @@ static const struct uart_ops ar933x_uart
- .verify_port = ar933x_uart_verify_port,
- };
-
-+static int ar933x_config_rs485(struct uart_port *port,
-+ struct serial_rs485 *rs485conf)
-+{
-+ struct ar933x_uart_port *up =
-+ container_of(port, struct ar933x_uart_port, port);
-+
-+ if ((rs485conf->flags & SER_RS485_ENABLED) &&
-+ !up->rts_gpiod) {
-+ dev_err(port->dev, "RS485 needs rts-gpio\n");
-+ return 1;
-+ }
-+ port->rs485 = *rs485conf;
-+ return 0;
-+}
-+
- #ifdef CONFIG_SERIAL_AR933X_CONSOLE
- static struct ar933x_uart_port *
- ar933x_console_ports[CONFIG_SERIAL_AR933X_NR_UARTS];
-@@ -688,6 +774,8 @@ static int ar933x_uart_probe(struct plat
- goto err_disable_clk;
- }
-
-+ uart_get_rs485_mode(&pdev->dev, &port->rs485);
-+
- port->mapbase = mem_res->start;
- port->line = id;
- port->irq = irq_res->start;
-@@ -698,6 +786,7 @@ static int ar933x_uart_probe(struct plat
- port->regshift = 2;
- port->fifosize = AR933X_UART_FIFO_SIZE;
- port->ops = &ar933x_uart_ops;
-+ port->rs485_config = ar933x_config_rs485;
-
- baud = ar933x_uart_get_baud(port->uartclk, AR933X_UART_MAX_SCALE, 1);
- up->min_baud = max_t(unsigned int, baud, AR933X_UART_MIN_BAUD);
-@@ -705,6 +794,18 @@ static int ar933x_uart_probe(struct plat
- baud = ar933x_uart_get_baud(port->uartclk, 0, AR933X_UART_MAX_STEP);
- up->max_baud = min_t(unsigned int, baud, AR933X_UART_MAX_BAUD);
-
-+ up->gpios = mctrl_gpio_init(port, 0);
-+ if (IS_ERR(up->gpios) && PTR_ERR(up->gpios) != -ENOSYS)
-+ return PTR_ERR(up->gpios);
-+
-+ up->rts_gpiod = mctrl_gpio_to_gpiod(up->gpios, UART_GPIO_RTS);
-+
-+ if ((port->rs485.flags & SER_RS485_ENABLED) &&
-+ !up->rts_gpiod) {
-+ dev_err(&pdev->dev, "lacking rts-gpio, disabling RS485\n");
-+ port->rs485.flags &= ~SER_RS485_ENABLED;
-+ }
-+
- #ifdef CONFIG_SERIAL_AR933X_CONSOLE
- ar933x_console_ports[up->port.line] = up;
- #endif
diff --git a/target/linux/ath79/patches-4.19/0062-MIPS-pci-ar724x-add-QCA9550-reset-sequence.patch b/target/linux/ath79/patches-4.19/0062-MIPS-pci-ar724x-add-QCA9550-reset-sequence.patch
deleted file mode 100644
index 2c9120f771..0000000000
--- a/target/linux/ath79/patches-4.19/0062-MIPS-pci-ar724x-add-QCA9550-reset-sequence.patch
+++ /dev/null
@@ -1,130 +0,0 @@
-From: David Bauer <mail@david-bauer.net>
-Date: Sat, 11 Apr 2020 14:03:12 +0200
-Subject: MIPS: pci-ar724x: add QCA9550 reset sequence
-
-The QCA9550 family of SoCs have a slightly different reset
-sequence compared to older chips.
-
-Normally the bootloader performs this sequence, however
-some bootloader implementation expect the operating system
-to clear the reset.
-
-Also get the resets from OF to support handling of the second
-PCIe root-complex on the QCA9558.
