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@@ -0,0 +1,902 @@
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+From 7fee88882704a5ed7657f467ecb44e39b20f42aa Mon Sep 17 00:00:00 2001
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+From: Tianling Shen <[email protected]>
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+Date: Sat, 27 Sep 2025 17:23:10 +0800
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+Subject: [PATCH] arm64: dts: rockchip: Add devicetree for the FriendlyElec
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+ NanoPi R76S
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+
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+The NanoPi R76S (as "R76S") is an open-sourced mini IoT gateway
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+device with two 2.5G, designed and developed by FriendlyElec.
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+
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+Specification:
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+- Rockchip RK3576
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+- 2/4GB LPDDR4X RAM
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+- 2x 2500Base-T (PCIe, rtl8125b)
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+- 3x LEDs (Power, LAN, WAN)
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+- 32GB eMMC
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+- MicroSD Slot
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+- MDMI 1.4/2.0 OUT
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+- M.2 E-Key SDIO slot
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+- USB 3.0 Port
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+- USB Type-C 5V Power
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+
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+Signed-off-by: Tianling Shen <[email protected]>
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+Signed-off-by: Heiko Stuebner <[email protected]>
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+---
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+ arch/arm64/boot/dts/rockchip/Makefile | 1 +
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+ .../arm64/boot/dts/rockchip/rk3576-nanopi-r76s.dts | 860 +++++++++++++++++++++
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+ 2 files changed, 861 insertions(+)
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+ create mode 100644 arch/arm64/boot/dts/rockchip/rk3576-nanopi-r76s.dts
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+
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+--- a/arch/arm64/boot/dts/rockchip/Makefile
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++++ b/arch/arm64/boot/dts/rockchip/Makefile
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+@@ -125,6 +125,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-ro
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+ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-wolfvision-pf5.dtb
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+ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-wolfvision-pf5-display-vz.dtbo
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+ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-wolfvision-pf5-io-expander.dtbo
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++dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3576-nanopi-r76s.dtb
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+ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3576-rock-4d.dtb
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+ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3582-radxa-e52c.dtb
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+ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-armsom-sige7.dtb
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+--- /dev/null
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++++ b/arch/arm64/boot/dts/rockchip/rk3576-nanopi-r76s.dts
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+@@ -0,0 +1,860 @@
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++// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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++/*
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++ * Copyright (c) 2025 FriendlyElec Computer Tech. Co., Ltd.
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++ * (http://www.friendlyelec.com)
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++ *
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++ * Copyright (c) 2025 Tianling Shen <[email protected]>
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++ */
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++
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++/dts-v1/;
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++#include <dt-bindings/gpio/gpio.h>
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++#include <dt-bindings/input/input.h>
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++#include <dt-bindings/leds/common.h>
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++#include <dt-bindings/pinctrl/rockchip.h>
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++#include <dt-bindings/soc/rockchip,vop2.h>
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++
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++#include "rk3576.dtsi"
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++
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++/ {
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++ model = "FriendlyElec NanoPi R76S";
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++ compatible = "friendlyarm,nanopi-r76s", "rockchip,rk3576";
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++
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++ aliases {
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++ mmc0 = &sdhci;
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++ mmc1 = &sdmmc;
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++ mmc2 = &sdio;
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++ };
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++
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++ chosen {
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++ stdout-path = "serial0:1500000n8";
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++ };
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++
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++ gpio-keys {
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++ compatible = "gpio-keys";
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++ pinctrl-names = "default";
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++ pinctrl-0 = <&user_but_pin>;
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++
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++ button-reset {
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++ label = "reset";
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++ gpios = <&gpio4 RK_PA2 GPIO_ACTIVE_LOW>;
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++ debounce-interval = <50>;
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++ linux,code = <KEY_RESTART>;
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++ wakeup-source;
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++ };
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++ };
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++
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++ gpio-leds {
