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

/dts-v1/;

#include "rv1106.dtsi"
#include "rv1106-amp.dtsi"
#include <dt-bindings/input/input.h>
#include <dt-bindings/clock/rk618-cru.h>
#include <dt-bindings/display/media-bus-format.h>

/ {
	model = "Rockchip RV1106G CoolPi NANO Board";
	compatible = "rockchip,rv1106";

	aliases {
		serial0 = &uart2;
		serial1 = &uart1;
		serial2 = &uart0;
		serial3 = &uart3;
		serial4 = &uart4;
		serial5 = &uart5;
	};
	
	adc-keys {
		compatible = "adc-keys";
		io-channels = <&saradc 0>;
		io-channel-names = "buttons";
		poll-interval = <100>;
		keyup-threshold-microvolt = <1800000>;
		status = "disabled";

		key_volumeup-key {
			label = "key_volumeup";
			linux,code = <KEY_VOLUMEUP>;
			press-threshold-microvolt = <0>;
		};

		key_volumedown-key {
			label = "key_volumedown";
			linux,code = <KEY_VOLUMEDOWN>;
			press-threshold-microvolt = <400781>;
		};
	};

	restart-poweroff {
		compatible = "restart-poweroff";
	};
	
	acodec_sound: acodec-sound {
		compatible = "simple-audio-card";
		simple-audio-card,name = "rv-acodec";
		simple-audio-card,format = "i2s";
		simple-audio-card,mclk-fs = <256>;
		simple-audio-card,cpu {
			sound-dai = <&i2s0_8ch>;
		};
		simple-audio-card,codec {
			sound-dai = <&acodec>;
		};
	};

	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>;
	};

	vdd_arm: vdd-arm {
		compatible = "pwm-regulator";
		pwms = <&pwm0 0 5000 1>;
		regulator-name = "vdd_arm";
		regulator-min-microvolt = <724000>;
		regulator-max-microvolt = <1078000>;
		regulator-init-microvolt = <950000>;
		regulator-always-on;
		regulator-boot-on;
		regulator-settling-time-up-us = <250>;
	};

	vcc3v3_sd: vcc3v3-sd {
		compatible = "regulator-fixed";
		regulator-name = "vcc3v3_sd";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
	};

	vcc5v0_otg: vcc5v0-otg {
		compatible = "regulator-fixed";
		regulator-name = "vcc5v0_otg";
		regulator-boot-on;
		regulator-always-on;
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
	};

#if 1
	io_switch: io-switch {
		compatible = "regulator-fixed";
		regulator-name = "sig_switch";
		regulator-boot-on;
		regulator-always-on;
		enable-active-high;
		gpio = <&gpio4 RK_PC1 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&sig_switch>;
	};
#endif

#if 0
	hub_rst: hub-rst {
		compatible = "regulator-fixed";
		regulator-name = "hub_rst";
		regulator-boot-on;
		regulator-always-on;
		enable-active-high;
		gpio = <&gpio0 RK_PA2 GPIO_ACTIVE_HIGH>;
	};
#endif

#if 1
	vcc3v3_mipi: vcc3v3-mipi {
		compatible = "regulator-fixed";
		regulator-name = "vcc3v3_mipi";
		regulator-boot-on;
		regulator-always-on;
		enable-active-high;
		gpio = <&gpio0 RK_PA4 GPIO_ACTIVE_HIGH>;
	};
#endif

	leds {
		compatible = "gpio-leds";
		pinctrl-names = "default";
		pinctrl-0 = <&gpio_leds>;
		status = "okay";

		led1 {
			label = "run";
			gpios = <&gpio4 RK_PC0 GPIO_ACTIVE_HIGH>;
			linux,default-trigger = "heartbeat";
		};

		led2 {
			label = "act";
			gpios = <&gpio3 RK_PC7 GPIO_ACTIVE_HIGH>;
			linux,default-trigger = "netdev";
			default-state = "off";
		};

		led3 {
			label = "link";
			gpios = <&gpio3 RK_PD0 GPIO_ACTIVE_HIGH>;
			linux,default-trigger = "netdev";
			default-state = "off";
		};
	};

	xin12m: xin12m {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <12288000>;
		clock-output-names = "xin12m";
	};

	reserved-memory {
		#address-cells = <1>;
		#size-cells = <1>;
		ranges;

		linux,cma {
			compatible = "shared-dma-pool";
			inactive;
			reusable;
			size = <0x1000000>;
			linux,cma-default;
		};

		drm_logo: drm-logo@00000000 {
			compatible = "rockchip,drm-logo";
			reg = <0x0 0x0>;
		};
	};
};

