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

/dts-v1/;

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/rk-input.h>
#include <dt-bindings/pinctrl/rockchip.h>
#include "rk3528.dtsi"

/ {
	model = "Hinlink H28K";
	compatible = "hlink,h28k", "rockchip,rk3528";

	aliases {
		ethernet0 = &gmac1;
		ethernet1 = &pcie_eth;
		mmc0 = &sdmmc;
		mmc1 = &sdhci;
	};

	chosen: chosen{
		bootargs = "earlycon=uart8250,mmio32,0xff9f0000 console=ttyS0,1500000";
	};

	fiq_debugger: fiq-debugger {
		compatible = "rockchip,fiq-debugger";
		rockchip,serial-id = <0>;
		rockchip,wake-irq = <0>;
		/* If enable uart uses irq instead of fiq */
		rockchip,irq-mode-enable = <1>;
		rockchip,baudrate = <1500000>;  /* Only 115200 and 1500000 */
		interrupts = <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&uart0m0_xfer>;
		status = "disabled";
	};

	firmware: firmware {
		optee: optee {
			compatible = "linaro,optee-tz";
			method = "smc";
		};
	};

	reserved_memory: reserved-memory {
		#address-cells = <2>;
		#size-cells = <2>;
		ranges;

		cmd: cma {
			compatible = "shared-dma-pool";
			reusable;
			size = <0x00 0x2000000>;
			linux,cma-default;
		};

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

		drm_cubic_lut: drm-cubic-lut@00000000 {
			compatible = "rockchip,drm-cubic-lut";
			reg = <0x0 0x0 0x0 0x0>;
		};

		ramoops: ramoops@110000 {
			compatible = "ramoops";
			/* 0x110000 to 0x1f0000 is for ramoops */
			reg = <0x0 0x110000 0x0 0xe0000>;
			boot-log-size = <0x8000>;	/* do not change */
			boot-log-count = <0x1>;		/* do not change */
			console-size = <0x80000>;
			pmsg-size = <0x30000>;
			ftrace-size = <0x00000>;
			record-size = <0x14000>;
		};
	};

	adc_keys: adc-keys {
		status = "okay";
		compatible = "adc-keys";
		io-channels = <&saradc 1>;
		io-channel-names = "buttons";
		keyup-threshold-microvolt = <1800000>;
		poll-interval = <100>;

		vol-up-key {
			label = "volume up";
			linux,code = <KEY_VOLUMEUP>;
			press-threshold-microvolt = <1750>;
		};
	};

	dc_12v: dc-12v {
		compatible = "regulator-fixed";
		regulator-name = "dc_12v";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <12000000>;
		regulator-max-microvolt = <12000000>;
	};

	vcc5v0_sys: vcc5v0-sys {
		compatible = "regulator-fixed";
		regulator-name = "vcc5v0_sys";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		vin-supply = <&dc_12v>;
	};

	vcc_3v3_s3: vcc-3v3-s3 {
		compatible = "regulator-fixed";
		regulator-name = "vcc_3v3_s3";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		vin-supply = <&vcc5v0_sys>;
	};

	vdd_1v8_s3: vdd-1v8-s3 {
		compatible = "regulator-fixed";
		regulator-name = "vdd_1v8_s3";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
		vin-supply = <&vcc5v0_sys>;
	};

	vcc_ddr_s3: vcc-ddr-s3 {
		compatible = "regulator-fixed";
		regulator-name = "vcc_ddr_s3";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <1200000>;
		regulator-max-microvolt = <1200000>;
		vin-supply = <&vcc5v0_sys>;
	};

	vdd_0v9_s3: vdd-0v9-s3 {
		compatible = "regulator-fixed";
		regulator-name = "vdd_0v9_s3";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <900000>;
		regulator-max-microvolt = <900000>;
		vin-supply = <&vcc5v0_sys>;
	};

	vdd_logic: vdd-logic {
		compatible = "pwm-regulator";
		pwms = <&pwm2 0 5000 1>;
		regulator-name = "vdd_logic";
		regulator-min-microvolt = <705000>;
		regulator-max-microvolt = <1006000>;
		regulator-init-microvolt = <950000>;
		regulator-always-on;
		regulator-boot-on;
		regulator-settling-time-up-us = <250>;
		pwm-supply = <&vcc5v0_sys>;
		status = "okay";
	};

