lede/target/linux/meson/files/arch/arm/boot/dts/meson8b-onecloud.dts

// SPDX-License-Identifier: GPL-2.0 OR MIT

/dts-v1/;
#include "meson8b.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>

/ {
	model = "Thunder OneCloud";
	compatible = "thunder,onecloud", "amlogic,meson8b";

	aliases {
		serial0 = &uart_AO;
		mmc0 = &sd_card_slot;
		mmc1 = &sdhc;
	};

	chosen {
		stdout-path = "serial0:115200n8";
	};

	memory {
		device_type = "memory";
		reg = <0x40000000 0x40000000>;
	};

	emmc_pwrseq: emmc-pwrseq {
		compatible = "mmc-pwrseq-emmc";
		reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>;
	};

	gpio-keys {
		compatible = "gpio-keys";

		reset {
			label = "reset";
			linux,code = <KEY_RESTART>;
			gpios = <&gpio_ao GPIOAO_5 GPIO_ACTIVE_LOW>;
		};
	};

	leds {
		compatible = "gpio-leds";

		led_status_red: status-red {
			label = "red:status";
			gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_HIGH>;
		};

		led_status_green: status-green {
			label = "green:status";
			gpios = <&gpio_ao GPIOAO_3 GPIO_ACTIVE_HIGH>;
		};

		led_status_blue: status-blue {
			label = "blue:status";
			gpios = <&gpio_ao GPIOAO_4 GPIO_ACTIVE_HIGH>;
		};
	};

	p12v0: regulator-p12v0 {
		compatible = "regulator-fixed";

		regulator-name = "P12V0";
		regulator-min-microvolt = <12000000>;
		regulator-max-microvolt = <12000000>;
	};

	vcc_1v8: regulator-vcc-1v8 {
		compatible = "regulator-fixed";

		regulator-always-on;
		regulator-name = "VCC1V8";
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;

		vin-supply = <&p12v0>;
	};

	vcc_3v3: regulator-vcc-3v3 {
		compatible = "regulator-fixed";

		regulator-always-on;
		regulator-name = "VCC3V3";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;

		vin-supply = <&p12v0>;
	};

	vcc_5v0: regulator-vcc5v0 {
		compatible = "regulator-fixed";

		regulator-always-on;
		regulator-name = "VCC5V0";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;

		vin-supply = <&p12v0>;
	};

	vcck: regulator-vcck {
		compatible = "pwm-regulator";

		regulator-always-on;
		regulator-boot-on;
		regulator-name = "VCCK";
		regulator-min-microvolt = <860000>;
		regulator-max-microvolt = <1140000>;

		pwm-supply = <&p12v0>;

		pwms = <&pwm_cd 1 12001 0>;
		pwm-dutycycle-range = <10 0>;
	};

	vddc_ddr: regulator-vddc-ddr {
		compatible = "regulator-fixed";

		regulator-always-on;
		regulator-name = "DDR_VDDC";
		regulator-min-microvolt = <1500000>;
		regulator-max-microvolt = <1500000>;

		vin-supply = <&p12v0>;
	};
};

&cpu0 {
	cpu-supply = <&vcck>;
};

&ethmac {
	status = "okay";

	pinctrl-0 = <&eth_rgmii_pins>;
	pinctrl-names = "default";

	phy-handle = <&eth_phy>;
	phy-mode = "rgmii-id";

	mdio {
		compatible = "snps,dwmac-mdio";
		#address-cells = <1>;
		#size-cells = <0>;

		eth_phy: ethernet-phy@0 {
			reg = <0>;

			reset-assert-us = <10000>;
			reset-deassert-us = <80000>;
			reset-gpios = <&gpio GPIOH_4 GPIO_ACTIVE_LOW>;

			interrupt-parent = <&gpio_intc>;
			interrupts = <17 IRQ_TYPE_LEVEL_LOW>;
		};
	};
};

&gpio {
	gpio-line-names =
			  /* Bank GPIODV */
			  "VCCK_PWM (PWM_C)", "I2CA_SDA", "I2CA_SCL",
			  "I2CB_SDA", "I2CB_SCL", "VDDEE_PWM (PWM_D)",
			  "",
			  /* Bank GPIOH */
			  "HDMI_HPD", "HDMI_I2C_SDA", "HDMI_I2C_SCL",
			  "ETH_PHY_INTR", "ETH_PHY_NRST", "ETH_TXD1",
			  "ETH_TXD0", "ETH_TXD3", "ETH_TXD2",
			  "ETH_RGMII_TX_CLK",
			  /* Bank CARD */
			  "SD_D1", "SD_D0", "SD_CLK", "SD_CMD",
			  "SD_D3", "SD_D2", "SD_CD",
			  /* Bank BOOT */
			  "EMMC_D0", "EMMC_D1", "EMMC_D2", "EMMC_D3",
			  "EMMC_D4", "EMMC_D5", "EMMC_D6", "EMMC_D7",
			  "EMMC_CLK", "EMMC_RSTn", "EMMC_CMD",
			  "BOOT_SEL", "", "", "", "", "", "", "",
			  /* Bank DIF */
			  "ETH_RXD1", "ETH_RXD0", "ETH_RX_DV",
			  "RGMII_RX_CLK", "ETH_RXD3", "ETH_RXD2",
			  "ETH_TXEN", "ETH_PHY_REF_CLK_25MOUT",
			  "ETH_MDC", "ETH_MDIO";
};

&gpio_ao {
	gpio-line-names = "UART TX", "UART RX",
			  "RED_LED", "GREEN_LED",
			  "BLUE_LED", "BUTTON", "",
			  "IR_IN", "", "", "",
			  "", "", "", "", "";
};

&ir_receiver {
	status = "okay";
	pinctrl-0 = <&ir_recv_pins>;
	pinctrl-names = "default";
};

&saradc {
	status = "okay";
	vref-supply = <&vcc_1v8>;
};

&sdhc {
	status = "okay";

	pinctrl-0 = <&sdxc_c_pins>;
	pinctrl-names = "default";

	bus-width = <8>;
	max-frequency = <100000000>;

	disable-wp;
	cap-mmc-highspeed;
	mmc-hs200-1_8v;
	no-sdio;

	mmc-pwrseq = <&emmc_pwrseq>;

	vmmc-supply = <&vcc_3v3>;
};

&sdio {
	status = "okay";

	pinctrl-0 = <&sd_b_pins>;
	pinctrl-names = "default";

	/* SD card */
	sd_card_slot: slot@1 {
		compatible = "mmc-slot";
		reg = <1>;
		status = "okay";

		bus-width = <4>;
		no-sdio;
		cap-mmc-highspeed;
		cap-sd-highspeed;
		disable-wp;

		cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>;

		vmmc-supply = <&vcc_3v3>;
	};
};

&pwm_cd {
	status = "okay";
	pinctrl-0 = <&pwm_c1_pins>, <&pwm_d_pins>;
	pinctrl-names = "default";
	clocks = <&xtal>, <&xtal>;
	clock-names = "clkin0", "clkin1";
};

&uart_AO {
	status = "okay";
	pinctrl-0 = <&uart_ao_a_pins>;
	pinctrl-names = "default";
};

&usb0_phy {
	status = "okay";
};

&usb1_phy {
	status = "okay";
};

&usb0 {
	status = "okay";
};

&usb1 {
	status = "okay";
};