rk35xx-android14/kernel-6.1/arch/arm64/boot/dts/rockchip/rk3576-nanopi5-rev02.dts

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Copyright (c) 2025 FriendlyElec Computer Tech. Co., Ltd.
 * (http://www.friendlyelec.com)
 */

/dts-v1/;

#include "rk3576-nanopi5-common.dtsi"

/ {
	model = "FriendlyElec NanoPi R76S";
	compatible = "friendlyelec,nanopi-r76s", "rockchip,rk3576";

	aliases {
		ethernet0 = &r8125_b;
		ethernet1 = &r8125_a;
	};

	gpio_keys: gpio-keys {
		compatible = "gpio-keys";
		pinctrl-names = "default";
		pinctrl-0 = <&key1_pin>;

		button@1 {
			debounce-interval = <50>;
			gpios = <&gpio4 RK_PA2 GPIO_ACTIVE_LOW>;
			label = "K1";
			linux,code = <BTN_1>;
			wakeup-source;
		};
	};

	gpio_leds: gpio-leds {
		compatible = "gpio-leds";

		sys_led: led-0 {
			gpios = <&gpio2 RK_PB3 GPIO_ACTIVE_HIGH>;
			label = "sys_led";
			linux,default-trigger = "heartbeat";
			pinctrl-names = "default";
			pinctrl-0 = <&sys_led_pin>;
		};

		lan_led: led-1 {
			gpios = <&gpio2 RK_PB0 GPIO_ACTIVE_HIGH>;
			label = "lan_led";
			pinctrl-names = "default";
			pinctrl-0 = <&lan_led_pin>;
		};

		wan_led: led-2 {
			gpios = <&gpio4 RK_PC5 GPIO_ACTIVE_HIGH>;
			label = "wan_led";
			pinctrl-names = "default";
			pinctrl-0 = <&wan_led_pin>;
		};
	};

	vcc_3v3_pcie20: vcc3v3-pcie20 {
		compatible = "regulator-fixed";
		regulator-name = "vcc_3v3_pcie20";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		vin-supply = <&vcc_3v3_s3>;
	};
};

&mach {
	hwrev = <0x02>;
	model = "NanoPi R76S";
};

&mdio0 {
	status = "disabled";
};

&mdio1 {
	status = "disabled";
};

&gmac0 {
	status = "disabled";
};

&gmac1 {
	status = "disabled";
};

&adc1_keys {
	status = "disabled";
};

&i2c5 {
	status = "okay";
	clock-frequency = <200000>;
	pinctrl-0 = <&i2c5m3_xfer>;
};

&i2c8 {
	clock-frequency = <200000>;
	pinctrl-0 = <&i2c8m2_xfer>;
};

&pinctrl {
	gpio-key {
		key1_pin: key1-pin {
			rockchip,pins = <4 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>;
		};
	};

	gpio-leds {
		sys_led_pin: sys-led-pin {
			rockchip,pins = <2 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
		};

		lan_led_pin: lan-led-pin {
			rockchip,pins = <2 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
		};

		wan_led_pin: wan-led-pin {
			rockchip,pins = <4 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	pcie {
		pcie0_reset_gpio: pcie0-reset-gpio {
			rockchip,pins = <2 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
		};

		pcie1_reset_gpio: pcie1-reset-gpio {
			rockchip,pins = <0 RK_PC7 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};
};

&pcie0 {
	status = "okay";
	pinctrl-0 = <&pcie0_reset_gpio>;
	phys = <&combphy0_ps PHY_TYPE_PCIE 1>;
	reset-gpios = <&gpio2 RK_PB4 GPIO_ACTIVE_HIGH>;
	rockchip,init-delay-ms = <100>;
	rockchip,skip-scan-in-resume;
	rockchip,skip-hw-retry;
	rockchip,wait-for-link-ms = <1000>;
	vpcie3v3-supply = <&vcc_3v3_pcie20>;
	/delete-property/ prsnt-gpios;

	pcie@0,0 {
		reg = <0x00000000 0 0 0 0>;
		#address-cells = <3>;
		#size-cells = <2>;

		r8125_a: pcie@0,0 {
			reg = <0x000000 0 0 0 0>;
			local-mac-address = [ 00 00 00 00 00 00 ];
		};
	};
};

