// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Copyright (c) 2023 Rockchip Electronics Co., Ltd.
 *
 * https://cool-pi.com/topic/130/coolpi-4b-product-spec-introduction
 *
 */

/dts-v1/;

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/leds/common.h>
#include <dt-bindings/pinctrl/rockchip.h>
#include "rk3588s.dtsi"

/ {
	model = "RK3588S CoolPi 4 Model B";
	compatible = "coolpi,pi-4b", "rockchip,rk3588s";

	aliases {
		mmc0 = &sdhci;
		mmc1 = &sdio;
		mmc2 = &sdmmc;
	};

	analog-sound {
		compatible = "audio-graph-card";
		dais = <&i2s0_8ch_p0>;
		label = "rk3588-es8316";
		routing = "MIC2", "Mic Jack",
			  "Headphones", "HPOL",
			  "Headphones", "HPOR";
		widgets = "Microphone", "Mic Jack",
			  "Headphone", "Headphones";
	};

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

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

		led0: led-green {
			color = <LED_COLOR_ID_GREEN>;
			function = LED_FUNCTION_STATUS;
			gpios = <&gpio0 RK_PD0 GPIO_ACTIVE_HIGH>;
			linux,default-trigger = "heartbeat";
		};

		led1: led-red {
			color = <LED_COLOR_ID_RED>;
			default-state = "off";
			function = LED_FUNCTION_WLAN;
			gpios = <&gpio0 RK_PC4 GPIO_ACTIVE_HIGH>;
			linux,default-trigger = "phy0tx";
		};
	};

	sdio_pwrseq: sdio-pwrseq {
		compatible = "mmc-pwrseq-simple";
		clocks = <&hym8563>;
		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)
		 */
		post-power-on-delay-ms = <200>;
		reset-gpios = <&gpio0 RK_PC7 GPIO_ACTIVE_LOW>;
	};

	vcc12v_dcin: vcc12v-dcin-regulator {
		compatible = "regulator-fixed";
		regulator-name = "vcc12v_dcin";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <12000000>;
		regulator-max-microvolt = <12000000>;
	};

	vcc5v0_sys: vcc5v0-sys-regulator {
		compatible = "regulator-fixed";
		regulator-name = "vcc5v0_sys";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		vin-supply = <&vcc12v_dcin>;
	};

	vcc5v0_usbdcin: vcc5v0-usbdcin-regulator {
		compatible = "regulator-fixed";
		regulator-name = "vcc5v0_usbdcin";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		vin-supply = <&vcc12v_dcin>;
	};

	vcc5v0_usb: vcc5v0-usb-regulator {
		compatible = "regulator-fixed";
		regulator-name = "vcc5v0_usb";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		vin-supply = <&vcc5v0_usbdcin>;
	};

	avdd0v85_pcie20: avdd0v85-pcie20-regulator {
		compatible = "regulator-fixed";
		regulator-name = "avdd0v85_pcie20";
		regulator-boot-on;
		regulator-always-on;
		regulator-min-microvolt = <850000>;
		regulator-max-microvolt = <850000>;
		vin-supply = <&vdd_0v85_s0>;
	};

	avdd1v8_pcie20: avdd1v8-pcie20-regulator {
		compatible = "regulator-fixed";
		regulator-name = "avdd1v8_pcie20";
		regulator-boot-on;
		regulator-always-on;
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
		vin-supply = <&avcc_1v8_s0>;
	};

	vcc3v3_mipi: vcc3v3-mipi-regulator {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio3 RK_PC2 GPIO_ACTIVE_HIGH>;
		regulator-name = "vcc3v3_mipi";
		regulator-boot-on;
		regulator-always-on;
		vin-supply = <&vcc_3v3_s3>;
	};

	vcc5v0_host: vcc5v0-host-regulator {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio3 RK_PC0 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&vcc5v0_host_en>;
		regulator-name = "vcc5v0_host";
		regulator-boot-on;
		regulator-always-on;
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		vin-supply = <&vcc5v0_sys>;
	};

	vcc5v0_otg: vcc5v0-otg-regulator {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio3 RK_PC1 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&vcc5v0_u3host_en>;
		regulator-name = "vcc5v0_otg";
		regulator-boot-on;
		regulator-always-on;
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		vin-supply = <&vcc5v0_sys>;
	};

	vcc_1v1_nldo_s3: vcc-1v1-nldo-s3-regulator {
		compatible = "regulator-fixed";
		regulator-name = "vcc_1v1_nldo_s3";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <1100000>;
		regulator-max-microvolt = <1100000>;
		vin-supply = <&vcc5v0_sys>;
	};
};

&combphy0_ps {
	status = "okay";
};

&combphy2_psu {
	status = "okay";
};

