xref: /linux/arch/arm64/boot/dts/rockchip/rk3566-rock-3c.dts (revision a1ff5a7d78a036d6c2178ee5acd6ba4946243800)

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

/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/leds/common.h>
#include <dt-bindings/pinctrl/rockchip.h>
#include <dt-bindings/soc/rockchip,vop2.h>
#include "rk3566.dtsi"

/ {
	model = "Radxa ROCK 3C";
	compatible = "radxa,rock-3c", "rockchip,rk3566";

	aliases {
		ethernet0 = &gmac1;
		mmc0 = &sdhci;
		mmc1 = &sdmmc0;
		mmc2 = &sdmmc1;
	};

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

	gmac1_clkin: external-gmac1-clock {
		compatible = "fixed-clock";
		clock-frequency = <125000000>;
		clock-output-names = "gmac1_clkin";
		#clock-cells = <0>;
	};

	hdmi-con {
		compatible = "hdmi-connector";
		type = "a";

		port {
			hdmi_con_in: endpoint {
				remote-endpoint = <&hdmi_out_con>;
			};
		};
	};

	leds {
		compatible = "gpio-leds";

		led-0 {
			gpios = <&gpio0 RK_PA0 GPIO_ACTIVE_HIGH>;
			function = LED_FUNCTION_HEARTBEAT;
			color = <LED_COLOR_ID_BLUE>;
			linux,default-trigger = "heartbeat";
			pinctrl-names = "default";
			pinctrl-0 = <&user_led2>;
		};
	};

	sdio_pwrseq: sdio-pwrseq {
		compatible = "mmc-pwrseq-simple";
		clocks = <&rk809 1>;
		clock-names = "ext_clock";
		pinctrl-names = "default";
		pinctrl-0 = <&wifi_reg_on_h>;
		post-power-on-delay-ms = <100>;
		power-off-delay-us = <5000000>;
		reset-gpios = <&gpio0 RK_PC0 GPIO_ACTIVE_LOW>;
	};

	vcc5v_dcin: vcc5v-dcin-regulator {
		compatible = "regulator-fixed";
		regulator-name = "vcc5v_dcin";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
	};

	vcc3v3_pcie: vcc3v3-pcie-regulator {
		compatible = "regulator-fixed";
		enable-active-high;
		gpios = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&pcie_pwr_en>;
		regulator-name = "vcc3v3_pcie";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		vin-supply = <&vcc3v3_sys>;
	};

	vcc3v3_sys: vcc3v3-sys-regulator {
		compatible = "regulator-fixed";
		regulator-name = "vcc3v3_sys";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		vin-supply = <&vcc5v0_sys>;
	};

	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 = <&vcc5v_dcin>;
	};

	vcc5v0_usb30_host: vcc5v0-usb30-host-regulator {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio0 RK_PC5 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&vcc5v0_usb30_host_en>;
		regulator-name = "vcc5v0_usb30_host";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		vin-supply = <&vcc5v0_sys>;
	};

	vcc5v0_usb_otg: vcc5v0-usb-otg-regulator {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio0 RK_PC6 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&vcc5v0_usb_otg_en>;
		regulator-name = "vcc5v0_usb_otg";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		vin-supply = <&vcc5v0_sys>;
	};

	vcc_cam: vcc-cam-regulator {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio0 RK_PC4 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&vcc_cam_en>;
		regulator-name = "vcc_cam";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		vin-supply = <&vcc3v3_sys>;

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

	vcc_mipi: vcc-mipi-regulator {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio0 RK_PC7 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&vcc_mipi_en>;
		regulator-name = "vcc_mipi";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		vin-supply = <&vcc3v3_sys>;

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

&combphy1 {
	status = "okay";
};

&combphy2 {
	status = "okay";
};