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++ compatible = "gpio-leds";
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++ pinctrl-names = "default";
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++ pinctrl-0 = <&led1_h>, <&led_sys_h>, <&led2_h>;
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++
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++ led-0 {
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++ color = <LED_COLOR_ID_GREEN>;
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++ function = LED_FUNCTION_LAN;
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++ gpios = <&gpio2 RK_PB0 GPIO_ACTIVE_HIGH>;
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++ };
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++
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++ led-1 {
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++ color = <LED_COLOR_ID_RED>;
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++ function = LED_FUNCTION_POWER;
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++ gpios = <&gpio2 RK_PB3 GPIO_ACTIVE_HIGH>;
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++ linux,default-trigger = "heartbeat";
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++ };
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++
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++ led-2 {
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++ color = <LED_COLOR_ID_GREEN>;
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++ function = LED_FUNCTION_WAN;
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++ gpios = <&gpio4 RK_PC5 GPIO_ACTIVE_HIGH>;
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++ };
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++ };
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++
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++ hdmi-con {
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++ compatible = "hdmi-connector";
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++ hdmi-pwr-supply = <&vcc5v_hdmi_tx>;
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++ type = "a";
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++
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++ port {
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++ hdmi_con_in: endpoint {
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++ remote-endpoint = <&hdmi_out_con>;
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++ };
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++ };
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++ };
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++
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++ sdio_pwrseq: sdio-pwrseq {
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++ compatible = "mmc-pwrseq-simple";
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++ clocks = <&hym8563>;
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++ clock-names = "ext_clock";
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++ pinctrl-names = "default";
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++ pinctrl-0 = <&wifi_reg_on_h>;
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++ post-power-on-delay-ms = <200>;
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++ reset-gpios = <&gpio1 RK_PC2 GPIO_ACTIVE_LOW>;
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++ };
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++
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++ vcc3v3_rtc_s5: regulator-vcc3v3-rtc-s5 {
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++ compatible = "regulator-fixed";
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++ regulator-always-on;
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++ regulator-boot-on;
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++ regulator-min-microvolt = <3300000>;
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++ regulator-max-microvolt = <3300000>;
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++ regulator-name = "vcc3v3_rtc_s5";
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++ vin-supply = <&vcc5v0_sys_s5>;
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++ };
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++
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++ vcc5v_dcin: regulator-vcc5v-dcin {
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++ compatible = "regulator-fixed";
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++ regulator-always-on;
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++ regulator-boot-on;
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++ regulator-min-microvolt = <5000000>;
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++ regulator-max-microvolt = <5000000>;
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++ regulator-name = "vcc5v_dcin";
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++ };
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++
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++ vcc5v_hdmi_tx: regulator-vcc5v-hdmi-tx {
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++ compatible = "regulator-fixed";
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++ enable-active-high;
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++ gpios = <&gpio4 RK_PC6 GPIO_ACTIVE_HIGH>;
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++ pinctrl-names = "default";
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++ pinctrl-0 = <&hdmi_tx_on_h>;
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++ regulator-min-microvolt = <5000000>;
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++ regulator-max-microvolt = <5000000>;
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++ regulator-name = "vcc5v_hdmi_tx";
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++ vin-supply = <&vcc5v0_sys_s5>;
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++ };
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++
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++ vcc5v0_device_s0: regulator-vcc5v0-device-s0 {
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++ compatible = "regulator-fixed";
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++ regulator-always-on;
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++ regulator-boot-on;
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++ regulator-min-microvolt = <5000000>;
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++ regulator-max-microvolt = <5000000>;
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++ regulator-name = "vcc5v0_device_s0";
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++ vin-supply = <&vcc5v_dcin>;
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++ };
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++
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++ vcc5v0_sys_s5: regulator-vcc5v0-sys-s5 {
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++ compatible = "regulator-fixed";
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++ regulator-always-on;
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++ regulator-boot-on;
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++ regulator-min-microvolt = <5000000>;
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++ regulator-max-microvolt = <5000000>;
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++ regulator-name = "vcc5v0_sys_s5";
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++ vin-supply = <&vcc5v_dcin>;
