Commit 86a504b8 authored by Chukun Pan's avatar Chukun Pan Committed by Heiko Stuebner
Browse files

arm64: dts: rockchip: Add HINLINK H68K 



The HINLINK H68K is a development board with the
Rockchip RK3568 SoC. It has the following features:

- 2/4GB LPDDR4
- 1x HDMI Type A
- 3.5mm jack with mic
- 1x PCIE 2.0 WiFi slot
- 1x USB 3.0, 2x USB 2.0
- 2x 1GbE RTL8211F Ethernet
- 2x 2.5GbE RTL8125B Ethernet
- MicroSD card slot / eMMC 32GB

Signed-off-by: default avatarChukun Pan <amadeus@jmu.edu.cn>
Link: https://lore.kernel.org/r/20250818100009.170202-4-amadeus@jmu.edu.cn


Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
parent 4bef07b7

arch/arm64/boot/dts/rockchip/Makefile

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@@ -130,6 +130,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-bpi-r2-pro.dtb 
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-evb1-v10.dtb

dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-fastrhino-r66s.dtb

dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-fastrhino-r68s.dtb

dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-hinlink-h68k.dtb

dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-lubancat-2.dtb

dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-mecsbc.dtb

dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-nanopi-r5c.dtb

arch/arm64/boot/dts/rockchip/rk3568-hinlink-h68k.dts

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



/dts-v1/;



#include "rk3568-hinlink-opc.dtsi"



/ {

	model = "HINLINK H68K";

	compatible = "hinlink,h68k", "rockchip,rk3568";



	aliases {

		ethernet0 = &gmac0;

		ethernet1 = &gmac1;

	};

};



&gmac0 {

	assigned-clocks = <&cru SCLK_GMAC0_RX_TX>, <&cru SCLK_GMAC0>;

	assigned-clock-parents = <&cru SCLK_GMAC0_RGMII_SPEED>;

	assigned-clock-rates = <0>, <125000000>;

	clock_in_out = "output";

	phy-handle = <&rgmii_phy0>;

	phy-mode = "rgmii-id";

	phy-supply = <&vcc3v3_sys>;

	pinctrl-names = "default";

	pinctrl-0 = <&gmac0_miim

		     &gmac0_tx_bus2

		     &gmac0_rx_bus2

		     &gmac0_rgmii_clk

		     &gmac0_rgmii_bus

		     &gmac0_rstn>;

	status = "okay";

};



&gmac1 {

	assigned-clocks = <&cru SCLK_GMAC1_RX_TX>, <&cru SCLK_GMAC1>;

	assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>;

	assigned-clock-rates = <0>, <125000000>;

	clock_in_out = "output";

	phy-handle = <&rgmii_phy1>;

	phy-mode = "rgmii-id";

	phy-supply = <&vcc3v3_sys>;

	pinctrl-names = "default";

	pinctrl-0 = <&gmac1m1_miim

		     &gmac1m1_tx_bus2

		     &gmac1m1_rx_bus2

		     &gmac1m1_rgmii_clk

		     &gmac1m1_rgmii_bus

		     &gmac1_rstn>;

	status = "okay";

};



&mdio0 {

	rgmii_phy0: ethernet-phy@1 {

		compatible = "ethernet-phy-ieee802.3-c22";

		reg = <0x1>;

		reset-assert-us = <20000>;

		reset-deassert-us = <100000>;

		reset-gpios = <&gpio2 RK_PD3 GPIO_ACTIVE_LOW>;

	};

};



&mdio1 {

	rgmii_phy1: ethernet-phy@1 {

		compatible = "ethernet-phy-ieee802.3-c22";

		reg = <0x1>;

		reset-assert-us = <20000>;

		reset-deassert-us = <100000>;

		reset-gpios = <&gpio1 RK_PB0 GPIO_ACTIVE_LOW>;

	};

};



&pinctrl {

	gmac {

		gmac0_rstn: gmac0-rstn {

			rockchip,pins = <2 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>;

		};



		gmac1_rstn: gmac1-rstn {

			rockchip,pins = <1 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;

		};

	};

};

arch/arm64/boot/dts/rockchip/rk3568-hinlink-opc.dtsi

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



#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 "rk3568.dtsi"



/ {

	aliases {

		mmc0 = &sdhci;

		mmc1 = &sdmmc0;

