/*
 * SPDX-License-Identifier: (GPL-2.0+ or MIT)
 * Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd.
 * Copyright (c) 2018 Akash Gajjar <Akash_Gajjar@mentor.com>
 * Copyright (c) 2020-2022 Armbian (chwe17, piter75, jock)
 *
 */

/dts-v1/;
#include <dt-bindings/input/linux-event-codes.h>
#include <dt-bindings/pwm/pwm.h>
#include <dt-bindings/usb/pd.h>
#include <dt-bindings/leds/common.h>
#include <dt-bindings/usb/pd.h>
#include "rk3399.dtsi"

/ {
	model = "OrangePi 4 LTS";
	compatible = "xunlong,orangepi-4-lts", "rockchip,rk3399";

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

	aliases {
		spi1 = &spi1;
	};

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

	vcc_sys: vcc-sys {
		compatible = "regulator-fixed";
		regulator-name = "vcc_sys";
		regulator-always-on;
		regulator-boot-on;
	};

	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 = <&vcc_sys>;

		regulator-state-mem {
			regulator-on-in-suspend;
		};
	};

	usb_vbus: usb-vbus {
		compatible = "regulator-fixed";
		regulator-name = "usb_vbus";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		vin-supply = <&vcc5v0_sys>;

		regulator-state-mem {
			regulator-on-in-suspend;
		};
	};

	usb3_vbus: usb3-vbus {
		compatible = "regulator-fixed";
		regulator-name = "usb3_vbus";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		vin-supply = <&vcc5v0_sys>;

		regulator-state-mem {
			regulator-on-in-suspend;
		};
	};

	vbus_typec: vbus-typec {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio2 RK_PB4 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&vcc5v0_typec_en>;
		regulator-name = "vbus-5v";
		regulator-always-on;
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		vin-supply = <&vcc5v0_sys>;

		regulator-state-mem {
			regulator-off-in-suspend;
		};
	};

	/* 0.9 V supply, over PMIC
	vcc_0v9: vcc-0v9 {
		compatible = "regulator-fixed";
		regulator-name = "vcc_0v9";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <900000>;
		regulator-max-microvolt = <900000>;
		vin-supply = <&vcc3v3_sys>;
	}
	*/

	vcc3v0_sd: vcc3v0-sd {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio0 RK_PA1 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&sdmmc_pwr>;
		regulator-name = "vcc3v0_sd";
		regulator-always-on;
		regulator-min-microvolt = <3000000>;
		regulator-max-microvolt = <3000000>;
		vin-supply = <&vcc3v3_sys>;

		regulator-state-mem {
			regulator-off-in-suspend;
		};
	};

	vcc3v3_pcie: vcc3v3-pcie-regulator {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio1 RK_PA0 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&pcie_drv>;
		regulator-always-on;
		regulator-boot-on;
		regulator-name = "vcc3v3_pcie";
	};

	vcc3v3_sys: vcc3v3-sys {
		compatible = "regulator-fixed";
		regulator-name = "vcc3v3_sys";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		vin-supply = <&vcc_sys>;

		regulator-state-mem {
			regulator-on-in-suspend;
		};
	};

	vdd_log: vdd-log {
		compatible = "pwm-regulator";
		pwms = <&pwm2 0 25000 1>;
		regulator-name = "vdd_log";
		regulator-min-microvolt = <800000>;
		regulator-max-microvolt = <1400000>;
		regulator-always-on;
		regulator-boot-on;
		vin-supply = <&vcc3v3_sys>;
	};

	es8316c_card: es8316c-card {
		compatible = "simple-audio-card";

		simple-audio-card,format = "i2s";
		simple-audio-card,name = "rockchip-es8316c";
		simple-audio-card,mclk-fs = <256>;
		simple-audio-card,hp-det-gpio = <&gpio4 RK_PD4 GPIO_ACTIVE_HIGH>;

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

		simple-audio-card,widgets =
			"Microphone", "Mic Jack",
			"Headphone", "Headphones";

		simple-audio-card,routing =
			"MIC1", "Mic Jack",
			"Headphones", "HPOL",
			"Headphones", "HPOR";

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

		simple-audio-card,codec {
			sound-dai = <&es8316c_codec>;
		};