&cpu_l0 {
	cpu-supply = <&vdd_cpu_lit_s0>;
};

&cpu_b0 {
	cpu-supply = <&vdd_cpu_big0_s0>;
};

&cpu_b2 {
	cpu-supply = <&vdd_cpu_big1_s0>;
};

&i2c0 {
	pinctrl-0 = <&i2c0m2_xfer>;
	status = "okay";

	vdd_cpu_big0_s0: regulator@42 {
		compatible = "rockchip,rk8602";
		reg = <0x42>;
		fcs,suspend-voltage-selector = <1>;
		regulator-name = "vdd_cpu_big0_s0";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <550000>;
		regulator-max-microvolt = <1050000>;
		regulator-ramp-delay = <2300>;
		vin-supply = <&vcc5v0_sys>;

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

	vdd_cpu_big1_s0: regulator@43 {
		compatible = "rockchip,rk8603", "rockchip,rk8602";
		reg = <0x43>;
		fcs,suspend-voltage-selector = <1>;
		regulator-name = "vdd_cpu_big1_s0";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <550000>;
		regulator-max-microvolt = <1050000>;
		regulator-ramp-delay = <2300>;
		vin-supply = <&vcc5v0_sys>;

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

&i2c2 {
	status = "okay";

	vdd_npu_s0: regulator@42 {
		compatible = "rockchip,rk8602";
		reg = <0x42>;
		fcs,suspend-voltage-selector = <1>;
		regulator-name = "vdd_npu_s0";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <550000>;
		regulator-max-microvolt = <950000>;
		regulator-ramp-delay = <2300>;
		vin-supply = <&vcc5v0_sys>;

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

&i2c6 {
	pinctrl-0 = <&i2c6m3_xfer>;
	status = "okay";

	hym8563: rtc@51 {
		compatible = "haoyu,hym8563";
		reg = <0x51>;
		interrupt-parent = <&gpio0>;
		interrupts = <RK_PB0 IRQ_TYPE_LEVEL_LOW>;
		#clock-cells = <0>;
		clock-output-names = "hym8563";
		pinctrl-names = "default";
		pinctrl-0 = <&hym8563_int>;
	};
};

&i2c7 {
	pinctrl-0 = <&i2c7m0_xfer>;
	status = "okay";

	es8316: audio-codec@11 {
		compatible = "everest,es8316";
		reg = <0x11>;
		assigned-clocks = <&cru I2S0_8CH_MCLKOUT>;
		assigned-clock-rates = <12288000>;
		clocks = <&cru I2S0_8CH_MCLKOUT>;
		clock-names = "mclk";
		#sound-dai-cells = <0>;

		port {
			es8316_p0_0: endpoint {
				remote-endpoint = <&i2s0_8ch_p0_0>;
			};
		};
	};
};

&i2s0_8ch {
	pinctrl-0 = <&i2s0_lrck
		     &i2s0_mclk
		     &i2s0_sclk
		     &i2s0_sdi0
		     &i2s0_sdo0>;
	status = "okay";

	i2s0_8ch_p0: port {
		i2s0_8ch_p0_0: endpoint {
			dai-format = "i2s";
			mclk-fs = <256>;
			remote-endpoint = <&es8316_p0_0>;
		};
	};
};

&pcie2x1l2 {
	pinctrl-names = "default";
	pinctrl-0 = <&rtl8111_isolate>;
	reset-gpios = <&gpio3 RK_PD1 GPIO_ACTIVE_HIGH>;
	status = "okay";
};

&pinctrl {
	hym8563 {
		hym8563_int: hym8563-int {
			rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_up>;
		};
	};

	led {
		gpio_leds: gpio-leds {
			rockchip,pins = <0 RK_PC4 RK_FUNC_GPIO &pcfg_pull_down>,
					<0 RK_PD0 RK_FUNC_GPIO &pcfg_pull_down>;
		};
	};

	rtl8111 {
		rtl8111_isolate: rtl8111-isolate {
			rockchip,pins = <1 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>;
		};
	};

	sdio-pwrseq {
		wifi_enable_h: wifi-enable-h {
			rockchip,pins = <0 RK_PC7 RK_FUNC_GPIO &pcfg_pull_up>;
		};
	};

	usb {
		vcc5v0_host_en: vcc5v0-host-en {
			rockchip,pins = <3 RK_PC0 RK_FUNC_GPIO &pcfg_pull_none>,
					<4 RK_PB5 RK_FUNC_GPIO &pcfg_pull_up>;
		};

		vcc5v0_u3host_en: vcc5v0-u3host-en {
			rockchip,pins = <3 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	wireless-bluetooth {
		bt_reset_gpio: bt-reset-pin {
			rockchip,pins = <0 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>;
		};

		bt_wake_gpio: bt-wake-pin {
			rockchip,pins = <0 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
		};

		bt_wake_host_irq: bt-wake-host-irq {
			rockchip,pins = <0 RK_PC5 RK_FUNC_GPIO &pcfg_pull_down>;
		};
	};

	wireless-wlan {
		wifi_host_wake_irq: wifi-host-wake-irq {
			rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_down>;
		};

		wifi_poweren_pin: wifi-poweren-pin {
			rockchip,pins = <1 RK_PD3 RK_FUNC_GPIO &pcfg_pull_up>;
		};
	};
};

