Commit 1a5c8d30 authored by Jonas Karlman's avatar Jonas Karlman Committed by Heiko Stuebner
Browse files

arm64: dts: rockchip: Add Radxa ZERO 3W/3E 



The Radxa ZERO 3W/3E is an ultra-small, high-performance single board
computer based on the Rockchip RK3566, with a compact form factor and
rich interfaces.

The ZERO 3W and ZERO 3E are basically the same size and model, but
differ only in storage and network interfaces.

- eMMC (3W)
- SD-card (both)
- Ethernet (3E)
- WiFi/BT (3W)

Add initial support for eMMC, SD-card, Ethernet, HDMI and USB.

Signed-off-by: default avatarJonas Karlman <jonas@kwiboo.se>
Link: https://lore.kernel.org/r/20240521202810.1225636-3-jonas@kwiboo.se


Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
parent ad986e45

arch/arm64/boot/dts/rockchip/Makefile

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@@ -90,6 +90,8 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-powkiddy-x55.dtb 
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-quartz64-a.dtb

dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-quartz64-b.dtb

dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-radxa-cm3-io.dtb

dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-radxa-zero-3e.dtb

dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-radxa-zero-3w.dtb

dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-roc-pc.dtb

dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-rock-3c.dtb

dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-soquartz-blade.dtb

arch/arm64/boot/dts/rockchip/rk3566-radxa-zero-3.dtsi

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



#include <dt-bindings/gpio/gpio.h>

#include <dt-bindings/leds/common.h>

#include <dt-bindings/soc/rockchip,vop2.h>

#include "rk3566.dtsi"



/ {

	aliases {

		mmc0 = &sdmmc0;

	};



	chosen {

		stdout-path = "serial2:1500000n8";

	};



	hdmi-con {

		compatible = "hdmi-connector";

		type = "d";



		port {

			hdmi_con_in: endpoint {

				remote-endpoint = <&hdmi_out_con>;

			};

		};

	};



	leds {

		compatible = "gpio-leds";

		pinctrl-names = "default";

		pinctrl-0 = <&user_led2>;



		led-green {

			color = <LED_COLOR_ID_GREEN>;

			default-state = "on";

			function = LED_FUNCTION_HEARTBEAT;

			gpios = <&gpio0 RK_PA0 GPIO_ACTIVE_HIGH>;

			linux,default-trigger = "heartbeat";

		};

	};



	vcc_1v8: regulator-1v8-vcc {

		compatible = "regulator-fixed";

		regulator-name = "vcc_1v8";

		regulator-always-on;

		regulator-boot-on;

		regulator-min-microvolt = <1800000>;

		regulator-max-microvolt = <1800000>;

		vin-supply = <&vcc_1v8_p>;

	};



	vcca_1v8: regulator-1v8-vcca {

		compatible = "regulator-fixed";

		regulator-name = "vcca_1v8";

		regulator-always-on;

		regulator-boot-on;

		regulator-min-microvolt = <1800000>;

		regulator-max-microvolt = <1800000>;

		vin-supply = <&vcc_1v8_p>;

	};



	vcca1v8_image: regulator-1v8-vcca-image {

		compatible = "regulator-fixed";

		regulator-name = "vcca1v8_image";

		regulator-always-on;

		regulator-boot-on;

		regulator-min-microvolt = <1800000>;

		regulator-max-microvolt = <1800000>;

		vin-supply = <&vcc_1v8_p>;

	};



	vcc_3v3: regulator-3v3-vcc {

		compatible = "regulator-fixed";

		regulator-name = "vcc_3v3";

		regulator-always-on;

		regulator-boot-on;

		regulator-min-microvolt = <3300000>;

		regulator-max-microvolt = <3300000>;

		vin-supply = <&vcc3v3_sys>;

	};



	vcc_sys: regulator-5v0-vcc-sys {

		compatible = "regulator-fixed";

		regulator-name = "vcc_sys";

		regulator-always-on;

		regulator-boot-on;

		regulator-min-microvolt = <5000000>;

		regulator-max-microvolt = <5000000>;

