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>;
+ };
+
+
+ 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