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

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

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

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

&gmac1 {
	assigned-clocks = <&cru SCLK_GMAC1_RX_TX>, <&cru SCLK_GMAC1>;
	assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>, <&gmac1_clkin>;
	clock_in_out = "input";
	phy-handle = <&rgmii_phy1>;
	phy-mode = "rgmii-id";
	phy-supply = <&vcc_3v3>;
	pinctrl-names = "default";
	pinctrl-0 = <&gmac1m1_miim
		     &gmac1m1_tx_bus2
		     &gmac1m1_rx_bus2
		     &gmac1m1_rgmii_clk
		     &gmac1m1_rgmii_bus
		     &gmac1m1_clkinout>;
	status = "okay";
};

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

&hdmi {
	avdd-0v9-supply = <&vdda0v9_image>;
	avdd-1v8-supply = <&vcca1v8_image>;
	status = "okay";
};

&hdmi_in {
	hdmi_in_vp0: endpoint {
		remote-endpoint = <&vp0_out_hdmi>;
	};
};

&hdmi_out {
	hdmi_out_con: endpoint {
		remote-endpoint = <&hdmi_con_in>;
	};
};

&hdmi_sound {
	status = "okay";
};

&i2c0 {
	status = "okay";

	vdd_cpu: regulator@1c {
		compatible = "tcs,tcs4525";
		reg = <0x1c>;
		fcs,suspend-voltage-selector = <1>;
		regulator-name = "vdd_cpu";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <800000>;
		regulator-max-microvolt = <1150000>;
		regulator-ramp-delay = <2300>;
		vin-supply = <&vcc5v0_sys>;

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

	rk809: pmic@20 {
		compatible = "rockchip,rk809";
		reg = <0x20>;
		interrupt-parent = <&gpio0>;
		interrupts = <RK_PA3 IRQ_TYPE_LEVEL_LOW>;
		clock-output-names = "rk808-clkout1", "rk808-clkout2";
		pinctrl-names = "default";
		pinctrl-0 = <&pmic_int_l>, <&i2s1m0_mclk>;
		system-power-controller;
		vcc1-supply = <&vcc3v3_sys>;
		vcc2-supply = <&vcc3v3_sys>;
		vcc3-supply = <&vcc3v3_sys>;
		vcc4-supply = <&vcc3v3_sys>;
		vcc5-supply = <&vcc3v3_sys>;
		vcc6-supply = <&vcc3v3_sys>;
		vcc7-supply = <&vcc3v3_sys>;
		vcc8-supply = <&vcc3v3_sys>;
		vcc9-supply = <&vcc3v3_sys>;
		wakeup-source;
		#clock-cells = <1>;

		regulators {
			vdd_logic: DCDC_REG1 {
				regulator-name = "vdd_logic";
				regulator-always-on;
				regulator-boot-on;
				regulator-initial-mode = <0x2>;
				regulator-min-microvolt = <500000>;
				regulator-max-microvolt = <1350000>;
				regulator-ramp-delay = <6001>;

				regulator-state-mem {
					regulator-off-in-suspend;
					regulator-suspend-microvolt = <900000>;
				};
			};

			vdd_gpu: DCDC_REG2 {
				regulator-name = "vdd_gpu";
				regulator-always-on;
				regulator-boot-on;
				regulator-initial-mode = <0x2>;
				regulator-min-microvolt = <500000>;
				regulator-max-microvolt = <1350000>;
				regulator-ramp-delay = <6001>;

				regulator-state-mem {
					regulator-off-in-suspend;
					regulator-suspend-microvolt = <900000>;
				};
			};

			vcc_ddr: DCDC_REG3 {
				regulator-name = "vcc_ddr";
				regulator-always-on;
				regulator-boot-on;
				regulator-initial-mode = <0x2>;

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

			vdd_npu: DCDC_REG4 {
				regulator-name = "vdd_npu";
				regulator-initial-mode = <0x2>;
				regulator-min-microvolt = <500000>;
				regulator-max-microvolt = <1350000>;
				regulator-ramp-delay = <6001>;

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

			vcc_1v8: DCDC_REG5 {
				regulator-name = "vcc_1v8";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;