	};



	chosen {

		stdout-path = "serial2:1500000n8";

	};



	hdmi-con {

		compatible = "hdmi-connector";

		type = "a";



		port {

			hdmi_con_in: endpoint {

				remote-endpoint = <&hdmi_out_con>;

			};

		};

	};



	ir-receiver {

		compatible = "gpio-ir-receiver";

		gpios = <&gpio0 RK_PC2 GPIO_ACTIVE_LOW>;

		pinctrl-names = "default";

		pinctrl-0 = <&pwm3_ir_m0>;

	};



	keys {

		compatible = "gpio-keys";

		pinctrl-names = "default";

		pinctrl-0 = <&factory>;



		button-factory {

			label = "factory";

			linux,code = <KEY_RESTART>;

			gpios = <&gpio0 RK_PA0 GPIO_ACTIVE_LOW>;

			debounce-interval = <50>;

		};

	};



	leds {

		compatible = "gpio-leds";

		pinctrl-names = "default";

		pinctrl-0 = <&green_led>, <&red_led>, <&work_led>;



		led-0 {

			color = <LED_COLOR_ID_BLUE>;

			function = LED_FUNCTION_WAN;

			gpios = <&gpio3 RK_PA5 GPIO_ACTIVE_HIGH>;

			linux,default-trigger = "netdev";

		};



		led-1 {

			color = <LED_COLOR_ID_AMBER>;

			function = LED_FUNCTION_DISK;

			gpios = <&gpio3 RK_PA7 GPIO_ACTIVE_HIGH>;

		};



		led-2 {

			color = <LED_COLOR_ID_GREEN>;

			function = LED_FUNCTION_STATUS;

			gpios = <&gpio3 RK_PB0 GPIO_ACTIVE_HIGH>;

			linux,default-trigger = "default-on";

		};

	};



	vcc0v9_2g5: regulator-0v9-vcc-2g5 {

		compatible = "regulator-fixed";

		regulator-name = "vcc0v9_2g5";

		regulator-always-on;

		regulator-boot-on;

		regulator-min-microvolt = <900000>;

		regulator-max-microvolt = <900000>;

		vin-supply = <&vcc5v0_sys>;

	};



	vcc12v_dcinp: regulator-12v-vcc-dcinp {

		compatible = "regulator-fixed";

		regulator-name = "vcc12v_dcinp";

		regulator-always-on;

		regulator-boot-on;

		regulator-min-microvolt = <12000000>;

		regulator-max-microvolt = <12000000>;

	};



	vcc3v3_pi6c_05: regulator-3v3-vcc-pi6c-05 {

		compatible = "regulator-fixed";

		enable-active-high;

		gpios = <&gpio0 RK_PC4 GPIO_ACTIVE_HIGH>;

		pinctrl-names = "default";

		pinctrl-0 = <&lan_power_en>;

		regulator-name = "vcc3v3_pi6c_05";

		regulator-min-microvolt = <3300000>;

		regulator-max-microvolt = <3300000>;

		vin-supply = <&vcc5v0_sys>;

	};



	vcc3v3_sd: regulator-3v3-vcc-sd {

		compatible = "regulator-fixed";

		enable-active-high;

		gpios = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>;

		pinctrl-names = "default";

		pinctrl-0 = <&sd_pwren>;

		regulator-name = "vcc3v3_sd";

		regulator-min-microvolt = <3300000>;

		regulator-max-microvolt = <3300000>;

		vin-supply = <&vcc3v3_sys>;

	};



	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 = <&vcc12v_dcinp>;

	};



	vcc5v0_usb30_otg0: regulator-5v0-vcc-usb30-otg0 {

		compatible = "regulator-fixed";

		enable-active-high;

		gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_HIGH>;

		pinctrl-names = "default";

		pinctrl-0 = <&usb_power_en>;

		regulator-name = "vcc5v0_usb30_otg0";

		regulator-min-microvolt = <5000000>;

		regulator-max-microvolt = <5000000>;

		vin-supply = <&vcc5v0_sys>;

	};

};



&combphy0 {

	status = "okay";

};



&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>;

		#clock-cells = <1>;

		interrupt-parent = <&gpio0>;

		interrupts = <RK_PA3 IRQ_TYPE_LEVEL_LOW>;

		pinctrl-names = "default";

		pinctrl-0 = <&pmic_int>;

		system-power-controller;

