xref: /freebsd/sys/contrib/device-tree/src/arm64/rockchip/rk3566-lckfb-tspi.dts (revision b2d2a78ad80ec68d4a17f5aef97d21686cb1e29b)

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

/dts-v1/;

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/leds/common.h>
#include <dt-bindings/pinctrl/rockchip.h>
#include <dt-bindings/soc/rockchip,vop2.h>
#include <dt-bindings/soc/rockchip,boot-mode.h>
#include "rk3566.dtsi"

/ {
	model = "LCKFB Taishan Pi RK3566";
	compatible = "lckfb,tspi-rk3566", "rockchip,rk3566";

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

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

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

		ramoops: ramoops@110000 {
			compatible = "ramoops";
			reg = <0 0x110000 0 0xf0000>;
			console-size = <0x80000>;
			ftrace-size = <0x00000>;
			pmsg-size = <0x50000>;
			record-size = <0x20000>;
		};
	};

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

		button-recovery {
			label = "recovery";
			linux,code = <KEY_RESTART>;
			press-threshold-microvolt = <108>;
		};
	};

	hdmi_con: hdmi-con {
		compatible = "hdmi-connector";
		type = "d";

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

	leds: leds {
		compatible = "gpio-leds";

		rgb_led_r: rgb-led-r {
			color = <LED_COLOR_ID_RED>;
			gpios = <&gpio1 RK_PB2 GPIO_ACTIVE_LOW>;
			label = "status-red";
		};

		rgb_led_g: rgb-led-g {
			gpios = <&gpio1 RK_PB1 GPIO_ACTIVE_LOW>;
			color = <LED_COLOR_ID_GREEN>;
			label = "status-green";
		};

		rgb_led_b: rgb-led-b {
			gpios = <&gpio1 RK_PB0 GPIO_ACTIVE_LOW>;
			color = <LED_COLOR_ID_BLUE>;
			label = "status-blue";
		};
	};

	multi_leds: multi-led {
		compatible = "leds-group-multicolor";
		color = <LED_COLOR_ID_RGB>;
		label = "status-rgb";
		function = LED_FUNCTION_INDICATOR;
		leds = <&rgb_led_r>, <&rgb_led_g>, <&rgb_led_b>;
	};

	vcc12v0_dcin: regulator-12v0-dcin {
		compatible = "regulator-fixed";
		regulator-name = "vcc12v0_dcin";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <12000000>;
		regulator-max-microvolt = <12000000>;
	};

	vcc3v3_sys: regulator-3v3-vcc-sys {
		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: regulator-5v0-vcc-sys {
		compatible = "regulator-fixed";
		regulator-name = "vcc5v0_sys";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		vin-supply = <&vcc12v0_dcin>;
	};

	vcc5v0_host: regulator-5v0-vcc-host {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio4 RK_PC4 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&vcc5v0_host_en>;
		regulator-name = "vcc5v0_host";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		vin-supply = <&vcc5v0_sys>;
	};

	sdio_pwrseq: sdio-pwrseq {
		compatible = "mmc-pwrseq-simple";
		clocks = <&rk809 1>;
		clock-names = "ext_clock";
		pinctrl-names = "default";
		pinctrl-0 = <&wifi_enable_h>;
		post-power-on-delay-ms = <200>;
		reset-gpios = <&gpio2 RK_PB1 GPIO_ACTIVE_LOW>;
	};

	sound {
		compatible = "simple-audio-card";
		simple-audio-card,format = "i2s";
		simple-audio-card,name = "Analog RK809";
		simple-audio-card,mclk-fs = <256>;

		simple-audio-card,cpu {
			sound-dai = <&i2s1_8ch>;
		};

		simple-audio-card,codec {
			sound-dai = <&rk809>;
		};
	};
};

&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>;
};

&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>;
		assigned-clocks = <&cru I2S1_MCLKOUT_TX>;
		assigned-clock-parents = <&cru CLK_I2S1_8CH_TX>;
		#clock-cells = <1>;
		clock-output-names = "rk808-clkout1", "rk808-clkout2";
		clock-names = "mclk";
		clocks = <&cru I2S1_MCLKOUT_TX>;
		interrupt-parent = <&gpio0>;
		interrupts = <RK_PA3 IRQ_TYPE_LEVEL_LOW>;
		pinctrl-names = "default";
		pinctrl-0 = <&pmic_int>, <&i2s1m0_mclk>;
		rockchip,system-power-controller;
		#sound-dai-cells = <0>;
		wakeup-source;

		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>;

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

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

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

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

			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-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <500000>;
				regulator-max-microvolt = <1350000>;
				regulator-ramp-delay = <6001>;
				regulator-initial-mode = <0x2>;

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

			vdda0v9_image: LDO_REG1 {
				regulator-name = "vdda0v9_image";
				regulator-boot-on;
				regulator-always-on;
				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-always-on;
				regulator-boot-on;
				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-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;

