--- /dev/null
+From 7fee88882704a5ed7657f467ecb44e39b20f42aa Mon Sep 17 00:00:00 2001
+From: Tianling Shen <cnsztl@gmail.com>
+Date: Sat, 27 Sep 2025 17:23:10 +0800
+Subject: [PATCH] arm64: dts: rockchip: Add devicetree for the FriendlyElec
+ NanoPi R76S
+
+The NanoPi R76S (as "R76S") is an open-sourced mini IoT gateway
+device with two 2.5G, designed and developed by FriendlyElec.
+
+Specification:
+- Rockchip RK3576
+- 2/4GB LPDDR4X RAM
+- 2x 2500Base-T (PCIe, rtl8125b)
+- 3x LEDs (Power, LAN, WAN)
+- 32GB eMMC
+- MicroSD Slot
+- MDMI 1.4/2.0 OUT
+- M.2 E-Key SDIO slot
+- USB 3.0 Port
+- USB Type-C 5V Power
+
+Signed-off-by: Tianling Shen <cnsztl@gmail.com>
+Signed-off-by: Heiko Stuebner <heiko@sntech.de>
+---
+ arch/arm64/boot/dts/rockchip/Makefile | 1 +
+ .../arm64/boot/dts/rockchip/rk3576-nanopi-r76s.dts | 860 +++++++++++++++++++++
+ 2 files changed, 861 insertions(+)
+ create mode 100644 arch/arm64/boot/dts/rockchip/rk3576-nanopi-r76s.dts
+
+--- a/arch/arm64/boot/dts/rockchip/Makefile
++++ b/arch/arm64/boot/dts/rockchip/Makefile
+@@ -125,6 +125,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-ro
+ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-wolfvision-pf5.dtb
+ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-wolfvision-pf5-display-vz.dtbo
+ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-wolfvision-pf5-io-expander.dtbo
++dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3576-nanopi-r76s.dtb
+ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3576-rock-4d.dtb
+ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3582-radxa-e52c.dtb
+ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-armsom-sige7.dtb
+--- /dev/null
++++ b/arch/arm64/boot/dts/rockchip/rk3576-nanopi-r76s.dts
+@@ -0,0 +1,860 @@
++// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
++/*
++ * Copyright (c) 2025 FriendlyElec Computer Tech. Co., Ltd.
++ * (http://www.friendlyelec.com)
++ *
++ * Copyright (c) 2025 Tianling Shen <cnsztl@gmail.com>
++ */
++
++/dts-v1/;
++#include <dt-bindings/gpio/gpio.h>
++#include <dt-bindings/input/input.h>
++#include <dt-bindings/leds/common.h>
++#include <dt-bindings/pinctrl/rockchip.h>
++#include <dt-bindings/soc/rockchip,vop2.h>
++
++#include "rk3576.dtsi"
++
++/ {
++ model = "FriendlyElec NanoPi R76S";
++ compatible = "friendlyarm,nanopi-r76s", "rockchip,rk3576";
++
++ aliases {
++ mmc0 = &sdhci;
++ mmc1 = &sdmmc;
++ mmc2 = &sdio;
++ };
++
++ chosen {
++ stdout-path = "serial0:1500000n8";
++ };
++
++ gpio-keys {
++ compatible = "gpio-keys";
++ pinctrl-names = "default";
++ pinctrl-0 = <&user_but_pin>;
++
++ button-reset {
++ label = "reset";
++ gpios = <&gpio4 RK_PA2 GPIO_ACTIVE_LOW>;
++ debounce-interval = <50>;
++ linux,code = <KEY_RESTART>;
++ wakeup-source;
++ };
++ };
++
++ gpio-leds {
++ compatible = "gpio-leds";
++ pinctrl-names = "default";
++ pinctrl-0 = <&led1_h>, <&led_sys_h>, <&led2_h>;
++
++ led-0 {
++ color = <LED_COLOR_ID_GREEN>;
