Commit 2435fca0 authored by Chaoyi Chen's avatar Chaoyi Chen Committed by Heiko Stuebner
Browse files

arm64: dts: rockchip: Add rk3399-evb-ind board 



General feature for rk3399 industry evaluation board:
- Rockchip RK3399
- 4GB LPDDR4
- emmc5.1
- SDIO3.0 compatible TF card
- 1x HDMI2.0a TX
- 1x HDMI1.4b RX with TC358749XBG HDMI to MIPI CSI2 bridge chip
- 1x type-c DisplayPort
- 3x USB3.0 Host
- 1x USB2.0 Host
- 1x Ethernet / USB3.0 to Ethernet

Tested with HDMI/GPU/USB2.0/USB3.0/TF card/emmc.

Signed-off-by: default avatarChaoyi Chen <chaoyi.chen@rock-chips.com>
Link: https://lore.kernel.org/r/20250506034347.57-3-kernel@airkyi.com


Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
parent ff7c417e

arch/arm64/boot/dts/rockchip/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -40,6 +40,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-px5-evb.dtb 
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-r88.dtb

dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-eaidk-610.dtb

dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-evb.dtb

dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-evb-ind.dtb

dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-ficus.dtb

dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-firefly.dtb

dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-gru-bob.dtb

arch/arm64/boot/dts/rockchip/rk3399-evb-ind.dts

0 → 100644
+494 −0
Original line number Diff line number Diff line 
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)

/*

 * Copyright (c) 2025 Rockchip Electronics Co., Ltd.

 */



/dts-v1/;

#include "rk3399.dtsi"



/ {

	model = "Rockchip RK3399 EVB IND LPDDR4 Board";

	compatible = "rockchip,rk3399-evb-ind", "rockchip,rk3399";



	aliases {

		mmc0 = &sdhci;

		mmc1 = &sdmmc;

	};



	chosen {

		stdout-path = "serial2:1500000n8";

	};



	vcc5v0_sys: regulator-vcc5v0-sys {

		compatible = "regulator-fixed";

		enable-active-high;

		gpio = <&gpio4 RK_PD2 GPIO_ACTIVE_HIGH>;

		regulator-name = "vcc5v0_sys";

		regulator-always-on;

		regulator-boot-on;

		regulator-max-microvolt = <5000000>;

		regulator-min-microvolt = <5000000>;

	};

};



&cpu_b0 {

	cpu-supply = <&vdd_cpu_b>;

};



&cpu_b1 {

	cpu-supply = <&vdd_cpu_b>;

};



&cpu_l0 {

	cpu-supply = <&vdd_cpu_l>;

};



&cpu_l1 {

	cpu-supply = <&vdd_cpu_l>;

};



&cpu_l2 {

	cpu-supply = <&vdd_cpu_l>;

};



&cpu_l3 {

	cpu-supply = <&vdd_cpu_l>;

};



&emmc_phy {

	status = "okay";

};



&gpu {

	mali-supply = <&vdd_gpu>;

	status = "okay";

};



&hdmi {

	pinctrl-names = "default";

	pinctrl-0 = <&hdmi_i2c_xfer>, <&hdmi_cec>;

	status = "okay";

};



&hdmi_sound {

	status = "okay";

};



&i2c0 {

	clock-frequency = <400000>;

	i2c-scl-falling-time-ns = <4>;

	i2c-scl-rising-time-ns = <168>;

	status = "okay";



	vdd_gpu: regulator@10 {

		compatible = "tcs,tcs4525";

		reg = <0x10>;

		pinctrl-names = "default";

		pinctrl-0 = <&vsel2_gpio>;

		regulator-name = "vdd_gpu";

		regulator-always-on;

		regulator-boot-on;

		regulator-max-microvolt = <1500000>;

		regulator-min-microvolt = <712500>;

		regulator-ramp-delay = <1000>;

		vin-supply = <&vcc5v0_sys>;

		vsel-gpios = <&gpio1 RK_PB6 GPIO_ACTIVE_HIGH>;

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



		regulator-state-mem {

			regulator-off-in-suspend;

		};