-
-Signed-off-by: David Bauer <mail@david-bauer.net>
-
---- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
-+++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
-@@ -394,6 +394,7 @@
- #define QCA955X_PLL_CPU_CONFIG_REG 0x00
- #define QCA955X_PLL_DDR_CONFIG_REG 0x04
- #define QCA955X_PLL_CLK_CTRL_REG 0x08
-+#define QCA955X_PLL_PCIE_CONFIG_REG 0x0c
- #define QCA955X_PLL_ETH_XMII_CONTROL_REG 0x28
- #define QCA955X_PLL_ETH_SGMII_CONTROL_REG 0x48
- #define QCA955X_PLL_ETH_SGMII_SERDES_REG 0x4c
-@@ -479,6 +480,9 @@
- #define QCA956X_PLL_CLK_CTRL_CPU_DDRCLK_FROM_CPUPLL BIT(21)
- #define QCA956X_PLL_CLK_CTRL_AHBCLK_FROM_DDRPLL BIT(24)
-
-+#define QCA955X_PLL_PCIE_CONFIG_PLL_PWD BIT(30)
-+#define QCA955X_PLL_PCIE_CONFIG_PLL_BYPASS BIT(16)
-+
- #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)
---- a/arch/mips/pci/pci-ar724x.c
-+++ b/arch/mips/pci/pci-ar724x.c
-@@ -11,6 +11,7 @@
-
- #include <linux/irq.h>
- #include <linux/pci.h>
-+#include <linux/reset.h>
- #include <linux/init.h>
- #include <linux/delay.h>
- #include <linux/platform_device.h>
-@@ -58,6 +59,9 @@ struct ar724x_pci_controller {
- struct irq_domain *domain;
- struct resource io_res;
- struct resource mem_res;
-+
-+ struct reset_control *hc_reset;
-+ struct reset_control *phy_reset;
- };
-
- static struct irq_chip ar724x_pci_irq_chip;
-@@ -343,18 +347,30 @@ static void ar724x_pci_hw_init(struct ar
- 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);
-+ reset_control_deassert(apc->hc_reset);
-+ reset_control_deassert(apc->phy_reset);
-
-- /* 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);
-+ if (of_device_is_compatible(apc->np, "qcom,qca9550-pci")) {
-+ /* remove the reset of the PCIE PLL */
-+ ppl = ath79_pll_rr(QCA955X_PLL_PCIE_CONFIG_REG);
-+ ppl &= ~QCA955X_PLL_PCIE_CONFIG_PLL_PWD;
-+ ath79_pll_wr(QCA955X_PLL_PCIE_CONFIG_REG, ppl);
-+
-+ /* deassert bypass for the PCIE PLL */
-+ ppl = ath79_pll_rr(QCA955X_PLL_PCIE_CONFIG_REG);
-+ ppl &= ~QCA955X_PLL_PCIE_CONFIG_PLL_BYPASS;
-+ ath79_pll_wr(QCA955X_PLL_PCIE_CONFIG_REG, ppl);
-+ } else {
-+ /* 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);
-@@ -402,6 +418,14 @@ static int ar724x_pci_probe(struct platf
- if (apc->irq < 0)
- return -EINVAL;
-
-+ apc->hc_reset = devm_reset_control_get_exclusive(&pdev->dev, "hc");
-+ if (IS_ERR(apc->hc_reset))
-+ return PTR_ERR(apc->hc_reset);
-+
-+ apc->phy_reset = devm_reset_control_get_exclusive(&pdev->dev, "phy");
-+ if (IS_ERR(apc->phy_reset))
-+ return PTR_ERR(apc->phy_reset);
-+
- apc->np = pdev->dev.of_node;
- apc->pci_controller.pci_ops = &ar724x_pci_ops;
- apc->pci_controller.io_resource = &apc->io_res;
-@@ -412,7 +436,7 @@ static int ar724x_pci_probe(struct platf
- * 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)
-+ if (reset_control_status(apc->hc_reset))
- ar724x_pci_hw_init(apc);
-
- apc->link_up = ar724x_pci_check_link(apc);
-@@ -430,6 +454,7 @@ static int ar724x_pci_probe(struct platf
-
- static const struct of_device_id ar724x_pci_ids[] = {
- { .compatible = "qcom,ar7240-pci" },
-+ { .compatible = "qcom,qca9550-pci" },
- {},
- };
-
diff --git a/target/linux/ath79/patches-4.19/404-mtd-cybertan-trx-parser.patch b/target/linux/ath79/patches-4.19/404-mtd-cybertan-trx-parser.patch
deleted file mode 100644
index fcfe72e287..0000000000
--- a/target/linux/ath79/patches-4.19/404-mtd-cybertan-trx-parser.patch
+++ /dev/null
@@ -1,21 +0,0 @@