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++ };
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++
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++ vcc5v0_usb_otg0: regulator-vcc5v0-usb-otg0 {
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++ compatible = "regulator-fixed";
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++ enable-active-high;
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++ gpios = <&gpio0 RK_PD1 GPIO_ACTIVE_HIGH>;
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++ pinctrl-names = "default";
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++ pinctrl-0 = <&usb_otg0_pwren_h>;
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++ regulator-min-microvolt = <5000000>;
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++ regulator-max-microvolt = <5000000>;
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++ regulator-name = "vcc5v0_usb_otg0";
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++ vin-supply = <&vcc5v0_sys_s5>;
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++ };
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++
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++ vcc_1v1_nldo_s3: regulator-vcc-1v1-nldo-s3 {
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++ compatible = "regulator-fixed";
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++ regulator-always-on;
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++ regulator-boot-on;
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++ regulator-min-microvolt = <1100000>;
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++ regulator-max-microvolt = <1100000>;
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++ regulator-name = "vcc_1v1_nldo_s3";
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++ vin-supply = <&vcc5v0_sys_s5>;
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++ };
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++
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++ vcc_1v8_s0: regulator-vcc-1v8-s0 {
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++ compatible = "regulator-fixed";
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++ regulator-always-on;
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++ regulator-boot-on;
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++ regulator-min-microvolt = <1800000>;
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++ regulator-max-microvolt = <1800000>;
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++ regulator-name = "vcc_1v8_s0";
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++ vin-supply = <&vcc_1v8_s3>;
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++ };
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++
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++ vcc_2v0_pldo_s3: regulator-vcc-2v0-pldo-s3 {
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++ compatible = "regulator-fixed";
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++ regulator-always-on;
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++ regulator-boot-on;
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++ regulator-min-microvolt = <2000000>;
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++ regulator-max-microvolt = <2000000>;
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++ regulator-name = "vcc_2v0_pldo_s3";
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++ vin-supply = <&vcc5v0_sys_s5>;
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++ };
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++
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++ vcc_3v3_s0: regulator-vcc-3v3-s0 {
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++ compatible = "regulator-fixed";
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++ regulator-always-on;
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++ regulator-boot-on;
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++ regulator-min-microvolt = <3300000>;
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++ regulator-max-microvolt = <3300000>;
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++ regulator-name = "vcc_3v3_s0";
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++ vin-supply = <&vcc_3v3_s3>;
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++ };
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++};
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++
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++&combphy0_ps {
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++ status = "okay";
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++};
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++
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++&combphy1_psu {
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++ status = "okay";
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++};
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++
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++&cpu_b0 {
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++ cpu-supply = <&vdd_cpu_big_s0>;
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++};
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++
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++&cpu_b1 {
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++ cpu-supply = <&vdd_cpu_big_s0>;
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++};
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++
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++&cpu_b2 {
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++ cpu-supply = <&vdd_cpu_big_s0>;
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++};
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++
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++&cpu_b3 {
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++ cpu-supply = <&vdd_cpu_big_s0>;
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++};
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++
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++&cpu_l0 {
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++ cpu-supply = <&vdd_cpu_lit_s0>;
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++};
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++
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++&cpu_l1 {
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++ cpu-supply = <&vdd_cpu_lit_s0>;
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++};
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++
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++&cpu_l2 {
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++ cpu-supply = <&vdd_cpu_lit_s0>;
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++};
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++
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++&cpu_l3 {
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++ cpu-supply = <&vdd_cpu_lit_s0>;
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++};
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++
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++&gpu {
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++ mali-supply = <&vdd_gpu_s0>;
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++ status = "okay";
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++};
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++
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++&hdmi {
