istoreos/target/linux/rockchip/dts/rk3568/rk3568-easepi-a2.dts

/dts-v1/;

#include "rk3568-roc-k40pro.dtsi"
#include "rk3568-ip.dtsi"
#include "rk3568-ip-rk809.dtsi"

/ {
	compatible = "easepi,a2", "rockchip,rk3568";
	model = "EasePi A2";
	eth_order = "0000:01:00.0";
	kdebug = "0";
	hwmodel_id = "A2";
	hw_support = "hdmi";

	aliases {
		ethernet0 = &pcie_eth0;
		/delete-property/ ethernet1;
		mmc2 = &sdmmc2;
	};

	chosen {
		power-key-factory-reset;
		power-key-dbclick;
	};

	vcc3v3_nvme: vcc3v3-nvme-regulator {
		compatible = "regulator-fixed";
		regulator-name = "vcc3v3_nvme";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		enable-active-high;
		gpio = <&gpio0 RK_PA5 GPIO_ACTIVE_HIGH>;
		vin-supply = <&dc_12v>;
		pinctrl-names = "default";
		pinctrl-0 = <&vcc3v3_nvme_en>;
	};

};

&gmac0 {
	status = "disabled";
};

&gmac1 {
	status = "disabled";
};

//配置WL_REG_ON引脚
&sdio_pwrseq {
	status = "okay";
	reset-gpios = <&gpio3 RK_PD5 GPIO_ACTIVE_LOW>;
	post-power-on-delay-ms = <200>;
};

// 配置WL_HOST_WAKE引脚，OOB模式时，该引脚必须配置
&wireless_wlan {
	pinctrl-names = "default";
	pinctrl-0 = <&wifi_host_wake_irq>;
	WIFI,host_wake_irq = <&gpio3 RK_PD4 GPIO_ACTIVE_HIGH>;
	wifi_chip_type = "ap6255";
	status = "okay";
};

&wireless_bluetooth {
	compatible = "bluetooth-platdata";
	clocks = <&rk809 1>;
	clock-names = "ext_clock";
	//wifi-bt-power-toggle;
	uart_rts_gpios = <&gpio2 RK_PB1 GPIO_ACTIVE_LOW>;
	pinctrl-names = "default", "rts_gpio";
	pinctrl-0 = <&uart8m0_rtsn>;
	pinctrl-1 = <&uart8_gpios>;
	BT,reset_gpio	= <&gpio4 RK_PC4 GPIO_ACTIVE_HIGH>;
	BT,wake_gpio	 = <&gpio0 RK_PD5 GPIO_ACTIVE_HIGH>;
	BT,wake_host_irq = <&gpio0 RK_PD4 GPIO_ACTIVE_HIGH>;
	status = "okay";
};

// wifi
&sdmmc2 {
	max-frequency = <150000000>;
	supports-sdio;
	bus-width = <4>;
	disable-wp;
	cap-sd-highspeed;
	cap-sdio-irq;
	keep-power-in-suspend;
	mmc-pwrseq = <&sdio_pwrseq>;
	non-removable;
	pinctrl-names = "default";
	pinctrl-0 = <&sdmmc2m0_bus4 &sdmmc2m0_cmd &sdmmc2m0_clk>;
	sd-uhs-sdr104;
	status = "okay";
};

&pcie2x1 {
	reset-gpios = <&gpio3 RK_PA4 GPIO_ACTIVE_HIGH>;
	status = "okay";

	pcie@00 {
		reg = <0x00000000 0 0 0 0>;
		#address-cells = <3>;
		#size-cells = <2>;

		pcie_eth0: pcie-eth@00,0 {
			compatible = "pci10ec,8125";
			reg = <0x000000 0 0 0 0>;

			realtek,led-data = <0 0 0x200 0x02B>;
			realtek,led-feature = /bits/ 8 <0xC0>;
		};
	};
};

&pcie3x1 {
	reset-gpios = <&gpio3 RK_PA1 GPIO_ACTIVE_HIGH>;
	vpcie3v3-supply = <&vcc3v3_nvme>;
	status = "okay";

};

&pcie3x2 {
	reset-gpios = <&gpio2 RK_PD6 GPIO_ACTIVE_HIGH>;
	vpcie3v3-supply = <&vcc3v3_nvme>;
	status = "okay";
};

&usb_host0_xhci {
	status = "disabled";
};

&pinctrl {
	nvme {
		vcc3v3_nvme_en: vcc3v3-nvme-en {
			rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};
	oled {
		oled_en: oled-en {
			rockchip,pins = <3 RK_PB0 RK_FUNC_GPIO &pcfg_output_high>;
		};
	};
};

&led_green {
	gpios = <&gpio3 RK_PA3 GPIO_ACTIVE_HIGH>;
};

&led_green_en {
	rockchip,pins = <3 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
};

&i2c3 {
	pinctrl-0 = <&i2c3m1_xfer &oled_en>;

	i2c-scl-rising-time-ns = <160>;
	i2c-scl-falling-time-ns = <30>;
	clock-frequency = <400000>;

	status = "okay";
};

&adc_keys {
	vol-up-key {
		label = "recovery";
		linux,code = <KEY_RESTART>;
	};
};

// bluetooth
&uart8 {
	status = "okay";
	pinctrl-names = "default";
	pinctrl-0 = <&uart8m0_xfer &uart8m0_ctsn>;
};

// IR receiver
&pwm3 {
	compatible = "rockchip,remotectl-pwm";
	pinctrl-names = "default";
	pinctrl-0 = <&pwm3_pins>;
	remote_pwm_id = <3>;
	handle_cpu_id = <1>;
	remote_support_psci = <0>;
	status = "okay";
};