	};

};



&combphy1 {

	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_npu>;

	status = "okay";

};



&hdmi {

	avdd-0v9-supply = <&vdda_0v9>;

	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";



	rk817: pmic@20 {

		compatible = "rockchip,rk817";

		reg = <0x20>;

		#clock-cells = <1>;

		clock-output-names = "rk817-clkout1", "rk817-clkout2";

		interrupt-parent = <&gpio0>;

		interrupts = <RK_PA3 IRQ_TYPE_LEVEL_LOW>;

		pinctrl-names = "default";

		pinctrl-0 = <&pmic_int_l>;

		system-power-controller;

		wakeup-source;



		vcc1-supply = <&vcc_sys>;

		vcc2-supply = <&vcc_sys>;

		vcc3-supply = <&vcc_sys>;

		vcc4-supply = <&vcc_sys>;

		vcc5-supply = <&vcc_sys>;

		vcc6-supply = <&vcc_sys>;

		vcc7-supply = <&vcc_sys>;

		vcc8-supply = <&vcc_sys>;

		vcc9-supply = <&vcc5v_midu>;



		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_npu: DCDC_REG2 {

				regulator-name = "vdd_gpu_npu";

				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;

				};

			};



			vcc3v3_sys: DCDC_REG4 {

				regulator-name = "vcc3v3_sys";

				regulator-always-on;

				regulator-boot-on;

				regulator-initial-mode = <0x2>;

				regulator-min-microvolt = <3300000>;

				regulator-max-microvolt = <3300000>;



				regulator-state-mem {

					regulator-on-in-suspend;

					regulator-suspend-microvolt = <3300000>;

				};

			};



			vcca1v8_pmu: LDO_REG1 {

				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>;

				};

			};



			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>;

				};

			};



			vcc_1v8_p: LDO_REG7 {

				regulator-name = "vcc_1v8_p";

				regulator-always-on;

				regulator-boot-on;

				regulator-min-microvolt = <1800000>;

				regulator-max-microvolt = <1800000>;



				regulator-state-mem {

					regulator-off-in-suspend;

				};

			};



			vcc1v8_dvp: LDO_REG8 {

				regulator-name = "vcc1v8_dvp";

				regulator-always-on;

				regulator-boot-on;

				regulator-min-microvolt = <1800000>;

				regulator-max-microvolt = <1800000>;



				regulator-state-mem {

					regulator-off-in-suspend;

				};

			};



			vcc2v8_dvp: LDO_REG9 {

				regulator-name = "vcc2v8_dvp";

				regulator-always-on;

				regulator-boot-on;

				regulator-min-microvolt = <2800000>;

				regulator-max-microvolt = <2800000>;



				regulator-state-mem {

					regulator-off-in-suspend;

				};

			};



			vcc5v_midu: BOOST {

				regulator-name = "vcc5v_midu";

				regulator-always-on;

				regulator-boot-on;

				regulator-min-microvolt = <5000000>;

				regulator-max-microvolt = <5000000>;



				regulator-state-mem {

					regulator-off-in-suspend;

				};

			};



			vbus: OTG_SWITCH {

				regulator-name = "vbus";



				regulator-state-mem {

					regulator-off-in-suspend;

				};

			};

		};

	};



	vdd_cpu: regulator@40 {

		compatible = "rockchip,rk8600";

		reg = <0x40>;

		fcs,suspend-voltage-selector = <1>;

		regulator-name = "vdd_cpu";

		regulator-always-on;

		regulator-boot-on;

		regulator-min-microvolt = <712500>;

		regulator-max-microvolt = <1390000>;

		regulator-ramp-delay = <2300>;

		vin-supply = <&vcc_sys>;



		regulator-state-mem {

			regulator-off-in-suspend;

		};

	};

};



&i2s0_8ch {

	status = "okay";

};



&pinctrl {

	leds {

		user_led2: user-led2 {

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

		};