	};



	vdd_cpu_b: regulator@1c {

		compatible = "tcs,tcs4525";

		reg = <0x1c>;

		pinctrl-names = "default";

		pinctrl-0 = <&vsel1_gpio>;

		regulator-name = "vdd_cpu_b";

		regulator-always-on;

		regulator-boot-on;

		regulator-max-microvolt = <1500000>;

		regulator-min-microvolt = <712500>;

		regulator-ramp-delay = <1000>;

		vin-supply = <&vcc5v0_sys>;

		vsel-gpios = <&gpio1 RK_PC1 GPIO_ACTIVE_HIGH>;

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



		regulator-state-mem {

			regulator-off-in-suspend;

		};

	};



	rk809: pmic@20 {

		compatible = "rockchip,rk809";

		reg = <0x20>;

		#clock-cells = <1>;

		clock-output-names = "xin32k", "rk808-clkout2";

		interrupt-parent = <&gpio1>;

		interrupts = <RK_PC5 IRQ_TYPE_LEVEL_LOW>;

		pinctrl-names = "default";

		pinctrl-0 = <&pmic_int_l>;

		wakeup-source;



		vcc1-supply = <&vcc5v0_sys>;

		vcc2-supply = <&vcc5v0_sys>;

		vcc3-supply = <&vcc5v0_sys>;

		vcc4-supply = <&vcc5v0_sys>;

		vcc5-supply = <&vcc_buck5>;

		vcc6-supply = <&vcc_buck5>;

		vcc7-supply = <&vcc5v0_sys>;

		vcc8-supply = <&vcc3v3_sys>;

		vcc9-supply = <&vcc5v0_sys>;



		regulators {

			vdd_center: DCDC_REG1 {

				regulator-name = "vdd_center";

				regulator-always-on;

				regulator-boot-on;

				regulator-initial-mode = <0x2>;

				regulator-max-microvolt = <1350000>;

				regulator-min-microvolt = <750000>;

				regulator-ramp-delay = <6001>;



				regulator-state-mem {

					regulator-off-in-suspend;

				};

			};



			vdd_cpu_l: DCDC_REG2 {

				regulator-name = "vdd_cpu_l";

				regulator-always-on;

				regulator-boot-on;

				regulator-initial-mode = <0x2>;

				regulator-max-microvolt = <1350000>;

				regulator-min-microvolt = <750000>;

				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-max-microvolt = <3300000>;

				regulator-min-microvolt = <3300000>;



				regulator-state-mem {

					regulator-on-in-suspend;

					regulator-suspend-microvolt = <3300000>;

				};

			};



			vcc_buck5: DCDC_REG5 {

				regulator-name = "vcc_buck5";

				regulator-always-on;

				regulator-boot-on;

				regulator-max-microvolt = <2200000>;

				regulator-min-microvolt = <2200000>;



				regulator-state-mem {

					regulator-on-in-suspend;

					regulator-suspend-microvolt = <2200000>;

				};

			};



			vcca_0v9: LDO_REG1 {

				regulator-name = "vcca_0v9";

				regulator-always-on;

				regulator-boot-on;

				regulator-max-microvolt = <900000>;

				regulator-min-microvolt = <900000>;



				regulator-state-mem {

					regulator-off-in-suspend;

				};

			};



			vcc_1v8: LDO_REG2 {

				regulator-name = "vcc_1v8";

				regulator-always-on;

				regulator-boot-on;

				regulator-max-microvolt = <1800000>;

				regulator-min-microvolt = <1800000>;



				regulator-state-mem {

					regulator-on-in-suspend;

					regulator-suspend-microvolt = <1800000>;

				};

			};



			vcc0v9_soc: LDO_REG3 {

				regulator-name = "vcc0v9_soc";

				regulator-always-on;

				regulator-boot-on;

				regulator-max-microvolt = <900000>;

				regulator-min-microvolt = <900000>;



				regulator-state-mem {

					regulator-on-in-suspend;

					regulator-suspend-microvolt = <900000>;

				};

			};



			vcca_1v8: LDO_REG4 {

				regulator-name = "vcca_1v8";

				regulator-always-on;

				regulator-boot-on;

				regulator-max-microvolt = <1800000>;

				regulator-min-microvolt = <1800000>;



				regulator-state-mem {

					regulator-off-in-suspend;

				};

			};



			vdd1v5_dvp: LDO_REG5 {

				regulator-name = "vdd1v5_dvp";

				regulator-always-on;

				regulator-boot-on;

				regulator-max-microvolt = <1500000>;

				regulator-min-microvolt = <1500000>;



				regulator-state-mem {

					regulator-off-in-suspend;

