luckfox-pico-sdk/sysdrv/source/kernel/arch/arm/boot/dts/rv1106g-evb1-v10.dts

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Copyright (c) 2022 Rockchip Electronics Co., Ltd.
 */

/dts-v1/;

#include "rv1106.dtsi"
#include "rv1106-evb-v10.dtsi"
#include "rv1106-evb-cam.dtsi"

/ {
	model = "Rockchip RV1106G EVB1 V10 Board";
	compatible = "rockchip,rv1106g-evb1-v10", "rockchip,rv1106";

	sdio_pwrseq: sdio-pwrseq {
		compatible = "mmc-pwrseq-simple";
		pinctrl-names = "default";
		pinctrl-0 = <&wifi_enable_h &wifi_vbat>;

		/*
		 * On the module itself this is one of these (depending
		 * on the actual card populated):
		 * - SDIO_RESET_L_WL_REG_ON
		 * - PDN (power down when low)
		 */
		post-power-on-delay-ms = <300>;
		reset-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_HIGH>,
			      <&gpio1 RK_PA0 GPIO_ACTIVE_LOW>;
	};

	vcc_1v8: vcc-1v8 {
		compatible = "regulator-fixed";
		regulator-name = "vcc_1v8";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
	};

	vcc_3v3: vcc-3v3 {
		compatible = "regulator-fixed";
		regulator-name = "vcc_3v3";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
	};

	vcc3v3_sd: vcc3v3-sd {
		compatible = "regulator-fixed";
		gpio = <&gpio0 RK_PA1 GPIO_ACTIVE_LOW>;
		regulator-name = "vcc3v3_sd";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		pinctrl-names = "default";
		pinctrl-0 = <&sdmmc_pwren>;
	};

	vcc5v0_usb: vcc5v0-usb {
		compatible = "regulator-fixed";
		regulator-name = "vcc5v0_usb";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		enable-active-high;
		gpio = <&gpio0 RK_PA2 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&usb_pwren>;
	};

	vccio_sd: vccio-sd {
		compatible = "regulator-gpio";
		regulator-name = "vccio_sd";
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <3300000>;
		gpios = <&gpio0 RK_PA3 GPIO_ACTIVE_HIGH>;
		states = <3300000 1
			  1800000 0>;
		pinctrl-names = "default";
		pinctrl-0 = <&sdmmc_volt>;
	};

	wireless_wlan: wireless-wlan {
		compatible = "wlan-platdata";
		wifi_chip_type = "rtl8189fs";
		pinctrl-names = "default";
		pinctrl-0 = <&wifi_host_wake_irq>;
		WIFI,host_wake_irq = <&gpio2 RK_PB0 GPIO_ACTIVE_HIGH>;
		status = "okay";
	};
};

&pinctrl {
	sdio-pwrseq {
		wifi_enable_h: wifi-enable-h {
			rockchip,pins = <1 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
		};

		wifi_vbat: wifi-vbat {
			rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	sdmmc {
		/omit-if-no-ref/
		sdmmc_pwren: sdmmc-pwren {
			rockchip,pins = <0 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>;
		};

		/omit-if-no-ref/
		sdmmc_volt: sdmmc-volt {
			rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	usb {
		usb_pwren: usb-pwren {
			rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	wireless-wlan {
		wifi_host_wake_irq: wifi-host-wake-irq {
			rockchip,pins = <2 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};
};

&sdio {
	max-frequency = <200000000>;
	no-sd;
	no-mmc;
	bus-width = <4>;
	cap-sd-highspeed;
	cap-sdio-irq;
	keep-power-in-suspend;
	mmc-pwrseq = <&sdio_pwrseq>;
	non-removable;
	sd-uhs-sdr104;
	pinctrl-names = "default";
	pinctrl-0 = <&sdmmc1m0_cmd &sdmmc1m0_clk &sdmmc1m0_bus4 &clk_32k>;
	status = "okay";
};

&sdmmc {
	max-frequency = <200000000>;
	no-sdio;
	no-mmc;
	bus-width = <4>;
	cap-mmc-highspeed;
	cap-sd-highspeed;
	disable-wp;
	pinctrl-names = "normal", "idle";
	pinctrl-0 = <&sdmmc0_clk &sdmmc0_cmd &sdmmc0_det &sdmmc0_bus4>;
	pinctrl-1 = <&sdmmc0_idle_pins &sdmmc0_det>;
	sd-uhs-sdr12;
	sd-uhs-sdr25;
	sd-uhs-sdr50;
	sd-uhs-sdr104;
	vmmc-supply = <&vcc3v3_sd>;
	vqmmc-supply = <&vccio_sd>;
	status = "okay";
};

&u2phy_otg {
	vbus-supply = <&vcc5v0_usb>;
};