---- a/drivers/mtd/parsers/Makefile
-+++ b/drivers/mtd/parsers/Makefile
-@@ -1,3 +1,4 @@
-+obj-$(CONFIG_MTD_PARSER_CYBERTAN) += parser_cybertan.o
- obj-$(CONFIG_MTD_PARSER_TRX) += parser_trx.o
- obj-$(CONFIG_MTD_SHARPSL_PARTS) += sharpslpart.o
- obj-$(CONFIG_MTD_ROUTERBOOT_PARTS) += routerbootpart.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-4.19/408-mtd-redboot_partition_scan.patch b/target/linux/ath79/patches-4.19/408-mtd-redboot_partition_scan.patch
deleted file mode 100644
index cd41e7ceb2..0000000000
--- a/target/linux/ath79/patches-4.19/408-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-4.19/410-spi-ath79-Implement-the-spi_mem-interface.patch b/target/linux/ath79/patches-4.19/410-spi-ath79-Implement-the-spi_mem-interface.patch
deleted file mode 100644
index 62ee69e6a4..0000000000
--- a/target/linux/ath79/patches-4.19/410-spi-ath79-Implement-the-spi_mem-interface.patch
+++ /dev/null
@@ -1,68 +0,0 @@
-From 8d8cdb4a6ccee5b62cc0dc64651c3946364514dc Mon Sep 17 00:00:00 2001
-From: Luiz Angelo Daros de Luca <luizluca@gmail.com>
-Date: Mon, 10 Feb 2020 16:11:27 -0300
-Subject: [PATCH] spi: ath79: Implement the spi_mem interface
-
-Signed-off-by: Luiz Angelo Daros de Luca <luizluca@gmail.com>
----
- drivers/spi/spi-ath79.c | 35 +++++++++++++++++++++++++++++++++++
- 1 file changed, 35 insertions(+)
-
---- a/drivers/spi/spi-ath79.c
-+++ b/drivers/spi/spi-ath79.c
-@@ -19,6 +19,7 @@
- #include <linux/platform_device.h>
- #include <linux/io.h>
- #include <linux/spi/spi.h>
-+#include <linux/spi/spi-mem.h>
- #include <linux/spi/spi_bitbang.h>
- #include <linux/bitops.h>
- #include <linux/gpio.h>
-@@ -203,6 +204,39 @@ static u32 ath79_spi_txrx_mode0(struct s
- return ath79_spi_rr(sp, AR71XX_SPI_REG_RDS);
- }
-
-+static int ath79_exec_mem_op(struct spi_mem *mem,
-+ const struct spi_mem_op *op)
-+{
-+ struct ath79_spi *sp = ath79_spidev_to_sp(mem->spi);
-+
-+ /* Ensures that reading is performed on device connected
-+ to hardware cs0 */
-+ if (mem->spi->chip_select || gpio_is_valid(mem->spi->cs_gpio))
-+ return -ENOTSUPP;
-+
-+ /* Only use for fast-read op. */
-+ if (op->cmd.opcode != 0x0b || op->data.dir != SPI_MEM_DATA_IN ||
-+ op->addr.nbytes != 3 || op->dummy.nbytes != 1)
-+ return -ENOTSUPP;
-+
-+ /* disable GPIO mode */
-+ ath79_spi_wr(sp, AR71XX_SPI_REG_FS, 0);
-+
-+ memcpy_fromio(op->data.buf.in, sp->base + op->addr.val, op->data.nbytes);
-+
-+ /* 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);
-+
-+ return 0;
-+}
-+
-+static const struct spi_controller_mem_ops ath79_mem_ops = {
-+ .exec_op = ath79_exec_mem_op,
-+};
-+
- static int ath79_spi_probe(struct platform_device *pdev)
- {
- struct spi_master *master;
-@@ -237,6 +271,7 @@ static int ath79_spi_probe(struct platfo
- ret = PTR_ERR(sp->base);
- goto err_put_master;
- }
-+ master->mem_ops = &ath79_mem_ops;
-
- sp->clk = devm_clk_get(&pdev->dev, "ahb");
- if (IS_ERR(sp->clk)) {
diff --git a/target/linux/ath79/patches-4.19/420-net-ar71xx_mac_driver.patch b/target/linux/ath79/patches-4.19/420-net-ar71xx_mac_driver.patch
deleted file mode 100644
index 6377db0ac2..0000000000
--- a/target/linux/ath79/patches-4.19/420-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-$(CONFIG_ATL1E) += atl1e/
diff --git a/target/linux/ath79/patches-4.19/425-at803x-allow-sgmii-aneg-override.patch b/target/linux/ath79/patches-4.19/425-at803x-allow-sgmii-aneg-override.patch