&pwm2 {
	pinctrl-0 = <&pwm2m1_pins>;
	status = "okay";
};

&pwm13 {
	pinctrl-names = "active";
	pinctrl-0 = <&pwm13m2_pins>;
	status = "okay";
};

&saradc {
	vref-supply = <&vcc_1v8_s0>;
	status = "okay";
};

&sdhci {
	bus-width = <8>;
	max-frequency = <200000000>;
	mmc-hs400-1_8v;
	mmc-hs400-enhanced-strobe;
	no-sdio;
	no-sd;
	non-removable;
	status = "okay";
};

&sdio {
	bus-width = <4>;
	cap-sd-highspeed;
	cap-sdio-irq;
	disable-wp;
	keep-power-in-suspend;
	max-frequency = <150000000>;
	mmc-pwrseq = <&sdio_pwrseq>;
	no-sd;
	no-mmc;
	non-removable;
	pinctrl-names = "default";
	pinctrl-0 = <&sdiom1_pins>,<&wifi_poweren_pin>;
	status = "okay";
};

&sdmmc {
	bus-width = <4>;
	cap-mmc-highspeed;
	cap-sd-highspeed;
	disable-wp;
	max-frequency = <150000000>;
	no-sdio;
	no-mmc;
	sd-uhs-sdr104;
	vmmc-supply = <&vcc_3v3_s3>;
	vqmmc-supply = <&vccio_sd_s0>;
	status = "okay";
};

&spi2 {
	assigned-clocks = <&cru CLK_SPI2>;
	assigned-clock-rates = <200000000>;
	num-cs = <1>;
	pinctrl-names = "default";
	pinctrl-0 = <&spi2m2_cs0 &spi2m2_pins>;
	status = "okay";

	pmic@0 {
		compatible = "rockchip,rk806";
		reg = <0x0>;
		interrupt-parent = <&gpio0>;
		interrupts = <7 IRQ_TYPE_LEVEL_LOW>;
		gpio-controller;
		#gpio-cells = <2>;
		pinctrl-names = "default";
		pinctrl-0 = <&pmic_pins>, <&rk806_dvs1_null>,
			    <&rk806_dvs2_null>, <&rk806_dvs3_null>;
		spi-max-frequency = <1000000>;
		vcc1-supply = <&vcc5v0_sys>;
		vcc2-supply = <&vcc5v0_sys>;
		vcc3-supply = <&vcc5v0_sys>;
		vcc4-supply = <&vcc5v0_sys>;
		vcc5-supply = <&vcc5v0_sys>;
		vcc6-supply = <&vcc5v0_sys>;
		vcc7-supply = <&vcc5v0_sys>;
		vcc8-supply = <&vcc5v0_sys>;
		vcc9-supply = <&vcc5v0_sys>;
		vcc10-supply = <&vcc5v0_sys>;
		vcc11-supply = <&vcc_2v0_pldo_s3>;
		vcc12-supply = <&vcc5v0_sys>;
		vcc13-supply = <&vcc_1v1_nldo_s3>;
		vcc14-supply = <&vcc_1v1_nldo_s3>;
		vcca-supply = <&vcc5v0_sys>;

		rk806_dvs1_null: dvs1-null-pins {
			pins = "gpio_pwrctrl2";
			function = "pin_fun0";
		};

		rk806_dvs2_null: dvs2-null-pins {
			pins = "gpio_pwrctrl2";
			function = "pin_fun0";
		};

		rk806_dvs3_null: dvs3-null-pins {
			pins = "gpio_pwrctrl3";
			function = "pin_fun0";
		};

		regulators {
			vdd_gpu_s0: vdd_gpu_mem_s0: dcdc-reg1 {
				regulator-name = "vdd_gpu_s0";
				regulator-boot-on;
				regulator-min-microvolt = <550000>;
				regulator-max-microvolt = <950000>;
				regulator-ramp-delay = <12500>;
				regulator-enable-ramp-delay = <400>;

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

			vdd_cpu_lit_s0: vdd_cpu_lit_mem_s0: dcdc-reg2 {
				regulator-name = "vdd_cpu_lit_s0";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <550000>;
				regulator-max-microvolt = <950000>;
				regulator-ramp-delay = <12500>;

