diff options
| author | Robert Marko <robimarko@gmail.com> | 2020-03-08 17:21:44 +0100 |
|---|---|---|
| committer | Petr Štetiar <ynezz@true.cz> | 2020-03-09 00:53:50 +0100 |
| commit | 4ff6c434994a570dc343d5f850b19b4d4067704d (patch) | |
| tree | 9f78413a77c19c1b5276fc1a8bf8142e6f9df4c8 | |
| parent | e99093c1cacaf4614d74ec038074a778d9e9fedd (diff) | |
| download | upstream-4ff6c434994a570dc343d5f850b19b4d4067704d.tar.gz upstream-4ff6c434994a570dc343d5f850b19b4d4067704d.tar.bz2 upstream-4ff6c434994a570dc343d5f850b19b4d4067704d.zip | |
ipq40xx: add IPQ4019 SD/MMC controller support
This commit finally adds support for the built in SD/MMC controller in IPQ4019 SoC.
Controller is supported by the upstream SDHCI-MSM driver with a minor clock setting patch.
Patch is special to the IPQ4019 and cannot be upstreamed.
LDO and SDHCI node are upstreamed, and LDO node is awaiting to be accepted.
Signed-off-by: Robert Marko <robimarko@gmail.com>
19 files changed, 521 insertions, 44 deletions
diff --git a/target/linux/generic/backport-5.4/507-v5.6-iio-chemical-sps30-fix-missing-triggered-buffer-depe.patch b/target/linux/generic/backport-5.4/507-v5.6-iio-chemical-sps30-fix-missing-triggered-buffer-depe.patch index a2b274f75e..9c2c4d5a8f 100644 --- a/target/linux/generic/backport-5.4/507-v5.6-iio-chemical-sps30-fix-missing-triggered-buffer-depe.patch +++ b/target/linux/generic/backport-5.4/507-v5.6-iio-chemical-sps30-fix-missing-triggered-buffer-depe.patch @@ -17,8 +17,6 @@ Signed-off-by: Petr Štetiar <ynezz@true.cz> drivers/iio/chemical/Kconfig | 2 ++ 1 file changed, 2 insertions(+) -diff --git a/drivers/iio/chemical/Kconfig b/drivers/iio/chemical/Kconfig -index 0b91de4df8f4..a7e65a59bf42 100644 --- a/drivers/iio/chemical/Kconfig +++ b/drivers/iio/chemical/Kconfig @@ -91,6 +91,8 @@ config SPS30 diff --git a/target/linux/generic/backport-5.4/800-v5.5-iio-imu-Add-support-for-the-FXOS8700-IMU.patch b/target/linux/generic/backport-5.4/800-v5.5-iio-imu-Add-support-for-the-FXOS8700-IMU.patch index 59435e99de..b9cd276327 100644 --- a/target/linux/generic/backport-5.4/800-v5.5-iio-imu-Add-support-for-the-FXOS8700-IMU.patch +++ b/target/linux/generic/backport-5.4/800-v5.5-iio-imu-Add-support-for-the-FXOS8700-IMU.patch @@ -40,8 +40,6 @@ Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> create mode 100644 drivers/iio/imu/fxos8700_i2c.c create mode 100644 drivers/iio/imu/fxos8700_spi.c -diff --git a/drivers/iio/imu/Kconfig b/drivers/iio/imu/Kconfig -index f3c7282..60bb102 100644 --- a/drivers/iio/imu/Kconfig +++ b/drivers/iio/imu/Kconfig @@ -40,6 +40,33 @@ config ADIS16480 @@ -78,11 +76,9 @@ index f3c7282..60bb102 100644 config KMX61 tristate "Kionix KMX61 6-axis accelerometer and magnetometer" depends on I2C -diff --git a/drivers/iio/imu/Makefile b/drivers/iio/imu/Makefile -index 4a69588..5237fd4 100644 --- a/drivers/iio/imu/Makefile +++ b/drivers/iio/imu/Makefile -@@ -14,6 +14,11 @@ adis_lib-$(CONFIG_IIO_ADIS_LIB_BUFFER) += adis_buffer.o +@@ -14,6 +14,11 @@ adis_lib-$(CONFIG_IIO_ADIS_LIB_BUFFER) + obj-$(CONFIG_IIO_ADIS_LIB) += adis_lib.o obj-y += bmi160/ @@ -94,9 +90,6 @@ index 4a69588..5237fd4 100644 obj-y += inv_mpu6050/ obj-$(CONFIG_KMX61) += kmx61.o -diff --git a/drivers/iio/imu/fxos8700.h b/drivers/iio/imu/fxos8700.h -new file mode 100644 -index 00000000..6dfb8d7 --- /dev/null +++ b/drivers/iio/imu/fxos8700.h @@ -0,0 +1,10 @@ @@ -110,9 +103,6 @@ index 00000000..6dfb8d7 + const char *name, bool use_spi); + +#endif /* FXOS8700_H_ */ -diff --git a/drivers/iio/imu/fxos8700_core.c b/drivers/iio/imu/fxos8700_core.c -new file mode 100644 -index 00000000..7b47be4 --- /dev/null +++ b/drivers/iio/imu/fxos8700_core.c @@ -0,0 +1,649 @@ @@ -765,9 +755,6 @@ index 00000000..7b47be4 +MODULE_AUTHOR("Robert Jones <rjones@gateworks.com>"); +MODULE_DESCRIPTION("FXOS8700 6-Axis Acc and Mag Combo Sensor driver"); +MODULE_LICENSE("GPL v2"); -diff --git a/drivers/iio/imu/fxos8700_i2c.c b/drivers/iio/imu/fxos8700_i2c.c -new file mode 100644 -index 00000000..3ceb763 --- /dev/null +++ b/drivers/iio/imu/fxos8700_i2c.c @@ -0,0 +1,71 @@ @@ -842,9 +829,6 @@ index 00000000..3ceb763 +MODULE_AUTHOR("Robert Jones <rjones@gateworks.com>"); +MODULE_DESCRIPTION("FXOS8700 I2C driver"); +MODULE_LICENSE("GPL v2"); -diff --git a/drivers/iio/imu/fxos8700_spi.c b/drivers/iio/imu/fxos8700_spi.c -new file mode 100644 -index 00000000..57e7bb6 --- /dev/null +++ b/drivers/iio/imu/fxos8700_spi.c @@ -0,0 +1,59 @@ @@ -907,6 +891,3 @@ index 00000000..57e7bb6 +MODULE_AUTHOR("Robert Jones <rjones@gateworks.com>"); +MODULE_DESCRIPTION("FXOS8700 SPI driver"); +MODULE_LICENSE("GPL v2"); --- -2.7.4 - diff --git a/target/linux/ipq40xx/config-4.19 b/target/linux/ipq40xx/config-4.19 index f74ba5e152..9067299169 100644 --- a/target/linux/ipq40xx/config-4.19 +++ b/target/linux/ipq40xx/config-4.19 @@ -295,6 +295,14 @@ CONFIG_MFD_SYSCON=y CONFIG_MIGHT_HAVE_CACHE_L2X0=y CONFIG_MIGHT_HAVE_PCI=y CONFIG_MIGRATION=y +CONFIG_MMC=y +CONFIG_MMC_BLOCK=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_MMC_TIFM_SD is not set CONFIG_MODULES_USE_ELF_REL=y # CONFIG_MSM_GCC_8660 is not set # CONFIG_MSM_GCC_8916 is not set @@ -330,7 +338,6 @@ CONFIG_NEON=y CONFIG_NET_DSA=y CONFIG_NET_DSA_QCA8K=y CONFIG_NET_DSA_TAG_QCA=y -# CONFIG_NET_DSA_VITESSE_VSC73XX is not set CONFIG_NET_FLOW_LIMIT=y CONFIG_NET_PTP_CLASSIFY=y CONFIG_NET_SWITCHDEV=y @@ -368,7 +375,6 @@ CONFIG_PCI_DOMAINS=y CONFIG_PCI_DOMAINS_GENERIC=y CONFIG_PCI_MSI=y CONFIG_PCI_MSI_IRQ_DOMAIN=y -# CONFIG_PCI_V3_SEMI is not set CONFIG_PERF_USE_VMALLOC=y CONFIG_PGTABLE_LEVELS=2 CONFIG_PHYLIB=y @@ -438,6 +444,7 @@ CONFIG_REGULATOR=y CONFIG_REGULATOR_FIXED_VOLTAGE=y # CONFIG_REGULATOR_QCOM_SPMI is not set CONFIG_REGULATOR_VCTRL=y +CONFIG_REGULATOR_VQMMC_IPQ4019=y CONFIG_RESET_CONTROLLER=y # CONFIG_RESET_QCOM_AOSS is not set CONFIG_RFS_ACCEL=y diff --git a/target/linux/ipq40xx/config-5.4 b/target/linux/ipq40xx/config-5.4 index 1cbba03dd9..2fa2e11a8a 100644 --- a/target/linux/ipq40xx/config-5.4 +++ b/target/linux/ipq40xx/config-5.4 @@ -26,7 +26,6 @@ CONFIG_ARCH_IPQ40XX=y CONFIG_ARCH_KEEP_MEMBLOCK=y # CONFIG_ARCH_MDM9615 is not set CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y -# CONFIG_ARCH_MILBEAUT is not set # CONFIG_ARCH_MSM8960 is not set # CONFIG_ARCH_MSM8974 is not set # CONFIG_ARCH_MSM8X60 is not set @@ -37,7 +36,6 @@ CONFIG_ARCH_NR_GPIO=0 CONFIG_ARCH_OPTIONAL_KERNEL_RWX=y CONFIG_ARCH_OPTIONAL_KERNEL_RWX_DEFAULT=y CONFIG_ARCH_QCOM=y -# CONFIG_ARCH_RDA is not set CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y CONFIG_ARCH_SUPPORTS_BIG_ENDIAN=y CONFIG_ARCH_SUPPORTS_UPROBES=y @@ -57,9 +55,6 @@ CONFIG_ARM_CPUIDLE=y CONFIG_ARM_CPU_SUSPEND=y # CONFIG_ARM_CPU_TOPOLOGY is not set CONFIG_ARM_CRYPTO=y -# CONFIG_ARM_ERRATA_814220 is not set -# CONFIG_ARM_ERRATA_857271 is not set -# CONFIG_ARM_ERRATA_857272 is not set CONFIG_ARM_GIC=y CONFIG_ARM_HAS_SG_CHAIN=y CONFIG_ARM_L1_CACHE_SHIFT=6 @@ -81,6 +76,7 @@ CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_MQ_PCI=y CONFIG_BOUNCE=y # CONFIG_CACHE_L2X0 is not set +CONFIG_CC_HAS_KASAN_GENERIC=y CONFIG_CLKDEV_LOOKUP=y CONFIG_CLKSRC_QCOM=y CONFIG_CLONE_BACKWARDS=y @@ -135,6 +131,7 @@ CONFIG_CRYPTO_AEAD2=y CONFIG_CRYPTO_AES_ARM=y CONFIG_CRYPTO_AES_ARM_BS=y CONFIG_CRYPTO_CBC=y +CONFIG_CRYPTO_CRYPTD=y CONFIG_CRYPTO_CTR=y CONFIG_CRYPTO_DEFLATE=y CONFIG_CRYPTO_DES=y @@ -142,6 +139,7 @@ CONFIG_CRYPTO_DEV_QCE=y # CONFIG_CRYPTO_DEV_QCE_ENABLE_ALL is not set # CONFIG_CRYPTO_DEV_QCE_ENABLE_SHA is not set CONFIG_CRYPTO_DEV_QCE_ENABLE_SKCIPHER=y +CONFIG_CRYPTO_DEV_QCE_SKCIPHER=y CONFIG_CRYPTO_DEV_QCE_SW_MAX_LEN=512 CONFIG_CRYPTO_DEV_QCOM_RNG=y CONFIG_CRYPTO_DRBG=y @@ -187,12 +185,10 @@ CONFIG_DYNAMIC_DEBUG=y CONFIG_EDAC_ATOMIC_SCRUB=y CONFIG_EDAC_SUPPORT=y CONFIG_EEPROM_AT24=y -# CONFIG_ENERGY_MODEL is not set CONFIG_ESSEDMA=y CONFIG_EXTCON=y CONFIG_FIXED_PHY=y CONFIG_FIX_EARLYCON_MEM=y -# CONFIG_FSL_QDMA is not set CONFIG_FW_LOADER_PAGED_BUF=y CONFIG_GENERIC_ALLOCATOR=y CONFIG_GENERIC_BUG=y @@ -318,10 +314,17 @@ CONFIG_MDIO_IPQ40XX=y CONFIG_MEMFD_CREATE=y # CONFIG_MFD_QCOM_RPM is not set # CONFIG_MFD_SPMI_PMIC is not set -# CONFIG_MFD_STPMIC1 is not set CONFIG_MFD_SYSCON=y CONFIG_MIGHT_HAVE_CACHE_L2X0=y CONFIG_MIGRATION=y +CONFIG_MMC=y +CONFIG_MMC_BLOCK=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_MMC_TIFM_SD is not set CONFIG_MODULES_USE_ELF_REL=y # CONFIG_MSM_GCC_8660 is not set # CONFIG_MSM_GCC_8916 is not set @@ -362,7 +365,6 @@ CONFIG_NO_HZ_COMMON=y CONFIG_NO_HZ_IDLE=y CONFIG_NR_CPUS=4 CONFIG_NVMEM=y -# CONFIG_NVMEM_REBOOT_MODE is not set CONFIG_NVMEM_SYSFS=y CONFIG_OF=y CONFIG_OF_ADDRESS=y @@ -389,7 +391,6 @@ CONFIG_PCIE_QCOM=y CONFIG_PCI_DISABLE_COMMON_QUIRKS=y CONFIG_PCI_DOMAINS=y CONFIG_PCI_DOMAINS_GENERIC=y -# CONFIG_PCI_MESON is not set CONFIG_PCI_MSI=y CONFIG_PCI_MSI_IRQ_DOMAIN=y CONFIG_PERF_USE_VMALLOC=y @@ -465,11 +466,11 @@ CONFIG_REFCOUNT_FULL=y CONFIG_REGMAP=y CONFIG_REGMAP_I2C=y CONFIG_REGMAP_MMIO=y -CONFIG_REGMAP_SPI=y CONFIG_REGULATOR=y CONFIG_REGULATOR_FIXED_VOLTAGE=y # CONFIG_REGULATOR_QCOM_SPMI is not set CONFIG_REGULATOR_VCTRL=y +CONFIG_REGULATOR_VQMMC_IPQ4019=y CONFIG_RESET_CONTROLLER=y # CONFIG_RESET_QCOM_AOSS is not set # CONFIG_RESET_QCOM_PDC is not set @@ -500,7 +501,6 @@ CONFIG_SPI_BITBANG=y CONFIG_SPI_GPIO=y CONFIG_SPI_MASTER=y CONFIG_SPI_MEM=y -# CONFIG_SPI_QCOM_QSPI is not set CONFIG_SPI_QUP=y CONFIG_SPMI=y CONFIG_SPMI_MSM_PMIC_ARB=y @@ -523,7 +523,6 @@ CONFIG_TIMER_OF=y CONFIG_TIMER_PROBE=y CONFIG_TREE_RCU=y CONFIG_TREE_SRCU=y -# CONFIG_TRUSTED_FOUNDATIONS is not set CONFIG_UBIFS_FS=y CONFIG_UBIFS_FS_ADVANCED_COMPR=y CONFIG_UBIFS_FS_LZO=y diff --git a/target/linux/ipq40xx/patches-4.19/088-v5.6-regulator-add-IPQ4019-SDHCI-VQMMC-LDO-driver.patch b/target/linux/ipq40xx/patches-4.19/088-v5.6-regulator-add-IPQ4019-SDHCI-VQMMC-LDO-driver.patch new file mode 100644 index 0000000000..6b46cda941 --- /dev/null +++ b/target/linux/ipq40xx/patches-4.19/088-v5.6-regulator-add-IPQ4019-SDHCI-VQMMC-LDO-driver.patch @@ -0,0 +1,153 @@ +From 97043d292365ae39d62b54a6d79dff98d048b501 Mon Sep 17 00:00:00 2001 +From: Robert Marko <robert.marko@sartura.hr> +Date: Wed, 22 Jan 2020 12:44:14 +0100 +Subject: [PATCH] From ebf652b408200504194be32ad0a3f5bb49d6000a Mon Sep 17 + 00:00:00 2001 From: Robert Marko <robert.marko@sartura.hr> Date: Sun, 12 Jan + 2020 12:30:01 +0100 Subject: [PATCH] regulator: add IPQ4019 SDHCI VQMMC LDO + driver + +This introduces the IPQ4019 VQMMC LDO driver needed for +the SD/EMMC driver I/O level operation. +This will enable introducing SD/EMMC support for the built-in controller. + +Signed-off-by: Mantas Pucka <mantas@8devices.com> +Signed-off-by: Robert Marko <robert.marko@sartura.hr> +Link: https://lore.kernel.org/r/20200112113003.11110-1-robert.marko@sartura.hr +Signed-off-by: Mark Brown <broonie@kernel.org> +--- + drivers/regulator/Kconfig | 7 ++ + drivers/regulator/Makefile | 1 + + drivers/regulator/vqmmc-ipq4019-regulator.c | 101 ++++++++++++++++++++ + 3 files changed, 109 insertions(+) + create mode 100644 drivers/regulator/vqmmc-ipq4019-regulator.c + +--- a/drivers/regulator/Kconfig ++++ b/drivers/regulator/Kconfig +@@ -981,6 +981,13 @@ config REGULATOR_VEXPRESS + This driver provides support for voltage regulators available + on the ARM Ltd's Versatile Express platform. + ++config REGULATOR_VQMMC_IPQ4019 ++ tristate "IPQ4019 VQMMC SD LDO regulator support" ++ depends on ARCH_QCOM ++ help ++ This driver provides support for the VQMMC LDO I/0 ++ voltage regulator of the IPQ4019 SD/EMMC controller. ++ + config REGULATOR_WM831X + tristate "Wolfson Microelectronics WM831x PMIC regulators" + depends on MFD_WM831X +--- a/drivers/regulator/Makefile ++++ b/drivers/regulator/Makefile +@@ -122,6 +122,7 @@ obj-$(CONFIG_REGULATOR_TWL4030) += twl-r + obj-$(CONFIG_REGULATOR_UNIPHIER) += uniphier-regulator.o + obj-$(CONFIG_REGULATOR_VCTRL) += vctrl-regulator.o + obj-$(CONFIG_REGULATOR_VEXPRESS) += vexpress-regulator.o ++obj-$(CONFIG_REGULATOR_VQMMC_IPQ4019) += vqmmc-ipq4019-regulator.o + obj-$(CONFIG_REGULATOR_WM831X) += wm831x-dcdc.o + obj-$(CONFIG_REGULATOR_WM831X) += wm831x-isink.o + obj-$(CONFIG_REGULATOR_WM831X) += wm831x-ldo.o +--- /dev/null ++++ b/drivers/regulator/vqmmc-ipq4019-regulator.c +@@ -0,0 +1,101 @@ ++// SPDX-License-Identifier: GPL-2.0+ ++// ++// Copyright (c) 2019 Mantas Pucka <mantas@8devices.com> ++// Copyright (c) 2019 Robert Marko <robert.marko@sartura.hr> ++// ++// Driver for IPQ4019 SD/MMC controller's I/O LDO voltage regulator ++ ++#include <linux/io.h> ++#include <linux/module.h> ++#include <linux/of.h> ++#include <linux/platform_device.h> ++#include <linux/regmap.h> ++#include <linux/regulator/driver.h> ++#include <linux/regulator/machine.h> ++#include <linux/regulator/of_regulator.h> ++ ++static const unsigned int ipq4019_vmmc_voltages[] = { ++ 1500000, 1800000, 2500000, 3000000, ++}; ++ ++static const struct regulator_ops ipq4019_regulator_voltage_ops = { ++ .list_voltage = regulator_list_voltage_table, ++ .map_voltage = regulator_map_voltage_ascend, ++ .get_voltage_sel = regulator_get_voltage_sel_regmap, ++ .set_voltage_sel = regulator_set_voltage_sel_regmap, ++}; ++ ++static const struct regulator_desc vmmc_regulator = { ++ .name = "vmmcq", ++ .ops = &ipq4019_regulator_voltage_ops, ++ .type = REGULATOR_VOLTAGE, ++ .owner = THIS_MODULE, ++ .volt_table = ipq4019_vmmc_voltages, ++ .n_voltages = ARRAY_SIZE(ipq4019_vmmc_voltages), ++ .vsel_reg = 0, ++ .vsel_mask = 0x3, ++}; ++ ++static const struct regmap_config ipq4019_vmmcq_regmap_config = { ++ .reg_bits = 32, ++ .reg_stride = 4, ++ .val_bits = 32, ++}; ++ ++static int ipq4019_regulator_probe(struct platform_device *pdev) ++{ ++ struct device *dev = &pdev->dev; ++ struct regulator_init_data *init_data; ++ struct regulator_config cfg = {}; ++ struct regulator_dev *rdev; ++ struct resource *res; ++ struct regmap *rmap; ++ void __iomem *base; ++ ++ init_data = of_get_regulator_init_data(dev, dev->of_node, ++ &vmmc_regulator); ++ if (!init_data) ++ return -EINVAL; ++ ++ res = platform_get_resource(pdev, IORESOURCE_MEM, 0); ++ base = devm_ioremap_resource(dev, res); ++ if (IS_ERR(base)) ++ return PTR_ERR(base); ++ ++ rmap = devm_regmap_init_mmio(dev, base, &ipq4019_vmmcq_regmap_config); ++ if (IS_ERR(rmap)) ++ return PTR_ERR(rmap); ++ ++ cfg.dev = dev; ++ cfg.init_data = init_data; ++ cfg.of_node = dev->of_node; ++ cfg.regmap = rmap; ++ ++ rdev = devm_regulator_register(dev, &vmmc_regulator, &cfg); ++ if (IS_ERR(rdev)) { ++ dev_err(dev, "Failed to register regulator: %ld\n", ++ PTR_ERR(rdev)); ++ return PTR_ERR(rdev); ++ } ++ platform_set_drvdata(pdev, rdev); ++ ++ return 0; ++} ++ ++static const struct of_device_id regulator_ipq4019_of_match[] = { ++ { .compatible = "qcom,vqmmc-ipq4019-regulator", }, ++ {}, ++}; ++ ++static struct platform_driver ipq4019_regulator_driver = { ++ .probe = ipq4019_regulator_probe, ++ .driver = { ++ .name = "vqmmc-ipq4019-regulator", ++ .of_match_table = of_match_ptr(regulator_ipq4019_of_match), ++ }, ++}; ++module_platform_driver(ipq4019_regulator_driver); ++ ++MODULE_LICENSE("GPL"); ++MODULE_AUTHOR("Mantas Pucka <mantas@8devices.com>"); ++MODULE_DESCRIPTION("IPQ4019 VQMMC voltage regulator"); diff --git a/target/linux/ipq40xx/patches-4.19/089-v5.5-ARM-dts-qcom-ipq4019-Add-SDHCI-controller-node.patch b/target/linux/ipq40xx/patches-4.19/089-v5.5-ARM-dts-qcom-ipq4019-Add-SDHCI-controller-node.patch new file mode 100644 index 0000000000..90e6b25538 --- /dev/null +++ b/target/linux/ipq40xx/patches-4.19/089-v5.5-ARM-dts-qcom-ipq4019-Add-SDHCI-controller-node.patch @@ -0,0 +1,36 @@ +From 04b3b72b5b8fdb883bfdc619cb29b03641b1cc6a Mon Sep 17 00:00:00 2001 +From: Robert Marko <robimarko@gmail.com> +Date: Thu, 15 Aug 2019 19:28:23 +0200 +Subject: [PATCH] ARM: dts: qcom: ipq4019: Add SDHCI controller node + +IPQ4019 has a built in SD/eMMC controller which is supported by the +SDHCI MSM driver, by the "qcom,sdhci-msm-v4" binding. +So lets add the appropriate node for it. + +Signed-off-by: Robert Marko <robimarko@gmail.com> +Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> +--- + arch/arm/boot/dts/qcom-ipq4019.dtsi | 12 ++++++++++++ + 1 file changed, 12 insertions(+) + +--- a/arch/arm/boot/dts/qcom-ipq4019.dtsi ++++ b/arch/arm/boot/dts/qcom-ipq4019.dtsi +@@ -214,6 +214,18 @@ + interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; + }; + ++ sdhci: sdhci@7824900 { ++ compatible = "qcom,sdhci-msm-v4"; ++ reg = <0x7824900 0x11c>, <0x7824000 0x800>; ++ interrupts = <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>; ++ interrupt-names = "hc_irq", "pwr_irq"; ++ bus-width = <8>; ++ clocks = <&gcc GCC_SDCC1_APPS_CLK>, <&gcc GCC_SDCC1_AHB_CLK>, ++ <&gcc GCC_DCD_XO_CLK>; ++ clock-names = "core", "iface", "xo"; ++ status = "disabled"; ++ }; ++ + blsp_dma: dma@7884000 { + compatible = "qcom,bam-v1.7.0"; + reg = <0x07884000 0x23000>; diff --git a/target/linux/ipq40xx/patches-4.19/100-arm-dts-IPQ4019-add-SDHCI-VQMMC-LDO-node.patch b/target/linux/ipq40xx/patches-4.19/100-arm-dts-IPQ4019-add-SDHCI-VQMMC-LDO-node.patch new file mode 100644 index 0000000000..1f346371de --- /dev/null +++ b/target/linux/ipq40xx/patches-4.19/100-arm-dts-IPQ4019-add-SDHCI-VQMMC-LDO-node.patch @@ -0,0 +1,32 @@ +From 77d9b11ae7269dcf376c3b9493209f712524e986 Mon Sep 17 00:00:00 2001 +From: Robert Marko <robert.marko@sartura.hr> +Date: Wed, 22 Jan 2020 12:56:35 +0100 +Subject: [PATCH] arm: dts: IPQ4019: add SDHCI VQMMC LDO node + +Since we now have driver for the SDHCI VQMMC LDO needed +for I/0 voltage levels lets introduce the necessary node for it. + +Signed-off-by: Robert Marko <robert.marko@sartura.hr> +--- + arch/arm/boot/dts/qcom-ipq4019.dtsi | 10 ++++++++++ + 1 file changed, 10 insertions(+) + +--- a/arch/arm/boot/dts/qcom-ipq4019.dtsi ++++ b/arch/arm/boot/dts/qcom-ipq4019.dtsi +@@ -214,6 +214,16 @@ + interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; + }; + ++ vqmmc: regulator@1948000 { ++ compatible = "qcom,vqmmc-ipq4019-regulator"; ++ reg = <0x01948000 0x4>; ++ regulator-name = "vqmmc"; ++ regulator-min-microvolt = <1500000>; ++ regulator-max-microvolt = <3000000>; ++ regulator-always-on; ++ status = "disabled"; ++ }; ++ + sdhci: sdhci@7824900 { + compatible = "qcom,sdhci-msm-v4"; + reg = <0x7824900 0x11c>, <0x7824000 0x800>; diff --git a/target/linux/ipq40xx/patches-4.19/400-mmc-sdhci-sdhci-msm-use-sdhci_set_clock-instead-of-s.patch b/target/linux/ipq40xx/patches-4.19/400-mmc-sdhci-sdhci-msm-use-sdhci_set_clock-instead-of-s.patch new file mode 100644 index 0000000000..40c4792136 --- /dev/null +++ b/target/linux/ipq40xx/patches-4.19/400-mmc-sdhci-sdhci-msm-use-sdhci_set_clock-instead-of-s.patch @@ -0,0 +1,25 @@ +From 0e28623a11f3916c1fe5b7e789c7ab8ca932a929 Mon Sep 17 00:00:00 2001 +From: Robert Marko <robimarko@gmail.com> +Date: Wed, 22 Jan 2020 13:02:13 +0100 +Subject: [PATCH] mmc: sdhci: sdhci-msm: use sdhci_set_clock instead of + sdhci_msm_set_clock + +When using sdhci_msm_set_clock clock setting will fail, so lets +use the generic sdhci_set_clock. + +Signed-off-by: Robert Marko <robimarko@gmail.com> +--- + drivers/mmc/host/sdhci-msm.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/drivers/mmc/host/sdhci-msm.c ++++ b/drivers/mmc/host/sdhci-msm.c +@@ -1688,7 +1688,7 @@ MODULE_DEVICE_TABLE(of, sdhci_msm_dt_mat + + static const struct sdhci_ops sdhci_msm_ops = { + .reset = sdhci_reset, +- .set_clock = sdhci_msm_set_clock, ++ .set_clock = sdhci_set_clock, + .get_min_clock = sdhci_msm_get_min_clock, + .get_max_clock = sdhci_msm_get_max_clock, + .set_bus_width = sdhci_set_bus_width, diff --git a/target/linux/ipq40xx/patches-4.19/701-dts-ipq4019-add-mdio-node.patch b/target/linux/ipq40xx/patches-4.19/701-dts-ipq4019-add-mdio-node.patch index 316e60f221..7117a4bdfe 100644 --- a/target/linux/ipq40xx/patches-4.19/701-dts-ipq4019-add-mdio-node.patch +++ b/target/linux/ipq40xx/patches-4.19/701-dts-ipq4019-add-mdio-node.patch @@ -15,7 +15,7 @@ so the info might change. --- a/arch/arm/boot/dts/qcom-ipq4019.dtsi +++ b/arch/arm/boot/dts/qcom-ipq4019.dtsi -@@ -571,6 +571,34 @@ +@@ -593,6 +593,34 @@ status = "disabled"; }; diff --git a/target/linux/ipq40xx/patches-4.19/702-dts-ipq4019-add-PHY-switch-nodes.patch b/target/linux/ipq40xx/patches-4.19/702-dts-ipq4019-add-PHY-switch-nodes.patch index df95699294..4ef8044893 100644 --- a/target/linux/ipq40xx/patches-4.19/702-dts-ipq4019-add-PHY-switch-nodes.patch +++ b/target/linux/ipq40xx/patches-4.19/702-dts-ipq4019-add-PHY-switch-nodes.patch @@ -14,7 +14,7 @@ Signed-off-by: Christian Lamparter <chunkeey@gmail.com> --- a/arch/arm/boot/dts/qcom-ipq4019.dtsi +++ b/arch/arm/boot/dts/qcom-ipq4019.dtsi -@@ -599,6 +599,29 @@ +@@ -621,6 +621,29 @@ }; }; diff --git a/target/linux/ipq40xx/patches-4.19/711-dts-ipq4019-add-ethernet-essedma-node.patch b/target/linux/ipq40xx/patches-4.19/711-dts-ipq4019-add-ethernet-essedma-node.patch index 8f7627b048..9f9cb5287c 