				};

			};



			vcc_1v5: LDO_REG6 {

				regulator-name = "vcc_1v5";

				regulator-always-on;

				regulator-boot-on;

				regulator-max-microvolt = <1500000>;

				regulator-min-microvolt = <1500000>;



				regulator-state-mem {

					regulator-off-in-suspend;

				};

			};



			vcc_3v0: LDO_REG7 {

				regulator-name = "vcc_3v0";

				regulator-always-on;

				regulator-boot-on;

				regulator-max-microvolt = <3000000>;

				regulator-min-microvolt = <3000000>;



				regulator-state-mem {

					regulator-off-in-suspend;

				};

			};



			vccio_sd: LDO_REG8 {

				regulator-name = "vccio_sd";

				regulator-always-on;

				regulator-boot-on;

				regulator-max-microvolt = <3300000>;

				regulator-min-microvolt = <1800000>;



				regulator-state-mem {

					regulator-off-in-suspend;

				};

			};



			vcc_sd: LDO_REG9 {

				regulator-name = "vcc_sd";

				regulator-always-on;

				regulator-boot-on;

				regulator-max-microvolt = <3300000>;

				regulator-min-microvolt = <3300000>;



				regulator-state-mem {

					regulator-off-in-suspend;

				};

			};



			vcc5v0_usb: SWITCH_REG1 {

				regulator-name = "vcc5v0_usb";

				regulator-always-on;

				regulator-boot-on;



				regulator-state-mem {

					regulator-on-in-suspend;

				};

			};



			vccio_3v3: SWITCH_REG2 {

				regulator-name = "vccio_3v3";

				regulator-always-on;

				regulator-boot-on;



				regulator-state-mem {

					regulator-off-in-suspend;

				};

			};

		};

	};

};



&i2s2 {

	status = "okay";

};



&io_domains {

	audio-supply = <&vcca_1v8>;

	bt656-supply = <&vcc_3v0>;

	gpio1830-supply = <&vcc_3v0>;

	sdmmc-supply = <&vccio_sd>;

	status = "okay";

};



&pinctrl {

	pmic {

		pmic_int_l: pmic-int-l {

			rockchip,pins = <1 RK_PC5 RK_FUNC_GPIO &pcfg_pull_up>;

		};



		vsel1_gpio: vsel1 {

			rockchip,pins = <1 RK_PC1 RK_FUNC_GPIO &pcfg_pull_down>;

		};



		vsel2_gpio: vsel2 {

			rockchip,pins = <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_down>;

		};

	};

};



&pmu_io_domains {

	pmu1830-supply = <&vcc_1v8>;

	status = "okay";

};



&sdhci {

	bus-width = <8>;

	keep-power-in-suspend;

	mmc-hs400-1_8v;

	mmc-hs400-enhanced-strobe;

	no-sdio;

	no-sd;

	non-removable;

	status = "okay";

};



&sdmmc {

	bus-width = <4>;

	cap-mmc-highspeed;

	cap-sd-highspeed;

	disable-wp;

	no-sdio;

	no-mmc;

	pinctrl-names = "default";

	pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_bus4>;

	sd-uhs-sdr104;

	vmmc-supply = <&vcc_sd>;

	vqmmc-supply = <&vccio_sd>;

	status = "okay";

};



&tcphy0 {

	status = "okay";

};



&tcphy1 {

	status = "okay";

};



&tsadc {

	/* tshut mode 0:CRU 1:GPIO */

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

	/* tshut polarity 0:LOW 1:HIGH */

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

	status = "okay";

};



&u2phy0 {

	status = "okay";

};



&u2phy0_host {

	status = "okay";

};



&u2phy0_otg {

	status = "okay";

};



&u2phy1 {

	status = "okay";

};



&u2phy1_host {

	status = "okay";

};



&u2phy1_otg {

	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";

};



&usbdrd_dwc3_0 {

	status = "okay";

};



&usbdrd3_0 {

	status = "okay";

};



&usbdrd3_1 {

	status = "okay";

};



&usbdrd_dwc3_1 {

	dr_mode = "host";

	status = "okay";

};



&vopb {

	status = "okay";

};



&vopb_mmu {

	status = "okay";

};



&vopl {

	status = "okay";

};



&vopl_mmu {

	status = "okay";

};