diff options
Diffstat (limited to 'target/linux/ipq806x/patches-5.10')
42 files changed, 0 insertions, 6445 deletions
diff --git a/target/linux/ipq806x/patches-5.10/0001-dtbindings-qcom_adm-Fix-channel-specifiers.patch b/target/linux/ipq806x/patches-5.10/0001-dtbindings-qcom_adm-Fix-channel-specifiers.patch deleted file mode 100644 index 83d7bbc6f4..0000000000 --- a/target/linux/ipq806x/patches-5.10/0001-dtbindings-qcom_adm-Fix-channel-specifiers.patch +++ /dev/null @@ -1,71 +0,0 @@ -From 28d0ed88f536dd639adf1b0c7c08e04be3c8f294 Mon Sep 17 00:00:00 2001 -From: Thomas Pedersen <twp@codeaurora.org> -Date: Mon, 16 May 2016 17:58:50 -0700 -Subject: [PATCH 01/69] dtbindings: qcom_adm: Fix channel specifiers - -Original patch from Andy Gross. - -This patch removes the crci information from the dma -channel property. At least one client device requires -using more than one CRCI value for a channel. This does -not match the current binding and the crci information -needs to be removed. - -Instead, the client device will provide this information -via other means. - -Signed-off-by: Andy Gross <agross@codeaurora.org> -Signed-off-by: Thomas Pedersen <twp@codeaurora.org> ---- - Documentation/devicetree/bindings/dma/qcom_adm.txt | 16 ++++++---------- - 1 file changed, 6 insertions(+), 10 deletions(-) - ---- a/Documentation/devicetree/bindings/dma/qcom_adm.txt -+++ b/Documentation/devicetree/bindings/dma/qcom_adm.txt -@@ -4,8 +4,7 @@ Required properties: - - compatible: must contain "qcom,adm" for IPQ/APQ8064 and MSM8960 - - reg: Address range for DMA registers - - interrupts: Should contain one interrupt shared by all channels --- #dma-cells: must be <2>. First cell denotes the channel number. Second cell -- denotes CRCI (client rate control interface) flow control assignment. -+- #dma-cells: must be <1>. First cell denotes the channel number. - - clocks: Should contain the core clock and interface clock. - - clock-names: Must contain "core" for the core clock and "iface" for the - interface clock. -@@ -22,7 +21,7 @@ Example: - compatible = "qcom,adm"; - reg = <0x18300000 0x100000>; - interrupts = <0 170 0>; -- #dma-cells = <2>; -+ #dma-cells = <1>; - - clocks = <&gcc ADM0_CLK>, <&gcc ADM0_PBUS_CLK>; - clock-names = "core", "iface"; -@@ -35,15 +34,12 @@ Example: - qcom,ee = <0>; - }; - --DMA clients must use the format descripted in the dma.txt file, using a three -+DMA clients must use the format descripted in the dma.txt file, using a two - cell specifier for each channel. - --Each dmas request consists of 3 cells: -+Each dmas request consists of two cells: - 1. phandle pointing to the DMA controller - 2. channel number -- 3. CRCI assignment, if applicable. If no CRCI flow control is required, use 0. -- The CRCI is used for flow control. It identifies the peripheral device that -- is the source/destination for the transferred data. - - Example: - -@@ -55,7 +51,7 @@ Example: - - cs-gpios = <&qcom_pinmux 20 0>; - -- dmas = <&adm_dma 6 9>, -- <&adm_dma 5 10>; -+ dmas = <&adm_dma 6>, -+ <&adm_dma 5>; - dma-names = "rx", "tx"; - }; diff --git a/target/linux/ipq806x/patches-5.10/0033-ARM-qcom-automatically-select-PCI_DOMAINS-if-PCI-is-.patch b/target/linux/ipq806x/patches-5.10/0033-ARM-qcom-automatically-select-PCI_DOMAINS-if-PCI-is-.patch deleted file mode 100644 index a12aa721e2..0000000000 --- a/target/linux/ipq806x/patches-5.10/0033-ARM-qcom-automatically-select-PCI_DOMAINS-if-PCI-is-.patch +++ /dev/null @@ -1,29 +0,0 @@ -From 48051ece78136e4235a2415a52797db56f8a4478 Mon Sep 17 00:00:00 2001 -From: Mathieu Olivari <mathieu@codeaurora.org> -Date: Tue, 21 Apr 2015 19:09:07 -0700 -Subject: [PATCH 33/69] ARM: qcom: automatically select PCI_DOMAINS if PCI is - enabled - -If multiple PCIe devices are present in the system, the kernel will -panic at boot time when trying to scan the PCI buses. This happens on -IPQ806x based platforms, which has 3 PCIe ports. - -Enabling this option allows the kernel to assign the pci-domains -according to the device-tree content. This allows multiple PCIe -controllers to coexist in the system. - -Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org> ---- - arch/arm/mach-qcom/Kconfig | 1 + - 1 file changed, 1 insertion(+) - ---- a/arch/arm/mach-qcom/Kconfig -+++ b/arch/arm/mach-qcom/Kconfig -@@ -7,6 +7,7 @@ menuconfig ARCH_QCOM - select ARM_AMBA - select PINCTRL - select QCOM_SCM if SMP -+ select PCI_DOMAINS if PCI - help - Support for Qualcomm's devicetree based systems. - diff --git a/target/linux/ipq806x/patches-5.10/0060-HACK-arch-arm-force-ZRELADDR-on-arch-qcom.patch b/target/linux/ipq806x/patches-5.10/0060-HACK-arch-arm-force-ZRELADDR-on-arch-qcom.patch deleted file mode 100644 index b73218e71b..0000000000 --- a/target/linux/ipq806x/patches-5.10/0060-HACK-arch-arm-force-ZRELADDR-on-arch-qcom.patch +++ /dev/null @@ -1,62 +0,0 @@ -From fa71139b55e114aa8c3c4823ff8ee7d49ee810d4 Mon Sep 17 00:00:00 2001 -From: Mathieu Olivari <mathieu@codeaurora.org> -Date: Wed, 29 Apr 2015 15:21:46 -0700 -Subject: [PATCH 60/69] HACK: arch: arm: force ZRELADDR on arch-qcom - -ARCH_QCOM is using the ARCH_MULTIPLATFORM option, as now recommended -on most ARM architectures. This automatically calculate ZRELADDR by -masking PHYS_OFFSET with 0xf8000000. - -However, on IPQ806x, the first ~20MB of RAM is reserved for the hardware -network accelerators, and the bootloader removes this section from the -layout passed from the ATAGS (when used). - -For newer bootloader, when DT is used, this is not a problem, we just -reserve this memory in the device tree. But if the bootloader doesn't -have DT support, then ATAGS have to be used. In this case, the ARM -decompressor will position the kernel in this low mem, which will not be -in the RAM section mapped by the bootloader, which means the kernel will -freeze in the middle of the boot process trying to map the memory. - -As a work around, this patch allows disabling AUTO_ZRELADDR when -ARCH_QCOM is selected. It makes the zImage usage possible on bootloaders -which don't support device-tree, which is the case on certain early -IPQ806x based designs. - -Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org> ---- - arch/arm/Kconfig | 2 +- - arch/arm/Makefile | 2 ++ - arch/arm/mach-qcom/Makefile.boot | 1 + - 3 files changed, 4 insertions(+), 1 deletion(-) - create mode 100644 arch/arm/mach-qcom/Makefile.boot - ---- a/arch/arm/Kconfig -+++ b/arch/arm/Kconfig -@@ -322,7 +322,7 @@ config ARCH_MULTIPLATFORM - select ARCH_SELECT_MEMORY_MODEL - select ARM_HAS_SG_CHAIN - select ARM_PATCH_PHYS_VIRT -- select AUTO_ZRELADDR -+ select AUTO_ZRELADDR if !ARCH_QCOM - select TIMER_OF - select COMMON_CLK - select GENERIC_CLOCKEVENTS ---- a/arch/arm/Makefile -+++ b/arch/arm/Makefile -@@ -251,9 +251,11 @@ MACHINE := arch/arm/mach-$(word 1,$(mac - else - MACHINE := - endif -+ifeq ($(CONFIG_ARCH_QCOM),) - ifeq ($(CONFIG_ARCH_MULTIPLATFORM),y) - MACHINE := - endif -+endif - - machdirs := $(patsubst %,arch/arm/mach-%/,$(machine-y)) - platdirs := $(patsubst %,arch/arm/plat-%/,$(sort $(plat-y))) ---- /dev/null -+++ b/arch/arm/mach-qcom/Makefile.boot -@@ -0,0 +1 @@ -+zreladdr-y+= 0x42208000 diff --git a/target/linux/ipq806x/patches-5.10/0065-arm-override-compiler-flags.patch b/target/linux/ipq806x/patches-5.10/0065-arm-override-compiler-flags.patch deleted file mode 100644 index a1a0371fbc..0000000000 --- a/target/linux/ipq806x/patches-5.10/0065-arm-override-compiler-flags.patch +++ /dev/null @@ -1,21 +0,0 @@ -From 4d8e29642661397a339ac3485f212c6360445421 Mon Sep 17 00:00:00 2001 -From: John Crispin <john@phrozen.org> -Date: Thu, 9 Mar 2017 09:33:32 +0100 -Subject: [PATCH 65/69] arm: override compiler flags - -Signed-off-by: John Crispin <john@phrozen.org> ---- - arch/arm/Makefile | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - ---- a/arch/arm/Makefile -+++ b/arch/arm/Makefile -@@ -61,7 +61,7 @@ KBUILD_CFLAGS += $(call cc-option,-fno-i - # macro, but instead defines a whole series of macros which makes - # testing for a specific architecture or later rather impossible. - arch-$(CONFIG_CPU_32v7M) =-D__LINUX_ARM_ARCH__=7 -march=armv7-m --arch-$(CONFIG_CPU_32v7) =-D__LINUX_ARM_ARCH__=7 -march=armv7-a -+arch-$(CONFIG_CPU_32v7) =-D__LINUX_ARM_ARCH__=7 -mcpu=cortex-a15 - arch-$(CONFIG_CPU_32v6) =-D__LINUX_ARM_ARCH__=6 -march=armv6 - # Only override the compiler option if ARMv6. The ARMv6K extensions are - # always available in ARMv7 diff --git a/target/linux/ipq806x/patches-5.10/0067-generic-Mangle-bootloader-s-kernel-arguments.patch b/target/linux/ipq806x/patches-5.10/0067-generic-Mangle-bootloader-s-kernel-arguments.patch deleted file mode 100644 index e9f2d05937..0000000000 --- a/target/linux/ipq806x/patches-5.10/0067-generic-Mangle-bootloader-s-kernel-arguments.patch +++ /dev/null @@ -1,210 +0,0 @@ -From 71270226b14733a4b1f2cde58ea9265caa50b38d Mon Sep 17 00:00:00 2001 -From: Adrian Panella <ianchi74@outlook.com> -Date: Thu, 9 Mar 2017 09:37:17 +0100 -Subject: [PATCH 67/69] generic: Mangle bootloader's kernel arguments - -The command-line arguments provided by the boot loader will be -appended to a new device tree property: bootloader-args. -If there is a property "append-rootblock" in DT under /chosen -and a root= option in bootloaders command line it will be parsed -and added to DT bootargs with the form: <append-rootblock>XX. -Only command line ATAG will be processed, the rest of the ATAGs -sent by bootloader will be ignored. -This is usefull in dual boot systems, to get the current root partition -without afecting the rest of the system. - -Signed-off-by: Adrian Panella <ianchi74@outlook.com> ---- - arch/arm/Kconfig | 11 +++++ - arch/arm/boot/compressed/atags_to_fdt.c | 72 ++++++++++++++++++++++++++++++++- - init/main.c | 16 ++++++++ - 3 files changed, 98 insertions(+), 1 deletion(-) - ---- a/arch/arm/Kconfig -+++ b/arch/arm/Kconfig -@@ -1777,6 +1777,17 @@ config ARM_ATAG_DTB_COMPAT_CMDLINE_EXTEN - The command-line arguments provided by the boot loader will be - appended to the the device tree bootargs property. - -+config ARM_ATAG_DTB_COMPAT_CMDLINE_MANGLE -+ bool "Append rootblock parsing bootloader's kernel arguments" -+ help -+ The command-line arguments provided by the boot loader will be -+ appended to a new device tree property: bootloader-args. -+ If there is a property "append-rootblock" in DT under /chosen -+ and a root= option in bootloaders command line it will be parsed -+ and added to DT bootargs with the form: <append-rootblock>XX. -+ Only command line ATAG will be processed, the rest of the ATAGs -+ sent by bootloader will be ignored. -+ - endchoice - - config CMDLINE ---- a/arch/arm/boot/compressed/atags_to_fdt.c -+++ b/arch/arm/boot/compressed/atags_to_fdt.c -@@ -5,6 +5,8 @@ - - #if defined(CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_EXTEND) - #define do_extend_cmdline 1 -+#elif defined(CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_MANGLE) -+#define do_extend_cmdline 1 - #else - #define do_extend_cmdline 0 - #endif -@@ -69,6 +71,80 @@ static uint32_t get_cell_size(const void - return cell_size; - } - -+#if defined(CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_MANGLE) -+/** -+ * taken from arch/x86/boot/string.c -+ * local_strstr - Find the first substring in a %NUL terminated string -+ * @s1: The string to be searched -+ * @s2: The string to search for -+ */ -+static char *local_strstr(const char *s1, const char *s2) -+{ -+ size_t l1, l2; -+ -+ l2 = strlen(s2); -+ if (!l2) -+ return (char *)s1; -+ l1 = strlen(s1); -+ while (l1 >= l2) { -+ l1--; -+ if (!memcmp(s1, s2, l2)) -+ return (char *)s1; -+ s1++; -+ } -+ return NULL; -+} -+ -+static char *append_rootblock(char *dest, const char *str, int len, void *fdt) -+{ -+ char *ptr, *end, *tmp; -+ char *root="root="; -+ char *find_rootblock; -+ int i, l; -+ const char *rootblock; -+ -+ find_rootblock = getprop(fdt, "/chosen", "find-rootblock", &l); -+ if(!find_rootblock) -+ find_rootblock = root; -+ -+ //ARM doesn't have __HAVE_ARCH_STRSTR, so it was copied from x86 -+ ptr = local_strstr(str, find_rootblock); -+ -+ if(!ptr) -+ return dest; -+ -+ end = strchr(ptr, ' '); -+ end = end ? (end - 1) : (strchr(ptr, 0) - 1); -+ -+ // Some boards ubi.mtd=XX,ZZZZ, so let's check for '," too. -+ tmp = strchr(ptr, ','); -+ -+ if(tmp) -+ end = end < tmp ? end : tmp - 1; -+ -+ //find partition number (assumes format root=/dev/mtdXX | /dev/mtdblockXX | yy:XX | ubi.mtd=XX,ZZZZ ) -+ for( i = 0; end >= ptr && *end >= '0' && *end <= '9'; end--, i++); -+ ptr = end + 1; -+ -+ /* if append-rootblock property is set use it to append to command line */ -+ rootblock = getprop(fdt, "/chosen", "append-rootblock", &l); -+ if(rootblock != NULL) { -+ if(*dest != ' ') { -+ *dest = ' '; -+ dest++; -+ len++; -+ } -+ if (len + l + i <= COMMAND_LINE_SIZE) { -+ memcpy(dest, rootblock, l); -+ dest += l - 1; -+ memcpy(dest, ptr, i); -+ dest += i; -+ } -+ } -+ return dest; -+} -+#endif -+ - static void merge_fdt_bootargs(void *fdt, const char *fdt_cmdline) - { - char cmdline[COMMAND_LINE_SIZE]; -@@ -88,12 +164,21 @@ static void merge_fdt_bootargs(void *fdt - - /* and append the ATAG_CMDLINE */ - if (fdt_cmdline) { -+ -+#if defined(CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_MANGLE) -+ //save original bootloader args -+ //and append ubi.mtd with root partition number to current cmdline -+ setprop_string(fdt, "/chosen", "bootloader-args", fdt_cmdline); -+ ptr = append_rootblock(ptr, fdt_cmdline, len, fdt); -+ -+#else - len = strlen(fdt_cmdline); - if (ptr - cmdline + len + 2 < COMMAND_LINE_SIZE) { - *ptr++ = ' '; - memcpy(ptr, fdt_cmdline, len); - ptr += len; - } -+#endif - } - *ptr = '\0'; - -@@ -168,7 +253,9 @@ int atags_to_fdt(void *atag_list, void * - else - setprop_string(fdt, "/chosen", "bootargs", - atag->u.cmdline.cmdline); -- } else if (atag->hdr.tag == ATAG_MEM) { -+ } -+#ifndef CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_MANGLE -+ else if (atag->hdr.tag == ATAG_MEM) { - if (memcount >= sizeof(mem_reg_property)/4) - continue; - if (!atag->u.mem.size) -@@ -212,6 +299,10 @@ int atags_to_fdt(void *atag_list, void * - setprop(fdt, "/memory", "reg", mem_reg_property, - 4 * memcount * memsize); - } -+#else -+ -+ } -+#endif - - return fdt_pack(fdt); - } ---- a/init/main.c -+++ b/init/main.c -@@ -110,6 +110,10 @@ - - #include <kunit/test.h> - -+#if defined(CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_MANGLE) -+#include <linux/of.h> -+#endif -+ - static int kernel_init(void *); - - extern void init_IRQ(void); -@@ -906,6 +910,18 @@ asmlinkage __visible void __init __no_sa - pr_notice("Kernel command line: %s\n", saved_command_line); - /* parameters may set static keys */ - jump_label_init(); -+ -+#if defined(CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_MANGLE) -+ //Show bootloader's original command line for reference -+ if(of_chosen) { -+ const char *prop = of_get_property(of_chosen, "bootloader-args", NULL); -+ if(prop) -+ pr_notice("Bootloader command line (ignored): %s\n", prop); -+ else -+ pr_notice("Bootloader command line not present\n"); -+ } -+#endif -+ - parse_early_param(); - after_dashes = parse_args("Booting kernel", - static_command_line, __start___param, diff --git a/target/linux/ipq806x/patches-5.10/0072-add-ipq806x-with-no-clocks.patch b/target/linux/ipq806x/patches-5.10/0072-add-ipq806x-with-no-clocks.patch deleted file mode 100644 index b3c8a514e5..0000000000 --- a/target/linux/ipq806x/patches-5.10/0072-add-ipq806x-with-no-clocks.patch +++ /dev/null @@ -1,10 +0,0 @@ ---- a/drivers/firmware/qcom_scm.c -+++ b/drivers/firmware/qcom_scm.c -@@ -1269,6 +1269,7 @@ static const struct of_device_id qcom_sc - SCM_HAS_BUS_CLK) - }, - { .compatible = "qcom,scm-ipq4019" }, -+ { .compatible = "qcom,scm-ipq806x" }, - { .compatible = "qcom,scm-msm8660", .data = (void *) SCM_HAS_CORE_CLK }, - { .compatible = "qcom,scm-msm8960", .data = (void *) SCM_HAS_CORE_CLK }, - { .compatible = "qcom,scm-msm8916", .data = (void *)(SCM_HAS_CORE_CLK | diff --git a/target/linux/ipq806x/patches-5.10/082-ipq8064-dtsi-tweaks.patch b/target/linux/ipq806x/patches-5.10/082-ipq8064-dtsi-tweaks.patch deleted file mode 100644 index 1046af15d4..0000000000 --- a/target/linux/ipq806x/patches-5.10/082-ipq8064-dtsi-tweaks.patch +++ /dev/null @@ -1,212 +0,0 @@ ---- a/arch/arm/boot/dts/qcom-ipq8064.dtsi -+++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi -@@ -20,7 +20,7 @@ - #address-cells = <1>; - #size-cells = <0>; - -- cpu@0 { -+ cpu0: cpu@0 { - compatible = "qcom,krait"; - enable-method = "qcom,kpss-acc-v1"; - device_type = "cpu"; -@@ -30,7 +30,7 @@ - qcom,saw = <&saw0>; - }; - -- cpu@1 { -+ cpu1: cpu@1 { - compatible = "qcom,krait"; - enable-method = "qcom,kpss-acc-v1"; - device_type = "cpu"; -@@ -67,7 +67,7 @@ - no-map; - }; - -- smem@41000000 { -+ smem: smem@41000000 { - reg = <0x41000000 0x200000>; - no-map; - }; -@@ -128,6 +128,7 @@ - gpio-ranges = <&qcom_pinmux 0 0 69>; - #gpio-cells = <2>; - interrupt-controller; -+ #address-cells = <0>; - #interrupt-cells = <2>; - interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>; - -@@ -190,6 +191,7 @@ - intc: interrupt-controller@2000000 { - compatible = "qcom,msm-qgic2"; - interrupt-controller; -+ #address-cells = <0>; - #interrupt-cells = <3>; - reg = <0x02000000 0x1000>, - <0x02002000 0x1000>; -@@ -219,21 +221,23 @@ - acc0: clock-controller@2088000 { - compatible = "qcom,kpss-acc-v1"; - reg = <0x02088000 0x1000>, <0x02008000 0x1000>; -+ clock-output-names = "acpu0_aux"; - }; - - acc1: clock-controller@2098000 { - compatible = "qcom,kpss-acc-v1"; - reg = <0x02098000 0x1000>, <0x02008000 0x1000>; -+ clock-output-names = "acpu1_aux"; - }; - - saw0: regulator@2089000 { -- compatible = "qcom,saw2"; -+ compatible = "qcom,saw2", "qcom,apq8064-saw2-v1.1-cpu", "syscon"; - reg = <0x02089000 0x1000>, <0x02009000 0x1000>; - regulator; - }; - - saw1: regulator@2099000 { -- compatible = "qcom,saw2"; -+ compatible = "qcom,saw2", "qcom,apq8064-saw2-v1.1-cpu", "syscon"; - reg = <0x02099000 0x1000>, <0x02009000 0x1000>; - regulator; - }; -@@ -251,7 +255,7 @@ - - syscon-tcsr = <&tcsr>; - -- serial@12490000 { -+ gsbi2_serial: serial@12490000 { - compatible = "qcom,msm-uartdm-v1.3", "qcom,msm-uartdm"; - reg = <0x12490000 0x1000>, - <0x12480000 0x1000>; -@@ -261,7 +265,7 @@ - status = "disabled"; - }; - -- i2c@124a0000 { -+ gsbi2_i2c: i2c@124a0000 { - compatible = "qcom,i2c-qup-v1.1.1"; - reg = <0x124a0000 0x1000>; - interrupts = <GIC_SPI 196 IRQ_TYPE_LEVEL_HIGH>; -@@ -326,7 +330,7 @@ - - syscon-tcsr = <&tcsr>; - -- serial@1a240000 { -+ gsbi5_serial: serial@1a240000 { - compatible = "qcom,msm-uartdm-v1.3", "qcom,msm-uartdm"; - reg = <0x1a240000 0x1000>, - <0x1a200000 0x1000>; -@@ -397,7 +401,7 @@ - status = "disabled"; - }; - -- sata@29000000 { -+ sata: sata@29000000 { - compatible = "qcom,ipq806x-ahci", "generic-ahci"; - reg = <0x29000000 0x180>; - -@@ -430,13 +434,35 @@ - reg = <0x00700000 0x1000>; - #address-cells = <1>; - #size-cells = <1>; -+ -+ tsens_calib: calib@400 { -+ reg = <0x400 0xb>; -+ }; -+ tsens_backup: backup@410 { -+ reg = <0x410 0xb>; -+ }; -+ speedbin_efuse: speedbin@0c0 { -+ reg = <0x0c0 0x4>; -+ }; - }; - - gcc: clock-controller@900000 { -- compatible = "qcom,gcc-ipq8064"; -+ compatible = "qcom,gcc-ipq8064", "syscon"; - reg = <0x00900000 0x4000>; - #clock-cells = <1>; - #reset-cells = <1>; -+ #power-domain-cells = <1>; -+ -+ tsens: thermal-sensor@900000 { -+ compatible = "qcom,ipq8064-tsens"; -+ -+ nvmem-cells = <&tsens_calib>, <&tsens_backup>; -+ nvmem-cell-names = "calib", "calib_backup"; -+ interrupts = <GIC_SPI 178 IRQ_TYPE_LEVEL_HIGH>; -+ interrupt-names = "uplow"; -+ #thermal-sensor-cells = <1>; -+ #qcom,sensors = <11>; -+ }; - }; - - tcsr: syscon@1a400000 { -@@ -622,7 +648,7 @@ - - gmac0: ethernet@37000000 { - device_type = "network"; -- compatible = "qcom,ipq806x-gmac"; -+ compatible = "qcom,ipq806x-gmac", "snps,dwmac"; - reg = <0x37000000 0x200000>; - interrupts = <GIC_SPI 220 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "macirq"; -@@ -645,7 +671,7 @@ - - gmac1: ethernet@37200000 { - device_type = "network"; -- compatible = "qcom,ipq806x-gmac"; -+ compatible = "qcom,ipq806x-gmac", "snps,dwmac"; - reg = <0x37200000 0x200000>; - interrupts = <GIC_SPI 223 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "macirq"; -@@ -668,7 +694,7 @@ - - gmac2: ethernet@37400000 { - device_type = "network"; -- compatible = "qcom,ipq806x-gmac"; -+ compatible = "qcom,ipq806x-gmac", "snps,dwmac"; - reg = <0x37400000 0x200000>; - interrupts = <GIC_SPI 226 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "macirq"; -@@ -691,7 +717,7 @@ - - gmac3: ethernet@37600000 { - device_type = "network"; -- compatible = "qcom,ipq806x-gmac"; -+ compatible = "qcom,ipq806x-gmac", "snps,dwmac"; - reg = <0x37600000 0x200000>; - interrupts = <GIC_SPI 229 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "macirq"; -@@ -740,13 +766,13 @@ - qcom,ee = <0>; - }; - -- amba { -- compatible = "simple-bus"; -+ amba: amba { -+ compatible = "arm,amba-bus"; - #address-cells = <1>; - #size-cells = <1>; - ranges; - -- sdcc@12400000 { -+ sdcc1: sdcc@12400000 { - status = "disabled"; - compatible = "arm,pl18x", "arm,primecell"; - arm,primecell-periphid = <0x00051180>; -@@ -760,13 +786,12 @@ - non-removable; - cap-sd-highspeed; - cap-mmc-highspeed; -- mmc-ddr-1_8v; - vmmc-supply = <&vsdcc_fixed>; - dmas = <&sdcc1bam 2>, <&sdcc1bam 1>; - dma-names = "tx", "rx"; - }; - -- sdcc@12180000 { -+ sdcc3: sdcc@12180000 { - compatible = "arm,pl18x", "arm,primecell"; - arm,primecell-periphid = <0x00051180>; - status = "disabled"; diff --git a/target/linux/ipq806x/patches-5.10/083-ipq8064-dtsi-additions.patch b/target/linux/ipq806x/patches-5.10/083-ipq8064-dtsi-additions.patch deleted file mode 100644 index 82d91e1242..0000000000 --- a/target/linux/ipq806x/patches-5.10/083-ipq8064-dtsi-additions.patch +++ /dev/null @@ -1,846 +0,0 @@ ---- a/arch/arm/boot/dts/qcom-ipq8064.dtsi -+++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi -@@ -8,6 +8,8 @@ - #include <dt-bindings/reset/qcom,gcc-ipq806x.h> - #include <dt-bindings/soc/qcom,gsbi.h> - #include <dt-bindings/interrupt-controller/arm-gic.h> -+#include <dt-bindings/mfd/qcom-rpm.h> -+#include <dt-bindings/clock/qcom,rpmcc.h> - - / { - #address-cells = <1>; -@@ -28,6 +30,16 @@ - next-level-cache = <&L2>; - qcom,acc = <&acc0>; - qcom,saw = <&saw0>; -+ clocks = <&kraitcc 0>, <&kraitcc 4>; -+ clock-names = "cpu", "l2"; -+ clock-latency = <100000>; -+ cpu-supply = <&smb208_s2a>; -+ operating-points-v2 = <&opp_table0>; -+ voltage-tolerance = <5>; -+ cooling-min-state = <0>; -+ cooling-max-state = <10>; -+ #cooling-cells = <2>; -+ cpu-idle-states = <&CPU_SPC>; - }; - - cpu1: cpu@1 { -@@ -38,14 +50,350 @@ - next-level-cache = <&L2>; - qcom,acc = <&acc1>; - qcom,saw = <&saw1>; -+ clocks = <&kraitcc 1>, <&kraitcc 4>; -+ clock-names = "cpu", "l2"; -+ clock-latency = <100000>; -+ cpu-supply = <&smb208_s2b>; -+ operating-points-v2 = <&opp_table0>; -+ voltage-tolerance = <5>; -+ cooling-min-state = <0>; -+ cooling-max-state = <10>; -+ #cooling-cells = <2>; -+ cpu-idle-states = <&CPU_SPC>; -+ }; -+ -+ idle-states { -+ CPU_SPC: spc { -+ compatible = "qcom,idle-state-spc"; -+ status = "disabled"; -+ entry-latency-us = <400>; -+ exit-latency-us = <900>; -+ min-residency-us = <3000>; -+ }; - }; -+ }; - -- L2: l2-cache { -- compatible = "cache"; -- cache-level = <2>; -+ opp_table_l2: opp_table_l2 { -+ compatible = "operating-points-v2"; -+ -+ opp-384000000 { -+ opp-hz = /bits/ 64 <384000000>; -+ opp-microvolt = <1100000>; -+ clock-latency-ns = <100000>; -+ opp-level = <0>; -+ }; -+ -+ opp-1000000000 { -+ opp-hz = /bits/ 64 <1000000000>; -+ opp-microvolt = <1100000>; -+ clock-latency-ns = <100000>; -+ opp-level = <1>; -+ }; -+ -+ opp-1200000000 { -+ opp-hz = /bits/ 64 <1200000000>; -+ opp-microvolt = <1150000>; -+ clock-latency-ns = <100000>; -+ opp-level = <2>; -+ }; -+ }; -+ -+ opp_table0: opp_table0 { -+ compatible = "operating-points-v2-kryo-cpu"; -+ nvmem-cells = <&speedbin_efuse>; -+ -+ /* -+ * Voltage thresholds are <target min max> -+ */ -+ opp-384000000 { -+ opp-hz = /bits/ 64 <384000000>; -+ opp-microvolt-speed0-pvs0-v0 = <1000000 950000 1050000>; -+ opp-microvolt-speed0-pvs1-v0 = <925000 878750 971250>; -+ opp-microvolt-speed0-pvs2-v0 = <875000 831250 918750>; -+ opp-microvolt-speed0-pvs3-v0 = <800000 760000 840000>; -+ opp-supported-hw = <0x1>; -+ clock-latency-ns = <100000>; -+ opp-level = <0>; -+ }; -+ -+ opp-600000000 { -+ opp-hz = /bits/ 64 <600000000>; -+ opp-microvolt-speed0-pvs0-v0 = <1050000 997500 1102500>; -+ opp-microvolt-speed0-pvs1-v0 = <975000 926250 1023750>; -+ opp-microvolt-speed0-pvs2-v0 = <925000 878750 971250>; -+ opp-microvolt-speed0-pvs3-v0 = <850000 807500 892500>; -+ opp-supported-hw = <0x1>; -+ clock-latency-ns = <100000>; -+ opp-level = <1>; -+ }; -+ -+ opp-800000000 { -+ opp-hz = /bits/ 64 <800000000>; -+ opp-microvolt-speed0-pvs0-v0 = <1100000 1045000 1155000>; -+ opp-microvolt-speed0-pvs1-v0 = <1025000 973750 1076250>; -+ opp-microvolt-speed0-pvs2-v0 = <995000 945250 1044750>; -+ opp-microvolt-speed0-pvs3-v0 = <900000 855000 945000>; -+ opp-supported-hw = <0x1>; -+ clock-latency-ns = <100000>; -+ opp-level = <1>; -+ }; -+ -+ opp-1000000000 { -+ opp-hz = /bits/ 64 <1000000000>; -+ opp-microvolt-speed0-pvs0-v0 = <1150000 1092500 1207500>; -+ opp-microvolt-speed0-pvs1-v0 = <1075000 1021250 1128750>; -+ opp-microvolt-speed0-pvs2-v0 = <1025000 973750 1076250>; -+ opp-microvolt-speed0-pvs3-v0 = <950000 902500 997500>; -+ opp-supported-hw = <0x1>; -+ clock-latency-ns = <100000>; -+ opp-level = <1>; -+ }; -+ -+ opp-1200000000 { -+ opp-hz = /bits/ 64 <1200000000>; -+ opp-microvolt-speed0-pvs0-v0 = <1200000 1140000 1260000>; -+ opp-microvolt-speed0-pvs1-v0 = <1125000 1068750 1181250>; -+ opp-microvolt-speed0-pvs2-v0 = <1075000 1021250 1128750>; -+ opp-microvolt-speed0-pvs3-v0 = <1000000 950000 1050000>; -+ opp-supported-hw = <0x1>; -+ clock-latency-ns = <100000>; -+ opp-level = <2>; -+ }; -+ -+ opp-1400000000 { -+ opp-hz = /bits/ 64 <1400000000>; -+ opp-microvolt-speed0-pvs0-v0 = <1250000 1187500 1312500>; -+ opp-microvolt-speed0-pvs1-v0 = <1175000 1116250 1233750>; -+ opp-microvolt-speed0-pvs2-v0 = <1125000 1068750 1181250>; -+ opp-microvolt-speed0-pvs3-v0 = <1050000 997500 1102500>; -+ opp-supported-hw = <0x1>; -+ clock-latency-ns = <100000>; -+ opp-level = <2>; - }; - }; - -+ thermal-zones { -+ tsens_tz_sensor0 { -+ polling-delay-passive = <0>; -+ polling-delay = <0>; -+ thermal-sensors = <&tsens 0>; -+ -+ trips { -+ cpu-critical { -+ temperature = <105000>; -+ hysteresis = <2000>; -+ type = "critical"; -+ }; -+ -+ cpu-hot { -+ temperature = <95000>; -+ hysteresis = <2000>; -+ type = "hot"; -+ }; -+ }; -+ }; -+ -+ tsens_tz_sensor1 { -+ polling-delay-passive = <0>; -+ polling-delay = <0>; -+ thermal-sensors = <&tsens 1>; -+ -+ trips { -+ cpu-critical { -+ temperature = <105000>; -+ hysteresis = <2000>; -+ type = "critical"; -+ }; -+ -+ cpu-hot { -+ temperature = <95000>; -+ hysteresis = <2000>; -+ type = "hot"; -+ }; -+ }; -+ }; -+ -+ tsens_tz_sensor2 { -+ polling-delay-passive = <0>; -+ polling-delay = <0>; -+ thermal-sensors = <&tsens 2>; -+ -+ trips { -+ cpu-critical { -+ temperature = <105000>; -+ hysteresis = <2000>; -+ type = "critical"; -+ }; -+ -+ cpu-hot { -+ temperature = <95000>; -+ hysteresis = <2000>; -+ type = "hot"; -+ }; -+ }; -+ }; -+ -+ tsens_tz_sensor3 { -+ polling-delay-passive = <0>; -+ polling-delay = <0>; -+ thermal-sensors = <&tsens 3>; -+ -+ trips { -+ cpu-critical { -+ temperature = <105000>; -+ hysteresis = <2000>; -+ type = "critical"; -+ }; -+ -+ cpu-hot { -+ temperature = <95000>; -+ hysteresis = <2000>; -+ type = "hot"; -+ }; -+ }; -+ }; -+ -+ tsens_tz_sensor4 { -+ polling-delay-passive = <0>; -+ polling-delay = <0>; -+ thermal-sensors = <&tsens 4>; -+ -+ trips { -+ cpu-critical { -+ temperature = <105000>; -+ hysteresis = <2000>; -+ type = "critical"; -+ }; -+ -+ cpu-hot { -+ temperature = <95000>; -+ hysteresis = <2000>; -+ type = "hot"; -+ }; -+ }; -+ }; -+ -+ tsens_tz_sensor5 { -+ polling-delay-passive = <0>; -+ polling-delay = <0>; -+ thermal-sensors = <&tsens 5>; -+ -+ trips { -+ cpu-critical { -+ temperature = <105000>; -+ hysteresis = <2000>; -+ type = "critical"; -+ }; -+ -+ cpu-hot { -+ temperature = <95000>; -+ hysteresis = <2000>; -+ type = "hot"; -+ }; -+ }; -+ }; -+ -+ tsens_tz_sensor6 { -+ polling-delay-passive = <0>; -+ polling-delay = <0>; -+ thermal-sensors = <&tsens 6>; -+ -+ trips { -+ cpu-critical { -+ temperature = <105000>; -+ hysteresis = <2000>; -+ type = "critical"; -+ }; -+ -+ cpu-hot { -+ temperature = <95000>; -+ hysteresis = <2000>; -+ type = "hot"; -+ }; -+ }; -+ }; -+ -+ tsens_tz_sensor7 { -+ polling-delay-passive = <0>; -+ polling-delay = <0>; -+ thermal-sensors = <&tsens 7>; -+ -+ trips { -+ cpu-critical { -+ temperature = <105000>; -+ hysteresis = <2000>; -+ type = "critical"; -+ }; -+ -+ cpu-hot { -+ temperature = <95000>; -+ hysteresis = <2000>; -+ type = "hot"; -+ }; -+ }; -+ }; -+ -+ tsens_tz_sensor8 { -+ polling-delay-passive = <0>; -+ polling-delay = <0>; -+ thermal-sensors = <&tsens 8>; -+ -+ trips { -+ cpu-critical { -+ temperature = <105000>; -+ hysteresis = <2000>; -+ type = "critical"; -+ }; -+ -+ cpu-hot { -+ temperature = <95000>; -+ hysteresis = <2000>; -+ type = "hot"; -+ }; -+ }; -+ }; -+ -+ tsens_tz_sensor9 { -+ polling-delay-passive = <0>; -+ polling-delay = <0>; -+ thermal-sensors = <&tsens 9>; -+ -+ trips { -+ cpu-critical { -+ temperature = <105000>; -+ hysteresis = <2000>; -+ type = "critical"; -+ }; -+ -+ cpu-hot { -+ temperature = <95000>; -+ hysteresis = <2000>; -+ type = "hot"; -+ }; -+ }; -+ }; -+ -+ tsens_tz_sensor10 { -+ polling-delay-passive = <0>; -+ polling-delay = <0>; -+ thermal-sensors = <&tsens 10>; -+ -+ trips { -+ cpu-critical { -+ temperature = <105000>; -+ hysteresis = <2000>; -+ type = "critical"; -+ }; -+ -+ cpu-hot { -+ temperature = <95000>; -+ hysteresis = <2000>; -+ type = "hot"; -+ }; -+ }; -+ }; -+ }; -+ - memory { - device_type = "memory"; - reg = <0x0 0x0>; -@@ -93,6 +441,15 @@ - }; - }; - -+ fab-scaling { -+ compatible = "qcom,fab-scaling"; -+ clocks = <&rpmcc RPM_APPS_FABRIC_A_CLK>, <&rpmcc RPM_EBI1_A_CLK>; -+ clock-names = "apps-fab-clk", "ddr-fab-clk"; -+ fab_freq_high = <533000000>; -+ fab_freq_nominal = <400000000>; -+ cpu_freq_threshold = <1000000000>; -+ }; -+ - firmware { - scm { - compatible = "qcom,scm-ipq806x", "qcom,scm"; -@@ -120,6 +477,78 @@ - reg-names = "lpass-lpaif"; - }; - -+ L2: l2-cache { -+ compatible = "qcom,krait-cache", "cache"; -+ cache-level = <2>; -+ qcom,saw = <&saw_l2>; -+ -+ clocks = <&kraitcc 4>; -+ clock-names = "l2"; -+ l2-supply = <&smb208_s1a>; -+ operating-points-v2 = <&opp_table_l2>; -+ }; -+ -+ rpm: rpm@108000 { -+ compatible = "qcom,rpm-ipq8064"; -+ reg = <0x108000 0x1000>; -+ qcom,ipc = <&l2cc 0x8 2>; -+ -+ interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>, -+ <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>, -+ <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>; -+ interrupt-names = "ack", "err", "wakeup"; -+ -+ clocks = <&gcc RPM_MSG_RAM_H_CLK>; -+ clock-names = "ram"; -+ -+ #address-cells = <1>; -+ #size-cells = <0>; -+ -+ rpmcc: clock-controller { -+ compatible = "qcom,rpmcc-ipq806x", "qcom,rpmcc"; -+ #clock-cells = <1>; -+ }; -+ -+ regulators { -+ compatible = "qcom,rpm-smb208-regulators"; -+ -+ smb208_s1a: s1a { -+ regulator-min-microvolt = <1050000>; -+ regulator-max-microvolt = <1150000>; -+ -+ qcom,switch-mode-frequency = <1200000>; -+ }; -+ -+ smb208_s1b: s1b { -+ regulator-min-microvolt = <1050000>; -+ regulator-max-microvolt = <1150000>; -+ -+ qcom,switch-mode-frequency = <1200000>; -+ }; -+ -+ smb208_s2a: s2a { -+ regulator-min-microvolt = < 800000>; -+ regulator-max-microvolt = <1250000>; -+ -+ qcom,switch-mode-frequency = <1200000>; -+ }; -+ -+ smb208_s2b: s2b { -+ regulator-min-microvolt = < 800000>; -+ regulator-max-microvolt = <1250000>; -+ -+ qcom,switch-mode-frequency = <1200000>; -+ }; -+ }; -+ }; -+ -+ rng@1a500000 { -+ compatible = "qcom,prng"; -+ reg = <0x1a500000 0x200>; -+ clocks = <&gcc PRNG_CLK>; -+ clock-names = "core"; -+ }; -+ - qcom_pinmux: pinmux@800000 { - compatible = "qcom,ipq8064-pinctrl"; - reg = <0x800000 0x4000>; -@@ -159,6 +588,15 @@ - }; - }; - -+ i2c4_pins: i2c4_pinmux { -+ mux { -+ pins = "gpio12", "gpio13"; -+ function = "gsbi4"; -+ drive-strength = <12>; -+ bias-disable; -+ }; -+ }; -+ - spi_pins: spi_pins { - mux { - pins = "gpio18", "gpio19", "gpio21"; -@@ -168,6 +606,53 @@ - }; - }; - -+ nand_pins: nand_pins { -+ disable { -+ pins = "gpio34", "gpio35", "gpio36", -+ "gpio37", "gpio38"; -+ function = "nand"; -+ drive-strength = <10>; -+ bias-disable; -+ }; -+ -+ pullups { -+ pins = "gpio39"; -+ function = "nand"; -+ drive-strength = <10>; -+ bias-pull-up; -+ }; -+ -+ hold { -+ pins = "gpio40", "gpio41", "gpio42", -+ "gpio43", "gpio44", "gpio45", -+ "gpio46", "gpio47"; -+ function = "nand"; -+ drive-strength = <10>; -+ bias-bus-hold; -+ }; -+ }; -+ -+ mdio0_pins: mdio0_pins { -+ mux { -+ pins = "gpio0", "gpio1"; -+ function = "mdio"; -+ drive-strength = <8>; -+ bias-disable; -+ }; -+ }; -+ -+ rgmii2_pins: rgmii2_pins { -+ mux { -+ pins = "gpio27", "gpio28", "gpio29", -+ "gpio30", "gpio31", "gpio32", -+ "gpio51", "gpio52", "gpio59", -+ "gpio60", "gpio61", "gpio62"; -+ function = "rgmii2"; -+ drive-strength = <8>; -+ bias-disable; -+ }; -+ }; -+ - leds_pins: leds_pins { - mux { - pins = "gpio7", "gpio8", "gpio9", -@@ -230,6 +715,17 @@ - clock-output-names = "acpu1_aux"; - }; - -+ l2cc: clock-controller@2011000 { -+ compatible = "qcom,kpss-gcc", "syscon"; -+ reg = <0x2011000 0x1000>; -+ clock-output-names = "acpu_l2_aux"; -+ }; -+ -+ kraitcc: clock-controller { -+ compatible = "qcom,krait-cc-v1"; -+ #clock-cells = <1>; -+ }; -+ - saw0: regulator@2089000 { - compatible = "qcom,saw2", "qcom,apq8064-saw2-v1.1-cpu", "syscon"; - reg = <0x02089000 0x1000>, <0x02009000 0x1000>; -@@ -242,6 +738,52 @@ - regulator; - }; - -+ saw_l2: regulator@02012000 { -+ compatible = "qcom,saw2", "syscon"; -+ reg = <0x02012000 0x1000>; -+ regulator; -+ }; -+ -+ sic_non_secure: sic-non-secure@12100000 { -+ compatible = "syscon"; -+ reg = <0x12100000 0x10000>; -+ }; -+ -+ gsbi1: gsbi@12440000 { -+ compatible = "qcom,gsbi-v1.0.0"; -+ cell-index = <1>; -+ reg = <0x12440000 0x100>; -+ clocks = <&gcc GSBI1_H_CLK>; -+ clock-names = "iface"; -+ #address-cells = <1>; -+ #size-cells = <1>; -+ ranges; -+ status = "disabled"; -+ -+ syscon-tcsr = <&tcsr>; -+ -+ gsbi1_serial: serial@12450000 { -+ compatible = "qcom,msm-uartdm-v1.3", "qcom,msm-uartdm"; -+ reg = <0x12450000 0x100>, -+ <0x12400000 0x03>; -+ interrupts = <GIC_SPI 193 IRQ_TYPE_LEVEL_HIGH>; -+ clocks = <&gcc GSBI1_UART_CLK>, <&gcc GSBI1_H_CLK>; -+ clock-names = "core", "iface"; -+ status = "disabled"; -+ }; -+ -+ gsbi1_i2c: i2c@12460000 { -+ compatible = "qcom,i2c-qup-v1.1.1"; -+ reg = <0x12460000 0x1000>; -+ interrupts = <GIC_SPI 194 IRQ_TYPE_LEVEL_HIGH>; -+ clocks = <&gcc GSBI1_QUP_CLK>, <&gcc GSBI1_H_CLK>; -+ clock-names = "core", "iface"; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ status = "disabled"; -+ }; -+ }; -+ - gsbi2: gsbi@12480000 { - compatible = "qcom,gsbi-v1.0.0"; - cell-index = <2>; -@@ -367,6 +909,33 @@ - }; - }; - -+ gsbi6: gsbi@16500000 { -+ status = "disabled"; -+ compatible = "qcom,gsbi-v1.0.0"; -+ cell-index = <6>; -+ reg = <0x16500000 0x100>; -+ clocks = <&gcc GSBI6_H_CLK>; -+ clock-names = "iface"; -+ #address-cells = <1>; -+ #size-cells = <1>; -+ ranges; -+ -+ syscon-tcsr = <&tcsr>; -+ -+ gsbi6_i2c: i2c@16580000 { -+ compatible = "qcom,i2c-qup-v1.1.1"; -+ reg = <0x16580000 0x1000>; -+ interrupts = <GIC_SPI 157 IRQ_TYPE_LEVEL_HIGH>; -+ -+ clocks = <&gcc GSBI6_QUP_CLK>, <&gcc GSBI6_H_CLK>; -+ clock-names = "core", "iface"; -+ status = "disabled"; -+ -+ #address-cells = <1>; -+ #size-cells = <0>; -+ }; -+ }; -+ - gsbi7: gsbi@16600000 { - status = "disabled"; - compatible = "qcom,gsbi-v1.0.0"; -@@ -388,6 +957,19 @@ - clock-names = "core", "iface"; - status = "disabled"; - }; -+ -+ gsbi7_i2c: i2c@16680000 { -+ compatible = "qcom,i2c-qup-v1.1.1"; -+ reg = <0x16680000 0x1000>; -+ interrupts = <GIC_SPI 159 IRQ_TYPE_LEVEL_HIGH>; -+ -+ clocks = <&gcc GSBI7_QUP_CLK>, <&gcc GSBI7_H_CLK>; -+ clock-names = "core", "iface"; -+ status = "disabled"; -+ -+ #address-cells = <1>; -+ #size-cells = <0>; -+ }; - }; - - sata_phy: sata-phy@1b400000 { -@@ -477,6 +1059,95 @@ - #reset-cells = <1>; - }; - -+ sfpb_mutex_block: syscon@1200600 { -+ compatible = "syscon"; -+ reg = <0x01200600 0x100>; -+ }; -+ -+ hs_phy_0: hs_phy_0 { -+ compatible = "qcom,ipq806x-usb-phy-hs"; -+ reg = <0x100f8800 0x30>; -+ clocks = <&gcc USB30_0_UTMI_CLK>; -+ clock-names = "ref"; -+ #phy-cells = <0>; -+ }; -+ -+ ss_phy_0: ss_phy_0 { -+ compatible = "qcom,ipq806x-usb-phy-ss"; -+ reg = <0x100f8830 0x30>; -+ clocks = <&gcc USB30_0_MASTER_CLK>; -+ clock-names = "ref"; -+ #phy-cells = <0>; -+ }; -+ -+ usb3_0: usb3@100f8800 { -+ compatible = "qcom,dwc3", "syscon"; -+ #address-cells = <1>; -+ #size-cells = <1>; -+ reg = <0x100f8800 0x8000>; -+ clocks = <&gcc USB30_0_MASTER_CLK>; -+ clock-names = "core"; -+ -+ ranges; -+ -+ resets = <&gcc USB30_0_MASTER_RESET>; -+ reset-names = "master"; -+ -+ status = "disabled"; -+ -+ dwc3_0: dwc3@10000000 { -+ compatible = "snps,dwc3"; -+ reg = <0x10000000 0xcd00>; -+ interrupts = <GIC_SPI 205 IRQ_TYPE_LEVEL_HIGH>; -+ phys = <&hs_phy_0>, <&ss_phy_0>; -+ phy-names = "usb2-phy", "usb3-phy"; -+ dr_mode = "host"; -+ snps,dis_u3_susphy_quirk; -+ }; -+ }; -+ -+ hs_phy_1: hs_phy_1 { -+ compatible = "qcom,ipq806x-usb-phy-hs"; -+ reg = <0x110f8800 0x30>; -+ clocks = <&gcc USB30_1_UTMI_CLK>; -+ clock-names = "ref"; -+ #phy-cells = <0>; -+ }; -+ -+ ss_phy_1: ss_phy_1 { -+ compatible = "qcom,ipq806x-usb-phy-ss"; -+ reg = <0x110f8830 0x30>; -+ clocks = <&gcc USB30_1_MASTER_CLK>; -+ clock-names = "ref"; -+ #phy-cells = <0>; -+ }; -+ -+ usb3_1: usb3@110f8800 { -+ compatible = "qcom,dwc3", "syscon"; -+ #address-cells = <1>; -+ #size-cells = <1>; -+ reg = <0x110f8800 0x8000>; -+ clocks = <&gcc USB30_1_MASTER_CLK>; -+ clock-names = "core"; -+ -+ ranges; -+ -+ resets = <&gcc USB30_1_MASTER_RESET>; -+ reset-names = "master"; -+ -+ status = "disabled"; -+ -+ dwc3_1: dwc3@11000000 { -+ compatible = "snps,dwc3"; -+ reg = <0x11000000 0xcd00>; -+ interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>; -+ phys = <&hs_phy_1>, <&ss_phy_1>; -+ phy-names = "usb2-phy", "usb3-phy"; -+ dr_mode = "host"; -+ snps,dis_u3_susphy_quirk; -+ }; -+ }; -+ - pcie0: pci@1b500000 { - compatible = "qcom,pcie-ipq8064"; - reg = <0x1b500000 0x1000 -@@ -738,6 +1409,59 @@ - status = "disabled"; - }; - -+ adm_dma: dma@18300000 { -+ compatible = "qcom,adm"; -+ reg = <0x18300000 0x100000>; -+ interrupts = <GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>; -+ #dma-cells = <1>; -+ -+ clocks = <&gcc ADM0_CLK>, <&gcc ADM0_PBUS_CLK>; -+ clock-names = "core", "iface"; -+ -+ resets = <&gcc ADM0_RESET>, -+ <&gcc ADM0_PBUS_RESET>, -+ <&gcc ADM0_C0_RESET>, -+ <&gcc ADM0_C1_RESET>, -+ <&gcc ADM0_C2_RESET>; -+ reset-names = "clk", "pbus", "c0", "c1", "c2"; -+ qcom,ee = <0>; -+ -+ status = "disabled"; -+ }; -+ -+ nand: nand-controller@1ac00000 { -+ compatible = "qcom,ipq806x-nand"; -+ reg = <0x1ac00000 0x800>; -+ -+ clocks = <&gcc EBI2_CLK>, -+ <&gcc EBI2_AON_CLK>; -+ clock-names = "core", "aon"; -+ -+ dmas = <&adm_dma 3>; -+ dma-names = "rxtx"; -+ qcom,cmd-crci = <15>; -+ qcom,data-crci = <3>; -+ -+ status = "disabled"; -+ -+ #address-cells = <1>; -+ #size-cells = <0>; -+ }; -+ -+ mdio0: mdio@37000000 { -+ #address-cells = <1>; -+ #size-cells = <0>; -+ -+ compatible = "qcom,ipq8064-mdio", "syscon"; -+ reg = <0x37000000 0x200000>; -+ resets = <&gcc GMAC_CORE1_RESET>; -+ reset-names = "stmmaceth"; -+ clocks = <&gcc GMAC_CORE1_CLK>; -+ clock-names = "stmmaceth"; -+ -+ status = "disabled"; -+ }; -+ - vsdcc_fixed: vsdcc-regulator { - compatible = "regulator-fixed"; - regulator-name = "SDCC Power"; -@@ -813,4 +1537,17 @@ - }; - }; - }; -+ -+ sfpb_mutex: sfpb-mutex { -+ compatible = "qcom,sfpb-mutex"; -+ syscon = <&sfpb_mutex_block 4 4>; -+ -+ #hwlock-cells = <1>; -+ }; -+ -+ smem { -+ compatible = "qcom,smem"; -+ memory-region = <&smem>; -+ hwlocks = <&sfpb_mutex 3>; -+ }; - }; diff --git a/target/linux/ipq806x/patches-5.10/084-ipq8064-v1.0-dtsi-cleanup.patch b/target/linux/ipq806x/patches-5.10/084-ipq8064-v1.0-dtsi-cleanup.patch deleted file mode 100644 index e5ea8e6393..0000000000 --- a/target/linux/ipq806x/patches-5.10/084-ipq8064-v1.0-dtsi-cleanup.patch +++ /dev/null @@ -1,89 +0,0 @@ -This uses upstream qcom-ipq8064-v1.0.dtsi and modifies it by patches -instead of keeping a local version. -We drop partitions, LEDs and keys from the file as we will implement -them differently anyway. - ---- a/arch/arm/boot/dts/qcom-ipq8064-v1.0.dtsi -+++ b/arch/arm/boot/dts/qcom-ipq8064-v1.0.dtsi -@@ -42,16 +42,6 @@ - #size-cells = <1>; - spi-max-frequency = <50000000>; - reg = <0>; -- -- partition@0 { -- label = "rootfs"; -- reg = <0x0 0x1000000>; -- }; -- -- partition@1 { -- label = "scratch"; -- reg = <0x1000000 0x1000000>; -- }; - }; - }; - }; -@@ -64,64 +54,5 @@ - ports-implemented = <0x1>; - status = "ok"; - }; -- -- gpio_keys { -- compatible = "gpio-keys"; -- pinctrl-0 = <&buttons_pins>; -- pinctrl-names = "default"; -- -- button@1 { -- label = "reset"; -- linux,code = <KEY_RESTART>; -- gpios = <&qcom_pinmux 54 GPIO_ACTIVE_LOW>; -- linux,input-type = <1>; -- debounce-interval = <60>; -- }; -- button@2 { -- label = "wps"; -- linux,code = <KEY_WPS_BUTTON>; -- gpios = <&qcom_pinmux 65 GPIO_ACTIVE_LOW>; -- linux,input-type = <1>; -- debounce-interval = <60>; -- }; -- }; -- -- leds { -- compatible = "gpio-leds"; -- pinctrl-0 = <&leds_pins>; -- pinctrl-names = "default"; -- -- led@7 { -- label = "led_usb1"; -- gpios = <&qcom_pinmux 7 GPIO_ACTIVE_HIGH>; -- linux,default-trigger = "usbdev"; -- default-state = "off"; -- }; -- -- led@8 { -- label = "led_usb3"; -- gpios = <&qcom_pinmux 8 GPIO_ACTIVE_HIGH>; -- linux,default-trigger = "usbdev"; -- default-state = "off"; -- }; -- -- led@9 { -- label = "status_led_fail"; -- gpios = <&qcom_pinmux 9 GPIO_ACTIVE_HIGH>; -- default-state = "off"; -- }; -- -- led@26 { -- label = "sata_led"; -- gpios = <&qcom_pinmux 26 GPIO_ACTIVE_HIGH>; -- default-state = "off"; -- }; -- -- led@53 { -- label = "status_led_pass"; -- gpios = <&qcom_pinmux 53 GPIO_ACTIVE_HIGH>; -- default-state = "off"; -- }; -- }; - }; - }; diff --git a/target/linux/ipq806x/patches-5.10/085-ipq8064-v1.0-dtsi-additions.patch b/target/linux/ipq806x/patches-5.10/085-ipq8064-v1.0-dtsi-additions.patch deleted file mode 100644 index 58f6a46e4f..0000000000 --- a/target/linux/ipq806x/patches-5.10/085-ipq8064-v1.0-dtsi-additions.patch +++ /dev/null @@ -1,14 +0,0 @@ -This uses upstream qcom-ipq8064-v1.0.dtsi and modifies it by patches -instead of keeping a local version. This patch adds our local adjustments -for the (local) additional contents of qcom-ipq8064.dtsi - ---- a/arch/arm/boot/dts/qcom-ipq8064-v1.0.dtsi -+++ b/arch/arm/boot/dts/qcom-ipq8064-v1.0.dtsi -@@ -56,3 +56,7 @@ - }; - }; - }; -+ -+&CPU_SPC { -+ status = "okay"; -+}; diff --git a/target/linux/ipq806x/patches-5.10/086-ipq8064-fix-duplicate-node.patch b/target/linux/ipq806x/patches-5.10/086-ipq8064-fix-duplicate-node.patch deleted file mode 100644 index 747fa8c019..0000000000 --- a/target/linux/ipq806x/patches-5.10/086-ipq8064-fix-duplicate-node.patch +++ /dev/null @@ -1,145 +0,0 @@ ---- a/arch/arm/boot/dts/qcom-ipq8064-rb3011.dts -+++ b/arch/arm/boot/dts/qcom-ipq8064-rb3011.dts -@@ -24,73 +24,6 @@ - device_type = "memory"; - }; - -- mdio0: mdio-0 { -- status = "okay"; -- compatible = "virtual,mdio-gpio"; -- gpios = <&qcom_pinmux 1 GPIO_ACTIVE_HIGH>, -- <&qcom_pinmux 0 GPIO_ACTIVE_HIGH>; -- #address-cells = <1>; -- #size-cells = <0>; -- -- pinctrl-0 = <&mdio0_pins>; -- pinctrl-names = "default"; -- -- switch0: switch@10 { -- compatible = "qca,qca8337"; -- #address-cells = <1>; -- #size-cells = <0>; -- -- dsa,member = <0 0>; -- -- pinctrl-0 = <&sw0_reset_pin>; -- pinctrl-names = "default"; -- -- reset-gpios = <&qcom_pinmux 16 GPIO_ACTIVE_LOW>; -- reg = <0x10>; -- -- ports { -- #address-cells = <1>; -- #size-cells = <0>; -- -- switch0cpu: port@0 { -- reg = <0>; -- label = "cpu"; -- ethernet = <&gmac0>; -- phy-mode = "rgmii-id"; -- fixed-link { -- speed = <1000>; -- full-duplex; -- }; -- }; -- -- port@1 { -- reg = <1>; -- label = "sw1"; -- }; -- -- port@2 { -- reg = <2>; -- label = "sw2"; -- }; -- -- port@3 { -- reg = <3>; -- label = "sw3"; -- }; -- -- port@4 { -- reg = <4>; -- label = "sw4"; -- }; -- -- port@5 { -- reg = <5>; -- label = "sw5"; -- }; -- }; -- }; -- }; -- - mdio1: mdio-1 { - status = "okay"; - compatible = "virtual,mdio-gpio"; -@@ -216,6 +149,68 @@ - }; - }; - -+&mdio0 { -+ status = "okay"; -+ -+ pinctrl-0 = <&mdio0_pins>; -+ pinctrl-names = "default"; -+ -+ switch0: switch@10 { -+ compatible = "qca,qca8337"; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ -+ dsa,member = <0 0>; -+ -+ pinctrl-0 = <&sw0_reset_pin>; -+ pinctrl-names = "default"; -+ -+ reset-gpios = <&qcom_pinmux 16 GPIO_ACTIVE_LOW>; -+ reg = <0x10>; -+ -+ ports { -+ #address-cells = <1>; -+ #size-cells = <0>; -+ -+ switch0cpu: port@0 { -+ reg = <0>; -+ label = "cpu"; -+ ethernet = <&gmac0>; -+ phy-mode = "rgmii-id"; -+ fixed-link { -+ speed = <1000>; -+ full-duplex; -+ }; -+ }; -+ -+ port@1 { -+ reg = <1>; -+ label = "sw1"; -+ }; -+ -+ port@2 { -+ reg = <2>; -+ label = "sw2"; -+ }; -+ -+ port@3 { -+ reg = <3>; -+ label = "sw3"; -+ }; -+ -+ port@4 { -+ reg = <4>; -+ label = "sw4"; -+ }; -+ -+ port@5 { -+ reg = <5>; -+ label = "sw5"; -+ }; -+ }; -+ }; -+}; -+ - &gmac0 { - status = "okay"; - diff --git a/target/linux/ipq806x/patches-5.10/093-drivers-cpufreq-qcom-cpufreq-nvmem-support-specific-.patch b/target/linux/ipq806x/patches-5.10/093-drivers-cpufreq-qcom-cpufreq-nvmem-support-specific-.patch deleted file mode 100644 index 8a25b17a19..0000000000 --- a/target/linux/ipq806x/patches-5.10/093-drivers-cpufreq-qcom-cpufreq-nvmem-support-specific-.patch +++ /dev/null @@ -1,51 +0,0 @@ -From a206d4061f1cc2c5cd17ee45c53a0ba711e48e6d Mon Sep 17 00:00:00 2001 -From: Ansuel Smith <ansuelsmth@gmail.com> -Date: Sun, 7 Feb 2021 16:42:52 +0100 -Subject: [PATCH 3/3] drivers: cpufreq: qcom-cpufreq-nvmem: support specific - cpufreq driver - -Add support for specific cpufreq driver for qcom-cpufreq-nvmem driver. - -Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> ---- - drivers/cpufreq/qcom-cpufreq-nvmem.c | 15 +++++++++++++++ - 1 file changed, 15 insertions(+) - ---- a/drivers/cpufreq/qcom-cpufreq-nvmem.c -+++ b/drivers/cpufreq/qcom-cpufreq-nvmem.c -@@ -52,6 +52,7 @@ struct qcom_cpufreq_match_data { - char **pvs_name, - struct qcom_cpufreq_drv *drv); - const char **genpd_names; -+ const char *cpufreq_driver; - }; - - struct qcom_cpufreq_drv { -@@ -253,6 +254,7 @@ static const struct qcom_cpufreq_match_d - - static const struct qcom_cpufreq_match_data match_data_krait = { - .get_version = qcom_cpufreq_krait_name_version, -+ .cpufreq_driver = "krait-cpufreq", - }; - - static const char *qcs404_genpd_names[] = { "cpr", NULL }; -@@ -389,6 +391,19 @@ static int qcom_cpufreq_probe(struct pla - } - } - -+ if (drv->data->cpufreq_driver) { -+ cpufreq_dt_pdev = platform_device_register_simple( -+ drv->data->cpufreq_driver, -1, NULL, 0); -+ if (!IS_ERR(cpufreq_dt_pdev)) { -+ platform_set_drvdata(pdev, drv); -+ return 0; -+ } else { -+ dev_err(cpu_dev, -+ "Failed to register dedicated %s cpufreq\n", -+ drv->data->cpufreq_driver); -+ } -+ } -+ - cpufreq_dt_pdev = platform_device_register_simple("cpufreq-dt", -1, - NULL, 0); - if (!IS_ERR(cpufreq_dt_pdev)) { diff --git a/target/linux/ipq806x/patches-5.10/097-1-ipq806x-gcc-add-missing-clk-flag.patch b/target/linux/ipq806x/patches-5.10/097-1-ipq806x-gcc-add-missing-clk-flag.patch deleted file mode 100644 index 3b4900fafb..0000000000 --- a/target/linux/ipq806x/patches-5.10/097-1-ipq806x-gcc-add-missing-clk-flag.patch +++ /dev/null @@ -1,99 +0,0 @@ -From 0af44917941cbfecdc86bb9bf05ff01d22a88973 Mon Sep 17 00:00:00 2001 -From: Ansuel Smith <ansuelsmth@gmail.com> -Date: Sun, 7 Feb 2021 16:52:56 +0100 -Subject: [PATCH 1/4] ipq806x: gcc: add missing clk flag - -Some flag are missing from the original code. -These clk can't be set using the protected-clock proprities as they -cause the malfunction of the serial interface. -These clks are needed for the rpm interface to work proprely or the -cpu regulators starts to fail as soon as they are disabled by the -kernel. - -Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> ---- - drivers/clk/qcom/gcc-ipq806x.c | 19 +++++++++++++------ - 1 file changed, 13 insertions(+), 6 deletions(-) - ---- a/drivers/clk/qcom/gcc-ipq806x.c -+++ b/drivers/clk/qcom/gcc-ipq806x.c -@@ -65,6 +65,7 @@ static struct clk_pll pll3 = { - .parent_names = (const char *[]){ "pxo" }, - .num_parents = 1, - .ops = &clk_pll_ops, -+ .flags = CLK_IS_CRITICAL, - }, - }; - -@@ -782,7 +783,7 @@ static struct clk_rcg gsbi4_qup_src = { - .parent_names = gcc_pxo_pll8, - .num_parents = 2, - .ops = &clk_rcg_ops, -- .flags = CLK_SET_PARENT_GATE, -+ .flags = CLK_SET_PARENT_GATE | CLK_IGNORE_UNUSED, - }, - }, - }; -@@ -798,7 +799,7 @@ static struct clk_branch gsbi4_qup_clk = - .parent_names = (const char *[]){ "gsbi4_qup_src" }, - .num_parents = 1, - .ops = &clk_branch_ops, -- .flags = CLK_SET_RATE_PARENT, -+ .flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED, - }, - }, - }; -@@ -880,7 +881,7 @@ static struct clk_rcg gsbi6_qup_src = { - .parent_names = gcc_pxo_pll8, - .num_parents = 2, - .ops = &clk_rcg_ops, -- .flags = CLK_SET_PARENT_GATE, -+ .flags = CLK_SET_PARENT_GATE | CLK_IGNORE_UNUSED, - }, - }, - }; -@@ -945,7 +946,7 @@ static struct clk_branch gsbi7_qup_clk = - .parent_names = (const char *[]){ "gsbi7_qup_src" }, - .num_parents = 1, - .ops = &clk_branch_ops, -- .flags = CLK_SET_RATE_PARENT, -+ .flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED, - }, - }, - }; -@@ -991,6 +992,7 @@ static struct clk_branch gsbi4_h_clk = { - .hw.init = &(struct clk_init_data){ - .name = "gsbi4_h_clk", - .ops = &clk_branch_ops, -+ .flags = CLK_IGNORE_UNUSED, - }, - }, - }; -@@ -1424,6 +1426,7 @@ static struct clk_rcg tsif_ref_src = { - .parent_names = gcc_pxo_pll8, - .num_parents = 2, - .ops = &clk_rcg_ops, -+ .flags = CLK_SET_RATE_GATE, - }, - } - }; -@@ -2694,7 +2697,8 @@ static struct clk_dyn_rcg ubi32_core1_sr - .parent_names = gcc_pxo_pll8_pll14_pll18_pll0, - .num_parents = 5, - .ops = &clk_dyn_rcg_ops, -- .flags = CLK_SET_RATE_PARENT | CLK_GET_RATE_NOCACHE, -+ .flags = CLK_SET_RATE_PARENT | CLK_GET_RATE_NOCACHE | -+ CLK_IGNORE_UNUSED, - }, - }, - }; -@@ -2747,7 +2751,8 @@ static struct clk_dyn_rcg ubi32_core2_sr - .parent_names = gcc_pxo_pll8_pll14_pll18_pll0, - .num_parents = 5, - .ops = &clk_dyn_rcg_ops, -- .flags = CLK_SET_RATE_PARENT | CLK_GET_RATE_NOCACHE, -+ .flags = CLK_SET_RATE_PARENT | CLK_GET_RATE_NOCACHE | -+ CLK_IGNORE_UNUSED, - }, - }, - }; diff --git a/target/linux/ipq806x/patches-5.10/097-2-ipq806x-lcc-add-missing-reset.patch b/target/linux/ipq806x/patches-5.10/097-2-ipq806x-lcc-add-missing-reset.patch deleted file mode 100644 index cd2cb33356..0000000000 --- a/target/linux/ipq806x/patches-5.10/097-2-ipq806x-lcc-add-missing-reset.patch +++ /dev/null @@ -1,59 +0,0 @@ -From 3a5f1793c0bf4a6b536751886b0a44589fe05f35 Mon Sep 17 00:00:00 2001 -From: Ansuel Smith <ansuelsmth@gmail.com> -Date: Sun, 7 Feb 2021 17:00:07 +0100 -Subject: [PATCH 2/4] ipq806x: lcc: add missing reset - -Add missing reset for ipq806x lcc clk - -Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> ---- - drivers/clk/qcom/lcc-ipq806x.c | 8 ++++++++ - include/dt-bindings/clock/qcom,lcc-ipq806x.h | 1 + - 2 files changed, 9 insertions(+) - ---- a/drivers/clk/qcom/lcc-ipq806x.c -+++ b/drivers/clk/qcom/lcc-ipq806x.c -@@ -12,6 +12,7 @@ - #include <linux/of_device.h> - #include <linux/clk-provider.h> - #include <linux/regmap.h> -+#include <linux/reset-controller.h> - - #include <dt-bindings/clock/qcom,lcc-ipq806x.h> - -@@ -22,6 +23,7 @@ - #include "clk-branch.h" - #include "clk-regmap-divider.h" - #include "clk-regmap-mux.h" -+#include "reset.h" - - static struct clk_pll pll4 = { - .l_reg = 0x4, -@@ -39,6 +41,10 @@ static struct clk_pll pll4 = { - }, - }; - -+static const struct qcom_reset_map lcc_ipq806x_resets[] = { -+ [LCC_PCM_RESET] = { 0x54, 13 }, -+}; -+ - static const struct pll_config pll4_config = { - .l = 0xf, - .m = 0x91, -@@ -417,6 +423,8 @@ static const struct qcom_cc_desc lcc_ipq - .config = &lcc_ipq806x_regmap_config, - .clks = lcc_ipq806x_clks, - .num_clks = ARRAY_SIZE(lcc_ipq806x_clks), -+ .resets = lcc_ipq806x_resets, -+ .num_resets = ARRAY_SIZE(lcc_ipq806x_resets), - }; - - static const struct of_device_id lcc_ipq806x_match_table[] = { ---- a/include/dt-bindings/clock/qcom,lcc-ipq806x.h -+++ b/include/dt-bindings/clock/qcom,lcc-ipq806x.h -@@ -19,4 +19,5 @@ - #define SPDIF_CLK 10 - #define AHBIX_CLK 11 - -+#define LCC_PCM_RESET 0 - #endif diff --git a/target/linux/ipq806x/patches-5.10/097-3-clk-qcom-krait-add-missing-enable-disable.patch b/target/linux/ipq806x/patches-5.10/097-3-clk-qcom-krait-add-missing-enable-disable.patch deleted file mode 100644 index 78068f359c..0000000000 --- a/target/linux/ipq806x/patches-5.10/097-3-clk-qcom-krait-add-missing-enable-disable.patch +++ /dev/null @@ -1,57 +0,0 @@ -From f8fdbecdaca97f0f2eebd77256e2eca4a8da6c39 Mon Sep 17 00:00:00 2001 -From: Ansuel Smith <ansuelsmth@gmail.com> -Date: Sun, 7 Feb 2021 17:08:16 +0100 -Subject: [PATCH 3/4] clk: qcom: krait: add missing enable disable - -Add missing enable disable mux function. Add extra check to -div2_round_rate. - -Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> ---- - drivers/clk/qcom/clk-krait.c | 27 +++++++++++++++++++++++++-- - 1 file changed, 25 insertions(+), 2 deletions(-) - ---- a/drivers/clk/qcom/clk-krait.c -+++ b/drivers/clk/qcom/clk-krait.c -@@ -73,7 +73,25 @@ static u8 krait_mux_get_parent(struct cl - return clk_mux_val_to_index(hw, mux->parent_map, 0, sel); - } - -+static int krait_mux_enable(struct clk_hw *hw) -+{ -+ struct krait_mux_clk *mux = to_krait_mux_clk(hw); -+ -+ __krait_mux_set_sel(mux, mux->en_mask); -+ -+ return 0; -+} -+ -+static void krait_mux_disable(struct clk_hw *hw) -+{ -+ struct krait_mux_clk *mux = to_krait_mux_clk(hw); -+ -+ __krait_mux_set_sel(mux, mux->safe_sel); -+} -+ - const struct clk_ops krait_mux_clk_ops = { -+ .enable = krait_mux_enable, -+ .disable = krait_mux_disable, - .set_parent = krait_mux_set_parent, - .get_parent = krait_mux_get_parent, - .determine_rate = __clk_mux_determine_rate_closest, -@@ -84,8 +102,13 @@ EXPORT_SYMBOL_GPL(krait_mux_clk_ops); - static long krait_div2_round_rate(struct clk_hw *hw, unsigned long rate, - unsigned long *parent_rate) - { -- *parent_rate = clk_hw_round_rate(clk_hw_get_parent(hw), rate * 2); -- return DIV_ROUND_UP(*parent_rate, 2); -+ struct clk_hw *hw_parent = clk_hw_get_parent(hw); -+ -+ if (hw_parent) { -+ *parent_rate = clk_hw_round_rate(hw_parent, rate * 2); -+ return DIV_ROUND_UP(*parent_rate, 2); -+ } else -+ return -1; - } - - static int krait_div2_set_rate(struct clk_hw *hw, unsigned long rate, diff --git a/target/linux/ipq806x/patches-5.10/097-4-ipq806x-gcc-add-missing-clk-and-reset-for-crypto-eng.patch b/target/linux/ipq806x/patches-5.10/097-4-ipq806x-gcc-add-missing-clk-and-reset-for-crypto-eng.patch deleted file mode 100644 index d1e047cabf..0000000000 --- a/target/linux/ipq806x/patches-5.10/097-4-ipq806x-gcc-add-missing-clk-and-reset-for-crypto-eng.patch +++ /dev/null @@ -1,372 +0,0 @@ -From 22a0f55b0e505fbbbb680e451a62878bc97f7ff1 Mon Sep 17 00:00:00 2001 -From: Ansuel Smith <ansuelsmth@gmail.com> -Date: Sun, 7 Feb 2021 17:23:38 +0100 -Subject: [PATCH 4/4] ipq806x: gcc: add missing clk and reset for crypto engine - -Add missing clk and reset needed for nss additional core and crypto -engine. - -Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> ---- - drivers/clk/qcom/gcc-ipq806x.c | 250 +++++++++++++++++++ - include/dt-bindings/clock/qcom,gcc-ipq806x.h | 5 +- - include/dt-bindings/reset/qcom,gcc-ipq806x.h | 5 + - 3 files changed, 259 insertions(+), 1 deletion(-) - ---- a/drivers/clk/qcom/gcc-ipq806x.c -+++ b/drivers/clk/qcom/gcc-ipq806x.c -@@ -223,7 +223,9 @@ static struct clk_regmap pll14_vote = { - - static struct pll_freq_tbl pll18_freq_tbl[] = { - NSS_PLL_RATE(550000000, 44, 0, 1, 0x01495625), -+ NSS_PLL_RATE(600000000, 48, 0, 1, 0x01495625), - NSS_PLL_RATE(733000000, 58, 16, 25, 0x014b5625), -+ NSS_PLL_RATE(800000000, 64, 0, 1, 0x01495625), - }; - - static struct clk_pll pll18 = { -@@ -245,6 +247,22 @@ static struct clk_pll pll18 = { - }, - }; - -+static struct clk_pll pll11 = { -+ .l_reg = 0x3184, -+ .m_reg = 0x3188, -+ .n_reg = 0x318c, -+ .config_reg = 0x3194, -+ .mode_reg = 0x3180, -+ .status_reg = 0x3198, -+ .status_bit = 16, -+ .clkr.hw.init = &(struct clk_init_data){ -+ .name = "pll11", -+ .parent_names = (const char *[]){ "pxo" }, -+ .num_parents = 1, -+ .ops = &clk_pll_ops, -+ }, -+}; -+ - enum { - P_PXO, - P_PLL8, -@@ -253,6 +271,7 @@ enum { - P_CXO, - P_PLL14, - P_PLL18, -+ P_PLL11, - }; - - static const struct parent_map gcc_pxo_pll8_map[] = { -@@ -320,6 +339,42 @@ static const char * const gcc_pxo_pll8_p - "pll18", - }; - -+static const struct parent_map gcc_pxo_pll8_pll0_pll14_pll18_pll11_map[] = { -+ { P_PXO, 0 }, -+ { P_PLL8, 4 }, -+ { P_PLL0, 2 }, -+ { P_PLL14, 5 }, -+ { P_PLL18, 1 }, -+ { P_PLL11, 3 }, -+}; -+ -+static const char *gcc_pxo_pll8_pll0_pll14_pll18_pll11[] = { -+ "pxo", -+ "pll8_vote", -+ "pll0_vote", -+ "pll14", -+ "pll18", -+ "pll11" -+}; -+ -+static const struct parent_map gcc_pxo_pll3_pll0_pll14_pll18_pll11_map[] = { -+ { P_PXO, 0 }, -+ { P_PLL3, 6 }, -+ { P_PLL0, 2 }, -+ { P_PLL14, 5 }, -+ { P_PLL18, 1 }, -+ { P_PLL11, 3 }, -+}; -+ -+static const char *gcc_pxo_pll3_pll0_pll14_pll18_pll11[] = { -+ "pxo", -+ "pll3", -+ "pll0_vote", -+ "pll14", -+ "pll18", -+ "pll11" -+}; -+ - static struct freq_tbl clk_tbl_gsbi_uart[] = { - { 1843200, P_PLL8, 2, 6, 625 }, - { 3686400, P_PLL8, 2, 12, 625 }, -@@ -1261,6 +1316,7 @@ static const struct freq_tbl clk_tbl_sdc - { 20210000, P_PLL8, 1, 1, 19 }, - { 24000000, P_PLL8, 4, 1, 4 }, - { 48000000, P_PLL8, 4, 1, 2 }, -+ { 52000000, P_PLL8, 1, 2, 15 }, /* 51.2 Mhz */ - { 64000000, P_PLL8, 3, 1, 2 }, - { 96000000, P_PLL8, 4, 0, 0 }, - { 192000000, P_PLL8, 2, 0, 0 }, -@@ -2645,7 +2701,9 @@ static const struct freq_tbl clk_tbl_nss - { 110000000, P_PLL18, 1, 1, 5 }, - { 275000000, P_PLL18, 2, 0, 0 }, - { 550000000, P_PLL18, 1, 0, 0 }, -+ { 600000000, P_PLL18, 1, 0, 0 }, - { 733000000, P_PLL18, 1, 0, 0 }, -+ { 800000000, P_PLL18, 1, 0, 0 }, - { } - }; - -@@ -2757,6 +2815,186 @@ static struct clk_dyn_rcg ubi32_core2_sr - }, - }; - -+static const struct freq_tbl clk_tbl_ce5_core[] = { -+ { 150000000, P_PLL3, 8, 1, 1 }, -+ { 213200000, P_PLL11, 5, 1, 1 }, -+ { } -+}; -+ -+static struct clk_dyn_rcg ce5_core_src = { -+ .ns_reg[0] = 0x36C4, -+ .ns_reg[1] = 0x36C8, -+ .bank_reg = 0x36C0, -+ .s[0] = { -+ .src_sel_shift = 0, -+ .parent_map = gcc_pxo_pll3_pll0_pll14_pll18_pll11_map, -+ }, -+ .s[1] = { -+ .src_sel_shift = 0, -+ .parent_map = gcc_pxo_pll3_pll0_pll14_pll18_pll11_map, -+ }, -+ .p[0] = { -+ .pre_div_shift = 3, -+ .pre_div_width = 4, -+ }, -+ .p[1] = { -+ .pre_div_shift = 3, -+ .pre_div_width = 4, -+ }, -+ .mux_sel_bit = 0, -+ .freq_tbl = clk_tbl_ce5_core, -+ .clkr = { -+ .enable_reg = 0x36C0, -+ .enable_mask = BIT(1), -+ .hw.init = &(struct clk_init_data){ -+ .name = "ce5_core_src", -+ .parent_names = gcc_pxo_pll3_pll0_pll14_pll18_pll11, -+ .num_parents = 6, -+ .ops = &clk_dyn_rcg_ops, -+ }, -+ }, -+}; -+ -+static struct clk_branch ce5_core_clk = { -+ .halt_reg = 0x2FDC, -+ .halt_bit = 5, -+ .hwcg_reg = 0x36CC, -+ .hwcg_bit = 6, -+ .clkr = { -+ .enable_reg = 0x36CC, -+ .enable_mask = BIT(4), -+ .hw.init = &(struct clk_init_data){ -+ .name = "ce5_core_clk", -+ .parent_names = (const char *[]){ -+ "ce5_core_src", -+ }, -+ .num_parents = 1, -+ .ops = &clk_branch_ops, -+ .flags = CLK_SET_RATE_PARENT, -+ }, -+ }, -+}; -+ -+static const struct freq_tbl clk_tbl_ce5_a_clk[] = { -+ { 160000000, P_PLL0, 5, 1, 1 }, -+ { 213200000, P_PLL11, 5, 1, 1 }, -+ { } -+}; -+ -+static struct clk_dyn_rcg ce5_a_clk_src = { -+ .ns_reg[0] = 0x3d84, -+ .ns_reg[1] = 0x3d88, -+ .bank_reg = 0x3d80, -+ .s[0] = { -+ .src_sel_shift = 0, -+ .parent_map = gcc_pxo_pll8_pll0_pll14_pll18_pll11_map, -+ }, -+ .s[1] = { -+ .src_sel_shift = 0, -+ .parent_map = gcc_pxo_pll8_pll0_pll14_pll18_pll11_map, -+ }, -+ .p[0] = { -+ .pre_div_shift = 3, -+ .pre_div_width = 4, -+ }, -+ .p[1] = { -+ .pre_div_shift = 3, -+ .pre_div_width = 4, -+ }, -+ .mux_sel_bit = 0, -+ .freq_tbl = clk_tbl_ce5_a_clk, -+ .clkr = { -+ .enable_reg = 0x3d80, -+ .enable_mask = BIT(1), -+ .hw.init = &(struct clk_init_data){ -+ .name = "ce5_a_clk_src", -+ .parent_names = gcc_pxo_pll8_pll0_pll14_pll18_pll11, -+ .num_parents = 6, -+ .ops = &clk_dyn_rcg_ops, -+ }, -+ }, -+}; -+ -+static struct clk_branch ce5_a_clk = { -+ .halt_reg = 0x3c20, -+ .halt_bit = 12, -+ .hwcg_reg = 0x3d8c, -+ .hwcg_bit = 6, -+ .clkr = { -+ .enable_reg = 0x3d8c, -+ .enable_mask = BIT(4), -+ .hw.init = &(struct clk_init_data){ -+ .name = "ce5_a_clk", -+ .parent_names = (const char *[]){ -+ "ce5_a_clk_src", -+ }, -+ .num_parents = 1, -+ .ops = &clk_branch_ops, -+ .flags = CLK_SET_RATE_PARENT, -+ }, -+ }, -+}; -+ -+static const struct freq_tbl clk_tbl_ce5_h_clk[] = { -+ { 160000000, P_PLL0, 5, 1, 1 }, -+ { 213200000, P_PLL11, 5, 1, 1 }, -+ { } -+}; -+ -+static struct clk_dyn_rcg ce5_h_clk_src = { -+ .ns_reg[0] = 0x3c64, -+ .ns_reg[1] = 0x3c68, -+ .bank_reg = 0x3c60, -+ .s[0] = { -+ .src_sel_shift = 0, -+ .parent_map = gcc_pxo_pll8_pll0_pll14_pll18_pll11_map, -+ }, -+ .s[1] = { -+ .src_sel_shift = 0, -+ .parent_map = gcc_pxo_pll8_pll0_pll14_pll18_pll11_map, -+ }, -+ .p[0] = { -+ .pre_div_shift = 3, -+ .pre_div_width = 4, -+ }, -+ .p[1] = { -+ .pre_div_shift = 3, -+ .pre_div_width = 4, -+ }, -+ .mux_sel_bit = 0, -+ .freq_tbl = clk_tbl_ce5_h_clk, -+ .clkr = { -+ .enable_reg = 0x3c60, -+ .enable_mask = BIT(1), -+ .hw.init = &(struct clk_init_data){ -+ .name = "ce5_h_clk_src", -+ .parent_names = gcc_pxo_pll8_pll0_pll14_pll18_pll11, -+ .num_parents = 6, -+ .ops = &clk_dyn_rcg_ops, -+ }, -+ }, -+}; -+ -+static struct clk_branch ce5_h_clk = { -+ .halt_reg = 0x3c20, -+ .halt_bit = 11, -+ .hwcg_reg = 0x3c6c, -+ .hwcg_bit = 6, -+ .clkr = { -+ .enable_reg = 0x3c6c, -+ .enable_mask = BIT(4), -+ .hw.init = &(struct clk_init_data){ -+ .name = "ce5_h_clk", -+ .parent_names = (const char *[]){ -+ "ce5_h_clk_src", -+ }, -+ .num_parents = 1, -+ .ops = &clk_branch_ops, -+ .flags = CLK_SET_RATE_PARENT, -+ }, -+ }, -+}; -+ - static struct clk_regmap *gcc_ipq806x_clks[] = { - [PLL0] = &pll0.clkr, - [PLL0_VOTE] = &pll0_vote, -@@ -2764,6 +3002,7 @@ static struct clk_regmap *gcc_ipq806x_cl - [PLL4_VOTE] = &pll4_vote, - [PLL8] = &pll8.clkr, - [PLL8_VOTE] = &pll8_vote, -+ [PLL11] = &pll11.clkr, - [PLL14] = &pll14.clkr, - [PLL14_VOTE] = &pll14_vote, - [PLL18] = &pll18.clkr, -@@ -2878,6 +3117,12 @@ static struct clk_regmap *gcc_ipq806x_cl - [PLL9] = &hfpll0.clkr, - [PLL10] = &hfpll1.clkr, - [PLL12] = &hfpll_l2.clkr, -+ [CE5_A_CLK_SRC] = &ce5_a_clk_src.clkr, -+ [CE5_A_CLK] = &ce5_a_clk.clkr, -+ [CE5_H_CLK_SRC] = &ce5_h_clk_src.clkr, -+ [CE5_H_CLK] = &ce5_h_clk.clkr, -+ [CE5_CORE_CLK_SRC] = &ce5_core_src.clkr, -+ [CE5_CORE_CLK] = &ce5_core_clk.clkr, - }; - - static const struct qcom_reset_map gcc_ipq806x_resets[] = { -@@ -3009,6 +3254,11 @@ static const struct qcom_reset_map gcc_i - [GMAC_CORE3_RESET] = { 0x3cfc, 0 }, - [GMAC_CORE4_RESET] = { 0x3d1c, 0 }, - [GMAC_AHB_RESET] = { 0x3e24, 0 }, -+ [CRYPTO_ENG1_RESET] = { 0x3e00, 0}, -+ [CRYPTO_ENG2_RESET] = { 0x3e04, 0}, -+ [CRYPTO_ENG3_RESET] = { 0x3e08, 0}, -+ [CRYPTO_ENG4_RESET] = { 0x3e0c, 0}, -+ [CRYPTO_AHB_RESET] = { 0x3e10, 0}, - [NSS_CH0_RST_RX_CLK_N_RESET] = { 0x3b60, 0 }, - [NSS_CH0_RST_TX_CLK_N_RESET] = { 0x3b60, 1 }, - [NSS_CH0_RST_RX_125M_N_RESET] = { 0x3b60, 2 }, ---- a/include/dt-bindings/clock/qcom,gcc-ipq806x.h -+++ b/include/dt-bindings/clock/qcom,gcc-ipq806x.h -@@ -240,7 +240,7 @@ - #define PLL14 232 - #define PLL14_VOTE 233 - #define PLL18 234 --#define CE5_SRC 235 -+#define CE5_A_CLK 235 - #define CE5_H_CLK 236 - #define CE5_CORE_CLK 237 - #define CE3_SLEEP_CLK 238 -@@ -283,5 +283,8 @@ - #define EBI2_AON_CLK 281 - #define NSSTCM_CLK_SRC 282 - #define NSSTCM_CLK 283 -+#define CE5_A_CLK_SRC 285 -+#define CE5_H_CLK_SRC 286 -+#define CE5_CORE_CLK_SRC 287 - - #endif ---- a/include/dt-bindings/reset/qcom,gcc-ipq806x.h -+++ b/include/dt-bindings/reset/qcom,gcc-ipq806x.h -@@ -163,5 +163,10 @@ - #define NSS_CAL_PRBS_RST_N_RESET 154 - #define NSS_LCKDT_RST_N_RESET 155 - #define NSS_SRDS_N_RESET 156 -+#define CRYPTO_ENG1_RESET 157 -+#define CRYPTO_ENG2_RESET 158 -+#define CRYPTO_ENG3_RESET 159 -+#define CRYPTO_ENG4_RESET 160 -+#define CRYPTO_AHB_RESET 161 - - #endif diff --git a/target/linux/ipq806x/patches-5.10/098-1-cpufreq-add-Krait-dedicated-scaling-driver.patch b/target/linux/ipq806x/patches-5.10/098-1-cpufreq-add-Krait-dedicated-scaling-driver.patch deleted file mode 100644 index d3677253f6..0000000000 --- a/target/linux/ipq806x/patches-5.10/098-1-cpufreq-add-Krait-dedicated-scaling-driver.patch +++ /dev/null @@ -1,687 +0,0 @@ -From cc41a266280cad0b55319e614167c88dff344248 Mon Sep 17 00:00:00 2001 -From: Ansuel Smith <ansuelsmth@gmail.com> -Date: Sat, 22 Feb 2020 16:33:10 +0100 -Subject: [PATCH 1/8] cpufreq: add Krait dedicated scaling driver - -This new driver is based on generic cpufreq-dt driver. -Krait SoCs have 2-4 cpu and one shared L2 cache that can -operate at different frequency based on the maximum cpu clk -across all core. -L2 frequency and voltage are scaled on every frequency change -if needed. On Krait SoCs is present a bug that can cause -transition problem between frequency bin, to workaround this -on more than one transition, the L2 frequency is first set to the -base rate and then to the target rate. -The L2 frequency use the OPP framework and use the opp-level -bindings to link the l2 freq to different cpu freq. This is needed -as the Krait l2 clk are note mapped 1:1 to the core clks and some -of the l2 clk is set based on a range of the cpu clks. If the driver -find a broken config (for example no opp-level set) the l2 scaling is -skipped. - -Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> ---- - drivers/cpufreq/Kconfig.arm | 14 +- - drivers/cpufreq/Makefile | 2 + - drivers/cpufreq/qcom-cpufreq-krait.c | 589 +++++++++++++++++++++++++++ - 3 files changed, 604 insertions(+), 1 deletion(-) - create mode 100644 drivers/cpufreq/qcom-cpufreq-krait.c - ---- a/drivers/cpufreq/Kconfig.arm -+++ b/drivers/cpufreq/Kconfig.arm -@@ -150,6 +150,18 @@ config ARM_QCOM_CPUFREQ_HW - The driver implements the cpufreq interface for this HW engine. - Say Y if you want to support CPUFreq HW. - -+config ARM_QCOM_CPUFREQ_KRAIT -+ tristate "CPU Frequency scaling support for Krait SoCs" -+ depends on ARCH_QCOM || COMPILE_TEST -+ select PM_OPP -+ select ARM_QCOM_CPUFREQ_NVMEM -+ help -+ This adds the CPUFreq driver for Qualcomm Krait SoC based boards. -+ This scale the cache clk and regulator based on the different cpu -+ clks when scaling the different cores clk. -+ -+ If in doubt, say N. -+ - config ARM_RASPBERRYPI_CPUFREQ - tristate "Raspberry Pi cpufreq support" - depends on CLK_RASPBERRYPI || COMPILE_TEST -@@ -339,4 +351,4 @@ config ARM_PXA2xx_CPUFREQ - help - This add the CPUFreq driver support for Intel PXA2xx SOCs. - -- If in doubt, say N. -+ If in doubt, say N. -\ No newline at end of file ---- a/drivers/cpufreq/Makefile -+++ b/drivers/cpufreq/Makefile -@@ -63,6 +63,7 @@ obj-$(CONFIG_ARM_PXA2xx_CPUFREQ) += pxa2 - obj-$(CONFIG_PXA3xx) += pxa3xx-cpufreq.o - obj-$(CONFIG_ARM_QCOM_CPUFREQ_HW) += qcom-cpufreq-hw.o - obj-$(CONFIG_ARM_QCOM_CPUFREQ_NVMEM) += qcom-cpufreq-nvmem.o -+obj-$(CONFIG_ARM_QCOM_CPUFREQ_KRAIT) += qcom-cpufreq-krait.o - obj-$(CONFIG_ARM_RASPBERRYPI_CPUFREQ) += raspberrypi-cpufreq.o - obj-$(CONFIG_ARM_S3C2410_CPUFREQ) += s3c2410-cpufreq.o - obj-$(CONFIG_ARM_S3C2412_CPUFREQ) += s3c2412-cpufreq.o -@@ -86,6 +87,7 @@ obj-$(CONFIG_ARM_TEGRA186_CPUFREQ) += te - obj-$(CONFIG_ARM_TEGRA194_CPUFREQ) += tegra194-cpufreq.o - obj-$(CONFIG_ARM_TI_CPUFREQ) += ti-cpufreq.o - obj-$(CONFIG_ARM_VEXPRESS_SPC_CPUFREQ) += vexpress-spc-cpufreq.o -+obj-$(CONFIG_ARM_KRAIT_CPUFREQ) += krait-cpufreq.o - - - ################################################################################## ---- /dev/null -+++ b/drivers/cpufreq/qcom-cpufreq-krait.c -@@ -0,0 +1,609 @@ -+// SPDX-License-Identifier: GPL-2.0 -+ -+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt -+ -+#include <linux/clk.h> -+#include <linux/cpu.h> -+#include <linux/cpufreq.h> -+#include <linux/cpumask.h> -+#include <linux/err.h> -+#include <linux/module.h> -+#include <linux/of.h> -+#include <linux/of_device.h> -+#include <linux/pm_opp.h> -+#include <linux/platform_device.h> -+#include <linux/regulator/consumer.h> -+#include <linux/slab.h> -+#include <linux/thermal.h> -+ -+#include "cpufreq-dt.h" -+ -+static struct platform_device *l2_pdev; -+ -+struct private_data { -+ struct opp_table *opp_table; -+ struct device *cpu_dev; -+ const char *reg_name; -+ bool have_static_opps; -+}; -+ -+static int set_target(struct cpufreq_policy *policy, unsigned int index) -+{ -+ struct private_data *priv = policy->driver_data; -+ unsigned long freq = policy->freq_table[index].frequency; -+ unsigned long target_freq = freq * 1000; -+ struct dev_pm_opp *opp; -+ unsigned int level; -+ int cpu, ret; -+ -+ if (l2_pdev) { -+ int policy_cpu = policy->cpu; -+ -+ /* find the max freq across all core */ -+ for_each_present_cpu(cpu) -+ if (cpu != policy_cpu) -+ target_freq = max( -+ target_freq, -+ (unsigned long)cpufreq_quick_get(cpu)); -+ -+ opp = dev_pm_opp_find_freq_exact(priv->cpu_dev, target_freq, -+ true); -+ if (IS_ERR(opp)) { -+ dev_err(&l2_pdev->dev, "failed to find OPP for %ld\n", -+ target_freq); -+ return PTR_ERR(opp); -+ } -+ level = dev_pm_opp_get_level(opp); -+ dev_pm_opp_put(opp); -+ -+ /* -+ * Hardware constraint: -+ * Krait CPU cannot operate at 384MHz with L2 at 1Ghz. -+ * Assume index 0 with the idle freq and level > 0 as -+ * any L2 freq > 384MHz. -+ * Skip CPU freq change in this corner case. -+ */ -+ if (unlikely(index == 0 && level != 0)) { -+ dev_err(priv->cpu_dev, "Krait CPU can't operate at idle freq with L2 at 1GHz"); -+ return -EINVAL; -+ } -+ -+ opp = dev_pm_opp_find_level_exact(&l2_pdev->dev, level); -+ if (IS_ERR(opp)) { -+ dev_err(&l2_pdev->dev, -+ "failed to find level OPP for %d\n", level); -+ return PTR_ERR(opp); -+ } -+ target_freq = dev_pm_opp_get_freq(opp); -+ dev_pm_opp_put(opp); -+ -+ ret = dev_pm_opp_set_rate(&l2_pdev->dev, target_freq); -+ if (ret) -+ return ret; -+ } -+ -+ ret = dev_pm_opp_set_rate(priv->cpu_dev, freq * 1000); -+ if (ret) -+ return ret; -+ -+ arch_set_freq_scale(policy->related_cpus, freq, -+ policy->cpuinfo.max_freq); -+ -+ return 0; -+} -+ -+/* -+ * An earlier version of opp-v1 bindings used to name the regulator -+ * "cpu0-supply", we still need to handle that for backwards compatibility. -+ */ -+static const char *find_supply_name(struct device *dev) -+{ -+ struct device_node *np; -+ struct property *pp; -+ int cpu = dev->id; -+ const char *name = NULL; -+ -+ np = of_node_get(dev->of_node); -+ -+ /* This must be valid for sure */ -+ if (WARN_ON(!np)) -+ return NULL; -+ -+ /* Try "cpu0" for older DTs */ -+ if (!cpu) { -+ pp = of_find_property(np, "cpu0-supply", NULL); -+ if (pp) { -+ name = "cpu0"; -+ goto node_put; -+ } -+ } -+ -+ pp = of_find_property(np, "cpu-supply", NULL); -+ if (pp) { -+ name = "cpu"; -+ goto node_put; -+ } -+ -+ dev_dbg(dev, "no regulator for cpu%d\n", cpu); -+node_put: -+ of_node_put(np); -+ return name; -+} -+ -+static int resources_available(void) -+{ -+ struct device *cpu_dev; -+ struct regulator *cpu_reg; -+ struct clk *cpu_clk; -+ int ret = 0; -+ const char *name; -+ -+ cpu_dev = get_cpu_device(0); -+ if (!cpu_dev) { -+ pr_err("failed to get cpu0 device\n"); -+ return -ENODEV; -+ } -+ -+ cpu_clk = clk_get(cpu_dev, NULL); -+ ret = PTR_ERR_OR_ZERO(cpu_clk); -+ if (ret) { -+ /* -+ * If cpu's clk node is present, but clock is not yet -+ * registered, we should try defering probe. -+ */ -+ if (ret == -EPROBE_DEFER) -+ dev_dbg(cpu_dev, "clock not ready, retry\n"); -+ else -+ dev_err(cpu_dev, "failed to get clock: %d\n", ret); -+ -+ return ret; -+ } -+ -+ clk_put(cpu_clk); -+ -+ name = find_supply_name(cpu_dev); -+ /* Platform doesn't require regulator */ -+ if (!name) -+ return 0; -+ -+ cpu_reg = regulator_get_optional(cpu_dev, name); -+ ret = PTR_ERR_OR_ZERO(cpu_reg); -+ if (ret) { -+ /* -+ * If cpu's regulator supply node is present, but regulator is -+ * not yet registered, we should try defering probe. -+ */ -+ if (ret == -EPROBE_DEFER) -+ dev_dbg(cpu_dev, "cpu0 