deleted file mode 100644
index 43c11386c7..0000000000
--- a/target/linux/ath79/patches-4.19/425-at803x-allow-sgmii-aneg-override.patch
+++ /dev/null
@@ -1,16 +0,0 @@
---- a/drivers/net/phy/at803x.c
-+++ b/drivers/net/phy/at803x.c
-@@ -391,6 +391,13 @@ static int at803x_aneg_done(struct phy_d
- if (!(phy_read(phydev, AT803X_PSSR) & AT803X_PSSR_MR_AN_COMPLETE)) {
- pr_warn("803x_aneg_done: SGMII link is not ok\n");
- aneg_done = 0;
-+#ifdef CONFIG_OF_MDIO
-+ if (phydev->mdio.dev.of_node &&
-+ of_property_read_bool(phydev->mdio.dev.of_node,
-+ "at803x-override-sgmii-link-check")) {
-+ aneg_done = 1;
-+ }
-+#endif
- }
- /* switch back to copper page */
- phy_write(phydev, AT803X_REG_CHIP_CONFIG, ccr | AT803X_BT_BX_REG_SEL);
diff --git a/target/linux/ath79/patches-4.19/430-drivers-link-spi-before-mtd.patch b/target/linux/ath79/patches-4.19/430-drivers-link-spi-before-mtd.patch
deleted file mode 100644
index 4c6558db90..0000000000
--- a/target/linux/ath79/patches-4.19/430-drivers-link-spi-before-mtd.patch
+++ /dev/null
@@ -1,12 +0,0 @@
---- a/drivers/Makefile
-+++ b/drivers/Makefile
-@@ -80,8 +80,8 @@ obj-y += scsi/
- obj-y += nvme/
- obj-$(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-$(CONFIG_SLIMBUS) += slimbus/
diff --git a/target/linux/ath79/patches-4.19/440-mtd-ar934x-nand-driver.patch b/target/linux/ath79/patches-4.19/440-mtd-ar934x-nand-driver.patch
deleted file mode 100644
index b74ad90745..0000000000
--- a/target/linux/ath79/patches-4.19/440-mtd-ar934x-nand-driver.patch
+++ /dev/null
@@ -1,25 +0,0 @@
---- a/drivers/mtd/nand/raw/Kconfig
-+++ b/drivers/mtd/nand/raw/Kconfig
-@@ -561,4 +561,12 @@ config MTD_NAND_TEGRA
- is supported. Extra OOB bytes when using HW ECC are currently
- not supported.
-
-+config MTD_NAND_AR934X
-+ tristate "Support for NAND controller on Qualcomm Atheros AR934x/QCA955x SoCs"
-+ depends on ATH79 || COMPILE_TEST
-+ depends on HAS_IOMEM
-+ help
-+ Enables support for NAND controller on Qualcomm Atheros SoCs.
-+ This controller is found on AR934x and QCA955x SoCs.
-+
- endif # MTD_NAND
---- a/drivers/mtd/nand/raw/Makefile
-+++ b/drivers/mtd/nand/raw/Makefile
-@@ -57,6 +57,7 @@ obj-$(CONFIG_MTD_NAND_BRCMNAND) += brcm
- obj-$(CONFIG_MTD_NAND_QCOM) += qcom_nandc.o
- obj-$(CONFIG_MTD_NAND_MTK) += mtk_ecc.o mtk_nand.o
- obj-$(CONFIG_MTD_NAND_TEGRA) += tegra_nand.o
-+obj-$(CONFIG_MTD_NAND_AR934X) += ar934x_nand.o
-
- nand-objs := nand_base.o nand_bbt.o nand_timings.o nand_ids.o
- nand-objs += nand_amd.o
diff --git a/target/linux/ath79/patches-4.19/470-MIPS-ath79-swizzle-pci-address-for-ar71xx.patch b/target/linux/ath79/patches-4.19/470-MIPS-ath79-swizzle-pci-address-for-ar71xx.patch
deleted file mode 100644
index 634ce56354..0000000000
--- a/target/linux/ath79/patches-4.19/470-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-4.19/700-net-phy-add-reset-controller-support.patch b/target/linux/ath79/patches-4.19/700-net-phy-add-reset-controller-support.patch
deleted file mode 100644
index 9f96390911..0000000000
--- a/target/linux/ath79/patches-4.19/700-net-phy-add-reset-controller-support.patch
+++ /dev/null
@@ -1,107 +0,0 @@
-From 71dd6c0dff51b5f1fef2e9dfa6f6a948aac975f3 Mon Sep 17 00:00:00 2001
-From: David Bauer <mail@david-bauer.net>
-Date: Wed, 17 Apr 2019 23:59:21 +0200
-Subject: [PATCH] net: phy: add support for reset-controller
-
-This commit adds support for PHY reset pins handled by a reset controller.