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++ status = "okay";
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++};
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++
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++&hdmi_in {
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++ hdmi_in_vp0: endpoint {
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++ remote-endpoint = <&vp0_out_hdmi>;
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++ };
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++};
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++
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++&hdmi_out {
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++ hdmi_out_con: endpoint {
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++ remote-endpoint = <&hdmi_con_in>;
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++ };
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++};
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++
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++&hdmi_sound {
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++ status = "okay";
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++};
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++
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++&hdptxphy {
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++ status = "okay";
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++};
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++
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++&i2c1 {
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++ status = "okay";
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++
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++ pmic@23 {
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++ compatible = "rockchip,rk806";
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++ reg = <0x23>;
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++ #gpio-cells = <2>;
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++ gpio-controller;
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++ interrupt-parent = <&gpio0>;
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++ interrupts = <6 IRQ_TYPE_LEVEL_LOW>;
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++ pinctrl-names = "default";
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++ pinctrl-0 = <&pmic_pins>, <&rk806_dvs1_null>,
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++ <&rk806_dvs2_null>, <&rk806_dvs3_null>;
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++ system-power-controller;
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++
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++ vcc1-supply = <&vcc5v0_sys_s5>;
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++ vcc2-supply = <&vcc5v0_sys_s5>;
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++ vcc3-supply = <&vcc5v0_sys_s5>;
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++ vcc4-supply = <&vcc5v0_sys_s5>;
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++ vcc5-supply = <&vcc5v0_sys_s5>;
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++ vcc6-supply = <&vcc5v0_sys_s5>;
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++ vcc7-supply = <&vcc5v0_sys_s5>;
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++ vcc8-supply = <&vcc5v0_sys_s5>;
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++ vcc9-supply = <&vcc5v0_sys_s5>;
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++ vcc10-supply = <&vcc5v0_sys_s5>;
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++ vcc11-supply = <&vcc_2v0_pldo_s3>;
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++ vcc12-supply = <&vcc5v0_sys_s5>;
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++ vcc13-supply = <&vcc_1v1_nldo_s3>;
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++ vcc14-supply = <&vcc_1v1_nldo_s3>;
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++ vcca-supply = <&vcc5v0_sys_s5>;
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++
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++ rk806_dvs1_null: dvs1-null-pins {
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++ pins = "gpio_pwrctrl1";
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++ function = "pin_fun0";
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++ };
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++
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++ rk806_dvs1_pwrdn: dvs1-pwrdn-pins {
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++ pins = "gpio_pwrctrl1";
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++ function = "pin_fun2";
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++ };
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++
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++ rk806_dvs1_rst: dvs1-rst-pins {
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++ pins = "gpio_pwrctrl1";
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++ function = "pin_fun3";
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++ };
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++
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++ rk806_dvs1_slp: dvs1-slp-pins {
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++ pins = "gpio_pwrctrl1";
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++ function = "pin_fun1";
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++ };
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++
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++ rk806_dvs2_dvs: dvs2-dvs-pins {
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++ pins = "gpio_pwrctrl2";
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++ function = "pin_fun4";
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++ };
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++
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++ rk806_dvs2_gpio: dvs2-gpio-pins {
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++ pins = "gpio_pwrctrl2";
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++ function = "pin_fun5";
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++ };
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++
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++ rk806_dvs2_null: dvs2-null-pins {
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++ pins = "gpio_pwrctrl2";
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++ function = "pin_fun0";
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++ };
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++
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++ rk806_dvs2_pwrdn: dvs2-pwrdn-pins {
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++ pins = "gpio_pwrctrl2";
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++ function = "pin_fun2";
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++ };
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++
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++ rk806_dvs2_rst: dvs2-rst-pins {
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++ pins = "gpio_pwrctrl2";
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++ function = "pin_fun3";
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++ };
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++
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|
++ 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>;
|
|
|
++ };
|
|
|
++};
|
Tianling Shen