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

			vdda0v9_image: LDO_REG1 {
				regulator-name = "vdda0v9_image";
				regulator-min-microvolt = <900000>;
				regulator-max-microvolt = <900000>;

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

			vdda_0v9: LDO_REG2 {
				regulator-name = "vdda_0v9";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <900000>;
				regulator-max-microvolt = <900000>;

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

			vdda0v9_pmu: LDO_REG3 {
				regulator-name = "vdda0v9_pmu";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <900000>;
				regulator-max-microvolt = <900000>;

				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <900000>;
				};
			};

			vccio_acodec: LDO_REG4 {
				regulator-name = "vccio_acodec";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;

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

			vccio_sd: LDO_REG5 {
				regulator-name = "vccio_sd";
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <3300000>;

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

			vcc3v3_pmu: LDO_REG6 {
				regulator-name = "vcc3v3_pmu";
				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>;
				};
			};

			vcca_1v8: LDO_REG7 {
				regulator-name = "vcca_1v8";
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;

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

			vcca1v8_pmu: LDO_REG8 {
				regulator-name = "vcca1v8_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>;
				};
			};

			vcca1v8_image: LDO_REG9 {
				regulator-name = "vcca1v8_image";
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;

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

			vcc_3v3: SWITCH_REG1 {
				regulator-name = "vcc_3v3";
				regulator-always-on;
				regulator-boot-on;

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

			vcc3v3_sd: SWITCH_REG2 {
				regulator-name = "vcc3v3_sd";

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

	eeprom: eeprom@50 {
		compatible = "belling,bl24c16a", "atmel,24c16";
		reg = <0x50>;
		pagesize = <16>;
	};
};

&i2s0_8ch {
	status = "okay";
};

&i2s1_8ch {
	pinctrl-names = "default";
	pinctrl-0 = <&i2s1m0_sclktx &i2s1m0_lrcktx &i2s1m0_sdi0 &i2s1m0_sdo0>;
	rockchip,trcm-sync-tx-only;
	status = "okay";
};

&mdio1 {
	rgmii_phy1: ethernet-phy@1 {
		compatible = "ethernet-phy-ieee802.3-c22";
		reg = <0x1>;
		reset-assert-us = <20000>;
		reset-deassert-us = <100000>;
		reset-gpios = <&gpio3 RK_PC0 GPIO_ACTIVE_LOW>;
	};
};

&pcie2x1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pcie_reset_h>;
	reset-gpios = <&gpio1 RK_PB2 GPIO_ACTIVE_HIGH>;
	vpcie3v3-supply = <&vcc3v3_pcie>;
	status = "okay";
};

&pinctrl {
	bluetooth {
		bt_reg_on_h: bt-reg-on-h {
			rockchip,pins = <0 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>;
		};

		bt_wake_host_h: bt-wake-host-h {
			rockchip,pins = <0 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
		};

		bt_host_wake_h: bt-host-wake-h {
			rockchip,pins = <0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	cam {
		vcc_cam_en: vcc_cam_en {
			rockchip,pins = <0 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	display {
		vcc_mipi_en: vcc_mipi_en {
			rockchip,pins = <0 RK_PC7 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	leds {
		user_led2: user-led2 {
			rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	pcie {
		pcie_pwr_en: pcie-pwr-en {
			rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
		};

		pcie_reset_h: pcie-reset-h {
			rockchip,pins = <1 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	pmic {
		pmic_int_l: pmic-int-l {
			rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>;
		};
	};

	usb {
		vcc5v0_usb30_host_en: vcc5v0-usb30-host-en {
			rockchip,pins = <0 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>;
		};

		vcc5v0_usb_otg_en: vcc5v0-usb-otg-en {
			rockchip,pins = <0 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	wifi {
		wifi_host_wake_h: wifi-host-wake-h {
			rockchip,pins = <0 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
		};

		wifi_reg_on_h: wifi-reg-on-h {
			rockchip,pins = <0 RK_PC0 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};
};