&pcie1 {
	status = "okay";
	pinctrl-names = "default";
	pinctrl-0 = <&pcie1_reset_gpio>;
	reset-gpios = <&gpio0 RK_PC7 GPIO_ACTIVE_HIGH>;
	rockchip,skip-scan-in-resume;
	rockchip,skip-hw-retry;
	rockchip,wait-for-link-ms = <1000>;
	vpcie3v3-supply = <&vcc_3v3_pcie20>;

	pcie@0,0 {
		reg = <0x00200000 0 0 0 0>;
		#address-cells = <3>;
		#size-cells = <2>;

		r8125_b: pcie@20,0 {
			reg = <0x000000 0 0 0 0>;
			local-mac-address = [ 00 00 00 00 00 00 ];
		};
	};
};

&sata0 {
	status = "disabled";
};

&sdio_pwrseq {
	status = "okay";
};

&sdio {
	status = "okay";
	vqmmc-supply = <&vcc_1v8_s0>;
	sd-uhs-sdr104;
	#address-cells = <1>;
	#size-cells = <0>;

	rtl8822cs@1 {
		reg = <1>;
		compatible = "realtek,rtl8822cs";
	};
};

&uart5 {
	pinctrl-names = "default";
	pinctrl-0 = <&uart5m0_xfer &uart5m0_ctsn &uart5m0_rtsn>;
	status = "okay";

	bluetooth {
		compatible = "realtek,rtl8822cs-bt";
		enable-gpios = <&gpio3 RK_PC7 GPIO_ACTIVE_HIGH>;
		host-wake-gpios = <&gpio0 RK_PB1 GPIO_ACTIVE_HIGH>;
		device-wake-gpios = <&gpio3 RK_PD0 GPIO_ACTIVE_HIGH>;
	};
};

&ufs {
	status = "disabled";
};

&usbdp_phy_dp {
	status = "disabled";
};

&u2phy1 {
	status = "disabled";
};

&u2phy1_otg {
	status = "disabled";
};

&usb_drd1_dwc3 {
	status = "disabled";
};

&vcc5v0_host {
	status = "disabled";
};

&vp0 {
	rockchip,plane-mask = <(1 << ROCKCHIP_VOP2_CLUSTER0 | 1 << ROCKCHIP_VOP2_ESMART0 |
				1 << ROCKCHIP_VOP2_ESMART2)>;
	rockchip,primary-plane = <ROCKCHIP_VOP2_ESMART0>;
};

&vp1 {
	rockchip,plane-mask = <(1 << ROCKCHIP_VOP2_CLUSTER1 | 1 << ROCKCHIP_VOP2_ESMART1 |
				1 << ROCKCHIP_VOP2_ESMART3)>;
	rockchip,primary-plane = <ROCKCHIP_VOP2_ESMART1>;
};

&vp2 {
	/delete-property/ rockchip,plane-mask;
	/delete-property/ rockchip,primary-plane;
	status = "disabled";
};

/* GPIO Connector */
&gpio4 {
	gpio-line-names =
		/* GPIO4 A0-A7 */
		"", "",
		"", "PIN_03",
		"PIN_04 [UART6_TX_M0]", "PIN_05",
		"PIN_06 [UART6_RX_M0]", "PIN_07",
		/* GPIO4 B0-B7 */
		"", "", "", "",
		"", "", "", "",
		/* GPIO4 C0-C7 */
		"", "", "", "",
		"", "", "", "",
		/* GPIO4 D0-D7 */
		"", "", "", "",
		"", "", "", "";
};

&i2c4 {
	status = "disabled";
	pinctrl-names = "default";
	pinctrl-0 = <&i2c4m1_xfer>;
};

&spi0 {
	status = "disabled";

	spidev0: spidev@0 {
		compatible = "rockchip,spidev";
		reg = <0>;
		spi-max-frequency = <10000000>;
		status = "disabled";
	};
};

&sai1 {
	status = "disabled";
};

&uart6 {
	status = "okay";
};