-
-Signed-off-by: David Bauer <mail@david-bauer.net>
-Reviewed-by: Andrew Lunn <andrew@lunn.ch>
-Signed-off-by: David S. Miller <davem@davemloft.net>
----
- drivers/net/phy/mdio_bus.c | 27 +++++++++++++++++++++++++--
- drivers/net/phy/mdio_device.c | 13 +++++++++++--
- include/linux/mdio.h | 1 +
- 3 files changed, 37 insertions(+), 4 deletions(-)
-
---- a/drivers/net/phy/mdio_bus.c
-+++ b/drivers/net/phy/mdio_bus.c
-@@ -29,6 +29,7 @@
- #include <linux/of_gpio.h>
- #include <linux/netdevice.h>
- #include <linux/etherdevice.h>
-+#include <linux/reset.h>
- #include <linux/skbuff.h>
- #include <linux/spinlock.h>
- #include <linux/mm.h>
-@@ -65,8 +66,23 @@ static int mdiobus_register_gpiod(struct
-
- mdiodev->reset = gpiod;
-
-- /* Assert the reset signal again */
-- mdio_device_reset(mdiodev, 1);
-+ return 0;
-+}
-+
-+static int mdiobus_register_reset(struct mdio_device *mdiodev)
-+{
-+ struct reset_control *reset = NULL;
-+
-+ if (mdiodev->dev.of_node)
-+ reset = devm_reset_control_get_exclusive(&mdiodev->dev,
-+ "phy");
-+ if (PTR_ERR(reset) == -ENOENT ||
-+ PTR_ERR(reset) == -ENOTSUPP)
-+ reset = NULL;
-+ else if (IS_ERR(reset))
-+ return PTR_ERR(reset);
-+
-+ mdiodev->reset_ctrl = reset;
-
- return 0;
- }
-@@ -82,6 +98,13 @@ int mdiobus_register_device(struct mdio_
- err = mdiobus_register_gpiod(mdiodev);
- if (err)
- return err;
-+
-+ err = mdiobus_register_reset(mdiodev);
-+ if (err)
-+ return err;
-+
-+ /* Assert the reset signal */
-+ mdio_device_reset(mdiodev, 1);
- }
-
- mdiodev->bus->mdio_map[mdiodev->addr] = mdiodev;
---- a/drivers/net/phy/mdio_device.c
-+++ b/drivers/net/phy/mdio_device.c
-@@ -21,6 +21,7 @@
- #include <linux/mii.h>
- #include <linux/module.h>
- #include <linux/phy.h>
-+#include <linux/reset.h>
- #include <linux/slab.h>
- #include <linux/string.h>
- #include <linux/unistd.h>
-@@ -121,10 +122,18 @@ void mdio_device_reset(struct mdio_devic
- {
- unsigned int d;
-
-- if (!mdiodev->reset)
-+ if (!mdiodev->reset && !mdiodev->reset_ctrl)
- return;
-
-- gpiod_set_value(mdiodev->reset, value);
-+ if (mdiodev->reset)
-+ gpiod_set_value(mdiodev->reset, value);
-+
-+ if (mdiodev->reset_ctrl) {
-+ if (value)
-+ reset_control_assert(mdiodev->reset_ctrl);
-+ else
-+ reset_control_deassert(mdiodev->reset_ctrl);
-+ }
-
- d = value ? mdiodev->reset_assert_delay : mdiodev->reset_deassert_delay;
- if (d)
---- a/include/linux/mdio.h
-+++ b/include/linux/mdio.h
-@@ -40,6 +40,7 @@ struct mdio_device {
- int addr;
- int flags;
- struct gpio_desc *reset;
-+ struct reset_control *reset_ctrl;
- unsigned int reset_assert_delay;
- unsigned int reset_deassert_delay;
- };
diff --git a/target/linux/ath79/patches-4.19/701-mdio-bus-dont-use-managed-reset-controller.patch b/target/linux/ath79/patches-4.19/701-mdio-bus-dont-use-managed-reset-controller.patch
deleted file mode 100644
index 16e7f20370..0000000000
--- a/target/linux/ath79/patches-4.19/701-mdio-bus-dont-use-managed-reset-controller.patch
+++ /dev/null
@@ -1,44 +0,0 @@
-From 32085f25d7b68404055f3525c780142fc72e543f Mon Sep 17 00:00:00 2001
-From: David Bauer <mail@david-bauer.net>
-Date: Fri, 22 Nov 2019 22:44:51 +0100
-Subject: [PATCH] mdio_bus: don't use managed reset-controller
-
-Geert Uytterhoeven reported that using devm_reset_controller_get leads
-to a WARNING when probing a reset-controlled PHY. This is because the
-device devm_reset_controller_get gets supplied is not actually the
-one being probed.
