// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Copyright (c) 2020 Paolo Sabatino
 */

/dts-v1/;
#include "dt-bindings/pwm/pwm.h"
#include "dt-bindings/input/input.h"
#include "rk3328.dtsi"
#include "rk3318-dram-default-timing.dtsi"

/ {
	model = "Rockchip RK3318 BOX";
	compatible = "rockchip,rk3318-box", "rockchip,rk3328-box", "rockchip,rk3328";

	aliases {
		mmc0 = &sdmmc;
		mmc1 = &sdio;
		mmc2 = &emmc;
		mmc3 = &sdmmc_ext;
		mmc4 = &sdio_ext;
	};

	/delete-node/ opp-table-0;
	/delete-node/ gpu-opp-table;

	cpu0_opp_table: opp_table0 {
		compatible = "operating-points-v2";
		opp-shared;

		opp-600000000 {
			opp-hz = /bits/ 64 <600000000>;
			opp-microvolt = <950000>;
			clock-latency-ns = <40000>;
			opp-suspend;
		};
		opp-816000000 {
			opp-hz = /bits/ 64 <816000000>;
			opp-microvolt = <1000000>;
			clock-latency-ns = <40000>;
		};
		opp-1008000000 {
			opp-hz = /bits/ 64 <1008000000>;
			opp-microvolt = <1100000>;
			clock-latency-ns = <40000>;
		};
		opp-1200000000 {
			opp-hz = /bits/ 64 <1200000000>;
			opp-microvolt = <1200000>;
			clock-latency-ns = <40000>;
			status = "disabled";
		};
		opp-1296000000 {
			opp-hz = /bits/ 64 <1296000000>;
			opp-microvolt = <1275000>;
			clock-latency-ns = <40000>;
			status = "disabled";
		};
	};

	gpu_opp_table: gpu-opp-table {
		compatible = "operating-points-v2";

		opp-200000000 {
			opp-hz = /bits/ 64 <200000000>;
			opp-microvolt = <1000000 950000 1200000>;
		};

		opp-300000000 {
			opp-hz = /bits/ 64 <300000000>;
			opp-microvolt = <1050000 950000 1200000>;
		};

		opp-400000000 {
			opp-hz = /bits/ 64 <400000000>;
			opp-microvolt = <1050000 950000 1200000>;
		};

		opp-500000000 {
			opp-hz = /bits/ 64 <500000000>;
			opp-microvolt = <1100000 950000 1200000>;
		};
	};

	chosen {
		stdout-path = "serial2:1500000n8";
	};

	adc_keys: adc-keys {

		compatible = "adc-keys";
		io-channels = <&saradc 0>;
		io-channel-names = "buttons";
		keyup-threshold-microvolt = <1800000>;
		poll-interval = <100>;

		recovery {
			label = "recovery";
			linux,code = <KEY_VENDOR>;
			press-threshold-microvolt = <17000>;
		};

	};

	xin32k: xin32k {
		compatible = "fixed-clock";
		clock-frequency = <32768>;
		clock-output-names = "xin32k";
		#clock-cells = <0>;
	};

	gmac_clkin: gmac-clkin {
		compatible = "fixed-clock";
		clock-frequency = <125000000>;
		clock-output-names = "gmac_clkin";
		#clock-cells = <0x00>;
	};

	regulators {
		compatible = "simple-bus";
		#address-cells = <0x01>;
		#size-cells = <0x00>;

		vcc_18: regulator@0 {
			compatible = "regulator-fixed";
			regulator-name = "vccio_1v8";
			regulator-min-microvolt = <1800000>;
			regulator-max-microvolt = <1800000>;
			regulator-always-on;
		};

		vcc_io: regulator@1 {
			compatible = "regulator-fixed";
			regulator-name = "vccio_3v3";
			regulator-min-microvolt = <3300000>;
			regulator-max-microvolt = <3300000>;
			regulator-always-on;
		};
	};

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

	vcc_sys: vcc-sys {
		compatible = "regulator-fixed";
		regulator-name = "vcc_sys";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
	};

	vcc_sd: sdmmc-regulator {
		compatible = "regulator-fixed";
		gpio = <&gpio0 RK_PD6 GPIO_ACTIVE_LOW>;
		pinctrl-names = "default";
		pinctrl-0 = <&sdmmc0m1_pin>;
		regulator-name = "vcc_sd";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		vin-supply = <&vcc_io>;
	};