++ function = LED_FUNCTION_LAN;
++ gpios = <&gpio2 RK_PB0 GPIO_ACTIVE_HIGH>;
++ };
++
++ led-1 {
++ color = <LED_COLOR_ID_RED>;
++ function = LED_FUNCTION_POWER;
++ gpios = <&gpio2 RK_PB3 GPIO_ACTIVE_HIGH>;
++ linux,default-trigger = "heartbeat";
++ };
++
++ led-2 {
++ color = <LED_COLOR_ID_GREEN>;
++ function = LED_FUNCTION_WAN;
++ gpios = <&gpio4 RK_PC5 GPIO_ACTIVE_HIGH>;
++ };
++ };
++
++ hdmi-con {
++ compatible = "hdmi-connector";
++ hdmi-pwr-supply = <&vcc5v_hdmi_tx>;
++ type = "a";
++
++ port {
++ hdmi_con_in: endpoint {
++ remote-endpoint = <&hdmi_out_con>;
++ };
++ };
++ };
++
++ sdio_pwrseq: sdio-pwrseq {
++ compatible = "mmc-pwrseq-simple";
++ clocks = <&hym8563>;
++ clock-names = "ext_clock";
++ pinctrl-names = "default";
++ pinctrl-0 = <&wifi_reg_on_h>;
++ post-power-on-delay-ms = <200>;
++ reset-gpios = <&gpio1 RK_PC2 GPIO_ACTIVE_LOW>;
++ };
++
++ vcc3v3_rtc_s5: regulator-vcc3v3-rtc-s5 {
++ compatible = "regulator-fixed";
++ regulator-always-on;
++ regulator-boot-on;
++ regulator-min-microvolt = <3300000>;
++ regulator-max-microvolt = <3300000>;
++ regulator-name = "vcc3v3_rtc_s5";
++ vin-supply = <&vcc5v0_sys_s5>;
++ };
++
++ vcc5v_dcin: regulator-vcc5v-dcin {
++ compatible = "regulator-fixed";
++ regulator-always-on;
++ regulator-boot-on;
++ regulator-min-microvolt = <5000000>;
++ regulator-max-microvolt = <5000000>;
++ regulator-name = "vcc5v_dcin";
++ };
++
++ vcc5v_hdmi_tx: regulator-vcc5v-hdmi-tx {
++ compatible = "regulator-fixed";
++ enable-active-high;
++ gpios = <&gpio4 RK_PC6 GPIO_ACTIVE_HIGH>;
++ pinctrl-names = "default";
++ pinctrl-0 = <&hdmi_tx_on_h>;
++ regulator-min-microvolt = <5000000>;
++ regulator-max-microvolt = <5000000>;
++ regulator-name = "vcc5v_hdmi_tx";
++ vin-supply = <&vcc5v0_sys_s5>;
++ };
++
++ vcc5v0_device_s0: regulator-vcc5v0-device-s0 {
++ compatible = "regulator-fixed";
++ regulator-always-on;
++ regulator-boot-on;
++ regulator-min-microvolt = <5000000>;
++ regulator-max-microvolt = <5000000>;
++ regulator-name = "vcc5v0_device_s0";
++ vin-supply = <&vcc5v_dcin>;
++ };
++
++ vcc5v0_sys_s5: regulator-vcc5v0-sys-s5 {
++ compatible = "regulator-fixed";
++ regulator-always-on;
++ regulator-boot-on;
++ regulator-min-microvolt = <5000000>;
++ regulator-max-microvolt = <5000000>;
++ regulator-name = "vcc5v0_sys_s5";
++ vin-supply = <&vcc5v_dcin>;
++ };
++
++ vcc5v0_usb_otg0: regulator-vcc5v0-usb-otg0 {
++ compatible = "regulator-fixed";
++ enable-active-high;
++ gpios = <&gpio0 RK_PD1 GPIO_ACTIVE_HIGH>;
++ pinctrl-names = "default";
++ pinctrl-0 = <&usb_otg0_pwren_h>;
++ regulator-min-microvolt = <5000000>;
++ regulator-max-microvolt = <5000000>;
++ regulator-name = "vcc5v0_usb_otg0";
++ vin-supply = <&vcc5v0_sys_s5>;
++ };
++
++ vcc_1v1_nldo_s3: regulator-vcc-1v1-nldo-s3 {
++ compatible = "regulator-fixed";
++ regulator-always-on;
++ regulator-boot-on;
++ regulator-min-microvolt = <1100000>;
++ regulator-max-microvolt = <1100000>;