-
-Acquire an unmanaged reset-control as well as free the reset_control on
-unregister to fix this.
-
-Reported-by: Geert Uytterhoeven <geert@linux-m68k.org>
-CC: Andrew Lunn <andrew@lunn.ch>
-Signed-off-by: David Bauer <mail@david-bauer.net>
-Reviewed-by: Andrew Lunn <andrew@lunn.ch>
-Signed-off-by: David S. Miller <davem@davemloft.net>
----
- drivers/net/phy/mdio_bus.c | 6 ++++--
- 1 file changed, 4 insertions(+), 2 deletions(-)
-
---- a/drivers/net/phy/mdio_bus.c
-+++ b/drivers/net/phy/mdio_bus.c
-@@ -74,8 +74,8 @@ static int mdiobus_register_reset(struct
- struct reset_control *reset = NULL;
-
- if (mdiodev->dev.of_node)
-- reset = devm_reset_control_get_exclusive(&mdiodev->dev,
-- "phy");
-+ reset = of_reset_control_get_exclusive(mdiodev->dev.of_node,
-+ "phy");
- if (PTR_ERR(reset) == -ENOENT ||
- PTR_ERR(reset) == -ENOTSUPP)
- reset = NULL;
-@@ -118,6 +118,8 @@ int mdiobus_unregister_device(struct mdi
- if (mdiodev->bus->mdio_map[mdiodev->addr] != mdiodev)
- return -EINVAL;
-
-+ reset_control_put(mdiodev->reset_ctrl);
-+
- mdiodev->bus->mdio_map[mdiodev->addr] = NULL;
-
- return 0;
diff --git a/target/linux/ath79/patches-4.19/900-mdio_bitbang_ignore_ta_value.patch b/target/linux/ath79/patches-4.19/900-mdio_bitbang_ignore_ta_value.patch
deleted file mode 100644
index 8f8f349a66..0000000000
--- a/target/linux/ath79/patches-4.19/900-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-4.19/901-phy-mdio-bitbang-prevent-rescheduling-during-command.patch b/target/linux/ath79/patches-4.19/901-phy-mdio-bitbang-prevent-rescheduling-during-command.patch
deleted file mode 100644
index a830346a31..0000000000
--- a/target/linux/ath79/patches-4.19/901-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-4.19/910-unaligned_access_hacks.patch b/target/linux/ath79/patches-4.19/910-unaligned_access_hacks.patch
deleted file mode 100644
index fc77e6e42a..0000000000
--- a/target/linux/ath79/patches-4.19/910-unaligned_access_hacks.patch
+++ /dev/null
@@ -1,891 +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/netfilter/nf_conntrack_core.c
-+++ b/net/netfilter/nf_conntrack_core.c
-@@ -263,8 +263,8 @@ nf_ct_get_tuple(const struct sk_buff *sk
-
- switch (l3num) {
- case NFPROTO_IPV4:
-- 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);
- break;
- case NFPROTO_IPV6:
- memcpy(tuple->src.u3.ip6, ap, sizeof(tuple->src.u3.ip6));
---- 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>
-@@ -836,10 +837,10 @@ 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
-@@ -480,7 +480,7 @@ 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;
- }
-@@ -830,12 +830,12 @@ 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
-@@ -455,7 +455,7 @@ 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
-@@ -756,7 +756,7 @@ 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, idev, IPSTATS_MIB_INHDRERRORS);
- icmpv6_param_prob(skb, ICMPV6_HDR_FIELD, optoff+2);
---- a/include/linux/types.h
-+++ b/include/linux/types.h
-@@ -230,5 +230,11 @@ 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
-@@ -1422,8 +1422,8 @@ 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;
-
- list_for_each_entry(p, head, list) {
---- a/net/ipv4/route.c
-+++ b/net/ipv4/route.c
-@@ -449,7 +449,7 @@ 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