100644 --- a/target/linux/ipq40xx/patches-4.19/711-dts-ipq4019-add-ethernet-essedma-node.patch +++ b/target/linux/ipq40xx/patches-4.19/711-dts-ipq4019-add-ethernet-essedma-node.patch @@ -25,7 +25,7 @@ Signed-off-by: Christian Lamparter <chunkeey@gmail.com> }; cpus { -@@ -622,6 +624,64 @@ +@@ -644,6 +646,64 @@ status = "disabled"; }; diff --git a/target/linux/ipq40xx/patches-5.4/088-v5.6-regulator-add-IPQ4019-SDHCI-VQMMC-LDO-driver.patch b/target/linux/ipq40xx/patches-5.4/088-v5.6-regulator-add-IPQ4019-SDHCI-VQMMC-LDO-driver.patch new file mode 100644 index 0000000000..aaf8c807ed --- /dev/null +++ b/target/linux/ipq40xx/patches-5.4/088-v5.6-regulator-add-IPQ4019-SDHCI-VQMMC-LDO-driver.patch @@ -0,0 +1,153 @@ +From 97043d292365ae39d62b54a6d79dff98d048b501 Mon Sep 17 00:00:00 2001 +From: Robert Marko <robert.marko@sartura.hr> +Date: Wed, 22 Jan 2020 12:44:14 +0100 +Subject: [PATCH] From ebf652b408200504194be32ad0a3f5bb49d6000a Mon Sep 17 + 00:00:00 2001 From: Robert Marko <robert.marko@sartura.hr> Date: Sun, 12 Jan + 2020 12:30:01 +0100 Subject: [PATCH] regulator: add IPQ4019 SDHCI VQMMC LDO + driver + +This introduces the IPQ4019 VQMMC LDO driver needed for +the SD/EMMC driver I/O level operation. +This will enable introducing SD/EMMC support for the built-in controller. + +Signed-off-by: Mantas Pucka <mantas@8devices.com> +Signed-off-by: Robert Marko <robert.marko@sartura.hr> +Link: https://lore.kernel.org/r/20200112113003.11110-1-robert.marko@sartura.hr +Signed-off-by: Mark Brown <broonie@kernel.org> +--- + drivers/regulator/Kconfig | 7 ++ + drivers/regulator/Makefile | 1 + + drivers/regulator/vqmmc-ipq4019-regulator.c | 101 ++++++++++++++++++++ + 3 files changed, 109 insertions(+) + create mode 100644 drivers/regulator/vqmmc-ipq4019-regulator.c + +--- a/drivers/regulator/Kconfig ++++ b/drivers/regulator/Kconfig +@@ -1077,6 +1077,13 @@ config REGULATOR_VEXPRESS + This driver provides support for voltage regulators available + on the ARM Ltd's Versatile Express platform. + ++config REGULATOR_VQMMC_IPQ4019 ++ tristate "IPQ4019 VQMMC SD LDO regulator support" ++ depends on ARCH_QCOM ++ help ++ This driver provides support for the VQMMC LDO I/0 ++ voltage regulator of the IPQ4019 SD/EMMC controller. ++ + config REGULATOR_WM831X + tristate "Wolfson Microelectronics WM831x PMIC regulators" + depends on MFD_WM831X +--- a/drivers/regulator/Makefile ++++ b/drivers/regulator/Makefile +@@ -132,6 +132,7 @@ obj-$(CONFIG_REGULATOR_TWL4030) += twl-r + obj-$(CONFIG_REGULATOR_UNIPHIER) += uniphier-regulator.o + obj-$(CONFIG_REGULATOR_VCTRL) += vctrl-regulator.o + obj-$(CONFIG_REGULATOR_VEXPRESS) += vexpress-regulator.o ++obj-$(CONFIG_REGULATOR_VQMMC_IPQ4019) += vqmmc-ipq4019-regulator.o + obj-$(CONFIG_REGULATOR_WM831X) += wm831x-dcdc.o + obj-$(CONFIG_REGULATOR_WM831X) += wm831x-isink.o + obj-$(CONFIG_REGULATOR_WM831X) += wm831x-ldo.o +--- /dev/null ++++ b/drivers/regulator/vqmmc-ipq4019-regulator.c +@@ -0,0 +1,101 @@ ++// SPDX-License-Identifier: GPL-2.0+ ++// ++// Copyright (c) 2019 Mantas Pucka <mantas@8devices.com> ++// Copyright (c) 2019 Robert Marko <robert.marko@sartura.hr> ++// ++// Driver for IPQ4019 SD/MMC controller's I/O LDO voltage regulator ++ ++#include <linux/io.h> ++#include <linux/module.h> ++#include <linux/of.h> ++#include <linux/platform_device.h> ++#include <linux/regmap.h> ++#include <linux/regulator/driver.h> ++#include <linux/regulator/machine.h> ++#include <linux/regulator/of_regulator.h> ++ ++static const unsigned int ipq4019_vmmc_voltages[] = { ++ 1500000, 1800000, 2500000, 3000000, ++}; ++ ++static const struct regulator_ops ipq4019_regulator_voltage_ops = { ++ .list_voltage = regulator_list_voltage_table, ++ .map_voltage = regulator_map_voltage_ascend, ++ .get_voltage_sel = regulator_get_voltage_sel_regmap, ++ .set_voltage_sel = regulator_set_voltage_sel_regmap, ++}; ++ ++static const struct regulator_desc vmmc_regulator = { ++ .name = "vmmcq", ++ .ops = &ipq4019_regulator_voltage_ops, ++ .type = REGULATOR_VOLTAGE, ++ .owner = THIS_MODULE, ++ .volt_table = ipq4019_vmmc_voltages, ++ .n_voltages = ARRAY_SIZE(ipq4019_vmmc_voltages), ++ .vsel_reg = 0, ++ .vsel_mask = 0x3, ++}; ++ ++static const struct regmap_config ipq4019_vmmcq_regmap_config = { ++ .reg_bits = 32, ++ .reg_stride = 4, ++ .val_bits = 32, ++}; ++ ++static int ipq4019_regulator_probe(struct platform_device *pdev) ++{ ++ struct device *dev = &pdev->dev; ++ struct regulator_init_data *init_data; ++ struct regulator_config cfg = {}; ++ struct regulator_dev *rdev; ++ struct resource *res; ++ struct regmap *rmap; ++ void __iomem *base; ++ ++ init_data = of_get_regulator_init_data(dev, dev->of_node, ++ &vmmc_regulator); ++ if (!init_data) ++ return -EINVAL; ++ ++ res = platform_get_resource(pdev, IORESOURCE_MEM, 0); ++ base = devm_ioremap_resource(dev, res); ++ if (IS_ERR(base)) ++ return PTR_ERR(base); ++ ++ rmap = devm_regmap_init_mmio(dev, base, &ipq4019_vmmcq_regmap_config); ++ if (IS_ERR(rmap)) ++ return PTR_ERR(rmap); ++ ++ cfg.dev = dev; ++ cfg.init_data = init_data; ++ cfg.of_node = dev->of_node; ++ cfg.regmap = rmap; ++ ++ rdev = devm_regulator_register(dev, &vmmc_regulator, &cfg); ++ if (IS_ERR(rdev)) { ++ dev_err(dev, "Failed to register regulator: %ld\n", ++ PTR_ERR(rdev)); ++ return PTR_ERR(rdev); ++ } ++ platform_set_drvdata(pdev, rdev); ++ ++ return 0; ++} ++ ++static const struct of_device_id regulator_ipq4019_of_match[] = { ++ { .compatible = "qcom,vqmmc-ipq4019-regulator", }, ++ {}, ++}; ++ ++static struct platform_driver ipq4019_regulator_driver = { ++ .probe = ipq4019_regulator_probe, ++ .driver = { ++ .name = "vqmmc-ipq4019-regulator", ++ .of_match_table = of_match_ptr(regulator_ipq4019_of_match), ++ }, ++}; ++module_platform_driver(ipq4019_regulator_driver); ++ ++MODULE_LICENSE("GPL"); ++MODULE_AUTHOR("Mantas Pucka <mantas@8devices.com>"); ++MODULE_DESCRIPTION("IPQ4019 VQMMC voltage regulator"); diff --git a/target/linux/ipq40xx/patches-5.4/089-v5.5-ARM-dts-qcom-ipq4019-Add-SDHCI-controller-node.patch b/target/linux/ipq40xx/patches-5.4/089-v5.5-ARM-dts-qcom-ipq4019-Add-SDHCI-controller-node.patch new file mode 100644 index 0000000000..b3e0a20b32 --- /dev/null +++ b/target/linux/ipq40xx/patches-5.4/089-v5.5-ARM-dts-qcom-ipq4019-Add-SDHCI-controller-node.patch @@ -0,0 +1,36 @@ +From 04b3b72b5b8fdb883bfdc619cb29b03641b1cc6a Mon Sep 17 00:00:00 2001 +From: Robert Marko <robimarko@gmail.com> +Date: Thu, 15 Aug 2019 19:28:23 +0200 +Subject: [PATCH] ARM: dts: qcom: ipq4019: Add SDHCI controller node + +IPQ4019 has a built in SD/eMMC controller which is supported by the +SDHCI MSM driver, by the "qcom,sdhci-msm-v4" binding. +So lets add the appropriate node for it. + +Signed-off-by: Robert Marko <robimarko@gmail.com> +Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> +--- + arch/arm/boot/dts/qcom-ipq4019.dtsi | 12 ++++++++++++ + 1 file changed, 12 insertions(+) + +--- a/arch/arm/boot/dts/qcom-ipq4019.dtsi ++++ b/arch/arm/boot/dts/qcom-ipq4019.dtsi +@@ -209,6 +209,18 @@ + interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; + }; + ++ sdhci: sdhci@7824900 { ++ compatible = "qcom,sdhci-msm-v4"; ++ reg = <0x7824900 0x11c>, <0x7824000 0x800>; ++ interrupts = <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>; ++ interrupt-names = "hc_irq", "pwr_irq"; ++ bus-width = <8>; ++ clocks = <&gcc GCC_SDCC1_APPS_CLK>, <&gcc GCC_SDCC1_AHB_CLK>, ++ <&gcc GCC_DCD_XO_CLK>; ++ clock-names = "core", "iface", "xo"; ++ status = "disabled"; ++ }; ++ + blsp_dma: dma@7884000 { + compatible = "qcom,bam-v1.7.0"; + reg = <0x07884000 0x23000>; diff --git a/target/linux/ipq40xx/patches-5.4/100-arm-dts-IPQ4019-add-SDHCI-VQMMC-LDO-node.patch b/target/linux/ipq40xx/patches-5.4/100-arm-dts-IPQ4019-add-SDHCI-VQMMC-LDO-node.patch new file mode 100644 index 0000000000..14affc28c1 --- /dev/null +++ b/target/linux/ipq40xx/patches-5.4/100-arm-dts-IPQ4019-add-SDHCI-VQMMC-LDO-node.patch @@ -0,0 +1,32 @@ +From 77d9b11ae7269dcf376c3b9493209f712524e986 Mon Sep 17 00:00:00 2001 +From: Robert Marko <robert.marko@sartura.hr> +Date: Wed, 22 Jan 2020 12:56:35 +0100 +Subject: [PATCH] arm: dts: IPQ4019: add SDHCI VQMMC LDO node + +Since we now have driver for the SDHCI VQMMC LDO needed +for I/0 voltage levels lets introduce the necessary node for it. + +Signed-off-by: Robert Marko <robert.marko@sartura.hr> +--- + arch/arm/boot/dts/qcom-ipq4019.dtsi | 10 ++++++++++ + 1 file changed, 10 insertions(+) + +--- a/arch/arm/boot/dts/qcom-ipq4019.dtsi ++++ b/arch/arm/boot/dts/qcom-ipq4019.dtsi +@@ -209,6 +209,16 @@ + interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; + }; + ++ vqmmc: regulator@1948000 { ++ compatible = "qcom,vqmmc-ipq4019-regulator"; ++ reg = <0x01948000 0x4>; ++ regulator-name = "vqmmc"; ++ regulator-min-microvolt = <1500000>; ++ regulator-max-microvolt = <3000000>; ++ regulator-always-on; ++ status = "disabled"; ++ }; ++ + sdhci: sdhci@7824900 { + compatible = "qcom,sdhci-msm-v4"; + reg = <0x7824900 0x11c>, <0x7824000 0x800>; diff --git a/target/linux/ipq40xx/patches-5.4/400-mmc-sdhci-sdhci-msm-use-sdhci_set_clock-instead-of-s.patch b/target/linux/ipq40xx/patches-5.4/400-mmc-sdhci-sdhci-msm-use-sdhci_set_clock-instead-of-s.patch new file mode 100644 index 0000000000..72ec2e9b0d --- /dev/null +++ b/target/linux/ipq40xx/patches-5.4/400-mmc-sdhci-sdhci-msm-use-sdhci_set_clock-instead-of-s.patch @@ -0,0 +1,25 @@ +From 0e28623a11f3916c1fe5b7e789c7ab8ca932a929 Mon Sep 17 00:00:00 2001 +From: Robert Marko <robimarko@gmail.com> +Date: Wed, 22 Jan 2020 13:02:13 +0100 +Subject: [PATCH] mmc: sdhci: sdhci-msm: use sdhci_set_clock instead of + sdhci_msm_set_clock + +When using sdhci_msm_set_clock clock setting will fail, so lets +use the generic sdhci_set_clock. + +Signed-off-by: Robert Marko <robimarko@gmail.com> +--- + drivers/mmc/host/sdhci-msm.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/drivers/mmc/host/sdhci-msm.c ++++ b/drivers/mmc/host/sdhci-msm.c +@@ -1724,7 +1724,7 @@ MODULE_DEVICE_TABLE(of, sdhci_msm_dt_mat + + static const struct sdhci_ops sdhci_msm_ops = { + .reset = sdhci_reset, +- .set_clock = sdhci_msm_set_clock, ++ .set_clock = sdhci_set_clock, + .get_min_clock = sdhci_msm_get_min_clock, + .get_max_clock = sdhci_msm_get_max_clock, + .set_bus_width = sdhci_set_bus_width, diff --git a/target/linux/ipq40xx/patches-5.4/701-dts-ipq4019-add-mdio-node.patch b/target/linux/ipq40xx/patches-5.4/701-dts-ipq4019-add-mdio-node.patch index 26e55b4021..b0a69433b1 100644 --- a/target/linux/ipq40xx/patches-5.4/701-dts-ipq4019-add-mdio-node.patch +++ b/target/linux/ipq40xx/patches-5.4/701-dts-ipq4019-add-mdio-node.patch @@ -15,7 +15,7 @@ so the info might change. --- a/arch/arm/boot/dts/qcom-ipq4019.dtsi +++ b/arch/arm/boot/dts/qcom-ipq4019.dtsi -@@ -566,6 +566,34 @@ +@@ -588,6 +588,34 @@ status = "disabled"; }; diff --git a/target/linux/ipq40xx/patches-5.4/702-dts-ipq4019-add-PHY-switch-nodes.patch b/target/linux/ipq40xx/patches-5.4/702-dts-ipq4019-add-PHY-switch-nodes.patch index 03da6c863a..cfbf7bd41f 100644 --- a/target/linux/ipq40xx/patches-5.4/702-dts-ipq4019-add-PHY-switch-nodes.patch +++ b/target/linux/ipq40xx/patches-5.4/702-dts-ipq4019-add-PHY-switch-nodes.patch @@ -14,7 +14,7 @@ Signed-off-by: Christian Lamparter <chunkeey@gmail.com> --- a/arch/arm/boot/dts/qcom-ipq4019.dtsi +++ b/arch/arm/boot/dts/qcom-ipq4019.dtsi -@@ -594,6 +594,29 @@ +@@ -616,6 +616,29 @@ }; }; diff --git a/target/linux/ipq40xx/patches-5.4/711-dts-ipq4019-add-ethernet-essedma-node.patch b/target/linux/ipq40xx/patches-5.4/711-dts-ipq4019-add-ethernet-essedma-node.patch index 8cf6505104..6db4241234 100644 --- a/target/linux/ipq40xx/patches-5.4/711-dts-ipq4019-add-ethernet-essedma-node.patch +++ b/target/linux/ipq40xx/patches-5.4/711-dts-ipq4019-add-ethernet-essedma-node.patch @@ -25,7 +25,7 @@ Signed-off-by: Christian Lamparter <chunkeey@gmail.com> }; cpus { -@@ -617,6 +619,64 @@ +@@ -639,6 +641,64 @@ status = "disabled"; }; diff --git a/target/linux/ipq40xx/patches-5.4/721-dts-ipq4019-add-ethernet-essedma-node.patch b/target/linux/ipq40xx/patches-5.4/721-dts-ipq4019-add-ethernet-essedma-node.patch index dcc21263c4..6424dd5243 100644 --- a/target/linux/ipq40xx/patches-5.4/721-dts-ipq4019-add-ethernet-essedma-node.patch +++ b/target/linux/ipq40xx/patches-5.4/721-dts-ipq4019-add-ethernet-essedma-node.patch @@ -13,7 +13,7 @@ Signed-off-by: Christian Lamparter <chunkeey@gmail.com> --- a/arch/arm/boot/dts/qcom-ipq4019.dtsi +++ b/arch/arm/boot/dts/qcom-ipq4019.dtsi -@@ -677,6 +677,53 @@ +@@ -699,6 +699,53 @@ }; }; |