++ regulator-name = "vcc_1v1_nldo_s3";
++ vin-supply = <&vcc5v0_sys_s5>;
++ };
++
++ vcc_1v8_s0: regulator-vcc-1v8-s0 {
++ compatible = "regulator-fixed";
++ regulator-always-on;
++ regulator-boot-on;
++ regulator-min-microvolt = <1800000>;
++ regulator-max-microvolt = <1800000>;
++ regulator-name = "vcc_1v8_s0";
++ vin-supply = <&vcc_1v8_s3>;
++ };
++
++ vcc_2v0_pldo_s3: regulator-vcc-2v0-pldo-s3 {
++ compatible = "regulator-fixed";
++ regulator-always-on;
++ regulator-boot-on;
++ regulator-min-microvolt = <2000000>;
++ regulator-max-microvolt = <2000000>;
++ regulator-name = "vcc_2v0_pldo_s3";
++ vin-supply = <&vcc5v0_sys_s5>;
++ };
++
++ vcc_3v3_s0: regulator-vcc-3v3-s0 {
++ compatible = "regulator-fixed";
++ regulator-always-on;
++ regulator-boot-on;
++ regulator-min-microvolt = <3300000>;
++ regulator-max-microvolt = <3300000>;
++ regulator-name = "vcc_3v3_s0";
++ vin-supply = <&vcc_3v3_s3>;
++ };
++};
++
++&combphy0_ps {
++ status = "okay";
++};
++
++&combphy1_psu {
++ status = "okay";
++};
++
++&cpu_b0 {
++ cpu-supply = <&vdd_cpu_big_s0>;
++};
++
++&cpu_b1 {
++ cpu-supply = <&vdd_cpu_big_s0>;
++};
++
++&cpu_b2 {
++ cpu-supply = <&vdd_cpu_big_s0>;
++};
++
++&cpu_b3 {
++ cpu-supply = <&vdd_cpu_big_s0>;
++};
++
++&cpu_l0 {
++ cpu-supply = <&vdd_cpu_lit_s0>;
++};
++
++&cpu_l1 {
++ cpu-supply = <&vdd_cpu_lit_s0>;
++};
++
++&cpu_l2 {
++ cpu-supply = <&vdd_cpu_lit_s0>;
++};
++
++&cpu_l3 {
++ cpu-supply = <&vdd_cpu_lit_s0>;
++};
++
++&gpu {
++ mali-supply = <&vdd_gpu_s0>;
++ status = "okay";
++};
++
++&hdmi {
++ status = "okay";
++};
++
++&hdmi_in {
++ hdmi_in_vp0: endpoint {
++ remote-endpoint = <&vp0_out_hdmi>;
++ };
++};
++
++&hdmi_out {
++ hdmi_out_con: endpoint {
++ remote-endpoint = <&hdmi_con_in>;
++ };
++};
++
++&hdmi_sound {
++ status = "okay";
++};
++
++&hdptxphy {
++ status = "okay";
++};
++
++&i2c1 {
++ status = "okay";
++
++ pmic@23 {
++ compatible = "rockchip,rk806";
++ reg = <0x23>;
++ #gpio-cells = <2>;
++ gpio-controller;
++ interrupt-parent = <&gpio0>;
++ interrupts = <6 IRQ_TYPE_LEVEL_LOW>;
++ pinctrl-names = "default";
++ pinctrl-0 = <&pmic_pins>, <&rk806_dvs1_null>,
++ <&rk806_dvs2_null>, <&rk806_dvs3_null>;
++ system-power-controller;
++
++ vcc1-supply = <&vcc5v0_sys_s5>;
++ vcc2-supply = <&vcc5v0_sys_s5>;
++ vcc3-supply = <&vcc5v0_sys_s5>;
++ vcc4-supply = <&vcc5v0_sys_s5>;
++ vcc5-supply = <&vcc5v0_sys_s5>;
++ vcc6-supply = <&vcc5v0_sys_s5>;
++ vcc7-supply = <&vcc5v0_sys_s5>;
++ vcc8-supply = <&vcc5v0_sys_s5>;
++ vcc9-supply = <&vcc5v0_sys_s5>;
++ vcc10-supply = <&vcc5v0_sys_s5>;
++ vcc11-supply = <&vcc_2v0_pldo_s3>;
++ vcc12-supply = <&vcc5v0_sys_s5>;
++ vcc13-supply = <&vcc_1v1_nldo_s3>;
++ vcc14-supply = <&vcc_1v1_nldo_s3>;
++ vcca-supply = <&vcc5v0_sys_s5>;
++
++ rk806_dvs1_null: dvs1-null-pins {
++ pins = "gpio_pwrctrl1";
++ function = "pin_fun0";
++ };
++
++ rk806_dvs1_pwrdn: dvs1-pwrdn-pins {
++ pins = "gpio_pwrctrl1";
++ function = "pin_fun2";
++ };
++