	};

	hdmi-sound {
		compatible = "simple-audio-card";
		simple-audio-card,format = "i2s";
		simple-audio-card,mclk-fs = <256>;
		simple-audio-card,name = "hdmi-sound";
		status = "okay";

		simple-audio-card,cpu {
			sound-dai = <&i2s2>;
		};

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

	spdif-sound {
		status = "disable";
		compatible = "simple-audio-card";
		simple-audio-card,name = "ROCKCHIP,SPDIF";
		simple-audio-card,cpu {
			sound-dai = <&spdif>;
		};
		simple-audio-card,codec {
			sound-dai = <&spdif_out>;
		};
	};

	spdif_out: spdif-out {
		status = "disable";
		compatible = "linux,spdif-dit";
		#sound-dai-cells = <0>;
	};

	pwm_bl: backlight {
		status = "disable";
		compatible = "pwm-backlight";
		pwms = <&pwm0 0 25000 0>;
		brightness-levels = <
			  0   1   2   3   4   5   6   7
			  8   9  10  11  12  13  14  15
			 16  17  18  19  20  21  22  23
			 24  25  26  27  28  29  30  31
			 32  33  34  35  36  37  38  39
			 40  41  42  43  44  45  46  47
			 48  49  50  51  52  53  54  55
			 56  57  58  59  60  61  62  63
			 64  65  66  67  68  69  70  71
			 72  73  74  75  76  77  78  79
			 80  81  82  83  84  85  86  87
			 88  89  90  91  92  93  94  95
			 96  97  98  99 100 101 102 103
			104 105 106 107 108 109 110 111
			112 113 114 115 116 117 118 119
			120 121 122 123 124 125 126 127
			128 129 130 131 132 133 134 135
			136 137 138 139 140 141 142 143
			144 145 146 147 148 149 150 151
			152 153 154 155 156 157 158 159
			160 161 162 163 164 165 166 167
			168 169 170 171 172 173 174 175
			176 177 178 179 180 181 182 183
			184 185 186 187 188 189 190 191
			192 193 194 195 196 197 198 199
			200 201 202 203 204 205 206 207
			208 209 210 211 212 213 214 215
			216 217 218 219 220 221 222 223
			224 225 226 227 228 229 230 231
			232 233 234 235 236 237 238 239
			240 241 242 243 244 245 246 247
			248 249 250 251 252 253 254 255>;
		default-brightness-level = <200>;
	};

	gpio-keys {
		compatible = "gpio-keys";
		#address-cells = <1>;
		#size-cells = <0>;
		autorepeat;

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

		button@0 {
			gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_POWER>;
			label = "GPIO Key Power";
			linux,input-type = <1>;
			gpio-key,wakeup = <1>;
			debounce-interval = <100>;
		};
	};

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

		button-up {
			label = "Volume Up";
			linux,code = <KEY_VOLUMEUP>;
			press-threshold-microvolt = <100000>;
		};

		button-down {
			label = "Volume Down";
			linux,code = <KEY_VOLUMEDOWN>;
			press-threshold-microvolt = <300000>;
		};
	};

	leds: gpio-leds {
		compatible = "gpio-leds";
		pinctrl-names = "default";
		pinctrl-0 =<&leds_gpio>;

		led@1 {
			gpios = <&gpio0 11 GPIO_ACTIVE_HIGH>;
			label = "status_led";
			linux,default-trigger = "heartbeat";
			linux,default-trigger-delay-ms = <0>;
		};
	};

	sdio_pwrseq: sdio-pwrseq {
		compatible = "mmc-pwrseq-simple";
		clocks = <&rk808 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 = <&gpio0 10 GPIO_ACTIVE_LOW>; /* GPIO0_B2 */
	};

	unisoc_uwe_bsp: uwe-bsp {
		compatible = "unisoc,uwe_bsp";
		//wl-reg-on = <&gpio0 10 GPIO_ACTIVE_HIGH>;  // handled by sdio-pwrseq
		bt-reg-on = <&gpio0 9 GPIO_ACTIVE_HIGH>;
		wl-wake-host-gpio = <&gpio0 3 GPIO_ACTIVE_HIGH>;
		bt-wake-host-gpio = <&gpio0 4 GPIO_ACTIVE_HIGH>;
		sdio-ext-int-gpio = <&gpio3 30 GPIO_ACTIVE_HIGH>;
		unisoc,btwf-file-name = "/lib/firmware/uwe5622/wcnmodem-38222.bin";
		data-irq;
		blksz-512;
		keep-power-on;
		status = "okay";
	};