&fiq_debugger {
	rockchip,irq-mode-enable = <1>;
	status = "disabled";
};

&gmac {
	status = "okay";
};

&i2s0_8ch {
	status = "okay";
};

&mpp_srv {
	status = "okay";
};

&mpp_vcodec {
	status = "okay";
};

&npu {
	status = "okay";
};

&rga2 {
	status = "okay";
};

&rkdvbm {
	status = "okay";
};

&rkvenc {
	status = "okay";
};

&rkvenc_pp {
	status = "okay";
};

&rng {
	status = "okay";
};

&rve {
	status = "okay";
};

&tsadc {
	status = "okay";
};

&u2phy {
	status = "okay";
};

&u2phy_otg {
	vbus-supply = <&vcc5v0_otg>;
	status = "okay";
};

&usbdrd {
	status = "okay";
};

&usbdrd_dwc3 {
	dr_mode = "host";
	extcon = <&u2phy>;
	status = "okay";
};

&acodec {
	#sound-dai-cells = <0>;
	pa-ctl-gpios = <&gpio1 RK_PA1 GPIO_ACTIVE_HIGH>;
	status = "okay";
};

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

&csi2_dphy_hw {
	status = "okay";
};

&csi2_dphy0 {
	status = "okay";

	ports {
		#address-cells = <1>;
		#size-cells = <0>;

		port@0 {
			reg = <0>;
			#address-cells = <1>;
			#size-cells = <0>;

			csi_dphy_input: endpoint@1 {
				reg = <1>;
				remote-endpoint = <&ov5647_out>;
				data-lanes = <1 2>;
			};
		};

		port@1 {
			reg = <1>;
			#address-cells = <1>;
			#size-cells = <0>;

			csi_dphy_output: endpoint@0 {
				reg = <0>;
				remote-endpoint = <&mipi_csi2_input>;
			};
		};
	};
};

&uart0 {
	pinctrl-names = "default";
	pinctrl-0 = <&uart0m0_xfer>;
	status = "okay";
};

&uart1 {
	pinctrl-names = "default";
	pinctrl-0 = <&uart1m0_xfer>;
	status = "okay";
};

&uart2 {
	pinctrl-names = "default";
	pinctrl-0 = <&uart2m1_xfer>;
	status = "okay";
};

&uart4 {
	pinctrl-names = "default";
	pinctrl-0 = <&uart4m0_xfer>;
	status = "okay";
};

&i2c1 {
	status = "okay";
	clock-frequency = <400000>;

	rk618@50 {
		compatible = "rockchip,rk618";
		reg = <0x50>;
		pinctrl-names = "default";
		pinctrl-0 = <&rk618_int>;
		clocks = <&xin12m>;
		clock-names = "clkin";
		reset-gpios = <&gpio0 RK_PA2 GPIO_ACTIVE_LOW>;
		status = "okay";

		clock: cru {
			compatible = "rockchip,rk618-cru";
			clocks = <&xin12m>;
			clock-names = "clkin";
			assigned-clocks = <&clock SCALER_PLLIN_CLK>,
					  <&clock VIF_PLLIN_CLK>,
					  <&clock SCALER_CLK>,
					  <&clock VIF0_PRE_CLK>,
					  <&clock CODEC_CLK>,
					  <&clock DITHER_CLK>;
			assigned-clock-parents = <&xin12m>,
						 <&clock LCDC0_CLK>,
						 <&clock SCALER_PLL_CLK>,
						 <&clock VIF_PLL_CLK>,
						 <&clock VIF0_CLK>;
			#clock-cells = <1>;
			status = "okay";
		};

		hdmi {
			compatible = "rockchip,rk618-hdmi";
			clocks = <&clock HDMI_CLK>;
			clock-names = "hdmi";
			assigned-clocks = <&clock HDMI_CLK>;
			assigned-clock-parents = <&clock VIF0_CLK>;
			interrupt-parent = <&gpio0>;
			interrupts = <3 IRQ_TYPE_LEVEL_HIGH>;
			status = "okay";

			ports {
				#address-cells = <1>;
				#size-cells = <0>;

				port@0 {
					reg = <0>;

					hdmi_in_rgb: endpoint {
						remote-endpoint = <&rgb_out_hdmi>;
					};
				};
			};
		};
	};
};