regulator not ready, retry\n"); -+ else -+ dev_dbg(cpu_dev, "no regulator for cpu0: %d\n", ret); -+ -+ return ret; -+ } -+ -+ regulator_put(cpu_reg); -+ return 0; -+} -+ -+static int cpufreq_init(struct cpufreq_policy *policy) -+{ -+ struct cpufreq_frequency_table *freq_table; -+ struct opp_table *opp_table = NULL; -+ unsigned int transition_latency; -+ struct private_data *priv; -+ struct device *cpu_dev; -+ bool fallback = false; -+ struct clk *cpu_clk; -+ const char *name; -+ int ret; -+ -+ cpu_dev = get_cpu_device(policy->cpu); -+ if (!cpu_dev) { -+ pr_err("failed to get cpu%d device\n", policy->cpu); -+ return -ENODEV; -+ } -+ -+ cpu_clk = clk_get(cpu_dev, NULL); -+ if (IS_ERR(cpu_clk)) { -+ ret = PTR_ERR(cpu_clk); -+ dev_err(cpu_dev, "%s: failed to get clk: %d\n", __func__, ret); -+ return ret; -+ } -+ -+ /* Get OPP-sharing information from "operating-points-v2" bindings */ -+ ret = dev_pm_opp_of_get_sharing_cpus(cpu_dev, policy->cpus); -+ if (ret) { -+ if (ret != -ENOENT) -+ goto out_put_clk; -+ -+ /* -+ * operating-points-v2 not supported, fallback to old method of -+ * finding shared-OPPs for backward compatibility if the -+ * platform hasn't set sharing CPUs. -+ */ -+ if (dev_pm_opp_get_sharing_cpus(cpu_dev, policy->cpus)) -+ fallback = true; -+ } -+ -+ /* -+ * OPP layer will be taking care of regulators now, but it needs to know -+ * the name of the regulator first. -+ */ -+ name = find_supply_name(cpu_dev); -+ if (name) { -+ opp_table = dev_pm_opp_set_regulators(cpu_dev, &name, 1); -+ if (IS_ERR(opp_table)) { -+ ret = PTR_ERR(opp_table); -+ dev_err(cpu_dev, -+ "Failed to set regulator for cpu%d: %d\n", -+ policy->cpu, ret); -+ goto out_put_clk; -+ } -+ } -+ -+ priv = kzalloc(sizeof(*priv), GFP_KERNEL); -+ if (!priv) { -+ ret = -ENOMEM; -+ goto out_put_regulator; -+ } -+ -+ priv->reg_name = name; -+ priv->opp_table = opp_table; -+ -+ /* -+ * Initialize OPP tables for all policy->cpus. They will be shared by -+ * all CPUs which have marked their CPUs shared with OPP bindings. -+ * -+ * For platforms not using operating-points-v2 bindings, we do this -+ * before updating policy->cpus. Otherwise, we will end up creating -+ * duplicate OPPs for policy->cpus. -+ * -+ * OPPs might be populated at runtime, don't check for error here -+ */ -+ if (!dev_pm_opp_of_cpumask_add_table(policy->cpus)) -+ priv->have_static_opps = true; -+ -+ /* -+ * But we need OPP table to function so if it is not there let's -+ * give platform code chance to provide it for us. -+ */ -+ ret = dev_pm_opp_get_opp_count(cpu_dev); -+ if (ret <= 0) { -+ dev_dbg(cpu_dev, "OPP table is not ready, deferring probe\n"); -+ ret = -EPROBE_DEFER; -+ goto out_free_opp; -+ } -+ -+ if (fallback) { -+ cpumask_setall(policy->cpus); -+ -+ /* -+ * OPP tables are initialized only for policy->cpu, do it for -+ * others as well. -+ */ -+ ret = dev_pm_opp_set_sharing_cpus(cpu_dev, policy->cpus); -+ if (ret) -+ dev_err(cpu_dev, -+ "%s: failed to mark OPPs as shared: %d\n", -+ __func__, ret); -+ } -+ -+ ret = dev_pm_opp_init_cpufreq_table(cpu_dev, &freq_table); -+ if (ret) { -+ dev_err(cpu_dev, "failed to init cpufreq table: %d\n", ret); -+ goto out_free_opp; -+ } -+ -+ priv->cpu_dev = cpu_dev; -+ -+ policy->driver_data = priv; -+ policy->clk = cpu_clk; -+ policy->freq_table = freq_table; -+ -+ policy->suspend_freq = dev_pm_opp_get_suspend_opp_freq(cpu_dev) / 1000; -+ -+ transition_latency = dev_pm_opp_get_max_transition_latency(cpu_dev); -+ if (!transition_latency) -+ transition_latency = CPUFREQ_ETERNAL; -+ -+ policy->cpuinfo.transition_latency = transition_latency; -+ policy->dvfs_possible_from_any_cpu = true; -+ -+ dev_pm_opp_of_register_em(cpu_dev, policy->cpus); -+ -+ return 0; -+ -+out_free_opp: -+ if (priv->have_static_opps) -+ dev_pm_opp_of_cpumask_remove_table(policy->cpus); -+ kfree(priv); -+out_put_regulator: -+ if (name) -+ dev_pm_opp_put_regulators(opp_table); -+out_put_clk: -+ clk_put(cpu_clk); -+ -+ return ret; -+} -+ -+static int cpufreq_online(struct cpufreq_policy *policy) -+{ -+ /* We did light-weight tear down earlier, nothing to do here */ -+ return 0; -+} -+ -+static int cpufreq_offline(struct cpufreq_policy *policy) -+{ -+ /* -+ * Preserve policy->driver_data and don't free resources on light-weight -+ * tear down. -+ */ -+ return 0; -+} -+ -+static int cpufreq_exit(struct cpufreq_policy *policy) -+{ -+ struct private_data *priv = policy->driver_data; -+ -+ dev_pm_opp_free_cpufreq_table(priv->cpu_dev, &policy->freq_table); -+ if (priv->have_static_opps) -+ dev_pm_opp_of_cpumask_remove_table(policy->related_cpus); -+ if (priv->reg_name) -+ dev_pm_opp_put_regulators(priv->opp_table); -+ -+ clk_put(policy->clk); -+ kfree(priv); -+ -+ return 0; -+} -+ -+static struct freq_attr *krait_cpufreq_attr[] = { -+ &cpufreq_freq_attr_scaling_available_freqs, -+ NULL, -+}; -+ -+static struct cpufreq_driver krait_cpufreq_driver = { -+ .flags = CPUFREQ_STICKY | CPUFREQ_NEED_INITIAL_FREQ_CHECK | -+ CPUFREQ_IS_COOLING_DEV, -+ .verify = cpufreq_generic_frequency_table_verify, -+ .target_index = set_target, -+ .get = cpufreq_generic_get, -+ .init = cpufreq_init, -+ .exit = cpufreq_exit, -+ .online = cpufreq_online, -+ .offline = cpufreq_offline, -+ .name = "krait-cpufreq", -+ .attr = krait_cpufreq_attr, -+ .suspend = cpufreq_generic_suspend, -+}; -+ -+struct krait_data { -+ unsigned long idle_freq; -+ bool regulator_enabled; -+}; -+ -+static int krait_cache_set_opp(struct dev_pm_set_opp_data *data) -+{ -+ unsigned long old_freq = data->old_opp.rate, freq = data->new_opp.rate; -+ struct dev_pm_opp_supply *supply = &data->new_opp.supplies[0]; -+ struct regulator *reg = data->regulators[0]; -+ struct clk *clk = data->clk; -+ struct krait_data *kdata; -+ unsigned long idle_freq; -+ int ret; -+ -+ kdata = (struct krait_data *)dev_get_drvdata(data->dev); -+ idle_freq = kdata->idle_freq; -+ -+ /* Scaling up? Scale voltage before frequency */ -+ if (freq >= old_freq) { -+ ret = regulator_set_voltage_triplet(reg, supply->u_volt_min, -+ supply->u_volt, -+ supply->u_volt_max); -+ if (ret) -+ goto exit; -+ } -+ -+ /* -+ * Set to idle bin if switching from normal to high bin -+ * or vice versa. It has been notice that a bug is triggered -+ * in cache scaling when more than one bin is scaled, to fix -+ * this we first need to transition to the base rate and then -+ * to target rate -+ */ -+ if (likely(freq != idle_freq && old_freq != idle_freq)) { -+ ret = clk_set_rate(clk, idle_freq); -+ if (ret) -+ goto exit; -+ } -+ -+ ret = clk_set_rate(clk, freq); -+ if (ret) -+ goto exit; -+ -+ /* Scaling down? Scale voltage after frequency */ -+ if (freq < old_freq) { -+ ret = regulator_set_voltage_triplet(reg, supply->u_volt_min, -+ supply->u_volt, -+ supply->u_volt_max); -+ } -+ -+ if (unlikely(!kdata->regulator_enabled)) { -+ ret = regulator_enable(reg); -+ if (ret < 0) -+ dev_warn(data->dev, "Failed to enable regulator: %d", ret); -+ else -+ kdata->regulator_enabled = true; -+ } -+ -+exit: -+ return ret; -+}; -+ -+static int krait_cache_probe(struct platform_device *pdev) -+{ -+ struct device *dev = &pdev->dev; -+ struct krait_data *data; -+ struct opp_table *table; -+ struct dev_pm_opp *opp; -+ struct device *cpu_dev; -+ int ret; -+ -+ data = devm_kzalloc(dev, sizeof(*data), GFP_KERNEL); -+ if (!data) -+ return -ENOMEM; -+ -+ table = dev_pm_opp_set_regulators(dev, (const char *[]){ "l2" }, 1); -+ if (IS_ERR(table)) { -+ ret = PTR_ERR(table); -+ if (ret != -EPROBE_DEFER) -+ dev_err(dev, "failed to set regulators %d\n", ret); -+ -+ return ret; -+ } -+ -+ ret = PTR_ERR_OR_ZERO( -+ dev_pm_opp_register_set_opp_helper(dev, krait_cache_set_opp)); -+ if (ret) -+ return ret; -+ -+ ret = dev_pm_opp_of_add_table(dev); -+ if (ret) { -+ dev_err(dev, "failed to parse L2 freq thresholds\n"); -+ return ret; -+ } -+ -+ opp = dev_pm_opp_find_freq_ceil(dev, &data->idle_freq); -+ dev_pm_opp_put(opp); -+ -+ /* -+ * Check opp-level configuration -+ * At least 2 level must be set or the cache will always be scaled -+ * the idle freq causing some performance problem -+ * -+ * In case of invalid configuration, the l2 scaling is skipped -+ */ -+ cpu_dev = get_cpu_device(0); -+ if (!cpu_dev) { -+ pr_err("failed to get cpu0 device\n"); -+ return -ENODEV; -+ } -+ -+ /* -+ * Check if we have at least opp-level 1, 0 should always be set to -+ * the idle freq -+ */ -+ opp = dev_pm_opp_find_level_exact(dev, 1); -+ if (IS_ERR(opp)) { -+ dev_err(dev, -+ "Invalid configuration found of l2 opp. Can't find opp-level 1"); -+ goto invalid_conf; -+ } -+ dev_pm_opp_put(opp); -+ -+ /* -+ * Check if we have at least opp-level 1 in the cpu opp, 0 should always -+ * be set to the idle freq -+ */ -+ opp = dev_pm_opp_find_level_exact(cpu_dev, 1); -+ if (IS_ERR(opp)) { -+ dev_err(dev, -+ "Invalid configuration found of cpu opp. Can't find opp-level 1"); -+ goto invalid_conf; -+ } -+ dev_pm_opp_put(opp); -+ -+ platform_set_drvdata(pdev, data); -+ -+ /* The l2 scaling is enabled by linking the cpufreq driver */ -+ l2_pdev = pdev; -+ -+ return 0; -+ -+invalid_conf: -+ dev_pm_opp_remove_table(dev); -+ dev_pm_opp_put_regulators(table); -+ dev_pm_opp_unregister_set_opp_helper(table); -+ -+ return -EINVAL; -+}; -+ -+static int krait_cache_remove(struct platform_device *pdev) -+{ -+ struct device *dev = &pdev->dev; -+ struct opp_table *table = dev_pm_opp_get_opp_table(dev); -+ -+ dev_pm_opp_remove_table(dev); -+ dev_pm_opp_put_regulators(table); -+ dev_pm_opp_unregister_set_opp_helper(table); -+ -+ return 0; -+}; -+ -+static const struct of_device_id krait_cache_match_table[] = { -+ { .compatible = "qcom,krait-cache" }, -+ {} -+}; -+ -+static struct platform_driver krait_cache_driver = { -+ .driver = { -+ .name = "krait-cache", -+ .of_match_table = krait_cache_match_table, -+ }, -+ .probe = krait_cache_probe, -+ .remove = krait_cache_remove, -+}; -+module_platform_driver(krait_cache_driver); -+ -+static int krait_cpufreq_probe(struct platform_device *pdev) -+{ -+ struct cpufreq_dt_platform_data *data = dev_get_platdata(&pdev->dev); -+ int ret; -+ -+ /* -+ * All per-cluster (CPUs sharing clock/voltages) initialization is done -+ * from ->init(). In probe(), we just need to make sure that clk and -+ * regulators are available. Else defer probe and retry. -+ * -+ * FIXME: Is checking this only for CPU0 sufficient ? -+ */ -+ ret = resources_available(); -+ if (ret) -+ return ret; -+ -+ if (data) { -+ if (data->have_governor_per_policy) -+ krait_cpufreq_driver.flags |= -+ CPUFREQ_HAVE_GOVERNOR_PER_POLICY; -+ -+ krait_cpufreq_driver.resume = data->resume; -+ if (data->suspend) -+ krait_cpufreq_driver.suspend = data->suspend; -+ } -+ -+ ret = cpufreq_register_driver(&krait_cpufreq_driver); -+ if (ret) -+ dev_err(&pdev->dev, "failed register driver: %d\n", ret); -+ -+ return ret; -+} -+ -+static int krait_cpufreq_remove(struct platform_device *pdev) -+{ -+ cpufreq_unregister_driver(&krait_cpufreq_driver); -+ return 0; -+} -+ -+static struct platform_driver krait_cpufreq_platdrv = { -+ .driver = { -+ .name = "krait-cpufreq", -+ }, -+ .probe = krait_cpufreq_probe, -+ .remove = krait_cpufreq_remove, -+}; -+module_platform_driver(krait_cpufreq_platdrv); -+ -+MODULE_ALIAS("platform:krait-cpufreq"); -+MODULE_AUTHOR("Ansuel Smith <ansuelsmth@gmail.com>"); -+MODULE_DESCRIPTION("Dedicated Krait SoC cpufreq driver"); -+MODULE_LICENSE("GPL"); diff --git a/target/linux/ipq806x/patches-5.10/098-2-Documentation-cpufreq-add-qcom-krait-cpufreq-binding.patch b/target/linux/ipq806x/patches-5.10/098-2-Documentation-cpufreq-add-qcom-krait-cpufreq-binding.patch deleted file mode 100644 index 316e18b790..0000000000 --- a/target/linux/ipq806x/patches-5.10/098-2-Documentation-cpufreq-add-qcom-krait-cpufreq-binding.patch +++ /dev/null @@ -1,237 +0,0 @@ -From c9ecd920324a647bf1f2b47f771c8f599cc7b551 Mon Sep 17 00:00:00 2001 -From: Ansuel Smith <ansuelsmth@gmail.com> -Date: Sat, 22 Feb 2020 18:02:17 +0100 -Subject: [PATCH 2/8] Documentation: cpufreq: add qcom,krait-cache bindings - -Document dedicated cpufreq for Krait CPUs. - -Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> ---- - .../bindings/cpufreq/qcom-cpufreq-krait.yaml | 221 ++++++++++++++++++ - 1 file changed, 221 insertions(+) - create mode 100644 Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-krait.yaml - ---- /dev/null -+++ b/Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-krait.yaml -@@ -0,0 +1,221 @@ -+# SPDX-License-Identifier: GPL-2.0 -+%YAML 1.2 -+--- -+$id: http://devicetree.org/schemas/cpufreq/qcom-cpufreq-krait.yaml# -+$schema: http://devicetree.org/meta-schemas/core.yaml# -+ -+title: CPU Frequency scaling driver for Krait SoCs -+ -+maintainers: -+ - Ansuel Smith <ansuelsmth@gmail.com> -+ -+description: | -+ The krait cpufreq driver is a dedicated frequency scaling driver -+ based on cpufreq-dt generic driver that scale L2 cache and the -+ cores. TEST -+ -+ The L2 cache is scaled based on the max clk across all cores and -+ the clock is decided based on the opp-level set in the device tree. -+ -+ Different core freq can be linked to a specific l2 freq and the driver -+ on frequency change will scale the core and the l2 clk based of the -+ linked freq. -+ -+ On Krait SoC is present a bug and on every L2 clk change the driver -+ needs to set the clk to the idle freq before changing it to the new value. -+ -+ This requires the qcom cpufreq nvmem driver to parse the different opp -+ core clk and an additional opp table for the l2 scaling. -+ -+ If the driver detect broken config (for example missing opp-level) the -+ cpufreq driver skips the l2 scaling -+ -+ Referring to this example opp-level can be used to link a range of cpu freq -+ to a specific l2 freq: -+ cpu opp freq 384000000 has opp-level 0 -+ l2 opp freq 384000000 has opp-level 0 -+ The driver will scale l2 to 384000000 -+ -+ cpu opp freq 600000000-1000000000 has opp-level 1 -+ l2 opp freq 1000000000 has opp-level 1 -+ The driver will scale l2 to 1000000000 -+ -+allOf: -+ - $ref: /schemas/cache-controller.yaml# -+ -+select: -+ properties: -+ compatible: -+ items: -+ - enum: -+ - qcom,krait-cache -+ -+ required: -+ - compatible -+ -+properties: -+ compatible: -+ items: -+ - const: qcom,krait-cache -+ - const: cache -+ -+ cache-level: -+ const: 2 -+ -+ clocks: -+ maxItems: 1 -+ -+ clock-names: -+ const: l2 -+ -+ l2-supply: true -+ -+ operating-points-v2: true -+ -+required: -+ - compatible -+ - cache-level -+ - clocks -+ - clock-names -+ - l2-supply -+ - operating-points-v2 -+ -+additionalProperties: false -+ -+examples: -+ - | -+ cpus { -+ #address-cells = <1>; -+ #size-cells = <0>; -+ -+ cpu0: cpu@0 { -+ compatible = "qcom,krait"; -+ enable-method = "qcom,kpss-acc-v1"; -+ device_type = "cpu"; -+ reg = <0>; -+ next-level-cache = <&L2>; -+ qcom,acc = <&acc0>; -+ qcom,saw = <&saw0>; -+ clocks = <&kraitcc 0>, <&kraitcc 4>; -+ clock-names = "cpu", "l2"; -+ clock-latency = <100000>; -+ cpu-supply = <&smb208_s2a>; -+ operating-points-v2 = <&opp_table0>; -+ voltage-tolerance = <5>; -+ cooling-min-state = <0>; -+ cooling-max-state = <10>; -+ #cooling-cells = <2>; -+ cpu-idle-states = <&CPU_SPC>; -+ }; -+ -+ /* ... */ -+ -+ }; -+ -+ opp_table0: opp_table0 { -+ compatible = "operating-points-v2-kryo-cpu"; -+ nvmem-cells = <&speedbin_efuse>; -+ -+ opp-384000000 { -+ opp-hz = /bits/ 64 <384000000>; -+ opp-microvolt-speed0-pvs0-v0 = <1000000>; -+ opp-microvolt-speed0-pvs1-v0 = <925000>; -+ opp-microvolt-speed0-pvs2-v0 = <875000>; -+ opp-microvolt-speed0-pvs3-v0 = <800000>; -+ opp-supported-hw = <0x1>; -+ clock-latency-ns = <100000>; -+ opp-level = <0>; -+ }; -+ -+ opp-600000000 { -+ opp-hz = /bits/ 64 <600000000>; -+ opp-microvolt-speed0-pvs0-v0 = <1050000>; -+ opp-microvolt-speed0-pvs1-v0 = <975000>; -+ opp-microvolt-speed0-pvs2-v0 = <925000>; -+ opp-microvolt-speed0-pvs3-v0 = <850000>; -+ opp-supported-hw = <0x1>; -+ clock-latency-ns = <100000>; -+ opp-level = <1>; -+ }; -+ -+ opp-800000000 { -+ opp-hz = /bits/ 64 <800000000>; -+ opp-microvolt-speed0-pvs0-v0 = <1100000>; -+ opp-microvolt-speed0-pvs1-v0 = <1025000>; -+ opp-microvolt-speed0-pvs2-v0 = <995000>; -+ opp-microvolt-speed0-pvs3-v0 = <900000>; -+ opp-supported-hw = <0x1>; -+ clock-latency-ns = <100000>; -+ opp-level = <1>; -+ }; -+ -+ opp-1000000000 { -+ opp-hz = /bits/ 64 <1000000000>; -+ opp-microvolt-speed0-pvs0-v0 = <1150000>; -+ opp-microvolt-speed0-pvs1-v0 = <1075000>; -+ opp-microvolt-speed0-pvs2-v0 = <1025000>; -+ opp-microvolt-speed0-pvs3-v0 = <950000>; -+ opp-supported-hw = <0x1>; -+ clock-latency-ns = <100000>; -+ opp-level = <1>; -+ }; -+ -+ opp-1200000000 { -+ opp-hz = /bits/ 64 <1200000000>; -+ opp-microvolt-speed0-pvs0-v0 = <1200000>; -+ opp-microvolt-speed0-pvs1-v0 = <1125000>; -+ opp-microvolt-speed0-pvs2-v0 = <1075000>; -+ opp-microvolt-speed0-pvs3-v0 = <1000000>; -+ opp-supported-hw = <0x1>; -+ clock-latency-ns = <100000>; -+ opp-level = <2>; -+ }; -+ -+ opp-1400000000 { -+ opp-hz = /bits/ 64 <1400000000>; -+ opp-microvolt-speed0-pvs0-v0 = <1250000>; -+ opp-microvolt-speed0-pvs1-v0 = <1175000>; -+ opp-microvolt-speed0-pvs2-v0 = <1125000>; -+ opp-microvolt-speed0-pvs3-v0 = <1050000>; -+ opp-supported-hw = <0x1>; -+ clock-latency-ns = <100000>; -+ opp-level = <2>; -+ }; -+ }; -+ -+ opp_table_l2: opp_table_l2 { -+ compatible = "operating-points-v2"; -+ -+ opp-384000000 { -+ opp-hz = /bits/ 64 <384000000>; -+ opp-microvolt = <1100000>; -+ clock-latency-ns = <100000>; -+ opp-level = <0>; -+ }; -+ opp-1000000000 { -+ opp-hz = /bits/ 64 <1000000000>; -+ opp-microvolt = <1100000>; -+ clock-latency-ns = <100000>; -+ opp-level = <1>; -+ }; -+ opp-1200000000 { -+ opp-hz = /bits/ 64 <1200000000>; -+ opp-microvolt = <1150000>; -+ clock-latency-ns = <100000>; -+ opp-level = <2>; -+ }; -+ }; -+ -+ soc { -+ L2: l2-cache { -+ compatible = "qcom,krait-cache", "cache"; -+ cache-level = <2>; -+ -+ clocks = <&kraitcc 4>; -+ clock-names = "l2"; -+ l2-supply = <&smb208_s1a>; -+ operating-points-v2 = <&opp_table_l2>; -+ }; -+ }; -+ -+... diff --git a/target/linux/ipq806x/patches-5.10/098-3-add-fab-scaling-support-with-cpufreq.patch b/target/linux/ipq806x/patches-5.10/098-3-add-fab-scaling-support-with-cpufreq.patch deleted file mode 100644 index 8ce3f062cf..0000000000 --- a/target/linux/ipq806x/patches-5.10/098-3-add-fab-scaling-support-with-cpufreq.patch +++ /dev/null @@ -1,243 +0,0 @@ ---- a/drivers/clk/qcom/Makefile -+++ b/drivers/clk/qcom/Makefile -@@ -15,6 +15,7 @@ clk-qcom-$(CONFIG_KRAIT_CLOCKS) += clk-k - clk-qcom-y += clk-hfpll.o - clk-qcom-y += reset.o - clk-qcom-$(CONFIG_QCOM_GDSC) += gdsc.o -+clk-qcom-y += fab_scaling.o - - # Keep alphabetically sorted by config - obj-$(CONFIG_APQ_GCC_8084) += gcc-apq8084.o ---- /dev/null -+++ b/drivers/clk/qcom/fab_scaling.c -@@ -0,0 +1,172 @@ -+/* -+ * Copyright (c) 2015, The Linux Foundation. All rights reserved. -+ * -+ * 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/kernel.h> -+#include <linux/init.h> -+#include <linux/module.h> -+#include <linux/platform_device.h> -+#include <linux/err.h> -+#include <linux/io.h> -+#include <linux/of.h> -+#include <linux/of_device.h> -+#include <linux/clk.h> -+#include <linux/clk-provider.h> -+#include <linux/slab.h> -+#include <linux/fab_scaling.h> -+ -+struct qcom_fab_scaling_data { -+ u32 fab_freq_high; -+ u32 fab_freq_nominal; -+ u32 cpu_freq_threshold; -+ struct clk *apps_fab_clk; -+ struct clk *ddr_fab_clk; -+}; -+ -+static struct qcom_fab_scaling_data *drv_data; -+ -+int scale_fabrics(unsigned long max_cpu_freq) -+{ -+ struct clk *apps_fab_clk = drv_data->apps_fab_clk, -+ *ddr_fab_clk = drv_data->ddr_fab_clk; -+ unsigned long target_freq, cur_freq; -+ int ret; -+ -+ /* Skip fab scaling if the driver is not ready */ -+ if (!apps_fab_clk || !ddr_fab_clk) -+ return 0; -+ -+ if (max_cpu_freq > drv_data->cpu_freq_threshold) -+ target_freq = drv_data->fab_freq_high; -+ else -+ target_freq = drv_data->fab_freq_nominal; -+ -+ cur_freq = clk_get_rate(ddr_fab_clk); -+ -+ if (target_freq != cur_freq) { -+ ret = clk_set_rate(apps_fab_clk, target_freq); -+ if (ret) -+ return ret; -+ ret = clk_set_rate(ddr_fab_clk, target_freq); -+ if (ret) -+ return ret; -+ } -+ -+ return 0; -+} -+EXPORT_SYMBOL(scale_fabrics); -+ -+static int ipq806x_fab_scaling_probe(struct platform_device *pdev) -+{ -+ struct device_node *np = pdev->dev.of_node; -+ struct clk *apps_fab_clk, *ddr_fab_clk; -+ int ret; -+ -+ if (!np) -+ return -ENODEV; -+ -+ drv_data = kzalloc(sizeof(*drv_data), GFP_KERNEL); -+ if (!drv_data) -+ return -ENOMEM; -+ -+ if (of_property_read_u32(np, "fab_freq_high", &drv_data->fab_freq_high)) { -+ pr_err("FABRICS turbo freq not found. Using defaults...\n"); -+ drv_data->fab_freq_high = 533000000; -+ } -+ -+ if (of_property_read_u32(np, "fab_freq_nominal", &drv_data->fab_freq_nominal)) { -+ pr_err("FABRICS nominal freq not found. Using defaults...\n"); -+ drv_data->fab_freq_nominal = 400000000; -+ } -+ -+ if (of_property_read_u32(np, "cpu_freq_threshold", &drv_data->cpu_freq_threshold)) { -+ pr_err("FABRICS cpu freq threshold not found. Using defaults...