-@@ -447,48 +447,53 @@ 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)) {
-@@ -496,16 +501,17 @@ 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;
-@@ -518,13 +524,14 @@ 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
-@@ -111,7 +111,7 @@ __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
-@@ -223,7 +223,7 @@ 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
-@@ -126,9 +126,9 @@ 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);
---- a/include/net/ipv6.h
-+++ b/include/net/ipv6.h
-@@ -149,7 +149,7 @@ struct frag_hdr {
- __u8 reserved;
- __be16 frag_off;
- __be32 identification;
--};
-+} __attribute__((packed, aligned(2)));
-
- #define IP6_MF 0x0001
- #define IP6_OFFSET 0xFFF8
-@@ -499,8 +499,8 @@ 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,
-@@ -559,6 +559,8 @@ 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;
-@@ -567,7 +569,9 @@ 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;
-@@ -683,13 +687,13 @@ 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));
- }
-@@ -876,17 +880,18 @@ static inline int ip6_multipath_hash_pol
- 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
-@@ -142,7 +142,7 @@ 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]);
- }
-
- struct fib6_info *fib6_info_alloc(gfp_t gfp_flags)
---- a/net/netfilter/nf_conntrack_proto_tcp.c
-+++ b/net/netfilter/nf_conntrack_proto_tcp.c
-@@ -423,7 +423,7 @@ 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
-@@ -194,8 +194,8 @@ 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
-@@ -3907,14 +3907,16 @@ 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 net
- /* 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
-@@ -266,8 +266,10 @@ 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
-@@ -464,8 +464,14 @@ 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 l
-
- 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);
diff --git a/target/linux/ath79/patches-4.19/920-mikrotik-rb4xx.patch b/target/linux/ath79/patches-4.19/920-mikrotik-rb4xx.patch
deleted file mode 100644
index 8d84b9e1cd..0000000000
--- a/target/linux/ath79/patches-4.19/920-mikrotik-rb4xx.patch
+++ /dev/null
@@ -1,69 +0,0 @@
---- a/drivers/mfd/Kconfig
-+++ b/drivers/mfd/Kconfig
-@@ -1899,5 +1899,13 @@ config RAVE_SP_CORE
- Select this to get support for the Supervisory Processor
- device found on several devices in RAVE line of hardware.
-
-+config MFD_RB4XX_CPLD
-+ tristate "CPLD driver for Mikrotik RB4xx series boards
-+ select MFD_CORE
-+ depends on ATH79 || COMPILE_TEST
-+ help
-+ Enables support for the CPLD chip (NAND & GPIO) on Mikrotik
-+ Routerboard RB4xx series.
-+
- endmenu
- endif
---- a/drivers/mfd/Makefile
-+++ b/drivers/mfd/Makefile
-@@ -241,3 +241,4 @@ obj-$(CONFIG_MFD_SC27XX_PMIC) += sprd-sc
- obj-$(CONFIG_RAVE_SP_CORE) += rave-sp.o
- obj-$(CONFIG_MFD_ROHM_BD718XX) += rohm-bd718x7.o
-
-+obj-$(CONFIG_MFD_RB4XX_CPLD) += rb4xx-cpld.o
---- a/drivers/gpio/Kconfig
-+++ b/drivers/gpio/Kconfig
-@@ -1371,6 +1371,12 @@ config GPIO_XRA1403
- help
- GPIO driver for EXAR XRA1403 16-bit SPI-based GPIO expander.
-
-+config GPIO_RB4XX
-+ tristate "GPIO expander for Mikrotik RB4xx series boards"
-+ depends on MFD_RB4XX_CPLD
-+ help
-+ GPIO driver for Mikrotik Routerboard RB4xx series.
