rockchip-kernel/arch/arm64/boot/dts/rockchip/rk3566-evb1-ddr4-v10.dtsi

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Copyright (c) 2020 Rockchip Electronics Co., Ltd.
 */

/dts-v1/;

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/pinctrl/rockchip.h>
#include "rk3568-evb.dtsi"

/ {
	model = "Rockchip RK3566 EVB1 DDR4 V10 Board";
	compatible = "rockchip,rk3566-evb1-ddr4-v10", "rockchip,rk3568";

	pcie20_3v3: gpio-regulator {
		compatible = "regulator-gpio";
		regulator-name = "pcie20_3v3";
		regulator-min-microvolt = <0100000>;
		regulator-max-microvolt = <3300000>;
		gpios = <&gpio0 RK_PB7 GPIO_ACTIVE_HIGH>;
		gpios-states = <0x1>;
		states = <0100000 0x0
			  3300000 0x1>;
	};

	rk_headset: rk-headset {
		compatible = "rockchip_headset";
		headset_gpio = <&gpio3 RK_PA1 GPIO_ACTIVE_LOW>;
		pinctrl-names = "default";
		pinctrl-0 = <&hp_det>;
	};
};

&audiopwmout_diff {
	status = "disabled";
};

&combphy1_usq {
	status = "okay";
};

&combphy2_psq {
	status = "disabled";
};

&dig_acodec {
	status = "disabled";
	rockchip,pwm-output-mode;
	pinctrl-names = "default";
	pinctrl-0 = <&audiopwm_loutp
		&audiopwm_loutn
		&audiopwm_routp
		&audiopwm_routn
	>;
};

/*
 * mipi_dphy0 needs to be enabled
 * when dsi0 is enabled
 */
&dsi0 {
	status = "okay";
};

&dsi0_in_vp0 {
	status = "okay";
};

&dsi0_in_vp1 {
	status = "disabled";
};

&dsi0_panel {
	power-supply = <&vcc3v3_lcd0_n>;
	reset-gpios = <&gpio4 RK_PC5 GPIO_ACTIVE_LOW>;
	pinctrl-names = "default";
	pinctrl-0 = <&lcd0_rst_gpio>;
};

/*
 * mipi_dphy1 needs to be enabled
 * when dsi1 is enabled
 */
&dsi1 {
	status = "disabled";
};

&dsi1_in_vp0 {
	status = "disabled";
};

&dsi1_in_vp1 {
	status = "disabled";
};

&dsi1_panel {
	power-supply = <&vcc3v3_lcd1_n>;
	reset-gpios = <&gpio4 RK_PC6 GPIO_ACTIVE_LOW>;
	pinctrl-names = "default";
	pinctrl-0 = <&lcd1_rst_gpio>;
};

/*
 * power-supply should switche to vcc3v3_lcd1_n
 * when mipi panel is connected to dsi1.
 */
&gt1x {
	power-supply = <&vcc3v3_lcd0_n>;
};

&sdio_pwrseq {
	compatible = "mmc-pwrseq-simple";
	clocks = <&rk809 1>;
	clock-names = "ext_clock";
	pinctrl-names = "default";
	pinctrl-0 = <&wifi_enable_h>;

	/*
	 * 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)
	 */
	reset-gpios = <&gpio3 RK_PD5 GPIO_ACTIVE_LOW>;
};

&gmac0 {
	phy-mode = "rgmii";
	clock_in_out = "output";

	snps,reset-gpio = <&gpio3 RK_PC2 GPIO_ACTIVE_LOW>;
	snps,reset-active-low;
	/* Reset time is 20ms, 100ms for rtl8211f */
	snps,reset-delays-us = <0 20000 100000>;

	assigned-clocks = <&cru SCLK_GMAC0_RX_TX>, <&cru SCLK_GMAC0>;
	assigned-clock-parents = <&cru SCLK_GMAC0_RGMII_SPEED>;
	assigned-clock-rates = <0>, <125000000>;

	pinctrl-names = "default";
	pinctrl-0 = <&gmac0_miim
		     &gmac0_tx_bus2
		     &gmac0_rx_bus2
		     &gmac0_rgmii_clk
		     &gmac0_rgmii_bus>;

	tx_delay = <0x38>;
	rx_delay = <0x2c>;

	phy-handle = <&rgmii_phy0>;
	status = "okay";
};