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

			vdd_log_s0: dcdc-reg3 {
				regulator-name = "vdd_log_s0";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <675000>;
				regulator-max-microvolt = <750000>;
				regulator-ramp-delay = <12500>;

				regulator-state-mem {
					regulator-off-in-suspend;
					regulator-suspend-microvolt = <750000>;
				};
			};

			vdd_vdenc_s0: vdd_vdenc_mem_s0: dcdc-reg4 {
				regulator-name = "vdd_vdenc_s0";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <550000>;
				regulator-max-microvolt = <950000>;
				regulator-ramp-delay = <12500>;

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

			vdd_ddr_s0: dcdc-reg5 {
				regulator-name = "vdd_ddr_s0";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <675000>;
				regulator-max-microvolt = <900000>;
				regulator-ramp-delay = <12500>;

				regulator-state-mem {
					regulator-off-in-suspend;
					regulator-suspend-microvolt = <850000>;
				};
			};

			vdd2_ddr_s3: dcdc-reg6 {
				regulator-name = "vdd2_ddr_s3";
				regulator-always-on;
				regulator-boot-on;

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

			vcc_2v0_pldo_s3: dcdc-reg7 {
				regulator-name = "vdd_2v0_pldo_s3";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <2000000>;
				regulator-max-microvolt = <2000000>;
				regulator-ramp-delay = <12500>;

				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <2000000>;
				};
			};

			vcc_3v3_s3: dcdc-reg8 {
				regulator-name = "vcc_3v3_s3";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;

				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <3300000>;
				};
			};

			vddq_ddr_s0: dcdc-reg9 {
				regulator-name = "vddq_ddr_s0";
				regulator-always-on;
				regulator-boot-on;

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

			vcc_1v8_s3: dcdc-reg10 {
				regulator-name = "vcc_1v8_s3";
				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>;
				};
			};

			avcc_1v8_s0: pldo-reg1 {
				regulator-name = "avcc_1v8_s0";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;

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

			vcc_1v8_s0: pldo-reg2 {
				regulator-name = "vcc_1v8_s0";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;

				regulator-state-mem {
					regulator-off-in-suspend;
					regulator-suspend-microvolt = <1800000>;
				};
			};

			avdd_1v2_s0: pldo-reg3 {
				regulator-name = "avdd_1v2_s0";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1200000>;
				regulator-max-microvolt = <1200000>;

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

			vcc_3v3_s0: pldo-reg4 {
				regulator-name = "vcc_3v3_s0";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				regulator-ramp-delay = <12500>;

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

			vccio_sd_s0: pldo-reg5 {
				regulator-name = "vccio_sd_s0";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <3300000>;
				regulator-ramp-delay = <12500>;

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

			pldo6_s3: pldo-reg6 {
				regulator-name = "pldo6_s3";
				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>;
				};
			};

			vdd_0v75_s3: nldo-reg1 {
				regulator-name = "vdd_0v75_s3";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <750000>;
				regulator-max-microvolt = <750000>;

				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <750000>;
				};
			};

			vdd_ddr_pll_s0: nldo-reg2 {
				regulator-name = "vdd_ddr_pll_s0";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <850000>;
				regulator-max-microvolt = <850000>;

				regulator-state-mem {
					regulator-off-in-suspend;
					regulator-suspend-microvolt = <850000>;
				};
			};

			avdd_0v75_s0: nldo-reg3 {
				regulator-name = "avdd_0v75_s0";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <750000>;
				regulator-max-microvolt = <750000>;

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

			vdd_0v85_s0: nldo-reg4 {
				regulator-name = "vdd_0v85_s0";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <850000>;
				regulator-max-microvolt = <850000>;

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

			vdd_0v75_s0: nldo-reg5 {
				regulator-name = "vdd_0v75_s0";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <750000>;
				regulator-max-microvolt = <750000>;

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

&tsadc {
	status = "okay";
};

&u2phy2 {
	status = "okay";
};

&u2phy3 {
	status = "okay";
};

&u2phy2_host {
	phy-supply = <&vcc5v0_host>;
	status = "okay";
};

&u2phy3_host {
	status = "okay";
};

&uart2 {
	pinctrl-0 = <&uart2m0_xfer>;
	status = "okay";
};

/* bt */
&uart9 {
	status = "okay";
	pinctrl-names = "default";
	pinctrl-0 = <&uart9m2_xfer &uart9m2_ctsn>;
};

&usb_host0_ehci {
	status = "okay";
};

&usb_host0_ohci {
	status = "okay";
};

&usb_host1_ehci {
	status = "okay";
};

&usb_host1_ohci {
	status = "okay";
};