\n"); -+ drv_data->cpu_freq_threshold = 1000000000; -+ } -+ -+ apps_fab_clk = devm_clk_get(&pdev->dev, "apps-fab-clk"); -+ ret = PTR_ERR_OR_ZERO(apps_fab_clk); -+ if (ret) { -+ /* -+ * If apps fab clk node is present, but clock is not yet -+ * registered, we should try defering probe. -+ */ -+ if (ret != -EPROBE_DEFER) { -+ pr_err("Failed to get APPS FABRIC clock: %d\n", ret); -+ ret = -ENODEV; -+ } -+ goto err; -+ } -+ -+ clk_prepare_enable(apps_fab_clk); -+ clk_set_rate(apps_fab_clk, drv_data->fab_freq_high); -+ drv_data->apps_fab_clk = apps_fab_clk; -+ -+ ddr_fab_clk = devm_clk_get(&pdev->dev, "ddr-fab-clk"); -+ ret = PTR_ERR_OR_ZERO(ddr_fab_clk); -+ if (ret) { -+ /* -+ * If ddr fab clk node is present, but clock is not yet -+ * registered, we should try defering probe. -+ */ -+ if (ret != -EPROBE_DEFER) { -+ pr_err("Failed to get DDR FABRIC clock: %d\n", ret); -+ ddr_fab_clk = NULL; -+ ret = -ENODEV; -+ } -+ goto err; -+ } -+ -+ clk_prepare_enable(ddr_fab_clk); -+ clk_set_rate(ddr_fab_clk, drv_data->fab_freq_high); -+ drv_data->ddr_fab_clk = ddr_fab_clk; -+ -+ return 0; -+err: -+ kfree(drv_data); -+ return ret; -+} -+ -+static int ipq806x_fab_scaling_remove(struct platform_device *pdev) -+{ -+ kfree(drv_data); -+ return 0; -+} -+ -+static const struct of_device_id fab_scaling_ipq806x_match_table[] = { -+ { .compatible = "qcom,fab-scaling" }, -+ { } -+}; -+ -+static struct platform_driver fab_scaling_ipq806x_driver = { -+ .probe = ipq806x_fab_scaling_probe, -+ .remove = ipq806x_fab_scaling_remove, -+ .driver = { -+ .name = "fab-scaling", -+ .of_match_table = fab_scaling_ipq806x_match_table, -+ }, -+}; -+ -+static int __init fab_scaling_ipq806x_init(void) -+{ -+ return platform_driver_register(&fab_scaling_ipq806x_driver); -+} -+late_initcall(fab_scaling_ipq806x_init); -+ -+static void __exit fab_scaling_ipq806x_exit(void) -+{ -+ platform_driver_unregister(&fab_scaling_ipq806x_driver); -+} -+module_exit(fab_scaling_ipq806x_exit); ---- /dev/null -+++ b/include/linux/fab_scaling.h -@@ -0,0 +1,31 @@ -+/* -+ * Copyright (c) 2015, The Linux Foundation. All rights reserved. -+ * -+ * 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. -+ */ -+ -+ -+#ifndef __FAB_SCALING_H -+#define __FAB_SCALING_H -+ -+/** -+ * scale_fabrics - Scale DDR and APPS FABRICS -+ * -+ * This function monitors all the registered clocks and does APPS -+ * and DDR FABRIC scaling based on the idle frequencies with which -+ * it was registered. -+ * -+ */ -+int scale_fabrics(unsigned long max_cpu_freq); -+ -+#endif ---- a/drivers/cpufreq/qcom-cpufreq-krait.c -+++ b/drivers/cpufreq/qcom-cpufreq-krait.c -@@ -15,6 +15,7 @@ - #include <linux/regulator/consumer.h> - #include <linux/slab.h> - #include <linux/thermal.h> -+#include <linux/fab_scaling.h> - - #include "cpufreq-dt.h" - -@@ -68,6 +69,13 @@ static int set_target(struct cpufreq_pol - return -EINVAL; - } - -+ /* -+ * Scale fabrics with max freq across all cores -+ */ -+ ret = scale_fabrics(target_freq); -+ if (ret) -+ return ret; -+ - opp = dev_pm_opp_find_level_exact(&l2_pdev->dev, level); - if (IS_ERR(opp)) { - dev_err(&l2_pdev->dev, diff --git a/target/linux/ipq806x/patches-5.10/099-1-mtd-nand-raw-qcom_nandc-add-boot_layout_mode-support.patch b/target/linux/ipq806x/patches-5.10/099-1-mtd-nand-raw-qcom_nandc-add-boot_layout_mode-support.patch deleted file mode 100644 index 37501bc64b..0000000000 --- a/target/linux/ipq806x/patches-5.10/099-1-mtd-nand-raw-qcom_nandc-add-boot_layout_mode-support.patch +++ /dev/null @@ -1,239 +0,0 @@ -From 6949d651e3be3ebbfedb6bbd5b541cfda6ee58a9 Mon Sep 17 00:00:00 2001 -From: Ansuel Smith <ansuelsmth@gmail.com> -Date: Wed, 10 Feb 2021 10:40:17 +0100 -Subject: [PATCH 1/2] mtd: nand: raw: qcom_nandc: add boot_layout_mode support - -ipq806x nand have a special ecc configuration for the boot pages. The -use of the non-boot pages configuration on boot pages cause I/O error -and can cause broken data written to the nand. Add support for this -special configuration if the page to be read/write is in the size of the -boot pages set by the dts. - -Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> ---- - drivers/mtd/nand/raw/qcom_nandc.c | 82 +++++++++++++++++++++++++++++-- - 1 file changed, 77 insertions(+), 5 deletions(-) - ---- a/drivers/mtd/nand/raw/qcom_nandc.c -+++ b/drivers/mtd/nand/raw/qcom_nandc.c -@@ -158,6 +158,11 @@ - /* NAND_CTRL bits */ - #define BAM_MODE_EN BIT(0) - -+ -+#define UD_SIZE_BYTES_MASK (0x3ff << UD_SIZE_BYTES) -+#define SPARE_SIZE_BYTES_MASK (0xf << SPARE_SIZE_BYTES) -+#define ECC_NUM_DATA_BYTES_MASK (0x3ff << ECC_NUM_DATA_BYTES) -+ - /* - * the NAND controller performs reads/writes with ECC in 516 byte chunks. - * the driver calls the chunks 'step' or 'codeword' interchangeably -@@ -429,6 +434,13 @@ struct qcom_nand_controller { - * @cfg0, cfg1, cfg0_raw..: NANDc register configurations needed for - * ecc/non-ecc mode for the current nand flash - * device -+ * -+ * @boot_pages_conf: keep track of the current ecc configuration used by -+ * the driver for read/write operation. (boot pages -+ * have different configuration than normal page) -+ * @boot_pages: number of pages starting from 0 used as boot pages -+ * where the driver will use the boot pages ecc -+ * configuration for read/write operation - */ - struct qcom_nand_host { - struct nand_chip chip; -@@ -451,6 +463,9 @@ struct qcom_nand_host { - u32 ecc_bch_cfg; - u32 clrflashstatus; - u32 clrreadstatus; -+ -+ bool boot_pages_conf; -+ u32 boot_pages; - }; - - /* -@@ -459,12 +474,14 @@ struct qcom_nand_host { - * @ecc_modes - ecc mode for NAND - * @is_bam - whether NAND controller is using BAM - * @is_qpic - whether NAND CTRL is part of qpic IP -+ * @has_boot_pages - whether NAND has different ecc settings for boot pages - * @dev_cmd_reg_start - NAND_DEV_CMD_* registers starting offset - */ - struct qcom_nandc_props { - u32 ecc_modes; - bool is_bam; - bool is_qpic; -+ bool has_boot_pages; - u32 dev_cmd_reg_start; - }; - -@@ -1603,7 +1620,7 @@ qcom_nandc_read_cw_raw(struct mtd_info * - data_size1 = mtd->writesize - host->cw_size * (ecc->steps - 1); - oob_size1 = host->bbm_size; - -- if (cw == (ecc->steps - 1)) { -+ if (cw == (ecc->steps - 1) && !host->boot_pages_conf) { - data_size2 = ecc->size - data_size1 - - ((ecc->steps - 1) * 4); - oob_size2 = (ecc->steps * 4) + host->ecc_bytes_hw + -@@ -1684,7 +1701,7 @@ check_for_erased_page(struct qcom_nand_h - } - - for_each_set_bit(cw, &uncorrectable_cws, ecc->steps) { -- if (cw == (ecc->steps - 1)) { -+ if (cw == (ecc->steps - 1) && !host->boot_pages_conf) { - data_size = ecc->size - ((ecc->steps - 1) * 4); - oob_size = (ecc->steps * 4) + host->ecc_bytes_hw; - } else { -@@ -1843,7 +1860,7 @@ static int read_page_ecc(struct qcom_nan - for (i = 0; i < ecc->steps; i++) { - int data_size, oob_size; - -- if (i == (ecc->steps - 1)) { -+ if (i == (ecc->steps - 1) && !host->boot_pages_conf) { - data_size = ecc->size - ((ecc->steps - 1) << 2); - oob_size = (ecc->steps << 2) + host->ecc_bytes_hw + - host->spare_bytes; -@@ -1940,6 +1957,30 @@ static int copy_last_cw(struct qcom_nand - return ret; - } - -+static void -+check_boot_pages_conf(struct qcom_nand_host *host, int page) -+{ -+ bool boot_pages_conf = page < host->boot_pages; -+ -+ /* Skip conf write if we are already in the correct mode */ -+ if (boot_pages_conf != host->boot_pages_conf) { -+ host->boot_pages_conf = boot_pages_conf; -+ -+ host->cw_data = boot_pages_conf ? 512 : 516; -+ host->spare_bytes = host->cw_size - host->ecc_bytes_hw - -+ host->bbm_size - host->cw_data; -+ -+ host->cfg0 &= ~(SPARE_SIZE_BYTES_MASK | UD_SIZE_BYTES_MASK); -+ host->cfg0 |= host->spare_bytes << SPARE_SIZE_BYTES | -+ host->cw_data << UD_SIZE_BYTES; -+ -+ host->ecc_bch_cfg &= ~ECC_NUM_DATA_BYTES_MASK; -+ host->ecc_bch_cfg |= host->cw_data << ECC_NUM_DATA_BYTES; -+ host->ecc_buf_cfg = (boot_pages_conf ? 0x1ff : 0x203) << -+ NUM_STEPS; -+ } -+} -+ - /* implements ecc->read_page() */ - static int qcom_nandc_read_page(struct nand_chip *chip, uint8_t *buf, - int oob_required, int page) -@@ -1948,6 +1989,9 @@ static int qcom_nandc_read_page(struct n - struct qcom_nand_controller *nandc = get_qcom_nand_controller(chip); - u8 *data_buf, *oob_buf = NULL; - -+ if (host->boot_pages) -+ check_boot_pages_conf(host, page); -+ - nand_read_page_op(chip, page, 0, NULL, 0); - data_buf = buf; - oob_buf = oob_required ? chip->oob_poi : NULL; -@@ -1967,6 +2011,9 @@ static int qcom_nandc_read_page_raw(stru - int cw, ret; - u8 *data_buf = buf, *oob_buf = chip->oob_poi; - -+ if (host->boot_pages) -+ check_boot_pages_conf(host, page); -+ - for (cw = 0; cw < ecc->steps; cw++) { - ret = qcom_nandc_read_cw_raw(mtd, chip, data_buf, oob_buf, - page, cw); -@@ -1987,6 +2034,9 @@ static int qcom_nandc_read_oob(struct na - struct qcom_nand_controller *nandc = get_qcom_nand_controller(chip); - struct nand_ecc_ctrl *ecc = &chip->ecc; - -+ if (host->boot_pages) -+ check_boot_pages_conf(host, page); -+ - clear_read_regs(nandc); - clear_bam_transaction(nandc); - -@@ -2007,6 +2057,9 @@ static int qcom_nandc_write_page(struct - u8 *data_buf, *oob_buf; - int i, ret; - -+ if (host->boot_pages) -+ check_boot_pages_conf(host, page); -+ - nand_prog_page_begin_op(chip, page, 0, NULL, 0); - - clear_read_regs(nandc); -@@ -2022,7 +2075,7 @@ static int qcom_nandc_write_page(struct - for (i = 0; i < ecc->steps; i++) { - int data_size, oob_size; - -- if (i == (ecc->steps - 1)) { -+ if (i == (ecc->steps - 1) && !host->boot_pages_conf) { - data_size = ecc->size - ((ecc->steps - 1) << 2); - oob_size = (ecc->steps << 2) + host->ecc_bytes_hw + - host->spare_bytes; -@@ -2079,6 +2132,9 @@ static int qcom_nandc_write_page_raw(str - u8 *data_buf, *oob_buf; - int i, ret; - -+ if (host->boot_pages) -+ check_boot_pages_conf(host, page); -+ - nand_prog_page_begin_op(chip, page, 0, NULL, 0); - clear_read_regs(nandc); - clear_bam_transaction(nandc); -@@ -2097,7 +2153,7 @@ static int qcom_nandc_write_page_raw(str - data_size1 = mtd->writesize - host->cw_size * (ecc->steps - 1); - oob_size1 = host->bbm_size; - -- if (i == (ecc->steps - 1)) { -+ if (i == (ecc->steps - 1) && !host->boot_pages_conf) { - data_size2 = ecc->size - data_size1 - - ((ecc->steps - 1) << 2); - oob_size2 = (ecc->steps << 2) + host->ecc_bytes_hw + -@@ -2157,6 +2213,9 @@ static int qcom_nandc_write_oob(struct n - int data_size, oob_size; - int ret; - -+ if (host->boot_pages) -+ check_boot_pages_conf(host, page); -+ - host->use_ecc = true; - clear_bam_transaction(nandc); - -@@ -2805,6 +2864,7 @@ static int qcom_nand_host_init_and_regis - struct nand_chip *chip = &host->chip; - struct mtd_info *mtd = nand_to_mtd(chip); - struct device *dev = nandc->dev; -+ u32 boot_pages_size; - int ret; - - ret = of_property_read_u32(dn, "reg", &host->cs); -@@ -2865,6 +2925,17 @@ static int qcom_nand_host_init_and_regis - if (ret) - nand_cleanup(chip); - -+ if (nandc->props->has_boot_pages && -+ of_property_read_bool(dn, "nand-is-boot-medium")) { -+ ret = of_property_read_u32(dn, "qcom,boot_pages_size", -+ &boot_pages_size); -+ if (ret) -+ dev_warn(dev, "can't get boot pages size"); -+ else -+ /* Convert size to nand pages */ -+ host->boot_pages = boot_pages_size / mtd->writesize; -+ } -+ - return ret; - } - -@@ -3030,6 +3101,7 @@ static int qcom_nandc_remove(struct plat - static const struct qcom_nandc_props ipq806x_nandc_props = { - .ecc_modes = (ECC_RS_4BIT | ECC_BCH_8BIT), - .is_bam = false, -+ .has_boot_pages = true, - .dev_cmd_reg_start = 0x0, - }; - diff --git a/target/linux/ipq806x/patches-5.10/099-2-Documentation-devicetree-mtd-qcom_nandc-document-qco.patch b/target/linux/ipq806x/patches-5.10/099-2-Documentation-devicetree-mtd-qcom_nandc-document-qco.patch deleted file mode 100644 index 79036cb057..0000000000 --- a/target/linux/ipq806x/patches-5.10/099-2-Documentation-devicetree-mtd-qcom_nandc-document-qco.patch +++ /dev/null @@ -1,42 +0,0 @@ -From 6fb003a7a117f97a35b078ba726c84adeae29c4c Mon Sep 17 00:00:00 2001 -From: Ansuel Smith <ansuelsmth@gmail.com> -Date: Wed, 10 Feb 2021 10:54:19 +0100 -Subject: [PATCH 2/2] Documentation: devicetree: mtd: qcom_nandc: document - qcom,boot_layout_size binding - -Document new qcom,boot_layout_size binding used to apply special -read/write confituation to boots partitions. - -Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> ---- - Documentation/devicetree/bindings/mtd/qcom_nandc.txt | 11 +++++++++++ - 1 file changed, 11 insertions(+) - ---- a/Documentation/devicetree/bindings/mtd/qcom_nandc.txt -+++ b/Documentation/devicetree/bindings/mtd/qcom_nandc.txt -@@ -52,6 +52,15 @@ Optional properties: - be used according to chip requirement and available - OOB size. - -+EBI2 specific properties: -+- nand-is-boot-medium: nand contains boot partitions and different ecc configuration -+ should be used for these partitions. -+- qcom,boot_pages_size: should contain the size of the total boot partitions -+ where the boot layout read/write specific configuration -+ should be used. The boot layout is considered from the -+ start of the nand to the value set in this binding. -+ Only used in combination with 'nand-is-boot-medium'. -+ - Each nandcs device node may optionally contain a 'partitions' sub-node, which - further contains sub-nodes describing the flash partition mapping. See - partition.txt for more detail. -@@ -80,6 +89,9 @@ nand-controller@1ac00000 { - nand-ecc-strength = <4>; - nand-bus-width = <8>; - -+ nand-is-boot-medium; -+ qcom,boot_pages_size: <0x58a0000>; -+ - partitions { - compatible = "fixed-partitions"; - #address-cells = <1>; diff --git a/target/linux/ipq806x/patches-5.10/100-v5.11-dmaengine-qcom-add_ADM_driver.patch b/target/linux/ipq806x/patches-5.10/100-v5.11-dmaengine-qcom-add_ADM_driver.patch deleted file mode 100644 index 2d24da01e4..0000000000 --- a/target/linux/ipq806x/patches-5.10/100-v5.11-dmaengine-qcom-add_ADM_driver.patch +++ /dev/null @@ -1,965 +0,0 @@ -From 5c9f8c2dbdbe53818bcde6aa6695e1331e5f841f Mon Sep 17 00:00:00 2001 -From: Jonathan McDowell <noodles@earth.li> -Date: Sat, 14 Nov 2020 14:02:33 +0000 -Subject: dmaengine: qcom: Add ADM driver - -Add the DMA engine driver for the QCOM Application Data Mover (ADM) DMA -controller found in the MSM8x60 and IPQ/APQ8064 platforms. - -The ADM supports both memory to memory transactions and memory -to/from peripheral device transactions. The controller also provides -flow control capabilities for transactions to/from peripheral devices. - -The initial release of this driver supports slave transfers to/from -peripherals and also incorporates CRCI (client rate control interface) -flow control. - -The hardware only supports a 32 bit physical address, so specifying -!PHYS_ADDR_T_64BIT gives maximum COMPILE_TEST coverage without having to -spend effort on kludging things in the code that will never actually be -needed on real hardware. - -Signed-off-by: Andy Gross <agross@codeaurora.org> -Signed-off-by: Thomas Pedersen <twp@codeaurora.org> -Signed-off-by: Jonathan McDowell <noodles@earth.li> -Link: https://lore.kernel.org/r/20201114140233.GM32650@earth.li -Signed-off-by: Vinod Koul <vkoul@kernel.org> ---- - drivers/dma/qcom/Kconfig | 11 + - drivers/dma/qcom/Makefile | 1 + - drivers/dma/qcom/qcom_adm.c | 903 ++++++++++++++++++++++++++++++++++++++++++++ - 3 files changed, 915 insertions(+) - create mode 100644 drivers/dma/qcom/qcom_adm.c - ---- a/drivers/dma/qcom/Kconfig -+++ b/drivers/dma/qcom/Kconfig -@@ -1,4 +1,15 @@ - # SPDX-License-Identifier: GPL-2.0-only -+config QCOM_ADM -+ tristate "Qualcomm ADM support" -+ depends on (ARCH_QCOM || COMPILE_TEST) && !PHYS_ADDR_T_64BIT -+ select DMA_ENGINE -+ select DMA_VIRTUAL_CHANNELS -+ help -+ Enable support for the Qualcomm Application Data Mover (ADM) DMA -+ controller, as present on MSM8x60, APQ8064, and IPQ8064 devices. -+ This controller provides DMA capabilities for both general purpose -+ and on-chip peripheral devices. -+ - config QCOM_BAM_DMA - tristate "QCOM BAM DMA support" - depends on ARCH_QCOM || (COMPILE_TEST && OF && ARM) ---- a/drivers/dma/qcom/Makefile -+++ b/drivers/dma/qcom/Makefile -@@ -1,4 +1,5 @@ - # SPDX-License-Identifier: GPL-2.0 -+obj-$(CONFIG_QCOM_ADM) += qcom_adm.o - obj-$(CONFIG_QCOM_BAM_DMA) += bam_dma.o - obj-$(CONFIG_QCOM_HIDMA_MGMT) += hdma_mgmt.o - hdma_mgmt-objs := hidma_mgmt.o hidma_mgmt_sys.o ---- /dev/null -+++ b/drivers/dma/qcom/qcom_adm.c -@@ -0,0 +1,903 @@ -+// SPDX-License-Identifier: GPL-2.0-only -+/* -+ * Copyright (c) 2013-2015, The Linux Foundation. All rights reserved. -+ */ -+ -+#include <linux/clk.h> -+#include <linux/delay.h> -+#include <linux/device.h> -+#include <linux/dmaengine.h> -+#include <linux/dma-mapping.h> -+#include <linux/init.h> -+#include <linux/interrupt.h> -+#include <linux/io.h> -+#include <linux/kernel.h> -+#include <linux/module.h> -+#include <linux/of.h> -+#include <linux/of_address.h> -+#include <linux/of_irq.h> -+#include <linux/of_dma.h> -+#include <linux/platform_device.h> -+#include <linux/reset.h> -+#include <linux/scatterlist.h> -+#include <linux/slab.h> -+ -+#include "../dmaengine.h" -+#include "../virt-dma.h" -+ -+/* ADM registers - calculated from channel number and security domain */ -+#define ADM_CHAN_MULTI 0x4 -+#define ADM_CI_MULTI 0x4 -+#define ADM_CRCI_MULTI 0x4 -+#define ADM_EE_MULTI 0x800 -+#define ADM_CHAN_OFFS(chan) (ADM_CHAN_MULTI * (chan)) -+#define ADM_EE_OFFS(ee) (ADM_EE_MULTI * (ee)) -+#define ADM_CHAN_EE_OFFS(chan, ee) (ADM_CHAN_OFFS(chan) + ADM_EE_OFFS(ee)) -+#define ADM_CHAN_OFFS(chan) (ADM_CHAN_MULTI * (chan)) -+#define ADM_CI_OFFS(ci) (ADM_CHAN_OFF(ci)) -+#define ADM_CH_CMD_PTR(chan, ee) (ADM_CHAN_EE_OFFS(chan, ee)) -+#define ADM_CH_RSLT(chan, ee) (0x40 + ADM_CHAN_EE_OFFS(chan, ee)) -+#define ADM_CH_FLUSH_STATE0(chan, ee) (0x80 + ADM_CHAN_EE_OFFS(chan, ee)) -+#define ADM_CH_STATUS_SD(chan, ee) (0x200 + ADM_CHAN_EE_OFFS(chan, ee)) -+#define ADM_CH_CONF(chan) (0x240 + ADM_CHAN_OFFS(chan)) -+#define ADM_CH_RSLT_CONF(chan, ee) (0x300 + ADM_CHAN_EE_OFFS(chan, ee)) -+#define ADM_SEC_DOMAIN_IRQ_STATUS(ee) (0x380 + ADM_EE_OFFS(ee)) -+#define ADM_CI_CONF(ci) (0x390 + (ci) * ADM_CI_MULTI) -+#define ADM_GP_CTL 0x3d8 -+#define ADM_CRCI_CTL(crci, ee) (0x400 + (crci) * ADM_CRCI_MULTI + \ -+ ADM_EE_OFFS(ee)) -+ -+/* channel status */ -+#define ADM_CH_STATUS_VALID BIT(1) -+ -+/* channel result */ -+#define ADM_CH_RSLT_VALID BIT(31) -+#define ADM_CH_RSLT_ERR BIT(3) -+#define ADM_CH_RSLT_FLUSH BIT(2) -+#define ADM_CH_RSLT_TPD BIT(1) -+ -+/* channel conf */ -+#define ADM_CH_CONF_SHADOW_EN BIT(12) -+#define ADM_CH_CONF_MPU_DISABLE BIT(11) -+#define ADM_CH_CONF_PERM_MPU_CONF BIT(9) -+#define ADM_CH_CONF_FORCE_RSLT_EN BIT(7) -+#define ADM_CH_CONF_SEC_DOMAIN(ee) ((((ee) & 0x3) << 4) | (((ee) & 0x4) << 11)) -+ -+/* channel result conf */ -+#define ADM_CH_RSLT_CONF_FLUSH_EN BIT(1) -+#define ADM_CH_RSLT_CONF_IRQ_EN BIT(0) -+ -+/* CRCI CTL */ -+#define ADM_CRCI_CTL_MUX_SEL BIT(18) -+#define ADM_CRCI_CTL_RST BIT(17) -+ -+/* CI configuration */ -+#define ADM_CI_RANGE_END(x) ((x) << 24) -+#define ADM_CI_RANGE_START(x) ((x) << 16) -+#define ADM_CI_BURST_4_WORDS BIT(2) -+#define ADM_CI_BURST_8_WORDS BIT(3) -+ -+/* GP CTL */ -+#define ADM_GP_CTL_LP_EN BIT(12) -+#define ADM_GP_CTL_LP_CNT(x) ((x) << 8) -+ -+/* Command pointer list entry */ -+#define ADM_CPLE_LP BIT(31) -+#define ADM_CPLE_CMD_PTR_LIST BIT(29) -+ -+/* Command list entry */ -+#define ADM_CMD_LC BIT(31) -+#define ADM_CMD_DST_CRCI(n) (((n) & 0xf) << 7) -+#define ADM_CMD_SRC_CRCI(n) (((n) & 0xf) << 3) -+ -+#define ADM_CMD_TYPE_SINGLE 0x0 -+#define ADM_CMD_TYPE_BOX 0x3 -+ -+#define ADM_CRCI_MUX_SEL BIT(4) -+#define ADM_DESC_ALIGN 8 -+#define ADM_MAX_XFER (SZ_64K - 1) -+#define ADM_MAX_ROWS (SZ_64K - 1) -+#define ADM_MAX_CHANNELS 16 -+ -+struct adm_desc_hw_box { -+ u32 cmd; -+ u32 src_addr; -+ u32 dst_addr; -+ u32 row_len; -+ u32 num_rows; -+ u32 row_offset; -+}; -+ -+struct adm_desc_hw_single { -+ u32 cmd; -+ u32 src_addr; -+ u32 dst_addr; -+ u32 len; -+}; -+ -+struct adm_async_desc { -+ struct virt_dma_desc vd; -+ struct adm_device *adev; -+ -+ size_t length; -+ enum dma_transfer_direction dir; -+ dma_addr_t dma_addr; -+ size_t dma_len; -+ -+ void *cpl; -+ dma_addr_t cp_addr; -+ u32 crci; -+ u32 mux; -+ u32 blk_size; -+}; -+ -+struct adm_chan { -+ struct virt_dma_chan vc; -+ struct adm_device *adev; -+ -+ /* parsed from DT */ -+ u32 id; /* channel id */ -+ -+ struct adm_async_desc *curr_txd; -+ struct dma_slave_config slave; -+ struct list_head node; -+ -+ int error; -+ int initialized; -+}; -+ -+static inline struct adm_chan *to_adm_chan(struct dma_chan *common) -+{ -+ return container_of(common, struct adm_chan, vc.chan); -+} -+ -+struct adm_device { -+ void __iomem *regs; -+ struct device *dev; -+ struct dma_device common; -+ struct device_dma_parameters dma_parms; -+ struct adm_chan *channels; -+ -+ u32 ee; -+ -+ struct clk *core_clk; -+ struct clk *iface_clk; -+ -+ struct reset_control *clk_reset; -+ struct reset_control *c0_reset; -+ struct reset_control *c1_reset; -+ struct reset_control *c2_reset; -+ int irq; -+}; -+ -+/** -+ * adm_free_chan - Frees dma resources associated with the specific channel -+ * -+ * Free all allocated descriptors associated with this channel -+ * -+ */ -+static void adm_free_chan(struct dma_chan *chan) -+{ -+ /* free all queued descriptors */ -+ vchan_free_chan_resources(to_virt_chan(chan)); -+} -+ -+/** -+ * adm_get_blksize - Get block size from burst value -+ * -+ */ -+static int adm_get_blksize(unsigned int burst) -+{ -+ int ret; -+ -+ switch (burst) { -+ case 16: -+ case 32: -+ case 64: -+ case 128: -+ ret = ffs(burst >> 4) - 1; -+ break; -+ case 192: -+ ret = 4; -+ break; -+ case 256: -+ ret = 5; -+ break; -+ default: -+ ret = -EINVAL; -+ break; -+ } -+ -+ return ret; -+} -+ -+/** -+ * adm_process_fc_descriptors - Process descriptors for flow controlled xfers -+ * -+ * @achan: ADM channel -+ * @desc: Descriptor memory pointer -+ * @sg: Scatterlist entry -+ * @crci: CRCI value -+ * @burst: Burst size of transaction -+ * @direction: DMA transfer direction -+ */ -+static void *adm_process_fc_descriptors(struct adm_chan *achan, void *desc, -+ struct scatterlist *sg, u32 crci, -+ u32 burst, -+ enum dma_transfer_direction direction) -+{ -+ struct adm_desc_hw_box *box_desc = NULL; -+ struct adm_desc_hw_single *single_desc; -+ u32 remainder = sg_dma_len(sg); -+ u32 rows, row_offset, crci_cmd; -+ u32 mem_addr = sg_dma_address(sg); -+ u32 *incr_addr = &mem_addr; -+ u32 *src, *dst; -+ -+ if (direction == DMA_DEV_TO_MEM) { -+ crci_cmd = ADM_CMD_SRC_CRCI(crci); -+ row_offset = burst; -+ src = &achan->slave.src_addr; -+ dst = &mem_addr; -+ } else { -+ crci_cmd = ADM_CMD_DST_CRCI(crci); -+ row_offset = burst << 16; -+ src = &mem_addr; -+ dst = &achan->slave.dst_addr; -+ } -+ -+ while (remainder >= burst) { -+ box_desc = desc; -+ box_desc->cmd = ADM_CMD_TYPE_BOX | crci_cmd; -+ box_desc->row_offset = row_offset; -+ box_desc->src_addr = *src; -+ box_desc->dst_addr = *dst; -+ -+ rows = remainder / burst; -+ rows = min_t(u32, rows, ADM_MAX_ROWS); -+ box_desc->num_rows = rows << 16 | rows; -+ box_desc->row_len = burst << 16 | burst; -+ -+ *incr_addr += burst * rows; -+ remainder -= burst * rows; -+ desc += sizeof(*box_desc); -+ } -+ -+ /* if leftover bytes, do one single descriptor */ -+ if (remainder) { -+ single_desc = desc; -+ single_desc->cmd = ADM_CMD_TYPE_SINGLE | crci_cmd; -+ single_desc->len = remainder; -+ single_desc->src_addr = *src; -+ single_desc->dst_addr = *dst; -+ desc += sizeof(*single_desc); -+ -+ if (sg_is_last(sg)) -+ single_desc->cmd |= ADM_CMD_LC; -+ } else { -+ if (box_desc && sg_is_last(sg)) -+ box_desc->cmd |= ADM_CMD_LC; -+ } -+ -+ return desc; -+} -+ -+/** -+ * adm_process_non_fc_descriptors - Process descriptors for non-fc xfers -+ * -+ * @achan: ADM channel -+ * @desc: Descriptor memory pointer -+ * @sg: Scatterlist entry -+ * @direction: DMA transfer direction -+ */ -+static void *adm_process_non_fc_descriptors(struct adm_chan *achan, void *desc, -+ struct scatterlist *sg, -+ enum dma_transfer_direction direction) -+{ -+ struct adm_desc_hw_single *single_desc; -+ u32 remainder = sg_dma_len(sg); -+ u32 mem_addr = sg_dma_address(sg); -+ u32 *incr_addr = &mem_addr; -+ u32 *src, *dst; -+ -+ if (direction == DMA_DEV_TO_MEM) { -+ src = &achan->slave.src_addr; -+ dst = &mem_addr; -+ } else { -+ src = &mem_addr; -+ dst = &achan->slave.dst_addr; -+ } -+ -+ do { -+ single_desc = desc; -+ single_desc->cmd = ADM_CMD_TYPE_SINGLE; -+ single_desc->src_addr = *src; -+ single_desc->dst_addr = *dst; -+ single_desc->len = (remainder > ADM_MAX_XFER) ? -+ ADM_MAX_XFER : remainder; -+ -+ remainder -= single_desc->len; -+ *incr_addr += single_desc->len; -+ desc += sizeof(*single_desc); -+ } while (remainder); -+ -+ /* set last command if this is the end of the whole transaction */ -+ if (sg_is_last(sg)) -+ single_desc->cmd |= ADM_CMD_LC; -+ -+ return desc; -+} -+ -+/** -+ * adm_prep_slave_sg - Prep slave sg transaction -+ * -+ * @chan: dma channel -+ * @sgl: scatter gather list -+ * @sg_len: length of sg -+ * @direction: DMA transfer direction -+ * @flags: DMA flags -+ * @context: transfer context (unused) -+ */ -+static struct dma_async_tx_descriptor *adm_prep_slave_sg(struct dma_chan *chan, -+ struct scatterlist *sgl, -+ unsigned int sg_len, -+ enum dma_transfer_direction direction, -+ unsigned long flags, -+ void *context) -+{ -+ struct adm_chan *achan = to_adm_chan(chan); -+ struct adm_device *adev = achan->adev; -+ struct adm_async_desc *async_desc; -+ struct scatterlist *sg; -+ dma_addr_t cple_addr; -+ u32 i, burst; -+ u32 single_count = 0, box_count = 0, crci = 0; -+ void *desc; -+ u32 *cple; -+ int blk_size = 0; -+ -+ if (!is_slave_direction(direction)) { -+ dev_err(adev->dev, "invalid dma direction\n"); -+ return NULL; -+ } -+ -+ /* -+ * get burst value from slave configuration -+ */ -+ burst = (direction == DMA_MEM_TO_DEV) ? -+ achan->slave.dst_maxburst : -+ achan->slave.src_maxburst; -+ -+ /* if using flow control, validate burst and crci values */ -+ if (achan->slave.device_fc) { -+ blk_size = adm_get_blksize(burst); -+ if (blk_size < 0) { -+ dev_err(adev->dev, "invalid burst value: %d\n", -+ burst); -+ return ERR_PTR(-EINVAL); -+ } -+ -+ crci = achan->slave.slave_id & 0xf; -+ if (!crci || achan->slave.slave_id > 0x1f) { -+ dev_err(adev->dev, "invalid crci value\n"); -+ return ERR_PTR(-EINVAL); -+ } -+ } -+ -+ /* iterate through sgs and compute allocation size of structures */ -+ for_each_sg(sgl, sg, sg_len, i) { -+ if (achan->slave.device_fc) { -+ box_count += DIV_ROUND_UP(sg_dma_len(sg) / burst, -+ ADM_MAX_ROWS); -+ if (sg_dma_len(sg) % burst) -+ single_count++; -+ } else { -+ single_count += DIV_ROUND_UP(sg_dma_len(sg), -+ ADM_MAX_XFER); -+ } -+ } -+ -+ async_desc = kzalloc(sizeof(*async_desc), GFP_NOWAIT); -+ if (!async_desc) -+ return ERR_PTR(-ENOMEM); -+ -+ if (crci) -+ async_desc->mux = achan->slave.slave_id & ADM_CRCI_MUX_SEL ? -+ ADM_CRCI_CTL_MUX_SEL : 0; -+ async_desc->crci = crci; -+ async_desc->blk_size = blk_size; -+ async_desc->dma_len = single_count * sizeof(struct adm_desc_hw_single) + -+ box_count * sizeof(struct adm_desc_hw_box) + -+ sizeof(*cple) + 2 * ADM_DESC_ALIGN; -+ -+ async_desc->cpl = kzalloc(async_desc->dma_len, GFP_NOWAIT); -+ if (!async_desc->cpl) -+ goto free; -+ -+ async_desc->adev = adev; -+ -+ /* both command list entry and descriptors must be 8 byte aligned */ -+ cple = PTR_ALIGN(async_desc->cpl, ADM_DESC_ALIGN); -+ desc = PTR_ALIGN(cple + 1, ADM_DESC_ALIGN); -+ -+ for_each_sg(sgl, sg, sg_len, i) { -+ async_desc->length += sg_dma_len(sg); -+ -+ if (achan->slave.device_fc) -+ desc = adm_process_fc_descriptors(achan, desc, sg, crci, -+ burst, direction); -+ else -+ desc = adm_process_non_fc_descriptors(achan, desc, sg, -+ direction); -+ } -+ -+ async_desc->dma_addr = dma_map_single(adev->dev, async_desc->cpl, -+ async_desc->dma_len, -+ DMA_TO_DEVICE); -+ if (dma_mapping_error(adev->dev, async_desc->dma_addr)) -+ goto free; -+ -+ cple_addr = async_desc->dma_addr + ((void *)cple - async_desc->cpl); -+ -+ /* init cmd list */ -+ dma_sync_single_for_cpu(adev->dev, cple_addr, sizeof(*cple), -+ DMA_TO_DEVICE); -+ *cple = ADM_CPLE_LP; -+ *cple |= (async_desc->dma_addr + ADM_DESC_ALIGN) >> 3; -+ dma_sync_single_for_device(adev->dev, cple_addr, sizeof(*cple), -+ DMA_TO_DEVICE); -+ -+ return vchan_tx_prep(&achan->vc, &async_desc->vd, flags); -+ -+free: -+ kfree(async_desc); -+ return ERR_PTR(-ENOMEM); -+} -+ -+/** -+ * adm_terminate_all - terminate all transactions on a channel -+ * @achan: adm dma channel -+ * -+ * Dequeues and frees all transactions, aborts current transaction -+ * No callbacks are done -+ * -+ */ -+static int adm_terminate_all(struct dma_chan *chan) -+{ -+ struct adm_chan *achan = to_adm_chan(chan); -+ struct adm_device *adev = achan->adev; -+ unsigned long flags; -+ LIST_HEAD(head); -+ -+ spin_lock_irqsave(&achan->vc.lock, flags); -+ vchan_get_all_descriptors(&achan->vc, &head); -+ -+ /* send flush command to terminate current transaction */ -+ writel_relaxed(0x0, -+ adev->regs + ADM_CH_FLUSH_STATE0(achan->id, adev->ee)); -+ -+ spin_unlock_irqrestore(&achan->vc.lock, flags); -+ -+ vchan_dma_desc_free_list(&achan->vc, &head); -+ -+ return 0; -+} -+ -+static int adm_slave_config(struct dma_chan *chan, struct dma_slave_config *cfg) -+{ -+ struct adm_chan *achan = to_adm_chan(chan); -+ unsigned long flag; -+ -+ spin_lock_irqsave(&achan->vc.lock, flag); -+ memcpy(&achan->slave, cfg, sizeof(struct dma_slave_config)); -+ spin_unlock_irqrestore(&achan->vc.lock, flag); -+ -+ return 0; -+} -+ -+/** -+ * adm_start_dma - start next transaction -+ * @achan - ADM dma channel -+ */ -+static void adm_start_dma(struct adm_chan *achan) -+{ -+ struct virt_dma_desc *vd = vchan_next_desc(&achan->vc); -+ struct adm_device *adev = achan->adev; -+ struct adm_async_desc *async_desc; -+ -+ lockdep_assert_held(&achan->vc.lock); -+ -+ if (!vd) -+ return; -+ -+ list_del(&vd->node); -+ -+ /* write next command list out to the CMD FIFO */ -+ async_desc = container_of(vd, struct adm_async_desc, vd); -+ achan->curr_txd = async_desc; -+ -+ /* reset channel error */ -+ achan->error = 0; -+ -+ if (!achan->initialized) { -+ /* enable interrupts */ -+ writel(ADM_CH_CONF_SHADOW_EN | -+ ADM_CH_CONF_PERM_MPU_CONF | -+ ADM_CH_CONF_MPU_DISABLE | -+ ADM_CH_CONF_SEC_DOMAIN(adev->ee), -+ adev->regs + ADM_CH_CONF(achan->id)); -+ -+ writel(ADM_CH_RSLT_CONF_IRQ_EN | ADM_CH_RSLT_CONF_FLUSH_EN, -+ adev->regs + ADM_CH_RSLT_CONF(achan->id, adev->ee)); -+ -+ achan->initialized = 1; -+ } -+ -+ /* set the crci block size if this transaction requires CRCI */ -+ if (async_desc->crci) { -+ writel(async_desc->mux | async_desc->blk_size, -+ adev->regs + ADM_CRCI_CTL(async_desc->crci, adev->ee)); -+ } -+ -+ /* make sure IRQ enable doesn't get reordered */ -+ wmb(); -+ -+ /* write next command list out to the CMD FIFO */ -+ writel(ALIGN(async_desc->dma_addr, ADM_DESC_ALIGN) >> 3, -+ adev->regs + ADM_CH_CMD_PTR(achan->id, adev->ee)); -+} -+ -+/** -+ * adm_dma_irq - irq handler for ADM controller -+ * @irq: IRQ of interrupt -+ * @data: callback data -+ * -+ * IRQ handler for the bam controller -+ */ -+static irqreturn_t adm_dma_irq(int irq, void *data) -+{ -+ struct adm_device *adev = data; -+ u32 srcs, i; -+ struct adm_async_desc *async_desc; -+ unsigned long flags; -+ -+ srcs = readl_relaxed(adev->regs + -+ ADM_SEC_DOMAIN_IRQ_STATUS(adev->ee)); -+ -+ for (i = 0; i < ADM_MAX_CHANNELS; i++) { -+ struct adm_chan *achan = &adev->channels[i]; -+ u32 status, result; -+ -+ if (srcs & BIT(i)) { -+ status = readl_relaxed(adev->regs + -+ ADM_CH_STATUS_SD(i, adev->ee)); -+ -+ /* if no result present, skip */ -+ if (!(status & ADM_CH_STATUS_VALID)) -+ continue; -+ -+ result = readl_relaxed(adev->regs + -+ ADM_CH_RSLT(i, adev->ee)); -+ -+ /* no valid results, skip */ -+ if (!(result & ADM_CH_RSLT_VALID)) -+ continue; -+ -+ /* flag error if transaction was flushed or failed */ -+ if (result & (ADM_CH_RSLT_ERR | ADM_CH_RSLT_FLUSH)) -+ achan->error = 1; -+ -+ spin_lock_irqsave(&achan->vc.lock, flags); -+ async_desc = achan->curr_txd; -+ -+ achan->curr_txd = NULL; -+ -+ if (async_desc) { -+ vchan_cookie_complete(&async_desc->vd); -+ -+ /* kick off next DMA */ -+ adm_start_dma(achan); -+ } -+ -+ spin_unlock_irqrestore(&achan->vc.lock, flags); -+ } -+ } -+ -+ return IRQ_HANDLED; -+} -+ -+/** -+ * adm_tx_status - returns status of transaction -+ * @chan: dma channel -+ * @cookie: transaction cookie -+ * @txstate: DMA transaction state -+ * -+ * Return status of dma transaction -+ */ -+static enum dma_status adm_tx_status(struct dma_chan *chan, dma_cookie_t cookie, -+ struct dma_tx_state *txstate) -+{ -+ struct adm_chan *achan = to_adm_chan(chan); -+ struct virt_dma_desc *vd; -+ enum dma_status ret; -+ unsigned long flags; -+ size_t residue = 0; -+ -+ ret = dma_cookie_status(chan, cookie, txstate); -+ if (ret == DMA_COMPLETE || !txstate) -+ return ret; -+ -+ spin_lock_irqsave(&achan->vc.lock, flags); -+ -+ vd = vchan_find_desc(&achan->vc, cookie); -+ if (vd) -+ residue = container_of(vd, struct adm_async_desc, vd)->length; -+ -+ spin_unlock_irqrestore(&achan->vc.lock, flags); -+ -+ /* -+ * residue is either the full length if it is in the issued list, or 0 -+ * if it is in progress. We have no reliable way of determining -+ * anything inbetween -+ */ -+ dma_set_residue(txstate, residue); -+ -+ if (achan->error) -+ return DMA_ERROR; -+ -+ return ret; -+} -+ -+/** -+ * adm_issue_pending - starts pending transactions -+ * @chan: dma channel -+ * -+ * Issues all pending transactions and starts DMA -+ */ -+static void adm_issue_pending(struct dma_chan *chan) -+{ -+ struct adm_chan *achan = to_adm_chan(chan); -+ unsigned long flags; -+ -+ spin_lock_irqsave(&achan->vc.lock, flags); -+ -+ if (vchan_issue_pending(&achan->vc) && !achan->curr_txd) -+ adm_start_dma(achan); -+ spin_unlock_irqrestore(&achan->vc.lock, flags); -+} -+ -+/** -+ * adm_dma_free_desc - free descriptor memory -+ * @vd: virtual descriptor -+ * -+ */ -+static void adm_dma_free_desc(struct virt_dma_desc *vd) -+{ -+ struct adm_async_desc *async_desc = container_of(vd, -+ struct adm_async_desc, vd); -+ -+ dma_unmap_single(async_desc->adev->dev, async_desc->dma_addr, -+ async_desc->dma_len, DMA_TO_DEVICE); -+ kfree(async_desc->cpl); -+ kfree(async_desc); -+} -+ -+static void adm_channel_init(struct adm_device *adev, struct adm_chan *achan, -+ u32 index) -+{ -+ achan->id = index; -+ achan->adev = adev; -+ -+ vchan_init(&achan->vc, &adev->common); -+ achan->vc.desc_free = adm_dma_free_desc; -+} -+ -+static int adm_dma_probe(struct platform_device *pdev) -+{ -+ struct adm_device *adev; -+ int ret; -+ u32 i; -+ -+ adev = devm_kzalloc(&pdev->dev, sizeof(*adev), GFP_KERNEL); -+ if (!adev) -+ return -ENOMEM; -+ -+ adev->dev = &pdev->dev; -+ -+ adev->regs = devm_platform_ioremap_resource(pdev, 0); -+ if (IS_ERR(adev->regs)) -+ return PTR_ERR(adev->regs); -+ -+ adev->irq = platform_get_irq(pdev, 0); -+ if (adev->irq < 0) -+ return adev->irq; -+ -+ ret = of_property_read_u32(pdev->dev.of_node, "qcom,ee", &adev->ee); -+ if (ret) { -+ dev_err(adev->dev, "Execution environment unspecified\n"); -+ return ret; -+ } -+ -+ adev->core_clk = devm_clk_get(adev->dev, "core"); -+ if (IS_ERR(adev->core_clk)) -+ return PTR_ERR(adev->core_clk); -+ -+ adev->iface_clk = devm_clk_get(adev->dev, "iface"); -+ if (IS_ERR(adev->iface_clk)) -+ return PTR_ERR(adev->iface_clk); -+ -+ adev->clk_reset = devm_reset_control_get_exclusive(&pdev->dev, "clk"); -+ if (IS_ERR(adev->clk_reset)) { -+ dev_err(adev->dev, "failed to get ADM0 reset\n"); -+ return PTR_ERR(adev->clk_reset); -+ } -+ -+ adev->c0_reset = devm_reset_control_get_exclusive(&pdev->dev, "c0"); -+ if (IS_ERR(adev->c0_reset)) { -+ dev_err(adev->dev, "failed to get ADM0 C0 reset\n"); -+ return PTR_ERR(adev->c0_reset); -+ } -+ -+ adev->c1_reset = devm_reset_control_get_exclusive(&pdev->dev, "c1"); -+ if (IS_ERR(adev->c1_reset)) { -+ dev_err(adev->dev, "failed to get ADM0 C1 reset\n"); -+ return PTR_ERR(adev->c1_reset); -+ } -+ -+ adev->c2_reset = devm_reset_control_get_exclusive(&pdev->dev, "c2"); -+ if (IS_ERR(adev->c2_reset)) { -+ dev_err(adev->dev, "failed to get ADM0 C2 reset\n"); -+ return PTR_ERR(adev->c2_reset); -+ } -+ -+ ret = clk_prepare_enable(adev->core_clk); -+ if (ret) { -+ dev_err(adev->dev, "failed to prepare/enable core clock\n"); -+ return ret; -+ } -+ -+ ret = clk_prepare_enable(adev->iface_clk); -+ if (ret) { -+ dev_err(adev->dev, "failed to prepare/enable iface clock\n"); -+ goto err_disable_core_clk; -+ } -+ -+ reset_control_assert(adev->clk_reset); -+ reset_control_assert(adev->c0_reset); -+ reset_control_assert(adev->c1_reset); -+ reset_control_assert(adev->c2_reset); -+ -+ udelay(2); -+ -+ reset_control_deassert(adev->clk_reset); -+ reset_control_deassert(adev->c0_reset); -+ reset_control_deassert(adev->c1_reset); -+ reset_control_deassert(adev->c2_reset); -+ -+ adev->channels = devm_kcalloc(adev->dev, ADM_MAX_CHANNELS, -+ sizeof(*adev->channels), GFP_KERNEL); -+ -+ if (!adev->channels) { -+ ret = -ENOMEM; -+ goto err_disable_clks; -+ } -+ -+ /* allocate and initialize channels */ -+ INIT_LIST_HEAD(&adev->common.channels); -+ -+ for (i = 0; i < ADM_MAX_CHANNELS; i++) -+ adm_channel_init(adev, &adev->channels[i], i); -+ -+ /* reset CRCIs */ -+ for (i = 0; i < 16; i++) -+ writel(ADM_CRCI_CTL_RST, adev->regs + -+ ADM_CRCI_CTL(i, adev->ee)); -+ -+ /* configure client interfaces */ -+ writel(ADM_CI_RANGE_START(0x40) | ADM_CI_RANGE_END(0xb0) | -+ ADM_CI_BURST_8_WORDS, adev->regs + ADM_CI_CONF(0)); -+ writel(ADM_CI_RANGE_START(0x2a) | ADM_CI_RANGE_END(0x2c) | -+ ADM_CI_BURST_8_WORDS, adev->regs + ADM_CI_CONF(1)); -+ writel(ADM_CI_RANGE_START(0x12) | ADM_CI_RANGE_END(0x28) | -+ ADM_CI_BURST_8_WORDS, adev->regs + ADM_CI_CONF(2)); -+ writel(ADM_GP_CTL_LP_EN | ADM_GP_CTL_LP_CNT(0xf), -+ adev->regs + ADM_GP_CTL); -+ -+ ret = devm_request_irq(adev->dev, adev->irq, adm_dma_irq, -+ 0, "adm_dma", adev); -+ if (ret) -+ goto err_disable_clks; -+ -+ platform_set_drvdata(pdev, adev); -+ -+ adev->common.dev = adev->dev; -+ adev->common.dev->dma_parms = &adev->dma_parms; -+ -+ /* set capabilities */ -+ dma_cap_zero(adev->common.cap_mask); -+ dma_cap_set(DMA_SLAVE, adev->common.cap_mask); -+ dma_cap_set(DMA_PRIVATE, adev->common.cap_mask); -+ -+ /* initialize dmaengine apis */ -+ adev->common.directions = BIT(DMA_DEV_TO_MEM | DMA_MEM_TO_DEV); -+ adev->common.residue_granularity = DMA_RESIDUE_GRANULARITY_DESCRIPTOR; -+ adev->common.src_addr_widths = DMA_SLAVE_BUSWIDTH_4_BYTES; -+ adev->common.dst_addr_widths = DMA_SLAVE_BUSWIDTH_4_BYTES; -+ adev->common.device_free_chan_resources = adm_free_chan; -+ adev->common.device_prep_slave_sg = adm_prep_slave_sg; -+ adev->common.device_issue_pending = adm_issue_pending; -+ adev->common.device_tx_status = adm_tx_status; -+ adev->common.device_terminate_all = adm_terminate_all; -+ adev->common.device_config = adm_slave_config; -+ -+ ret = dma_async_device_register(&adev->common); -+ if (ret) { -+ dev_err(adev->dev, "failed to register dma async device\n"); -+ goto err_disable_clks; -+ } -+ -+ ret = of_dma_controller_register(pdev->dev.of_node, -+ of_dma_xlate_by_chan_id, -+ &adev->common); -+ if (ret) -+ goto err_unregister_dma; -+ -+ return 0; -+ -+err_unregister_dma: -+ dma_async_device_unregister(&adev->common); -+err_disable_clks: -+ clk_disable_unprepare(adev->iface_clk); -+err_disable_core_clk: -+ clk_disable_unprepare(adev->core_clk); -+ -+ return ret; -+} -+ -+static int adm_dma_remove(struct platform_device *pdev) -+{ -+ struct adm_device *adev = platform_get_drvdata(pdev); -+ struct adm_chan *achan; -+ u32 i; -+ -+ of_dma_controller_free(pdev->dev.of_node); -+ dma_async_device_unregister(&adev->common); -+ -+ for (i = 0; i < ADM_MAX_CHANNELS; i++) { -+ achan = &adev->channels[i]; -+ -+ /* mask IRQs for this channel/EE pair */ -+ writel(0, adev->regs + ADM_CH_RSLT_CONF(achan->id, adev->ee)); -+ -+ tasklet_kill(&adev->channels[i].vc.task); -+ adm_terminate_all(&adev->channels[i].vc.chan); -+ } -+ -+ devm_free_irq(adev->dev, adev->irq, adev); -+ -+ clk_disable_unprepare(adev->core_clk); -+ clk_disable_unprepare(adev->iface_clk); -+ -+ return 0; -+} -+ -+static const struct of_device_id adm_of_match[] = { -+ { .compatible = "qcom,adm", }, -+ {} -+}; -+MODULE_DEVICE_TABLE(of, adm_of_match); -+ -+static struct platform_driver adm_dma_driver = { -+ .probe = adm_dma_probe, -+ .remove = adm_dma_remove, -+ .driver = { -+ .name = "adm-dma-engine", -+ .of_match_table = adm_of_match, -+ }, -+}; -+ -+module_platform_driver(adm_dma_driver); -+ -+MODULE_AUTHOR("Andy Gross <agross@codeaurora.org>"); -+MODULE_DESCRIPTION("QCOM ADM DMA engine driver"); -+MODULE_LICENSE("GPL v2"); diff --git a/target/linux/ipq806x/patches-5.10/101-5.12-mtd-parsers-Add-Qcom-SMEM-parser.patch b/target/linux/ipq806x/patches-5.10/101-5.12-mtd-parsers-Add-Qcom-SMEM-parser.patch deleted file mode 100644 index 13b7c137e0..0000000000 --- a/target/linux/ipq806x/patches-5.10/101-5.12-mtd-parsers-Add-Qcom-SMEM-parser.patch +++ /dev/null @@ -1,217 +0,0 @@ -From 803eb124e1a64e42888542c3444bfe6dac412c7f Mon Sep 17 00:00:00 2001 -From: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> -Date: Mon, 4 Jan 2021 09:41:35 +0530 -Subject: mtd: parsers: Add Qcom SMEM parser - -NAND based Qualcomm platforms have the partition table populated in the -Shared Memory (SMEM). Hence, add a parser for parsing the partitions -from it. - -Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> -Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> -Link: https://lore.kernel.org/linux-mtd/20210104041137.113075-3-manivannan.sadhasivam@linaro.org ---- - drivers/mtd/parsers/Kconfig | 8 ++ - drivers/mtd/parsers/Makefile | 1 + - drivers/mtd/parsers/qcomsmempart.c | 170 +++++++++++++++++++++++++++++++++++++ - 3 files changed, 179 insertions(+) - create mode 100644 drivers/mtd/parsers/qcomsmempart.c - ---- a/drivers/mtd/parsers/Kconfig -+++ b/drivers/mtd/parsers/Kconfig -@@ -220,6 +220,14 @@ config MTD_SERCOMM_PARTS - offsets, which may differ from device to device depending on the - number and location of bad blocks on NAND. - -+config MTD_QCOMSMEM_PARTS -+ tristate "Qualcomm SMEM NAND flash partition parser" -+ depends on MTD_NAND_QCOM || COMPILE_TEST -+ depends on QCOM_SMEM -+ help -+ This provides support for parsing partitions from Shared Memory (SMEM) -+ for NAND flash on Qualcomm platforms. -+ - config MTD_ROUTERBOOT_PARTS - tristate "RouterBoot flash partition parser" - depends on MTD && OF ---- a/drivers/mtd/parsers/Makefile -+++ b/drivers/mtd/parsers/Makefile -@@ -15,4 +15,5 @@ obj-$(CONFIG_MTD_PARSER_TRX) += parser_ - obj-$(CONFIG_MTD_SERCOMM_PARTS) += scpart.o - obj-$(CONFIG_MTD_SHARPSL_PARTS) += sharpslpart.o - obj-$(CONFIG_MTD_REDBOOT_PARTS) += redboot.o -+obj-$(CONFIG_MTD_QCOMSMEM_PARTS) += qcomsmempart.o - obj-$(CONFIG_MTD_ROUTERBOOT_PARTS) += routerbootpart.o ---- /dev/null -+++ b/drivers/mtd/parsers/qcomsmempart.c -@@ -0,0 +1,170 @@ -+// SPDX-License-Identifier: GPL-2.0-only -+/* -+ * Qualcomm SMEM NAND flash partition parser -+ * -+ * Copyright (C) 2020, Linaro Ltd. -+ */ -+ -+#include <linux/ctype.h> -+#include <linux/module.h> -+#include <linux/mtd/mtd.h> -+#include <linux/mtd/partitions.h> -+#include <linux/slab.h> -+#include <linux/soc/qcom/smem.h> -+ -+#define SMEM_AARM_PARTITION_TABLE 9 -+#define SMEM_APPS 0 -+ -+#define SMEM_FLASH_PART_MAGIC1 0x55ee73aa -+#define SMEM_FLASH_PART_MAGIC2 0xe35ebddb -+#define SMEM_FLASH_PTABLE_V3 3 -+#define SMEM_FLASH_PTABLE_V4 4 -+#define SMEM_FLASH_PTABLE_MAX_PARTS_V3 16 -+#define SMEM_FLASH_PTABLE_MAX_PARTS_V4 48 -+#define SMEM_FLASH_PTABLE_HDR_LEN (4 * sizeof(u32)) -+#define SMEM_FLASH_PTABLE_NAME_SIZE 16 -+ -+/** -+ * struct smem_flash_pentry - SMEM Flash partition entry -+ * @name: Name of the partition -+ * @offset: Offset in blocks -+ * @length: Length of the partition in blocks -+ * @attr: Flags for this partition -+ */ -+struct smem_flash_pentry { -+ char name[SMEM_FLASH_PTABLE_NAME_SIZE]; -+ __le32 offset; -+ __le32 length; -+ u8 attr; -+} __packed __aligned(4); -+ -+/** -+ * struct smem_flash_ptable - SMEM Flash partition table -+ * @magic1: Partition table Magic 1 -+ * @magic2: Partition table Magic 2 -+ * @version: Partition table version -+ * @numparts: Number of partitions in this ptable -+ * @pentry: Flash partition entries belonging to this ptable -+ */ -+struct smem_flash_ptable { -+ __le32 magic1; -+ __le32 magic2; -+ __le32 version; -+ __le32 numparts; -+ struct smem_flash_pentry pentry[SMEM_FLASH_PTABLE_MAX_PARTS_V4]; -+} __packed __aligned(4); -+ -+static int parse_qcomsmem_part(struct mtd_info *mtd, -+ const struct mtd_partition **pparts, -+ struct mtd_part_parser_data *data) -+{ -+ struct smem_flash_pentry *pentry; -+ struct smem_flash_ptable *ptable; -+ size_t len = SMEM_FLASH_PTABLE_HDR_LEN; -+ struct mtd_partition *parts; -+ int ret, i, numparts; -+ char *name, *c; -+ -+ pr_debug("Parsing partition table info from SMEM\n"); -+ ptable = qcom_smem_get(SMEM_APPS, SMEM_AARM_PARTITION_TABLE, &len); -+ if (IS_ERR(ptable)) { -+ pr_err("Error reading partition table header\n"); -+ return PTR_ERR(ptable); -+ } -+ -+ /* Verify ptable magic */ -+ if (le32_to_cpu(ptable->magic1) != SMEM_FLASH_PART_MAGIC1 || -+ le32_to_cpu(ptable->magic2) != SMEM_FLASH_PART_MAGIC2) { -+ pr_err("Partition table magic verification failed\n"); -+ return -EINVAL; -+ } -+ -+ /* Ensure that # of partitions is less than the max we have allocated */ -+ numparts = le32_to_cpu(ptable->numparts); -+ if (numparts > SMEM_FLASH_PTABLE_MAX_PARTS_V4) { -+ pr_err("Partition numbers exceed the max limit\n"); -+ return -EINVAL; -+ } -+ -+ /* Find out length of partition data based on table version */ -+ if (le32_to_cpu(ptable->version) <= SMEM_FLASH_PTABLE_V3) { -+ len = SMEM_FLASH_PTABLE_HDR_LEN + SMEM_FLASH_PTABLE_MAX_PARTS_V3 * -+ sizeof(struct smem_flash_pentry); -+ } else if (le32_to_cpu(ptable->version) == SMEM_FLASH_PTABLE_V4) { -+ len = SMEM_FLASH_PTABLE_HDR_LEN + SMEM_FLASH_PTABLE_MAX_PARTS_V4 * -+ sizeof(struct smem_flash_pentry); -+ } else { -+ pr_err("Unknown ptable version (%d)", le32_to_cpu(ptable->version)); -+ return -EINVAL; -+ } -+ -+ /* -+ * Now that the partition table header has been parsed, verified -+ * and the length of the partition table calculated, read the -+ * complete partition table -+ */ -+ ptable = qcom_smem_get(SMEM_APPS, SMEM_AARM_PARTITION_TABLE, &len); -+ if (IS_ERR_OR_NULL(ptable)) { -+ pr_err("Error reading partition table\n"); -+ return PTR_ERR(ptable); -+ } -+ -+ parts = kcalloc(numparts, sizeof(*parts), GFP_KERNEL); -+ if (!parts) -+ return -ENOMEM; -+ -+ for (i = 0; i < numparts; i++) { -+ pentry = &ptable->pentry[i]; -+ if (pentry->name[0] == '\0') -+ continue; -+ -+ name = kstrdup(pentry->name, GFP_KERNEL); -+ if (!name) { -+ ret = -ENOMEM; -+ goto out_free_parts; -+ } -+ -+ /* Convert name to lower case */ -+ for (c = name; *c != '\0'; c++) -+ *c = tolower(*c); -+ -+ parts[i].name = name; -+ parts[i].offset = le32_to_cpu(pentry->offset) * mtd->erasesize; -+ parts[i].mask_flags = pentry->attr; -+ parts[i].size = le32_to_cpu(pentry->length) * mtd->erasesize; -+ pr_debug("%d: %s offs=0x%08x size=0x%08x attr:0x%08x\n", -+ i, pentry->name, le32_to_cpu(pentry->offset), -+ le32_to_cpu(pentry->length), pentry->attr); -+ } -+ -+ pr_debug("SMEM partition table found: ver: %d len: %d\n", -+ le32_to_cpu(ptable->version), numparts); -+ *pparts = parts; -+ -+ return numparts; -+ -+out_free_parts: -+ while (--i >= 0) -+ kfree(parts[i].name); -+ kfree(parts); -+ *pparts = NULL; -+ -+ return ret; -+} -+ -+static const struct of_device_id qcomsmem_of_match_table[] = { -+ { .compatible = "qcom,smem-part" }, -+ {}, -+}; -+MODULE_DEVICE_TABLE(of, qcomsmem_of_match_table); -+ -+static struct mtd_part_parser mtd_parser_qcomsmem = { -+ .parse_fn = parse_qcomsmem_part, -+ .name = "qcomsmem", -+ .of_match_table = qcomsmem_of_match_table, -+}; -+module_mtd_part_parser(mtd_parser_qcomsmem); -+ -+MODULE_LICENSE("GPL v2"); -+MODULE_AUTHOR("Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>"); -+MODULE_DESCRIPTION("Qualcomm SMEM NAND flash partition parser"); diff --git a/target/linux/ipq806x/patches-5.10/101-dwmac-ipq806x-qsgmii-pcs-all-ch-ctl.patch b/target/linux/ipq806x/patches-5.10/101-dwmac-ipq806x-qsgmii-pcs-all-ch-ctl.patch deleted file mode 100644 index 2210f4e249..0000000000 --- a/target/linux/ipq806x/patches-5.10/101-dwmac-ipq806x-qsgmii-pcs-all-ch-ctl.patch +++ /dev/null @@ -1,83 +0,0 @@ ---- a/drivers/net/ethernet/stmicro/stmmac/dwmac-ipq806x.c -+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-ipq806x.c -@@ -64,6 +64,17 @@ - #define NSS_COMMON_CLK_DIV_SGMII_100 4 - #define NSS_COMMON_CLK_DIV_SGMII_10 49 - -+#define QSGMII_PCS_ALL_CH_CTL 0x80 -+#define QSGMII_PCS_CH_SPEED_FORCE 0x2 -+#define QSGMII_PCS_CH_SPEED_10 0x0 -+#define QSGMII_PCS_CH_SPEED_100 0x4 -+#define QSGMII_PCS_CH_SPEED_1000 0x8 -+#define QSGMII_PCS_CH_SPEED_MASK (QSGMII_PCS_CH_SPEED_FORCE | \ -+ QSGMII_PCS_CH_SPEED_10 | \ -+ QSGMII_PCS_CH_SPEED_100 | \ -+ QSGMII_PCS_CH_SPEED_1000) -+#define QSGMII_PCS_CH_SPEED_SHIFT(x) (x * 4) -+ - #define QSGMII_PCS_CAL_LCKDT_CTL 0x120 - #define QSGMII_PCS_CAL_LCKDT_CTL_RST BIT(19) - -@@ -242,6 +253,36 @@ static void ipq806x_gmac_fix_mac_speed(v - ipq806x_gmac_set_speed(gmac, speed); - } - -+static int -+ipq806x_gmac_get_qsgmii_pcs_speed_val(struct platform_device *pdev) { -+ struct device_node *fixed_link_node; -+ int rv; -+ int fixed_link_speed; -+ -+ if (!of_phy_is_fixed_link(pdev->dev.of_node)) -+ return 0; -+ -+ fixed_link_node = of_get_child_by_name(pdev->dev.of_node, "fixed-link"); -+ if (!fixed_link_node) -+ return -1; -+ -+ rv = of_property_read_u32(fixed_link_node, "speed", &fixed_link_speed); -+ of_node_put(fixed_link_node); -+ if (rv) -+ return -1; -+ -+ switch (fixed_link_speed) { -+ case SPEED_1000: -+ return QSGMII_PCS_CH_SPEED_FORCE | QSGMII_PCS_CH_SPEED_1000; -+ case SPEED_100: -+ return QSGMII_PCS_CH_SPEED_FORCE | QSGMII_PCS_CH_SPEED_100; -+ case SPEED_10: -+ return QSGMII_PCS_CH_SPEED_FORCE | QSGMII_PCS_CH_SPEED_10; -+ } -+ -+ return -1; -+} -+ - static int ipq806x_gmac_probe(struct platform_device *pdev) - { - struct plat_stmmacenet_data *plat_dat; -@@ -250,6 +291,7 @@ static int ipq806x_gmac_probe(struct pla - struct ipq806x_gmac *gmac; - int val; - int err; -+ int qsgmii_pcs_speed; - - val = stmmac_get_platform_resources(pdev, &stmmac_res); - if (val) -@@ -339,6 +381,17 @@ static int ipq806x_gmac_probe(struct pla - 0x1ul << QSGMII_PHY_RX_INPUT_EQU_OFFSET | - 0x2ul << QSGMII_PHY_CDR_PI_SLEW_OFFSET | - 0xCul << QSGMII_PHY_TX_DRV_AMP_OFFSET); -+ -+ qsgmii_pcs_speed = ipq806x_gmac_get_qsgmii_pcs_speed_val(pdev); -+ if (qsgmii_pcs_speed != -1) { -+ regmap_update_bits( -+ gmac->qsgmii_csr, -+ QSGMII_PCS_ALL_CH_CTL, -+ QSGMII_PCS_CH_SPEED_MASK << -+ QSGMII_PCS_CH_SPEED_SHIFT(gmac->id), -+ qsgmii_pcs_speed << -+ QSGMII_PCS_CH_SPEED_SHIFT(gmac->id)); -+ } - } - - plat_dat->has_gmac = true; diff --git a/target/linux/ipq806x/patches-5.10/102-mtd-rootfs-conflicts-with-OpenWrt-auto-mounting.patch b/target/linux/ipq806x/patches-5.10/102-mtd-rootfs-conflicts-with-OpenWrt-auto-mounting.patch deleted file mode 100644 index e83872935f..0000000000 --- a/target/linux/ipq806x/patches-5.10/102-mtd-rootfs-conflicts-with-OpenWrt-auto-mounting.patch +++ /dev/null @@ -1,24 +0,0 @@ -From 5001f2e1a325b68dbf225bd17f69a4d3d975cca5 Mon Sep 17 00:00:00 2001 -From: John Crispin <john@phrozen.org> -Date: Thu, 9 Mar 2017 09:31:44 +0100 -Subject: [PATCH 61/69] mtd: "rootfs" conflicts with OpenWrt auto mounting - -Signed-off-by: John Crispin <john@phrozen.org> ---- - drivers/mtd/parsers/qcomsmempart.c | 4 ++++ - 1 file changed, 4 insertions(+) - ---- a/drivers/mtd/parsers/qcomsmempart.c -+++ b/drivers/mtd/parsers/qcomsmempart.c -@@ -132,6 +132,11 @@ static int parse_qcomsmem_part(struct mt - parts[i].offset = le32_to_cpu(pentry->offset) * mtd->erasesize; - parts[i].mask_flags = pentry->attr; - parts[i].size = le32_to_cpu(pentry->length) * mtd->erasesize; -+ -+ /* "rootfs" conflicts with OpenWrt auto mounting */ -+ if (mtd_type_is_nand(mtd) && !strcmp(name, "rootfs")) -+ parts[i].name = "ubi"; -+ - pr_debug("%d: %s offs=0x%08x size=0x%08x attr:0x%08x\n", - i, pentry->name, le32_to_cpu(pentry->offset), - le32_to_cpu(pentry->length), pentry->attr); diff --git a/target/linux/ipq806x/patches-5.10/103-ARM-dts-qcom-reduce-pci-IO-size-to-64K.patch b/target/linux/ipq806x/patches-5.10/103-ARM-dts-qcom-reduce-pci-IO-size-to-64K.patch deleted file mode 100644 index 2a6d4007fa..0000000000 --- a/target/linux/ipq806x/patches-5.10/103-ARM-dts-qcom-reduce-pci-IO-size-to-64K.patch +++ /dev/null @@ -1,46 +0,0 @@ -From 84909e85881d67244240c9f40974ce12a51e3886 Mon Sep 17 00:00:00 2001 -From: Ansuel Smith <ansuelsmth@gmail.com> -Date: Tue, 11 May 2021 23:09:45 +0200 -Subject: [PATCH] ARM: dts: qcom: reduce pci IO size to 64K - -The current value is probably a typo and is actually uncommon to find -1MB IO space even on a x86 arch. Also with recent changes to the pci -driver, pci1 and pci2 now fails to function as any connected device -fails any reg read/write. Reduce this to 64K as it should be more than -enough and 3 * 64K of total IO space doesn't exceed the IO_SPACE_LIMIT -hardcoded for the ARM arch. - -Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> ---- - arch/arm/boot/dts/qcom-ipq8064.dtsi | 6 +++--- - 1 file changed, 3 insertions(+), 3 deletions(-) - ---- a/arch/arm/boot/dts/qcom-ipq8064.dtsi -+++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi -@@ -1162,7 +1162,7 @@ - #address-cells = <3>; - #size-cells = <2>; - -- ranges = <0x81000000 0 0x0fe00000 0x0fe00000 0 0x00100000 /* downstream I/O */ -+ ranges = <0x81000000 0 0x0fe00000 0x0fe00000 0 0x00010000 /* downstream I/O */ - 0x82000000 0 0x08000000 0x08000000 0 0x07e00000>; /* non-prefetchable memory */ - - interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>; -@@ -1213,7 +1213,7 @@ - #address-cells = <3>; - #size-cells = <2>; - -- ranges = <0x81000000 0 0x31e00000 0x31e00000 0 0x00100000 /* downstream I/O */ -+ ranges = <0x81000000 0 0x31e00000 0x31e00000 0 0x00010000 /* downstream I/O */ - 0x82000000 0 0x2e000000 0x2e000000 0 0x03e00000>; /* non-prefetchable memory */ - - interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>; -@@ -1264,7 +1264,7 @@ - #address-cells = <3>; - #size-cells = <2>; - -- ranges = <0x81000000 0 0x35e00000 0x35e00000 0 0x00100000 /* downstream I/O */ -+ ranges = <0x81000000 0 0x35e00000 0x35e00000 0 0x00010000 /* downstream I/O */ - 0x82000000 0 0x32000000 0x32000000 0 0x03e00000>; /* non-prefetchable memory */ - - interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>; diff --git a/target/linux/ipq806x/patches-5.10/104-1-drivers-thermal-tsens-Add-VER_0-tsens-version.patch b/target/linux/ipq806x/patches-5.10/104-1-drivers-thermal-tsens-Add-VER_0-tsens-version.patch deleted file mode 100644 index 5f422c1dde..0000000000 --- a/target/linux/ipq806x/patches-5.10/104-1-drivers-thermal-tsens-Add-VER_0-tsens-version.patch +++ /dev/null @@ -1,285 +0,0 @@ -From 5c7d1181056feef0b58fb2f556f55e170ba5b479 Mon Sep 17 00:00:00 2001 -From: Ansuel Smith <ansuelsmth@gmail.com> -Date: Sat, 25 Jul 2020 19:14:59 +0200 -Subject: [PATCH 01/10] drivers: thermal: tsens: Add VER_0 tsens version - -VER_0 is used to describe device based on tsens version before v0.1. -These device are devices based on msm8960 for example apq8064 or -ipq806x. - -Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> -Reviewed-by: Thara Gopinath <thara.gopinath@linaro.org> -Reported-by: kernel test robot <lkp@intel.com> -Reported-by: Dan Carpenter <dan.carpenter@oracle.com> ---- - drivers/thermal/qcom/tsens.c | 150 ++++++++++++++++++++++++++++------- - drivers/thermal/qcom/tsens.h | 4 +- - 2 files changed, 124 insertions(+), 30 deletions(-) - ---- a/drivers/thermal/qcom/tsens.c -+++ b/drivers/thermal/qcom/tsens.c -@@ -12,6 +12,7 @@ - #include <linux/of.h> - #include <linux/of_address.h> - #include <linux/of_platform.h> -+#include <linux/mfd/syscon.h> - #include <linux/platform_device.h> - #include <linux/pm.h> - #include <linux/regmap.h> -@@ -515,6 +516,15 @@ static irqreturn_t tsens_irq_thread(int - dev_dbg(priv->dev, "[%u] %s: no violation: %d\n", - hw_id, __func__, temp); - } -+ -+ if (tsens_version(priv) < VER_0_1) { -+ /* Constraint: There is only 1 interrupt control register for all -+ * 11 temperature sensor. So monitoring more than 1 sensor based -+ * on interrupts will yield inconsistent result. To overcome this -+ * issue we will monitor only sensor 0 which is the master sensor. -+ */ -+ break; -+ } - } - - return IRQ_HANDLED; -@@ -530,6 +540,13 @@ static int tsens_set_trips(void *_sensor - int high_val, low_val, cl_high, cl_low; - u32 hw_id = s->hw_id; - -+ if (tsens_version(priv) < VER_0_1) { -+ /* Pre v0.1 IP had a single register for each type of interrupt -+ * and thresholds -+ */ -+ hw_id = 0; -+ } -+ - dev_dbg(dev, "[%u] %s: proposed thresholds: (%d:%d)\n", - hw_id, __func__, low, high); - -@@ -584,18 +601,21 @@ int get_temp_tsens_valid(const struct ts - u32 valid; - int ret; - -- ret = regmap_field_read(priv->rf[valid_idx], &valid); -- if (ret) -- return ret; -- while (!valid) { -- /* Valid bit is 0 for 6 AHB clock cycles. -- * At 19.2MHz, 1 AHB clock is ~60ns. -- * We should enter this loop very, very rarely. -- */ -- ndelay(400); -+ /* VER_0 doesn't have VALID bit */ -+ if (tsens_version(priv) >= VER_0_1) { - ret = regmap_field_read(priv->rf[valid_idx], &valid); - if (ret) - return ret; -+ while (!valid) { -+ /* Valid bit is 0 for 6 AHB clock cycles. -+ * At 19.2MHz, 1 AHB clock is ~60ns. -+ * We should enter this loop very, very rarely. -+ */ -+ ndelay(400); -+ ret = regmap_field_read(priv->rf[valid_idx], &valid); -+ if (ret) -+ return ret; -+ } - } - - /* Valid bit is set, OK to read the temperature */ -@@ -608,15 +628,29 @@ int get_temp_common(const struct tsens_s - { - struct tsens_priv *priv = s->priv; - int hw_id = s->hw_id; -- int last_temp = 0, ret; -+ int last_temp = 0, ret, trdy; -+ unsigned long timeout; - -- ret = regmap_field_read(priv->rf[LAST_TEMP_0 + hw_id], &last_temp); -- if (ret) -- return ret; -+ timeout = jiffies + usecs_to_jiffies(TIMEOUT_US); -+ do { -+ if (tsens_version(priv) == VER_0) { -+ ret = regmap_field_read(priv->rf[TRDY], &trdy); -+ if (ret) -+ return ret; -+ if (!trdy) -+ continue; -+ } - -- *temp = code_to_degc(last_temp, s) * 1000; -+ ret = regmap_field_read(priv->rf[LAST_TEMP_0 + hw_id], &last_temp); -+ if (ret) -+ return ret; - -- return 0; -+ *temp = code_to_degc(last_temp, s) * 1000; -+ -+ return 0; -+ } while (time_before(jiffies, timeout)); -+ -+ return -ETIMEDOUT; - } - - #ifdef CONFIG_DEBUG_FS -@@ -738,19 +772,34 @@ int __init init_common(struct tsens_priv - priv->tm_offset = 0x1000; - } - -- res = platform_get_resource(op, IORESOURCE_MEM, 0); -- tm_base = devm_ioremap_resource(dev, res); -- if (IS_ERR(tm_base)) { -- ret = PTR_ERR(tm_base); -- goto err_put_device; -+ if (tsens_version(priv) >= VER_0_1) { -+ res = platform_get_resource(op, IORESOURCE_MEM, 0); -+ tm_base = devm_ioremap_resource(dev, res); -+ if (IS_ERR(tm_base)) { -+ ret = PTR_ERR(tm_base); -+ goto err_put_device; -+ } -+ -+ priv->tm_map = devm_regmap_init_mmio(dev, tm_base, &tsens_config); -+ } else { /* VER_0 share the same gcc regs using a syscon */ -+ struct device *parent = priv->dev->parent; -+ -+ if (parent) -+ priv->tm_map = syscon_node_to_regmap(parent->of_node); - } - -- priv->tm_map = devm_regmap_init_mmio(dev, tm_base, &tsens_config); -- if (IS_ERR(priv->tm_map)) { -- ret = PTR_ERR(priv->tm_map); -+ if (IS_ERR_OR_NULL(priv->tm_map)) { -+ if (!priv->tm_map) -+ ret = -ENODEV; -+ else -+ ret = PTR_ERR(priv->tm_map); - goto err_put_device; - } - -+ /* VER_0 have only tm_map */ -+ if (!priv->srot_map) -+ priv->srot_map = priv->tm_map; -+ - if (tsens_version(priv) > VER_0_1) { - for (i = VER_MAJOR; i <= VER_STEP; i++) { - priv->rf[i] = devm_regmap_field_alloc(dev, priv->srot_map, -@@ -771,6 +820,10 @@ int __init init_common(struct tsens_priv - ret = PTR_ERR(priv->rf[TSENS_EN]); - goto err_put_device; - } -+ /* in VER_0 TSENS need to be explicitly enabled */ -+ if (tsens_version(priv) == VER_0) -+ regmap_field_write(priv->rf[TSENS_EN], 1); -+ - ret = regmap_field_read(priv->rf[TSENS_EN], &enabled); - if (ret) - goto err_put_device; -@@ -793,6 +846,19 @@ int __init init_common(struct tsens_priv - goto err_put_device; - } - -+ priv->rf[TSENS_SW_RST] = -+ devm_regmap_field_alloc(dev, priv->srot_map, priv->fields[TSENS_SW_RST]); -+ if (IS_ERR(priv->rf[TSENS_SW_RST])) { -+ ret = PTR_ERR(priv->rf[TSENS_SW_RST]); -+ goto err_put_device; -+ } -+ -+ priv->rf[TRDY] = devm_regmap_field_alloc(dev, priv->tm_map, priv->fields[TRDY]); -+ if (IS_ERR(priv->rf[TRDY])) { -+ ret = PTR_ERR(priv->rf[TRDY]); -+ goto err_put_device; -+ } -+ - /* This loop might need changes if enum regfield_ids is reordered */ - for (j = LAST_TEMP_0; j <= UP_THRESH_15; j += 16) { - for (i = 0; i < priv->feat->max_sensors; i++) { -@@ -808,7 +874,7 @@ int __init init_common(struct tsens_priv - } - } - -- if (priv->feat->crit_int) { -+ if (priv->feat->crit_int || tsens_version(priv) < VER_0_1) { - /* Loop might need changes if enum regfield_ids is reordered */ - for (j = CRITICAL_STATUS_0; j <= CRIT_THRESH_15; j += 16) { - for (i = 0; i < priv->feat->max_sensors; i++) { -@@ -846,7 +912,11 @@ int __init init_common(struct tsens_priv - } - - spin_lock_init(&priv->ul_lock); -- tsens_enable_irq(priv); -+ -+ /* VER_0 interrupt doesn't need to be enabled */ -+ if (tsens_version(priv) >= VER_0_1) -+ tsens_enable_irq(priv); -+ - tsens_debug_init(op); - - err_put_device: -@@ -951,10 +1021,19 @@ static int tsens_register_irq(struct tse - if (irq == -ENXIO) - ret = 0; - } else { -- ret = devm_request_threaded_irq(&pdev->dev, irq, -- NULL, thread_fn, -- IRQF_ONESHOT, -- dev_name(&pdev->dev), priv); -+ /* VER_0 interrupt is TRIGGER_RISING, VER_0_1 and up is ONESHOT */ -+ if (tsens_version(priv) == VER_0) -+ ret = devm_request_threaded_irq(&pdev->dev, irq, -+ thread_fn, NULL, -+ IRQF_TRIGGER_RISING, -+ dev_name(&pdev->dev), -+ priv); -+ else -+ ret = devm_request_threaded_irq(&pdev->dev, irq, NULL, -+ thread_fn, IRQF_ONESHOT, -+ dev_name(&pdev->dev), -+ priv); -+ - if (ret) - dev_err(&pdev->dev, "%s: failed to get irq\n", - __func__); -@@ -983,6 +1062,19 @@ static int tsens_register(struct tsens_p - priv->ops->enable(priv, i); - } - -+ /* VER_0 require to set MIN and MAX THRESH -+ * These 2 regs are set using the: -+ * - CRIT_THRESH_0 for MAX THRESH hardcoded to 120°C -+ * - CRIT_THRESH_1 for MIN THRESH hardcoded to 0°C -+ */ -+ if (tsens_version(priv) < VER_0_1) { -+ regmap_field_write(priv->rf[CRIT_THRESH_0], -+ tsens_mC_to_hw(priv->sensor, 120000)); -+ -+ regmap_field_write(priv->rf[CRIT_THRESH_1], -+ tsens_mC_to_hw(priv->sensor, 0)); -+ } -+ - ret = tsens_register_irq(priv, "uplow", tsens_irq_thread); - if (ret < 0) - return ret; ---- a/drivers/thermal/qcom/tsens.h -+++ b/drivers/thermal/qcom/tsens.h -@@ -13,6 +13,7 @@ - #define CAL_DEGC_PT2 120 - #define SLOPE_FACTOR 1000 - #define SLOPE_DEFAULT 3200 -+#define TIMEOUT_US 100 - #define THRESHOLD_MAX_ADC_CODE 0x3ff - #define THRESHOLD_MIN_ADC_CODE 0x0 - -@@ -25,7 +26,8 @@ struct tsens_priv; - - /* IP version numbers in ascending order */ - enum tsens_ver { -- VER_0_1 = 0, -+ VER_0 = 0, -+ VER_0_1, - VER_1_X, - VER_2_X, - }; diff --git a/target/linux/ipq806x/patches-5.10/104-2-drivers-thermal-tsens-Don-t-hardcode-sensor-slope.patch b/target/linux/ipq806x/patches-5.10/104-2-drivers-thermal-tsens-Don-t-hardcode-sensor-slope.patch deleted file mode 100644 index 109f524bbd..0000000000 --- a/target/linux/ipq806x/patches-5.10/104-2-drivers-thermal-tsens-Don-t-hardcode-sensor-slope.patch +++ /dev/null @@ -1,28 +0,0 @@ -From efa0d50a6c5ec7619371dfe4d3e6ca54b73787d5 Mon Sep 17 00:00:00 2001 -From: Ansuel Smith <ansuelsmth@gmail.com> -Date: Wed, 25 Nov 2020 16:47:21 +0100 -Subject: [PATCH 02/10] drivers: thermal: tsens: Don't hardcode sensor slope - -Function compute_intercept_slope hardcode the sensor slope to -SLOPE_DEFAULT. Change this and use the default value only if a slope is -not defined. This is needed for tsens VER_0 that has a hardcoded slope -table. - -Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> -Reviewed-by: Thara Gopinath <thara.gopinath@linaro.org> ---- - drivers/thermal/qcom/tsens.c | 3 ++- - 1 file changed, 2 insertions(+), 1 deletion(-) - ---- a/drivers/thermal/qcom/tsens.c -+++ b/drivers/thermal/qcom/tsens.c -@@ -86,7 +86,8 @@ void compute_intercept_slope(struct tsen - "%s: sensor%d - data_point1:%#x data_point2:%#x\n", - __func__, i, p1[i], p2[i]); - -- priv->sensor[i].slope = SLOPE_DEFAULT; -+ if (!priv->sensor[i].slope) -+ priv->sensor[i].slope = SLOPE_DEFAULT; - if (mode == TWO_PT_CALIB) { - /* - * slope (m) = adc_code2 - adc_code1 (y2 - y1)/ diff --git a/target/linux/ipq806x/patches-5.10/104-3-drivers-thermal-tsens-Convert-msm8960-to-reg_field.patch b/target/linux/ipq806x/patches-5.10/104-3-drivers-thermal-tsens-Convert-msm8960-to-reg_field.patch deleted file mode 100644 index bf378107c6..0000000000 --- a/target/linux/ipq806x/patches-5.10/104-3-drivers-thermal-tsens-Convert-msm8960-to-reg_field.patch +++ /dev/null @@ -1,119 +0,0 @@ -From 6bac2e2fa36c2d7c304768a689d8b73155b90aa2 Mon Sep 17 00:00:00 2001 -From: Ansuel Smith <ansuelsmth@gmail.com> -Date: Wed, 25 Nov 2020 17:15:51 +0100 -Subject: [PATCH 03/10] drivers: thermal: tsens: Convert msm8960 to reg_field - -Convert msm9860 driver to reg_field to use the init_common -function. - -Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> -Acked-by: Thara Gopinath <thara.gopinath@linaro.org> ---- - drivers/thermal/qcom/tsens-8960.c | 80 ++++++++++++++++++++++++++++++- - 1 file changed, 79 insertions(+), 1 deletion(-) - ---- a/drivers/thermal/qcom/tsens-8960.c -+++ b/drivers/thermal/qcom/tsens-8960.c -@@ -51,11 +51,22 @@ - #define MIN_LIMIT_TH 0x0 - #define MAX_LIMIT_TH 0xff - --#define S0_STATUS_ADDR 0x3628 - #define INT_STATUS_ADDR 0x363c - #define TRDY_MASK BIT(7) - #define TIMEOUT_US 100 - -+#define S0_STATUS_OFF 0x3628 -+#define S1_STATUS_OFF 0x362c -+#define S2_STATUS_OFF 0x3630 -+#define S3_STATUS_OFF 0x3634 -+#define S4_STATUS_OFF 0x3638 -+#define S5_STATUS_OFF 0x3664 /* Sensors 5-10 found on apq8064/msm8960 */ -+#define S6_STATUS_OFF 0x3668 -+#define S7_STATUS_OFF 0x366c -+#define S8_STATUS_OFF 0x3670 -+#define S9_STATUS_OFF 0x3674 -+#define S10_STATUS_OFF 0x3678 -+ - static int suspend_8960(struct tsens_priv *priv) - { - int ret; -@@ -269,6 +280,71 @@ static int get_temp_8960(const struct ts - return -ETIMEDOUT; - } - -+static struct tsens_features tsens_8960_feat = { -+ .ver_major = VER_0, -+ .crit_int = 0, -+ .adc = 1, -+ .srot_split = 0, -+ .max_sensors = 11, -+}; -+ -+static const struct reg_field tsens_8960_regfields[MAX_REGFIELDS] = { -+ /* ----- SROT ------ */ -+ /* No VERSION information */ -+ -+ /* CNTL */ -+ [TSENS_EN] = REG_FIELD(CNTL_ADDR, 0, 0), -+ [TSENS_SW_RST] = REG_FIELD(CNTL_ADDR, 1, 1), -+ /* 8960 has 5 sensors, 8660 has 11, we only handle 5 */ -+ [SENSOR_EN] = REG_FIELD(CNTL_ADDR, 3, 7), -+ -+ /* ----- TM ------ */ -+ /* INTERRUPT ENABLE */ -+ /* NO INTERRUPT ENABLE */ -+ -+ /* Single UPPER/LOWER TEMPERATURE THRESHOLD for all sensors */ -+ [LOW_THRESH_0] = REG_FIELD(THRESHOLD_ADDR, 0, 7), -+ [UP_THRESH_0] = REG_FIELD(THRESHOLD_ADDR, 8, 15), -+ /* MIN_THRESH_0 and MAX_THRESH_0 are not present in the regfield -+ * Recycle CRIT_THRESH_0 and 1 to set the required regs to hardcoded temp -+ * MIN_THRESH_0 -> CRIT_THRESH_1 -+ * MAX_THRESH_0 -> CRIT_THRESH_0 -+ */ -+ [CRIT_THRESH_1] = REG_FIELD(THRESHOLD_ADDR, 16, 23), -+ [CRIT_THRESH_0] = REG_FIELD(THRESHOLD_ADDR, 24, 31), -+ -+ /* UPPER/LOWER INTERRUPT [CLEAR/STATUS] */ -+ /* 1 == clear, 0 == normal operation */ -+ [LOW_INT_CLEAR_0] = REG_FIELD(CNTL_ADDR, 9, 9), -+ [UP_INT_CLEAR_0] = REG_FIELD(CNTL_ADDR, 10, 10), -+ -+ /* NO CRITICAL INTERRUPT SUPPORT on 8960 */ -+ -+ /* Sn_STATUS */ -+ [LAST_TEMP_0] = REG_FIELD(S0_STATUS_OFF, 0, 7), -+ [LAST_TEMP_1] = REG_FIELD(S1_STATUS_OFF, 0, 7), -+ [LAST_TEMP_2] = REG_FIELD(S2_STATUS_OFF, 0, 7), -+ [LAST_TEMP_3] = REG_FIELD(S3_STATUS_OFF, 0, 7), -+ [LAST_TEMP_4] = REG_FIELD(S4_STATUS_OFF, 0, 7), -+ [LAST_TEMP_5] = REG_FIELD(S5_STATUS_OFF, 0, 7), -+ [LAST_TEMP_6] = REG_FIELD(S6_STATUS_OFF, 0, 7), -+ [LAST_TEMP_7] = REG_FIELD(S7_STATUS_OFF, 0, 7), -+ [LAST_TEMP_8] = REG_FIELD(S8_STATUS_OFF, 0, 7), -+ [LAST_TEMP_9] = REG_FIELD(S9_STATUS_OFF, 0, 7), -+ [LAST_TEMP_10] = REG_FIELD(S10_STATUS_OFF, 0, 7), -+ -+ /* No VALID field on 8960 */ -+ /* TSENS_INT_STATUS bits: 1 == threshold violated */ -+ [MIN_STATUS_0] = REG_FIELD(INT_STATUS_ADDR, 0, 0), -+ [LOWER_STATUS_0] = REG_FIELD(INT_STATUS_ADDR, 1, 1), -+ [UPPER_STATUS_0] = REG_FIELD(INT_STATUS_ADDR, 2, 2), -+ /* No CRITICAL field on 8960 */ -+ [MAX_STATUS_0] = REG_FIELD(INT_STATUS_ADDR, 3, 3), -+ -+ /* TRDY: 1=ready, 0=in progress */ -+ [TRDY] = REG_FIELD(INT_STATUS_ADDR, 7, 7), -+}; -+ - static const struct tsens_ops ops_8960 = { - .init = init_8960, - .calibrate = calibrate_8960, -@@ -282,4 +358,6 @@ static const struct tsens_ops ops_8960 = - struct tsens_plat_data data_8960 = { - .num_sensors = 11, - .ops = &ops_8960, -+ .feat = &tsens_8960_feat, -+ .fields = tsens_8960_regfields, - }; diff --git a/target/linux/ipq806x/patches-5.10/104-4-drivers-thermal-tsens-Use-init_common-for-msm8960.patch b/target/linux/ipq806x/patches-5.10/104-4-drivers-thermal-tsens-Use-init_common-for-msm8960.patch deleted file mode 100644 index ae8a52c100..0000000000 --- a/target/linux/ipq806x/patches-5.10/104-4-drivers-thermal-tsens-Use-init_common-for-msm8960.patch +++ /dev/null @@ -1,81 +0,0 @@ -From c04f98a496929f75d75c65115d5717423c3d0634 Mon Sep 17 00:00:00 2001 -From: Ansuel Smith <ansuelsmth@gmail.com> -Date: Wed, 25 Nov 2020 17:16:36 +0100 -Subject: [PATCH 04/10] drivers: thermal: tsens: Use init_common for msm8960 - -Use init_common and drop custom init for msm8960. - -Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> -Reviewed-by: Thara Gopinath <thara.gopinath@linaro.org> ---- - drivers/thermal/qcom/tsens-8960.c | 52 +------------------------------ - 1 file changed, 1 insertion(+), 51 deletions(-) - ---- a/drivers/thermal/qcom/tsens-8960.c -+++ b/drivers/thermal/qcom/tsens-8960.c -@@ -173,56 +173,6 @@ static void disable_8960(struct tsens_pr - regmap_write(priv->tm_map, CNTL_ADDR, reg_cntl); - } - --static int init_8960(struct tsens_priv *priv) --{ -- int ret, i; -- u32 reg_cntl; -- -- priv->tm_map = dev_get_regmap(priv->dev, NULL); -- if (!priv->tm_map) -- return -ENODEV; -- -- /* -- * The status registers for each sensor are discontiguous -- * because some SoCs have 5 sensors while others have more -- * but the control registers stay in the same place, i.e -- * directly after the first 5 status registers. -- */ -- for (i = 0; i < priv->num_sensors; i++) { -- if (i >= 5) -- priv->sensor[i].status = S0_STATUS_ADDR + 40; -- priv->sensor[i].status += i * 4; -- } -- -- reg_cntl = SW_RST; -- ret = regmap_update_bits(priv->tm_map, CNTL_ADDR, SW_RST, reg_cntl); -- if (ret) -- return ret; -- -- if (priv->num_sensors > 1) { -- reg_cntl |= SLP_CLK_ENA | (MEASURE_PERIOD << 18); -- reg_cntl &= ~SW_RST; -- ret = regmap_update_bits(priv->tm_map, CONFIG_ADDR, -- CONFIG_MASK, CONFIG); -- } else { -- reg_cntl |= SLP_CLK_ENA_8660 | (MEASURE_PERIOD << 16); -- reg_cntl &= ~CONFIG_MASK_8660; -- reg_cntl |= CONFIG_8660 << CONFIG_SHIFT_8660; -- } -- -- reg_cntl |= GENMASK(priv->num_sensors - 1, 0) << SENSOR0_SHIFT; -- ret = regmap_write(priv->tm_map, CNTL_ADDR, reg_cntl); -- if (ret) -- return ret; -- -- reg_cntl |= EN; -- ret = regmap_write(priv->tm_map, CNTL_ADDR, reg_cntl); -- if (ret) -- return ret; -- -- return 0; --} -- - static int calibrate_8960(struct tsens_priv *priv) - { - int i; -@@ -346,7 +296,7 @@ static const struct reg_field tsens_8960 - }; - - static const struct tsens_ops ops_8960 = { -- .init = init_8960, -+ .init = init_common, - .calibrate = calibrate_8960, - .get_temp = get_temp_8960, - .enable = enable_8960, diff --git a/target/linux/ipq806x/patches-5.10/104-5-drivers-thermal-tsens-Fix-bug-in-sensor-enable-for-m.patch b/target/linux/ipq806x/patches-5.10/104-5-drivers-thermal-tsens-Fix-bug-in-sensor-enable-for-m.patch deleted file mode 100644 index 7b01a67d90..0000000000 --- a/target/linux/ipq806x/patches-5.10/104-5-drivers-thermal-tsens-Fix-bug-in-sensor-enable-for-m.patch +++ /dev/null @@ -1,66 +0,0 @@ -From b3e8bd33b84a6b6c863bd1733bd15b5f1483b8ab Mon Sep 17 00:00:00 2001 -From: Ansuel Smith <ansuelsmth@gmail.com> -Date: Wed, 25 Nov 2020 17:06:55 +0100 -Subject: [PATCH 05/10] drivers: thermal: tsens: Fix bug in sensor enable for - msm8960 - -Device based on tsens VER_0 contains a hardware bug that results in some -problem with sensor enablement. Sensor id 6-11 can't be enabled -selectively and all of them must be enabled in one step. - -Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> -Acked-by: Thara Gopinath <thara.gopinath@linaro.org> ---- - drivers/thermal/qcom/tsens-8960.c | 23 ++++++++++++++++++++--- - 1 file changed, 20 insertions(+), 3 deletions(-) - ---- a/drivers/thermal/qcom/tsens-8960.c -+++ b/drivers/thermal/qcom/tsens-8960.c -@@ -27,9 +27,9 @@ - #define EN BIT(0) - #define SW_RST BIT(1) - #define SENSOR0_EN BIT(3) -+#define MEASURE_PERIOD BIT(18) - #define SLP_CLK_ENA BIT(26) - #define SLP_CLK_ENA_8660 BIT(24) --#define MEASURE_PERIOD 1 - #define SENSOR0_SHIFT 3 - - /* INT_STATUS_ADDR bitmasks */ -@@ -126,17 +126,34 @@ static int resume_8960(struct tsens_priv - static int enable_8960(struct tsens_priv *priv, int id) - { - int ret; -- u32 reg, mask; -+ u32 reg, mask = BIT(id); - - ret = regmap_read(priv->tm_map, CNTL_ADDR, ®); - if (ret) - return ret; - -- mask = BIT(id + SENSOR0_SHIFT); -+ /* HARDWARE BUG: -+ * On platforms with more than 6 sensors, all remaining sensors -+ * must be enabled together, otherwise undefined results are expected. -+ * (Sensor 6-7 disabled, Sensor 3 disabled...) In the original driver, -+ * all the sensors are enabled in one step hence this bug is not -+ * triggered. -+ */ -+ if (id > 5) -+ mask = GENMASK(10, 6); -+ -+ mask <<= SENSOR0_SHIFT; -+ -+ /* Sensors already enabled. Skip. */ -+ if ((reg & mask) == mask) -+ return 0; -+ - ret = regmap_write(priv->tm_map, CNTL_ADDR, reg | SW_RST); - if (ret) - return ret; - -+ reg |= MEASURE_PERIOD; -+ - if (priv->num_sensors > 1) - reg |= mask | SLP_CLK_ENA | EN; - else diff --git a/target/linux/ipq806x/patches-5.10/104-6-drivers-thermal-tsens-Replace-custom-8960-apis-with-.patch b/target/linux/ipq806x/patches-5.10/104-6-drivers-thermal-tsens-Replace-custom-8960-apis-with-.patch deleted file mode 100644 index a82f596954..0000000000 --- a/target/linux/ipq806x/patches-5.10/104-6-drivers-thermal-tsens-Replace-custom-8960-apis-with-.patch +++ /dev/null @@ -1,109 +0,0 @@ -From 1ff9f982051759e0387e8c7e793b49c48eae291d Mon Sep 17 00:00:00 2001 -From: Ansuel Smith <ansuelsmth@gmail.com> -Date: Wed, 25 Nov 2020 17:11:05 +0100 -Subject: [PATCH 06/10] drivers: thermal: tsens: Replace custom 8960 apis with - generic apis - -Rework calibrate function to use common function. Derive the offset from -a missing hardcoded slope table and the data from the nvmem calib -efuses. -Drop custom get_temp function and use generic api. - -Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> -Acked-by: Thara Gopinath <thara.gopinath@linaro.org> ---- - drivers/thermal/qcom/tsens-8960.c | 56 +++++++++---------------------- - 1 file changed, 15 insertions(+), 41 deletions(-) - ---- a/drivers/thermal/qcom/tsens-8960.c -+++ b/drivers/thermal/qcom/tsens-8960.c -@@ -67,6 +67,13 @@ - #define S9_STATUS_OFF 0x3674 - #define S10_STATUS_OFF 0x3678 - -+/* Original slope - 200 to compensate mC to C inaccuracy */ -+static u32 tsens_msm8960_slope[] = { -+ 976, 976, 954, 976, -+ 911, 932, 932, 999, -+ 932, 999, 932 -+ }; -+ - static int suspend_8960(struct tsens_priv *priv) - { - int ret; -@@ -194,9 +201,7 @@ static int calibrate_8960(struct tsens_p - { - int i; - char *data; -- -- ssize_t num_read = priv->num_sensors; -- struct tsens_sensor *s = priv->sensor; -+ u32 p1[11]; - - data = qfprom_read(priv->dev, "calib"); - if (IS_ERR(data)) -@@ -204,49 +209,18 @@ static int calibrate_8960(struct tsens_p - if (IS_ERR(data)) - return PTR_ERR(data); - -- for (i = 0; i < num_read; i++, s++) -- s->offset = data[i]; -+ for (i = 0; i < priv->num_sensors; i++) { -+ p1[i] = data[i]; -+ priv->sensor[i].slope = tsens_msm8960_slope[i]; -+ } -+ -+ compute_intercept_slope(priv, p1, NULL, ONE_PT_CALIB); - - kfree(data); - - return 0; - } - --/* Temperature on y axis and ADC-code on x-axis */ --static inline int code_to_mdegC(u32 adc_code, const struct tsens_sensor *s) --{ -- int slope, offset; -- -- slope = thermal_zone_get_slope(s->tzd); -- offset = CAL_MDEGC - slope * s->offset; -- -- return adc_code * slope + offset; --} -- --static int get_temp_8960(const struct tsens_sensor *s, int *temp) --{ -- int ret; -- u32 code, trdy; -- struct tsens_priv *priv = s->priv; -- unsigned long timeout; -- -- timeout = jiffies + usecs_to_jiffies(TIMEOUT_US); -- do { -- ret = regmap_read(priv->tm_map, INT_STATUS_ADDR, &trdy); -- if (ret) -- return ret; -- if (!