++ rk806_dvs1_rst: dvs1-rst-pins {
++ pins = "gpio_pwrctrl1";
++ function = "pin_fun3";
++ };
++
++ rk806_dvs1_slp: dvs1-slp-pins {
++ pins = "gpio_pwrctrl1";
++ function = "pin_fun1";
++ };
++
++ rk806_dvs2_dvs: dvs2-dvs-pins {
++ pins = "gpio_pwrctrl2";
++ function = "pin_fun4";
++ };
++
++ rk806_dvs2_gpio: dvs2-gpio-pins {
++ pins = "gpio_pwrctrl2";
++ function = "pin_fun5";
++ };
++
++ rk806_dvs2_null: dvs2-null-pins {
++ pins = "gpio_pwrctrl2";
++ function = "pin_fun0";
++ };
++
++ rk806_dvs2_pwrdn: dvs2-pwrdn-pins {
++ pins = "gpio_pwrctrl2";
++ function = "pin_fun2";
++ };
++
++ rk806_dvs2_rst: dvs2-rst-pins {
++ pins = "gpio_pwrctrl2";
++ function = "pin_fun3";
++ };
++
++ rk806_dvs2_slp: dvs2-slp-pins {
++ pins = "gpio_pwrctrl2";
++ function = "pin_fun1";
++ };
++
++ rk806_dvs3_dvs: dvs3-dvs-pins {
++ pins = "gpio_pwrctrl3";
++ function = "pin_fun4";
++ };
++
++ rk806_dvs3_gpio: dvs3-gpio-pins {
++ pins = "gpio_pwrctrl3";
++ function = "pin_fun5";
++ };
++
++ rk806_dvs3_null: dvs3-null-pins {
++ pins = "gpio_pwrctrl3";
++ function = "pin_fun0";
++ };
++
++ rk806_dvs3_pwrdn: dvs3-pwrdn-pins {
++ pins = "gpio_pwrctrl3";
++ function = "pin_fun2";
++ };
++
++ rk806_dvs3_rst: dvs3-rst-pins {
++ pins = "gpio_pwrctrl3";
++ function = "pin_fun3";
++ };
++
++ rk806_dvs3_slp: dvs3-slp-pins {
++ pins = "gpio_pwrctrl3";
++ function = "pin_fun1";
++ };
++
++ regulators {
++ vdd_cpu_big_s0: dcdc-reg1 {
++ regulator-always-on;
++ regulator-boot-on;
++ regulator-enable-ramp-delay = <400>;
++ regulator-min-microvolt = <550000>;
++ regulator-max-microvolt = <950000>;
++ regulator-name = "vdd_cpu_big_s0";
++ regulator-ramp-delay = <12500>;
++
++ regulator-state-mem {
++ regulator-off-in-suspend;
++ };
++ };
++
++ vdd_npu_s0: dcdc-reg2 {
++ regulator-boot-on;
++ regulator-enable-ramp-delay = <400>;
++ regulator-min-microvolt = <550000>;
++ regulator-max-microvolt = <950000>;
++ regulator-name = "vdd_npu_s0";
++ regulator-ramp-delay = <12500>;
++
++ regulator-state-mem {
++ regulator-off-in-suspend;
++ };
++ };
++
++ vdd_cpu_lit_s0: dcdc-reg3 {
++ regulator-always-on;
++ regulator-boot-on;
++ regulator-min-microvolt = <550000>;
++ regulator-max-microvolt = <950000>;
++ regulator-name = "vdd_cpu_lit_s0";
++ regulator-ramp-delay = <12500>;
++
++ regulator-state-mem {
++ regulator-off-in-suspend;
++ regulator-suspend-microvolt = <750000>;
++ };
++ };
++
++ vcc_3v3_s3: dcdc-reg4 {
++ regulator-always-on;
++ regulator-boot-on;
++ regulator-min-microvolt = <3300000>;
++ regulator-max-microvolt = <3300000>;
++ regulator-name = "vcc_3v3_s3";
++
++ regulator-state-mem {
++ regulator-on-in-suspend;
++ regulator-suspend-microvolt = <3300000>;
++ };
++ };
++
++ vdd_gpu_s0: dcdc-reg5 {
++ regulator-boot-on;
++ regulator-enable-ramp-delay = <400>;
++ regulator-min-microvolt = <550000>;
++ regulator-max-microvolt = <900000>;
++ regulator-name = "vdd_gpu_s0";
++ regulator-ramp-delay = <12500>;
++
++ regulator-state-mem {