&pmu_io_domains {
	pmuio1-supply = <&vcc3v3_pmu>;
	pmuio2-supply = <&vcca1v8_pmu>;
	vccio1-supply = <&vccio_acodec>;
	vccio2-supply = <&vcc_1v8>;
	vccio3-supply = <&vccio_sd>;
	vccio4-supply = <&vcca1v8_pmu>;
	vccio5-supply = <&vcc_3v3>;
	vccio6-supply = <&vcc_3v3>;
	vccio7-supply = <&vcc_3v3>;
	status = "okay";
};

&saradc {
	vref-supply = <&vcca_1v8>;
	status = "okay";
};

&sdhci {
	bus-width = <8>;
	max-frequency = <200000000>;
	mmc-hs200-1_8v;
	non-removable;
	pinctrl-names = "default";
	pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd &emmc_datastrobe>;
	vmmc-supply = <&vcc_3v3>;
	vqmmc-supply = <&vcc_1v8>;
	status = "okay";
};

&sdmmc0 {
	bus-width = <4>;
	cap-sd-highspeed;
	disable-wp;
	pinctrl-names = "default";
	pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>;
	sd-uhs-sdr50;
	vmmc-supply = <&vcc3v3_sys>;
	vqmmc-supply = <&vccio_sd>;
	status = "okay";
};

&sdmmc1 {
	bus-width = <4>;
	cap-sd-highspeed;
	cap-sdio-irq;
	keep-power-in-suspend;
	mmc-pwrseq = <&sdio_pwrseq>;
	non-removable;
	pinctrl-names = "default";
	pinctrl-0 = <&sdmmc1_bus4 &sdmmc1_clk &sdmmc1_cmd>;
	sd-uhs-sdr104;
	vmmc-supply = <&vcc3v3_sys>;
	vqmmc-supply = <&vcca1v8_pmu>;
	status = "okay";
};

&sfc {
	#address-cells = <1>;
	#size-cells = <0>;
	status = "okay";

	flash@0 {
		compatible = "jedec,spi-nor";
		reg = <0x0>;
		spi-max-frequency = <104000000>;
		spi-rx-bus-width = <4>;
		spi-tx-bus-width = <1>;
	};
};

&tsadc {
	rockchip,hw-tshut-mode = <1>;
	rockchip,hw-tshut-polarity = <0>;
	status = "okay";
};

&uart1 {
	pinctrl-names = "default";
	pinctrl-0 = <&uart1m0_ctsn &uart1m0_rtsn &uart1m0_xfer>;
	status = "okay";
};

&uart2 {
	status = "okay";
};

&usb_host0_ehci {
	status = "okay";
};

&usb_host0_ohci {
	status = "okay";
};

&usb_host0_xhci {
	dr_mode = "host";
	status = "okay";
};

&usb_host1_ehci {
	status = "okay";
};

&usb_host1_ohci {
	status = "okay";
};

&usb_host1_xhci {
	status = "okay";
};

&usb2phy0 {
	status = "okay";
};

&usb2phy0_host {
	phy-supply = <&vcc5v0_usb30_host>;
	status = "okay";
};

&usb2phy0_otg {
	phy-supply = <&vcc5v0_usb_otg>;
	status = "okay";
};

&usb2phy1 {
	status = "okay";
};

&usb2phy1_host {
	phy-supply = <&vcc5v0_usb30_host>;
	status = "okay";
};

&usb2phy1_otg {
	phy-supply = <&vcc5v0_usb30_host>;
	status = "okay";
};

&vop {
	assigned-clocks = <&cru DCLK_VOP0>, <&cru DCLK_VOP1>;
	assigned-clock-parents = <&pmucru PLL_HPLL>, <&cru PLL_VPLL>;
	status = "okay";
};

&vop_mmu {
	status = "okay";
};

&vp0 {
	vp0_out_hdmi: endpoint@ROCKCHIP_VOP2_EP_HDMI0 {
		reg = <ROCKCHIP_VOP2_EP_HDMI0>;
		remote-endpoint = <&hdmi_in_vp0>;
	};
};