diff options
| author | Paul Spooren <mail@aparcar.org> | 2021-10-01 11:27:12 -1000 |
|---|---|---|
| committer | Adrian Schmutzler <freifunk@adrianschmutzler.de> | 2021-10-02 18:15:23 +0200 |
| commit | b48d30521d4d2f90af50b06c7cf95dd6a24acd35 (patch) | |
| tree | 3c574e09fdbf17b1d719ce8096b43506d18fb9e3 /target/linux | |
| parent | cac2ca1d4300a52f5d1d4ef603f0cdcc62c1e2e2 (diff) | |
| download | upstream-b48d30521d4d2f90af50b06c7cf95dd6a24acd35.tar.gz upstream-b48d30521d4d2f90af50b06c7cf95dd6a24acd35.tar.bz2 upstream-b48d30521d4d2f90af50b06c7cf95dd6a24acd35.zip | |
ipq806x: remove obsolete Kernel 5.4
With the upgrade to Kernel 5.10 per default the old version is no longer
required to be in tree.
Signed-off-by: Paul Spooren <mail@aparcar.org>
Diffstat (limited to 'target/linux')
46 files changed, 0 insertions, 8294 deletions
diff --git a/target/linux/ipq806x/config-5.4 b/target/linux/ipq806x/config-5.4 deleted file mode 100644 index 191806585d..0000000000 --- a/target/linux/ipq806x/config-5.4 +++ /dev/null @@ -1,453 +0,0 @@ -CONFIG_ALIGNMENT_TRAP=y -# CONFIG_APQ_GCC_8084 is not set -# CONFIG_APQ_MMCC_8084 is not set -CONFIG_AR8216_PHY=y -CONFIG_ARCH_32BIT_OFF_T=y -CONFIG_ARCH_CLOCKSOURCE_DATA=y -CONFIG_ARCH_HIBERNATION_POSSIBLE=y -CONFIG_ARCH_KEEP_MEMBLOCK=y -# CONFIG_ARCH_MDM9615 is not set -CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y -CONFIG_ARCH_MSM8960=y -CONFIG_ARCH_MSM8974=y -CONFIG_ARCH_MSM8X60=y -CONFIG_ARCH_MULTIPLATFORM=y -CONFIG_ARCH_MULTI_V6_V7=y -CONFIG_ARCH_MULTI_V7=y -CONFIG_ARCH_NR_GPIO=0 -CONFIG_ARCH_OPTIONAL_KERNEL_RWX=y -CONFIG_ARCH_OPTIONAL_KERNEL_RWX_DEFAULT=y -CONFIG_ARCH_QCOM=y -CONFIG_ARCH_SUSPEND_POSSIBLE=y -CONFIG_ARM=y -CONFIG_ARM_AMBA=y -CONFIG_ARM_APPENDED_DTB=y -CONFIG_ARM_ARCH_TIMER=y -CONFIG_ARM_ARCH_TIMER_EVTSTREAM=y -CONFIG_ARM_ATAG_DTB_COMPAT=y -# CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_FROM_BOOTLOADER is not set -CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_MANGLE=y -CONFIG_ARM_CPUIDLE=y -CONFIG_ARM_CPU_SUSPEND=y -# CONFIG_ARM_CPU_TOPOLOGY is not set -CONFIG_ARM_GIC=y -CONFIG_ARM_HAS_SG_CHAIN=y -CONFIG_ARM_L1_CACHE_SHIFT=6 -CONFIG_ARM_L1_CACHE_SHIFT_6=y -CONFIG_ARM_MODULE_PLTS=y -CONFIG_ARM_PATCH_IDIV=y -CONFIG_ARM_PATCH_PHYS_VIRT=y -# CONFIG_ARM_QCOM_CPUFREQ_HW is not set -CONFIG_ARM_QCOM_CPUFREQ_KRAIT=y -CONFIG_ARM_QCOM_CPUFREQ_NVMEM=y -CONFIG_ARM_QCOM_CPUIDLE=y -# CONFIG_ARM_SMMU is not set -CONFIG_ARM_THUMB=y -CONFIG_ARM_UNWIND=y -CONFIG_ARM_VIRT_EXT=y -CONFIG_AT803X_PHY=y -CONFIG_BINFMT_FLAT_ARGVP_ENVP_ON_STACK=y -CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_MQ_PCI=y -CONFIG_BOUNCE=y -# CONFIG_CACHE_L2X0 is not set -CONFIG_CLKDEV_LOOKUP=y -CONFIG_CLKSRC_QCOM=y -CONFIG_CLONE_BACKWARDS=y -CONFIG_CMDLINE_OVERRIDE=y -CONFIG_COMMON_CLK=y -CONFIG_COMMON_CLK_QCOM=y -CONFIG_COMPAT_32BIT_TIME=y -CONFIG_CPUFREQ_DT=y -CONFIG_CPUFREQ_DT_PLATDEV=y -CONFIG_CPU_32v6K=y -CONFIG_CPU_32v7=y -CONFIG_CPU_ABRT_EV7=y -CONFIG_CPU_CACHE_V7=y -CONFIG_CPU_CACHE_VIPT=y -CONFIG_CPU_COPY_V6=y -CONFIG_CPU_CP15=y -CONFIG_CPU_CP15_MMU=y -CONFIG_CPU_FREQ=y -CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y -# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set -CONFIG_CPU_FREQ_GOV_ATTR_SET=y -CONFIG_CPU_FREQ_GOV_COMMON=y -# CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set -CONFIG_CPU_FREQ_GOV_ONDEMAND=y -CONFIG_CPU_FREQ_GOV_PERFORMANCE=y -# CONFIG_CPU_FREQ_GOV_POWERSAVE is not set -CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y -# CONFIG_CPU_FREQ_GOV_USERSPACE is not set -CONFIG_CPU_FREQ_STAT=y -CONFIG_CPU_HAS_ASID=y -CONFIG_CPU_IDLE=y -CONFIG_CPU_IDLE_GOV_LADDER=y -CONFIG_CPU_IDLE_GOV_MENU=y -CONFIG_CPU_IDLE_MULTIPLE_DRIVERS=y -CONFIG_CPU_PABRT_V7=y -CONFIG_CPU_PM=y -CONFIG_CPU_RMAP=y -CONFIG_CPU_SPECTRE=y -CONFIG_CPU_THERMAL=y -CONFIG_CPU_THUMB_CAPABLE=y -CONFIG_CPU_TLB_V7=y -CONFIG_CPU_V7=y -CONFIG_CRC16=y -# CONFIG_CRC32_SARWATE is not set -CONFIG_CRC32_SLICEBY8=y -CONFIG_CRYPTO_ACOMP2=y -CONFIG_CRYPTO_AEAD=y -CONFIG_CRYPTO_AEAD2=y -CONFIG_CRYPTO_DEFLATE=y -CONFIG_CRYPTO_DEV_QCOM_RNG=y -CONFIG_CRYPTO_DRBG=y -CONFIG_CRYPTO_DRBG_HMAC=y -CONFIG_CRYPTO_DRBG_MENU=y -CONFIG_CRYPTO_HASH=y -CONFIG_CRYPTO_HASH2=y -CONFIG_CRYPTO_HASH_INFO=y -CONFIG_CRYPTO_HMAC=y -CONFIG_CRYPTO_HW=y -CONFIG_CRYPTO_JITTERENTROPY=y -CONFIG_CRYPTO_LIB_SHA256=y -CONFIG_CRYPTO_LZO=y -CONFIG_CRYPTO_MANAGER=y -CONFIG_CRYPTO_MANAGER2=y -CONFIG_CRYPTO_NULL2=y -CONFIG_CRYPTO_RNG=y -CONFIG_CRYPTO_RNG2=y -CONFIG_CRYPTO_SHA256=y -CONFIG_CRYPTO_ZSTD=y -CONFIG_DCACHE_WORD_ACCESS=y -CONFIG_DEBUG_GPIO=y -CONFIG_DEBUG_LL_INCLUDE="mach/debug-macro.S" -CONFIG_DMADEVICES=y -CONFIG_DMA_ENGINE=y -CONFIG_DMA_OF=y -CONFIG_DMA_REMAP=y -CONFIG_DMA_VIRTUAL_CHANNELS=y -CONFIG_DTC=y -CONFIG_DT_IDLE_STATES=y -# CONFIG_DWMAC_GENERIC is not set -CONFIG_DWMAC_IPQ806X=y -# CONFIG_DWMAC_QCOM_ETHQOS is not set -CONFIG_DYNAMIC_DEBUG=y -CONFIG_EDAC_ATOMIC_SCRUB=y -CONFIG_EDAC_SUPPORT=y -CONFIG_ETHERNET_PACKET_MANGLE=y -CONFIG_FIXED_PHY=y -CONFIG_FIX_EARLYCON_MEM=y -CONFIG_FW_LOADER_PAGED_BUF=y -CONFIG_GENERIC_ALLOCATOR=y -CONFIG_GENERIC_BUG=y -CONFIG_GENERIC_CLOCKEVENTS=y -CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y -CONFIG_GENERIC_CPU_AUTOPROBE=y -CONFIG_GENERIC_EARLY_IOREMAP=y -CONFIG_GENERIC_IDLE_POLL_SETUP=y -CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y -CONFIG_GENERIC_IRQ_MULTI_HANDLER=y -CONFIG_GENERIC_IRQ_SHOW=y -CONFIG_GENERIC_IRQ_SHOW_LEVEL=y -CONFIG_GENERIC_MSI_IRQ=y -CONFIG_GENERIC_MSI_IRQ_DOMAIN=y -CONFIG_GENERIC_PCI_IOMAP=y -CONFIG_GENERIC_PHY=y -CONFIG_GENERIC_PINCONF=y -CONFIG_GENERIC_PINCTRL_GROUPS=y -CONFIG_GENERIC_PINMUX_FUNCTIONS=y -CONFIG_GENERIC_SCHED_CLOCK=y -CONFIG_GENERIC_SMP_IDLE_THREAD=y -CONFIG_GENERIC_STRNCPY_FROM_USER=y -CONFIG_GENERIC_STRNLEN_USER=y -CONFIG_GENERIC_TIME_VSYSCALL=y -CONFIG_GPIOLIB=y -CONFIG_GPIOLIB_IRQCHIP=y -CONFIG_GRO_CELLS=y -CONFIG_HANDLE_DOMAIN_IRQ=y -CONFIG_HARDEN_BRANCH_PREDICTOR=y -CONFIG_HARDIRQS_SW_RESEND=y -CONFIG_HAS_DMA=y -CONFIG_HAS_IOMEM=y -CONFIG_HAS_IOPORT_MAP=y -CONFIG_HAVE_SMP=y -CONFIG_HIGHMEM=y -# CONFIG_HIGHPTE is not set -CONFIG_HWMON=y -CONFIG_HWSPINLOCK=y -CONFIG_HWSPINLOCK_QCOM=y -CONFIG_HW_RANDOM=y -CONFIG_HZ_FIXED=0 -CONFIG_I2C=y -CONFIG_I2C_BOARDINFO=y -CONFIG_I2C_CHARDEV=y -CONFIG_I2C_HELPER_AUTO=y -CONFIG_I2C_QUP=y -CONFIG_INITRAMFS_SOURCE="" -# CONFIG_IOMMU_DEBUGFS is not set -# CONFIG_IOMMU_IO_PGTABLE_ARMV7S is not set -# CONFIG_IOMMU_IO_PGTABLE_LPAE is not set -CONFIG_IOMMU_SUPPORT=y -# CONFIG_IPQ_GCC_4019 is not set -CONFIG_IPQ_GCC_806X=y -# CONFIG_IPQ_GCC_8074 is not set -# CONFIG_IPQ_LCC_806X is not set -CONFIG_IRQCHIP=y -CONFIG_IRQ_DOMAIN=y -CONFIG_IRQ_DOMAIN_HIERARCHY=y -CONFIG_IRQ_FORCED_THREADING=y -CONFIG_IRQ_WORK=y -CONFIG_KPSS_XCC=y -CONFIG_KRAITCC=y -CONFIG_KRAIT_CLOCKS=y -CONFIG_KRAIT_L2_ACCESSORS=y -CONFIG_LEDS_TRIGGER_DISK=y -CONFIG_LIBFDT=y -CONFIG_LOCK_DEBUGGING_SUPPORT=y -CONFIG_LOCK_SPIN_ON_OWNER=y -CONFIG_LZO_COMPRESS=y -CONFIG_LZO_DECOMPRESS=y -CONFIG_MDIO_BITBANG=y -CONFIG_MDIO_BUS=y -CONFIG_MDIO_DEVICE=y -CONFIG_MDIO_GPIO=y -CONFIG_MDIO_IPQ8064=y -# CONFIG_MDM_GCC_9615 is not set -# CONFIG_MDM_LCC_9615 is not set -CONFIG_MEMFD_CREATE=y -CONFIG_MFD_QCOM_RPM=y -# CONFIG_MFD_SPMI_PMIC is not set -CONFIG_MFD_SYSCON=y -CONFIG_MIGHT_HAVE_CACHE_L2X0=y -CONFIG_MIGRATION=y -CONFIG_MMC=y -CONFIG_MMC_ARMMMCI=y -CONFIG_MMC_BLOCK=y -CONFIG_MMC_BLOCK_MINORS=16 -CONFIG_MMC_QCOM_DML=y -CONFIG_MMC_SDHCI=y -CONFIG_MMC_SDHCI_IO_ACCESSORS=y -CONFIG_MMC_SDHCI_MSM=y -# CONFIG_MMC_SDHCI_PCI is not set -CONFIG_MMC_SDHCI_PLTFM=y -CONFIG_MODULES_USE_ELF_REL=y -CONFIG_MSM_GCC_8660=y -# CONFIG_MSM_GCC_8916 is not set -# CONFIG_MSM_GCC_8960 is not set -# CONFIG_MSM_GCC_8974 is not set -# CONFIG_MSM_GCC_8994 is not set -# CONFIG_MSM_GCC_8996 is not set -# CONFIG_MSM_GCC_8998 is not set -# CONFIG_MSM_IOMMU is not set -# CONFIG_MSM_LCC_8960 is not set -# CONFIG_MSM_MMCC_8960 is not set -# CONFIG_MSM_MMCC_8974 is not set -# CONFIG_MSM_MMCC_8996 is not set -CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_NAND_CORE=y -CONFIG_MTD_NAND_ECC_SW_HAMMING=y -CONFIG_MTD_NAND_QCOM=y -CONFIG_MTD_QCOMSMEM_PARTS=y -CONFIG_MTD_RAW_NAND=y -CONFIG_MTD_SPI_NOR=y -CONFIG_MTD_SPLIT_FIRMWARE=y -CONFIG_MTD_SPLIT_FIT_FW=y -CONFIG_MTD_SPLIT_UIMAGE_FW=y -CONFIG_MTD_UBI=y -CONFIG_MTD_UBI_BEB_LIMIT=20 -CONFIG_MTD_UBI_BLOCK=y -CONFIG_MTD_UBI_WL_THRESHOLD=4096 -CONFIG_MUTEX_SPIN_ON_OWNER=y -CONFIG_NEED_DMA_MAP_STATE=y -CONFIG_NEON=y -CONFIG_NET_DEVLINK=y -CONFIG_NET_DSA=y -CONFIG_NET_DSA_QCA8K=y -CONFIG_NET_DSA_TAG_QCA=y -CONFIG_NET_FLOW_LIMIT=y -CONFIG_NET_PTP_CLASSIFY=y -CONFIG_NET_SWITCHDEV=y -CONFIG_NLS=y -CONFIG_NO_HZ=y -CONFIG_NO_HZ_COMMON=y -CONFIG_NO_HZ_IDLE=y -CONFIG_NR_CPUS=2 -CONFIG_NVMEM=y -# CONFIG_NVME_TCP is not set -CONFIG_OF=y -CONFIG_OF_ADDRESS=y -CONFIG_OF_EARLY_FLATTREE=y -CONFIG_OF_FLATTREE=y -CONFIG_OF_GPIO=y -CONFIG_OF_IRQ=y -CONFIG_OF_KOBJ=y -CONFIG_OF_MDIO=y -CONFIG_OF_NET=y -CONFIG_OLD_SIGACTION=y -CONFIG_OLD_SIGSUSPEND3=y -CONFIG_PADATA=y -CONFIG_PAGE_OFFSET=0xC0000000 -CONFIG_PAGE_POOL=y -CONFIG_PCI=y -CONFIG_PCIEAER=y -CONFIG_PCIEPORTBUS=y -CONFIG_PCIE_DW=y -CONFIG_PCIE_DW_HOST=y -CONFIG_PCIE_QCOM=y -CONFIG_PCI_DEBUG=y -CONFIG_PCI_DISABLE_COMMON_QUIRKS=y -CONFIG_PCI_DOMAINS=y -CONFIG_PCI_DOMAINS_GENERIC=y -CONFIG_PCI_MSI=y -CONFIG_PCI_MSI_IRQ_DOMAIN=y -CONFIG_PERF_USE_VMALLOC=y -CONFIG_PGTABLE_LEVELS=2 -CONFIG_PHYLIB=y -CONFIG_PHYLINK=y -# CONFIG_PHY_QCOM_APQ8064_SATA is not set -CONFIG_PHY_QCOM_IPQ806X_SATA=y -# CONFIG_PHY_QCOM_IPQ806X_USB is not set -# CONFIG_PHY_QCOM_PCIE2 is not set -# CONFIG_PHY_QCOM_QMP is not set -# CONFIG_PHY_QCOM_QUSB2 is not set -# CONFIG_PHY_QCOM_UFS is not set -CONFIG_PINCTRL=y -# CONFIG_PINCTRL_APQ8064 is not set -# CONFIG_PINCTRL_APQ8084 is not set -# CONFIG_PINCTRL_IPQ4019 is not set -CONFIG_PINCTRL_IPQ8064=y -# CONFIG_PINCTRL_IPQ8074 is not set -# CONFIG_PINCTRL_MDM9615 is not set -CONFIG_PINCTRL_MSM=y -# CONFIG_PINCTRL_MSM8660 is not set -# CONFIG_PINCTRL_MSM8916 is not set -# CONFIG_PINCTRL_MSM8960 is not set -# CONFIG_PINCTRL_MSM8994 is not set -# CONFIG_PINCTRL_MSM8996 is not set -# CONFIG_PINCTRL_MSM8998 is not set -# CONFIG_PINCTRL_QCOM_SPMI_PMIC is not set -# CONFIG_PINCTRL_QCOM_SSBI_PMIC is not set -# CONFIG_PINCTRL_QCS404 is not set -# CONFIG_PINCTRL_SC7180 is not set -# CONFIG_PINCTRL_SDM660 is not set -# CONFIG_PINCTRL_SDM845 is not set -# CONFIG_PINCTRL_SM8150 is not set -CONFIG_PM_OPP=y -CONFIG_POWER_RESET=y -CONFIG_POWER_RESET_MSM=y -CONFIG_POWER_SUPPLY=y -CONFIG_PPS=y -CONFIG_PRINTK_TIME=y -CONFIG_PTP_1588_CLOCK=y -# CONFIG_QCOM_A53PLL is not set -CONFIG_QCOM_ADM=y -CONFIG_QCOM_BAM_DMA=y -CONFIG_QCOM_CLK_RPM=y -# CONFIG_QCOM_COMMAND_DB is not set -# CONFIG_QCOM_EBI2 is not set -# CONFIG_QCOM_GENI_SE is not set -CONFIG_QCOM_GSBI=y -CONFIG_QCOM_HFPLL=y -# CONFIG_QCOM_IOMMU is not set -# CONFIG_QCOM_LLCC is not set -# CONFIG_QCOM_PDC is not set -CONFIG_QCOM_PM=y -CONFIG_QCOM_QFPROM=y -# CONFIG_QCOM_RMTFS_MEM is not set -CONFIG_QCOM_RPMCC=y -CONFIG_QCOM_SCM=y -CONFIG_QCOM_SCM_32=y -# CONFIG_QCOM_SCM_DOWNLOAD_MODE_DEFAULT is not set -CONFIG_QCOM_SMEM=y -# CONFIG_QCOM_SMSM is not set -# CONFIG_QCOM_SOCINFO is not set -CONFIG_QCOM_TCSR=y -CONFIG_QCOM_TSENS=y -CONFIG_QCOM_WDT=y -# CONFIG_QCS_GCC_404 is not set -# CONFIG_QCS_TURING_404 is not set -# CONFIG_QRTR is not set -CONFIG_RAS=y -CONFIG_RATIONAL=y -CONFIG_REFCOUNT_FULL=y -CONFIG_REGMAP=y -CONFIG_REGMAP_MMIO=y -CONFIG_REGULATOR=y -CONFIG_REGULATOR_FIXED_VOLTAGE=y -CONFIG_REGULATOR_QCOM_RPM=y -# CONFIG_REGULATOR_QCOM_SPMI is not set -CONFIG_RESET_CONTROLLER=y -# CONFIG_RESET_QCOM_AOSS is not set -# CONFIG_RESET_QCOM_PDC is not set -CONFIG_RFS_ACCEL=y -CONFIG_RPS=y -CONFIG_RTC_CLASS=y -CONFIG_RTC_I2C_AND_SPI=y -CONFIG_RTC_MC146818_LIB=y -CONFIG_RWSEM_SPIN_ON_OWNER=y -# CONFIG_SDM_CAMCC_845 is not set -# CONFIG_SDM_DISPCC_845 is not set -# CONFIG_SDM_GCC_660 is not set -# CONFIG_SDM_GCC_845 is not set -# CONFIG_SDM_GPUCC_845 is not set -# CONFIG_SDM_LPASSCC_845 is not set -# CONFIG_SDM_VIDEOCC_845 is not set -CONFIG_SERIAL_8250_FSL=y -CONFIG_SERIAL_MCTRL_GPIO=y -CONFIG_SERIAL_MSM=y -CONFIG_SERIAL_MSM_CONSOLE=y -CONFIG_SGL_ALLOC=y -CONFIG_SMP=y -CONFIG_SMP_ON_UP=y -# CONFIG_SM_GCC_8150 is not set -CONFIG_SPARSE_IRQ=y -CONFIG_SPI=y -CONFIG_SPI_MASTER=y -CONFIG_SPI_MEM=y -CONFIG_SPI_QUP=y -CONFIG_SPMI=y -CONFIG_SPMI_MSM_PMIC_ARB=y -# CONFIG_SPMI_PMIC_CLKDIV is not set -CONFIG_SRCU=y -CONFIG_STMMAC_ETH=y -CONFIG_STMMAC_PLATFORM=y -# CONFIG_STMMAC_SELFTESTS is not set -CONFIG_SWCONFIG=y -CONFIG_SWCONFIG_LEDS=y -CONFIG_SWPHY=y -CONFIG_SWP_EMULATE=y -CONFIG_SYS_SUPPORTS_APM_EMULATION=y -CONFIG_THERMAL=y -CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y -CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0 -CONFIG_THERMAL_GOV_STEP_WISE=y -CONFIG_THERMAL_HWMON=y -CONFIG_THERMAL_OF=y -CONFIG_TICK_CPU_ACCOUNTING=y -CONFIG_TIMER_OF=y -CONFIG_TIMER_PROBE=y -CONFIG_TREE_RCU=y -CONFIG_TREE_SRCU=y -CONFIG_UBIFS_FS=y -# CONFIG_UCLAMP_TASK is not set -CONFIG_UEVENT_HELPER_PATH="" -CONFIG_UNCOMPRESS_INCLUDE="debug/uncompress.h" -CONFIG_UNWINDER_ARM=y -CONFIG_USB=y -CONFIG_USB_COMMON=y -CONFIG_USB_SUPPORT=y -CONFIG_USE_OF=y -CONFIG_VFP=y -CONFIG_VFPv3=y -CONFIG_WATCHDOG_CORE=y -CONFIG_XPS=y -CONFIG_XXHASH=y -CONFIG_XZ_DEC_ARM=y -CONFIG_XZ_DEC_BCJ=y -CONFIG_ZBOOT_ROM_BSS=0 -CONFIG_ZBOOT_ROM_TEXT=0 -CONFIG_ZLIB_DEFLATE=y -CONFIG_ZLIB_INFLATE=y -CONFIG_ZSTD_COMPRESS=y -CONFIG_ZSTD_DECOMPRESS=y diff --git a/target/linux/ipq806x/patches-5.4/0001-dtbindings-qcom_adm-Fix-channel-specifiers.patch b/target/linux/ipq806x/patches-5.4/0001-dtbindings-qcom_adm-Fix-channel-specifiers.patch deleted file mode 100644 index 83d7bbc6f4..0000000000 --- a/target/linux/ipq806x/patches-5.4/0001-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-5.4/0030-clk-Disable-i2c-device-on-gsbi4.patch b/target/linux/ipq806x/patches-5.4/0030-clk-Disable-i2c-device-on-gsbi4.patch deleted file mode 100644 index a5fb714e6c..0000000000 --- a/target/linux/ipq806x/patches-5.4/0030-clk-Disable-i2c-device-on-gsbi4.patch +++ /dev/null @@ -1,40 +0,0 @@ -From 0c974b87829e007dc4fae94e20d488204e20e662 Mon Sep 17 00:00:00 2001 -From: John Crispin <john@phrozen.org> -Date: Thu, 9 Mar 2017 08:16:10 +0100 -Subject: [PATCH 30/69] clk: Disable i2c device on gsbi4 - -This patch was not annotated and comes from the v4.4 tree. - -Signed-off-by: John Crispin <john@phrozen.org> ---- - drivers/clk/qcom/gcc-ipq806x.c | 5 +++-- - 1 file changed, 3 insertions(+), 2 deletions(-) - ---- a/drivers/clk/qcom/gcc-ipq806x.c -+++ b/drivers/clk/qcom/gcc-ipq806x.c -@@ -365,7 +365,7 @@ static struct clk_rcg gsbi1_uart_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, - }, - }, - }; -@@ -383,7 +383,7 @@ static struct clk_branch gsbi1_uart_clk - }, - .num_parents = 1, - .ops = &clk_branch_ops, -- .flags = CLK_SET_RATE_PARENT, -+ .flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED, - }, - }, - }; -@@ -961,6 +961,7 @@ static struct clk_branch gsbi1_h_clk = { - .hw.init = &(struct clk_init_data){ - .name = "gsbi1_h_clk", - .ops = &clk_branch_ops, -+ .flags = CLK_IGNORE_UNUSED, - }, - }, - }; diff --git a/target/linux/ipq806x/patches-5.4/0033-ARM-qcom-automatically-select-PCI_DOMAINS-if-PCI-is-.patch b/target/linux/ipq806x/patches-5.4/0033-ARM-qcom-automatically-select-PCI_DOMAINS-if-PCI-is-.patch deleted file mode 100644 index a12aa721e2..0000000000 --- a/target/linux/ipq806x/patches-5.4/0033-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-5.4/0059-ARM-cpuidle-Add-cpuidle-support-for-QCOM-cpus.patch b/target/linux/ipq806x/patches-5.4/0059-ARM-cpuidle-Add-cpuidle-support-for-QCOM-cpus.patch deleted file mode 100644 index 7d6e3f1605..0000000000 --- a/target/linux/ipq806x/patches-5.4/0059-ARM-cpuidle-Add-cpuidle-support-for-QCOM-cpus.patch +++ /dev/null @@ -1,29 +0,0 @@ -From 04ca10340f1b4d92e849724d322a7ca225d11539 Mon Sep 17 00:00:00 2001 -From: Lina Iyer <lina.iyer@linaro.org> -Date: Wed, 25 Mar 2015 14:25:29 -0600 -Subject: [PATCH 59/69] ARM: cpuidle: Add cpuidle support for QCOM cpus - -Define ARM_QCOM_CPUIDLE config item to enable cpuidle support. - -Cc: Stephen Boyd <sboyd@codeaurora.org> -Cc: Arnd Bergmann <arnd@arndb.de> -Cc: Kevin Hilman <khilman@linaro.org> -Cc: Daniel Lezcano <daniel.lezcano@linaro.org> -Signed-off-by: Lina Iyer <lina.iyer@linaro.org> ---- - drivers/cpuidle/Kconfig.arm | 7 +++++++ - 1 file changed, 7 insertions(+) - ---- a/drivers/cpuidle/Kconfig.arm -+++ b/drivers/cpuidle/Kconfig.arm -@@ -86,3 +86,10 @@ config ARM_MVEBU_V7_CPUIDLE - depends on ARCH_MVEBU && !ARM64 - help - Select this to enable cpuidle on Armada 370, 38x and XP processors. -+ -+config ARM_QCOM_CPUIDLE -+ bool "CPU Idle Driver for QCOM processors" -+ depends on ARCH_QCOM -+ select ARM_CPUIDLE -+ help -+ Select this to enable cpuidle on QCOM processors. diff --git a/target/linux/ipq806x/patches-5.4/0060-HACK-arch-arm-force-ZRELADDR-on-arch-qcom.patch b/target/linux/ipq806x/patches-5.4/0060-HACK-arch-arm-force-ZRELADDR-on-arch-qcom.patch deleted file mode 100644 index d3b39ac3e3..0000000000 --- a/target/linux/ipq806x/patches-5.4/0060-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 -@@ -318,7 +318,7 @@ config ARCH_MULTIPLATFORM - depends on MMU - 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 -@@ -258,9 +258,11 @@ 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 $(plat-y))) ---- /dev/null -+++ b/arch/arm/mach-qcom/Makefile.boot -@@ -0,0 +1 @@ -+zreladdr-y+= 0x42208000 diff --git a/target/linux/ipq806x/patches-5.4/0063-1-ipq806x-tsens-driver.patch b/target/linux/ipq806x/patches-5.4/0063-1-ipq806x-tsens-driver.patch deleted file mode 100644 index 80954c17fd..0000000000 --- a/target/linux/ipq806x/patches-5.4/0063-1-ipq806x-tsens-driver.patch +++ /dev/null @@ -1,616 +0,0 @@ -From 3302e1e1a3cfa4e67fda2a61d6f0c42205d40932 Mon Sep 17 00:00:00 2001 -From: Rajith Cherian <rajith@codeaurora.org> -Date: Tue, 14 Feb 2017 18:30:43 +0530 -Subject: [PATCH] ipq8064: tsens: Base tsens driver for IPQ8064 - -Add TSENS driver template to support IPQ8064. -This is a base file copied from tsens-8960.c - -Change-Id: I47c573fdfa2d898243c6a6ba952d1632f91391f7 -Signed-off-by: Rajith Cherian <rajith@codeaurora.org> - -ipq8064: tsens: TSENS driver support for IPQ8064 - -Support for IPQ8064 tsens driver. The driver works -with the thermal framework. The driver overrides the -following fucntionalities: - -1. Get current temperature. -2. Get/Set trip temperatures. -3. Enabled/Disable trip points. -4. ISR for threshold generated interrupt. -5. Notify userspace when trip points are hit. - -Change-Id: I8bc7204fd627d10875ab13fc1de8cb6c2ed7a918 -Signed-off-by: Rajith Cherian <rajith@codeaurora.org> ---- - ---- a/drivers/thermal/qcom/Makefile -+++ b/drivers/thermal/qcom/Makefile -@@ -2,5 +2,5 @@ - obj-$(CONFIG_QCOM_TSENS) += qcom_tsens.o - - qcom_tsens-y += tsens.o tsens-common.o tsens-v0_1.o \ -- tsens-8960.o tsens-v2.o tsens-v1.o -+ tsens-8960.o tsens-v2.o tsens-v1.o tsens-ipq8064.o - obj-$(CONFIG_QCOM_SPMI_TEMP_ALARM) += qcom-spmi-temp-alarm.o ---- /dev/null -+++ b/drivers/thermal/qcom/tsens-ipq8064.c -@@ -0,0 +1,551 @@ -+/* -+ * Copyright (c) 2015, 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. -+ * -+ */ -+ -+#include <linux/platform_device.h> -+#include <linux/delay.h> -+#include <linux/bitops.h> -+#include <linux/regmap.h> -+#include <linux/thermal.h> -+#include <linux/nvmem-consumer.h> -+#include <linux/io.h> -+#include <linux/interrupt.h> -+#include "tsens.h" -+ -+#define CAL_MDEGC 30000 -+ -+#define CONFIG_ADDR 0x3640 -+/* CONFIG_ADDR bitmasks */ -+#define CONFIG 0x9b -+#define CONFIG_MASK 0xf -+#define CONFIG_SHIFT 0 -+ -+#define STATUS_CNTL_8064 0x3660 -+#define CNTL_ADDR 0x3620 -+/* CNTL_ADDR bitmasks */ -+#define EN BIT(0) -+#define SW_RST BIT(1) -+#define SENSOR0_EN BIT(3) -+#define SLP_CLK_ENA BIT(26) -+#define MEASURE_PERIOD 1 -+#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_CODE 0x20000 -+#define THRESHOLD_MIN_CODE 0 -+#define THRESHOLD_MAX_LIMIT_SHIFT 24 -+#define THRESHOLD_MIN_LIMIT_SHIFT 16 -+#define THRESHOLD_UPPER_LIMIT_SHIFT 8 -+#define THRESHOLD_LOWER_LIMIT_SHIFT 0 -+#define THRESHOLD_MAX_LIMIT_MASK (THRESHOLD_MAX_CODE << \ -+ THRESHOLD_MAX_LIMIT_SHIFT) -+#define THRESHOLD_MIN_LIMIT_MASK (THRESHOLD_MAX_CODE << \ -+ THRESHOLD_MIN_LIMIT_SHIFT) -+#define THRESHOLD_UPPER_LIMIT_MASK (THRESHOLD_MAX_CODE << \ -+ THRESHOLD_UPPER_LIMIT_SHIFT) -+#define THRESHOLD_LOWER_LIMIT_MASK (THRESHOLD_MAX_CODE << \ -+ THRESHOLD_LOWER_LIMIT_SHIFT) -+ -+/* Initial temperature threshold values */ -+#define LOWER_LIMIT_TH 0x9d /* 95C */ -+#define UPPER_LIMIT_TH 0xa6 /* 105C */ -+#define MIN_LIMIT_TH 0x0 -+#define MAX_LIMIT_TH 0xff -+ -+#define S0_STATUS_ADDR 0x3628 -+#define STATUS_ADDR_OFFSET 2 -+#define SENSOR_STATUS_SIZE 4 -+#define INT_STATUS_ADDR 0x363c -+#define TRDY_MASK BIT(7) -+#define TIMEOUT_US 100 -+ -+#define TSENS_EN BIT(0) -+#define TSENS_SW_RST BIT(1) -+#define TSENS_ADC_CLK_SEL BIT(2) -+#define SENSOR0_EN BIT(3) -+#define SENSOR1_EN BIT(4) -+#define SENSOR2_EN BIT(5) -+#define SENSOR3_EN BIT(6) -+#define SENSOR4_EN BIT(7) -+#define SENSORS_EN (SENSOR0_EN | SENSOR1_EN | \ -+ SENSOR2_EN | SENSOR3_EN | SENSOR4_EN) -+#define TSENS_8064_SENSOR5_EN BIT(8) -+#define TSENS_8064_SENSOR6_EN BIT(9) -+#define TSENS_8064_SENSOR7_EN BIT(10) -+#define TSENS_8064_SENSOR8_EN BIT(11) -+#define TSENS_8064_SENSOR9_EN BIT(12) -+#define TSENS_8064_SENSOR10_EN BIT(13) -+#define TSENS_8064_SENSORS_EN (SENSORS_EN | \ -+ TSENS_8064_SENSOR5_EN | \ -+ TSENS_8064_SENSOR6_EN | \ -+ TSENS_8064_SENSOR7_EN | \ -+ TSENS_8064_SENSOR8_EN | \ -+ TSENS_8064_SENSOR9_EN | \ -+ TSENS_8064_SENSOR10_EN) -+ -+#define TSENS_8064_SEQ_SENSORS 5 -+#define TSENS_8064_S4_S5_OFFSET 40 -+#define TSENS_FACTOR 1 -+ -+/* Trips: from very hot to very cold */ -+enum tsens_trip_type { -+ TSENS_TRIP_STAGE3 = 0, -+ TSENS_TRIP_STAGE2, -+ TSENS_TRIP_STAGE1, -+ TSENS_TRIP_STAGE0, -+ TSENS_TRIP_NUM, -+}; -+ -+u32 tsens_8064_slope[] = { -+ 1176, 1176, 1154, 1176, -+ 1111, 1132, 1132, 1199, -+ 1132, 1199, 1132 -+ }; -+ -+/* Temperature on y axis and ADC-code on x-axis */ -+static inline int code_to_degC(u32 adc_code, const struct tsens_sensor *s) -+{ -+ int degcbeforefactor, degc; -+ -+ degcbeforefactor = (adc_code * s->slope) + s->offset; -+ -+ if (degcbeforefactor == 0) -+ degc = degcbeforefactor; -+ else if (degcbeforefactor > 0) -+ degc = (degcbeforefactor + TSENS_FACTOR/2) -+ / TSENS_FACTOR; -+ else -+ degc = (degcbeforefactor - TSENS_FACTOR/2) -+ / TSENS_FACTOR; -+ -+ return degc; -+} -+ -+static int degC_to_code(int degC, const struct tsens_sensor *s) -+{ -+ int code = ((degC * TSENS_FACTOR - s->offset) + (s->slope/2)) -+ / s->slope; -+ -+ if (code > THRESHOLD_MAX_CODE) -+ code = THRESHOLD_MAX_CODE; -+ else if (code < THRESHOLD_MIN_CODE) -+ code = THRESHOLD_MIN_CODE; -+ return code; -+} -+ -+static int suspend_ipq8064(struct tsens_priv *priv) -+{ -+ int ret; -+ unsigned int mask; -+ struct regmap *map = priv->tm_map; -+ -+ ret = regmap_read(map, THRESHOLD_ADDR, &priv->ctx.threshold); -+ if (ret) -+ return ret; -+ -+ ret = regmap_read(map, CNTL_ADDR, &priv->ctx.control); -+ if (ret) -+ return ret; -+ -+ mask = SLP_CLK_ENA | EN; -+ -+ ret = regmap_update_bits(map, CNTL_ADDR, mask, 0); -+ if (ret) -+ return ret; -+ -+ return 0; -+} -+ -+static int resume_ipq8064(struct tsens_priv *priv) -+{ -+ int ret; -+ struct regmap *map = priv->tm_map; -+ -+ ret = regmap_update_bits(map, CNTL_ADDR, SW_RST, SW_RST); -+ if (ret) -+ return ret; -+ -+ ret = regmap_update_bits(map, CONFIG_ADDR, CONFIG_MASK, CONFIG); -+ if (ret) -+ return ret; -+ -+ ret = regmap_write(map, THRESHOLD_ADDR, priv->ctx.threshold); -+ if (ret) -+ return ret; -+ -+ ret = regmap_write(map, CNTL_ADDR, priv->ctx.control); -+ if (ret) -+ return ret; -+ -+ return 0; -+} -+ -+static void notify_uspace_tsens_fn(struct work_struct *work) -+{ -+ struct tsens_sensor *s = container_of(work, struct tsens_sensor, -+ notify_work); -+ -+ sysfs_notify(&s->tzd->device.kobj, NULL, "type"); -+} -+ -+static void tsens_scheduler_fn(struct work_struct *work) -+{ -+ struct tsens_priv *priv = container_of(work, struct tsens_priv, -+ tsens_work); -+ unsigned int threshold, threshold_low, code, reg, sensor, mask; -+ unsigned int sensor_addr; -+ bool upper_th_x, lower_th_x; -+ int adc_code, ret; -+ -+ ret = regmap_read(priv->tm_map, STATUS_CNTL_8064, ®); -+ if (ret) -+ return; -+ reg = reg | LOWER_STATUS_CLR | UPPER_STATUS_CLR; -+ ret = regmap_write(priv->tm_map, STATUS_CNTL_8064, reg); -+ if (ret) -+ return; -+ -+ mask = ~(LOWER_STATUS_CLR | UPPER_STATUS_CLR); -+ ret = regmap_read(priv->tm_map, THRESHOLD_ADDR, &threshold); -+ if (ret) -+ return; -+ threshold_low = (threshold & THRESHOLD_LOWER_LIMIT_MASK) -+ >> THRESHOLD_LOWER_LIMIT_SHIFT; -+ threshold = (threshold & THRESHOLD_UPPER_LIMIT_MASK) -+ >> THRESHOLD_UPPER_LIMIT_SHIFT; -+ -+ ret = regmap_read(priv->tm_map, STATUS_CNTL_8064, ®); -+ if (ret) -+ return; -+ -+ ret = regmap_read(priv->tm_map, CNTL_ADDR, &sensor); -+ if (ret) -+ return; -+ sensor &= (uint32_t) TSENS_8064_SENSORS_EN; -+ sensor >>= SENSOR0_SHIFT; -+ -+ /* 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. -+ */ -+ -+ /* Skip if the sensor is disabled */ -+ if (sensor & 1) { -+ ret = regmap_read(priv->tm_map, priv->sensor[0].status, &code); -+ if (ret) -+ return; -+ upper_th_x = code >= threshold; -+ lower_th_x = code <= threshold_low; -+ if (upper_th_x) -+ mask |= UPPER_STATUS_CLR; -+ if (lower_th_x) -+ mask |= LOWER_STATUS_CLR; -+ if (upper_th_x || lower_th_x) { -+ /* Notify user space */ -+ schedule_work(&priv->sensor[0].notify_work); -+ regmap_read(priv->tm_map, sensor_addr, &adc_code); -+ pr_debug("Trigger (%d degrees) for sensor %d\n", -+ code_to_degC(adc_code, &priv->sensor[0]), 0); -+ } -+ } -+ regmap_write(priv->tm_map, STATUS_CNTL_8064, reg & mask); -+ -+ /* force memory to sync */ -+ mb(); -+} -+ -+static irqreturn_t tsens_isr(int irq, void *data) -+{ -+ struct tsens_priv *priv = data; -+ -+ schedule_work(&priv->tsens_work); -+ return IRQ_HANDLED; -+} -+ -+static void hw_init(struct tsens_priv *priv) -+{ -+ int ret; -+ unsigned int reg_cntl = 0, reg_cfg = 0, reg_thr = 0; -+ unsigned int reg_status_cntl = 0; -+ -+ regmap_read(priv->tm_map, CNTL_ADDR, ®_cntl); -+ regmap_write(priv->tm_map, CNTL_ADDR, reg_cntl | TSENS_SW_RST); -+ -+ reg_cntl |= SLP_CLK_ENA | (MEASURE_PERIOD << 18) -+ | (((1 << priv->num_sensors) - 1) << SENSOR0_SHIFT); -+ regmap_write(priv->tm_map, CNTL_ADDR, reg_cntl); -+ regmap_read(priv->tm_map, STATUS_CNTL_8064, ®_status_cntl); -+ reg_status_cntl |= LOWER_STATUS_CLR | UPPER_STATUS_CLR -+ | MIN_STATUS_MASK | MAX_STATUS_MASK; -+ regmap_write(priv->tm_map, STATUS_CNTL_8064, reg_status_cntl); -+ reg_cntl |= TSENS_EN; -+ regmap_write(priv->tm_map, CNTL_ADDR, reg_cntl); -+ -+ regmap_read(priv->tm_map, CONFIG_ADDR, ®_cfg); -+ reg_cfg = (reg_cfg & ~CONFIG_MASK) | (CONFIG << CONFIG_SHIFT); -+ regmap_write(priv->tm_map, CONFIG_ADDR, reg_cfg); -+ -+ reg_thr |= (LOWER_LIMIT_TH << THRESHOLD_LOWER_LIMIT_SHIFT) -+ | (UPPER_LIMIT_TH << THRESHOLD_UPPER_LIMIT_SHIFT) -+ | (MIN_LIMIT_TH << THRESHOLD_MIN_LIMIT_SHIFT) -+ | (MAX_LIMIT_TH << THRESHOLD_MAX_LIMIT_SHIFT); -+ -+ regmap_write(priv->tm_map, THRESHOLD_ADDR, reg_thr); -+ -+ ret = devm_request_irq(priv->dev, priv->tsens_irq, tsens_isr, -+ IRQF_TRIGGER_RISING, "tsens_interrupt", priv); -+ if (ret < 0) { -+ pr_err("%s: request_irq FAIL: %d\n", __func__, ret); -+ return; -+ } -+ -+ INIT_WORK(&priv->tsens_work, tsens_scheduler_fn); -+} -+ -+static int init_ipq8064(struct tsens_priv *priv) -+{ -+ int ret, i; -+ u32 reg_cntl, offset = 0; -+ -+ init_common(priv); -+ 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 >= TSENS_8064_SEQ_SENSORS) -+ offset = TSENS_8064_S4_S5_OFFSET; -+ -+ priv->sensor[i].status = S0_STATUS_ADDR + offset -+ + (i << STATUS_ADDR_OFFSET); -+ priv->sensor[i].slope = tsens_8064_slope[i]; -+ INIT_WORK(&priv->sensor[i].notify_work, -+ notify_uspace_tsens_fn); -+ } -+ -+ reg_cntl = SW_RST; -+ ret = regmap_update_bits(priv->tm_map, CNTL_ADDR, SW_RST, reg_cntl); -+ if (ret) -+ return ret; -+ -+ reg_cntl |= SLP_CLK_ENA | (MEASURE_PERIOD << 18); -+ reg_cntl &= ~SW_RST; -+ ret = regmap_update_bits(priv->tm_map, CONFIG_ADDR, -+ CONFIG_MASK, CONFIG); -+ -+ 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_ipq8064(struct tsens_priv *priv) -+{ -+ int i; -+ char *data, *data_backup; -+ -+ ssize_t num_read = priv->num_sensors; -+ struct tsens_sensor *s = priv->sensor; -+ -+ data = qfprom_read(priv->dev, "calib"); -+ if (IS_ERR(data)) { -+ pr_err("Calibration not found.\n"); -+ return PTR_ERR(data); -+ } -+ -+ data_backup = qfprom_read(priv->dev, "calib_backup"); -+ if (IS_ERR(data_backup)) { -+ pr_err("Backup calibration not found.\n"); -+ return PTR_ERR(data_backup); -+ } -+ -+ for (i = 0; i < num_read; i++) { -+ s[i].calib_data = readb_relaxed(data + i); -+ s[i].calib_data_backup = readb_relaxed(data_backup + i); -+ -+ if (s[i].calib_data_backup) -+ s[i].calib_data = s[i].calib_data_backup; -+ if (!s[i].calib_data) { -+ pr_err("QFPROM TSENS calibration data not present\n"); -+ return -ENODEV; -+ } -+ s[i].slope = tsens_8064_slope[i]; -+ s[i].offset = CAL_MDEGC - (s[i].calib_data * s[i].slope); -+ } -+ -+ hw_init(priv); -+ -+ return 0; -+} -+ -+static int get_temp_ipq8064(struct tsens_priv *priv, int id, int *temp) -+{ -+ int ret; -+ u32 code, trdy; -+ const struct tsens_sensor *s = &priv->sensor[id]; -+ 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_degC(code, s); -+ return 0; -+ } while (time_before(jiffies, timeout)); -+ -+ return -ETIMEDOUT; -+} -+ -+static int set_trip_temp_ipq8064(void *data, int trip, int temp) -+{ -+ unsigned int reg_th, reg_cntl; -+ int ret, code, code_chk, hi_code, lo_code; -+ const struct tsens_sensor *s = data; -+ struct tsens_priv *priv = s->priv; -+ -+ code_chk = code = degC_to_code(temp, s); -+ -+ if (code < THRESHOLD_MIN_CODE || code > THRESHOLD_MAX_CODE) -+ return -EINVAL; -+ -+ ret = regmap_read(priv->tm_map, STATUS_CNTL_8064, ®_cntl); -+ if (ret) -+ return ret; -+ -+ ret = regmap_read(priv->tm_map, THRESHOLD_ADDR, ®_th); -+ if (ret) -+ return ret; -+ -+ hi_code = (reg_th & THRESHOLD_UPPER_LIMIT_MASK) -+ >> THRESHOLD_UPPER_LIMIT_SHIFT; -+ lo_code = (reg_th & THRESHOLD_LOWER_LIMIT_MASK) -+ >> THRESHOLD_LOWER_LIMIT_SHIFT; -+ -+ switch (trip) { -+ case TSENS_TRIP_STAGE3: -+ code <<= THRESHOLD_MAX_LIMIT_SHIFT; -+ reg_th &= ~THRESHOLD_MAX_LIMIT_MASK; -+ break; -+ case TSENS_TRIP_STAGE2: -+ if (code_chk <= lo_code) -+ return -EINVAL; -+ code <<= THRESHOLD_UPPER_LIMIT_SHIFT; -+ reg_th &= ~THRESHOLD_UPPER_LIMIT_MASK; -+ break; -+ case TSENS_TRIP_STAGE1: -+ if (code_chk >= hi_code) -+ return -EINVAL; -+ code <<= THRESHOLD_LOWER_LIMIT_SHIFT; -+ reg_th &= ~THRESHOLD_LOWER_LIMIT_MASK; -+ break; -+ case TSENS_TRIP_STAGE0: -+ code <<= THRESHOLD_MIN_LIMIT_SHIFT; -+ reg_th &= ~THRESHOLD_MIN_LIMIT_MASK; -+ break; -+ default: -+ return -EINVAL; -+ } -+ -+ ret = regmap_write(priv->tm_map, THRESHOLD_ADDR, reg_th | code); -+ if (ret) -+ return ret; -+ -+ return 0; -+} -+ -+static int set_trip_activate_ipq8064(void *data, int trip, -+ enum thermal_trip_activation_mode mode) -+{ -+ unsigned int reg_cntl, mask, val; -+ const struct tsens_sensor *s = data; -+ struct tsens_priv *priv = s->priv; -+ int ret; -+ -+ if (!priv || trip < 0) -+ return -EINVAL; -+ -+ ret = regmap_read(priv->tm_map, STATUS_CNTL_8064, ®_cntl); -+ if (ret) -+ return ret; -+ -+ switch (trip) { -+ case TSENS_TRIP_STAGE3: -+ mask = MAX_STATUS_MASK; -+ break; -+ case TSENS_TRIP_STAGE2: -+ mask = UPPER_STATUS_CLR; -+ break; -+ case TSENS_TRIP_STAGE1: -+ mask = LOWER_STATUS_CLR; -+ break; -+ case TSENS_TRIP_STAGE0: -+ mask = MIN_STATUS_MASK; -+ break; -+ default: -+ return -EINVAL; -+ } -+ -+ if (mode == THERMAL_TRIP_ACTIVATION_DISABLED) -+ val = reg_cntl | mask; -+ else -+ val = reg_cntl & ~mask; -+ -+ ret = regmap_write(priv->tm_map, STATUS_CNTL_8064, val); -+ if (ret) -+ return ret; -+ -+ /* force memory to sync */ -+ mb(); -+ return 0; -+} -+ -+const struct tsens_ops ops_ipq8064 = { -+ .init = init_ipq8064, -+ .calibrate = calibrate_ipq8064, -+ .get_temp = get_temp_ipq8064, -+ .suspend = suspend_ipq8064, -+ .resume = resume_ipq8064, -+ .set_trip_temp = set_trip_temp_ipq8064, -+ .set_trip_activate = set_trip_activate_ipq8064, -+}; -+ -+const struct tsens_plat_data data_ipq8064 = { -+ .num_sensors = 11, -+ .ops = &ops_ipq8064, -+}; ---- a/drivers/thermal/qcom/tsens.c -+++ b/drivers/thermal/qcom/tsens.c -@@ -69,8 +69,11 @@ static const struct of_device_id tsens_t - }, { - .compatible = "qcom,tsens-v2", - .data = &data_tsens_v2, -+ }, { -+ .compatible = "qcom,ipq8064-tsens", -+ .data = &data_ipq8064, - }, -- {} -+ {} - }; - MODULE_DEVICE_TABLE(of, tsens_table); - ---- a/drivers/thermal/qcom/tsens.h -+++ b/drivers/thermal/qcom/tsens.h -@@ -324,7 +324,7 @@ extern const struct tsens_plat_data data - extern const struct tsens_plat_data data_8916, data_8974; - - /* TSENS v1 targets */ --extern const struct tsens_plat_data data_tsens_v1; -+extern const struct tsens_plat_data data_tsens_v1, data_ipq8064; - - /* TSENS v2 targets */ - extern const struct tsens_plat_data data_8996, data_tsens_v2; diff --git a/target/linux/ipq806x/patches-5.4/0063-2-tsens-support-configurable-interrupts.patch b/target/linux/ipq806x/patches-5.4/0063-2-tsens-support-configurable-interrupts.patch deleted file mode 100644 index 54488f25a8..0000000000 --- a/target/linux/ipq806x/patches-5.4/0063-2-tsens-support-configurable-interrupts.patch +++ /dev/null @@ -1,437 +0,0 @@ -From 4e87400732c77765afae2ea89ed43837457aa604 Mon Sep 17 00:00:00 2001 -From: Rajith Cherian <rajith@codeaurora.org> -Date: Wed, 1 Feb 2017 19:00:26 +0530 -Subject: [PATCH] ipq8064: tsens: Support for configurable interrupts - -Provide support for adding configurable high and -configurable low trip temperatures. An interrupts is -also triggerred when these trip points are hit. The -interrupts can be activated or deactivated from sysfs. -This functionality is made available only if -CONFIG_THERMAL_WRITABLE_TRIPS is defined. - -Change-Id: Ib73f3f9459de4fffce7bb985a0312a88291f4934 -Signed-off-by: Rajith Cherian <rajith@codeaurora.org> ---- - .../devicetree/bindings/thermal/qcom-tsens.txt | 4 ++ - drivers/thermal/of-thermal.c | 63 ++++++++++++++++++---- - drivers/thermal/qcom/tsens.c | 43 ++++++++++++--- - drivers/thermal/qcom/tsens.h | 11 ++++ - drivers/thermal/thermal_core.c | 44 ++++++++++++++- - include/linux/thermal.h | 14 +++++ - 6 files changed, 162 insertions(+), 17 deletions(-) - ---- a/drivers/thermal/of-thermal.c -+++ b/drivers/thermal/of-thermal.c -@@ -91,7 +91,7 @@ static int of_thermal_get_temp(struct th - { - struct __thermal_zone *data = tz->devdata; - -- if (!data->ops->get_temp) -+ if (!data->ops->get_temp || (data->mode == THERMAL_DEVICE_DISABLED)) - return -EINVAL; - - return data->ops->get_temp(data->sensor_data, temp); -@@ -102,7 +102,8 @@ static int of_thermal_set_trips(struct t - { - struct __thermal_zone *data = tz->devdata; - -- if (!data->ops || !data->ops->set_trips) -+ if (!data->ops || !data->ops->set_trips -+ || (data->mode == THERMAL_DEVICE_DISABLED)) - return -EINVAL; - - return data->ops->set_trips(data->sensor_data, low, high); -@@ -188,6 +189,9 @@ static int of_thermal_set_emul_temp(stru - { - struct __thermal_zone *data = tz->devdata; - -+ if (data->mode == THERMAL_DEVICE_DISABLED) -+ return -EINVAL; -+ - return data->ops->set_emul_temp(data->sensor_data, temp); - } - -@@ -196,7 +200,7 @@ static int of_thermal_get_trend(struct t - { - struct __thermal_zone *data = tz->devdata; - -- if (!data->ops->get_trend) -+ if (!data->ops->get_trend || (data->mode == THERMAL_DEVICE_DISABLED)) - return -EINVAL; - - return data->ops->get_trend(data->sensor_data, trip, trend); -@@ -297,7 +301,9 @@ static int of_thermal_set_mode(struct th - mutex_unlock(&tz->lock); - - data->mode = mode; -- thermal_zone_device_update(tz, THERMAL_EVENT_UNSPECIFIED); -+ -+ if (mode == THERMAL_DEVICE_ENABLED) -+ thermal_zone_device_update(tz, THERMAL_EVENT_UNSPECIFIED); - - return 0; - } -@@ -307,7 +313,8 @@ static int of_thermal_get_trip_type(stru - { - struct __thermal_zone *data = tz->devdata; - -- if (trip >= data->ntrips || trip < 0) -+ if (trip >= data->ntrips || trip < 0 -+ || (data->mode == THERMAL_DEVICE_DISABLED)) - return -EDOM; - - *type = data->trips[trip].type; -@@ -315,12 +322,39 @@ static int of_thermal_get_trip_type(stru - return 0; - } - -+static int of_thermal_activate_trip_type(struct thermal_zone_device *tz, -+ int trip, enum thermal_trip_activation_mode mode) -+{ -+ struct __thermal_zone *data = tz->devdata; -+ -+ if (trip >= data->ntrips || trip < 0 -+ || (data->mode == THERMAL_DEVICE_DISABLED)) -+ return -EDOM; -+ -+ /* -+ * The configurable_hi and configurable_lo trip points can be -+ * activated and deactivated. -+ */ -+ -+ if (data->ops->set_trip_activate) { -+ int ret; -+ -+ ret = data->ops->set_trip_activate(data->sensor_data, -+ trip, mode); -+ if (ret) -+ return ret; -+ } -+ -+ return 0; -+} -+ - static int of_thermal_get_trip_temp(struct thermal_zone_device *tz, int trip, - int *temp) - { - struct __thermal_zone *data = tz->devdata; - -- if (trip >= data->ntrips || trip < 0) -+ if (trip >= data->ntrips || trip < 0 -+ || (data->mode == THERMAL_DEVICE_DISABLED)) - return -EDOM; - - *temp = data->trips[trip].temperature; -@@ -333,7 +367,8 @@ static int of_thermal_set_trip_temp(stru - { - struct __thermal_zone *data = tz->devdata; - -- if (trip >= data->ntrips || trip < 0) -+ if (trip >= data->ntrips || trip < 0 -+ || (data->mode == THERMAL_DEVICE_DISABLED)) - return -EDOM; - - if (data->ops->set_trip_temp) { -@@ -355,7 +390,8 @@ static int of_thermal_get_trip_hyst(stru - { - struct __thermal_zone *data = tz->devdata; - -- if (trip >= data->ntrips || trip < 0) -+ if (trip >= data->ntrips || trip < 0 -+ || (data->mode == THERMAL_DEVICE_DISABLED)) - return -EDOM; - - *hyst = data->trips[trip].hysteresis; -@@ -368,7 +404,8 @@ static int of_thermal_set_trip_hyst(stru - { - struct __thermal_zone *data = tz->devdata; - -- if (trip >= data->ntrips || trip < 0) -+ if (trip >= data->ntrips || trip < 0 -+ || (data->mode == THERMAL_DEVICE_DISABLED)) - return -EDOM; - - /* thermal framework should take care of data->mask & (1 << trip) */ -@@ -443,6 +480,9 @@ thermal_zone_of_add_sensor(struct device - if (ops->set_emul_temp) - tzd->ops->set_emul_temp = of_thermal_set_emul_temp; - -+ if (ops->set_trip_activate) -+ tzd->ops->set_trip_activate = of_thermal_activate_trip_type; -+ - mutex_unlock(&tzd->lock); - - return tzd; -@@ -765,7 +805,10 @@ static const char * const trip_types[] = - [THERMAL_TRIP_ACTIVE] = "active", - [THERMAL_TRIP_PASSIVE] = "passive", - [THERMAL_TRIP_HOT] = "hot", -- [THERMAL_TRIP_CRITICAL] = "critical", -+ [THERMAL_TRIP_CRITICAL] = "critical_high", -+ [THERMAL_TRIP_CONFIGURABLE_HI] = "configurable_hi", -+ [THERMAL_TRIP_CONFIGURABLE_LOW] = "configurable_lo", -+ [THERMAL_TRIP_CRITICAL_LOW] = "critical_low", - }; - - /** ---- a/drivers/thermal/qcom/tsens.c -+++ b/drivers/thermal/qcom/tsens.c -@@ -22,7 +22,7 @@ static int tsens_get_temp(void *data, in - - static int tsens_get_trend(void *data, int trip, enum thermal_trend *trend) - { -- const struct tsens_sensor *s = data; -+ struct tsens_sensor *s = data; - struct tsens_priv *priv = s->priv; - - if (priv->ops->get_trend) -@@ -31,9 +31,10 @@ static int tsens_get_trend(void *data, i - return -ENOTSUPP; - } - --static int __maybe_unused tsens_suspend(struct device *dev) -+static int __maybe_unused tsens_suspend(void *data) - { -- struct tsens_priv *priv = dev_get_drvdata(dev); -+ struct tsens_sensor *s = data; -+ struct tsens_priv *priv = s->priv; - - if (priv->ops && priv->ops->suspend) - return priv->ops->suspend(priv); -@@ -41,9 +42,10 @@ static int __maybe_unused tsens_suspend - return 0; - } - --static int __maybe_unused tsens_resume(struct device *dev) -+static int __maybe_unused tsens_resume(void *data) - { -- struct tsens_priv *priv = dev_get_drvdata(dev); -+ struct tsens_sensor *s = data; -+ struct tsens_priv *priv = s->priv; - - if (priv->ops && priv->ops->resume) - return priv->ops->resume(priv); -@@ -51,6 +53,30 @@ static int __maybe_unused tsens_resume(s - return 0; - } - -+static int __maybe_unused tsens_set_trip_temp(void *data, int trip, int temp) -+{ -+ struct tsens_sensor *s = data; -+ struct tsens_priv *priv = s->priv; -+ -+ if (priv->ops && priv->ops->set_trip_temp) -+ return priv->ops->set_trip_temp(s, trip, temp); -+ -+ return 0; -+} -+ -+static int __maybe_unused tsens_activate_trip_type(void *data, int trip, -+ enum thermal_trip_activation_mode mode) -+{ -+ struct tsens_sensor *s = data; -+ struct tsens_priv *priv = s->priv; -+ -+ if (priv->ops && priv->ops->set_trip_activate) -+ return priv->ops->set_trip_activate(s, trip, mode); -+ -+ return 0; -+} -+ -+ - static SIMPLE_DEV_PM_OPS(tsens_pm_ops, tsens_suspend, tsens_resume); - - static const struct of_device_id tsens_table[] = { -@@ -80,6 +106,8 @@ MODULE_DEVICE_TABLE(of, tsens_table); - static const struct thermal_zone_of_device_ops tsens_of_ops = { - .get_temp = tsens_get_temp, - .get_trend = tsens_get_trend, -+ .set_trip_temp = tsens_set_trip_temp, -+ .set_trip_activate = tsens_activate_trip_type, - }; - - static int tsens_register(struct tsens_priv *priv) -@@ -123,7 +151,7 @@ static int tsens_probe(struct platform_d - if (id) - data = id->data; - else -- data = &data_8960; -+ return -EINVAL; - - num_sensors = data->num_sensors; - -@@ -144,6 +172,9 @@ static int tsens_probe(struct platform_d - priv->dev = dev; - priv->num_sensors = num_sensors; - priv->ops = data->ops; -+ -+ priv->tsens_irq = platform_get_irq(pdev, 0); -+ - for (i = 0; i < priv->num_sensors; i++) { - if (data->hw_ids) - priv->sensor[i].hw_id = data->hw_ids[i]; ---- a/drivers/thermal/qcom/tsens.h -+++ b/drivers/thermal/qcom/tsens.h -@@ -40,9 +40,12 @@ enum tsens_ver { - struct tsens_sensor { - struct tsens_priv *priv; - struct thermal_zone_device *tzd; -+ struct work_struct notify_work; - int offset; - unsigned int id; - unsigned int hw_id; -+ int calib_data; -+ int calib_data_backup; - int slope; - u32 status; - }; -@@ -57,6 +60,9 @@ struct tsens_sensor { - * @suspend: Function to suspend the tsens device - * @resume: Function to resume the tsens device - * @get_trend: Function to get the thermal/temp trend -+ * @set_trip_temp: Function to set trip temp -+ * @get_trip_temp: Function to get trip temp -+ * @set_trip_activate: Function to activate trip points - */ - struct tsens_ops { - /* mandatory callbacks */ -@@ -69,6 +75,9 @@ struct tsens_ops { - int (*suspend)(struct tsens_priv *priv); - int (*resume)(struct tsens_priv *priv); - int (*get_trend)(struct tsens_priv *priv, int i, enum thermal_trend *trend); -+ int (*set_trip_temp)(void *data, int trip, int temp); -+ int (*set_trip_activate)(void *data, int trip, -+ enum thermal_trip_activation_mode mode); - }; - - #define REG_FIELD_FOR_EACH_SENSOR11(_name, _offset, _startbit, _stopbit) \ -@@ -300,6 +309,7 @@ struct tsens_context { - struct tsens_priv { - struct device *dev; - u32 num_sensors; -+ u32 tsens_irq; - struct regmap *tm_map; - struct regmap *srot_map; - u32 tm_offset; -@@ -308,6 +318,7 @@ struct tsens_priv { - const struct tsens_features *feat; - const struct reg_field *fields; - const struct tsens_ops *ops; -+ struct work_struct tsens_work; - struct tsens_sensor sensor[0]; - }; - ---- a/drivers/thermal/thermal_sysfs.c -+++ b/drivers/thermal/thermal_sysfs.c -@@ -113,12 +113,48 @@ trip_point_type_show(struct device *dev, - return sprintf(buf, "passive\n"); - case THERMAL_TRIP_ACTIVE: - return sprintf(buf, "active\n"); -+ case THERMAL_TRIP_CONFIGURABLE_HI: -+ return sprintf(buf, "configurable_hi\n"); -+ case THERMAL_TRIP_CONFIGURABLE_LOW: -+ return sprintf(buf, "configurable_low\n"); -+ case THERMAL_TRIP_CRITICAL_LOW: -+ return sprintf(buf, "critical_low\n"); - default: - return sprintf(buf, "unknown\n"); - } - } - - static ssize_t -+trip_point_type_activate(struct device *dev, struct device_attribute *attr, -+ const char *buf, size_t count) -+{ -+ struct thermal_zone_device *tz = to_thermal_zone(dev); -+ int trip, ret; -+ char *enabled = "enabled"; -+ char *disabled = "disabled"; -+ -+ if (!tz->ops->set_trip_activate) -+ return -EPERM; -+ -+ if (!sscanf(attr->attr.name, "trip_point_%d_type", &trip)) -+ return -EINVAL; -+ -+ if (!strncmp(buf, enabled, strlen(enabled))) -+ ret = tz->ops->set_trip_activate(tz, trip, -+ THERMAL_TRIP_ACTIVATION_ENABLED); -+ else if (!strncmp(buf, disabled, strlen(disabled))) -+ ret = tz->ops->set_trip_activate(tz, trip, -+ THERMAL_TRIP_ACTIVATION_DISABLED); -+ else -+ ret = -EINVAL; -+ -+ if (ret) -+ return ret; -+ -+ return count; -+} -+ -+static ssize_t - trip_point_temp_store(struct device *dev, struct device_attribute *attr, - const char *buf, size_t count) - { -@@ -559,6 +595,12 @@ static int create_trip_attrs(struct ther - tz->trip_type_attrs[indx].attr.show = trip_point_type_show; - attrs[indx] = &tz->trip_type_attrs[indx].attr.attr; - -+ if (IS_ENABLED(CONFIG_THERMAL_WRITABLE_TRIPS)) { -+ tz->trip_type_attrs[indx].attr.store -+ = trip_point_type_activate; -+ tz->trip_type_attrs[indx].attr.attr.mode |= S_IWUSR; -+ } -+ - /* create trip temp attribute */ - snprintf(tz->trip_temp_attrs[indx].name, THERMAL_NAME_LENGTH, - "trip_point_%d_temp", indx); ---- a/include/linux/thermal.h -+++ b/include/linux/thermal.h -@@ -63,11 +63,19 @@ enum thermal_device_mode { - THERMAL_DEVICE_ENABLED, - }; - -+enum thermal_trip_activation_mode { -+ THERMAL_TRIP_ACTIVATION_DISABLED = 0, -+ THERMAL_TRIP_ACTIVATION_ENABLED, -+}; -+ - enum thermal_trip_type { - THERMAL_TRIP_ACTIVE = 0, - THERMAL_TRIP_PASSIVE, - THERMAL_TRIP_HOT, - THERMAL_TRIP_CRITICAL, -+ THERMAL_TRIP_CONFIGURABLE_HI, -+ THERMAL_TRIP_CONFIGURABLE_LOW, -+ THERMAL_TRIP_CRITICAL_LOW, - }; - - enum thermal_trend { -@@ -105,6 +113,8 @@ struct thermal_zone_device_ops { - enum thermal_trip_type *); - int (*get_trip_temp) (struct thermal_zone_device *, int, int *); - int (*set_trip_temp) (struct thermal_zone_device *, int, int); -+ int (*set_trip_activate) (struct thermal_zone_device *, int, -+ enum thermal_trip_activation_mode); - int (*get_trip_hyst) (struct thermal_zone_device *, int, int *); - int (*set_trip_hyst) (struct thermal_zone_device *, int, int); - int (*get_crit_temp) (struct thermal_zone_device *, int *); -@@ -349,6 +359,8 @@ struct thermal_genl_event { - * temperature. - * @set_trip_temp: a pointer to a function that sets the trip temperature on - * hardware. -+ * @activate_trip_type: a pointer to a function to enable/disable trip -+ * temperature interrupts - */ - struct thermal_zone_of_device_ops { - int (*get_temp)(void *, int *); -@@ -356,6 +368,8 @@ struct thermal_zone_of_device_ops { - int (*set_trips)(void *, int, int); - int (*set_emul_temp)(void *, int); - int (*set_trip_temp)(void *, int, int); -+ int (*set_trip_activate)(void *, int, -+ enum thermal_trip_activation_mode); - }; - - /** diff --git a/target/linux/ipq806x/patches-5.4/0063-3-tsens-fix-kernel-5_4.patch b/target/linux/ipq806x/patches-5.4/0063-3-tsens-fix-kernel-5_4.patch deleted file mode 100644 index 6c056db3b7..0000000000 --- a/target/linux/ipq806x/patches-5.4/0063-3-tsens-fix-kernel-5_4.patch +++ /dev/null @@ -1,68 +0,0 @@ ---- a/drivers/thermal/qcom/tsens-ipq8064.c -+++ b/drivers/thermal/qcom/tsens-ipq8064.c -@@ -18,6 +18,7 @@ - #include <linux/regmap.h> - #include <linux/thermal.h> - #include <linux/nvmem-consumer.h> -+#include <linux/of_platform.h> - #include <linux/io.h> - #include <linux/interrupt.h> - #include "tsens.h" -@@ -320,15 +321,42 @@ static void hw_init(struct tsens_priv *p - INIT_WORK(&priv->tsens_work, tsens_scheduler_fn); - } - -+static const struct regmap_config tsens_config = { -+ .name = "tm", -+ .reg_bits = 32, -+ .val_bits = 32, -+ .reg_stride = 4, -+}; -+ - static int init_ipq8064(struct tsens_priv *priv) - { -- int ret, i; -+ struct device *dev = priv->dev; - u32 reg_cntl, offset = 0; -+ struct resource *res; -+ resource_size_t size; -+ void __iomem *base; -+ int ret, i; -+ struct platform_device *op = of_find_device_by_node(priv->dev->of_node); -+ -+ if (!op) -+ return -EINVAL; - -- init_common(priv); -- if (!priv->tm_map) -- return -ENODEV; -+ /* old DTs where SROT and TM were in a contiguous 2K block */ -+ priv->tm_offset = 0x1000; - -+ res = platform_get_resource(op, IORESOURCE_MEM, 0); -+ size = resource_size(res); -+ base = devm_ioremap(&op->dev, res->start, size); -+ if (IS_ERR(base)) { -+ ret = PTR_ERR(base); -+ goto err_put_device; -+ } -+ -+ priv->tm_map = devm_regmap_init_mmio(dev, base, &tsens_config); -+ if (IS_ERR(priv->tm_map)) { -+ ret = PTR_ERR(priv->tm_map); -+ goto err_put_device; -+ } - /* - * The status registers for each sensor are discontiguous - * because some SoCs have 5 sensors while others have more -@@ -367,6 +395,10 @@ static int init_ipq8064(struct tsens_pri - return ret; - - return 0; -+ -+err_put_device: -+ put_device(&op->dev); -+ return ret; - } - - static int calibrate_ipq8064(struct tsens_priv *priv) diff --git a/target/linux/ipq806x/patches-5.4/0063-4-ip806x-tsense-rework-driver.patch b/target/linux/ipq806x/patches-5.4/0063-4-ip806x-tsense-rework-driver.patch deleted file mode 100644 index 67fc8db7a3..0000000000 --- a/target/linux/ipq806x/patches-5.4/0063-4-ip806x-tsense-rework-driver.patch +++ /dev/null @@ -1,107 +0,0 @@ ---- a/drivers/thermal/qcom/tsens-ipq8064.c -+++ b/drivers/thermal/qcom/tsens-ipq8064.c -@@ -13,10 +13,12 @@ - */ - - #include <linux/platform_device.h> -+#include <linux/err.h> - #include <linux/delay.h> - #include <linux/bitops.h> - #include <linux/regmap.h> - #include <linux/thermal.h> -+#include <linux/slab.h> - #include <linux/nvmem-consumer.h> - #include <linux/of_platform.h> - #include <linux/io.h> -@@ -211,9 +213,8 @@ static void tsens_scheduler_fn(struct wo - struct tsens_priv *priv = container_of(work, struct tsens_priv, - tsens_work); - unsigned int threshold, threshold_low, code, reg, sensor, mask; -- unsigned int sensor_addr; - bool upper_th_x, lower_th_x; -- int adc_code, ret; -+ int ret; - - ret = regmap_read(priv->tm_map, STATUS_CNTL_8064, ®); - if (ret) -@@ -262,9 +263,8 @@ static void tsens_scheduler_fn(struct wo - if (upper_th_x || lower_th_x) { - /* Notify user space */ - schedule_work(&priv->sensor[0].notify_work); -- regmap_read(priv->tm_map, sensor_addr, &adc_code); - pr_debug("Trigger (%d degrees) for sensor %d\n", -- code_to_degC(adc_code, &priv->sensor[0]), 0); -+ code_to_degC(code, &priv->sensor[0]), 0); - } - } - regmap_write(priv->tm_map, STATUS_CNTL_8064, reg & mask); -@@ -404,40 +404,55 @@ err_put_device: - static int calibrate_ipq8064(struct tsens_priv *priv) - { - int i; -- char *data, *data_backup; -- -+ int ret = 0; -+ u8 *data, *data_backup; -+ struct device *dev = priv->dev; - ssize_t num_read = priv->num_sensors; - struct tsens_sensor *s = priv->sensor; - -- data = qfprom_read(priv->dev, "calib"); -+ data = qfprom_read(dev, "calib"); - if (IS_ERR(data)) { -- pr_err("Calibration not found.\n"); -- return PTR_ERR(data); -+ ret = PTR_ERR(data); -+ if (ret != -EPROBE_DEFER) -+ dev_err(dev, "Calibration not found."); -+ goto exit; - } - -- data_backup = qfprom_read(priv->dev, "calib_backup"); -+ data_backup = qfprom_read(dev, "calib_backup"); - if (IS_ERR(data_backup)) { -- pr_err("Backup calibration not found.\n"); -- return PTR_ERR(data_backup); -+ ret = PTR_ERR(data_backup); -+ if (ret != -EPROBE_DEFER) -+ dev_err(dev, "Backup Calibration not found."); -+ goto free_data; - } - - for (i = 0; i < num_read; i++) { - s[i].calib_data = readb_relaxed(data + i); -- s[i].calib_data_backup = readb_relaxed(data_backup + i); -+ -+ if (!s[i].calib_data) { -+ s[i].calib_data_backup = readb_relaxed(data_backup + i); -+ -+ if (!s[i].calib_data_backup) { -+ dev_err(dev, "QFPROM TSENS calibration data not present"); -+ ret = -ENODEV; -+ goto free_backup; -+ } - -- if (s[i].calib_data_backup) - s[i].calib_data = s[i].calib_data_backup; -- if (!s[i].calib_data) { -- pr_err("QFPROM TSENS calibration data not present\n"); -- return -ENODEV; - } -+ - s[i].slope = tsens_8064_slope[i]; - s[i].offset = CAL_MDEGC - (s[i].calib_data * s[i].slope); - } - - hw_init(priv); - -- return 0; -+free_backup: -+ kfree(data_backup); -+free_data: -+ kfree(data); -+exit: -+ return ret; - } - - static int get_temp_ipq8064(struct tsens_priv *priv, int id, int *temp) diff --git a/target/linux/ipq806x/patches-5.4/0065-arm-override-compiler-flags.patch b/target/linux/ipq806x/patches-5.4/0065-arm-override-compiler-flags.patch deleted file mode 100644 index 0d2a4274c7..0000000000 --- a/target/linux/ipq806x/patches-5.4/0065-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 -@@ -67,7 +67,7 @@ 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 -Wa,-march=armv7-m --arch-$(CONFIG_CPU_32v7) =-D__LINUX_ARM_ARCH__=7 $(call cc-option,-march=armv7-a,-march=armv5t -Wa$(comma)-march=armv7-a) -+arch-$(CONFIG_CPU_32v7) =-D__LINUX_ARM_ARCH__=7 -mcpu=cortex-a15 - arch-$(CONFIG_CPU_32v6) =-D__LINUX_ARM_ARCH__=6 $(call cc-option,-march=armv6,-march=armv5t -Wa$(comma)-march=armv6) - # Only override the compiler option if ARMv6. The ARMv6K extensions are - # always available in ARMv7 diff --git a/target/linux/ipq806x/patches-5.4/0067-generic-Mangle-bootloader-s-kernel-arguments.patch b/target/linux/ipq806x/patches-5.4/0067-generic-Mangle-bootloader-s-kernel-arguments.patch deleted file mode 100644 index 751ac10a19..0000000000 --- a/target/linux/ipq806x/patches-5.4/0067-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 -@@ -1827,6 +1827,17 @@ 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 -@@ -4,6 +4,8 @@ - - #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 -@@ -67,6 +69,80 @@ 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]; -@@ -86,12 +162,21 @@ 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'; - -@@ -166,7 +251,9 @@ 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) -@@ -210,6 +297,10 @@ 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 -@@ -104,6 +104,10 @@ - #define CREATE_TRACE_POINTS - #include <trace/events/initcall.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); -@@ -633,6 +637,18 @@ asmlinkage __visible void __init start_k - pr_notice("Kernel command line: %s\n", boot_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-5.4/0069-arm-boot-add-dts-files.patch b/target/linux/ipq806x/patches-5.4/0069-arm-boot-add-dts-files.patch deleted file mode 100644 index b97d36fd7c..0000000000 --- a/target/linux/ipq806x/patches-5.4/0069-arm-boot-add-dts-files.patch +++ /dev/null @@ -1,38 +0,0 @@ -From 8f68331e14dff9a101f2d0e1d6bec84a031f27ee Mon Sep 17 00:00:00 2001 -From: John Crispin <john@phrozen.org> -Date: Thu, 9 Mar 2017 11:03:18 +0100 -Subject: [PATCH 69/69] arm: boot: add dts files - -Signed-off-by: John Crispin <john@phrozen.org> ---- - arch/arm/boot/dts/Makefile | 8 ++++++++ - 1 file changed, 8 insertions(+) - ---- a/arch/arm/boot/dts/Makefile -+++ b/arch/arm/boot/dts/Makefile -@@ -842,7 +842,25 @@ dtb-$(CONFIG_ARCH_QCOM) += \ - qcom-ipq4019-ap.dk04.1-c3.dtb \ - qcom-ipq4019-ap.dk07.1-c1.dtb \ - qcom-ipq4019-ap.dk07.1-c2.dtb \ -+ qcom-ipq8062-wg2600hp3.dtb \ - qcom-ipq8064-ap148.dtb \ -+ qcom-ipq8064-c2600.dtb \ -+ qcom-ipq8064-d7800.dtb \ -+ qcom-ipq8064-db149.dtb \ -+ qcom-ipq8064-ap161.dtb \ -+ qcom-ipq8064-ea7500-v1.dtb \ -+ qcom-ipq8064-ea8500.dtb \ -+ qcom-ipq8064-g10.dtb \ -+ qcom-ipq8064-r7500.dtb \ -+ qcom-ipq8064-r7500v2.dtb \ -+ qcom-ipq8064-unifi-ac-hd.dtb \ -+ qcom-ipq8064-wg2600hp.dtb \ -+ qcom-ipq8064-wpq864.dtb \ -+ qcom-ipq8064-wxr-2533dhp.dtb \ -+ qcom-ipq8065-nbg6817.dtb \ -+ qcom-ipq8065-r7800.dtb \ -+ qcom-ipq8065-rt4230w-rev6.dtb \ -+ qcom-ipq8068-ecw5410.dtb \ - qcom-msm8660-surf.dtb \ - qcom-msm8960-cdp.dtb \ - qcom-msm8974-fairphone-fp2.dtb \ diff --git a/target/linux/ipq806x/patches-5.4/0072-add-ipq806x-with-no-clocks.patch b/target/linux/ipq806x/patches-5.4/0072-add-ipq806x-with-no-clocks.patch deleted file mode 100644 index b7cebd9d39..0000000000 --- a/target/linux/ipq806x/patches-5.4/0072-add-ipq806x-with-no-clocks.patch +++ /dev/null @@ -1,10 +0,0 @@ ---- a/drivers/firmware/qcom_scm.c -+++ b/drivers/firmware/qcom_scm.c -@@ -598,6 +598,7 @@ 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-5.4/080-v5.7-ARM-dts-qcom-add-gpio-ranges-property.patch b/target/linux/ipq806x/patches-5.4/080-v5.7-ARM-dts-qcom-add-gpio-ranges-property.patch deleted file mode 100644 index 0dc9debbfd..0000000000 --- a/target/linux/ipq806x/patches-5.4/080-v5.7-ARM-dts-qcom-add-gpio-ranges-property.patch +++ /dev/null @@ -1,70 +0,0 @@ -From patchwork Mon May 21 20:57:38 2018 -Content-Type: text/plain; charset="utf-8" -MIME-Version: 1.0 -Content-Transfer-Encoding: 7bit -Subject: [v5,3/4] ARM: dts: qcom: add gpio-ranges property -X-Patchwork-Submitter: Christian Lamparter <chunkeey@gmail.com> -X-Patchwork-Id: 917856 -Message-Id: <0ae3376606a89bcdf3fe753a5c967f7103699e09.1526935804.git.chunkeey@gmail.com> -To: linux-gpio@vger.kernel.org, linux-arm-kernel@lists.infradead.org, - linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org -Cc: Bjorn Andersson <bjorn.andersson@linaro.org>, - Linus Walleij <linus.walleij@linaro.org>, - Stephen Boyd <sboyd@kernel.org>, David Brown <david.brown@linaro.org>, - Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com>, - Andy Gross <andy.gross@linaro.org>, - Sven Eckelmann <sven.eckelmann@openmesh.com> -Date: Mon, 21 May 2018 22:57:38 +0200 -From: Christian Lamparter <chunkeey@gmail.com> -List-Id: <linux-gpio.vger.kernel.org> - -This patch adds the gpio-ranges property to almost all of -the Qualcomm ARM platforms that utilize the pinctrl-msm -framework. - -The gpio-ranges property is part of the gpiolib subsystem. -As a result, the binding text is available in section -"2.1 gpio- and pin-controller interaction" of -Documentation/devicetree/bindings/gpio/gpio.txt - -For more information please see the patch titled: -"pinctrl: msm: fix gpio-hog related boot issues" from -this series. - -Reported-by: Sven Eckelmann <sven.eckelmann@openmesh.com> -Tested-by: Sven Eckelmann <sven.eckelmann@openmesh.com> [ipq4019] -Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> -Signed-off-by: Christian Lamparter <chunkeey@gmail.com> -Reviewed-by: Linus Walleij <linus.walleij@linaro.org> ---- -To help with git bisect, the DT update patch has been intentionally -placed after the "pinctrl: msm: fix gpio-hog related boot issues". -Otherwise - if the order was reveresed - and bisect decides to split -between these two patches, the gpiochip_add_pin_ranges() function -will be executed twice with the same parameters for the same pinctrl. ---- - arch/arm/boot/dts/qcom-apq8064.dtsi | 1 + - arch/arm/boot/dts/qcom-apq8084.dtsi | 1 + - arch/arm/boot/dts/qcom-ipq4019.dtsi | 1 + - arch/arm/boot/dts/qcom-ipq8064.dtsi | 1 + - arch/arm/boot/dts/qcom-mdm9615.dtsi | 1 + - arch/arm/boot/dts/qcom-msm8660.dtsi | 1 + - arch/arm/boot/dts/qcom-msm8960.dtsi | 1 + - arch/arm/boot/dts/qcom-msm8974.dtsi | 1 + - arch/arm64/boot/dts/qcom/ipq8074.dtsi | 3 ++- - arch/arm64/boot/dts/qcom/msm8916.dtsi | 1 + - arch/arm64/boot/dts/qcom/msm8992.dtsi | 1 + - arch/arm64/boot/dts/qcom/msm8994.dtsi | 1 + - arch/arm64/boot/dts/qcom/msm8996.dtsi | 1 + - 13 files changed, 14 insertions(+), 1 deletion(-) - ---- a/arch/arm/boot/dts/qcom-ipq8064.dtsi -+++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi -@@ -119,6 +119,7 @@ - reg = <0x800000 0x4000>; - - gpio-controller; -+ gpio-ranges = <&qcom_pinmux 0 0 69>; - #gpio-cells = <2>; - interrupt-controller; - #interrupt-cells = <2>; diff --git a/target/linux/ipq806x/patches-5.4/081-v5.8-ARM-dts-qcom-add-scm-definition-to-ipq806x.patch b/target/linux/ipq806x/patches-5.4/081-v5.8-ARM-dts-qcom-add-scm-definition-to-ipq806x.patch deleted file mode 100644 index f5483ac734..0000000000 --- a/target/linux/ipq806x/patches-5.4/081-v5.8-ARM-dts-qcom-add-scm-definition-to-ipq806x.patch +++ /dev/null @@ -1,29 +0,0 @@ -From 51befb888f62b1a62434fb4b82328d698a30f9de Mon Sep 17 00:00:00 2001 -From: Ansuel Smith <ansuelsmth@gmail.com> -Date: Thu, 19 Mar 2020 23:44:24 +0100 -Subject: ARM: dts: qcom: add scm definition to ipq806x - -Add missing scm definition for ipq806x soc - -Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> -Link: https://lore.kernel.org/r/20200319224424.18473-1-ansuelsmth@gmail.com -Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> ---- - arch/arm/boot/dts/qcom-ipq8064.dtsi | 6 ++++++ - 1 file changed, 6 insertions(+) - ---- a/arch/arm/boot/dts/qcom-ipq8064.dtsi -+++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi -@@ -93,6 +93,12 @@ - }; - }; - -+ firmware { -+ scm { -+ compatible = "qcom,scm-ipq806x", "qcom,scm"; -+ }; -+ }; -+ - soc: soc { - #address-cells = <1>; - #size-cells = <1>; diff --git a/target/linux/ipq806x/patches-5.4/082-ipq8064-dtsi-tweaks.patch b/target/linux/ipq806x/patches-5.4/082-ipq8064-dtsi-tweaks.patch deleted file mode 100644 index 568ca5bb88..0000000000 --- a/target/linux/ipq806x/patches-5.4/082-ipq8064-dtsi-tweaks.patch +++ /dev/null @@ -1,130 +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; - }; -@@ -155,6 +155,7 @@ - function = "pcie3_rst"; - drive-strength = <12>; - bias-disable; -+ output-low; - }; - }; - -@@ -219,21 +220,23 @@ - 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 +254,7 @@ - - syscon-tcsr = <&tcsr>; - -- serial@12490000 { -+ gsbi2_serial: serial@12490000 { - compatible = "qcom,msm-uartdm-v1.3", "qcom,msm-uartdm"; - reg = <0x12490000 0x1000>, - <0x12480000 0x1000>; -@@ -326,7 +329,7 @@ - - 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 +400,7 @@ - status = "disabled"; - }; - -- sata@29000000 { -+ sata: sata@29000000 { - compatible = "qcom,ipq806x-ahci", "generic-ahci"; - reg = <0x29000000 0x180>; - -@@ -430,6 +433,7 @@ - reg = <0x00900000 0x4000>; - #clock-cells = <1>; - #reset-cells = <1>; -+ #power-domain-cells = <1>; - }; - - tcsr: syscon@1a400000 { -@@ -625,13 +629,13 @@ - 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>; -@@ -645,13 +649,12 @@ - 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-5.4/083-ipq8064-dtsi-additions.patch b/target/linux/ipq806x/patches-5.4/083-ipq8064-dtsi-additions.patch deleted file mode 100644 index ccfae25494..0000000000 --- a/target/linux/ipq806x/patches-5.4/083-ipq8064-dtsi-additions.patch +++ /dev/null @@ -1,1024 +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 { -@@ -38,11 +50,476 @@ - 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>; - }; - -- L2: l2-cache { -- compatible = "cache"; -- cache-level = <2>; -+ idle-states { -+ CPU_SPC: spc { -+ compatible = "qcom,idle-state-spc", "arm,idle-state"; -+ status = "disabled"; -+ entry-latency-us = <400>; -+ exit-latency-us = <900>; -+ min-residency-us = <3000>; -+ }; -+ }; -+ }; -+ -+ 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>; -+ -+ 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 = <1>; -+ }; -+ -+ 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>; -+ }; -+ }; -+ -+ thermal-zones { -+ tsens_tz_sensor0 { -+ polling-delay-passive = <0>; -+ polling-delay = <0>; -+ thermal-sensors = <&tsens 0>; -+ -+ trips { -+ cpu-critical-hi { -+ temperature = <125000>; -+ hysteresis = <2000>; -+ type = "critical_high"; -+ }; -+ -+ cpu-config-hi { -+ temperature = <105000>; -+ hysteresis = <2000>; -+ type = "configurable_hi"; -+ }; -+ -+ cpu-config-lo { -+ temperature = <95000>; -+ hysteresis = <2000>; -+ type = "configurable_lo"; -+ }; -+ -+ cpu-critical-low { -+ temperature = <0>; -+ hysteresis = <2000>; -+ type = "critical_low"; -+ }; -+ }; -+ }; -+ -+ tsens_tz_sensor1 { -+ polling-delay-passive = <0>; -+ polling-delay = <0>; -+ thermal-sensors = <&tsens 1>; -+ -+ trips { -+ cpu-critical-hi { -+ temperature = <125000>; -+ hysteresis = <2000>; -+ type = "critical_high"; -+ }; -+ -+ cpu-config-hi { -+ temperature = <105000>; -+ hysteresis = <2000>; -+ type = "configurable_hi"; -+ }; -+ -+ cpu-config-lo { -+ temperature = <95000>; -+ hysteresis = <2000>; -+ type = "configurable_lo"; -+ }; -+ -+ cpu-critical-low { -+ temperature = <0>; -+ hysteresis = <2000>; -+ type = "critical_low"; -+ }; -+ }; -+ }; -+ -+ tsens_tz_sensor2 { -+ polling-delay-passive = <0>; -+ polling-delay = <0>; -+ thermal-sensors = <&tsens 2>; -+ -+ trips { -+ cpu-critical-hi { -+ temperature = <125000>; -+ hysteresis = <2000>; -+ type = "critical_high"; -+ }; -+ -+ cpu-config-hi { -+ temperature = <105000>; -+ hysteresis = <2000>; -+ type = "configurable_hi"; -+ }; -+ -+ cpu-config-lo { -+ temperature = <95000>; -+ hysteresis = <2000>; -+ type = "configurable_lo"; -+ }; -+ -+ cpu-critical-low { -+ temperature = <0>; -+ hysteresis = <2000>; -+ type = "critical_low"; -+ }; -+ }; -+ }; -+ -+ tsens_tz_sensor3 { -+ polling-delay-passive = <0>; -+ polling-delay = <0>; -+ thermal-sensors = <&tsens 3>; -+ -+ trips { -+ cpu-critical-hi { -+ temperature = <125000>; -+ hysteresis = <2000>; -+ type = "critical_high"; -+ }; -+ -+ cpu-config-hi { -+ temperature = <105000>; -+ hysteresis = <2000>; -+ type = "configurable_hi"; -+ }; -+ -+ cpu-config-lo { -+ temperature = <95000>; -+ hysteresis = <2000>; -+ type = "configurable_lo"; -+ }; -+ -+ cpu-critical-low { -+ temperature = <0>; -+ hysteresis = <2000>; -+ type = "critical_low"; -+ }; -+ }; -+ }; -+ -+ tsens_tz_sensor4 { -+ polling-delay-passive = <0>; -+ polling-delay = <0>; -+ thermal-sensors = <&tsens 4>; -+ -+ trips { -+ cpu-critical-hi { -+ temperature = <125000>; -+ hysteresis = <2000>; -+ type = "critical_high"; -+ }; -+ -+ cpu-config-hi { -+ temperature = <105000>; -+ hysteresis = <2000>; -+ type = "configurable_hi"; -+ }; -+ -+ cpu-config-lo { -+ temperature = <95000>; -+ hysteresis = <2000>; -+ type = "configurable_lo"; -+ }; -+ -+ cpu-critical-low { -+ temperature = <0>; -+ hysteresis = <2000>; -+ type = "critical_low"; -+ }; -+ }; -+ }; -+ -+ tsens_tz_sensor5 { -+ polling-delay-passive = <0>; -+ polling-delay = <0>; -+ thermal-sensors = <&tsens 5>; -+ -+ trips { -+ cpu-critical-hi { -+ temperature = <125000>; -+ hysteresis = <2000>; -+ type = "critical_high"; -+ }; -+ -+ cpu-config-hi { -+ temperature = <105000>; -+ hysteresis = <2000>; -+ type = "configurable_hi"; -+ }; -+ -+ cpu-config-lo { -+ temperature = <95000>; -+ hysteresis = <2000>; -+ type = "configurable_lo"; -+ }; -+ -+ cpu-critical-low { -+ temperature = <0>; -+ hysteresis = <2000>; -+ type = "critical_low"; -+ }; -+ }; -+ }; -+ -+ tsens_tz_sensor6 { -+ polling-delay-passive = <0>; -+ polling-delay = <0>; -+ thermal-sensors = <&tsens 6>; -+ -+ trips { -+ cpu-critical-hi { -+ temperature = <125000>; -+ hysteresis = <2000>; -+ type = "critical_high"; -+ }; -+ -+ cpu-config-hi { -+ temperature = <105000>; -+ hysteresis = <2000>; -+ type = "configurable_hi"; -+ }; -+ -+ cpu-config-lo { -+ temperature = <95000>; -+ hysteresis = <2000>; -+ type = "configurable_lo"; -+ }; -+ -+ cpu-critical-low { -+ temperature = <0>; -+ hysteresis = <2000>; -+ type = "critical_low"; -+ }; -+ }; -+ }; -+ -+ tsens_tz_sensor7 { -+ polling-delay-passive = <0>; -+ polling-delay = <0>; -+ thermal-sensors = <&tsens 7>; -+ -+ trips { -+ cpu-critical-hi { -+ temperature = <125000>; -+ hysteresis = <2000>; -+ type = "critical_high"; -+ }; -+ -+ cpu-config-hi { -+ temperature = <105000>; -+ hysteresis = <2000>; -+ type = "configurable_hi"; -+ }; -+ -+ cpu-config-lo { -+ temperature = <95000>; -+ hysteresis = <2000>; -+ type = "configurable_lo"; -+ }; -+ -+ cpu-critical-low { -+ temperature = <0>; -+ hysteresis = <2000>; -+ type = "critical_low"; -+ }; -+ }; -+ }; -+ -+ tsens_tz_sensor8 { -+ polling-delay-passive = <0>; -+ polling-delay = <0>; -+ thermal-sensors = <&tsens 8>; -+ -+ trips { -+ cpu-critical-hi { -+ temperature = <125000>; -+ hysteresis = <2000>; -+ type = "critical_high"; -+ }; -+ -+ cpu-config-hi { -+ temperature = <105000>; -+ hysteresis = <2000>; -+ type = "configurable_hi"; -+ }; -+ -+ cpu-config-lo { -+ temperature = <95000>; -+ hysteresis = <2000>; -+ type = "configurable_lo"; -+ }; -+ -+ cpu-critical-low { -+ temperature = <0>; -+ hysteresis = <2000>; -+ type = "critical_low"; -+ }; -+ }; -+ }; -+ -+ tsens_tz_sensor9 { -+ polling-delay-passive = <0>; -+ polling-delay = <0>; -+ thermal-sensors = <&tsens 9>; -+ -+ trips { -+ cpu-critical-hi { -+ temperature = <125000>; -+ hysteresis = <2000>; -+ type = "critical_high"; -+ }; -+ -+ cpu-config-hi { -+ temperature = <105000>; -+ hysteresis = <2000>; -+ type = "configurable_hi"; -+ }; -+ -+ cpu-config-lo { -+ temperature = <95000>; -+ hysteresis = <2000>; -+ type = "configurable_lo"; -+ }; -+ -+ cpu-critical-low { -+ temperature = <0>; -+ hysteresis = <2000>; -+ type = "critical_low"; -+ }; -+ }; -+ }; -+ -+ tsens_tz_sensor10 { -+ polling-delay-passive = <0>; -+ polling-delay = <0>; -+ thermal-sensors = <&tsens 10>; -+ -+ trips { -+ cpu-critical-hi { -+ temperature = <125000>; -+ hysteresis = <2000>; -+ type = "critical_high"; -+ }; -+ -+ cpu-config-hi { -+ temperature = <105000>; -+ hysteresis = <2000>; -+ type = "configurable_hi"; -+ }; -+ -+ cpu-config-lo { -+ temperature = <95000>; -+ hysteresis = <2000>; -+ type = "configurable_lo"; -+ }; -+ -+ cpu-critical-low { -+ temperature = <0>; -+ hysteresis = <2000>; -+ type = "critical_low"; -+ }; -+ }; - }; - }; - -@@ -93,6 +570,15 @@ - }; - }; - -+ 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 +606,95 @@ - 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>; -+ }; -+ -+ qfprom: qfprom@700000 { -+ compatible = "qcom,qfprom", "syscon"; -+ reg = <0x700000 0x1000>; -+ #address-cells = <1>; -+ #size-cells = <1>; -+ status = "okay"; -+ tsens_calib: calib@400 { -+ reg = <0x400 0xb>; -+ }; -+ tsens_backup: backup@410 { -+ reg = <0x410 0xb>; -+ }; -+ speedbin_efuse: speedbin@0c0 { -+ reg = <0x0c0 0x4>; -+ }; -+ }; -+ -+ 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 +734,15 @@ - }; - }; - -+ 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 +752,53 @@ - }; - }; - -+ 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", -@@ -229,6 +860,17 @@ - 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>; -@@ -241,6 +883,17 @@ - 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>; -+ }; -+ - gsbi2: gsbi@12480000 { - compatible = "qcom,gsbi-v1.0.0"; - cell-index = <2>; -@@ -436,6 +1089,15 @@ - #power-domain-cells = <1>; - }; - -+ tsens: thermal-sensor@900000 { -+ compatible = "qcom,ipq8064-tsens"; -+ reg = <0x900000 0x3680>; -+ nvmem-cells = <&tsens_calib>, <&tsens_backup>; -+ nvmem-cell-names = "calib", "calib_backup"; -+ interrupts = <GIC_SPI 178 IRQ_TYPE_LEVEL_HIGH>; -+ #thermal-sensor-cells = <1>; -+ }; -+ - tcsr: syscon@1a400000 { - compatible = "qcom,tcsr-ipq8064", "syscon"; - reg = <0x1a400000 0x100>; -@@ -448,6 +1110,95 @@ - #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 = <0x110f8800 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 = <0x110f8830 0x30>; -+ clocks = <&gcc USB30_0_MASTER_CLK>; -+ clock-names = "ref"; -+ #phy-cells = <0>; -+ }; -+ -+ usb3_0: usb3@110f8800 { -+ compatible = "qcom,dwc3", "syscon"; -+ #address-cells = <1>; -+ #size-cells = <1>; -+ reg = <0x110f8800 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@11000000 { -+ compatible = "snps,dwc3"; -+ reg = <0x11000000 0xcd00>; -+ interrupts = <GIC_SPI 110 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 = <0x100f8800 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 = <0x100f8830 0x30>; -+ clocks = <&gcc USB30_1_MASTER_CLK>; -+ clock-names = "ref"; -+ #phy-cells = <0>; -+ }; -+ -+ usb3_1: usb3@100f8800 { -+ compatible = "qcom,dwc3", "syscon"; -+ #address-cells = <1>; -+ #size-cells = <1>; -+ reg = <0x100f8800 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@10000000 { -+ compatible = "snps,dwc3"; -+ reg = <0x10000000 0xcd00>; -+ interrupts = <GIC_SPI 205 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 -@@ -601,6 +1352,167 @@ - perst-gpio = <&qcom_pinmux 63 GPIO_ACTIVE_LOW>; - }; - -+ 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_controller: 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>; -+ }; -+ -+ nss_common: syscon@03000000 { -+ compatible = "syscon"; -+ reg = <0x03000000 0x0000FFFF>; -+ }; -+ -+ qsgmii_csr: syscon@1bb00000 { -+ compatible = "syscon"; -+ reg = <0x1bb00000 0x000001FF>; -+ }; -+ -+ stmmac_axi_setup: stmmac-axi-config { -+ snps,wr_osr_lmt = <7>; -+ snps,rd_osr_lmt = <7>; -+ snps,blen = <16 0 0 0 0 0 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"; -+ }; -+ -+ gmac0: ethernet@37000000 { -+ device_type = "network"; -+ compatible = "qcom,ipq806x-gmac", "snps,dwmac"; -+ reg = <0x37000000 0x200000>; -+ interrupts = <GIC_SPI 220 IRQ_TYPE_LEVEL_HIGH>; -+ interrupt-names = "macirq"; -+ -+ snps,axi-config = <&stmmac_axi_setup>; -+ snps,pbl = <32>; -+ snps,aal = <1>; -+ -+ qcom,nss-common = <&nss_common>; -+ qcom,qsgmii-csr = <&qsgmii_csr>; -+ -+ clocks = <&gcc GMAC_CORE1_CLK>; -+ clock-names = "stmmaceth"; -+ -+ resets = <&gcc GMAC_CORE1_RESET>; -+ reset-names = "stmmaceth"; -+ -+ status = "disabled"; -+ }; -+ -+ gmac1: ethernet@37200000 { -+ device_type = "network"; -+ compatible = "qcom,ipq806x-gmac", "snps,dwmac"; -+ reg = <0x37200000 0x200000>; -+ interrupts = <GIC_SPI 223 IRQ_TYPE_LEVEL_HIGH>; -+ interrupt-names = "macirq"; -+ -+ snps,axi-config = <&stmmac_axi_setup>; -+ snps,pbl = <32>; -+ snps,aal = <1>; -+ -+ qcom,nss-common = <&nss_common>; -+ qcom,qsgmii-csr = <&qsgmii_csr>; -+ -+ clocks = <&gcc GMAC_CORE2_CLK>; -+ clock-names = "stmmaceth"; -+ -+ resets = <&gcc GMAC_CORE2_RESET>; -+ reset-names = "stmmaceth"; -+ -+ status = "disabled"; -+ }; -+ -+ gmac2: ethernet@37400000 { -+ device_type = "network"; -+ compatible = "qcom,ipq806x-gmac", "snps,dwmac"; -+ reg = <0x37400000 0x200000>; -+ interrupts = <GIC_SPI 226 IRQ_TYPE_LEVEL_HIGH>; -+ interrupt-names = "macirq"; -+ -+ snps,axi-config = <&stmmac_axi_setup>; -+ snps,pbl = <32>; -+ snps,aal = <1>; -+ -+ qcom,nss-common = <&nss_common>; -+ qcom,qsgmii-csr = <&qsgmii_csr>; -+ -+ clocks = <&gcc GMAC_CORE3_CLK>; -+ clock-names = "stmmaceth"; -+ -+ resets = <&gcc GMAC_CORE3_RESET>; -+ reset-names = "stmmaceth"; -+ -+ status = "disabled"; -+ }; -+ -+ gmac3: ethernet@37600000 { -+ device_type = "network"; -+ compatible = "qcom,ipq806x-gmac", "snps,dwmac"; -+ reg = <0x37600000 0x200000>; -+ interrupts = <GIC_SPI 229 IRQ_TYPE_LEVEL_HIGH>; -+ interrupt-names = "macirq"; -+ -+ snps,axi-config = <&stmmac_axi_setup>; -+ snps,pbl = <32>; -+ snps,aal = <1>; -+ -+ qcom,nss-common = <&nss_common>; -+ qcom,qsgmii-csr = <&qsgmii_csr>; -+ -+ clocks = <&gcc GMAC_CORE4_CLK>; -+ clock-names = "stmmaceth"; -+ -+ resets = <&gcc GMAC_CORE4_RESET>; -+ reset-names = "stmmaceth"; -+ -+ status = "disabled"; -+ }; -+ - vsdcc_fixed: vsdcc-regulator { - compatible = "regulator-fixed"; - regulator-name = "SDCC Power"; -@@ -676,4 +1588,17 @@ - }; - }; - }; -+ -+ 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-5.4/084-ipq8064-v1.0-dtsi-cleanup.patch b/target/linux/ipq806x/patches-5.4/084-ipq8064-v1.0-dtsi-cleanup.patch deleted file mode 100644 index e5ea8e6393..0000000000 --- a/target/linux/ipq806x/patches-5.4/084-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-5.4/085-ipq8064-v1.0-dtsi-additions.patch b/target/linux/ipq806x/patches-5.4/085-ipq8064-v1.0-dtsi-additions.patch deleted file mode 100644 index 58f6a46e4f..0000000000 --- a/target/linux/ipq806x/patches-5.4/085-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-5.4/086-v5.8-pinctrl-qom-use-scm_call-to-route-GPIO-irq-to-Apps.patch b/target/linux/ipq806x/patches-5.4/086-v5.8-pinctrl-qom-use-scm_call-to-route-GPIO-irq-to-Apps.patch deleted file mode 100644 index 2b5171fc54..0000000000 --- a/target/linux/ipq806x/patches-5.4/086-v5.8-pinctrl-qom-use-scm_call-to-route-GPIO-irq-to-Apps.patch +++ /dev/null @@ -1,104 +0,0 @@ -From 13bec8d49bdf10aab4e1570ef42417f6bfbb6126 Mon Sep 17 00:00:00 2001 -From: Ajay Kishore <akisho@codeaurora.org> -Date: Fri, 27 Mar 2020 23:32:08 +0100 -Subject: pinctrl: qcom: use scm_call to route GPIO irq to Apps - -For IPQ806x targets, TZ protects the registers that are used to -configure the routing of interrupts to a target processor. -To resolve this, this patch uses scm call to route GPIO interrupts -to application processor. Also the scm call interface is changed. - -Signed-off-by: Ajay Kishore <akisho@codeaurora.org> -Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> -Link: https://lore.kernel.org/r/20200327223209.20409-1-ansuelsmth@gmail.com -Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> -Signed-off-by: Linus Walleij <linus.walleij@linaro.org> ---- - drivers/pinctrl/qcom/pinctrl-msm.c | 43 ++++++++++++++++++++++++++++++++------ - 1 file changed, 37 insertions(+), 6 deletions(-) - -(limited to 'drivers/pinctrl/qcom/pinctrl-msm.c') - ---- a/drivers/pinctrl/qcom/pinctrl-msm.c -+++ b/drivers/pinctrl/qcom/pinctrl-msm.c -@@ -22,6 +22,8 @@ - #include <linux/reboot.h> - #include <linux/pm.h> - #include <linux/log2.h> -+#include <linux/qcom_scm.h> -+#include <linux/io.h> - - #include "../core.h" - #include "../pinconf.h" -@@ -57,6 +59,8 @@ struct msm_pinctrl { - struct irq_chip irq_chip; - int irq; - -+ bool intr_target_use_scm; -+ - raw_spinlock_t lock; - - DECLARE_BITMAP(dual_edge_irqs, MAX_NR_GPIO); -@@ -64,6 +68,7 @@ struct msm_pinctrl { - - const struct msm_pinctrl_soc_data *soc; - void __iomem *regs[MAX_NR_TILES]; -+ u32 phys_base[MAX_NR_TILES]; - }; - - #define MSM_ACCESSOR(name) \ -@@ -832,11 +837,30 @@ static int msm_gpio_irq_set_type(struct - else - clear_bit(d->hwirq, pctrl->dual_edge_irqs); - -- /* Route interrupts to application cpu */ -- val = msm_readl_intr_target(pctrl, g); -- val &= ~(7 << g->intr_target_bit); -- val |= g->intr_target_kpss_val << g->intr_target_bit; -- msm_writel_intr_target(val, pctrl, g); -+ /* Route interrupts to application cpu. -+ * With intr_target_use_scm interrupts are routed to -+ * application cpu using scm calls. -+ */ -+ if (pctrl->intr_target_use_scm) { -+ u32 addr = pctrl->phys_base[0] + g->intr_target_reg; -+ int ret; -+ -+ qcom_scm_io_readl(addr, &val); -+ -+ val &= ~(7 << g->intr_target_bit); -+ val |= g->intr_target_kpss_val << g->intr_target_bit; -+ -+ ret = qcom_scm_io_writel(addr, val); -+ if (ret) -+ dev_err(pctrl->dev, -+ "Failed routing %lu interrupt to Apps proc", -+ d->hwirq); -+ } else { -+ val = msm_readl_intr_target(pctrl, g); -+ val &= ~(7 << g->intr_target_bit); -+ val |= g->intr_target_kpss_val << g->intr_target_bit; -+ msm_writel_intr_target(val, pctrl, g); -+ } - - /* Update configuration for gpio. - * RAW_STATUS_EN is left on for all gpio irqs. Due to the -@@ -1138,6 +1162,9 @@ int msm_pinctrl_probe(struct platform_de - pctrl->dev = &pdev->dev; - pctrl->soc = soc_data; - pctrl->chip = msm_gpio_template; -+ pctrl->intr_target_use_scm = of_device_is_compatible( -+ pctrl->dev->of_node, -+ "qcom,ipq8064-pinctrl"); - - raw_spin_lock_init(&pctrl->lock); - -@@ -1154,6 +1181,8 @@ int msm_pinctrl_probe(struct platform_de - pctrl->regs[0] = devm_ioremap_resource(&pdev->dev, res); - if (IS_ERR(pctrl->regs[0])) - return PTR_ERR(pctrl->regs[0]); -+ -+ pctrl->phys_base[0] = res->start; - } - - msm_pinctrl_setup_pm_reset(pctrl); diff --git a/target/linux/ipq806x/patches-5.4/087-v5.8-ipq8064-pinctrl-Fixed-missing-RGMII-pincontrol-defin.patch b/target/linux/ipq806x/patches-5.4/087-v5.8-ipq8064-pinctrl-Fixed-missing-RGMII-pincontrol-defin.patch deleted file mode 100644 index 612c33cd0e..0000000000 --- a/target/linux/ipq806x/patches-5.4/087-v5.8-ipq8064-pinctrl-Fixed-missing-RGMII-pincontrol-defin.patch +++ /dev/null @@ -1,56 +0,0 @@ -From 8d8cec9bf6e9260397872785f249dfb59a417d08 Mon Sep 17 00:00:00 2001 -From: Ansuel Smith <ansuelsmth@gmail.com> -Date: Wed, 19 Feb 2020 18:59:39 +0100 -Subject: ipq8064: pinctrl: Fixed missing RGMII pincontrol definitions - -Add missing gpio definition for mdio and rgmii2. - -Signed-off-by: Ram Chandra Jangir <rjangir@codeaurora.org> -Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> -Link: https://lore.kernel.org/r/20200219175940.744-1-ansuelsmth@gmail.com -Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org> -Signed-off-by: Linus Walleij <linus.walleij@linaro.org> ---- - drivers/pinctrl/qcom/pinctrl-ipq8064.c | 10 +++++----- - 1 file changed, 5 insertions(+), 5 deletions(-) - ---- a/drivers/pinctrl/qcom/pinctrl-ipq8064.c -+++ b/drivers/pinctrl/qcom/pinctrl-ipq8064.c -@@ -299,7 +299,7 @@ static const char * const gpio_groups[] - }; - - static const char * const mdio_groups[] = { -- "gpio0", "gpio1", "gpio10", "gpio11", -+ "gpio0", "gpio1", "gpio2", "gpio10", "gpio11", "gpio66", - }; - - static const char * const mi2s_groups[] = { -@@ -403,8 +403,8 @@ static const char * const usb2_hsic_grou - }; - - static const char * const rgmii2_groups[] = { -- "gpio27", "gpio28", "gpio29", "gpio30", "gpio31", "gpio32", -- "gpio51", "gpio52", "gpio59", "gpio60", "gpio61", "gpio62", -+ "gpio2", "gpio27", "gpio28", "gpio29", "gpio30", "gpio31", "gpio32", -+ "gpio51", "gpio52", "gpio59", "gpio60", "gpio61", "gpio62", "gpio66", - }; - - static const char * const sata_groups[] = { -@@ -539,7 +539,7 @@ static const struct msm_function ipq8064 - static const struct msm_pingroup ipq8064_groups[] = { - PINGROUP(0, mdio, NA, NA, NA, NA, NA, NA, NA, NA, NA), - PINGROUP(1, mdio, NA, NA, NA, NA, NA, NA, NA, NA, NA), -- PINGROUP(2, gsbi5_spi_cs3, NA, NA, NA, NA, NA, NA, NA, NA, NA), -+ PINGROUP(2, gsbi5_spi_cs3, rgmii2, mdio, NA, NA, NA, NA, NA, NA, NA), - PINGROUP(3, pcie1_rst, pcie1_prsnt, pdm, NA, NA, NA, NA, NA, NA, NA), - PINGROUP(4, pcie1_pwren_n, pcie1_pwren, NA, NA, NA, NA, NA, NA, NA, NA), - PINGROUP(5, pcie1_clk_req, pcie1_pwrflt, NA, NA, NA, NA, NA, NA, NA, NA), -@@ -603,7 +603,7 @@ static const struct msm_pingroup ipq8064 - PINGROUP(63, pcie3_rst, NA, NA, NA, NA, NA, NA, NA, NA, NA), - PINGROUP(64, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), - PINGROUP(65, pcie3_clk_req, NA, NA, NA, NA, NA, NA, NA, NA, NA), -- PINGROUP(66, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), -+ PINGROUP(66, rgmii2, mdio, NA, NA, NA, NA, NA, NA, NA, NA), - PINGROUP(67, usb2_hsic, NA, NA, NA, NA, NA, NA, NA, NA, NA), - PINGROUP(68, usb2_hsic, NA, NA, NA, NA, NA, NA, NA, NA, NA), - SDC_PINGROUP(sdc3_clk, 0x204a, 14, 6), diff --git a/target/linux/ipq806x/patches-5.4/088-v5.8-watchdog-qcom-wdt-disable-pretimeout-on-timer-platfo.patch b/target/linux/ipq806x/patches-5.4/088-v5.8-watchdog-qcom-wdt-disable-pretimeout-on-timer-platfo.patch deleted file mode 100644 index 1bd44fd5a0..0000000000 --- a/target/linux/ipq806x/patches-5.4/088-v5.8-watchdog-qcom-wdt-disable-pretimeout-on-timer-platfo.patch +++ /dev/null @@ -1,98 +0,0 @@ -From 000de5417107623925a4cf0310579f744ff43c28 Mon Sep 17 00:00:00 2001 -From: Ansuel Smith <ansuelsmth@gmail.com> -Date: Tue, 4 Feb 2020 20:56:48 +0100 -Subject: watchdog: qcom-wdt: disable pretimeout on timer platform - -Some platform like ipq806x doesn't support pretimeout and define -some interrupts used by qcom,msm-timer. Change the driver to check -and use pretimeout only on qcom,kpss-wdt as it's the only platform -that actually supports it. - -Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> -Reviewed-by: Guenter Roeck <linux@roeck-us.net> -Link: https://lore.kernel.org/r/20200204195648.23350-1-ansuelsmth@gmail.com -[groeck: Conflict resolution] -Signed-off-by: Guenter Roeck <linux@roeck-us.net> -Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org> ---- - drivers/watchdog/qcom-wdt.c | 31 +++++++++++++++++++++++-------- - 1 file changed, 23 insertions(+), 8 deletions(-) - ---- a/drivers/watchdog/qcom-wdt.c -+++ b/drivers/watchdog/qcom-wdt.c -@@ -39,6 +39,11 @@ static const u32 reg_offset_data_kpss[] - [WDT_BITE_TIME] = 0x14, - }; - -+struct qcom_wdt_match_data { -+ const u32 *offset; -+ bool pretimeout; -+}; -+ - struct qcom_wdt { - struct watchdog_device wdd; - unsigned long rate; -@@ -168,19 +173,29 @@ static void qcom_clk_disable_unprepare(v - clk_disable_unprepare(data); - } - -+static const struct qcom_wdt_match_data match_data_apcs_tmr = { -+ .offset = reg_offset_data_apcs_tmr, -+ .pretimeout = false, -+}; -+ -+static const struct qcom_wdt_match_data match_data_kpss = { -+ .offset = reg_offset_data_kpss, -+ .pretimeout = true, -+}; -+ - static int qcom_wdt_probe(struct platform_device *pdev) - { - struct device *dev = &pdev->dev; - struct qcom_wdt *wdt; - struct resource *res; - struct device_node *np = dev->of_node; -- const u32 *regs; -+ const struct qcom_wdt_match_data *data; - u32 percpu_offset; - int irq, ret; - struct clk *clk; - -- regs = of_device_get_match_data(dev); -- if (!regs) { -+ data = of_device_get_match_data(dev); -+ if (!data) { - dev_err(dev, "Unsupported QCOM WDT module\n"); - return -ENODEV; - } -@@ -236,7 +251,7 @@ static int qcom_wdt_probe(struct platfor - - /* check if there is pretimeout support */ - irq = platform_get_irq_optional(pdev, 0); -- if (irq > 0) { -+ if (data->pretimeout && irq > 0) { - ret = devm_request_irq(dev, irq, qcom_wdt_isr, - IRQF_TRIGGER_RISING, - "wdt_bark", &wdt->wdd); -@@ -256,7 +271,7 @@ static int qcom_wdt_probe(struct platfor - wdt->wdd.min_timeout = 1; - wdt->wdd.max_timeout = 0x10000000U / wdt->rate; - wdt->wdd.parent = dev; -- wdt->layout = regs; -+ wdt->layout = data->offset; - - if (readl(wdt_addr(wdt, WDT_STS)) & 1) - wdt->wdd.bootstatus = WDIOF_CARDRESET; -@@ -300,9 +315,9 @@ static int __maybe_unused qcom_wdt_resum - static SIMPLE_DEV_PM_OPS(qcom_wdt_pm_ops, qcom_wdt_suspend, qcom_wdt_resume); - - static const struct of_device_id qcom_wdt_of_table[] = { -- { .compatible = "qcom,kpss-timer", .data = reg_offset_data_apcs_tmr }, -- { .compatible = "qcom,scss-timer", .data = reg_offset_data_apcs_tmr }, -- { .compatible = "qcom,kpss-wdt", .data = reg_offset_data_kpss }, -+ { .compatible = "qcom,kpss-timer", .data = &match_data_apcs_tmr }, -+ { .compatible = "qcom,scss-timer", .data = &match_data_apcs_tmr }, -+ { .compatible = "qcom,kpss-wdt", .data = &match_data_kpss }, - { }, - }; - MODULE_DEVICE_TABLE(of, qcom_wdt_of_table); diff --git a/target/linux/ipq806x/patches-5.4/089-v5.8-ipq806x-gcc-Added-the-enable-regs-and-mask-for-PRNG.patch b/target/linux/ipq806x/patches-5.4/089-v5.8-ipq806x-gcc-Added-the-enable-regs-and-mask-for-PRNG.patch deleted file mode 100644 index 015a917e20..0000000000 --- a/target/linux/ipq806x/patches-5.4/089-v5.8-ipq806x-gcc-Added-the-enable-regs-and-mask-for-PRNG.patch +++ /dev/null @@ -1,28 +0,0 @@ -From 1aec193ea41d672d11592714cdda8167eb3b38fc Mon Sep 17 00:00:00 2001 -From: Abhishek Sahu <absahu@codeaurora.org> -Date: Wed, 18 Mar 2020 14:16:56 +0100 -Subject: ipq806x: gcc: Added the enable regs and mask for PRNG - -Kernel got hanged while reading from /dev/hwrng at the -time of PRNG clock enable - -Fixes: 24d8fba44af3 "clk: qcom: Add support for IPQ8064's global clock controller (GCC)" -Signed-off-by: Abhishek Sahu <absahu@codeaurora.org> -Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> -Link: https://lkml.kernel.org/r/20200318131657.345-1-ansuelsmth@gmail.com -Signed-off-by: Stephen Boyd <sboyd@kernel.org> ---- - drivers/clk/qcom/gcc-ipq806x.c | 2 ++ - 1 file changed, 2 insertions(+) - ---- a/drivers/clk/qcom/gcc-ipq806x.c -+++ b/drivers/clk/qcom/gcc-ipq806x.c -@@ -1225,6 +1225,8 @@ static struct clk_rcg prng_src = { - .parent_map = gcc_pxo_pll8_map, - }, - .clkr = { -+ .enable_reg = 0x2e80, -+ .enable_mask = BIT(11), - .hw.init = &(struct clk_init_data){ - .name = "prng_src", - .parent_names = gcc_pxo_pll8, diff --git a/target/linux/ipq806x/patches-5.4/090-v5.8-clk-clk-rpm-fixes.patch b/target/linux/ipq806x/patches-5.4/090-v5.8-clk-clk-rpm-fixes.patch deleted file mode 100644 index a28570974e..0000000000 --- a/target/linux/ipq806x/patches-5.4/090-v5.8-clk-clk-rpm-fixes.patch +++ /dev/null @@ -1,90 +0,0 @@ -From eec152734be10c72d2d413a27ca9d282c28cdb61 Mon Sep 17 00:00:00 2001 -From: Ansuel Smith <ansuelsmth@gmail.com> -Date: Tue, 10 Mar 2020 15:37:56 +0100 -Subject: clk: qcom: clk-rpm: add missing rpm clk for ipq806x - -Add missing definition of rpm clk for ipq806x soc - -Signed-off-by: John Crispin <john@phrozen.org> -Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> -Acked-by: John Crispin <john@phrozen.org> -Reviewed-by: Rob Herring <robh@kernel.org> -Link: https://lkml.kernel.org/r/20200310143756.244-1-ansuelsmth@gmail.com -Signed-off-by: Stephen Boyd <sboyd@kernel.org> ---- - .../devicetree/bindings/clock/qcom,rpmcc.txt | 1 + - drivers/clk/qcom/clk-rpm.c | 35 ++++++++++++++++++++++ - include/dt-bindings/clock/qcom,rpmcc.h | 4 +++ - 3 files changed, 40 insertions(+) - ---- a/Documentation/devicetree/bindings/clock/qcom,rpmcc.txt -+++ b/Documentation/devicetree/bindings/clock/qcom,rpmcc.txt -@@ -15,6 +15,7 @@ Required properties : - "qcom,rpmcc-msm8916", "qcom,rpmcc" - "qcom,rpmcc-msm8974", "qcom,rpmcc" - "qcom,rpmcc-apq8064", "qcom,rpmcc" -+ "qcom,rpmcc-ipq806x", "qcom,rpmcc" - "qcom,rpmcc-msm8996", "qcom,rpmcc" - "qcom,rpmcc-msm8998", "qcom,rpmcc" - "qcom,rpmcc-qcs404", "qcom,rpmcc" ---- a/drivers/clk/qcom/clk-rpm.c -+++ b/drivers/clk/qcom/clk-rpm.c -@@ -543,10 +543,45 @@ static const struct rpm_clk_desc rpm_clk - .num_clks = ARRAY_SIZE(apq8064_clks), - }; - -+/* ipq806x */ -+DEFINE_CLK_RPM(ipq806x, afab_clk, afab_a_clk, QCOM_RPM_APPS_FABRIC_CLK); -+DEFINE_CLK_RPM(ipq806x, cfpb_clk, cfpb_a_clk, QCOM_RPM_CFPB_CLK); -+DEFINE_CLK_RPM(ipq806x, daytona_clk, daytona_a_clk, QCOM_RPM_DAYTONA_FABRIC_CLK); -+DEFINE_CLK_RPM(ipq806x, ebi1_clk, ebi1_a_clk, QCOM_RPM_EBI1_CLK); -+DEFINE_CLK_RPM(ipq806x, sfab_clk, sfab_a_clk, QCOM_RPM_SYS_FABRIC_CLK); -+DEFINE_CLK_RPM(ipq806x, sfpb_clk, sfpb_a_clk, QCOM_RPM_SFPB_CLK); -+DEFINE_CLK_RPM(ipq806x, nss_fabric_0_clk, nss_fabric_0_a_clk, QCOM_RPM_NSS_FABRIC_0_CLK); -+DEFINE_CLK_RPM(ipq806x, nss_fabric_1_clk, nss_fabric_1_a_clk, QCOM_RPM_NSS_FABRIC_1_CLK); -+ -+static struct clk_rpm *ipq806x_clks[] = { -+ [RPM_APPS_FABRIC_CLK] = &ipq806x_afab_clk, -+ [RPM_APPS_FABRIC_A_CLK] = &ipq806x_afab_a_clk, -+ [RPM_CFPB_CLK] = &ipq806x_cfpb_clk, -+ [RPM_CFPB_A_CLK] = &ipq806x_cfpb_a_clk, -+ [RPM_DAYTONA_FABRIC_CLK] = &ipq806x_daytona_clk, -+ [RPM_DAYTONA_FABRIC_A_CLK] = &ipq806x_daytona_a_clk, -+ [RPM_EBI1_CLK] = &ipq806x_ebi1_clk, -+ [RPM_EBI1_A_CLK] = &ipq806x_ebi1_a_clk, -+ [RPM_SYS_FABRIC_CLK] = &ipq806x_sfab_clk, -+ [RPM_SYS_FABRIC_A_CLK] = &ipq806x_sfab_a_clk, -+ [RPM_SFPB_CLK] = &ipq806x_sfpb_clk, -+ [RPM_SFPB_A_CLK] = &ipq806x_sfpb_a_clk, -+ [RPM_NSS_FABRIC_0_CLK] = &ipq806x_nss_fabric_0_clk, -+ [RPM_NSS_FABRIC_0_A_CLK] = &ipq806x_nss_fabric_0_a_clk, -+ [RPM_NSS_FABRIC_1_CLK] = &ipq806x_nss_fabric_1_clk, -+ [RPM_NSS_FABRIC_1_A_CLK] = &ipq806x_nss_fabric_1_a_clk, -+}; -+ -+static const struct rpm_clk_desc rpm_clk_ipq806x = { -+ .clks = ipq806x_clks, -+ .num_clks = ARRAY_SIZE(ipq806x_clks), -+}; -+ - static const struct of_device_id rpm_clk_match_table[] = { - { .compatible = "qcom,rpmcc-msm8660", .data = &rpm_clk_msm8660 }, - { .compatible = "qcom,rpmcc-apq8060", .data = &rpm_clk_msm8660 }, - { .compatible = "qcom,rpmcc-apq8064", .data = &rpm_clk_apq8064 }, -+ { .compatible = "qcom,rpmcc-ipq806x", .data = &rpm_clk_ipq806x }, - { } - }; - MODULE_DEVICE_TABLE(of, rpm_clk_match_table); ---- a/include/dt-bindings/clock/qcom,rpmcc.h -+++ b/include/dt-bindings/clock/qcom,rpmcc.h -@@ -37,6 +37,10 @@ - #define RPM_XO_A0 27 - #define RPM_XO_A1 28 - #define RPM_XO_A2 29 -+#define RPM_NSS_FABRIC_0_CLK 30 -+#define RPM_NSS_FABRIC_0_A_CLK 31 -+#define RPM_NSS_FABRIC_1_CLK 32 -+#define RPM_NSS_FABRIC_1_A_CLK 33 - - /* SMD RPM clocks */ - #define RPM_SMD_XO_CLK_SRC 0 diff --git a/target/linux/ipq806x/patches-5.4/091-v5.8-regulator-add-smb208-support.patch b/target/linux/ipq806x/patches-5.4/091-v5.8-regulator-add-smb208-support.patch deleted file mode 100644 index 42a02865a3..0000000000 --- a/target/linux/ipq806x/patches-5.4/091-v5.8-regulator-add-smb208-support.patch +++ /dev/null @@ -1,63 +0,0 @@ -From b5f25304aece9f2e7eaab275bbb5461c666bf38c Mon Sep 17 00:00:00 2001 -From: Ansuel Smith <ansuelsmth@gmail.com> -Date: Wed, 19 Feb 2020 17:37:11 +0100 -Subject: regulator: add smb208 support - -Smb208 regulators are used on some ipq806x soc. -Add support for it to make it avaiable on some routers -that use it. - -Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> -Signed-off-by: Adrian Panella <ianchi74@outlook.com> -Acked-by: Lee Jones <lee.jones@linaro.org> -Link: https://lore.kernel.org/r/20200219163711.479-1-ansuelsmth@gmail.com -Signed-off-by: Mark Brown <broonie@kernel.org> ---- - Documentation/devicetree/bindings/mfd/qcom-rpm.txt | 4 ++++ - drivers/regulator/qcom_rpm-regulator.c | 9 +++++++++ - 2 files changed, 13 insertions(+) - ---- a/Documentation/devicetree/bindings/mfd/qcom-rpm.txt -+++ b/Documentation/devicetree/bindings/mfd/qcom-rpm.txt -@@ -61,6 +61,7 @@ Regulator nodes are identified by their - "qcom,rpm-pm8901-regulators" - "qcom,rpm-pm8921-regulators" - "qcom,rpm-pm8018-regulators" -+ "qcom,rpm-smb208-regulators" - - - vdd_l0_l1_lvs-supply: - - vdd_l2_l11_l12-supply: -@@ -171,6 +172,9 @@ pm8018: - s1, s2, s3, s4, s5, , l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11, - l12, l14, lvs1 - -+smb208: -+ s1a, s1b, s2a, s2b -+ - The content of each sub-node is defined by the standard binding for regulators - - see regulator.txt - with additional custom properties described below: - ---- a/drivers/regulator/qcom_rpm-regulator.c -+++ b/drivers/regulator/qcom_rpm-regulator.c -@@ -925,12 +925,21 @@ static const struct rpm_regulator_data r - { } - }; - -+static const struct rpm_regulator_data rpm_smb208_regulators[] = { -+ { "s1a", QCOM_RPM_SMB208_S1a, &smb208_smps, "vin_s1a" }, -+ { "s1b", QCOM_RPM_SMB208_S1b, &smb208_smps, "vin_s1b" }, -+ { "s2a", QCOM_RPM_SMB208_S2a, &smb208_smps, "vin_s2a" }, -+ { "s2b", QCOM_RPM_SMB208_S2b, &smb208_smps, "vin_s2b" }, -+ { } -+}; -+ - static const struct of_device_id rpm_of_match[] = { - { .compatible = "qcom,rpm-pm8018-regulators", - .data = &rpm_pm8018_regulators }, - { .compatible = "qcom,rpm-pm8058-regulators", .data = &rpm_pm8058_regulators }, - { .compatible = "qcom,rpm-pm8901-regulators", .data = &rpm_pm8901_regulators }, - { .compatible = "qcom,rpm-pm8921-regulators", .data = &rpm_pm8921_regulators }, -+ { .compatible = "qcom,rpm-smb208-regulators", .data = &rpm_smb208_regulators }, - { } - }; - MODULE_DEVICE_TABLE(of, rpm_of_match); diff --git a/target/linux/ipq806x/patches-5.4/092-1-v5.7-qcom-cpufreq-nvmem-Add-support-for-krait-based-socs.patch b/target/linux/ipq806x/patches-5.4/092-1-v5.7-qcom-cpufreq-nvmem-Add-support-for-krait-based-socs.patch deleted file mode 100644 index bdf0f8f2b9..0000000000 --- a/target/linux/ipq806x/patches-5.4/092-1-v5.7-qcom-cpufreq-nvmem-Add-support-for-krait-based-socs.patch +++ /dev/null @@ -1,361 +0,0 @@ -From a8811ec764f95a04ba82f6f457e28c5e9e36e36b Mon Sep 17 00:00:00 2001 -From: Ansuel Smith <ansuelsmth@gmail.com> -Date: Fri, 13 Mar 2020 18:52:13 +0100 -Subject: cpufreq: qcom: Add support for krait based socs - -In Certain QCOM SoCs like ipq8064, apq8064, msm8960, msm8974 -that has KRAIT processors the voltage/current value of each OPP -varies based on the silicon variant in use. - -The required OPP related data is determined based on -the efuse value. This is similar to the existing code for -kryo cores. So adding support for krait cores here. - -Signed-off-by: Sricharan R <sricharan@codeaurora.org> -Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> -Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> ---- - .../devicetree/bindings/opp/qcom-nvmem-cpufreq.txt | 3 +- - drivers/cpufreq/Kconfig.arm | 2 +- - drivers/cpufreq/cpufreq-dt-platdev.c | 5 + - drivers/cpufreq/qcom-cpufreq-nvmem.c | 191 +++++++++++++++++++-- - 4 files changed, 183 insertions(+), 18 deletions(-) - ---- a/Documentation/devicetree/bindings/opp/qcom-nvmem-cpufreq.txt -+++ b/Documentation/devicetree/bindings/opp/qcom-nvmem-cpufreq.txt -@@ -19,7 +19,8 @@ In 'cpu' nodes: - - In 'operating-points-v2' table: - - compatible: Should be -- - 'operating-points-v2-kryo-cpu' for apq8096 and msm8996. -+ - 'operating-points-v2-kryo-cpu' for apq8096, msm8996, msm8974, -+ apq8064, ipq8064, msm8960 and ipq8074. - - Optional properties: - -------------------- ---- a/drivers/cpufreq/Kconfig.arm -+++ b/drivers/cpufreq/Kconfig.arm -@@ -135,7 +135,7 @@ config ARM_OMAP2PLUS_CPUFREQ - - config ARM_QCOM_CPUFREQ_NVMEM - tristate "Qualcomm nvmem based CPUFreq" -- depends on ARM64 -+ depends on ARCH_QCOM - depends on QCOM_QFPROM - depends on QCOM_SMEM - select PM_OPP ---- a/drivers/cpufreq/cpufreq-dt-platdev.c -+++ b/drivers/cpufreq/cpufreq-dt-platdev.c -@@ -140,6 +140,11 @@ static const struct of_device_id blackli - { .compatible = "ti,am43", }, - { .compatible = "ti,dra7", }, - -+ { .compatible = "qcom,ipq8064", }, -+ { .compatible = "qcom,apq8064", }, -+ { .compatible = "qcom,msm8974", }, -+ { .compatible = "qcom,msm8960", }, -+ - { } - }; - ---- a/drivers/cpufreq/qcom-cpufreq-nvmem.c -+++ b/drivers/cpufreq/qcom-cpufreq-nvmem.c -@@ -49,12 +49,14 @@ struct qcom_cpufreq_drv; - struct qcom_cpufreq_match_data { - int (*get_version)(struct device *cpu_dev, - struct nvmem_cell *speedbin_nvmem, -+ char **pvs_name, - struct qcom_cpufreq_drv *drv); - const char **genpd_names; - }; - - struct qcom_cpufreq_drv { -- struct opp_table **opp_tables; -+ struct opp_table **names_opp_tables; -+ struct opp_table **hw_opp_tables; - struct opp_table **genpd_opp_tables; - u32 versions; - const struct qcom_cpufreq_match_data *data; -@@ -62,6 +64,84 @@ struct qcom_cpufreq_drv { - - static struct platform_device *cpufreq_dt_pdev, *cpufreq_pdev; - -+static void get_krait_bin_format_a(struct device *cpu_dev, -+ int *speed, int *pvs, int *pvs_ver, -+ struct nvmem_cell *pvs_nvmem, u8 *buf) -+{ -+ u32 pte_efuse; -+ -+ pte_efuse = *((u32 *)buf); -+ -+ *speed = pte_efuse & 0xf; -+ if (*speed == 0xf) -+ *speed = (pte_efuse >> 4) & 0xf; -+ -+ if (*speed == 0xf) { -+ *speed = 0; -+ dev_warn(cpu_dev, "Speed bin: Defaulting to %d\n", *speed); -+ } else { -+ dev_dbg(cpu_dev, "Speed bin: %d\n", *speed); -+ } -+ -+ *pvs = (pte_efuse >> 10) & 0x7; -+ if (*pvs == 0x7) -+ *pvs = (pte_efuse >> 13) & 0x7; -+ -+ if (*pvs == 0x7) { -+ *pvs = 0; -+ dev_warn(cpu_dev, "PVS bin: Defaulting to %d\n", *pvs); -+ } else { -+ dev_dbg(cpu_dev, "PVS bin: %d\n", *pvs); -+ } -+} -+ -+static void get_krait_bin_format_b(struct device *cpu_dev, -+ int *speed, int *pvs, int *pvs_ver, -+ struct nvmem_cell *pvs_nvmem, u8 *buf) -+{ -+ u32 pte_efuse, redundant_sel; -+ -+ pte_efuse = *((u32 *)buf); -+ redundant_sel = (pte_efuse >> 24) & 0x7; -+ -+ *pvs_ver = (pte_efuse >> 4) & 0x3; -+ -+ switch (redundant_sel) { -+ case 1: -+ *pvs = ((pte_efuse >> 28) & 0x8) | ((pte_efuse >> 6) & 0x7); -+ *speed = (pte_efuse >> 27) & 0xf; -+ break; -+ case 2: -+ *pvs = (pte_efuse >> 27) & 0xf; -+ *speed = pte_efuse & 0x7; -+ break; -+ default: -+ /* 4 bits of PVS are in efuse register bits 31, 8-6. */ -+ *pvs = ((pte_efuse >> 28) & 0x8) | ((pte_efuse >> 6) & 0x7); -+ *speed = pte_efuse & 0x7; -+ } -+ -+ /* Check SPEED_BIN_BLOW_STATUS */ -+ if (pte_efuse & BIT(3)) { -+ dev_dbg(cpu_dev, "Speed bin: %d\n", *speed); -+ } else { -+ dev_warn(cpu_dev, "Speed bin not set. Defaulting to 0!\n"); -+ *speed = 0; -+ } -+ -+ /* Check PVS_BLOW_STATUS */ -+ pte_efuse = *(((u32 *)buf) + 4); -+ pte_efuse &= BIT(21); -+ if (pte_efuse) { -+ dev_dbg(cpu_dev, "PVS bin: %d\n", *pvs); -+ } else { -+ dev_warn(cpu_dev, "PVS bin not set. Defaulting to 0!\n"); -+ *pvs = 0; -+ } -+ -+ dev_dbg(cpu_dev, "PVS version: %d\n", *pvs_ver); -+} -+ - static enum _msm8996_version qcom_cpufreq_get_msm_id(void) - { - size_t len; -@@ -93,11 +173,13 @@ static enum _msm8996_version qcom_cpufre - - static int qcom_cpufreq_kryo_name_version(struct device *cpu_dev, - struct nvmem_cell *speedbin_nvmem, -+ char **pvs_name, - struct qcom_cpufreq_drv *drv) - { - size_t len; - u8 *speedbin; - enum _msm8996_version msm8996_version; -+ *pvs_name = NULL; - - msm8996_version = qcom_cpufreq_get_msm_id(); - if (NUM_OF_MSM8996_VERSIONS == msm8996_version) { -@@ -125,10 +207,51 @@ static int qcom_cpufreq_kryo_name_versio - return 0; - } - -+static int qcom_cpufreq_krait_name_version(struct device *cpu_dev, -+ struct nvmem_cell *speedbin_nvmem, -+ char **pvs_name, -+ struct qcom_cpufreq_drv *drv) -+{ -+ int speed = 0, pvs = 0, pvs_ver = 0; -+ u8 *speedbin; -+ size_t len; -+ -+ speedbin = nvmem_cell_read(speedbin_nvmem, &len); -+ -+ if (IS_ERR(speedbin)) -+ return PTR_ERR(speedbin); -+ -+ switch (len) { -+ case 4: -+ get_krait_bin_format_a(cpu_dev, &speed, &pvs, &pvs_ver, -+ speedbin_nvmem, speedbin); -+ break; -+ case 8: -+ get_krait_bin_format_b(cpu_dev, &speed, &pvs, &pvs_ver, -+ speedbin_nvmem, speedbin); -+ break; -+ default: -+ dev_err(cpu_dev, "Unable to read nvmem data. Defaulting to 0!\n"); -+ return -ENODEV; -+ } -+ -+ snprintf(*pvs_name, sizeof("speedXX-pvsXX-vXX"), "speed%d-pvs%d-v%d", -+ speed, pvs, pvs_ver); -+ -+ drv->versions = (1 << speed); -+ -+ kfree(speedbin); -+ return 0; -+} -+ - static const struct qcom_cpufreq_match_data match_data_kryo = { - .get_version = qcom_cpufreq_kryo_name_version, - }; - -+static const struct qcom_cpufreq_match_data match_data_krait = { -+ .get_version = qcom_cpufreq_krait_name_version, -+}; -+ - static const char *qcs404_genpd_names[] = { "cpr", NULL }; - - static const struct qcom_cpufreq_match_data match_data_qcs404 = { -@@ -141,6 +264,7 @@ static int qcom_cpufreq_probe(struct pla - struct nvmem_cell *speedbin_nvmem; - struct device_node *np; - struct device *cpu_dev; -+ char *pvs_name = "speedXX-pvsXX-vXX"; - unsigned cpu; - const struct of_device_id *match; - int ret; -@@ -153,7 +277,7 @@ static int qcom_cpufreq_probe(struct pla - if (!np) - return -ENOENT; - -- ret = of_device_is_compatible(np, "operating-points-v2-kryo-cpu"); -+ ret = of_device_is_compatible(np, "operating-points-v2-qcom-cpu"); - if (!ret) { - of_node_put(np); - return -ENOENT; -@@ -181,7 +305,8 @@ static int qcom_cpufreq_probe(struct pla - goto free_drv; - } - -- ret = drv->data->get_version(cpu_dev, speedbin_nvmem, drv); -+ ret = drv->data->get_version(cpu_dev, -+ speedbin_nvmem, &pvs_name, drv); - if (ret) { - nvmem_cell_put(speedbin_nvmem); - goto free_drv; -@@ -190,12 +315,20 @@ static int qcom_cpufreq_probe(struct pla - } - of_node_put(np); - -- drv->opp_tables = kcalloc(num_possible_cpus(), sizeof(*drv->opp_tables), -+ drv->names_opp_tables = kcalloc(num_possible_cpus(), -+ sizeof(*drv->names_opp_tables), - GFP_KERNEL); -- if (!drv->opp_tables) { -+ if (!drv->names_opp_tables) { - ret = -ENOMEM; - goto free_drv; - } -+ drv->hw_opp_tables = kcalloc(num_possible_cpus(), -+ sizeof(*drv->hw_opp_tables), -+ GFP_KERNEL); -+ if (!drv->hw_opp_tables) { -+ ret = -ENOMEM; -+ goto free_opp_names; -+ } - - drv->genpd_opp_tables = kcalloc(num_possible_cpus(), - sizeof(*drv->genpd_opp_tables), -@@ -213,11 +346,23 @@ static int qcom_cpufreq_probe(struct pla - } - - if (drv->data->get_version) { -- drv->opp_tables[cpu] = -- dev_pm_opp_set_supported_hw(cpu_dev, -- &drv->versions, 1); -- if (IS_ERR(drv->opp_tables[cpu])) { -- ret = PTR_ERR(drv->opp_tables[cpu]); -+ -+ if (pvs_name) { -+ drv->names_opp_tables[cpu] = dev_pm_opp_set_prop_name( -+ cpu_dev, -+ pvs_name); -+ if (IS_ERR(drv->names_opp_tables[cpu])) { -+ ret = PTR_ERR(drv->names_opp_tables[cpu]); -+ dev_err(cpu_dev, "Failed to add OPP name %s\n", -+ pvs_name); -+ goto free_opp; -+ } -+ } -+ -+ drv->hw_opp_tables[cpu] = dev_pm_opp_set_supported_hw( -+ cpu_dev, &drv->versions, 1); -+ if (IS_ERR(drv->hw_opp_tables[cpu])) { -+ ret = PTR_ERR(drv->hw_opp_tables[cpu]); - dev_err(cpu_dev, - "Failed to set supported hardware\n"); - goto free_genpd_opp; -@@ -259,11 +404,18 @@ free_genpd_opp: - kfree(drv->genpd_opp_tables); - free_opp: - for_each_possible_cpu(cpu) { -- if (IS_ERR_OR_NULL(drv->opp_tables[cpu])) -+ if (IS_ERR_OR_NULL(drv->names_opp_tables[cpu])) -+ break; -+ dev_pm_opp_put_prop_name(drv->names_opp_tables[cpu]); -+ } -+ for_each_possible_cpu(cpu) { -+ if (IS_ERR_OR_NULL(drv->hw_opp_tables[cpu])) - break; -- dev_pm_opp_put_supported_hw(drv->opp_tables[cpu]); -+ dev_pm_opp_put_supported_hw(drv->hw_opp_tables[cpu]); - } -- kfree(drv->opp_tables); -+ kfree(drv->hw_opp_tables); -+free_opp_names: -+ kfree(drv->names_opp_tables); - free_drv: - kfree(drv); - -@@ -278,13 +430,16 @@ static int qcom_cpufreq_remove(struct pl - platform_device_unregister(cpufreq_dt_pdev); - - for_each_possible_cpu(cpu) { -- if (drv->opp_tables[cpu]) -- dev_pm_opp_put_supported_hw(drv->opp_tables[cpu]); -+ if (drv->names_opp_tables[cpu]) -+ dev_pm_opp_put_supported_hw(drv->names_opp_tables[cpu]); -+ if (drv->hw_opp_tables[cpu]) -+ dev_pm_opp_put_supported_hw(drv->hw_opp_tables[cpu]); - if (drv->genpd_opp_tables[cpu]) - dev_pm_opp_detach_genpd(drv->genpd_opp_tables[cpu]); - } - -- kfree(drv->opp_tables); -+ kfree(drv->names_opp_tables); -+ kfree(drv->hw_opp_tables); - kfree(drv->genpd_opp_tables); - kfree(drv); - -@@ -303,6 +458,10 @@ static const struct of_device_id qcom_cp - { .compatible = "qcom,apq8096", .data = &match_data_kryo }, - { .compatible = "qcom,msm8996", .data = &match_data_kryo }, - { .compatible = "qcom,qcs404", .data = &match_data_qcs404 }, -+ { .compatible = "qcom,ipq8064", .data = &match_data_krait }, -+ { .compatible = "qcom,apq8064", .data = &match_data_krait }, -+ { .compatible = "qcom,msm8974", .data = &match_data_krait }, -+ { .compatible = "qcom,msm8960", .data = &match_data_krait }, - {}, - }; - MODULE_DEVICE_TABLE(of, qcom_cpufreq_match_list); diff --git a/target/linux/ipq806x/patches-5.4/092-2-v5.7-cpufreq-qcom-fix-wrong-compatible-binding.patch b/target/linux/ipq806x/patches-5.4/092-2-v5.7-cpufreq-qcom-fix-wrong-compatible-binding.patch deleted file mode 100644 index 764a917c1f..0000000000 --- a/target/linux/ipq806x/patches-5.4/092-2-v5.7-cpufreq-qcom-fix-wrong-compatible-binding.patch +++ /dev/null @@ -1,26 +0,0 @@ -From 2dea651680cea1f3a29925de51002f33d1f55711 Mon Sep 17 00:00:00 2001 -From: Ansuel Smith <ansuelsmth@gmail.com> -Date: Fri, 1 May 2020 00:22:25 +0200 -Subject: cpufreq: qcom: fix wrong compatible binding - -Binding in Documentation is still "operating-points-v2-kryo-cpu". -Restore the old binding to fix the compatibility problem. - -Fixes: a8811ec764f9 ("cpufreq: qcom: Add support for krait based socs") -Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> -Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> ---- - drivers/cpufreq/qcom-cpufreq-nvmem.c | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - ---- a/drivers/cpufreq/qcom-cpufreq-nvmem.c -+++ b/drivers/cpufreq/qcom-cpufreq-nvmem.c -@@ -277,7 +277,7 @@ static int qcom_cpufreq_probe(struct pla - if (!np) - return -ENOENT; - -- ret = of_device_is_compatible(np, "operating-points-v2-qcom-cpu"); -+ ret = of_device_is_compatible(np, "operating-points-v2-kryo-cpu"); - if (!ret) { - of_node_put(np); - return -ENOENT; diff --git a/target/linux/ipq806x/patches-5.4/093-4-v5.8-ipq806x-PCI-qcom-Use-bulk-clk-api-and-assert-on-error.patch b/target/linux/ipq806x/patches-5.4/093-4-v5.8-ipq806x-PCI-qcom-Use-bulk-clk-api-and-assert-on-error.patch deleted file mode 100644 index ecfcd74693..0000000000 --- a/target/linux/ipq806x/patches-5.4/093-4-v5.8-ipq806x-PCI-qcom-Use-bulk-clk-api-and-assert-on-error.patch +++ /dev/null @@ -1,228 +0,0 @@ -From 6a114526af4689938863bf34976c83bfd279f517 Mon Sep 17 00:00:00 2001 -From: Ansuel Smith <ansuelsmth@gmail.com> -Date: Mon, 15 Jun 2020 23:06:02 +0200 -Subject: PCI: qcom: Use bulk clk api and assert on error - -Rework 2.1.0 revision to use bulk clk api and fix missing assert on -reset_control_deassert error. - -Link: https://lore.kernel.org/r/20200615210608.21469-7-ansuelsmth@gmail.com -Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> -Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> -Reviewed-by: Rob Herring <robh@kernel.org> -Acked-by: Stanimir Varbanov <svarbanov@mm-sol.com> ---- - drivers/pci/controller/dwc/pcie-qcom.c | 131 ++++++++++++--------------------- - 1 file changed, 46 insertions(+), 85 deletions(-) - ---- a/drivers/pci/controller/dwc/pcie-qcom.c -+++ b/drivers/pci/controller/dwc/pcie-qcom.c -@@ -99,12 +99,9 @@ - #define SLV_ADDR_SPACE_SZ 0x10000000 - - #define QCOM_PCIE_2_1_0_MAX_SUPPLY 3 -+#define QCOM_PCIE_2_1_0_MAX_CLOCKS 5 - struct qcom_pcie_resources_2_1_0 { -- struct clk *iface_clk; -- struct clk *core_clk; -- struct clk *phy_clk; -- struct clk *aux_clk; -- struct clk *ref_clk; -+ struct clk_bulk_data clks[QCOM_PCIE_2_1_0_MAX_CLOCKS]; - struct reset_control *pci_reset; - struct reset_control *axi_reset; - struct reset_control *ahb_reset; -@@ -244,25 +241,21 @@ static int qcom_pcie_get_resources_2_1_0 - if (ret) - return ret; - -- res->iface_clk = devm_clk_get(dev, "iface"); -- if (IS_ERR(res->iface_clk)) -- return PTR_ERR(res->iface_clk); -- -- res->core_clk = devm_clk_get(dev, "core"); -- if (IS_ERR(res->core_clk)) -- return PTR_ERR(res->core_clk); -- -- res->phy_clk = devm_clk_get(dev, "phy"); -- if (IS_ERR(res->phy_clk)) -- return PTR_ERR(res->phy_clk); -- -- res->aux_clk = devm_clk_get_optional(dev, "aux"); -- if (IS_ERR(res->aux_clk)) -- return PTR_ERR(res->aux_clk); -- -- res->ref_clk = devm_clk_get_optional(dev, "ref"); -- if (IS_ERR(res->ref_clk)) -- return PTR_ERR(res->ref_clk); -+ res->clks[0].id = "iface"; -+ res->clks[1].id = "core"; -+ res->clks[2].id = "phy"; -+ res->clks[3].id = "aux"; -+ res->clks[4].id = "ref"; -+ -+ /* iface, core, phy are required */ -+ ret = devm_clk_bulk_get(dev, 3, res->clks); -+ if (ret < 0) -+ return ret; -+ -+ /* aux, ref are optional */ -+ ret = devm_clk_bulk_get_optional(dev, 2, res->clks + 3); -+ if (ret < 0) -+ return ret; - - res->pci_reset = devm_reset_control_get_exclusive(dev, "pci"); - if (IS_ERR(res->pci_reset)) -@@ -292,17 +285,13 @@ static void qcom_pcie_deinit_2_1_0(struc - { - struct qcom_pcie_resources_2_1_0 *res = &pcie->res.v2_1_0; - -- clk_disable_unprepare(res->phy_clk); -+ clk_bulk_disable_unprepare(ARRAY_SIZE(res->clks), res->clks); - reset_control_assert(res->pci_reset); - reset_control_assert(res->axi_reset); - reset_control_assert(res->ahb_reset); - reset_control_assert(res->por_reset); - reset_control_assert(res->ext_reset); - reset_control_assert(res->phy_reset); -- clk_disable_unprepare(res->iface_clk); -- clk_disable_unprepare(res->core_clk); -- clk_disable_unprepare(res->aux_clk); -- clk_disable_unprepare(res->ref_clk); - - writel(1, pcie->parf + PCIE20_PARF_PHY_CTRL); - -@@ -334,47 +323,45 @@ static int qcom_pcie_init_2_1_0(struct q - return ret; - } - -- ret = reset_control_assert(res->ahb_reset); -+ ret = reset_control_deassert(res->ahb_reset); - if (ret) { -- dev_err(dev, "cannot assert ahb reset\n"); -- goto err_assert_ahb; -+ dev_err(dev, "cannot deassert ahb reset\n"); -+ goto err_deassert_ahb; - } - -- ret = clk_prepare_enable(res->iface_clk); -+ ret = reset_control_deassert(res->ext_reset); - if (ret) { -- dev_err(dev, "cannot prepare/enable iface clock\n"); -- goto err_assert_ahb; -+ dev_err(dev, "cannot deassert ext reset\n"); -+ goto err_deassert_ext; - } - -- ret = clk_prepare_enable(res->core_clk); -+ ret = reset_control_deassert(res->phy_reset); - if (ret) { -- dev_err(dev, "cannot prepare/enable core clock\n"); -- goto err_clk_core; -+ dev_err(dev, "cannot deassert phy reset\n"); -+ goto err_deassert_phy; - } - -- ret = clk_prepare_enable(res->aux_clk); -+ ret = reset_control_deassert(res->pci_reset); - if (ret) { -- dev_err(dev, "cannot prepare/enable aux clock\n"); -- goto err_clk_aux; -+ dev_err(dev, "cannot deassert pci reset\n"); -+ goto err_deassert_pci; - } - -- ret = clk_prepare_enable(res->ref_clk); -+ ret = reset_control_deassert(res->por_reset); - if (ret) { -- dev_err(dev, "cannot prepare/enable ref clock\n"); -- goto err_clk_ref; -+ dev_err(dev, "cannot deassert por reset\n"); -+ goto err_deassert_por; - } - -- ret = reset_control_deassert(res->ahb_reset); -+ ret = reset_control_deassert(res->axi_reset); - if (ret) { -- dev_err(dev, "cannot deassert ahb reset\n"); -- goto err_deassert_ahb; -+ dev_err(dev, "cannot deassert axi reset\n"); -+ goto err_deassert_axi; - } - -- ret = reset_control_deassert(res->ext_reset); -- if (ret) { -- dev_err(dev, "cannot deassert ext reset\n"); -- goto err_deassert_ahb; -- } -+ ret = clk_bulk_prepare_enable(ARRAY_SIZE(res->clks), res->clks); -+ if (ret) -+ goto err_clks; - - /* enable PCIe clocks and resets */ - val = readl(pcie->parf + PCIE20_PARF_PHY_CTRL); -@@ -408,36 +395,6 @@ static int qcom_pcie_init_2_1_0(struct q - val |= PHY_REFCLK_SSP_EN; - writel(val, pcie->parf + PCIE20_PARF_PHY_REFCLK); - -- ret = reset_control_deassert(res->phy_reset); -- if (ret) { -- dev_err(dev, "cannot deassert phy reset\n"); -- return ret; -- } -- -- ret = reset_control_deassert(res->pci_reset); -- if (ret) { -- dev_err(dev, "cannot deassert pci reset\n"); -- return ret; -- } -- -- ret = reset_control_deassert(res->por_reset); -- if (ret) { -- dev_err(dev, "cannot deassert por reset\n"); -- return ret; -- } -- -- ret = reset_control_deassert(res->axi_reset); -- if (ret) { -- dev_err(dev, "cannot deassert axi reset\n"); -- return ret; -- } -- -- ret = clk_prepare_enable(res->phy_clk); -- if (ret) { -- dev_err(dev, "cannot prepare/enable phy clock\n"); -- goto err_deassert_ahb; -- } -- - /* wait for clock acquisition */ - usleep_range(1000, 1500); - -@@ -450,15 +407,19 @@ static int qcom_pcie_init_2_1_0(struct q - - return 0; - -+err_clks: -+ reset_control_assert(res->axi_reset); -+err_deassert_axi: -+ reset_control_assert(res->por_reset); -+err_deassert_por: -+ reset_control_assert(res->pci_reset); -+err_deassert_pci: -+ reset_control_assert(res->phy_reset); -+err_deassert_phy: -+ reset_control_assert(res->ext_reset); -+err_deassert_ext: -+ reset_control_assert(res->ahb_reset); - err_deassert_ahb: -- clk_disable_unprepare(res->ref_clk); --err_clk_ref: -- clk_disable_unprepare(res->aux_clk); --err_clk_aux: -- clk_disable_unprepare(res->core_clk); --err_clk_core: -- clk_disable_unprepare(res->iface_clk); --err_assert_ahb: - regulator_bulk_disable(ARRAY_SIZE(res->supplies), res->supplies); - - return ret; diff --git a/target/linux/ipq806x/patches-5.4/093-7-v5.8-ipq806x-PCI-qcom-Add-ipq8064-rev2-variant.patch b/target/linux/ipq806x/patches-5.4/093-7-v5.8-ipq806x-PCI-qcom-Add-ipq8064-rev2-variant.patch deleted file mode 100644 index be334d72e9..0000000000 --- a/target/linux/ipq806x/patches-5.4/093-7-v5.8-ipq806x-PCI-qcom-Add-ipq8064-rev2-variant.patch +++ /dev/null @@ -1,36 +0,0 @@ -From 8df093fe2ae1717389df0dcdc620c02cc35abb21 Mon Sep 17 00:00:00 2001 -From: Ansuel Smith <ansuelsmth@gmail.com> -Date: Mon, 15 Jun 2020 23:06:05 +0200 -Subject: PCI: qcom: Add ipq8064 rev2 variant - -Ipq8064-v2 have tx term offset set to 0. Introduce this variant to permit -different offset based on the revision. - -Link: https://lore.kernel.org/r/20200615210608.21469-10-ansuelsmth@gmail.com -Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> -Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> -Acked-by: Stanimir Varbanov <svarbanov@mm-sol.com> ---- - drivers/pci/controller/dwc/pcie-qcom.c | 4 +++- - 1 file changed, 3 insertions(+), 1 deletion(-) - ---- a/drivers/pci/controller/dwc/pcie-qcom.c -+++ b/drivers/pci/controller/dwc/pcie-qcom.c -@@ -368,7 +368,8 @@ static int qcom_pcie_init_2_1_0(struct q - val &= ~BIT(0); - writel(val, pcie->parf + PCIE20_PARF_PHY_CTRL); - -- if (of_device_is_compatible(node, "qcom,pcie-ipq8064")) { -+ if (of_device_is_compatible(node, "qcom,pcie-ipq8064") || -+ of_device_is_compatible(node, "qcom,pcie-ipq8064-v2")) { - writel(PCS_DEEMPH_TX_DEEMPH_GEN1(24) | - PCS_DEEMPH_TX_DEEMPH_GEN2_3_5DB(24) | - PCS_DEEMPH_TX_DEEMPH_GEN2_6DB(34), -@@ -1330,6 +1331,7 @@ err_pm_runtime_put: - static const struct of_device_id qcom_pcie_match[] = { - { .compatible = "qcom,pcie-apq8084", .data = &ops_1_0_0 }, - { .compatible = "qcom,pcie-ipq8064", .data = &ops_2_1_0 }, -+ { .compatible = "qcom,pcie-ipq8064-v2", .data = &ops_2_1_0 }, - { .compatible = "qcom,pcie-apq8064", .data = &ops_2_1_0 }, - { .compatible = "qcom,pcie-msm8996", .data = &ops_2_3_2 }, - { .compatible = "qcom,pcie-ipq8074", .data = &ops_2_3_3 }, diff --git a/target/linux/ipq806x/patches-5.4/093-8-v5.8-ipq806x-PCI-qcom-Support-pci-speed-set-for-ipq806x.patch b/target/linux/ipq806x/patches-5.4/093-8-v5.8-ipq806x-PCI-qcom-Support-pci-speed-set-for-ipq806x.patch deleted file mode 100644 index 5440b2f7f8..0000000000 --- a/target/linux/ipq806x/patches-5.4/093-8-v5.8-ipq806x-PCI-qcom-Support-pci-speed-set-for-ipq806x.patch +++ /dev/null @@ -1,74 +0,0 @@ -From 51ed2c2b60265006bde7531d10993cf24def0aee Mon Sep 17 00:00:00 2001 -From: Sham Muthayyan <smuthayy@codeaurora.org> -Date: Mon, 15 Jun 2020 23:06:07 +0200 -Subject: PCI: qcom: Support pci speed set for ipq806x - -Some SoC based on ipq8064/5 needs to be limited to pci GEN1 speed due to -some hardware limitations. Add support for speed setting defined by the -max-link-speed binding. If not defined the max speed is set to GEN2 by -default. - -Link: https://lore.kernel.org/r/20200615210608.21469-12-ansuelsmth@gmail.com -Signed-off-by: Sham Muthayyan <smuthayy@codeaurora.org> -Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> -Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> -Reviewed-by: Rob Herring <robh@kernel.org> -Acked-by: Stanimir Varbanov <svarbanov@mm-sol.com> ---- - -Backported with light changes: -* One include is missing in kernel 5.4 - - drivers/pci/controller/dwc/pcie-qcom.c | 13 +++++++++++++ - 1 file changed, 13 insertions(+) - ---- a/drivers/pci/controller/dwc/pcie-qcom.c -+++ b/drivers/pci/controller/dwc/pcie-qcom.c -@@ -27,6 +27,7 @@ - #include <linux/slab.h> - #include <linux/types.h> - -+#include "../../pci.h" - #include "pcie-designware.h" - - #define PCIE20_PARF_SYS_CTRL 0x00 -@@ -98,6 +99,8 @@ - #define PCIE20_v3_PARF_SLV_ADDR_SPACE_SIZE 0x358 - #define SLV_ADDR_SPACE_SZ 0x10000000 - -+#define PCIE20_LNK_CONTROL2_LINK_STATUS2 0xa0 -+ - #define QCOM_PCIE_2_1_0_MAX_SUPPLY 3 - #define QCOM_PCIE_2_1_0_MAX_CLOCKS 5 - struct qcom_pcie_resources_2_1_0 { -@@ -184,6 +187,7 @@ struct qcom_pcie { - struct phy *phy; - struct gpio_desc *reset; - const struct qcom_pcie_ops *ops; -+ int gen; - }; - - #define to_qcom_pcie(x) dev_get_drvdata((x)->dev) -@@ -399,6 +403,11 @@ static int qcom_pcie_init_2_1_0(struct q - /* wait for clock acquisition */ - usleep_range(1000, 1500); - -+ if (pcie->gen == 1) { -+ val = readl(pci->dbi_base + PCIE20_LNK_CONTROL2_LINK_STATUS2); -+ val |= PCI_EXP_LNKSTA_CLS_2_5GB; -+ writel(val, pci->dbi_base + PCIE20_LNK_CONTROL2_LINK_STATUS2); -+ } - - /* Set the Max TLP size to 2K, instead of using default of 4K */ - writel(CFG_REMOTE_RD_REQ_BRIDGE_SIZE_2K, -@@ -1263,6 +1272,10 @@ static int qcom_pcie_probe(struct platfo - goto err_pm_runtime_put; - } - -+ pcie->gen = of_pci_get_max_link_speed(pdev->dev.of_node); -+ if (pcie->gen < 0) -+ pcie->gen = 2; -+ - res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "parf"); - pcie->parf = devm_ioremap_resource(dev, res); - if (IS_ERR(pcie->parf)) { diff --git a/target/linux/ipq806x/patches-5.4/093-drivers-cpufreq-qcom-cpufreq-nvmem-support-specific-.patch b/target/linux/ipq806x/patches-5.4/093-drivers-cpufreq-qcom-cpufreq-nvmem-support-specific-.patch deleted file mode 100644 index 19c3d096c4..0000000000 --- a/target/linux/ipq806x/patches-5.4/093-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 { -@@ -250,6 +251,7 @@ 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 }; -@@ -385,6 +387,19 @@ 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-5.4/094-v5.7-ipq806x-net-mdio-add-ipq8064-mdio-driver.patch b/target/linux/ipq806x/patches-5.4/094-v5.7-ipq806x-net-mdio-add-ipq8064-mdio-driver.patch deleted file mode 100644 index 328942dad9..0000000000 --- a/target/linux/ipq806x/patches-5.4/094-v5.7-ipq806x-net-mdio-add-ipq8064-mdio-driver.patch +++ /dev/null @@ -1,216 +0,0 @@ -From caaa71fac36ec8c19145dbf8262a9b77ab09f1a1 Mon Sep 17 00:00:00 2001 -From: Ansuel Smith <ansuelsmth@gmail.com> -Date: Wed, 4 Mar 2020 22:38:32 +0100 -Subject: net: mdio: add ipq8064 mdio driver - -Currently ipq806x soc use generic bitbang driver to -comunicate with the gmac ethernet interface. -Add a dedicated driver created by chunkeey to fix this. - -Co-developed-by: Christian Lamparter <chunkeey@gmail.com> -Signed-off-by: Christian Lamparter <chunkeey@gmail.com> -Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> -Signed-off-by: David S. Miller <davem@davemloft.net> ---- - drivers/net/phy/Kconfig | 8 ++ - drivers/net/phy/Makefile | 1 + - drivers/net/phy/mdio-ipq8064.c | 166 +++++++++++++++++++++++++++++++++++++++++ - 3 files changed, 175 insertions(+) - create mode 100644 drivers/net/phy/mdio-ipq8064.c - ---- a/drivers/net/phy/Kconfig -+++ b/drivers/net/phy/Kconfig -@@ -156,6 +156,14 @@ config MDIO_I2C - - This is library mode. - -+config MDIO_IPQ8064 -+ tristate "Qualcomm IPQ8064 MDIO interface support" -+ depends on HAS_IOMEM && OF_MDIO -+ depends on MFD_SYSCON -+ help -+ This driver supports the MDIO interface found in the network -+ interface units of the IPQ8064 SoC -+ - config MDIO_MOXART - tristate "MOXA ART MDIO interface support" - depends on ARCH_MOXART || COMPILE_TEST ---- a/drivers/net/phy/Makefile -+++ b/drivers/net/phy/Makefile -@@ -50,6 +50,7 @@ obj-$(CONFIG_MDIO_CAVIUM) += mdio-cavium - obj-$(CONFIG_MDIO_GPIO) += mdio-gpio.o - obj-$(CONFIG_MDIO_HISI_FEMAC) += mdio-hisi-femac.o - obj-$(CONFIG_MDIO_I2C) += mdio-i2c.o -+obj-$(CONFIG_MDIO_IPQ8064) += mdio-ipq8064.o - obj-$(CONFIG_MDIO_MOXART) += mdio-moxart.o - obj-$(CONFIG_MDIO_MSCC_MIIM) += mdio-mscc-miim.o - obj-$(CONFIG_MDIO_OCTEON) += mdio-octeon.o ---- /dev/null -+++ b/drivers/net/phy/mdio-ipq8064.c -@@ -0,0 +1,166 @@ -+// SPDX-License-Identifier: GPL-2.0 -+/* Qualcomm IPQ8064 MDIO interface driver -+ * -+ * Copyright (C) 2019 Christian Lamparter <chunkeey@gmail.com> -+ * Copyright (C) 2020 Ansuel Smith <ansuelsmth@gmail.com> -+ */ -+ -+#include <linux/delay.h> -+#include <linux/kernel.h> -+#include <linux/module.h> -+#include <linux/regmap.h> -+#include <linux/of_mdio.h> -+#include <linux/phy.h> -+#include <linux/platform_device.h> -+#include <linux/mfd/syscon.h> -+ -+/* MII address register definitions */ -+#define MII_ADDR_REG_ADDR 0x10 -+#define MII_BUSY BIT(0) -+#define MII_WRITE BIT(1) -+#define MII_CLKRANGE_60_100M (0 << 2) -+#define MII_CLKRANGE_100_150M (1 << 2) -+#define MII_CLKRANGE_20_35M (2 << 2) -+#define MII_CLKRANGE_35_60M (3 << 2) -+#define MII_CLKRANGE_150_250M (4 << 2) -+#define MII_CLKRANGE_250_300M (5 << 2) -+#define MII_CLKRANGE_MASK GENMASK(4, 2) -+#define MII_REG_SHIFT 6 -+#define MII_REG_MASK GENMASK(10, 6) -+#define MII_ADDR_SHIFT 11 -+#define MII_ADDR_MASK GENMASK(15, 11) -+ -+#define MII_DATA_REG_ADDR 0x14 -+ -+#define MII_MDIO_DELAY_USEC (1000) -+#define MII_MDIO_RETRY_MSEC (10) -+ -+struct ipq8064_mdio { -+ struct regmap *base; /* NSS_GMAC0_BASE */ -+}; -+ -+static int -+ipq8064_mdio_wait_busy(struct ipq8064_mdio *priv) -+{ -+ u32 busy; -+ -+ return regmap_read_poll_timeout(priv->base, MII_ADDR_REG_ADDR, busy, -+ !(busy & MII_BUSY), MII_MDIO_DELAY_USEC, -+ MII_MDIO_RETRY_MSEC * USEC_PER_MSEC); -+} -+ -+static int -+ipq8064_mdio_read(struct mii_bus *bus, int phy_addr, int reg_offset) -+{ -+ u32 miiaddr = MII_BUSY | MII_CLKRANGE_250_300M; -+ struct ipq8064_mdio *priv = bus->priv; -+ u32 ret_val; -+ int err; -+ -+ /* Reject clause 45 */ -+ if (reg_offset & MII_ADDR_C45) -+ return -EOPNOTSUPP; -+ -+ miiaddr |= ((phy_addr << MII_ADDR_SHIFT) & MII_ADDR_MASK) | -+ ((reg_offset << MII_REG_SHIFT) & MII_REG_MASK); -+ -+ regmap_write(priv->base, MII_ADDR_REG_ADDR, miiaddr); -+ usleep_range(8, 10); -+ -+ err = ipq8064_mdio_wait_busy(priv); -+ if (err) -+ return err; -+ -+ regmap_read(priv->base, MII_DATA_REG_ADDR, &ret_val); -+ return (int)ret_val; -+} -+ -+static int -+ipq8064_mdio_write(struct mii_bus *bus, int phy_addr, int reg_offset, u16 data) -+{ -+ u32 miiaddr = MII_WRITE | MII_BUSY | MII_CLKRANGE_250_300M; -+ struct ipq8064_mdio *priv = bus->priv; -+ -+ /* Reject clause 45 */ -+ if (reg_offset & MII_ADDR_C45) -+ return -EOPNOTSUPP; -+ -+ regmap_write(priv->base, MII_DATA_REG_ADDR, data); -+ -+ miiaddr |= ((phy_addr << MII_ADDR_SHIFT) & MII_ADDR_MASK) | -+ ((reg_offset << MII_REG_SHIFT) & MII_REG_MASK); -+ -+ regmap_write(priv->base, MII_ADDR_REG_ADDR, miiaddr); -+ usleep_range(8, 10); -+ -+ return ipq8064_mdio_wait_busy(priv); -+} -+ -+static int -+ipq8064_mdio_probe(struct platform_device *pdev) -+{ -+ struct device_node *np = pdev->dev.of_node; -+ struct ipq8064_mdio *priv; -+ struct mii_bus *bus; -+ int ret; -+ -+ bus = devm_mdiobus_alloc_size(&pdev->dev, sizeof(*priv)); -+ if (!bus) -+ return -ENOMEM; -+ -+ bus->name = "ipq8064_mdio_bus"; -+ bus->read = ipq8064_mdio_read; -+ bus->write = ipq8064_mdio_write; -+ snprintf(bus->id, MII_BUS_ID_SIZE, "%s-mii", dev_name(&pdev->dev)); -+ bus->parent = &pdev->dev; -+ -+ priv = bus->priv; -+ priv->base = device_node_to_regmap(np); -+ if (IS_ERR(priv->base)) { -+ if (priv->base == ERR_PTR(-EPROBE_DEFER)) -+ return -EPROBE_DEFER; -+ -+ dev_err(&pdev->dev, "error getting device regmap, error=%pe\n", -+ priv->base); -+ return PTR_ERR(priv->base); -+ } -+ -+ ret = of_mdiobus_register(bus, np); -+ if (ret) -+ return ret; -+ -+ platform_set_drvdata(pdev, bus); -+ return 0; -+} -+ -+static int -+ipq8064_mdio_remove(struct platform_device *pdev) -+{ -+ struct mii_bus *bus = platform_get_drvdata(pdev); -+ -+ mdiobus_unregister(bus); -+ -+ return 0; -+} -+ -+static const struct of_device_id ipq8064_mdio_dt_ids[] = { -+ { .compatible = "qcom,ipq8064-mdio" }, -+ { } -+}; -+MODULE_DEVICE_TABLE(of, ipq8064_mdio_dt_ids); -+ -+static struct platform_driver ipq8064_mdio_driver = { -+ .probe = ipq8064_mdio_probe, -+ .remove = ipq8064_mdio_remove, -+ .driver = { -+ .name = "ipq8064-mdio", -+ .of_match_table = ipq8064_mdio_dt_ids, -+ }, -+}; -+ -+module_platform_driver(ipq8064_mdio_driver); -+ -+MODULE_DESCRIPTION("Qualcomm IPQ8064 MDIO interface driver"); -+MODULE_AUTHOR("Christian Lamparter <chunkeey@gmail.com>"); -+MODULE_AUTHOR("Ansuel Smith <ansuelsmth@gmail.com>"); -+MODULE_LICENSE("GPL"); diff --git a/target/linux/ipq806x/patches-5.4/095-1-v5.9-phy-qualcomm-add-qcom-ipq806x-dwc-usb-phy-driver.patch b/target/linux/ipq806x/patches-5.4/095-1-v5.9-phy-qualcomm-add-qcom-ipq806x-dwc-usb-phy-driver.patch deleted file mode 100644 index 47dc455715..0000000000 --- a/target/linux/ipq806x/patches-5.4/095-1-v5.9-phy-qualcomm-add-qcom-ipq806x-dwc-usb-phy-driver.patch +++ /dev/null @@ -1,621 +0,0 @@ -From ef19b117b83466e1c030368101a24367a34be7f0 Mon Sep 17 00:00:00 2001 -From: Ansuel Smith <ansuelsmth@gmail.com> -Date: Fri, 17 Jul 2020 15:16:31 +0200 -Subject: phy: qualcomm: add qcom ipq806x dwc usb phy driver - -This has lost in the original push for the dwc3 qcom driver. -This is needed for ipq806x SoC as without this the usb ports -doesn't work at all. - -Signed-off-by: Andy Gross <agross@codeaurora.org> -Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> -Tested-by: Jonathan McDowell <noodles@earth.li> -Link: https://lore.kernel.org/r/20200717131635.11076-1-ansuelsmth@gmail.com -Signed-off-by: Vinod Koul <vkoul@kernel.org> ---- - -Light modification to Kconfig as some config are missing in kernel 5.4 - - drivers/phy/qualcomm/Kconfig | 10 + - drivers/phy/qualcomm/Makefile | 1 + - drivers/phy/qualcomm/phy-qcom-ipq806x-usb.c | 571 ++++++++++++++++++++++++++++ - 3 files changed, 582 insertions(+) - create mode 100644 drivers/phy/qualcomm/phy-qcom-ipq806x-usb.c - ---- a/drivers/phy/qualcomm/Kconfig -+++ b/drivers/phy/qualcomm/Kconfig -@@ -91,3 +91,13 @@ config PHY_QCOM_USB_HSIC - select GENERIC_PHY - help - Support for the USB HSIC ULPI compliant PHY on QCOM chipsets. -+ -+config PHY_QCOM_IPQ806X_USB -+ tristate "Qualcomm IPQ806x DWC3 USB PHY driver" -+ depends on HAS_IOMEM -+ depends on OF && (ARCH_QCOM || COMPILE_TEST) -+ select GENERIC_PHY -+ help -+ This option enables support for the Synopsis PHYs present inside the -+ Qualcomm USB3.0 DWC3 controller on ipq806x SoC. This driver supports -+ both HS and SS PHY controllers. ---- a/drivers/phy/qualcomm/Makefile -+++ b/drivers/phy/qualcomm/Makefile -@@ -10,3 +10,4 @@ obj-$(CONFIG_PHY_QCOM_UFS_14NM) += phy- - obj-$(CONFIG_PHY_QCOM_UFS_20NM) += phy-qcom-ufs-qmp-20nm.o - obj-$(CONFIG_PHY_QCOM_USB_HS) += phy-qcom-usb-hs.o - obj-$(CONFIG_PHY_QCOM_USB_HSIC) += phy-qcom-usb-hsic.o -+obj-$(CONFIG_PHY_QCOM_IPQ806X_USB) += phy-qcom-ipq806x-usb.o ---- /dev/null -+++ b/drivers/phy/qualcomm/phy-qcom-ipq806x-usb.c -@@ -0,0 +1,571 @@ -+// SPDX-License-Identifier: GPL-2.0-only -+ -+#include <linux/clk.h> -+#include <linux/err.h> -+#include <linux/io.h> -+#include <linux/module.h> -+#include <linux/of_device.h> -+#include <linux/phy/phy.h> -+#include <linux/platform_device.h> -+#include <linux/delay.h> -+#include <linux/regmap.h> -+#include <linux/mfd/syscon.h> -+ -+/* USB QSCRATCH Hardware registers */ -+#define QSCRATCH_GENERAL_CFG (0x08) -+#define HSUSB_PHY_CTRL_REG (0x10) -+ -+/* PHY_CTRL_REG */ -+#define HSUSB_CTRL_DMSEHV_CLAMP BIT(24) -+#define HSUSB_CTRL_USB2_SUSPEND BIT(23) -+#define HSUSB_CTRL_UTMI_CLK_EN BIT(21) -+#define HSUSB_CTRL_UTMI_OTG_VBUS_VALID BIT(20) -+#define HSUSB_CTRL_USE_CLKCORE BIT(18) -+#define HSUSB_CTRL_DPSEHV_CLAMP BIT(17) -+#define HSUSB_CTRL_COMMONONN BIT(11) -+#define HSUSB_CTRL_ID_HV_CLAMP BIT(9) -+#define HSUSB_CTRL_OTGSESSVLD_CLAMP BIT(8) -+#define HSUSB_CTRL_CLAMP_EN BIT(7) -+#define HSUSB_CTRL_RETENABLEN BIT(1) -+#define HSUSB_CTRL_POR BIT(0) -+ -+/* QSCRATCH_GENERAL_CFG */ -+#define HSUSB_GCFG_XHCI_REV BIT(2) -+ -+/* USB QSCRATCH Hardware registers */ -+#define SSUSB_PHY_CTRL_REG (0x00) -+#define SSUSB_PHY_PARAM_CTRL_1 (0x04) -+#define SSUSB_PHY_PARAM_CTRL_2 (0x08) -+#define CR_PROTOCOL_DATA_IN_REG (0x0c) -+#define CR_PROTOCOL_DATA_OUT_REG (0x10) -+#define CR_PROTOCOL_CAP_ADDR_REG (0x14) -+#define CR_PROTOCOL_CAP_DATA_REG (0x18) -+#define CR_PROTOCOL_READ_REG (0x1c) -+#define CR_PROTOCOL_WRITE_REG (0x20) -+ -+/* PHY_CTRL_REG */ -+#define SSUSB_CTRL_REF_USE_PAD BIT(28) -+#define SSUSB_CTRL_TEST_POWERDOWN BIT(27) -+#define SSUSB_CTRL_LANE0_PWR_PRESENT BIT(24) -+#define SSUSB_CTRL_SS_PHY_EN BIT(8) -+#define SSUSB_CTRL_SS_PHY_RESET BIT(7) -+ -+/* SSPHY control registers - Does this need 0x30? */ -+#define SSPHY_CTRL_RX_OVRD_IN_HI(lane) (0x1006 + 0x100 * (lane)) -+#define SSPHY_CTRL_TX_OVRD_DRV_LO(lane) (0x1002 + 0x100 * (lane)) -+ -+/* SSPHY SoC version specific values */ -+#define SSPHY_RX_EQ_VALUE 4 /* Override value for rx_eq */ -+/* Override value for transmit preemphasis */ -+#define SSPHY_TX_DEEMPH_3_5DB 23 -+/* Override value for mpll */ -+#define SSPHY_MPLL_VALUE 0 -+ -+/* QSCRATCH PHY_PARAM_CTRL1 fields */ -+#define PHY_PARAM_CTRL1_TX_FULL_SWING_MASK GENMASK(26, 19) -+#define PHY_PARAM_CTRL1_TX_DEEMPH_6DB_MASK GENMASK(19, 13) -+#define PHY_PARAM_CTRL1_TX_DEEMPH_3_5DB_MASK GENMASK(13, 7) -+#define PHY_PARAM_CTRL1_LOS_BIAS_MASK GENMASK(7, 2) -+ -+#define PHY_PARAM_CTRL1_MASK \ -+ (PHY_PARAM_CTRL1_TX_FULL_SWING_MASK | \ -+ PHY_PARAM_CTRL1_TX_DEEMPH_6DB_MASK | \ -+ PHY_PARAM_CTRL1_TX_DEEMPH_3_5DB_MASK | \ -+ PHY_PARAM_CTRL1_LOS_BIAS_MASK) -+ -+#define PHY_PARAM_CTRL1_TX_FULL_SWING(x) \ -+ (((x) << 20) & PHY_PARAM_CTRL1_TX_FULL_SWING_MASK) -+#define PHY_PARAM_CTRL1_TX_DEEMPH_6DB(x) \ -+ (((x) << 14) & PHY_PARAM_CTRL1_TX_DEEMPH_6DB_MASK) -+#define PHY_PARAM_CTRL1_TX_DEEMPH_3_5DB(x) \ -+ (((x) << 8) & PHY_PARAM_CTRL1_TX_DEEMPH_3_5DB_MASK) -+#define PHY_PARAM_CTRL1_LOS_BIAS(x) \ -+ (((x) << 3) & PHY_PARAM_CTRL1_LOS_BIAS_MASK) -+ -+/* RX OVRD IN HI bits */ -+#define RX_OVRD_IN_HI_RX_RESET_OVRD BIT(13) -+#define RX_OVRD_IN_HI_RX_RX_RESET BIT(12) -+#define RX_OVRD_IN_HI_RX_EQ_OVRD BIT(11) -+#define RX_OVRD_IN_HI_RX_EQ_MASK GENMASK(10, 7) -+#define RX_OVRD_IN_HI_RX_EQ(x) ((x) << 8) -+#define RX_OVRD_IN_HI_RX_EQ_EN_OVRD BIT(7) -+#define RX_OVRD_IN_HI_RX_EQ_EN BIT(6) -+#define RX_OVRD_IN_HI_RX_LOS_FILTER_OVRD BIT(5) -+#define RX_OVRD_IN_HI_RX_LOS_FILTER_MASK GENMASK(4, 2) -+#define RX_OVRD_IN_HI_RX_RATE_OVRD BIT(2) -+#define RX_OVRD_IN_HI_RX_RATE_MASK GENMASK(2, 0) -+ -+/* TX OVRD DRV LO register bits */ -+#define TX_OVRD_DRV_LO_AMPLITUDE_MASK GENMASK(6, 0) -+#define TX_OVRD_DRV_LO_PREEMPH_MASK GENMASK(13, 6) -+#define TX_OVRD_DRV_LO_PREEMPH(x) ((x) << 7) -+#define TX_OVRD_DRV_LO_EN BIT(14) -+ -+/* MPLL bits */ -+#define SSPHY_MPLL_MASK GENMASK(8, 5) -+#define SSPHY_MPLL(x) ((x) << 5) -+ -+/* SS CAP register bits */ -+#define SS_CR_CAP_ADDR_REG BIT(0) -+#define SS_CR_CAP_DATA_REG BIT(0) -+#define SS_CR_READ_REG BIT(0) -+#define SS_CR_WRITE_REG BIT(0) -+ -+struct usb_phy { -+ void __iomem *base; -+ struct device *dev; -+ struct clk *xo_clk; -+ struct clk *ref_clk; -+ u32 rx_eq; -+ u32 tx_deamp_3_5db; -+ u32 mpll; -+}; -+ -+struct phy_drvdata { -+ struct phy_ops ops; -+ u32 clk_rate; -+}; -+ -+/** -+ * Write register and read back masked value to confirm it is written -+ * -+ * @base - QCOM DWC3 PHY base virtual address. -+ * @offset - register offset. -+ * @mask - register bitmask specifying what should be updated -+ * @val - value to write. -+ */ -+static inline void usb_phy_write_readback(struct usb_phy *phy_dwc3, -+ u32 offset, -+ const u32 mask, u32 val) -+{ -+ u32 write_val, tmp = readl(phy_dwc3->base + offset); -+ -+ tmp &= ~mask; /* retain other bits */ -+ write_val = tmp | val; -+ -+ writel(write_val, phy_dwc3->base + offset); -+ -+ /* Read back to see if val was written */ -+ tmp = readl(phy_dwc3->base + offset); -+ tmp &= mask; /* clear other bits */ -+ -+ if (tmp != val) -+ dev_err(phy_dwc3->dev, "write: %x to QSCRATCH: %x FAILED\n", val, offset); -+} -+ -+static int wait_for_latch(void __iomem *addr) -+{ -+ u32 retry = 10; -+ -+ while (true) { -+ if (!readl(addr)) -+ break; -+ -+ if (--retry == 0) -+ return -ETIMEDOUT; -+ -+ usleep_range(10, 20); -+ } -+ -+ return 0; -+} -+ -+/** -+ * Write SSPHY register -+ * -+ * @base - QCOM DWC3 PHY base virtual address. -+ * @addr - SSPHY address to write. -+ * @val - value to write. -+ */ -+static int usb_ss_write_phycreg(struct usb_phy *phy_dwc3, -+ u32 addr, u32 val) -+{ -+ int ret; -+ -+ writel(addr, phy_dwc3->base + CR_PROTOCOL_DATA_IN_REG); -+ writel(SS_CR_CAP_ADDR_REG, -+ phy_dwc3->base + CR_PROTOCOL_CAP_ADDR_REG); -+ -+ ret = wait_for_latch(phy_dwc3->base + CR_PROTOCOL_CAP_ADDR_REG); -+ if (ret) -+ goto err_wait; -+ -+ writel(val, phy_dwc3->base + CR_PROTOCOL_DATA_IN_REG); -+ writel(SS_CR_CAP_DATA_REG, -+ phy_dwc3->base + CR_PROTOCOL_CAP_DATA_REG); -+ -+ ret = wait_for_latch(phy_dwc3->base + CR_PROTOCOL_CAP_DATA_REG); -+ if (ret) -+ goto err_wait; -+ -+ writel(SS_CR_WRITE_REG, phy_dwc3->base + CR_PROTOCOL_WRITE_REG); -+ -+ ret = wait_for_latch(phy_dwc3->base + CR_PROTOCOL_WRITE_REG); -+ -+err_wait: -+ if (ret) -+ dev_err(phy_dwc3->dev, "timeout waiting for latch\n"); -+ return ret; -+} -+ -+/** -+ * Read SSPHY register. -+ * -+ * @base - QCOM DWC3 PHY base virtual address. -+ * @addr - SSPHY address to read. -+ */ -+static int usb_ss_read_phycreg(struct usb_phy *phy_dwc3, -+ u32 addr, u32 *val) -+{ -+ int ret; -+ -+ writel(addr, phy_dwc3->base + CR_PROTOCOL_DATA_IN_REG); -+ writel(SS_CR_CAP_ADDR_REG, -+ phy_dwc3->base + CR_PROTOCOL_CAP_ADDR_REG); -+ -+ ret = wait_for_latch(phy_dwc3->base + CR_PROTOCOL_CAP_ADDR_REG); -+ if (ret) -+ goto err_wait; -+ -+ /* -+ * Due to hardware bug, first read of SSPHY register might be -+ * incorrect. Hence as workaround, SW should perform SSPHY register -+ * read twice, but use only second read and ignore first read. -+ */ -+ writel(SS_CR_READ_REG, phy_dwc3->base + CR_PROTOCOL_READ_REG); -+ -+ ret = wait_for_latch(phy_dwc3->base + CR_PROTOCOL_READ_REG); -+ if (ret) -+ goto err_wait; -+ -+ /* throwaway read */ -+ readl(phy_dwc3->base + CR_PROTOCOL_DATA_OUT_REG); -+ -+ writel(SS_CR_READ_REG, phy_dwc3->base + CR_PROTOCOL_READ_REG); -+ -+ ret = wait_for_latch(phy_dwc3->base + CR_PROTOCOL_READ_REG); -+ if (ret) -+ goto err_wait; -+ -+ *val = readl(phy_dwc3->base + CR_PROTOCOL_DATA_OUT_REG); -+ -+err_wait: -+ return ret; -+} -+ -+static int qcom_ipq806x_usb_hs_phy_init(struct phy *phy) -+{ -+ struct usb_phy *phy_dwc3 = phy_get_drvdata(phy); -+ int ret; -+ u32 val; -+ -+ ret = clk_prepare_enable(phy_dwc3->xo_clk); -+ if (ret) -+ return ret; -+ -+ ret = clk_prepare_enable(phy_dwc3->ref_clk); -+ if (ret) { -+ clk_disable_unprepare(phy_dwc3->xo_clk); -+ return ret; -+ } -+ -+ /* -+ * HSPHY Initialization: Enable UTMI clock, select 19.2MHz fsel -+ * enable clamping, and disable RETENTION (power-on default is ENABLED) -+ */ -+ val = HSUSB_CTRL_DPSEHV_CLAMP | HSUSB_CTRL_DMSEHV_CLAMP | -+ HSUSB_CTRL_RETENABLEN | HSUSB_CTRL_COMMONONN | -+ HSUSB_CTRL_OTGSESSVLD_CLAMP | HSUSB_CTRL_ID_HV_CLAMP | -+ HSUSB_CTRL_DPSEHV_CLAMP | HSUSB_CTRL_UTMI_OTG_VBUS_VALID | -+ HSUSB_CTRL_UTMI_CLK_EN | HSUSB_CTRL_CLAMP_EN | 0x70; -+ -+ /* use core clock if external reference is not present */ -+ if (!phy_dwc3->xo_clk) -+ val |= HSUSB_CTRL_USE_CLKCORE; -+ -+ writel(val, phy_dwc3->base + HSUSB_PHY_CTRL_REG); -+ usleep_range(2000, 2200); -+ -+ /* Disable (bypass) VBUS and ID filters */ -+ writel(HSUSB_GCFG_XHCI_REV, phy_dwc3->base + QSCRATCH_GENERAL_CFG); -+ -+ return 0; -+} -+ -+static int qcom_ipq806x_usb_hs_phy_exit(struct phy *phy) -+{ -+ struct usb_phy *phy_dwc3 = phy_get_drvdata(phy); -+ -+ clk_disable_unprepare(phy_dwc3->ref_clk); -+ clk_disable_unprepare(phy_dwc3->xo_clk); -+ -+ return 0; -+} -+ -+static int qcom_ipq806x_usb_ss_phy_init(struct phy *phy) -+{ -+ struct usb_phy *phy_dwc3 = phy_get_drvdata(phy); -+ int ret; -+ u32 data; -+ -+ ret = clk_prepare_enable(phy_dwc3->xo_clk); -+ if (ret) -+ return ret; -+ -+ ret = clk_prepare_enable(phy_dwc3->ref_clk); -+ if (ret) { -+ clk_disable_unprepare(phy_dwc3->xo_clk); -+ return ret; -+ } -+ -+ /* reset phy */ -+ data = readl(phy_dwc3->base + SSUSB_PHY_CTRL_REG); -+ writel(data | SSUSB_CTRL_SS_PHY_RESET, -+ phy_dwc3->base + SSUSB_PHY_CTRL_REG); -+ usleep_range(2000, 2200); -+ writel(data, phy_dwc3->base + SSUSB_PHY_CTRL_REG); -+ -+ /* clear REF_PAD if we don't have XO clk */ -+ if (!phy_dwc3->xo_clk) -+ data &= ~SSUSB_CTRL_REF_USE_PAD; -+ else -+ data |= SSUSB_CTRL_REF_USE_PAD; -+ -+ writel(data, phy_dwc3->base + SSUSB_PHY_CTRL_REG); -+ -+ /* wait for ref clk to become stable, this can take up to 30ms */ -+ msleep(30); -+ -+ data |= SSUSB_CTRL_SS_PHY_EN | SSUSB_CTRL_LANE0_PWR_PRESENT; -+ writel(data, phy_dwc3->base + SSUSB_PHY_CTRL_REG); -+ -+ /* -+ * WORKAROUND: There is SSPHY suspend bug due to which USB enumerates -+ * in HS mode instead of SS mode. Workaround it by asserting -+ * LANE0.TX_ALT_BLOCK.EN_ALT_BUS to enable TX to use alt bus mode -+ */ -+ ret = usb_ss_read_phycreg(phy_dwc3, 0x102D, &data); -+ if (ret) -+ goto err_phy_trans; -+ -+ data |= (1 << 7); -+ ret = usb_ss_write_phycreg(phy_dwc3, 0x102D, data); -+ if (ret) -+ goto err_phy_trans; -+ -+ ret = usb_ss_read_phycreg(phy_dwc3, 0x1010, &data); -+ if (ret) -+ goto err_phy_trans; -+ -+ data &= ~0xff0; -+ data |= 0x20; -+ ret = usb_ss_write_phycreg(phy_dwc3, 0x1010, data); -+ if (ret) -+ goto err_phy_trans; -+ -+ /* -+ * Fix RX Equalization setting as follows -+ * LANE0.RX_OVRD_IN_HI. RX_EQ_EN set to 0 -+ * LANE0.RX_OVRD_IN_HI.RX_EQ_EN_OVRD set to 1 -+ * LANE0.RX_OVRD_IN_HI.RX_EQ set based on SoC version -+ * LANE0.RX_OVRD_IN_HI.RX_EQ_OVRD set to 1 -+ */ -+ ret = usb_ss_read_phycreg(phy_dwc3, SSPHY_CTRL_RX_OVRD_IN_HI(0), &data); -+ if (ret) -+ goto err_phy_trans; -+ -+ data &= ~RX_OVRD_IN_HI_RX_EQ_EN; -+ data |= RX_OVRD_IN_HI_RX_EQ_EN_OVRD; -+ data &= ~RX_OVRD_IN_HI_RX_EQ_MASK; -+ data |= RX_OVRD_IN_HI_RX_EQ(phy_dwc3->rx_eq); -+ data |= RX_OVRD_IN_HI_RX_EQ_OVRD; -+ ret = usb_ss_write_phycreg(phy_dwc3, -+ SSPHY_CTRL_RX_OVRD_IN_HI(0), data); -+ if (ret) -+ goto err_phy_trans; -+ -+ /* -+ * Set EQ and TX launch amplitudes as follows -+ * LANE0.TX_OVRD_DRV_LO.PREEMPH set based on SoC version -+ * LANE0.TX_OVRD_DRV_LO.AMPLITUDE set to 110 -+ * LANE0.TX_OVRD_DRV_LO.EN set to 1. -+ */ -+ ret = usb_ss_read_phycreg(phy_dwc3, -+ SSPHY_CTRL_TX_OVRD_DRV_LO(0), &data); -+ if (ret) -+ goto err_phy_trans; -+ -+ data &= ~TX_OVRD_DRV_LO_PREEMPH_MASK; -+ data |= TX_OVRD_DRV_LO_PREEMPH(phy_dwc3->tx_deamp_3_5db); -+ data &= ~TX_OVRD_DRV_LO_AMPLITUDE_MASK; -+ data |= 0x6E; -+ data |= TX_OVRD_DRV_LO_EN; -+ ret = usb_ss_write_phycreg(phy_dwc3, -+ SSPHY_CTRL_TX_OVRD_DRV_LO(0), data); -+ if (ret) -+ goto err_phy_trans; -+ -+ data = 0; -+ data &= ~SSPHY_MPLL_MASK; -+ data |= SSPHY_MPLL(phy_dwc3->mpll); -+ usb_ss_write_phycreg(phy_dwc3, 0x30, data); -+ -+ /* -+ * Set the QSCRATCH PHY_PARAM_CTRL1 parameters as follows -+ * TX_FULL_SWING [26:20] amplitude to 110 -+ * TX_DEEMPH_6DB [19:14] to 32 -+ * TX_DEEMPH_3_5DB [13:8] set based on SoC version -+ * LOS_BIAS [7:3] to 9 -+ */ -+ data = readl(phy_dwc3->base + SSUSB_PHY_PARAM_CTRL_1); -+ -+ data &= ~PHY_PARAM_CTRL1_MASK; -+ -+ data |= PHY_PARAM_CTRL1_TX_FULL_SWING(0x6e) | -+ PHY_PARAM_CTRL1_TX_DEEMPH_6DB(0x20) | -+ PHY_PARAM_CTRL1_TX_DEEMPH_3_5DB(phy_dwc3->tx_deamp_3_5db) | -+ PHY_PARAM_CTRL1_LOS_BIAS(0x9); -+ -+ usb_phy_write_readback(phy_dwc3, SSUSB_PHY_PARAM_CTRL_1, -+ PHY_PARAM_CTRL1_MASK, data); -+ -+err_phy_trans: -+ return ret; -+} -+ -+static int qcom_ipq806x_usb_ss_phy_exit(struct phy *phy) -+{ -+ struct usb_phy *phy_dwc3 = phy_get_drvdata(phy); -+ -+ /* Sequence to put SSPHY in low power state: -+ * 1. Clear REF_PHY_EN in PHY_CTRL_REG -+ * 2. Clear REF_USE_PAD in PHY_CTRL_REG -+ * 3. Set TEST_POWERED_DOWN in PHY_CTRL_REG to enable PHY retention -+ */ -+ usb_phy_write_readback(phy_dwc3, SSUSB_PHY_CTRL_REG, -+ SSUSB_CTRL_SS_PHY_EN, 0x0); -+ usb_phy_write_readback(phy_dwc3, SSUSB_PHY_CTRL_REG, -+ SSUSB_CTRL_REF_USE_PAD, 0x0); -+ usb_phy_write_readback(phy_dwc3, SSUSB_PHY_CTRL_REG, -+ SSUSB_CTRL_TEST_POWERDOWN, 0x0); -+ -+ clk_disable_unprepare(phy_dwc3->ref_clk); -+ clk_disable_unprepare(phy_dwc3->xo_clk); -+ -+ return 0; -+} -+ -+static const struct phy_drvdata qcom_ipq806x_usb_hs_drvdata = { -+ .ops = { -+ .init = qcom_ipq806x_usb_hs_phy_init, -+ .exit = qcom_ipq806x_usb_hs_phy_exit, -+ .owner = THIS_MODULE, -+ }, -+ .clk_rate = 60000000, -+}; -+ -+static const struct phy_drvdata qcom_ipq806x_usb_ss_drvdata = { -+ .ops = { -+ .init = qcom_ipq806x_usb_ss_phy_init, -+ .exit = qcom_ipq806x_usb_ss_phy_exit, -+ .owner = THIS_MODULE, -+ }, -+ .clk_rate = 125000000, -+}; -+ -+static const struct of_device_id qcom_ipq806x_usb_phy_table[] = { -+ { .compatible = "qcom,ipq806x-usb-phy-hs", -+ .data = &qcom_ipq806x_usb_hs_drvdata }, -+ { .compatible = "qcom,ipq806x-usb-phy-ss", -+ .data = &qcom_ipq806x_usb_ss_drvdata }, -+ { /* Sentinel */ } -+}; -+MODULE_DEVICE_TABLE(of, qcom_ipq806x_usb_phy_table); -+ -+static int qcom_ipq806x_usb_phy_probe(struct platform_device *pdev) -+{ -+ struct resource *res; -+ resource_size_t size; -+ struct phy *generic_phy; -+ struct usb_phy *phy_dwc3; -+ const struct phy_drvdata *data; -+ struct phy_provider *phy_provider; -+ -+ phy_dwc3 = devm_kzalloc(&pdev->dev, sizeof(*phy_dwc3), GFP_KERNEL); -+ if (!phy_dwc3) -+ return -ENOMEM; -+ -+ data = of_device_get_match_data(&pdev->dev); -+ -+ phy_dwc3->dev = &pdev->dev; -+ -+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0); -+ if (!res) -+ return -EINVAL; -+ size = resource_size(res); -+ phy_dwc3->base = devm_ioremap(phy_dwc3->dev, res->start, size); -+ -+ if (IS_ERR(phy_dwc3->base)) { -+ dev_err(phy_dwc3->dev, "failed to map reg\n"); -+ return PTR_ERR(phy_dwc3->base); -+ } -+ -+ phy_dwc3->ref_clk = devm_clk_get(phy_dwc3->dev, "ref"); -+ if (IS_ERR(phy_dwc3->ref_clk)) { -+ dev_dbg(phy_dwc3->dev, "cannot get reference clock\n"); -+ return PTR_ERR(phy_dwc3->ref_clk); -+ } -+ -+ clk_set_rate(phy_dwc3->ref_clk, data->clk_rate); -+ -+ phy_dwc3->xo_clk = devm_clk_get(phy_dwc3->dev, "xo"); -+ if (IS_ERR(phy_dwc3->xo_clk)) { -+ dev_dbg(phy_dwc3->dev, "cannot get TCXO clock\n"); -+ phy_dwc3->xo_clk = NULL; -+ } -+ -+ /* Parse device node to probe HSIO settings */ -+ if (device_property_read_u32(&pdev->dev, "qcom,rx-eq", -+ &phy_dwc3->rx_eq)) -+ phy_dwc3->rx_eq = SSPHY_RX_EQ_VALUE; -+ -+ if (device_property_read_u32(&pdev->dev, "qcom,tx-deamp_3_5db", -+ &phy_dwc3->tx_deamp_3_5db)) -+ phy_dwc3->rx_eq = SSPHY_TX_DEEMPH_3_5DB; -+ -+ if (device_property_read_u32(&pdev->dev, "qcom,mpll", &phy_dwc3->mpll)) -+ phy_dwc3->mpll = SSPHY_MPLL_VALUE; -+ -+ generic_phy = devm_phy_create(phy_dwc3->dev, pdev->dev.of_node, &data->ops); -+ -+ if (IS_ERR(generic_phy)) -+ return PTR_ERR(generic_phy); -+ -+ phy_set_drvdata(generic_phy, phy_dwc3); -+ platform_set_drvdata(pdev, phy_dwc3); -+ -+ phy_provider = devm_of_phy_provider_register(phy_dwc3->dev, -+ of_phy_simple_xlate); -+ -+ if (IS_ERR(phy_provider)) -+ return PTR_ERR(phy_provider); -+ -+ return 0; -+} -+ -+static struct platform_driver qcom_ipq806x_usb_phy_driver = { -+ .probe = qcom_ipq806x_usb_phy_probe, -+ .driver = { -+ .name = "qcom-ipq806x-usb-phy", -+ .owner = THIS_MODULE, -+ .of_match_table = qcom_ipq806x_usb_phy_table, -+ }, -+}; -+ -+module_platform_driver(qcom_ipq806x_usb_phy_driver); -+ -+MODULE_ALIAS("platform:phy-qcom-ipq806x-usb"); -+MODULE_LICENSE("GPL v2"); -+MODULE_AUTHOR("Andy Gross <agross@codeaurora.org>"); -+MODULE_AUTHOR("Ivan T. Ivanov <iivanov@mm-sol.com>"); -+MODULE_DESCRIPTION("DesignWare USB3 QCOM PHY driver"); diff --git a/target/linux/ipq806x/patches-5.4/095-2-v5.9-phy-qualcomm-fix-setting-of-tx_deamp_3_5db-when-device-property-read-fails.patch b/target/linux/ipq806x/patches-5.4/095-2-v5.9-phy-qualcomm-fix-setting-of-tx_deamp_3_5db-when-device-property-read-fails.patch deleted file mode 100644 index dedbb51049..0000000000 --- a/target/linux/ipq806x/patches-5.4/095-2-v5.9-phy-qualcomm-fix-setting-of-tx_deamp_3_5db-when-device-property-read-fails.patch +++ /dev/null @@ -1,31 +0,0 @@ -From 3d7b0ca5300bd01b176f2b4c10e173db802560d8 Mon Sep 17 00:00:00 2001 -From: Colin Ian King <colin.king@canonical.com> -Date: Tue, 21 Jul 2020 16:06:13 +0100 -Subject: phy: qualcomm: fix setting of tx_deamp_3_5db when device property - read fails - -Currently when reading of the device property for "qcom,tx-deamp_3_5db" -fails the default is being assigned incorrectly to phy_dwc3->rx_eq. This -looks like a copy-n-paste error and in fact should be assigning the -default instead to phy_dwc3->tx_deamp_3_5db - -Addresses-Coverity: ("Copy-paste error") -Fixes: ef19b117b834 ("phy: qualcomm: add qcom ipq806x dwc usb phy driver") -Signed-off-by: Colin Ian King <colin.king@canonical.com> -Link: https://lore.kernel.org/r/20200721150613.416876-1-colin.king@canonical.com -Signed-off-by: Vinod Koul <vkoul@kernel.org> ---- - drivers/phy/qualcomm/phy-qcom-ipq806x-usb.c | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - ---- a/drivers/phy/qualcomm/phy-qcom-ipq806x-usb.c -+++ b/drivers/phy/qualcomm/phy-qcom-ipq806x-usb.c -@@ -531,7 +531,7 @@ static int qcom_ipq806x_usb_phy_probe(st - - if (device_property_read_u32(&pdev->dev, "qcom,tx-deamp_3_5db", - &phy_dwc3->tx_deamp_3_5db)) -- phy_dwc3->rx_eq = SSPHY_TX_DEEMPH_3_5DB; -+ phy_dwc3->tx_deamp_3_5db = SSPHY_TX_DEEMPH_3_5DB; - - if (device_property_read_u32(&pdev->dev, "qcom,mpll", &phy_dwc3->mpll)) - phy_dwc3->mpll = SSPHY_MPLL_VALUE; diff --git a/target/linux/ipq806x/patches-5.4/098-1-cpufreq-add-Krait-dedicated-scaling-driver.patch b/target/linux/ipq806x/patches-5.4/098-1-cpufreq-add-Krait-dedicated-scaling-driver.patch deleted file mode 100644 index d6711105da..0000000000 --- a/target/linux/ipq806x/patches-5.4/098-1-cpufreq-add-Krait-dedicated-scaling-driver.patch +++ /dev/null @@ -1,681 +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 -@@ -155,6 +155,18 @@ 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 -@@ -338,4 +350,4 @@ 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 -@@ -65,6 +65,7 @@ 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 -@@ -87,6 +88,7 @@ obj-$(CONFIG_ARM_TEGRA124_CPUFREQ) += te - obj-$(CONFIG_ARM_TEGRA186_CPUFREQ) += tegra186-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 +1,603 @@ -+// 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(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 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", -+ .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-5.4/098-2-Documentation-cpufreq-add-qcom-krait-cpufreq-binding.patch b/target/linux/ipq806x/patches-5.4/098-2-Documentation-cpufreq-add-qcom-krait-cpufreq-binding.patch deleted file mode 100644 index 316e18b790..0000000000 --- a/target/linux/ipq806x/patches-5.4/098-2-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-5.4/098-3-add-fab-scaling-support-with-cpufreq.patch b/target/linux/ipq806x/patches-5.4/098-3-add-fab-scaling-support-with-cpufreq.patch deleted file mode 100644 index 8ce3f062cf..0000000000 --- a/target/linux/ipq806x/patches-5.4/098-3-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-5.4/100-dwmac-ipq806x-qsgmii-pcs-all-ch-ctl.patch b/target/linux/ipq806x/patches-5.4/100-dwmac-ipq806x-qsgmii-pcs-all-ch-ctl.patch deleted file mode 100644 index be026bfac8..0000000000 --- a/target/linux/ipq806x/patches-5.4/100-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) - -@@ -241,6 +252,36 @@ 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; -@@ -249,6 +290,7 @@ 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) -@@ -338,6 +380,17 @@ 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-5.4/100-v5.11-dmaengine-qcom-add_ADM_driver.patch b/target/linux/ipq806x/patches-5.4/100-v5.11-dmaengine-qcom-add_ADM_driver.patch deleted file mode 100644 index 2d24da01e4..0000000000 --- a/target/linux/ipq806x/patches-5.4/100-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-5.4/101-5.12-mtd-parsers-Add-Qcom-SMEM-parser.patch b/target/linux/ipq806x/patches-5.4/101-5.12-mtd-parsers-Add-Qcom-SMEM-parser.patch deleted file mode 100644 index a78dc82a47..0000000000 --- a/target/linux/ipq806x/patches-5.4/101-5.12-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 -@@ -196,6 +196,14 @@ config MTD_REDBOOT_PARTS_READONLY - - endif # MTD_REDBOOT_PARTS - -+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 -@@ -13,4 +13,5 @@ obj-$(CONFIG_MTD_AFS_PARTS) += afs.o - obj-$(CONFIG_MTD_PARSER_TRX) += parser_trx.o - obj-$(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-5.4/102-mtd-rootfs-conflicts-with-OpenWrt-auto-mounting.patch b/target/linux/ipq806x/patches-5.4/102-mtd-rootfs-conflicts-with-OpenWrt-auto-mounting.patch deleted file mode 100644 index e83872935f..0000000000 --- a/target/linux/ipq806x/patches-5.4/102-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-5.4/850-soc-add-qualcomm-syscon.patch b/target/linux/ipq806x/patches-5.4/850-soc-add-qualcomm-syscon.patch deleted file mode 100644 index 9e1ac7db04..0000000000 --- a/target/linux/ipq806x/patches-5.4/850-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 -@@ -20,6 +20,7 @@ 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-slice.o - obj-$(CONFIG_QCOM_SDM845_LLCC) += llcc-sdm845.o ---- a/drivers/soc/qcom/Kconfig -+++ b/drivers/soc/qcom/Kconfig -@@ -183,6 +183,13 @@ 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-5.4/851-add-gsbi1-dts.patch b/target/linux/ipq806x/patches-5.4/851-add-gsbi1-dts.patch deleted file mode 100644 index a123189804..0000000000 --- a/target/linux/ipq806x/patches-5.4/851-add-gsbi1-dts.patch +++ /dev/null @@ -1,44 +0,0 @@ ---- a/arch/arm/boot/dts/qcom-ipq8064.dtsi -+++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi -@@ -894,6 +894,41 @@ - 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>; diff --git a/target/linux/ipq806x/patches-5.4/900-arm-add-cmdline-override.patch b/target/linux/ipq806x/patches-5.4/900-arm-add-cmdline-override.patch deleted file mode 100644 index 49cd68b68d..0000000000 --- a/target/linux/ipq806x/patches-5.4/900-arm-add-cmdline-override.patch +++ /dev/null @@ -1,37 +0,0 @@ ---- a/arch/arm/Kconfig -+++ b/arch/arm/Kconfig -@@ -1840,6 +1840,14 @@ 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 -@@ -1060,6 +1060,17 @@ int __init early_init_dt_scan_chosen(uns - if (p != NULL && l > 0) - strlcpy(data, p, min(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 diff --git a/target/linux/ipq806x/patches-5.4/997-device_tree_cmdline.patch b/target/linux/ipq806x/patches-5.4/997-device_tree_cmdline.patch deleted file mode 100644 index b6b1b04765..0000000000 --- a/target/linux/ipq806x/patches-5.4/997-device_tree_cmdline.patch +++ /dev/null @@ -1,12 +0,0 @@ ---- a/drivers/of/fdt.c -+++ b/drivers/of/fdt.c -@@ -1059,6 +1059,9 @@ int __init early_init_dt_scan_chosen(uns - p = of_get_flat_dt_prop(node, "bootargs", &l); - if (p != NULL && l > 0) - strlcpy(data, p, min(l, COMMAND_LINE_SIZE)); -+ p = of_get_flat_dt_prop(node, "bootargs-append", &l); -+ 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 |