(trdy & TRDY_MASK)) -- continue; -- ret = regmap_read(priv->tm_map, s->status, &code); -- if (ret) -- return ret; -- *temp = code_to_mdegC(code, s); -- return 0; -- } while (time_before(jiffies, timeout)); -- -- return -ETIMEDOUT; --} -- - static struct tsens_features tsens_8960_feat = { - .ver_major = VER_0, - .crit_int = 0, -@@ -315,7 +289,7 @@ static const struct reg_field tsens_8960 - static const struct tsens_ops ops_8960 = { - .init = init_common, - .calibrate = calibrate_8960, -- .get_temp = get_temp_8960, -+ .get_temp = get_temp_common, - .enable = enable_8960, - .disable = disable_8960, - .suspend = suspend_8960, diff --git a/target/linux/ipq806x/patches-5.10/104-7-drivers-thermal-tsens-Drop-unused-define-for-msm8960.patch b/target/linux/ipq806x/patches-5.10/104-7-drivers-thermal-tsens-Drop-unused-define-for-msm8960.patch deleted file mode 100644 index 77ca3cfe45..0000000000 --- a/target/linux/ipq806x/patches-5.10/104-7-drivers-thermal-tsens-Drop-unused-define-for-msm8960.patch +++ /dev/null @@ -1,65 +0,0 @@ -From 5716a61239c6ac9ceb137e825e93c3aea06c4634 Mon Sep 17 00:00:00 2001 -From: Ansuel Smith <ansuelsmth@gmail.com> -Date: Fri, 19 Mar 2021 00:48:23 +0100 -Subject: [PATCH 07/10] drivers: thermal: tsens: Drop unused define for msm8960 - -Drop unused define for msm8960 replaced by generic api and reg_field. - -Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> -Reviewed-by: Thara Gopinath <thara.gopinath@linaro.org> ---- - drivers/thermal/qcom/tsens-8960.c | 24 +----------------------- - 1 file changed, 1 insertion(+), 23 deletions(-) - ---- a/drivers/thermal/qcom/tsens-8960.c -+++ b/drivers/thermal/qcom/tsens-8960.c -@@ -10,8 +10,6 @@ - #include <linux/thermal.h> - #include "tsens.h" - --#define CAL_MDEGC 30000 -- - #define CONFIG_ADDR 0x3640 - #define CONFIG_ADDR_8660 0x3620 - /* CONFIG_ADDR bitmasks */ -@@ -21,39 +19,19 @@ - #define CONFIG_SHIFT_8660 28 - #define CONFIG_MASK_8660 (3 << CONFIG_SHIFT_8660) - --#define STATUS_CNTL_ADDR_8064 0x3660 - #define CNTL_ADDR 0x3620 - /* CNTL_ADDR bitmasks */ - #define EN BIT(0) - #define SW_RST BIT(1) --#define SENSOR0_EN BIT(3) -+ - #define MEASURE_PERIOD BIT(18) - #define SLP_CLK_ENA BIT(26) - #define SLP_CLK_ENA_8660 BIT(24) - #define SENSOR0_SHIFT 3 - --/* INT_STATUS_ADDR bitmasks */ --#define MIN_STATUS_MASK BIT(0) --#define LOWER_STATUS_CLR BIT(1) --#define UPPER_STATUS_CLR BIT(2) --#define MAX_STATUS_MASK BIT(3) -- - #define THRESHOLD_ADDR 0x3624 --/* THRESHOLD_ADDR bitmasks */ --#define THRESHOLD_MAX_LIMIT_SHIFT 24 --#define THRESHOLD_MIN_LIMIT_SHIFT 16 --#define THRESHOLD_UPPER_LIMIT_SHIFT 8 --#define THRESHOLD_LOWER_LIMIT_SHIFT 0 -- --/* Initial temperature threshold values */ --#define LOWER_LIMIT_TH 0x50 --#define UPPER_LIMIT_TH 0xdf --#define MIN_LIMIT_TH 0x0 --#define MAX_LIMIT_TH 0xff - - #define INT_STATUS_ADDR 0x363c --#define TRDY_MASK BIT(7) --#define TIMEOUT_US 100 - - #define S0_STATUS_OFF 0x3628 - #define S1_STATUS_OFF 0x362c diff --git a/target/linux/ipq806x/patches-5.10/104-8-drivers-thermal-tsens-Add-support-for-ipq8064-tsens.patch b/target/linux/ipq806x/patches-5.10/104-8-drivers-thermal-tsens-Add-support-for-ipq8064-tsens.patch deleted file mode 100644 index 127abaefc3..0000000000 --- a/target/linux/ipq806x/patches-5.10/104-8-drivers-thermal-tsens-Add-support-for-ipq8064-tsens.patch +++ /dev/null @@ -1,26 +0,0 @@ -From 0d0c22a59bf2672b57e23da9a9ea743e91b71f54 Mon Sep 17 00:00:00 2001 -From: Ansuel Smith <ansuelsmth@gmail.com> -Date: Sat, 25 Jul 2020 19:55:57 +0200 -Subject: [PATCH 08/10] drivers: thermal: tsens: Add support for ipq8064-tsens - -Add support for tsens present in ipq806x SoCs based on generic msm8960 -tsens driver. - -Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> -Reviewed-by: Thara Gopinath <thara.gopinath@linaro.org> ---- - drivers/thermal/qcom/tsens.c | 3 +++ - 1 file changed, 3 insertions(+) - ---- a/drivers/thermal/qcom/tsens.c -+++ b/drivers/thermal/qcom/tsens.c -@@ -968,6 +968,9 @@ static SIMPLE_DEV_PM_OPS(tsens_pm_ops, t - - static const struct of_device_id tsens_table[] = { - { -+ .compatible = "qcom,ipq8064-tsens", -+ .data = &data_8960, -+ }, { - .compatible = "qcom,msm8916-tsens", - .data = &data_8916, - }, { diff --git a/target/linux/ipq806x/patches-5.10/104-9-dt-bindings-thermal-tsens-Document-ipq8064-bindings.patch b/target/linux/ipq806x/patches-5.10/104-9-dt-bindings-thermal-tsens-Document-ipq8064-bindings.patch deleted file mode 100644 index 382106863f..0000000000 --- a/target/linux/ipq806x/patches-5.10/104-9-dt-bindings-thermal-tsens-Document-ipq8064-bindings.patch +++ /dev/null @@ -1,112 +0,0 @@ -From ac369071920d427dd484cf74cddba2774bba45f5 Mon Sep 17 00:00:00 2001 -From: Ansuel Smith <ansuelsmth@gmail.com> -Date: Thu, 9 Jul 2020 22:35:54 +0200 -Subject: [PATCH 09/10] dt-bindings: thermal: tsens: Document ipq8064 bindings - -Document the use of bindings used for msm8960 tsens based devices. -msm8960 use the same gcc regs and is set as a child of the qcom gcc. - -Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> -Reviewed-by: Rob Herring <robh@kernel.org> ---- - .../bindings/thermal/qcom-tsens.yaml | 56 ++++++++++++++++--- - 1 file changed, 48 insertions(+), 8 deletions(-) - ---- a/Documentation/devicetree/bindings/thermal/qcom-tsens.yaml -+++ b/Documentation/devicetree/bindings/thermal/qcom-tsens.yaml -@@ -19,6 +19,11 @@ description: | - properties: - compatible: - oneOf: -+ - description: msm9860 TSENS based -+ items: -+ - enum: -+ - qcom,ipq8064-tsens -+ - - description: v0.1 of TSENS - items: - - enum: -@@ -73,7 +78,9 @@ properties: - maxItems: 2 - items: - - const: calib -- - const: calib_sel -+ - enum: -+ - calib_backup -+ - calib_sel - - "#qcom,sensors": - description: -@@ -88,12 +95,20 @@ properties: - Number of cells required to uniquely identify the thermal sensors. Since - we have multiple sensors this is set to 1 - -+required: -+ - compatible -+ - interrupts -+ - interrupt-names -+ - "#thermal-sensor-cells" -+ - "#qcom,sensors" -+ - allOf: - - if: - properties: - compatible: - contains: - enum: -+ - qcom,ipq8064-tsens - - qcom,msm8916-tsens - - qcom,msm8974-tsens - - qcom,msm8976-tsens -@@ -114,19 +129,44 @@ allOf: - interrupt-names: - minItems: 2 - --required: -- - compatible -- - reg -- - "#qcom,sensors" -- - interrupts -- - interrupt-names -- - "#thermal-sensor-cells" -+ - if: -+ properties: -+ compatible: -+ contains: -+ enum: -+ - qcom,tsens-v0_1 -+ - qcom,tsens-v1 -+ - qcom,tsens-v2 -+ -+ then: -+ required: -+ - reg - - additionalProperties: false - - examples: - - | - #include <dt-bindings/interrupt-controller/arm-gic.h> -+ // Example msm9860 based SoC (ipq8064): -+ gcc: clock-controller { -+ -+ /* ... */ -+ -+ tsens: thermal-sensor { -+ compatible = "qcom,ipq8064-tsens"; -+ -+ nvmem-cells = <&tsens_calib>, <&tsens_calib_backup>; -+ nvmem-cell-names = "calib", "calib_backup"; -+ interrupts = <GIC_SPI 178 IRQ_TYPE_LEVEL_HIGH>; -+ interrupt-names = "uplow"; -+ -+ #qcom,sensors = <11>; -+ #thermal-sensor-cells = <1>; -+ }; -+ }; -+ -+ - | -+ #include <dt-bindings/interrupt-controller/arm-gic.h> - // Example 1 (legacy: for pre v1 IP): - tsens1: thermal-sensor@900000 { - compatible = "qcom,msm8916-tsens", "qcom,tsens-v0_1"; diff --git a/target/linux/ipq806x/patches-5.10/105-10-drivers-thermal-tsens-Fix-wrong-slope-on-msm-8960.patch b/target/linux/ipq806x/patches-5.10/105-10-drivers-thermal-tsens-Fix-wrong-slope-on-msm-8960.patch deleted file mode 100644 index 6cdc0b263f..0000000000 --- a/target/linux/ipq806x/patches-5.10/105-10-drivers-thermal-tsens-Fix-wrong-slope-on-msm-8960.patch +++ /dev/null @@ -1,32 +0,0 @@ -From 68e720ed73c8f038c8c500e4c49c1e65a993a448 Mon Sep 17 00:00:00 2001 -From: Ansuel Smith <ansuelsmth@gmail.com> -Date: Tue, 6 Apr 2021 04:45:31 +0200 -Subject: [PATCH 10/10] drivers: thermal: tsens: Fix wrong slope on msm-8960 - -Some user using some stats with the old legacy implementation and the -new implementation using the compute_intercept_slope reported an offset -of 3C. Fix the slope table to reflect the original temp. - -Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> ---- - drivers/thermal/qcom/tsens-8960.c | 8 ++++---- - 1 file changed, 4 insertions(+), 4 deletions(-) - ---- a/drivers/thermal/qcom/tsens-8960.c -+++ b/drivers/thermal/qcom/tsens-8960.c -@@ -45,11 +45,11 @@ - #define S9_STATUS_OFF 0x3674 - #define S10_STATUS_OFF 0x3678 - --/* Original slope - 200 to compensate mC to C inaccuracy */ -+/* Original slope - 350 to compensate mC to C inaccuracy */ - static u32 tsens_msm8960_slope[] = { -- 976, 976, 954, 976, -- 911, 932, 932, 999, -- 932, 999, 932 -+ 826, 826, 804, 826, -+ 761, 782, 782, 849, -+ 782, 849, 782 - }; - - static int suspend_8960(struct tsens_priv *priv) diff --git a/target/linux/ipq806x/patches-5.10/107-1-thermal-qcom-tsens-init-debugfs-only-with-successful.patch b/target/linux/ipq806x/patches-5.10/107-1-thermal-qcom-tsens-init-debugfs-only-with-successful.patch deleted file mode 100644 index 5c9ba71c79..0000000000 --- a/target/linux/ipq806x/patches-5.10/107-1-thermal-qcom-tsens-init-debugfs-only-with-successful.patch +++ /dev/null @@ -1,41 +0,0 @@ -From 8f32d48a309246a80bdca505968085a484d54408 Mon Sep 17 00:00:00 2001 -From: Ansuel Smith <ansuelsmth@gmail.com> -Date: Mon, 19 Apr 2021 03:01:53 +0200 -Subject: [thermal-next PATCH v2 1/2] thermal: qcom: tsens: init debugfs only with - successful probe - -calibrate and tsens_register can fail or PROBE_DEFER. This will cause a -double or a wrong init of the debugfs information. Init debugfs only -with successful probe fixing warning about directory already present. - -Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> -Acked-by: Thara Gopinath <thara.gopinath@linaro.org> ---- - drivers/thermal/qcom/tsens.c | 9 ++++++--- - 1 file changed, 6 insertions(+), 3 deletions(-) - ---- a/drivers/thermal/qcom/tsens.c -+++ b/drivers/thermal/qcom/tsens.c -@@ -918,8 +918,6 @@ int __init init_common(struct tsens_priv - if (tsens_version(priv) >= VER_0_1) - tsens_enable_irq(priv); - -- tsens_debug_init(op); -- - err_put_device: - put_device(&op->dev); - return ret; -@@ -1161,7 +1159,12 @@ static int tsens_probe(struct platform_d - } - } - -- return tsens_register(priv); -+ ret = tsens_register(priv); -+ -+ if (!ret) -+ tsens_debug_init(pdev); -+ -+ return ret; - } - - static int tsens_remove(struct platform_device *pdev) diff --git a/target/linux/ipq806x/patches-5.10/107-2-thermal-qcom-tsens-simplify-debugfs-init-function.patch b/target/linux/ipq806x/patches-5.10/107-2-thermal-qcom-tsens-simplify-debugfs-init-function.patch deleted file mode 100644 index 0fbc4bd8ca..0000000000 --- a/target/linux/ipq806x/patches-5.10/107-2-thermal-qcom-tsens-simplify-debugfs-init-function.patch +++ /dev/null @@ -1,54 +0,0 @@ -From 4204f22060f7a5d42c6ccb4d4c25a6a875571099 Mon Sep 17 00:00:00 2001 -From: Ansuel Smith <ansuelsmth@gmail.com> -Date: Mon, 19 Apr 2021 03:08:37 +0200 -Subject: [thermal-next PATCH v2 2/2] thermal: qcom: tsens: simplify debugfs init - function - -Simplify debugfs init function. -- Add check for existing dev directory. -- Fix wrong version in dbg_version_show (with version 0.0.0, 0.1.0 was - incorrectly reported) - -Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> -Reviewed-by: Thara Gopinath <thara.gopinath@linaro.org> ---- - drivers/thermal/qcom/tsens.c | 16 +++++++--------- - 1 file changed, 7 insertions(+), 9 deletions(-) - ---- a/drivers/thermal/qcom/tsens.c -+++ b/drivers/thermal/qcom/tsens.c -@@ -692,7 +692,7 @@ static int dbg_version_show(struct seq_f - return ret; - seq_printf(s, "%d.%d.%d\n", maj_ver, min_ver, step_ver); - } else { -- seq_puts(s, "0.1.0\n"); -+ seq_printf(s, "0.%d.0\n", priv->feat->ver_major); - } - - return 0; -@@ -704,21 +704,17 @@ DEFINE_SHOW_ATTRIBUTE(dbg_sensors); - static void tsens_debug_init(struct platform_device *pdev) - { - struct tsens_priv *priv = platform_get_drvdata(pdev); -- struct dentry *root, *file; - -- root = debugfs_lookup("tsens", NULL); -- if (!root) -+ priv->debug_root = debugfs_lookup("tsens", NULL); -+ if (!priv->debug_root) - priv->debug_root = debugfs_create_dir("tsens", NULL); -- else -- priv->debug_root = root; - -- file = debugfs_lookup("version", priv->debug_root); -- if (!file) -+ if (!debugfs_lookup("version", priv->debug_root)) - debugfs_create_file("version", 0444, priv->debug_root, - pdev, &dbg_version_fops); - - /* A directory for each instance of the TSENS IP */ -- priv->debug = debugfs_create_dir(dev_name(&pdev->dev), priv->debug_root); -+ priv->debug = debugfs_lookup(dev_name(&pdev->dev), priv->debug_root); - debugfs_create_file("sensors", 0444, priv->debug, pdev, &dbg_sensors_fops); - } - #else diff --git a/target/linux/ipq806x/patches-5.10/108-v5.14-net-stmmac-explicitly-deassert-gmac-ahb-reset.patch b/target/linux/ipq806x/patches-5.10/108-v5.14-net-stmmac-explicitly-deassert-gmac-ahb-reset.patch deleted file mode 100644 index 508c6ba65e..0000000000 --- a/target/linux/ipq806x/patches-5.10/108-v5.14-net-stmmac-explicitly-deassert-gmac-ahb-reset.patch +++ /dev/null @@ -1,75 +0,0 @@ -From e67f325e9cd67562b761e884680c0fec03a6f404 Mon Sep 17 00:00:00 2001 -From: Matthew Hagan <mnhagan88@gmail.com> -Date: Tue, 8 Jun 2021 19:59:06 +0100 -Subject: net: stmmac: explicitly deassert GMAC_AHB_RESET - -We are currently assuming that GMAC_AHB_RESET will already be deasserted -by the bootloader. However if this has not been done, probing of the GMAC -will fail. To remedy this we must ensure GMAC_AHB_RESET has been deasserted -prior to probing. - -v2 changes: - - remove NULL condition check for stmmac_ahb_rst in stmmac_main.c - - unwrap dev_err() message in stmmac_main.c - - add PTR_ERR() around plat->stmmac_ahb_rst in stmmac_platform.c - -v3 changes: - - add error pointer to dev_err() output - - add reset_control_assert(stmmac_ahb_rst) in stmmac_dvr_remove - - revert PTR_ERR() around plat->stmmac_ahb_rst since this is performed - on the returned value of ret by the calling function - -Signed-off-by: Matthew Hagan <mnhagan88@gmail.com> -Signed-off-by: David S. Miller <davem@davemloft.net> ---- - drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 5 +++++ - drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c | 6 ++++++ - include/linux/stmmac.h | 1 + - 3 files changed, 12 insertions(+) - ---- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c -+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c -@@ -5052,6 +5052,10 @@ int stmmac_dvr_probe(struct device *devi - reset_control_reset(priv->plat->stmmac_rst); - } - -+ ret = reset_control_deassert(priv->plat->stmmac_ahb_rst); -+ if (ret == -ENOTSUPP) -+ dev_err(priv->device, "unable to bring out of ahb reset\n"); -+ - /* Init MAC and get the capabilities */ - ret = stmmac_hw_init(priv); - if (ret) -@@ -5266,6 +5270,7 @@ int stmmac_dvr_remove(struct device *dev - phylink_destroy(priv->phylink); - if (priv->plat->stmmac_rst) - reset_control_assert(priv->plat->stmmac_rst); -+ reset_control_assert(priv->plat->stmmac_ahb_rst); - pm_runtime_put(dev); - pm_runtime_disable(dev); - if (priv->hw->pcs != STMMAC_PCS_TBI && ---- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c -+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c -@@ -616,6 +616,12 @@ stmmac_probe_config_dt(struct platform_d - plat->stmmac_rst = NULL; - } - -+ plat->stmmac_ahb_rst = devm_reset_control_get_optional_shared( -+ &pdev->dev, "ahb"); -+ if (IS_ERR(plat->stmmac_ahb_rst)) -+ if (PTR_ERR(plat->stmmac_ahb_rst) == -EPROBE_DEFER) -+ goto error_hw_init; -+ - return plat; - - error_hw_init: ---- a/include/linux/stmmac.h -+++ b/include/linux/stmmac.h -@@ -192,6 +192,7 @@ struct plat_stmmacenet_data { - unsigned int clk_ref_rate; - s32 ptp_max_adj; - struct reset_control *stmmac_rst; -+ struct reset_control *stmmac_ahb_rst; - struct stmmac_axi *axi; - int has_gmac4; - bool has_sun8i; diff --git a/target/linux/ipq806x/patches-5.10/109-v5.15-arm-dts-qcom-add-ahb-reset-to-ipq806x-gmac.patch b/target/linux/ipq806x/patches-5.10/109-v5.15-arm-dts-qcom-add-ahb-reset-to-ipq806x-gmac.patch deleted file mode 100644 index d94d898233..0000000000 --- a/target/linux/ipq806x/patches-5.10/109-v5.15-arm-dts-qcom-add-ahb-reset-to-ipq806x-gmac.patch +++ /dev/null @@ -1,64 +0,0 @@ -From f95c4c56d65225a537a2d88735fde7ec4d37641d Mon Sep 17 00:00:00 2001 -From: Matthew Hagan <mnhagan88@gmail.com> -Date: Sat, 5 Jun 2021 18:35:38 +0100 -Subject: ARM: dts: qcom: add ahb reset to ipq806x-gmac - -Add GMAC_AHB_RESET to the resets property of each gmac node. - -Signed-off-by: Matthew Hagan <mnhagan88@gmail.com> -Link: https://lore.kernel.org/r/20210605173546.4102455-2-mnhagan88@gmail.com -Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> ---- - arch/arm/boot/dts/qcom-ipq8064.dtsi | 20 ++++++++++++-------- - 1 file changed, 12 insertions(+), 8 deletions(-) - ---- a/arch/arm/boot/dts/qcom-ipq8064.dtsi -+++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi -@@ -1334,8 +1334,9 @@ - clocks = <&gcc GMAC_CORE1_CLK>; - clock-names = "stmmaceth"; - -- resets = <&gcc GMAC_CORE1_RESET>; -- reset-names = "stmmaceth"; -+ resets = <&gcc GMAC_CORE1_RESET>, -+ <&gcc GMAC_AHB_RESET>; -+ reset-names = "stmmaceth", "ahb"; - - status = "disabled"; - }; -@@ -1357,8 +1358,9 @@ - clocks = <&gcc GMAC_CORE2_CLK>; - clock-names = "stmmaceth"; - -- resets = <&gcc GMAC_CORE2_RESET>; -- reset-names = "stmmaceth"; -+ resets = <&gcc GMAC_CORE2_RESET>, -+ <&gcc GMAC_AHB_RESET>; -+ reset-names = "stmmaceth", "ahb"; - - status = "disabled"; - }; -@@ -1380,8 +1382,9 @@ - clocks = <&gcc GMAC_CORE3_CLK>; - clock-names = "stmmaceth"; - -- resets = <&gcc GMAC_CORE3_RESET>; -- reset-names = "stmmaceth"; -+ resets = <&gcc GMAC_CORE3_RESET>, -+ <&gcc GMAC_AHB_RESET>; -+ reset-names = "stmmaceth", "ahb"; - - status = "disabled"; - }; -@@ -1403,8 +1406,9 @@ - clocks = <&gcc GMAC_CORE4_CLK>; - clock-names = "stmmaceth"; - -- resets = <&gcc GMAC_CORE4_RESET>; -- reset-names = "stmmaceth"; -+ resets = <&gcc GMAC_CORE4_RESET>, -+ <&gcc GMAC_AHB_RESET>; -+ reset-names = "stmmaceth", "ahb"; - - status = "disabled"; - }; diff --git a/target/linux/ipq806x/patches-5.10/850-soc-add-qualcomm-syscon.patch b/target/linux/ipq806x/patches-5.10/850-soc-add-qualcomm-syscon.patch deleted file mode 100644 index d433cb49b8..0000000000 --- a/target/linux/ipq806x/patches-5.10/850-soc-add-qualcomm-syscon.patch +++ /dev/null @@ -1,121 +0,0 @@ -From: Christian Lamparter <chunkeey@googlemail.com> -Subject: SoC: add qualcomm syscon ---- a/drivers/soc/qcom/Makefile -+++ b/drivers/soc/qcom/Makefile -@@ -21,6 +21,7 @@ obj-$(CONFIG_QCOM_SMP2P) += smp2p.o - obj-$(CONFIG_QCOM_SMSM) += smsm.o - obj-$(CONFIG_QCOM_SOCINFO) += socinfo.o - obj-$(CONFIG_QCOM_WCNSS_CTRL) += wcnss_ctrl.o -+obj-$(CONFIG_QCOM_TCSR) += qcom_tcsr.o - obj-$(CONFIG_QCOM_APR) += apr.o - obj-$(CONFIG_QCOM_LLCC) += llcc-qcom.o - obj-$(CONFIG_QCOM_RPMHPD) += rpmhpd.o ---- a/drivers/soc/qcom/Kconfig -+++ b/drivers/soc/qcom/Kconfig -@@ -191,6 +191,13 @@ config QCOM_SOCINFO - Say yes here to support the Qualcomm socinfo driver, providing - information about the SoC to user space. - -+config QCOM_TCSR -+ tristate "QCOM Top Control and Status Registers" -+ depends on ARCH_QCOM -+ help -+ Say y here to enable TCSR support. The TCSR provides control -+ functions for various peripherals. -+ - config QCOM_WCNSS_CTRL - tristate "Qualcomm WCNSS control driver" - depends on ARCH_QCOM || COMPILE_TEST ---- /dev/null -+++ b/drivers/soc/qcom/qcom_tcsr.c -@@ -0,0 +1,64 @@ -+/* -+ * Copyright (c) 2014, The Linux foundation. All rights reserved. -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License rev 2 and -+ * only rev 2 as published by the free Software foundation. -+ * -+ * This program is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or fITNESS fOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ */ -+ -+#include <linux/clk.h> -+#include <linux/err.h> -+#include <linux/io.h> -+#include <linux/module.h> -+#include <linux/of.h> -+#include <linux/of_platform.h> -+#include <linux/platform_device.h> -+ -+#define TCSR_USB_PORT_SEL 0xb0 -+ -+static int tcsr_probe(struct platform_device *pdev) -+{ -+ struct resource *res; -+ const struct device_node *node = pdev->dev.of_node; -+ void __iomem *base; -+ u32 val; -+ -+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0); -+ base = devm_ioremap_resource(&pdev->dev, res); -+ if (IS_ERR(base)) -+ return PTR_ERR(base); -+ -+ if (!of_property_read_u32(node, "qcom,usb-ctrl-select", &val)) { -+ dev_err(&pdev->dev, "setting usb port select = %d\n", val); -+ writel(val, base + TCSR_USB_PORT_SEL); -+ } -+ -+ return 0; -+} -+ -+static const struct of_device_id tcsr_dt_match[] = { -+ { .compatible = "qcom,tcsr", }, -+ { }, -+}; -+ -+MODULE_DEVICE_TABLE(of, tcsr_dt_match); -+ -+static struct platform_driver tcsr_driver = { -+ .driver = { -+ .name = "tcsr", -+ .owner = THIS_MODULE, -+ .of_match_table = tcsr_dt_match, -+ }, -+ .probe = tcsr_probe, -+}; -+ -+module_platform_driver(tcsr_driver); -+ -+MODULE_AUTHOR("Andy Gross <agross@codeaurora.org>"); -+MODULE_DESCRIPTION("QCOM TCSR driver"); -+MODULE_LICENSE("GPL v2"); ---- /dev/null -+++ b/include/dt-bindings/soc/qcom,tcsr.h -@@ -0,0 +1,23 @@ -+/* Copyright (c) 2014, The Linux Foundation. All rights reserved. -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License version 2 and -+ * only version 2 as published by the Free Software Foundation. -+ * -+ * This program is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ */ -+#ifndef __DT_BINDINGS_QCOM_TCSR_H -+#define __DT_BINDINGS_QCOM_TCSR_H -+ -+#define TCSR_USB_SELECT_USB3_P0 0x1 -+#define TCSR_USB_SELECT_USB3_P1 0x2 -+#define TCSR_USB_SELECT_USB3_DUAL 0x3 -+ -+/* TCSR A/B REG */ -+#define IPQ806X_TCSR_REG_A_ADM_CRCI_MUX_SEL 0 -+#define IPQ806X_TCSR_REG_B_ADM_CRCI_MUX_SEL 1 -+ -+#endif diff --git a/target/linux/ipq806x/patches-5.10/900-arm-add-cmdline-override.patch b/target/linux/ipq806x/patches-5.10/900-arm-add-cmdline-override.patch deleted file mode 100644 index 3f43328961..0000000000 --- a/target/linux/ipq806x/patches-5.10/900-arm-add-cmdline-override.patch +++ /dev/null @@ -1,37 +0,0 @@ ---- a/arch/arm/Kconfig -+++ b/arch/arm/Kconfig -@@ -1790,6 +1790,14 @@ config ARM_ATAG_DTB_COMPAT_CMDLINE_MANGL - - endchoice - -+config CMDLINE_OVERRIDE -+ bool "Use alternative cmdline from device tree" -+ help -+ Some bootloaders may have uneditable bootargs. While CMDLINE_FORCE can -+ be used, this is not a good option for kernels that are shared across -+ devices. This setting enables using "chosen/cmdline-override" as the -+ cmdline if it exists in the device tree. -+ - config CMDLINE - string "Default kernel command string" - default "" ---- a/drivers/of/fdt.c -+++ b/drivers/of/fdt.c -@@ -1058,6 +1058,17 @@ int __init early_init_dt_scan_chosen(uns - if (p != NULL && l > 0) - strlcat(data, p, min_t(int, strlen(data) + (int)l, COMMAND_LINE_SIZE)); - -+ /* CONFIG_CMDLINE_OVERRIDE is used to fallback to a different -+ * device tree option of chosen/bootargs-override. This is -+ * helpful on boards where u-boot sets bootargs, and is unable -+ * to be modified. -+ */ -+#ifdef CONFIG_CMDLINE_OVERRIDE -+ p = of_get_flat_dt_prop(node, "bootargs-override", &l); -+ if (p != NULL && l > 0) -+ strlcpy(data, p, min((int)l, COMMAND_LINE_SIZE)); -+#endif -+ - /* - * CONFIG_CMDLINE is meant to be a default in case nothing else - * managed to set the command line, unless CONFIG_CMDLINE_FORCE |