		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-initial-mode = <0x2>;

				regulator-min-microvolt = <500000>;

				regulator-max-microvolt = <1350000>;

				regulator-ramp-delay = <6001>;



				regulator-state-mem {

					regulator-off-in-suspend;

				};

			};



			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;

				};

			};



			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-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: SWITCH_REG2 {

				regulator-name = "vcc3v3";

				regulator-always-on;

				regulator-boot-on;



				regulator-state-mem {

					regulator-off-in-suspend;

				};

			};

		};

	};

};



&i2c2 {

	pinctrl-names = "default";

	pinctrl-0 = <&i2c2m1_xfer>;

	status = "okay";

};



&i2s0_8ch {

	status = "okay";

};



&pcie2x1 {

	pinctrl-names = "default";

	pinctrl-0 = <&wifi_perstn>;

	reset-gpios = <&gpio2 RK_PD6 GPIO_ACTIVE_HIGH>;

	vpcie3v3-supply = <&vcc3v3_pi6c_05>;

	status = "okay";

};



&pcie30phy {

	data-lanes = <1 2>;

	status = "okay";

};



&pcie3x1 {

	num-lanes = <1>;

	pinctrl-names = "default";

	pinctrl-0 = <&lan_resetb>;

	reset-gpios = <&gpio3 RK_PA4 GPIO_ACTIVE_HIGH>;

	vpcie3v3-supply = <&vcc3v3_pi6c_05>;

	status = "okay";

};



&pcie3x2 {

	num-lanes = <1>;

	pinctrl-names = "default";

	pinctrl-0 = <&lan_reseta>;

	reset-gpios = <&gpio2 RK_PD0 GPIO_ACTIVE_HIGH>;

	vpcie3v3-supply = <&vcc3v3_pi6c_05>;

	status = "okay";

};



&pinctrl {

	keys {

		factory: factory {

			rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>;

		};

	};



	leds {

		green_led: green-led {

			rockchip,pins = <3 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>;

		};



		red_led: red-led {

			rockchip,pins = <3 RK_PA7 RK_FUNC_GPIO &pcfg_pull_none>;

		};



		work_led: work-led {

			rockchip,pins = <3 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;

		};

	};



	ir {

		pwm3_ir_m0: pwm3-ir-m0 {

			rockchip,pins = <0 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>;

		};

	};



	mmc {

		sd_pwren: sd-pwren {

			rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;

		};

	};



	pcie {

		lan_power_en: lan-power-en {

			rockchip,pins = <0 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>;

		};



		lan_reseta: lan-reseta {

			rockchip,pins = <2 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>;

		};



		lan_resetb: lan-resetb {

			rockchip,pins = <3 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;

		};



		wifi_perstn: wifi-perstn {

			rockchip,pins = <2 RK_PD6 RK_FUNC_GPIO &pcfg_pull_none>;

		};

	};



	pmic {

		pmic_int: pmic-int {

			rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>;

		};

	};



	usb {

		usb_power_en: usb-power-en {

			rockchip,pins = <0 RK_PA5 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";

};



&pwm0 {

	status = "okay";

};



&saradc {

	vref-supply = <&vcca_1v8>;

	status = "okay";

};



/* Via Type-C adapter */

&sata0 {

	status = "okay";

};



&sdhci {

	bus-width = <8>;

	cap-mmc-highspeed;

	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;

	cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>;

	disable-wp;

	pinctrl-names = "default";

	pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>;

	sd-uhs-sdr50;

	vmmc-supply = <&vcc3v3_sd>;

	vqmmc-supply = <&vccio_sd>;

	status = "okay";

};



&tsadc {

	rockchip,hw-tshut-mode = <1>;

	rockchip,hw-tshut-polarity = <0>;

	status = "okay";

};



&uart2 {

	status = "okay";

};



&usb_host0_ehci {

	status = "okay";

};



&usb_host0_ohci {

	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_otg0>;

	status = "okay";

};



&usb2phy1 {

	status = "okay";

};



&usb2phy1_host {

	phy-supply = <&vcc5v0_usb30_otg0>;

	status = "okay";

};



&usb2phy1_otg {

	phy-supply = <&vcc5v0_usb30_otg0>;

	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>;

	};

};