	/*
	 * USB3 vbus
	 */
	vcc_host_vbus: vcc-host-vbus {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio0 RK_PA0 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&usb30_host_drv>;
		regulator-name = "vcc_host_vbus";
		regulator-always-on;
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		vin-supply = <&vcc_sys>;
	};

	/*
	 * USB2 OTG vbus
	 */
	vcc_otg_vbus: vcc-otg-vbus {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio0 RK_PA2 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&usb20_host_drv>;
		regulator-name = "vcc_otg_vbus";
		regulator-always-on;
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		vin-supply = <&vcc_sys>;
	};

	vdd_arm: vdd-arm {
		compatible = "pwm-regulator";
		pwms = <&pwm0 0 5000 PWM_POLARITY_INVERTED>;
		pwm-supply = <&vcc_sys>;
		regulator-name = "vdd_arm";
		regulator-min-microvolt = <950000>;
		regulator-max-microvolt = <1400000>;
		regulator-ramp-delay = <12500>;
		regulator-settling-time-up-us = <250>;
		regulator-always-on;
		regulator-boot-on;
	};

	vdd_logic: vdd-log {
		compatible = "pwm-regulator";
		pwms = <&pwm1 0 5000 PWM_POLARITY_INVERTED>;
		pwm-supply = <&vcc_sys>;
		regulator-name = "vdd_log";
		regulator-min-microvolt = <900000>;
		regulator-max-microvolt = <1300000>;
		regulator-ramp-delay = <12500>;
		regulator-settling-time-up-us = <250>;
		regulator-always-on;
		regulator-boot-on;
	};

	gpio_led: gpio-leds {
		compatible = "gpio-leds";

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

		working {
			gpios = <&gpio2 RK_PC7 GPIO_ACTIVE_HIGH>;
			linux,default-trigger = "timer";
			default-state = "on";
		};

	};

	ir-receiver {
		compatible = "gpio-ir-receiver";
		gpios = <&gpio2 RK_PA2 GPIO_ACTIVE_LOW>;
		pinctrl-0 = <&ir_int>;
		pinctrl-names = "default";
	};

	sdio_pwrseq: sdio-pwrseq {
		compatible = "mmc-pwrseq-simple";
		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 = <&gpio1 RK_PC2 GPIO_ACTIVE_LOW>;
	};

	/*
	wireless-bluetooth {
		compatible = "bluetooth-platdata";
		uart_rts_gpios = <&gpio1 RK_PB2 GPIO_ACTIVE_LOW>;
		pinctrl-names = "default", "rts_gpio";
		pinctrl-0 = <&uart0_rts>;
		pinctrl-1 = <&uart0_rts_gpio>;
		BT,power_gpio = <&gpio1 RK_PC5 GPIO_ACTIVE_HIGH>;
		BT,wake_host_irq = <&gpio1 RK_PD2 GPIO_ACTIVE_HIGH>;
	};

	wireless-wlan {
		compatible = "wlan-platdata";
		rockchip,grf = <&grf>;
		wifi_chip_type = "ap6330";
		sdio_vref = <1800>;
		WIFI,host_wake_irq = <&gpio1 RK_PC3 GPIO_ACTIVE_HIGH>;
	};
	*/

	fd628_dev {
		compatible = "fd628_dev";
		fd628_gpio_clk = <&gpio2 RK_PC0 GPIO_ACTIVE_HIGH>;
		fd628_gpio_dat = <&gpio2 RK_PB7 GPIO_ACTIVE_HIGH>;
		status = "okay";
	};

	analog-sound {
		compatible = "simple-audio-card";
		simple-audio-card,format = "i2s";
		simple-audio-card,mclk-fs = <256>;
		simple-audio-card,name = "ANALOG";

		simple-audio-card,cpu {
			sound-dai = <&i2s1>;
		};

		simple-audio-card,codec {
			sound-dai = <&codec>;
		};
	};

	hdmi-sound {
		compatible = "simple-audio-card";
		simple-audio-card,format = "i2s";
		simple-audio-card,mclk-fs = <128>;
		simple-audio-card,name = "HDMI";

		simple-audio-card,cpu {
			sound-dai = <&i2s0>;
		};

		simple-audio-card,codec {
			sound-dai = <&hdmi>;
		};
	};

