// SPDX-License-Identifier: (GPL-2.0+ OR MIT)

/dts-v1/;

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

/ {
	model = "FriendlyElec NanoPi R6S";
	compatible = "friendlyarm,nanopi-r6s", "rockchip,rk3588s";

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

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

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

		button-maskrom {
			label = "Maskrom";
			linux,code = <KEY_VENDOR>;
			press-threshold-microvolt = <1800>;
		};
	};

	gpio-keys {
		compatible = "gpio-keys";
		pinctrl-names = "default";
		pinctrl-0 = <&key1_pin>;

		button-user {
			label = "User";
			linux,code = <BTN_1>;
			gpios = <&gpio1 RK_PC0 GPIO_ACTIVE_LOW>;
			debounce-interval = <50>;
		};
	};

	leds {
		compatible = "gpio-leds";

		sys_led: led-0 {
			label = "sys_led";
			gpios = <&gpio1 RK_PC1 GPIO_ACTIVE_HIGH>;
			linux,default-trigger = "heartbeat";
			pinctrl-names = "default";
			pinctrl-0 = <&sys_led_pin>;
		};

		wan_led: led-1 {
			label = "wan_led";
			gpios = <&gpio1 RK_PC2 GPIO_ACTIVE_HIGH>;
			pinctrl-names = "default";
			pinctrl-0 = <&wan_led_pin>;
		};

		lan1_led: led-2 {
			label = "lan1_led";
			gpios = <&gpio1 RK_PC3 GPIO_ACTIVE_HIGH>;
			pinctrl-names = "default";
			pinctrl-0 = <&lan1_led_pin>;
		};

		lan2_led: led-3 {
			label = "lan2_led";
			gpios = <&gpio1 RK_PC4 GPIO_ACTIVE_HIGH>;
			pinctrl-names = "default";
			pinctrl-0 = <&lan2_led_pin>;
		};
	};

	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>;
	};

	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>;
	};

	vcc_3v3_s0: vcc-3v3-s0-regulator {
		compatible = "regulator-fixed";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		regulator-name = "vcc_3v3_s0";
		vin-supply = <&vcc_3v3_s3>;
	};

	vcc_3v3_sd_s0: vcc-3v3-sd-s0-regulator {
		compatible = "regulator-fixed";
		enable-active-high;
		gpios = <&gpio4 RK_PB4 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&sd_s0_pwr>;
		regulator-name = "vcc_3v3_sd_s0";
		regulator-boot-on;
		regulator-max-microvolt = <3000000>;
		regulator-min-microvolt = <3000000>;
		vin-supply = <&vcc_3v3_s3>;
	};

	vcc_3v3_pcie20: vcc3v3-pcie20-regulator {
		compatible = "regulator-fixed";
		regulator-name = "vcc_3v3_pcie20";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		vin-supply = <&vcc_3v3_s3>;
	};

	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_sys>;
	};

	vcc5v0_usb_otg0: vcc5v0-usb-otg0-regulator {
		compatible = "regulator-fixed";
		enable-active-high;
		gpios = <&gpio1 RK_PD2 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&typec5v_pwren>;
		regulator-name = "vcc5v0_usb_otg0";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		vin-supply = <&vcc5v0_usb>;
	};

	vcc5v0_host_20: vcc5v0-host-20-regulator {
		compatible = "regulator-fixed";
		enable-active-high;
		gpios = <&gpio4 RK_PB5 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&vcc5v0_host20_en>;
		regulator-name = "vcc5v0_host_20";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		vin-supply = <&vcc5v0_usb>;
	};
};

&combphy0_ps {
	status = "okay";
};

&combphy2_psu {
	status = "okay";
};

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

&cpu_b1 {
	cpu-supply = <&vdd_cpu_big0_s0>;
};

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

&cpu_b3 {
	cpu-supply = <&vdd_cpu_big1_s0>;
};

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

&cpu_l1 {
	cpu-supply = <&vdd_cpu_lit_s0>;
};

&cpu_l2 {
	cpu-supply = <&vdd_cpu_lit_s0>;
};

&cpu_l3 {
	cpu-supply = <&vdd_cpu_lit_s0>;
};

&gmac1 {
	clock_in_out = "output";
	phy-handle = <&rgmii_phy1>;
	phy-mode = "rgmii-rxid";
	pinctrl-0 = <&gmac1_miim
		     &gmac1_tx_bus2
		     &gmac1_rx_bus2
		     &gmac1_rgmii_clk
		     &gmac1_rgmii_bus>;
	pinctrl-names = "default";
	tx_delay = <0x42>;
	status = "okay";
};

&i2c0 {
	pinctrl-names = "default";
	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-min-microvolt = <550000>;
		regulator-max-microvolt = <950000>;
		regulator-ramp-delay = <2300>;
		regulator-boot-on;
		regulator-always-on;
		vin-supply = <&vcc5v0_sys>;