	sprd-wlan {
		compatible = "sprd,uwe5622-wifi";
		status = "okay";
	};

	sprd-mtty {
		compatible = "sprd,mtty";
		sprd,name = "ttyBT";
		status = "okay";
	};

	dmc_opp_table: dmc_opp_table {
		compatible = "operating-points-v2";

		opp00 {
			opp-hz = /bits/ 64 <328000000>;
			opp-microvolt = <900000>;
		};

		opp01 {
			opp-hz = /bits/ 64 <416000000>;
			opp-microvolt = <900000>;
		};

		opp02 {
			opp-hz = /bits/ 64 <666000000>;
			opp-microvolt = <900000>;
		};

	};

};

&cpu_l0 {
	cpu-supply = <&vdd_cpu_l>;
};

&cpu_l1 {
	cpu-supply = <&vdd_cpu_l>;
};

&cpu_l2 {
	cpu-supply = <&vdd_cpu_l>;
};

&cpu_l3 {
	cpu-supply = <&vdd_cpu_l>;
};

&cpu_b0 {
	cpu-supply = <&vdd_cpu_b>;
};

&cpu_b1 {
	cpu-supply = <&vdd_cpu_b>;
};

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

&gmac {
	assigned-clocks = <&cru SCLK_RMII_SRC>;
	assigned-clock-parents = <&clkin_gmac>;
	clock_in_out = "input";
	pinctrl-names = "default";
	pinctrl-0 = <&rgmii_pins>, <&phy_rstb>;
	phy-mode = "rgmii";
	phy-supply = <&vcc3v3_s3>;
	phy-handle = <&yt8531c>;
	snps,reset-active-low;
	snps,reset-delays-us = <0 10000 50000>;
	snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
	tx_delay = <0x28>;
	rx_delay = <0x11>;
	status = "okay";

	mdio {
		compatible = "snps,dwmac-mdio";
        	#address-cells = <1>;
	        #size-cells = <0>;
	        yt8531c: ethernet-phy@0 {
			compatible = "ethernet-phy-id4f51.e91b",
				     "ethernet-phy-ieee802.3-c22";
            		reg = <0>;
			pinctrl-names = "default";
			pinctrl-0 = <&phy_intb>;
            		motorcomm,clk-out-frequency-hz = <125000000>;
            		motorcomm,keep-pll-enabled;
            		motorcomm,auto-sleep-disabled;
			interrupt-parent = <&gpio3>;
			interrupts = <RK_PB2 IRQ_TYPE_LEVEL_LOW>;
        	};
    	};

};

&spi1 {
	status = "disable";
	pinctrl-names = "default", "sleep";
	pinctrl-1 = <&spi1_gpio>;

	spidev0: spidev@0 {
		compatible = "rockchip,spidev";
		reg = <0>;
		spi-max-frequency = <10000000>;
		status = "okay";
	};
};

&uart0 {
	pinctrl-names = "default";
	pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>;
	status = "okay";
};

&uart2 {
	status = "okay";
};

&vopb {
	status = "okay";
};

&vopb_mmu {
	status = "okay";
};

&vopl {
	status = "okay";
};

&vopl_mmu {
	status = "okay";
};

&vpu {
	status = "okay";
};

&rga {
	status = "okay";
};

&cdn_dp {
	status = "okay";
	extcon = <&fusb0>;
	phys = <&tcphy0_dp>;
};

&hdmi {
	/* remove the hdmi_i2c_xfer */
	pinctrl-0 = <&hdmi_cec>;
	#address-cells = <1>;
	#size-cells = <0>;
	#sound-dai-cells = <0>;
	status = "okay";
	ddc-i2c-bus = <&i2c7>;
};