	vdd_cpu: vdd-cpu {
		compatible = "pwm-regulator";
		pwms = <&pwm1 0 5000 1>;
		regulator-name = "vdd_cpu";
		regulator-min-microvolt = <746000>;
		regulator-max-microvolt = <1201000>;
		regulator-init-microvolt = <953000>;
		regulator-always-on;
		regulator-boot-on;
		regulator-settling-time-up-us = <250>;
		pwm-supply = <&vcc5v0_sys>;
		status = "okay";
	};

	vdd_gpu: vdd-gpu {
		compatible = "pwm-regulator";
		pwms = <&pwm0 0 5000 1>;
		regulator-name = "vdd_gpu";
		regulator-min-microvolt = <705000>;
		regulator-max-microvolt = <1148000>;
		regulator-init-microvolt = <900000>;
		regulator-always-on;
		regulator-boot-on;
		regulator-settling-time-up-us = <250>;
		pwm-supply = <&vcc5v0_sys>;
		status = "okay";
	};

	vcc_sd: vcc-sd {
		compatible = "regulator-fixed";
		gpio = <&gpio4 RK_PA1 GPIO_ACTIVE_LOW>;
		regulator-name = "vcc_sd";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		vin-supply = <&vcc_3v3_s3>;
	};

	vccio_sd: vccio-sd {
		compatible = "regulator-gpio";
		regulator-name = "vccio_sd";
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <3300000>;
		gpios = <&gpio4 RK_PB6 GPIO_ACTIVE_HIGH>;
		vin-supply = <&vcc5v0_sys>;
		states = <1800000 0x0
			  3300000 0x1>;
	};

	gpio_leds: gpio-leds {
		compatible = "gpio-leds";
		pinctrl-names = "led-green", "led-amber", "led-blue";
		pinctrl-0 = <&led_green_en>, <&led_amber_en>, <&led_blue_en>;

		led_green: led-green {
			label = "led_green";
			gpios = <&gpio4 RK_PB7 GPIO_ACTIVE_LOW>;
			linux,default-trigger = "heartbeat";
		};

		led_amber: led-amber {
			label = "led_amber";
			gpios = <&gpio4 RK_PC1 GPIO_ACTIVE_LOW>;
		};

		led_blue: led-blue {
			label = "led_blue";
			gpios = <&gpio4 RK_PC0 GPIO_ACTIVE_LOW>;
		};
	};
};

&reserved_memory {
};

&avsd {
	status = "okay";
};

&combphy_pu {
	status = "okay";
};

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

&crypto {
	status = "okay";
};

&dfi {
	status = "okay";
};

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

&gmac0 {
	status = "disabled";
};

&gmac1 {
	status = "okay";
	pinctrl-names = "default";
	pinctrl-0 = <&rgmii_miim
		     &rgmii_tx_bus2
		     &rgmii_rx_bus2
		     &rgmii_rgmii_clk
		     &rgmii_rgmii_bus>;

	phy-supply = <&vcc_3v3_s3>;
	phy-handle = <&rgmii_phy>;

	phy-mode = "rgmii";
	clock_in_out = "output";
	tx_delay = <0x36>;
	rx_delay = <0x2b>;

	snps,reset-gpio = <&gpio4 RK_PC2 GPIO_ACTIVE_LOW>;
	snps,reset-active-low;
	/* Reset time is 20ms, 100ms for rtl8211f */
	snps,reset-delays-us = <0 20000 100000>;
};

&mdio1 {
	rgmii_phy: phy@1 {
		compatible = "ethernet-phy-ieee802.3-c22";
		reg = <0x1>;
	};
};

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

&gpu_bus {
	bus-supply = <&vdd_logic>;
	status = "okay";
};

&display_subsystem {
	status = "disabled";
	memory-region = <&drm_logo>, <&drm_cubic_lut>;
	memory-region-names = "drm-logo", "drm-cubic-lut";
	/* devfreq = <&dmc>; */

	route {
		route_hdmi: route-hdmi {
			status = "okay";
			logo,uboot = "logo.bmp";
			logo,kernel = "logo_kernel.bmp";
			logo,mode = "center";
			charge_logo,mode = "center";
			connect = <&vp0_out_hdmi>;
		};

		route_tve: route-tve {
			status = "okay";
			logo,uboot = "logo.bmp";
			logo,kernel = "logo_kernel.bmp";
			logo,mode = "center";
			charge_logo,mode = "center";
			connect = <&vp1_out_tve>;
		};
	};
};

&hdmi {
	status = "disabled";
};

&hdmi_in_vp0 {
	status = "disabled";
};

&hdmiphy {
	status = "disabled";
};

&iep {
	status = "okay";
};

&iep_mmu {
	status = "okay";
};