	};



	pmic {

		pmic_int_l: pmic-int-l {

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

		};

	};

};



&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 = <&vcc_1v8>;

	vccio5-supply = <&vcc_3v3>;

	vccio6-supply = <&vcc_3v3>;

	vccio7-supply = <&vcc_3v3>;

	status = "okay";

};



&saradc {

	vref-supply = <&vcca_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>;

	vmmc-supply = <&vcc3v3_sys>;

	vqmmc-supply = <&vccio_sd>;

	status = "okay";

};



&tsadc {

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

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

	status = "okay";

};



&uart2 {

	status = "okay";

};



&usb_host0_xhci {

	dr_mode = "peripheral";

	status = "okay";

};



&usb_host1_xhci {

	status = "okay";

};



&usb2phy0 {

	status = "okay";

};



&usb2phy0_host {

	status = "okay";

};



&usb2phy0_otg {

	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>;

	};

};

arch/arm64/boot/dts/rockchip/rk3566-radxa-zero-3e.dts

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



/dts-v1/;



#include "rk3566-radxa-zero-3.dtsi"



/ {

	model = "Radxa ZERO 3E";

	compatible = "radxa,zero-3e", "rockchip,rk3566";



	aliases {

		ethernet0 = &gmac1;

	};

};



&gmac1 {

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

	assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>, <&cru CLK_MAC1_2TOP>;

	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";

};



&mdio1 {

	rgmii_phy1: ethernet-phy@1 {

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

		reg = <1>;

		pinctrl-names = "default";

		pinctrl-0 = <&gmac1_rstn>;

		reset-assert-us = <20000>;

		reset-deassert-us = <50000>;

		reset-gpios = <&gpio3 RK_PC0 GPIO_ACTIVE_LOW>;

	};

};



&pinctrl {

	gmac1 {

		gmac1_rstn: gmac1-rstn {

			rockchip,pins = <3 RK_PC0 RK_FUNC_GPIO &pcfg_pull_none>;

		};

	};

};

arch/arm64/boot/dts/rockchip/rk3566-radxa-zero-3w.dts

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



/dts-v1/;



#include "rk3566-radxa-zero-3.dtsi"



/ {

	model = "Radxa ZERO 3W";

	compatible = "radxa,zero-3w", "rockchip,rk3566";



	aliases {

		mmc1 = &sdhci;

		mmc2 = &sdmmc1;

	};



	sdio_pwrseq: sdio-pwrseq {

		compatible = "mmc-pwrseq-simple";

		clocks = <&rk817 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>;

	};

};



&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>;

		};



		host_wake_bt_h: host-wake-bt-h {

			rockchip,pins = <0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;

		};

	};



	wifi {

		wifi_reg_on_h: wifi-reg-on-h {

			rockchip,pins = <0 RK_PC0 RK_FUNC_GPIO &pcfg_pull_none>;

		};



		wifi_wake_host_h: wifi-wake-host-h {

			rockchip,pins = <0 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;

		};

	};

};



&sdhci {

	bus-width = <8>;

	cap-mmc-highspeed;

	max-frequency = <200000000>;

	mmc-hs200-1_8v;

	no-sd;

	no-sdio;

	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";

};



&sdmmc1 {

	bus-width = <4>;

	cap-sd-highspeed;

	cap-sdio-irq;

	keep-power-in-suspend;

	mmc-pwrseq = <&sdio_pwrseq>;

	no-mmc;

	no-sd;

	non-removable;

	pinctrl-names = "default";

	pinctrl-0 = <&sdmmc1_bus4 &sdmmc1_clk &sdmmc1_cmd>;

	sd-uhs-sdr104;

	vmmc-supply = <&vcc_3v3>;

	vqmmc-supply = <&vcc_1v8>;

	status = "okay";

};



&uart1 {

	pinctrl-names = "default";

	pinctrl-0 = <&uart1m0_xfer &uart1m0_ctsn &uart1m0_rtsn>;

	uart-has-rtscts;

	status = "okay";

};