&i2c0 {
	clock-frequency = <400000>;
	i2c-scl-rising-time-ns = <160>;
	i2c-scl-falling-time-ns = <30>;
	status = "okay";

	rk808: pmic@1b {
		compatible = "rockchip,rk808";
		reg = <0x1b>;
		interrupt-parent = <&gpio2>;
		interrupts = <RK_PB2 IRQ_TYPE_LEVEL_LOW>;
		#clock-cells = <1>;
		clock-output-names = "xin32k", "rk808-clkout2";
		pinctrl-names = "default";
		pinctrl-0 = <&pmic_int_l>;
		system-power-controller;
		wakeup-source;

		vcc1-supply = <&vcc3v3_sys>;
		vcc2-supply = <&vcc3v3_sys>;
		vcc3-supply = <&vcc3v3_sys>;
		vcc4-supply = <&vcc3v3_sys>;
		vcc6-supply = <&vcc3v3_sys>;
		vcc7-supply = <&vcc3v3_sys>;
		vcc8-supply = <&vcc3v3_sys>;
		vcc9-supply = <&vcc3v3_sys>;
		vcc10-supply = <&vcc3v3_sys>;
		vcc11-supply = <&vcc3v3_sys>;
		vcc12-supply = <&vcc3v3_sys>;
		vcc13-supply = <&vcc3v3_sys>;
		vcc14-supply = <&vcc3v3_sys>;
		vddio-supply = <&vcc_3v0>;

		regulators {
			vdd_center: DCDC_REG1 {
				regulator-name = "vdd_center";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <750000>;
				regulator-max-microvolt = <1350000>;
				regulator-ramp-delay = <6001>;
				regulator-state-mem {
					regulator-off-in-suspend;
				};
			};

			vdd_cpu_l: DCDC_REG2 {
				regulator-name = "vdd_cpu_l";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <750000>;
				regulator-max-microvolt = <1350000>;
				regulator-ramp-delay = <6001>;
				regulator-state-mem {
					regulator-off-in-suspend;
				};
			};

			vcc_ddr: DCDC_REG3 {
				regulator-name = "vcc_ddr";
				regulator-always-on;
				regulator-boot-on;
				regulator-state-mem {
					regulator-on-in-suspend;
				};
			};

			vcc1v8: vcc1v8_s3: vcca1v8_s3: DCDC_REG4 {
				regulator-name = "vcc1v8";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <1800000>;
				};
			};

			vcc1v8_dvp: LDO_REG1 {
				regulator-name = "vcc1v8_dvp";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-state-mem {
					regulator-off-in-suspend;
				};
			};

			vcc3v0_touch: LDO_REG2 {
				regulator-name = "vcc3v0_touch";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <3000000>;
				regulator-max-microvolt = <3000000>;
				regulator-state-mem {
					regulator-off-in-suspend;
				};
			};

			vcc1v8_pmu: LDO_REG3 {
				regulator-name = "vcc1v8_pmu";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <1800000>;
				};
			};

			vcc_sdio: LDO_REG4 {
				regulator-name = "vcc_sdio";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <3000000>;
				regulator-init-microvolt = <3000000>;
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <3000000>;
				};
			};

			vcca3v0_codec: LDO_REG5 {
				regulator-name = "vcca3v0_codec";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <3000000>;
				regulator-max-microvolt = <3000000>;
				regulator-state-mem {
					regulator-off-in-suspend;
				};
			};

			vcc_1v5: LDO_REG6 {
				regulator-name = "vcc_1v5";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1500000>;
				regulator-max-microvolt = <1500000>;
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <1500000>;
				};
			};

			vcca1v8_codec: LDO_REG7 {
				regulator-name = "vcca1v8_codec";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-state-mem {
					regulator-off-in-suspend;
				};
			};

			vcc_3v0: LDO_REG8 {
				regulator-name = "vcc_3v0";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <3000000>;
				regulator-max-microvolt = <3000000>;
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <3000000>;
				};
			};

			vcc3v3_s3: vcc_lan: SWITCH_REG1 {
				regulator-name = "vcc3v3_s3";
				regulator-always-on;
				regulator-boot-on;
				regulator-state-mem {
					regulator-off-in-suspend;
				};
			};