&i2s3_2ch {
	status = "disabled";
};

&mdio0 {
	rgmii_phy0: phy@0 {
		compatible = "ethernet-phy-ieee802.3-c22";
		reg = <0x0>;
	};
};

&mipi_dphy0 {
	status = "okay";
};

&mipi_dphy1 {
	status = "disabled";
};

&pcie2x1 {
	reset-gpios = <&gpio1 RK_PB2 GPIO_ACTIVE_HIGH>;
	vpcie3v3-supply = <&pcie20_3v3>;
	status = "disabled";
};

&pdm {
	status = "disabled";
	pinctrl-names = "default";
	pinctrl-0 = <&pdmm1_clk1
		     &pdmm1_sdi1
		     &pdmm1_sdi2
		     &pdmm1_sdi3>;
};

&pdmics {
	status = "disabled";
};

&pdm_mic_array {
	status = "disabled";
};

&uart1 {
	status = "okay";
	pinctrl-names = "default";
	pinctrl-0 = <&uart1m1_xfer &uart1m1_ctsn>;
};

&usbdrd_dwc3 {
	dr_mode = "otg";
	phys = <&u2phy0_otg>;
	phy-names = "usb2-phy";
	extcon = <&usb2phy0>;
	maximum-speed = "high-speed";
	status = "okay";
};

&usbdrd30 {
	status = "okay";
};

&vcc3v3_lcd0_n {
	gpio = <&gpio0 RK_PC0 GPIO_ACTIVE_HIGH>;
	enable-active-high;
};

&vcc3v3_lcd1_n {
	gpio = <&gpio0 RK_PC2 GPIO_ACTIVE_HIGH>;
	enable-active-high;
};

&wireless_wlan {
	compatible = "wlan-platdata";
	rockchip,grf = <&grf>;
	pinctrl-names = "default";
	pinctrl-0 = <&wifi_host_wake_irq>;
	wifi_chip_type = "ap6398s";
	WIFI,host_wake_irq = <&gpio3 RK_PD4 GPIO_ACTIVE_HIGH>;
	status = "okay";
};

&wireless_bluetooth {
	compatible = "bluetooth-platdata";
	clocks = <&rk809 1>;
	clock-names = "ext_clock";
	//wifi-bt-power-toggle;
	uart_rts_gpios = <&gpio4 RK_PB6 GPIO_ACTIVE_LOW>;
	pinctrl-names = "default", "rts_gpio";
	pinctrl-0 = <&uart1m1_rtsn>;
	pinctrl-1 = <&uart1_gpios>;
	BT,reset_gpio    = <&gpio4 RK_PA5 GPIO_ACTIVE_HIGH>;
	BT,wake_gpio     = <&gpio4 RK_PA6 GPIO_ACTIVE_HIGH>;
	BT,wake_host_irq = <&gpio4 RK_PB1 GPIO_ACTIVE_HIGH>;
	status = "okay";
};

&pinctrl {
	headphone {
		hp_det: hp-det {
			rockchip,pins = <3 RK_PA1 RK_FUNC_GPIO &pcfg_pull_down>;
		};
	};

	lcd0 {
		lcd0_rst_gpio: lcd0-rst-gpio {
			rockchip,pins = <4 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	lcd1 {
		lcd1_rst_gpio: lcd1-rst-gpio {
			rockchip,pins = <4 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	wireless-wlan {
		wifi_host_wake_irq: wifi-host-wake-irq {
			rockchip,pins = <3 RK_PD4 RK_FUNC_GPIO &pcfg_pull_down>;
		};
	};

	wireless-bluetooth {
		uart1_gpios: uart1-gpios {
			rockchip,pins = <4 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};
};