	/*
	 * This node is a duplicate of sdmmc_ext: most common board do not use sdmmc_ext
	 * controller, so it is left unused. Some other boards use it as sdio controller
	 * for wifi and some others use it as sdcard controller.
	 * To handle the most critical situation, the controller will be configured as
	 * sdcard controller by default. An overlay can be set to disable the sdmmc_ext
	 * node and enable this sdio_ext in case wifi chips are attached to this.
	 */
	sdio_ext: mmc@ff5f0000 {
		compatible = "rockchip,rk3328-dw-mshc", "rockchip,rk3288-dw-mshc";
		reg = <0x0 0xff5f0000 0x0 0x4000>;
		interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&cru HCLK_SDMMC_EXT>, <&cru SCLK_SDMMC_EXT>,
			 <&cru SCLK_SDMMC_EXT_DRV>, <&cru SCLK_SDMMC_EXT_SAMPLE>;
		clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
		fifo-depth = <0x100>;
		max-frequency = <150000000>;
		resets = <&cru SRST_SDMMCEXT>;
		reset-names = "reset";
		#address-cells = <1>;
		#size-cells = <0>;
		bus-width = <4>;
		cap-sd-highspeed;
		cap-sdio-irq;
		disable-wp;
		keep-power-in-suspend;
		mmc-pwrseq = <>;
		non-removable;
		num-slots = <1>;
		pinctrl-0 = <&sdmmc0ext_cmd &sdmmc0ext_clk &sdmmc0ext_bus4>;
		pinctrl-names = "default";
		supports-sdio;
		status = "disabled";
	};

};

&dfi {
	status = "okay";
};

&dmc {
	center-supply = <&vdd_logic>;
	ddr_timing = <&ddr_timing>;
	status = "disabled";
};

&codec {
	status = "okay";
	mute-gpios = <&grf_gpio 0 GPIO_ACTIVE_LOW>;
};

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

&cpu1 {
	cpu-supply = <&vdd_arm>;
};

&cpu2 {
	cpu-supply = <&vdd_arm>;
};

&cpu3 {
	cpu-supply = <&vdd_arm>;
};

&display_subsystem {
	status = "okay";
};

&emmc {

	supports-emmc;
	no-sdio;
	no-sd;
	cap-mmc-highspeed;
	disable-wp;
	non-removable;
	bus-width = <8>;
	num-slots = <0x01>;

	pinctrl-names = "default";
	pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;

	vmmc-supply = <&vcc_io>;
	vqmmc-supply = <&vcc_18>;

	status = "okay";
};

&sdmmc {
	bus-width = <4>;
	cap-mmc-highspeed;
	cap-sd-highspeed;
	card-detect-delay = <500>;
	cd-gpios = <&gpio1 RK_PA5 GPIO_ACTIVE_LOW>;
	disable-wp;
	no-sdio;
	pinctrl-names = "default";
	pinctrl-0 = <&sdmmc0_clk &sdmmc0_cmd &sdmmc0_dectn &sdmmc0_bus4>;
	supports-sd;
	status = "okay";
	vmmc-supply = <&vcc_sd>;
};

&sdio {
	#address-cells = <1>;
	#size-cells = <0>;
	bus-width = <4>;
	cap-sd-highspeed;
	cap-sdio-irq;
	disable-wp;
	keep-power-in-suspend;
	mmc-pwrseq = <&sdio_pwrseq>;
	non-removable;
	num-slots = <1>;
	pinctrl-names = "default";
	pinctrl-0 = <&sdmmc1_bus4 &sdmmc1_cmd &sdmmc1_clk>;
	supports-sdio;
	status = "okay";
};

/*
 * sdmmc_ext is configured as sdcard controller and enabled by default.
 * In this way boards which have the sdcard attached to sdmmc_ext will work
 * by default. In case the controller is not attached to anything, the
 * kernel will just autodetect and give up.
 */
&sdmmc_ext {
	#address-cells = <1>;
	#size-cells = <0>;
	bus-width = <4>;
	cap-mmc-highspeed;
	cap-sd-highspeed;
	card-detect-delay = <500>;
	cd-gpios = <&gpio3 RK_PA1 GPIO_ACTIVE_LOW>;
	disable-wp;
	no-sdio;
	pinctrl-names = "default";
	pinctrl-0 = <&sdmmc0ext_clk &sdmmc0ext_cmd &sdmmc0ext_dectn &sdmmc0ext_bus4>;
	supports-sd;
	status = "okay";
	vmmc-supply = <&vcc_sd>;
};

&gmac2phy {
	phy-supply = <&vcc_phy>;

	phy-mode = "rmii";

	clock_in_out = "output";
	assigned-clocks = <&cru SCLK_MAC2PHY>;
	assigned-clock-rate = <50000000>;
	assigned-clock-parents = <&cru SCLK_MAC2PHY_SRC>;
	tx_delay = <0x30>;
	rx_delay = <0x10>;

	status = "okay";