			vcc3v3_s0: SWITCH_REG2 {
				regulator-name = "vcc3v3_s0";
				regulator-always-on;
				regulator-boot-on;
				regulator-state-mem {
					regulator-off-in-suspend;
				};
			};
		};
	};

	vdd_cpu_b: regulator@40 {
		compatible = "silergy,syr827";
		reg = <0x40>;
		fcs,suspend-voltage-selector = <1>;
		pinctrl-names = "default";
		pinctrl-0 = <&vsel1_gpio>;
		vsel-gpios = <&gpio1 RK_PC1 GPIO_ACTIVE_HIGH>;
		regulator-compatible = "fan53555-reg";
		regulator-name = "vdd_cpu_b";
		regulator-min-microvolt = <712500>;
		regulator-max-microvolt = <1500000>;
		regulator-ramp-delay = <1000>;
		regulator-always-on;
		regulator-boot-on;
		vin-supply = <&vcc3v3_sys>;

		regulator-state-mem {
			regulator-off-in-suspend;
		};
	};

	vdd_gpu: regulator@41 {
		compatible = "silergy,syr828";
		reg = <0x41>;
		fcs,suspend-voltage-selector = <1>;
		pinctrl-names = "default";
		pinctrl-0 = <&vsel2_gpio>;
		vsel-gpios = <&gpio1 RK_PB6 GPIO_ACTIVE_HIGH>;
		regulator-compatible = "fan53555-reg";
		regulator-name = "vdd_gpu";
		regulator-min-microvolt = <712500>;
		regulator-max-microvolt = <1500000>;
		regulator-ramp-delay = <1000>;
		regulator-always-on;
		regulator-boot-on;
		vin-supply = <&vcc3v3_sys>;

		regulator-state-mem {
			regulator-off-in-suspend;
		};
	};
};

&i2c1 {
	clock-frequency = <200000>;
	i2c-scl-rising-time-ns = <300>;
	i2c-scl-falling-time-ns = <15>;
	status = "okay";
	#address-cells = <1>;
	#size-cells = <0>;

	es8316c_codec: es8316c@11 {
		#sound-dai-cells = <0>;
		compatible = "everest,es8316";
		reg = <17>;
		clocks = <&cru SCLK_I2S_8CH_OUT>;
		clock-names = "mclk";
		//pinctrl-names = "default";
		//pinctrl-0 = <&i2s_8ch_mclk>;
		status = "okay";
	};

};

&i2c3 {
	status = "okay";
};

&i2c4 {
	status = "okay";
	i2c-scl-rising-time-ns = <160>;
	i2c-scl-falling-time-ns = <30>;
	clock-frequency = <400000>;

	fusb0: fusb30x@22 {
		compatible = "fcs,fusb302";
		reg = <0x22>;
		pinctrl-names = "default";
		pinctrl-0 = <&fusb0_int>;
		interrupt-parent = <&gpio1>;
		interrupts = <RK_PA2 IRQ_TYPE_LEVEL_LOW>;
		vbus-supply = <&vbus_typec>;
		status = "okay";

		connector {
			compatible = "usb-c-connector";
			data-role = "dual";
			label = "USB-C";
			op-sink-microwatt = <1000000>;
			power-role = "dual";
			sink-pdos =
				<PDO_FIXED(5000, 2500, PDO_FIXED_USB_COMM)>;
			source-pdos =
				<PDO_FIXED(5000, 1400, PDO_FIXED_USB_COMM)>;
			try-power-role = "sink";

			extcon-cables = <1 2 5 6 9 10 12 44>;
			typec-altmodes = <0xff01 1 0x001c0000 1>;

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

				port@0 {
					reg = <0>;

					usbc_hs: endpoint {
						remote-endpoint =
							<&u2phy0_typec_hs>;
					};
				};

				port@1 {
					reg = <1>;

					usbc_ss: endpoint {
						remote-endpoint =
							<&tcphy0_typec_ss>;
					};
				};

				port@2 {
					reg = <2>;

					usbc_dp: endpoint {
						remote-endpoint =
							<&tcphy0_typec_dp>;
					};
				};
			};
		};

