| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-ID: <20250922091509.2695565-2-cnsztl@gmail.com>
Date: Mon, 22 Sep 2025 17:15:09 +0800
From: Tianling Shen <cnsztl@...il.com>
To: Rob Herring <robh@...nel.org>,
Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>,
Heiko Stuebner <heiko@...ech.de>,
Tianling Shen <cnsztl@...il.com>,
Dragan Simic <dsimic@...jaro.org>,
Jonas Karlman <jonas@...boo.se>
Cc: devicetree@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org,
linux-rockchip@...ts.infradead.org,
linux-kernel@...r.kernel.org
Subject: [PATCH 2/2] 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@...il.com>
---
arch/arm64/boot/dts/rockchip/Makefile | 1 +
.../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
diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile
index ad684e3831bc..2d4a1e29db6f 100644
--- a/arch/arm64/boot/dts/rockchip/Makefile
+++ b/arch/arm64/boot/dts/rockchip/Makefile
@@ -155,6 +155,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3576-armsom-sige5-v1.2-wifibt.dtbo
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3576-evb1-v10.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3576-luckfox-omni3576.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3576-nanopi-m5.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3576-nanopi-r76s.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3576-roc-pc.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3576-rock-4d.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3582-radxa-e52c.dtb
diff --git a/arch/arm64/boot/dts/rockchip/rk3576-nanopi-r76s.dts b/arch/arm64/boot/dts/rockchip/rk3576-nanopi-r76s.dts
new file mode 100644
index 000000000000..731789a69677
--- /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@...il.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 = <&reset_button_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 = <&lan_led_pin>, <&power_led_pin>, <&wan_led_pin>;
+
+ led-0 {
+ color = <LED_COLOR_ID_GREEN>;
+ function = LED_FUNCTION_LAN;
+ gpios = <&gpio2 RK_PB0 GPIO_ACTIVE_HIGH>;
+ };
+
+ power_led: 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>;
+ };
+
+ 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>;
+ };
+
+ 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>;
+ };
+
+ 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 {
+ reset_button_pin: reset-button-pin {
+ rockchip,pins = <4 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+ };
+
+ gpio-leds {
+ lan_led_pin: lan-led-pin {
+ rockchip,pins = <2 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+
+ power_led_pin: power-led-pin {
+ rockchip,pins = <2 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+
+ wan_led_pin: wan-led-pin {
+ 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@...KCHIP_VOP2_EP_HDMI0 {
+ reg = <ROCKCHIP_VOP2_EP_HDMI0>;
+ remote-endpoint = <&hdmi_in_vp0>;
+ };
+};
--
2.51.0
Powered by blists - more mailing lists