				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;
				};
			};

			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-always-on;
				regulator-boot-on;

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

		codec {
			rockchip,mic-in-differential;
		};
	};
};

&i2c1 {
	status = "okay";
	/* Touch Screen */
};

&i2c4 {
	pinctrl-names = "default";
	pinctrl-0 = <&i2c4m0_xfer>;
	status = "okay";
	/* Camera */
};

&i2s0_8ch {
	status = "okay";
	/* HDMI */
};

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

&i2s2_2ch {
	rockchip,trcm-sync-tx-only;
	status = "okay";
	/* AP6212 Bluetooth */
};

&pinctrl {
	bt {
		bt_enable_h: bt-enable-h {
			rockchip,pins = <2 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
		};

		bt_host_wake_l: bt-host-wake-l {
			rockchip,pins = <2 RK_PC0 RK_FUNC_GPIO &pcfg_pull_down>;
		};

		bt_wake_l: bt-wake-l {
			rockchip,pins = <2 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	hp-detect {
		hp_det: hp-det {
			rockchip,pins = <4 RK_PC6 RK_FUNC_GPIO &pcfg_pull_up>;
		};
	};

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

	sdio-pwrseq {
		wifi_enable_h: wifi-enable-h {
			rockchip,pins = <2 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>;
		};

		wifi_host_wake_h: wifi-host-wake-l {
			rockchip,pins = <2 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	usb2 {
		vcc5v0_host_en: vcc5v0-host-en {
			rockchip,pins = <4 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};
};

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

&pmugrf {
	reboot-mode {
		compatible = "syscon-reboot-mode";
		offset = <0x200>;
		mode-normal = <BOOT_NORMAL>;
		mode-loader = <BOOT_BL_DOWNLOAD>;
		mode-recovery = <BOOT_RECOVERY>;
		mode-bootloader = <BOOT_FASTBOOT>;
	};
};

&saradc {
	vref-supply = <&vcca_1v8>;
	status = "okay";
	/* Channel 0: Recovery Button */
	/* Channel 1: Hardware ID */
};

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

&sdmmc0 {
	bus-width = <4>;
	cap-mmc-highspeed;
	cap-sd-highspeed;
	disable-wp;
	max-frequency = <150000000>;
	pinctrl-names = "default";
	pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>;
	sd-uhs-sdr104;
	vmmc-supply = <&vcc3v3_sd>;
	vqmmc-supply = <&vcc_1v8>;
	status = "okay";
};

&sdmmc1 {
	bus-width = <4>;
	cap-sd-highspeed;
	cap-sdio-irq;
	disable-wp;
	keep-power-in-suspend;
	max-frequency = <150000000>;
	mmc-pwrseq = <&sdio_pwrseq>;
	non-removable;
	pinctrl-names = "default";
	pinctrl-0 = <&sdmmc1_bus4 &sdmmc1_cmd &sdmmc1_clk>;
	sd-uhs-sdr104;
	vmmc-supply = <&vcc3v3_sys>;
	vqmmc-supply = <&vcc_1v8>;
	#address-cells = <1>;
	#size-cells = <0>;
	status = "okay";

	brcmf: wifi@1 {
		compatible = "brcm,bcm4329-fmac";
		reg = <1>;
		interrupt-parent = <&gpio2>;
		interrupts = <RK_PB2 IRQ_TYPE_LEVEL_HIGH>;
		interrupt-names = "host-wake";
		pinctrl-names = "default";
		pinctrl-0 = <&wifi_host_wake_h>;
	};
};

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

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

	bluetooth: bluetooth {
		compatible = "brcm,bcm43438-bt";
		clocks = <&rk809 1>;
		clock-names = "lpo";
		max-speed = <3000000>;
		pinctrl-names = "default";
		pinctrl-0 = <&bt_host_wake_l &bt_wake_l &bt_enable_h>;
		shutdown-gpios = <&gpio2 RK_PB7 GPIO_ACTIVE_HIGH>;
		vbat-supply = <&vcc3v3_sys>;
		vddio-supply = <&vcc_1v8>;
	};
};

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

&usb_host0_ohci {
	status = "okay";
};

&usb_host0_ehci {
	status = "okay";
};

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

&usb_host1_ohci {
	status = "okay";
};

&usb_host1_ehci {
	status = "okay";
};

&usb_host1_xhci {
	dr_mode = "host";
	status = "okay";
};

&usb2phy0 {
	status = "okay";
};

&usb2phy0_host {
	phy-supply = <&vcc5v0_sys>;
	status = "okay";
};

&usb2phy0_otg {
	phy-supply = <&vcc5v0_sys>;
	status = "okay";
};

&usb2phy1 {
	status = "okay";
};

&usb2phy1_host {
	phy-supply = <&vcc5v0_host>;
	status = "okay";
};

&usb2phy1_otg {
	phy-supply = <&vcc5v0_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>;
	};
};