-+
- endmenu
-
- menu "USB GPIO expanders"
---- a/drivers/gpio/Makefile
-+++ b/drivers/gpio/Makefile
-@@ -159,3 +159,4 @@ obj-$(CONFIG_GPIO_ZEVIO) += gpio-zevio.o
- obj-$(CONFIG_GPIO_ZYNQ) += gpio-zynq.o
- obj-$(CONFIG_GPIO_ZX) += gpio-zx.o
- obj-$(CONFIG_GPIO_LOONGSON1) += gpio-loongson1.o
-+obj-$(CONFIG_GPIO_RB4XX) += gpio-rb4xx.o
---- a/drivers/mtd/nand/raw/Kconfig
-+++ b/drivers/mtd/nand/raw/Kconfig
-@@ -569,4 +569,11 @@ config MTD_NAND_AR934X
- Enables support for NAND controller on Qualcomm Atheros SoCs.
- This controller is found on AR934x and QCA955x SoCs.
-
-+config MTD_NAND_RB4XX
-+ tristate "Support for NAND driver for Mikrotik RB4xx series boards"
-+ depends on MFD_RB4XX_CPLD
-+ help
-+ Enables support for the NAND flash chip on Mikrotik Routerboard
-+ RB4xx series.
-+
- endif # MTD_NAND
---- a/drivers/mtd/nand/raw/Makefile
-+++ b/drivers/mtd/nand/raw/Makefile
-@@ -58,6 +58,7 @@ obj-$(CONFIG_MTD_NAND_QCOM) += qcom_nan
- obj-$(CONFIG_MTD_NAND_MTK) += mtk_ecc.o mtk_nand.o
- obj-$(CONFIG_MTD_NAND_TEGRA) += tegra_nand.o
- obj-$(CONFIG_MTD_NAND_AR934X) += ar934x_nand.o
-+obj-$(CONFIG_MTD_NAND_RB4XX) += nand_rb4xx.o
-
- nand-objs := nand_base.o nand_bbt.o nand_timings.o nand_ids.o
- nand-objs += nand_amd.o
diff --git a/target/linux/ath79/patches-4.19/921-serial-core-add-support-for-boot-console-with-arbitr.patch b/target/linux/ath79/patches-4.19/921-serial-core-add-support-for-boot-console-with-arbitr.patch
deleted file mode 100644
index f726b05200..0000000000
--- a/target/linux/ath79/patches-4.19/921-serial-core-add-support-for-boot-console-with-arbitr.patch
+++ /dev/null
@@ -1,54 +0,0 @@
-From 4d3c17975c7814884a721fe693b3adf5c426d759 Mon Sep 17 00:00:00 2001
-From: Hauke Mehrtens <hauke@hauke-m.de>
-Date: Tue, 10 Nov 2015 22:18:39 +0100
-Subject: [RFC] serial: core: add support for boot console with arbitrary
- baud rates
-
-The Arduino Yun uses a baud rate of 250000 by default. The serial is
-going over the Atmel ATmega and is used to connect to this chip.
-Without this patch Linux wants to switch the console to 9600 Baud.
-
-With this patch Linux will use the configured baud rate and not a
-default one specified in uart_register_driver().
-
-Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
-[rebased to 4.14, slightly reworded commit message]
-Signed-off-by: Sungbo Eo <mans0n@gorani.run>
----
- drivers/tty/serial/serial_core.c | 6 +++++-
- include/linux/console.h | 1 +
- 2 files changed, 6 insertions(+), 1 deletions(-)
-
---- a/drivers/tty/serial/serial_core.c
-+++ b/drivers/tty/serial/serial_core.c
-@@ -219,6 +219,8 @@ static int uart_port_startup(struct tty_
- if (retval == 0) {
- if (uart_console(uport) && uport->cons->cflag) {
- tty->termios.c_cflag = uport->cons->cflag;
-+ tty->termios.c_ospeed = uport->cons->baud;
-+ tty->termios.c_ispeed = uport->cons->baud;
- uport->cons->cflag = 0;
- }
- /*
-@@ -2058,8 +2060,10 @@ uart_set_options(struct uart_port *port,
- * Allow the setting of the UART parameters with a NULL console
- * too:
- */
-- if (co)
-+ if (co) {
- co->cflag = termios.c_cflag;
-+ co->baud = baud;
-+ }
-
- return 0;
- }
---- a/include/linux/console.h
-+++ b/include/linux/console.h
-@@ -153,6 +153,7 @@ struct console {
- short flags;
- short index;
- int cflag;
-+ int baud;
- void *data;
- struct console *next;
- };