++ regulator-off-in-suspend;
++ regulator-suspend-microvolt = <850000>;
++ };
++ };
++
++ vddq_ddr_s0: dcdc-reg6 {
++ regulator-always-on;
++ regulator-boot-on;
++ regulator-name = "vddq_ddr_s0";
++
++ regulator-state-mem {
++ regulator-off-in-suspend;
++ };
++ };
++
++ vdd_logic_s0: dcdc-reg7 {
++ regulator-always-on;
++ regulator-boot-on;
++ regulator-min-microvolt = <550000>;
++ regulator-max-microvolt = <800000>;
++ regulator-name = "vdd_logic_s0";
++
++ regulator-state-mem {
++ regulator-off-in-suspend;
++ };
++ };
++
++ vcc_1v8_s3: dcdc-reg8 {
++ regulator-always-on;
++ regulator-boot-on;
++ regulator-min-microvolt = <1800000>;
++ regulator-max-microvolt = <1800000>;
++ regulator-name = "vcc_1v8_s3";
++
++ regulator-state-mem {
++ regulator-on-in-suspend;
++ regulator-suspend-microvolt = <1800000>;
++ };
++ };
++
++ vdd2_ddr_s3: dcdc-reg9 {
++ regulator-always-on;
++ regulator-boot-on;
++ regulator-name = "vdd2_ddr_s3";
++
++ regulator-state-mem {
++ regulator-on-in-suspend;
++ };
++ };
++
++ vdd_ddr_s0: dcdc-reg10 {
++ regulator-always-on;
++ regulator-boot-on;
++ regulator-min-microvolt = <550000>;
++ regulator-max-microvolt = <1200000>;
++ regulator-name = "vdd_ddr_s0";
++
++ regulator-state-mem {
++ regulator-off-in-suspend;
++ };
++ };
++
++ vcca_1v8_s0: pldo-reg1 {
++ regulator-always-on;
++ regulator-boot-on;
++ regulator-min-microvolt = <1800000>;
++ regulator-max-microvolt = <1800000>;
++ regulator-name = "vcca_1v8_s0";
++
++ regulator-state-mem {
++ regulator-off-in-suspend;
++ };
++ };
++
++ vcca1v8_pldo2_s0: pldo-reg2 {
++ regulator-always-on;
++ regulator-boot-on;
++ regulator-min-microvolt = <1800000>;
++ regulator-max-microvolt = <1800000>;
++ regulator-name = "vcca1v8_pldo2_s0";
++
++ regulator-state-mem {
++ regulator-off-in-suspend;
++ };
++ };
++
++ vdda_1v2_s0: pldo-reg3 {
++ regulator-always-on;
++ regulator-boot-on;
++ regulator-min-microvolt = <1200000>;
++ regulator-max-microvolt = <1200000>;
++ regulator-name = "vdda_1v2_s0";
++
++ regulator-state-mem {
++ regulator-off-in-suspend;
++ };
++ };
++
++ vcca_3v3_s0: pldo-reg4 {
++ regulator-always-on;
++ regulator-boot-on;
++ regulator-min-microvolt = <3300000>;
++ regulator-max-microvolt = <3300000>;
++ regulator-name = "vcca_3v3_s0";
++
++ regulator-state-mem {
++ regulator-off-in-suspend;
++ };
++ };
++
++ vccio_sd_s0: pldo-reg5 {
++ regulator-always-on;
++ regulator-boot-on;
++ regulator-min-microvolt = <1800000>;
++ regulator-max-microvolt = <3300000>;
++ regulator-name = "vccio_sd_s0";
++
++ regulator-state-mem {
++ regulator-off-in-suspend;
++ };
++ };
++
++ vcca1v8_pldo6_s3: pldo-reg6 {
++ regulator-always-on;
++ regulator-boot-on;
++ regulator-min-microvolt = <1800000>;
++ regulator-max-microvolt = <1800000>;
++ regulator-name = "vcca1v8_pldo6_s3";
++
++ regulator-state-mem {
++ regulator-on-in-suspend;
++ regulator-suspend-microvolt = <1800000>;
++ };
++ };
++
++ vdd_0v75_s3: nldo-reg1 {
++ regulator-always-on;
