Hi Henrik, >-----Original Message----- >From: Henrik Grimler [mailto:henrik@xxxxxxxxxx] >Sent: Wednesday, January 19, 2022 12:28 AM >To: semen.protsenko@xxxxxxxxxx; virag.david003@xxxxxxxxx; >martin.juecker@xxxxxxxxx; cw00.choi@xxxxxxxxxxx; >m.szyprowski@xxxxxxxxxxx; alim.akhtar@xxxxxxxxxxx; >krzysztof.kozlowski@xxxxxxxxxxxxx; robh+dt@xxxxxxxxxx; >devicetree@xxxxxxxxxxxxxxx; linux-samsung-soc@xxxxxxxxxxxxxxx; linux-arm- >kernel@xxxxxxxxxxxxxxxxxxx; linux-kernel@xxxxxxxxxxxxxxx; >~postmarketos/upstreaming@xxxxxxxxxxx >Cc: Henrik Grimler <henrik@xxxxxxxxxx> >Subject: [PATCH v4 3/3] ARM: dts: Add support for Samsung Chagall WiFi > >Chagall WiFi, with product name Samsung Galaxy Tab S 10.5", is based on >Exynos 5420. This device is one of several tablet models released in 2014 >based on Exynos 5420. > >The device tree added here contains support for: > >- UART >- eMMC >- SD card >- USB > >CCI has been disabled in the hardware, enabling it would require (de- >)soldering a resistor on the board. Trying to boot with it enabled in kernel >makes the device hang when CCI is probed. >Exynos5420-arndale-octa also has had CCI disabled due to issues, see commit >25217fef3551 ("ARM: dts: disable CCI on exynos5420 based arndale-octa"). > >Signed-off-by: Henrik Grimler <henrik@xxxxxxxxxx> >--- > arch/arm/boot/dts/Makefile | 1 + > arch/arm/boot/dts/exynos5420-chagall-wifi.dts | 75 ++ > .../dts/exynos5420-galaxy-tab-common.dtsi | 692 ++++++++++++++++++ > 3 files changed, 768 insertions(+) > create mode 100644 arch/arm/boot/dts/exynos5420-chagall-wifi.dts > create mode 100644 arch/arm/boot/dts/exynos5420-galaxy-tab-common.dtsi > >diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index >0de64f237cd8..088fcedb3212 100644 >--- a/arch/arm/boot/dts/Makefile >+++ b/arch/arm/boot/dts/Makefile >@@ -220,6 +220,7 @@ dtb-$(CONFIG_ARCH_EXYNOS5) += \ > exynos5420-arndale-octa.dtb \ > exynos5420-peach-pit.dtb \ > exynos5420-smdk5420.dtb \ >+ exynos5420-chagall-wifi.dtb \ > exynos5422-odroidhc1.dtb \ > exynos5422-odroidxu3.dtb \ > exynos5422-odroidxu3-lite.dtb \ >diff --git a/arch/arm/boot/dts/exynos5420-chagall-wifi.dts >b/arch/arm/boot/dts/exynos5420-chagall-wifi.dts >new file mode 100644 >index 000000000000..1319344a2c74 >--- /dev/null >+++ b/arch/arm/boot/dts/exynos5420-chagall-wifi.dts >@@ -0,0 +1,75 @@ >+// SPDX-License-Identifier: GPL-2.0 >+/* >+ * Samsung's Exynos5420 Chagall WiFi board device tree source >+ * >+ * Copyright (c) 2012-2013 Samsung Electronics Co., Ltd. >+ * http://www.samsung.com >+ * Copyright (c) 2022 Henrik Grimler >+ */ >+ >+/dts-v1/; >+#include "exynos5420-galaxy-tab-common.dtsi" >+ >+/ { >+ model = "Samsung Chagall WiFi based on Exynos5420"; >+ compatible = "samsung,chagall-wifi", "samsung,exynos5420", \ >+ "samsung,exynos5"; >+}; >+ >+&ldo15_reg { >+ /* Unused */ >+ regulator-name = "VDD_LDO15"; >+ regulator-min-microvolt = <3300000>; >+ regulator-max-microvolt = <3300000>; >+}; >+ >+&ldo17_reg { >+ regulator-name = "VDD_IRLED_3V3"; >+ regulator-min-microvolt = <3300000>; >+ regulator-max-microvolt = <3350000>; >+ regulator-always-on; >+ regulator-boot-on; >+ >+ regulator-state-mem { >+ regulator-off-in-suspend; >+ }; >+}; >+ >+&ldo28_reg { >+ /* Unused */ >+ regulator-name = "VDD_LDO28"; >+ regulator-min-microvolt = <3300000>; >+ regulator-max-microvolt = <3300000>; >+}; >+ >+&ldo29_reg { >+ regulator-name = "VDD_TCON_1V8"; >+ regulator-min-microvolt = <1900000>; >+ regulator-max-microvolt = <1900000>; >+ >+ regulator-state-mem { >+ regulator-off-in-suspend; >+ }; >+}; >+ >+&ldo31_reg { >+ regulator-name = "VDD_GRIP_1V8"; >+ regulator-min-microvolt = <1800000>; >+ regulator-max-microvolt = <1800000>; >+ regulator-always-on; >+ regulator-boot-on; >+ >+ regulator-state-mem { >+ regulator-off-in-suspend; >+ }; >+}; >+ >+&ldo32_reg { >+ regulator-name = "VDD_TSP_1V8"; >+ regulator-min-microvolt = <1900000>; >+ regulator-max-microvolt = <1900000>; >+ >+ regulator-state-mem { >+ regulator-off-in-suspend; >+ }; >+}; >diff --git a/arch/arm/boot/dts/exynos5420-galaxy-tab-common.dtsi >b/arch/arm/boot/dts/exynos5420-galaxy-tab-common.dtsi >new file mode 100644 >index 000000000000..e4ed0fd153f4 >--- /dev/null >+++ b/arch/arm/boot/dts/exynos5420-galaxy-tab-common.dtsi >@@ -0,0 +1,692 @@ >+// SPDX-License-Identifier: GPL-2.0 >+/* >+ * Base DT for Samsung's family of tablets based on Exynos5420. >+ * >+ * Copyright (c) 2012-2013 Samsung Electronics Co., Ltd. >+ * http://www.samsung.com >+ * Copyright (c) 2022 Henrik Grimler >+ */ >+ >+/dts-v1/; >+#include "exynos5420.dtsi" >+#include "exynos5420-cpus.dtsi" >+#include <dt-bindings/input/input.h> >+#include <dt-bindings/gpio/gpio.h> >+#include <dt-bindings/clock/samsung,s2mps11.h> >+ >+/ { >+ chassis-type = "tablet"; >+ >+ /* >+ * To successfully boot the mainline kernel with the stock >+ * bootloader (SBOOT), the tlb needs to be flushed after the >+ * page table pointer has been updated in >__common_mmu_cache_on. >+ * The same hack is also needed to boot exynos4412-i9300 with >+ * stock bootloader, and probably other Samsung devices of >+ * similar age. See >+ * https://lore.kernel.org/all/1355276466-18295-1-git-send-email- >arve@xxxxxxxxxxx >+ * for more details. >+ */ >+ >+ chosen { >+ stdout-path = "serial2:115200n8"; >+ }; >+ >+ memory@20000000 { >+ device_type = "memory"; >+ reg = <0x20000000 0xc0000000>; >+ }; >+ >+ firmware@2073000 { >+ compatible = "samsung,secure-firmware"; >+ reg = <0x02073000 0x1000>; >+ }; >+ >+ fixed-rate-clocks { >+ oscclk { >+ compatible = "samsung,exynos5420-oscclk"; >+ clock-frequency = <24000000>; >+ }; >+ }; >+ >+ gpio-keys { >+ compatible = "gpio-keys"; >+ pinctrl-names = "default"; >+ >+ key-power { >+ debounce-interval = <10>; >+ gpios = <&gpx2 2 GPIO_ACTIVE_LOW>; >+ label = "Power"; >+ linux,code = <KEY_POWER>; >+ wakeup-source; >+ }; >+ >+ key-home { >+ debounce-interval = <10>; >+ gpios = <&gpx0 5 GPIO_ACTIVE_LOW>; >+ label = "Home"; >+ linux,code = <KEY_HOME>; >+ wakeup-source; >+ }; >+ >+ key-volume-up { >+ debounce-interval = <10>; >+ gpios = <&gpx0 2 GPIO_ACTIVE_LOW>; >+ label = "Volume Up"; >+ linux,code = <KEY_VOLUMEUP>; >+ }; >+ >+ key-volume-down { >+ debounce-interval = <10>; >+ gpios = <&gpx0 3 GPIO_ACTIVE_LOW>; >+ label = "Volume Down"; >+ linux,code = <KEY_VOLUMEDOWN>; >+ }; >+ }; >+}; >+ >+&cci { >+ /* CCI is disabled in hardware */ >+ status = "disabled"; >+}; >+ >+&cpu0 { >+ cpu-supply = <&buck2_reg>; >+}; >+ >+&cpu4 { >+ cpu-supply = <&buck6_reg>; >+}; >+ >+&gpu { >+ status = "okay"; >+ mali-supply = <&buck4_reg>; >+}; >+ >+&hsi2c_7 { >+ status = "okay"; >+ >+ pmic@66 { >+ compatible = "samsung,s2mps11-pmic"; >+ reg = <0x66>; >+ >+ interrupt-parent = <&gpx3>; >+ interrupts = <2 IRQ_TYPE_LEVEL_LOW>; >+ pinctrl-names = "default"; >+ pinctrl-0 = <&s2mps11_irq>; >+ >+ s2mps11_osc: clocks { >+ compatible = "samsung,s2mps11-clk"; >+ #clock-cells = <1>; >+ clock-output-names = "s2mps11_ap", "s2mps11_cp", >+ "s2mps11_bt"; >+ }; >+ >+ regulators { >+ buck1_reg: BUCK1 { >+ regulator-name = "VDD_MIF_1V1"; >+ regulator-min-microvolt = <700000>; >+ regulator-max-microvolt = <1300000>; >+ regulator-always-on; >+ regulator-boot-on; >+ >+ regulator-state-mem { >+ regulator-off-in-suspend; >+ }; >+ }; >+ >+ buck2_reg: BUCK2 { >+ regulator-name = "VDD_ARM_1V0"; >+ regulator-min-microvolt = <800000>; >+ regulator-max-microvolt = <1500000>; >+ regulator-always-on; >+ regulator-boot-on; >+ >+ regulator-state-mem { >+ regulator-off-in-suspend; >+ }; >+ }; >+ >+ buck3_reg: BUCK3 { >+ regulator-name = "VDD_INT_1V0"; >+ regulator-min-microvolt = <800000>; >+ regulator-max-microvolt = <1400000>; >+ regulator-always-on; >+ regulator-boot-on; >+ >+ regulator-state-mem { >+ regulator-off-in-suspend; >+ }; >+ }; >+ >+ buck4_reg: BUCK4 { >+ regulator-name = "VDD_G3D_1V0"; >+ regulator-min-microvolt = <700000>; >+ regulator-max-microvolt = <1400000>; >+ regulator-always-on; >+ regulator-boot-on; >+ >+ regulator-state-mem { >+ regulator-off-in-suspend; >+ }; >+ }; >+ >+ buck5_reg: BUCK5 { >+ regulator-name = "VDD_MEM_1V2"; >+ regulator-min-microvolt = <1200000>; >+ regulator-max-microvolt = <1200000>; >+ regulator-always-on; >+ regulator-boot-on; >+ >+ regulator-state-mem { >+ regulator-off-in-suspend; >+ }; >+ >+ }; >+ >+ buck6_reg: BUCK6 { >+ regulator-name = "VDD_KFC_1V0"; >+ regulator-min-microvolt = <800000>; >+ regulator-max-microvolt = <1500000>; >+ regulator-always-on; >+ regulator-boot-on; >+ >+ regulator-state-mem { >+ regulator-off-in-suspend; >+ }; >+ }; >+ >+ buck7_reg: BUCK7 { >+ regulator-name = "VIN_LLDO_1V4"; >+ regulator-min-microvolt = <1200000>; >+ regulator-max-microvolt = <1500000>; >+ regulator-always-on; >+ }; >+ >+ buck8_reg: BUCK8 { >+ regulator-name = "VIN_MLDO_2V0"; >+ regulator-min-microvolt = <1800000>; >+ regulator-max-microvolt = <2100000>; >+ regulator-always-on; >+ }; >+ >+ buck9_reg: BUCK9 { >+ regulator-name = "VIN_HLDO_3V5"; >+ regulator-min-microvolt = <3000000>; >+ regulator-max-microvolt = <3500000>; >+ regulator-always-on; >+ }; >+ >+ buck10_reg: BUCK10 { >+ regulator-name = "VDD_CAM_ISP_1V0"; >+ regulator-min-microvolt = <750000>; >+ regulator-max-microvolt = <3550000>; >+ }; >+ >+ ldo1_reg: LDO1 { >+ regulator-name = "VDD_ALIVE_1.0V"; >+ regulator-min-microvolt = <1000000>; >+ regulator-max-microvolt = <1000000>; >+ regulator-always-on; >+ }; >+ >+ ldo2_reg: LDO2 { >+ regulator-name = "VDD_APIO_1V8"; >+ regulator-min-microvolt = <1800000>; >+ regulator-max-microvolt = <1800000>; >+ regulator-always-on; >+ regulator-boot-on; >+ >+ regulator-state-mem { >+ regulator-on-in-suspend; >+ }; >+ }; >+ >+ ldo3_reg: LDO3 { >+ regulator-name = "VDD_APIO_MMC01_1V8"; >+ regulator-min-microvolt = <1800000>; >+ regulator-max-microvolt = <1800000>; >+ regulator-always-on; >+ >+ regulator-state-mem { >+ regulator-off-in-suspend; >+ }; >+ }; >+ >+ ldo4_reg: LDO4 { >+ regulator-name = "VDD_ADC_1V8"; >+ regulator-min-microvolt = <1800000>; >+ regulator-max-microvolt = <1800000>; >+ regulator-always-on; >+ regulator-boot-on; >+ >+ regulator-state-mem { >+ regulator-on-in-suspend; >+ }; >+ }; >+ >+ ldo5_reg: LDO5 { >+ /* Unused */ >+ regulator-name = "VDD_LDO5"; >+ regulator-min-microvolt = <1800000>; >+ regulator-max-microvolt = <1800000>; >+ }; >+ >+ ldo6_reg: LDO6 { >+ regulator-name = "VDD_MIPI_1V0"; >+ regulator-min-microvolt = <1000000>; >+ regulator-max-microvolt = <1000000>; >+ regulator-always-on; >+ regulator-boot-on; >+ >+ regulator-state-mem { >+ regulator-off-in-suspend; >+ }; >+ }; >+ >+ ldo7_reg: LDO7 { >+ regulator-name = >"VDD_MIPI_PLL_ABB1_18V"; >+ regulator-min-microvolt = <1800000>; >+ regulator-max-microvolt = <1800000>; >+ regulator-always-on; >+ regulator-boot-on; >+ >+ regulator-state-mem { >+ regulator-off-in-suspend; >+ }; >+ }; >+ >+ ldo8_reg: LDO8 { >+ /* Unused */ >+ regulator-name = "VDD_LDO8"; >+ regulator-min-microvolt = <1800000>; >+ regulator-max-microvolt = <1800000>; >+ }; >+ >+ ldo9_reg: LDO9 { >+ regulator-name = "VDD_UOTG_3V0"; >+ regulator-min-microvolt = <3000000>; >+ regulator-max-microvolt = <3000000>; >+ regulator-always-on; >+ regulator-boot-on; >+ >+ regulator-state-mem { >+ regulator-on-in-suspend; >+ }; >+ }; >+ >+ ldo10_reg: LDO10 { >+ regulator-name = "VDDQ_PRE_1V8"; >+ regulator-min-microvolt = <1800000>; >+ regulator-max-microvolt = <1800000>; >+ regulator-always-on; >+ regulator-boot-on; >+ >+ regulator-state-mem { >+ regulator-on-in-suspend; >+ }; >+ }; >+ >+ ldo11_reg: LDO11 { >+ regulator-name = "VDD_HSIC_1V0"; >+ regulator-min-microvolt = <1000000>; >+ regulator-max-microvolt = <1000000>; >+ regulator-always-on; >+ regulator-boot-on; >+ >+ regulator-state-mem { >+ regulator-on-in-suspend; >+ }; >+ }; >+ >+ ldo12_reg: LDO12 { >+ regulator-name = "VDD_HSIC_1V8"; >+ regulator-min-microvolt = <1800000>; >+ regulator-max-microvolt = <1800000>; >+ regulator-always-on; >+ regulator-boot-on; >+ >+ regulator-state-mem { >+ regulator-on-in-suspend; >+ }; >+ }; >+ >+ ldo13_reg: LDO13 { >+ regulator-name = "VDD_APIO_MMC2_2V8"; >+ regulator-min-microvolt = <1800000>; >+ regulator-max-microvolt = <2800000>; >+ regulator-boot-on; >+ >+ regulator-state-mem { >+ regulator-off-in-suspend; >+ }; >+ }; >+ >+ ldo14_reg: LDO14 { >+ regulator-name = "VDD_MOTOR_3V0"; >+ regulator-min-microvolt = <3000000>; >+ regulator-max-microvolt = <3000000>; >+ >+ regulator-state-mem { >+ regulator-off-in-suspend; >+ }; >+ }; >+ >+ ldo15_reg: LDO15 { >+ regulator-name = "VDD_LDO15"; >+ /* >+ * LDO15 varies between devices and is >+ * specified in the device dts >+ */ >+ }; >+ >+ ldo16_reg: LDO16 { >+ regulator-name = "VDD_AP_2V8"; >+ regulator-min-microvolt = <2800000>; >+ regulator-max-microvolt = <2800000>; >+ regulator-always-on; >+ regulator-boot-on; >+ >+ regulator-state-mem { >+ regulator-on-in-suspend; >+ }; >+ }; >+ >+ ldo17_reg: LDO17 { >+ regulator-name = "VDD_LDO17"; >+ /* >+ * LDO17 varies between devices and is >+ * specified in the device dts >+ */ >+ }; >+ >+ ldo18_reg: LDO18 { >+ /* Unused */ >+ regulator-name = "VDD_LDO18"; >+ regulator-min-microvolt = <1800000>; >+ regulator-max-microvolt = <1800000>; >+ }; >+ >+ Nit: remove extra line here Not sure if you need to re-spin the patch or may be Krzysztof will fix this will applying Rest looks fine. Reviewed-by: Alim Akhtar <alim.akhtar@xxxxxxxxxxx> >+ ldo19_reg: LDO19 { >+ regulator-name = "VDD_VTF_2V8"; >+ regulator-min-microvolt = <2800000>; >+ regulator-max-microvolt = <2800000>; >+ >+ regulator-state-mem { >+ regulator-off-in-suspend; >+ }; >+ }; >+ >+ ldo20_reg: LDO20 { >+ regulator-name = "VDD_CAM1_CAM_1V8"; >+ regulator-min-microvolt = <1800000>; >+ regulator-max-microvolt = <1800000>; >+ >+ regulator-state-mem { >+ regulator-off-in-suspend; >+ }; >+ }; >+ >+ ldo21_reg: LDO21 { >+ regulator-name = "VDD_CAM_IO_1V8"; >+ regulator-min-microvolt = <1800000>; >+ regulator-max-microvolt = <1800000>; >+ >+ regulator-state-mem { >+ regulator-off-in-suspend; >+ }; >+ }; >+ >+ ldo22_reg: LDO22 { >+ regulator-name = >"VDD_CAM0_S_CORE_1V1"; >+ regulator-min-microvolt = <1050000>; >+ regulator-max-microvolt = <1200000>; >+ >+ regulator-state-mem { >+ regulator-off-in-suspend; >+ }; >+ }; >+ >+ ldo23_reg: LDO23 { >+ regulator-name = "VDD_MIFS_1V1"; >+ regulator-min-microvolt = <800000>; >+ regulator-max-microvolt = <1100000>; >+ regulator-always-on; >+ >+ regulator-state-mem { >+ regulator-on-in-suspend; >+ }; >+ }; >+ >+ ldo24_reg: LDO24 { >+ regulator-name = "VDD_TSP_3V3"; >+ regulator-min-microvolt = <3300000>; >+ regulator-max-microvolt = <3300000>; >+ >+ regulator-state-mem { >+ regulator-off-in-suspend; >+ }; >+ }; >+ >+ ldo25_reg: LDO25 { >+ /* Unused */ >+ regulator-name = "VDD_LDO25"; >+ regulator-min-microvolt = <800000>; >+ regulator-max-microvolt = <3950000>; >+ }; >+ >+ ldo26_reg: LDO26 { >+ regulator-name = "VDD_CAM0_AF_2V8"; >+ regulator-min-microvolt = <2800000>; >+ regulator-max-microvolt = <2800000>; >+ >+ regulator-state-mem { >+ regulator-off-in-suspend; >+ }; >+ }; >+ >+ ldo27_reg: LDO27 { >+ regulator-name = "VDD_G3DS_1V0"; >+ regulator-min-microvolt = <800000>; >+ regulator-max-microvolt = <1000000>; >+ regulator-always-on; >+ >+ regulator-state-mem { >+ regulator-on-in-suspend; >+ }; >+ }; >+ >+ ldo28_reg: LDO28 { >+ regulator-name = "VDD_LDO28"; >+ /* >+ * LDO28 varies between devices and is >+ * specified in the device dts >+ */ >+ }; >+ >+ ldo29_reg: LDO29 { >+ regulator-name = "VDD_LDO29"; >+ /* >+ * LDO29 varies between devices and is >+ * specified in the device dts >+ */ >+ }; >+ >+ ldo30_reg: LDO30 { >+ regulator-name = "VDD_TOUCH_1V8"; >+ regulator-min-microvolt = <1900000>; >+ regulator-max-microvolt = <1900000>; >+ >+ regulator-state-mem { >+ regulator-off-in-suspend; >+ }; >+ }; >+ >+ ldo31_reg: LDO31 { >+ regulator-name = "VDD_LDO31"; >+ /* >+ * LDO31 varies between devices and is >+ * specified in the device dts >+ */ >+ }; >+ >+ ldo32_reg: LDO32 { >+ regulator-name = "VDD_LDO32"; >+ /* >+ * LDO32 varies between devices and is >+ * specified in the device dts >+ */ >+ }; >+ >+ ldo33_reg: LDO33 { >+ regulator-name = "VDD_MHL_1V8"; >+ regulator-min-microvolt = <1800000>; >+ regulator-max-microvolt = <1800000>; >+ >+ regulator-state-mem { >+ regulator-off-in-suspend; >+ }; >+ }; >+ >+ ldo34_reg: LDO34 { >+ regulator-name = "VDD_MHL_3V3"; >+ regulator-min-microvolt = <3300000>; >+ regulator-max-microvolt = <3300000>; >+ >+ regulator-state-mem { >+ regulator-off-in-suspend; >+ }; >+ }; >+ >+ ldo35_reg: LDO35 { >+ regulator-name = "VDD_SIL_1V2"; >+ regulator-min-microvolt = <1200000>; >+ regulator-max-microvolt = <1200000>; >+ >+ regulator-state-mem { >+ regulator-off-in-suspend; >+ }; >+ }; >+ >+ ldo36_reg: LDO36 { >+ /* Unused */ >+ regulator-name = "VDD_LDO36"; >+ regulator-min-microvolt = <800000>; >+ regulator-max-microvolt = <3950000>; >+ }; >+ >+ ldo37_reg: LDO37 { >+ /* Unused */ >+ regulator-name = "VDD_LDO37"; >+ regulator-min-microvolt = <800000>; >+ regulator-max-microvolt = <3950000>; >+ }; >+ >+ ldo38_reg: LDO38 { >+ regulator-name = "VDD_KEY_LED_3V3"; >+ regulator-min-microvolt = <2500000>; >+ regulator-max-microvolt = <3300000>; >+ >+ regulator-state-mem { >+ regulator-off-in-suspend; >+ }; >+ }; >+ }; >+ }; >+}; >+ >+&mixer { >+ status = "okay"; >+}; >+ >+/* Internal storage */ >+&mmc_0 { >+ status = "okay"; >+ bus-width = <8>; >+ cap-mmc-highspeed; >+ card-detect-delay = <200>; >+ mmc-hs200-1_8v; >+ non-removable; >+ pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8>; >+ pinctrl-names = "default"; >+ samsung,dw-mshc-ciu-div = <3>; >+ samsung,dw-mshc-ddr-timing = <0 2>; >+ samsung,dw-mshc-sdr-timing = <0 4>; >+ vqmmc-supply = <&ldo3_reg>; >+}; >+ >+/* External sdcard */ >+&mmc_2 { >+ status = "okay"; >+ bus-width = <4>; >+ cap-sd-highspeed; >+ card-detect-delay = <200>; >+ cd-gpios = <&gpx2 4 GPIO_ACTIVE_LOW>; >+ pinctrl-0 = <&sd2_clk &sd2_cmd &mmc2_cd &sd2_bus1 &sd2_bus4>; >+ pinctrl-names = "default"; >+ samsung,dw-mshc-ciu-div = <3>; >+ samsung,dw-mshc-ddr-timing = <0 2>; >+ samsung,dw-mshc-sdr-timing = <0 4>; >+ sd-uhs-sdr50; >+ vmmc-supply = <&ldo19_reg>; >+ vqmmc-supply = <&ldo13_reg>; >+}; >+ >+&pinctrl_0 { >+ mmc2_cd: mmc2-cd-pins { >+ samsung,pins = "gpx2-4"; >+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; >+ }; >+ >+ s2mps11_irq: s2mps11-irq-pins { >+ samsung,pins = "gpx3-0"; >+ samsung,pin-function = <EXYNOS_PIN_FUNC_F>; >+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; >+ samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>; >+ }; >+}; >+ >+&rtc { >+ status = "okay"; >+ clocks = <&clock CLK_RTC>, <&s2mps11_osc S2MPS11_CLK_AP>; >+ clock-names = "rtc", "rtc_src"; >+}; >+ >+&tmu_cpu0 { >+ vtmu-supply = <&ldo10_reg>; >+}; >+ >+&tmu_cpu1 { >+ vtmu-supply = <&ldo10_reg>; >+}; >+ >+&tmu_cpu2 { >+ vtmu-supply = <&ldo10_reg>; >+}; >+ >+&tmu_cpu3 { >+ vtmu-supply = <&ldo10_reg>; >+}; >+ >+&tmu_gpu { >+ vtmu-supply = <&ldo10_reg>; >+}; >+ >+&usbdrd_dwc3_0 { >+ dr_mode = "peripheral"; >+}; >+ >+&usbdrd_dwc3_1 { >+ dr_mode = "peripheral"; >+}; >+ >+&usbdrd3_0 { >+ vdd33-supply = <&ldo9_reg>; >+ vdd10-supply = <&ldo11_reg>; >+}; >+ >+&usbdrd3_1 { >+ vdd33-supply = <&ldo9_reg>; >+ vdd10-supply = <&ldo11_reg>; >+}; >-- >2.34.1