	};

	ft5x06_ts@38 {
		compatible = "edt,edt-ft5x06", "ft5x06";
		reg = <0x38>;
		interrupt-parent = <&gpio1>;
		interrupts = <20 IRQ_TYPE_EDGE_FALLING>;
		status = "okay";
	};

};

&i2c7 {
	status = "okay";
};

&spdif {
	status = "disable";
	pinctrl-0 = <&spdif_bus>;
	i2c-scl-rising-time-ns = <450>;
	i2c-scl-falling-time-ns = <15>;
	#sound-dai-cells = <0>;
};

&i2s0 {
	rockchip,i2s-broken-burst-len;
	assigned-clocks = <&cru SCLK_I2SOUT_SRC>;
	assigned-clock-parents = <&cru SCLK_I2S0_8CH>;
	resets = <&cru SRST_I2S0_8CH>, <&cru SRST_H_I2S0_8CH>;
	reset-names = "reset-m", "reset-h";
	rockchip,playback-channels = <2>;
	rockchip,capture-channels = <2>;
	status = "okay";
	#sound-dai-cells = <0>;
};

&i2s2 {
	#sound-dai-cells = <0>;
	status = "okay";
};

&io_domains {
	status = "okay";

	bt656-supply = <&vcc1v8_dvp>;		/* bt656_gpio2ab_ms */
	audio-supply = <&vcca1v8_codec>;	/* audio_gpio3d4a_ms */
	sdmmc-supply = <&vcc_sdio>;		/* sdmmc_gpio4b_ms */
	gpio1830-supply = <&vcc_3v0>;		/* gpio1833_gpio4cd_ms */
};

&pmu_io_domains {
	status = "okay";
	pmu1830-supply = <&vcc_3v0>;
};

&pcie_phy {
	status = "okay";
	assigned-clocks = <&cru SCLK_PCIEPHY_REF>;
	assigned-clock-parents = <&cru SCLK_PCIEPHY_REF100M>;
	assigned-clock-rates = <100000000>;
};

&pcie0 {
	status = "okay";
	ep-gpios = <&gpio2 4 GPIO_ACTIVE_HIGH>;
	num-lanes = <4>;
	max-link-speed = <1>;
};

&pwm_bl {
	status = "okay";
};

&pwm0 {
	status = "okay";
};

&pwm1 {
	status = "okay";
};

&pwm2 {
	status = "okay";
	pinctrl-names = "default";
	pinctrl-0 = <&pwm2_pin_pull_down>;
};

&saradc {
	status = "okay";
	vref-supply = <&vcca1v8_s3>; /* TBD */
};

&sdhci {
	bus-width = <8>;
	mmc-hs400-1_8v;
	supports-emmc;
	non-removable;
	keep-power-in-suspend;
	mmc-hs400-enhanced-strobe;
	status = "okay";
};

&emmc_phy {
	status = "okay";
};

&sdio0 {
	clock-frequency = <150000000>;
	max-frequency = <150000000>;
	supports-sdio;
	bus-width = <4>;
	disable-wp;
	cap-sd-highspeed;
	cap-sdio-irq;
	keep-power-in-suspend;
	mmc-pwrseq = <&sdio_pwrseq>;
	non-removable;
	num-slots = <1>;
	pinctrl-names = "default";
	pinctrl-0 = <&sdio0_bus4 &sdio0_cmd &sdio0_clk>;
	sd-uhs-sdr104;
	status = "okay";
};

&sdmmc {
	bus-width = <4>;
	cap-sd-highspeed;
	cap-mmc-highspeed;
	cd-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_LOW>;
	cd-debounce-delay-ms = <500>;
	disable-wp;
	max-frequency = <150000000>;
	pinctrl-names = "default";
	pinctrl-0 = <&sdmmc_bus4 &sdmmc_clk &sdmmc_cmd &sdmmc_cd>;
	sd-uhs-sdr104;
	vmmc-supply = <&vcc3v0_sd>;
	vqmmc-supply = <&vcc_sdio>;
	status = "okay";
};

&tsadc {
	/* tshut mode 0:CRU 1:GPIO */
	rockchip,hw-tshut-mode = <1>;
	/* tshut polarity 0:LOW 1:HIGH */
	rockchip,hw-tshut-polarity = <1>;
	status = "okay";
};