++ regulator-boot-on;
++ regulator-min-microvolt = <750000>;
++ regulator-max-microvolt = <750000>;
++ regulator-name = "vdd_0v75_s3";
++
++ regulator-state-mem {
++ regulator-on-in-suspend;
++ regulator-suspend-microvolt = <750000>;
++ };
++ };
++
++ vdda_ddr_pll_s0: nldo-reg2 {
++ regulator-always-on;
++ regulator-boot-on;
++ regulator-min-microvolt = <850000>;
++ regulator-max-microvolt = <850000>;
++ regulator-name = "vdda_ddr_pll_s0";
++
++ regulator-state-mem {
++ regulator-off-in-suspend;
++ };
++ };
++
++ vdda0v75_hdmi_s0: nldo-reg3 {
++ regulator-always-on;
++ regulator-boot-on;
++ regulator-min-microvolt = <837500>;
++ regulator-max-microvolt = <837500>;
++ regulator-name = "vdda0v75_hdmi_s0";
++
++ regulator-state-mem {
++ regulator-off-in-suspend;
++ };
++ };
++
++ vdda_0v85_s0: nldo-reg4 {
++ regulator-always-on;
++ regulator-boot-on;
++ regulator-min-microvolt = <850000>;
++ regulator-max-microvolt = <850000>;
++ regulator-name = "vdda_0v85_s0";
++
++ regulator-state-mem {
++ regulator-off-in-suspend;
++ };
++ };
++
++ vdda_0v75_s0: nldo-reg5 {
++ regulator-always-on;
++ regulator-boot-on;
++ regulator-min-microvolt = <750000>;
++ regulator-max-microvolt = <750000>;
++ regulator-name = "vdda_0v75_s0";
++
++ regulator-state-mem {
++ regulator-off-in-suspend;
++ };
++ };
++ };
++ };
++};
++
++&i2c2 {
++ status = "okay";
++
++ hym8563: rtc@51 {
++ compatible = "haoyu,hym8563";
++ reg = <0x51>;
++ #clock-cells = <0>;
++ clock-output-names = "hym8563";
++ interrupt-parent = <&gpio0>;
++ interrupts = <RK_PA5 IRQ_TYPE_LEVEL_LOW>;
++ pinctrl-names = "default";
++ pinctrl-0 = <&rtc_int_l>;
++ wakeup-source;
++ };
++};
++
++&pcie0 {
++ pinctrl-names = "default";
++ pinctrl-0 = <&pcie0_perstn>;
++ reset-gpios = <&gpio2 RK_PB4 GPIO_ACTIVE_HIGH>;
++ vpcie3v3-supply = <&vcc_3v3_s3>;
++ status = "okay";
++};
++
++&pcie1 {
++ pinctrl-names = "default";
++ pinctrl-0 = <&pcie1_perstn>;
++ reset-gpios = <&gpio0 RK_PC7 GPIO_ACTIVE_HIGH>;
++ vpcie3v3-supply = <&vcc_3v3_s3>;
++ status = "okay";
++};
++
++&pinctrl {
++ bt {
++ bt_reg_on_h: bt-reg-on-h {
++ rockchip,pins = <3 RK_PC7 RK_FUNC_GPIO &pcfg_pull_up>;
++ };
++
++ bt_wake_host_h: bt-wake-host-h {
++ rockchip,pins = <0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_down>;
++ };
++
++ host_wake_bt_h: host-wake-bt-h {
++ rockchip,pins = <3 RK_PD0 RK_FUNC_GPIO &pcfg_pull_up>;
++ };
++ };
++
++ gpio-keys {
++ user_but_pin: user-but-pin {
++ rockchip,pins = <4 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>;
++ };
++ };
++
++ gpio-leds {
++ led_sys_h: led-sys-h {
++ rockchip,pins = <2 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
++ };
++
++ led1_h: led1-h {
++ rockchip,pins = <2 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
++ };
++
++ led2_h: led2-h {
++ rockchip,pins = <4 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>;
++ };
++ };
++
++ hdmi {
++ hdmi_tx_on_h: hdmi-tx-on-h {