};

&gpu {
	status = "okay";
	mali-supply = <&vdd_logic>;
};

/*
&h265e {
	status = "okay";
};
*/

&h265e_mmu {
	status = "okay";
};

&hdmi {
	status = "okay";
};

&spdif {
	pinctrl-0 = <&spdifm0_tx>;
	status = "okay";
};

&spdif_out {
	status = "okay";
};

&spdif_sound {
	status = "okay";
};

&hdmiphy {
	status = "okay";
};

&i2s0 {
	status = "okay";
};

&i2s1 {
	status = "okay";
};

&io_domains {
	status = "okay";

	vccio1-supply = <&vcc_io>;
	vccio2-supply = <&vcc_18>;
	vccio3-supply = <&vcc_io>;
	vccio4-supply = <&vcc_18>;
	vccio5-supply = <&vcc_io>;
	vccio6-supply = <&vcc_io>;
	pmuio-supply = <&vcc_io>;
};

&pinctrl {
	pinctrl-names = "default";
	pinctrl-0 = <&clk_32k_out>;

	clk_32k {
		clk_32k_out: clk-32k-out {
			rockchip,pins = <1 RK_PD4 1 &pcfg_pull_none>;
		};
	};

	leds {
		working_led: working-led {
			rockchip,pins = <2 RK_PC7 RK_FUNC_GPIO &pcfg_pull_none_2ma>;
		};
	};

	ir {
		ir_int: ir-int {
			rockchip,pins = <2 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	pmic {
		pmic_int_l: pmic-int-l {
			rockchip,pins = <2 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>;
		};
	};

	sdio-pwrseq {
		wifi_enable_h: wifi-enable-h {
			rockchip,pins = <1 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none_4ma>;/*,
				<1 RK_PC3 RK_FUNC_GPIO &pcfg_pull_none_4ma>;*/
		};
	};

	usb2 {
		usb20_host_drv: usb20-host-drv {
			rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	usb3 {
		usb30_host_drv: usb30-host-drv {
			rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	wireless-wlan {

		/*
		 * SDIO host wake interrupt on YX_RK3328 board (sdio is attached to
		 * regular mmc controller mmc@ff510000)
		 */
		sdio_host_wake: sdio-host-wake {
			rockchip,pins = <1 RK_PC3 RK_FUNC_GPIO &pcfg_pull_none>;
		};

		/*
		 * SDIO host wake interrupt on X88_PRO_B board (sdio is attached to
		 * alternative mmc controller mmc@ff5f0000)
		 */
		sdio_host_wake_ext: sdio-host-wake-ext {
			rockchip,pins = <3 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>;
		};

	};

};

/*
&vdec {
	status = "okay";
	vcodec-supply = <&vdd_logic>;
};
*/

&vdec_mmu {
	status = "okay";
};

&threshold {
	temperature = <80000>; /* millicelsius */
};

&target {
	temperature = <95000>; /* millicelsius */
};

&soc_crit {
	temperature = <100000>; /* millicelsius */
};

&tsadc {
	rockchip,hw-tshut-mode = <0>;
	rockchip,hw-tshut-polarity = <0>;
	status = "okay";
};

&uart0 {

	status = "okay";

};

&uart2 {
	/delete-property/ dmas;
	/delete-property/ dma-names;

	status = "okay";
};

&u2phy {
	status = "okay";

	u2phy_host: host-port {
		status = "okay";
	};

	u2phy_otg: otg-port {
		status = "okay";
	};
};

&usb20_otg {
	dr_mode = "host";
	status = "okay";
};

&usb_host0_ehci {
	status = "okay";
};

&usb_host0_ohci {
	status = "okay";
};

&usbdrd3 {
	#address-cells = <1>;
	#size-cells = <0>;
	dr_mode = "host";
	status = "okay";
};

&vop {
	status = "okay";
};

&vop_mmu {
	status = "okay";
};

&vpu {
	status = "okay";
	vcodec-supply = <&vdd_logic>;
};

&vpu_mmu {
	status = "okay";
};

/*
&vepu {
	status = "okay";
};
*/

&vepu_mmu {
	status = "okay";
};

&saradc {
	vref-supply = <&vcc_18>;
	status = "okay";
};

/*
&rga {
	status = "okay";
};
*/

&pwm0 {
	status = "okay";
};

&pwm1 {
	status = "okay";
};

&hdmi_sound {
	status = "okay";
};

&analog_sound {
	status = "okay";
};