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

&i2c6 {
	clock-frequency = <200000>;
	pinctrl-names = "default";
	pinctrl-0 = <&i2c6m0_xfer>;
	status = "okay";

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

&mdio1 {
	rgmii_phy1: ethernet-phy@1 {
		compatible = "ethernet-phy-id001c.c916";
		reg = <0x1>;
		pinctrl-names = "default";
		pinctrl-0 = <&rtl8211f_rst>;
		reset-assert-us = <20000>;
		reset-deassert-us = <100000>;
		reset-gpios = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
	};
};

&pcie2x1l1 {
	reset-gpios = <&gpio1 RK_PA7 GPIO_ACTIVE_HIGH>;
	vpcie3v3-supply = <&vcc_3v3_pcie20>;
	status = "okay";
};

&pcie2x1l2 {
	reset-gpios = <&gpio3 RK_PD1 GPIO_ACTIVE_HIGH>;
	vpcie3v3-supply = <&vcc_3v3_pcie20>;
	status = "okay";
};

&pinctrl {
	gpio-key {
		key1_pin: key1-pin {
			rockchip,pins = <1 RK_PC0 RK_FUNC_GPIO &pcfg_pull_up>;
		};
	};

	gpio-leds {
		sys_led_pin: sys-led-pin {
			rockchip,pins =
				<1 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>;
		};

		wan_led_pin: wan-led-pin {
			rockchip,pins =
				<1 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>;
		};

		lan1_led_pin: lan1-led-pin {
			rockchip,pins =
				<1 RK_PC3 RK_FUNC_GPIO &pcfg_pull_none>;
		};

		lan2_led_pin: lan2-led-pin {
			rockchip,pins =
				<1 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

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

	sdmmc {
		sd_s0_pwr: sd-s0-pwr {
			rockchip,pins = <4 RK_PB4 RK_FUNC_GPIO &pcfg_pull_up>;
		};
	};

	usb {
		typec5v_pwren: typec5v-pwren {
			rockchip,pins = <1 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>;
		};

		vcc5v0_host20_en: vcc5v0-host20-en {
			rockchip,pins = <4 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	rtl8211f {
		rtl8211f_rst: rtl8211f-rst {
			rockchip,pins = <3 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};
};

&saradc {
	vref-supply = <&avcc_1v8_s0>;
	status = "okay";
};

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

&sdmmc {
	bus-width = <4>;
	cap-sd-highspeed;
	disable-wp;
	max-frequency = <150000000>;
	no-mmc;
	no-sdio;
	sd-uhs-sdr104;
	vmmc-supply = <&vcc_3v3_sd_s0>;
	vqmmc-supply = <&vccio_sd_s0>;
	status = "okay";
};

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

	pmic@0 {
		compatible = "rockchip,rk806";
		spi-max-frequency = <1000000>;
		reg = <0x0>;

		interrupt-parent = <&gpio0>;
		interrupts = <7 IRQ_TYPE_LEVEL_LOW>;

		pinctrl-names = "default";
		pinctrl-0 = <&pmic_pins>, <&rk806_dvs1_null>,
			    <&rk806_dvs2_null>, <&rk806_dvs3_null>;

		system-power-controller;

		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>;

		gpio-controller;
		#gpio-cells = <2>;

		rk806_dvs1_null: dvs1-null-pins {
			pins = "gpio_pwrctrl1";
			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-boot-on;
				regulator-min-microvolt = <550000>;
				regulator-max-microvolt = <950000>;
				regulator-ramp-delay = <12500>;
				regulator-name = "vdd_gpu_s0";
				regulator-enable-ramp-delay = <400>;

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

			vcc_1v8_s3: dcdc-reg10 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-name = "vcc_1v8_s3";

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

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

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

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

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

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

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

			avcc_3v3_s0: pldo-reg4 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				regulator-ramp-delay = <12500>;
				regulator-name = "avcc_3v3_s0";

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

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

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

			pldo6_s3: pldo-reg6 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-name = "pldo6_s3";

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

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

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

			avdd_ddr_pll_s0: nldo-reg2 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <850000>;
				regulator-max-microvolt = <850000>;
				regulator-name = "avdd_ddr_pll_s0";

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

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

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

			avdd_0v85_s0: nldo-reg4 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <850000>;
				regulator-max-microvolt = <850000>;
				regulator-name = "avdd_0v85_s0";

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

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

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

&tsadc {
	status = "okay";
};

&u2phy2 {
	status = "okay";
};

&u2phy2_host {
	phy-supply = <&vcc5v0_host_20>;
	status = "okay";
};

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

&usb_host0_ehci {
	status = "okay";
};

&usb_host0_ohci {
	status = "okay";
};