++ rockchip,pins = <4 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
++ };
++ };
++
++ hym8563 {
++ rtc_int_l: rtc-int-l {
++ rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>;
++ };
++ };
++
++ pcie {
++ pcie0_perstn: pcie0-perstn {
++ rockchip,pins = <2 RK_PB4 RK_FUNC_GPIO &pcfg_pull_up>;
++ };
++
++ pcie1_perstn: pcie1-perstn {
++ rockchip,pins = <0 RK_PC7 RK_FUNC_GPIO &pcfg_pull_up>;
++ };
++ };
++
++ usb {
++ usb_otg0_pwren_h: usb-otg0-pwren-h {
++ rockchip,pins = <0 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>;
++ };
++ };
++
++ wifi {
++ wifi_wake_host_h: wifi-wake-host-h {
++ rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_down>;
++ };
++
++ wifi_reg_on_h: wifi-reg-on-h {
++ rockchip,pins = <1 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>;
++ };
++ };
++};
++
++&sai6 {
++ status = "okay";
++};
++
++&sdmmc {
++ bus-width = <4>;
++ cap-mmc-highspeed;
++ cap-sd-highspeed;
++ disable-wp;
++ no-mmc;
++ no-sdio;
++ sd-uhs-sdr104;
++ vmmc-supply = <&vcc_3v3_s3>;
++ vqmmc-supply = <&vccio_sd_s0>;
++ status = "okay";
++};
++
++&sdio {
++ #address-cells = <1>;
++ #size-cells = <0>;
++ bus-width = <4>;
++ cap-sd-highspeed;
++ cap-sdio-irq;
++ disable-wp;
++ keep-power-in-suspend;
++ mmc-pwrseq = <&sdio_pwrseq>;
++ no-mmc;
++ no-sd;
++ non-removable;
++ sd-uhs-sdr104;
++ vmmc-supply = <&vcc_3v3_s3>;
++ vqmmc-supply = <&vcc_1v8_s3>;
++ wakeup-source;
++ status = "okay";
++
++ rtl8822cs: wifi@1 {
++ reg = <1>;
++ interrupt-parent = <&gpio0>;
++ interrupts = <RK_PB0 IRQ_TYPE_LEVEL_HIGH>;
++ interrupt-names = "host-wake";
++ pinctrl-names = "default";
++ pinctrl-0 = <&wifi_wake_host_h>;
++ };
++};
++
++&sdhci {
++ bus-width = <8>;
++ cap-mmc-highspeed;
++ full-pwr-cycle-in-suspend;
++ mmc-hs400-1_8v;
++ mmc-hs400-enhanced-strobe;
++ no-sdio;
++ no-sd;
++ non-removable;
++ status = "okay";
++};
++
++&saradc {
++ vref-supply = <&vcca_1v8_s0>;
++ status = "okay";
++};
++
++&u2phy0 {
++ status = "okay";
++};
++
++&u2phy0_otg {
++ phy-supply = <&vcc5v0_usb_otg0>;
++ status = "okay";
++};
++
++&uart0 {
++ status = "okay";
++};
++
++&uart5 {
++ pinctrl-names = "default";
++ pinctrl-0 = <&uart5m0_xfer &uart5m0_ctsn &uart5m0_rtsn>;
++ uart-has-rtscts;
++ status = "okay";
++
++ bluetooth {
++ compatible = "realtek,rtl8822cs-bt";
++ enable-gpios = <&gpio3 RK_PC7 GPIO_ACTIVE_HIGH>;
++ device-wake-gpios = <&gpio3 RK_PD0 GPIO_ACTIVE_HIGH>;
++ host-wake-gpios = <&gpio0 RK_PB1 GPIO_ACTIVE_HIGH>;
++ pinctrl-names = "default";
++ pinctrl-0 = <&bt_wake_host_h &host_wake_bt_h &bt_reg_on_h>;
++ };
++};
++
++&usbdp_phy {
++ status = "okay";
++};
++
++&usb_drd0_dwc3 {
++ dr_mode = "host";
++ extcon = <&u2phy0>;
++ status = "okay";
++};
++
++&vop {
++ status = "okay";
++};
++
++&vop_mmu {
++ status = "okay";
++};
++
++&vp0 {
++ vp0_out_hdmi: endpoint@ROCKCHIP_VOP2_EP_HDMI0 {
++ reg = <ROCKCHIP_VOP2_EP_HDMI0>;
++ remote-endpoint = <&hdmi_in_vp0>;
++ };
++};
projects / thirdparty / openwrt.git / commitdiff