&tcphy0 {
	extcon = <&fusb0>;
	status = "okay";
};

&tcphy0_dp {
	port {
		tcphy0_typec_dp: endpoint {
			remote-endpoint = <&usbc_dp>;
		};
	};
};

&tcphy0_usb3 {
	port {
		tcphy0_typec_ss: endpoint {
			remote-endpoint = <&usbc_ss>;
		};
	};
};

&tcphy1 {
	status = "okay";
};

&u2phy0 {
	status = "okay";

	u2phy0_otg: otg-port {
		status = "okay";
	};

	u2phy0_host: host-port {
		phy-supply = <&usb3_vbus>;
		status = "okay";
	};

	port {
		u2phy0_typec_hs: endpoint {
			remote-endpoint = <&usbc_hs>;
		};
	};

};

&u2phy1 {
	status = "okay";

	u2phy1_otg: otg-port {
		status = "okay";
	};

	u2phy1_host: host-port {
		phy-supply = <&usb_vbus>;
		status = "okay";
	};
};

&usbdrd3_0 {
	status = "okay";
	extcon = <&fusb0>;
};

&usbdrd3_1 {
	status = "okay";
};

&usbdrd_dwc3_0 {
	status = "okay";
};

&usbdrd_dwc3_1 {
	status = "okay";
	dr_mode = "host";
};

&usb_host0_ehci {
	status = "okay";
};

&usb_host0_ohci {
	status = "okay";
};

&usb_host1_ehci {
	status = "okay";
};

&usb_host1_ohci {
	status = "okay";
};

&sdmmc_bus4 {
	rockchip,pins =
		<4 RK_PB0 1 &pcfg_pull_up_12ma>,
		<4 RK_PB1 1 &pcfg_pull_up_12ma>,
		<4 RK_PB2 1 &pcfg_pull_up_12ma>,
		<4 RK_PB3 1 &pcfg_pull_up_12ma>;
};

&sdmmc_cmd {
	rockchip,pins =
		<4 RK_PB5 1 &pcfg_pull_up_12ma>;
};

&pinctrl {

	pcfg_pull_up_12ma: pcfg-pull-up-12ma {
		bias-pull-up;
		drive-strength = <12>;
	};

	pcie {
		pcie_drv: pcie-drv {
			rockchip,pins =
				<1 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	hdmi {
		/delete-node/ hdmi-i2c-xfer;
	};

	i2s0 {
		i2s_8ch_mclk: i2s-8ch-mclk {
			rockchip,pins = <4 RK_PA0 1 &pcfg_pull_none>;
		};
	};

	pmic {
		pmic_int_l: pmic-int-l {
			rockchip,pins = <2 RK_PB2 RK_FUNC_GPIO &pcfg_pull_up>;
		};

		vsel1_gpio: vsel1-gpio {
			rockchip,pins = <1 RK_PC1 RK_FUNC_GPIO &pcfg_pull_down>;
		};

		vsel2_gpio: vsel2-gpio {
			rockchip,pins = <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_down>;
		};
	};

	usb-typec {
		vcc5v0_typec_en: vcc5v0_typec_en {
			rockchip,pins = <2 RK_PB4 RK_FUNC_GPIO &pcfg_pull_up>;
		};
	};

	fusb30x {
		fusb0_int: fusb0-int {
			rockchip,pins = <1 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>;
		};
	};

	sdio-pwrseq {
		wifi_enable_h: wifi-enable-h {
			rockchip,pins = <0 10 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	wireless-bluetooth {
		uart0_gpios: uart0-gpios {
			rockchip,pins = <2 19 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	rockchip-key {
		power_key: power-key {
			rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>;
		};
	};

	headphone {
		hp_det: hp-det {
			rockchip,pins = <4 28 RK_FUNC_GPIO &pcfg_pull_up>;
		};
	};

	gpio-leds {
		leds_gpio: leds-gpio {
			rockchip,pins = <0 11 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	cam_pins {
		cif_clkout_a: cif-clkout-a {
			rockchip,pins = <2 11 3 &pcfg_pull_none>;
		};