&i2c3 {
	pinctrl-names = "default";
	pinctrl-0 = <&i2c3m2_xfer>;
	status = "okay";

	ov5647: ov5647@36 {
		status = "okay";
		compatible = "ovti,ov5647";
		reg = <0x36>;
		clocks = <&cru MCLK_REF_MIPI0>;
		clock-names = "xvclk";
		pinctrl-names = "default";
		pinctrl-0 = <&mipi_refclk_out0>;
		pwdn-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_HIGH>;
		rockchip,camera-module-index = <1>;
		rockchip,camera-module-facing = "front";
		rockchip,camera-module-name = "THDS11073LarganCAM0";
		rockchip,camera-module-lens-name = "40122a1";

		port {
			ov5647_out: endpoint {
				remote-endpoint = <&csi_dphy_input>;
				data-lanes = <1 2>;
			};
		};
	};
};


&display_subsystem {
	logo-memory-region = <&drm_logo>;
	status = "okay";
};

&rgb {
	status = "okay";
	pinctrl-names = "default";
	pinctrl-0 = <&lcd_pins>;

	ports {
		port@1 {
			reg = <1>;
			#address-cells = <1>;
			#size-cells = <0>;

			rgb_out_hdmi: endpoint@0 {
				reg = <0>;
				remote-endpoint = <&hdmi_in_rgb>;
			};
		};
	};
};

&rgb_in_vop {
	status = "okay";
};

&route_rgb {
	status = "okay";
};

&vop {
	status = "okay";
};

&mipi0_csi2 {
	status = "okay";

	ports {
		#address-cells = <1>;
		#size-cells = <0>;

		port@0 {
			reg = <0>;
			#address-cells = <1>;
			#size-cells = <0>;

			mipi_csi2_input: endpoint@1 {
				reg = <1>;
				remote-endpoint = <&csi_dphy_output>;
			};
		};

		port@1 {
			reg = <1>;
			#address-cells = <1>;
			#size-cells = <0>;

			mipi_csi2_output: endpoint@0 {
				reg = <0>;
				remote-endpoint = <&cif_mipi_in>;
			};
		};
	};
};

&pwm0 {
	status = "okay";
};

&rkcif {
	status = "okay";
};

&rkcif_mipi_lvds {
	status = "okay";

	pinctrl-names = "default";
	pinctrl-0 = <&mipi_pins>;
	port {
		/* MIPI CSI-2 endpoint */
		cif_mipi_in: endpoint {
			remote-endpoint = <&mipi_csi2_output>;
		};
	};
};

&rkcif_mipi_lvds_sditf {
	status = "okay";

	port {
		/* MIPI CSI-2 endpoint */
		mipi_lvds_sditf: endpoint {
			remote-endpoint = <&isp_in>;
		};
	};
};

&rkisp {
	status = "okay";
};

&rkisp_vir0 {
	status = "okay";

	port@0 {
		isp_in: endpoint {
			remote-endpoint = <&mipi_lvds_sditf>;
		};
	};
};

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

&sfc {
	status = "disabled";

	flash@0 {
		compatible = "jedec,spi-nor";
		reg = <0>;
		spi-max-frequency = <80000000>;
		spi-rx-bus-width = <4>;
		spi-tx-bus-width = <1>;
	};
};

&emmc {
	bus-width = <4>;
	pinctrl-names = "default";
	pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus4>;
	status = "okay";
};

&sdmmc {
	max-frequency = <50000000>;
	no-sdio;
	no-mmc;
	bus-width = <4>;
	cap-mmc-highspeed;
	cap-sd-highspeed;
	disable-wp;
	card-detect-delay = <800>;
	pinctrl-names = "default";
	pinctrl-0 = <&sdmmc0_clk &sdmmc0_cmd &sdmmc0_det &sdmmc0_bus4>;
	vmmc-supply = <&vcc3v3_sd>;
	status = "okay";
};

&pinctrl {
	signal-enable {
		sig_switch: sig-siwtch {
			rockchip,pins = <4 RK_PC1 RK_FUNC_GPIO &pcfg_pull_up>;
		};
	};

	led {
		gpio_leds: gpio-leds {
			rockchip,pins = <4 RK_PC0 RK_FUNC_GPIO &pcfg_pull_down>,
							<3 RK_PC7 RK_FUNC_GPIO &pcfg_pull_down>,
							<3 RK_PD0 RK_FUNC_GPIO &pcfg_pull_down>;
		};
	};

	rk618 {
		rk618_reset: rk618-reeset {
			rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_output_high>;
		};

		rk618_int: rk618-int {
			rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};
};