&jpegd {
	status = "okay";
};

&jpegd_mmu {
	status = "okay";
};

&mpp_srv {
	status = "okay";
};

&pwm0 {
	status = "okay";
};

&pwm1 {
	status = "okay";
};

&pwm2 {
	status = "okay";
};

&rga2 {
	status = "okay";
};

&rga2_mmu {
	status = "okay";
};

&rkvdec {
	status = "okay";
};

&rkvdec_mmu {
	status = "okay";
};

&rkvenc {
	status = "okay";
};

&rkvenc_mmu {
	status = "okay";
};

&rkvtunnel {
	status = "okay";
};

&rng {
	status = "okay";
};

&rockchip_suspend {
	status = "okay";
	rockchip,sleep-debug-en = <1>;
	rockchip,virtual-poweroff = <1>;
	rockchip,sleep-mode-config = <
		(0
		| RKPM_SLP_ARMPD
		)
	>;
	rockchip,wakeup-config = <
		(0
		| RKPM_CPU0_WKUP_EN
		| RKPM_GPIO_WKUP_EN
		)
	>;
	rockchip,pwm-regulator-config = <
		(0
		| RKPM_PWM0_M0_REGULATOR_EN
		| RKPM_PWM1_M0_REGULATOR_EN
		)
	>;
};

&saradc {
	status = "okay";
	vref-supply = <&vdd_1v8_s3>;
};

&sdhci {
	bus-width = <8>;
	no-sd;
	no-sdio;
	non-removable;
	mmc-hs200-1_8v;
	max-frequency = <200000000>;
	status = "okay";
};

&sdmmc {
	bus-width = <4>;
	cap-mmc-highspeed;
	cap-sd-highspeed;
	disable-wp;
	max-frequency = <100000000>;
	pinctrl-names = "default";
	pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_det &sdmmc_bus4>;
	rockchip,default-sample-phase = <90>;
	supports-sd;
	sd-uhs-sdr12;
	sd-uhs-sdr25;
	sd-uhs-sdr50;
	vqmmc-supply = <&vccio_sd>;
	vmmc-supply = <&vcc_sd>;
	status = "okay";
};

&sfc {
	status = "okay";
};

&tsadc {
	status = "okay";
};

&u2phy_host {
	phy-supply = <&vcc5v0_sys>;
	status = "okay";
};

&u2phy_otg {
	phy-supply = <&vcc5v0_sys>;
	vbus-supply = <&vcc_3v3_s3>;
	status = "disabled";
};

&usb2phy {
	status = "okay";
};

&usb_host0_ehci {
	status = "okay";
};

&usb_host0_ohci {
	status = "okay";
};

&usbdrd30 {
	status = "okay";
};

&usbdrd_dwc3 {
	status = "disabled";
	dr_mode = "otg";
        phys = <&u2phy_otg>;
        phy-names = "usb2-phy";
        maximum-speed = "high-speed";
        snps,dis_u2_susphy_quirk;
        snps,usb2-lpm-disable;
};

&vdpp {
	status = "okay";
};

&vdpu {
	status = "okay";
};

&vdpu_mmu {
	status = "okay";
};

&vop {
	status = "okay";
};

&vop_mmu {
	status = "okay";
};

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

&pcie2x1 {
	status = "okay";
	reset-gpios = <&gpio4 RK_PA3 GPIO_ACTIVE_HIGH>;
	vpcie3v3-supply = <&vcc_3v3_s3>;

	pinctrl-names = "default";
	pinctrl-0 = <&pcie_rtl8111_isolate>;

	pcie@0,0 {
		reg = <0x000000 0 0 0 0>;
		#address-cells = <3>;
		#size-cells = <2>;

		pcie_eth: pcie-eth@10,0 {
			compatible = "pci10ec,8168";
			reg = <0x000000 0 0 0 0>;
			realtek,led-data = <0x0870>;
		};
	};
};

&pinctrl {
	leds {
		led_green_en: led-green-en {
			rockchip,pins = <4 RK_PB7 RK_FUNC_GPIO &pcfg_pull_up>;
		};

		led_amber_en: led-amber-en {
			rockchip,pins = <4 RK_PC1 RK_FUNC_GPIO &pcfg_pull_up>;
		};

		led_blue_en: led-blue-en {
			rockchip,pins = <4 RK_PC0 RK_FUNC_GPIO &pcfg_pull_up>;
		};
	};

	pcie {
		pcie_rtl8111_isolate: pcie-rtl8111-isolate {
			rockchip,pins = <4 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>;
		};
	};
};