		cif_clkout_a_sleep: cif-clkout-a-sleep {
			rockchip,pins = <2 11 RK_FUNC_GPIO &pcfg_pull_none>;
		};

		cam0_default_pins: cam0-default-pins {
			rockchip,pins =
				<4 27 0 &pcfg_pull_down>,
				<2 11 3 &pcfg_pull_none>;
		};

		cam0_sleep_pins: cam0-sleep-pins {
			rockchip,pins =
			<4 27 3 &pcfg_pull_none>,
			<2 11 0 &pcfg_pull_none>;
		};

		cam1_default_pins: cam1-default-pins {
			rockchip,pins =
				<0 12 RK_FUNC_GPIO &pcfg_pull_down>,
				<0  8 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	spi1 {
		spi1_gpio: spi1-gpio {
			rockchip,pins =
				<1 7 RK_FUNC_GPIO &pcfg_output_low>,
				<1 8 RK_FUNC_GPIO &pcfg_output_low>,
				<1 9 RK_FUNC_GPIO &pcfg_output_low>,
				<1 10 RK_FUNC_GPIO &pcfg_output_low>;
		};
	};

	bt {
		bt_host_wake: bt-host-wake {
			rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
		};

		bt_reset: bt-reset {
			rockchip,pins = <0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>;
		};

		bt_wake: bt-wake {
			rockchip,pins = <2 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	gmac {
		phy_intb: phy-intb {
			rockchip,pins = <3 RK_PB2 1 &pcfg_pull_up>;
		};

		phy_rstb: phy-rstb {
			rockchip,pins = <3 RK_PB7 1 &pcfg_pull_none>;
		};
	};

};

&hdmi_in_vopb {
	status = "okay";
};

&hdmi_in_vopl {
	status = "disable";
};

&dp_in_vopb {
	status = "disable";
};
&dp_in_vopl {
	status = "okay";
};

&dmc {
	#cooling-cells = <2>; /* min followed by max */

	status = "disabled";
	center-supply = <&vdd_log>;
	operating-points-v2 = <&dmc_opp_table>;

	rockchip,pd-idle-ns = <160>;
	rockchip,sr-idle-ns = <10240>;
	rockchip,sr-mc-gate-idle-ns = <40960>;
	rockchip,srpd-lite-idle-ns = <61440>;
	rockchip,standby-idle-ns = <81920>;

	rockchip,ddr3_odt_dis_freq = <666000000>;
	rockchip,lpddr3_odt_dis_freq = <666000000>;
	rockchip,lpddr4_odt_dis_freq = <666000000>;

	rockchip,sr-mc-gate-idle-dis-freq-hz = <1000000000>;
	rockchip,srpd-lite-idle-dis-freq-hz = <0>;
	rockchip,standby-idle-dis-freq-hz = <928000000>;

};

&dfi {
	status = "okay";
};

/*
 * Redefine some parameters for the thermal trip points for Opi4 LTS.
 * First of all, the Soc does not like getting over 90°C. My sample
 * froze at 94.4°C, so we lower the critical temprature to 90°C, hopefully
 * giving enough room for safe reboot of the device.
 * Big cores are getting throttled a bit when reaching 82°C, then at 85°C
 * we aggressively throttle all the cores and even the memory controller.
 * The GPU is handled by existing trip points in the base device tree, here
 * we just set the same critical temperature as CPU.
 */
&cpu_alert0 {
	temperature = <82000>;
};

&cpu_alert1 {
	temperature = <85000>;
};

&cpu_crit {
	temperatue = <90000>;
};

&gpu_crit {
	temperatue = <90000>;
};

&cpu_thermal {

	cooling-maps {

		map0 {
			trip = <&cpu_alert0>;
			cooling-device =
				<&cpu_b0 THERMAL_NO_LIMIT 3>,
				<&cpu_b1 THERMAL_NO_LIMIT 3>;
		};

		map1 {
			trip = <&cpu_alert1>;
			cooling-device =
				<&cpu_l0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
				<&cpu_l1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
				<&cpu_l2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
				<&cpu_l3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
				<&cpu_b0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
				<&cpu_b1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
		};

		map2 {
			trip = <&cpu_alert1>;
			cooling-device =
				<&dmc THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
		};

	};

};
