Commit f95d0903 authored by Heiko Stuebner's avatar Heiko Stuebner Committed by Heiko Stuebner
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arm64: dts: rockchip: add Haikou baseboard with RK3588-Q7 SoM 



Haikou is a Qseven and μQseven baseboard featuring PCIe, USB3 and a
video connector for a MIPI-DSI/CSI adapter.

This dts is for usage with the RK3588-Q7 SoM Tiger.

Signed-off-by: default avatarHeiko Stuebner <heiko.stuebner@cherry.de>
Reviewed-by: default avatarQuentin Schulz <quentin.schulz@theobroma-systems.com>
Link: https://lore.kernel.org/r/20240227164659.705271-5-heiko@sntech.de


Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
parent 6173ef24

arch/arm64/boot/dts/rockchip/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -116,6 +116,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-nanopc-t6.dtb 
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-orangepi-5-plus.dtb

dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-quartzpro64.dtb

dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-rock-5b.dtb

dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-tiger-haikou.dtb

dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-toybrick-x0.dtb

dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-turing-rk1.dtb

dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-coolpi-4b.dtb

arch/arm64/boot/dts/rockchip/rk3588-tiger-haikou.dts

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+266 −0
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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)

/*

 * Copyright (c) 2023 Theobroma Systems Design und Consulting GmbH

 */



/dts-v1/;

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

#include "rk3588-tiger.dtsi"



/ {

	model = "Theobroma Systems RK3588-Q7 SoM on Haikou devkit";

	compatible = "tsd,rk3588-tiger-haikou", "tsd,rk3588-tiger", "rockchip,rk3588";



	aliases {

		ethernet0 = &gmac0;

		mmc1 = &sdmmc;

	};



	chosen {

		stdout-path = "serial2:115200n8";

	};



	dc_12v: dc-12v-regulator {

		compatible = "regulator-fixed";

		regulator-name = "dc_12v";

		regulator-always-on;

		regulator-boot-on;

		regulator-min-microvolt = <12000000>;

		regulator-max-microvolt = <12000000>;

	};



	gpio-keys {

		compatible = "gpio-keys";

		pinctrl-names = "default";

		pinctrl-0 = <&haikou_keys_pin>;



		button-batlow-n {

			label = "BATLOW#";

			linux,code = <KEY_BATTERY>;

			gpios = <&gpio3 RK_PB5 GPIO_ACTIVE_LOW>;

		};



		button-slp-btn-n {

			label = "SLP_BTN#";

			linux,code = <KEY_SLEEP>;

			gpios = <&gpio4 RK_PB3 GPIO_ACTIVE_LOW>;

		};



		button-wake-n {

			label = "WAKE#";

			linux,code = <KEY_WAKEUP>;

			gpios = <&gpio3 RK_PC6 GPIO_ACTIVE_LOW>;

			wakeup-source;

		};



		switch-lid-btn-n {

			label = "LID_BTN#";

			linux,code = <SW_LID>;

			linux,input-type = <EV_SW>;

			gpios = <&gpio3 RK_PD5 GPIO_ACTIVE_LOW>;

		};

	};



	i2s3-sound {

		compatible = "simple-audio-card";

		simple-audio-card,format = "i2s";

		simple-audio-card,name = "Haikou,I2S-codec";

		simple-audio-card,mclk-fs = <512>;

		simple-audio-card,frame-master = <&sgtl5000_codec>;

		simple-audio-card,bitclock-master = <&sgtl5000_codec>;



		sgtl5000_codec: simple-audio-card,codec {

			sound-dai = <&sgtl5000>;

		};



		simple-audio-card,cpu {

			sound-dai = <&i2s3_2ch>;

		};

	};



	sgtl5000_clk: sgtl5000-oscillator  {

		compatible = "fixed-clock";

		#clock-cells = <0>;

		clock-frequency = <24576000>;

	};



	vcc3v3_baseboard: vcc3v3-baseboard-regulator {

		compatible = "regulator-fixed";

		regulator-name = "vcc3v3_baseboard";

		regulator-always-on;

		regulator-boot-on;

		regulator-min-microvolt = <3300000>;

		regulator-max-microvolt = <3300000>;

		vin-supply = <&dc_12v>;

	};



	vcc3v3_low_noise: vcc3v3-low-noise-regulator {

		compatible = "regulator-fixed";

		regulator-name = "vcc3v3_low_noise";

		regulator-boot-on;

		regulator-min-microvolt = <3300000>;

		regulator-max-microvolt = <3300000>;

		vin-supply = <&vcc5v0_usb>;

	};



	vcc5v0_baseboard: vcc5v0-baseboard-regulator {

		compatible = "regulator-fixed";

		regulator-name = "vcc5v0_baseboard";

		regulator-always-on;

		regulator-boot-on;

		regulator-min-microvolt = <5000000>;

		regulator-max-microvolt = <5000000>;

		vin-supply = <&dc_12v>;

	};



	vcc5v0_usb: vcc5v0-usb-regulator {

		compatible = "regulator-fixed";

		regulator-name = "vcc5v0_usb";

		regulator-always-on;

		regulator-boot-on;

		regulator-min-microvolt = <5000000>;

		regulator-max-microvolt = <5000000>;

		vin-supply = <&dc_12v>;

	};



	vddd_audio_1v6: vddd-audio-1v6-regulator {

		compatible = "regulator-fixed";

		regulator-name = "vddd_audio_1v6";

		regulator-boot-on;

		regulator-min-microvolt = <1600000>;

		regulator-max-microvolt = <1600000>;

		vin-supply = <&vcc5v0_usb>;

	};

};



&combphy2_psu {

	status = "okay";

};



&gmac0 {

	status = "okay";

};



&i2c1 {

	status = "okay";



	eeprom@50 {

		reg = <0x50>;

		compatible = "atmel,24c01";

		pagesize = <8>;

		size = <128>;

		vcc-supply = <&vcc3v3_baseboard>;

	};

};



&i2c5 {

	clock-frequency = <400000>;

	status = "okay";



	sgtl5000: codec@a {

		compatible = "fsl,sgtl5000";

		reg = <0x0a>;

		clocks = <&sgtl5000_clk>;

		#sound-dai-cells = <0>;

		VDDA-supply = <&vcc3v3_low_noise>;

		VDDIO-supply = <&vcc3v3_baseboard>;

		VDDD-supply = <&vddd_audio_1v6>;

	};

};



&i2c8 {

	status = "okay";

};



&i2s3_2ch {

	status = "okay";

};



&pcie30phy {

	status = "okay";

};



&pcie3x4 {

	vpcie3v3-supply = <&vcc3v3_baseboard>;

	status = "okay";

};



&pinctrl {

	haikou {

		haikou_keys_pin: haikou-keys-pin {

			rockchip,pins =

				/* BATLOW# */

				<3 RK_PB5 RK_FUNC_GPIO &pcfg_pull_up>,

				/* SLP_BTN# */

				<4 RK_PB3 RK_FUNC_GPIO &pcfg_pull_up>,

				/* WAKE# */

				<3 RK_PC6 RK_FUNC_GPIO &pcfg_pull_up>,

				/* LID_BTN */

				<3 RK_PD5 RK_FUNC_GPIO &pcfg_pull_up>;

		};

	};

};



&sdmmc {

	/* while the same pin, sdmmc_det does not detect card changes */

	cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>;

	disable-wp;

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

	sd-uhs-sdr12;

	sd-uhs-sdr25;

	sd-uhs-sdr50;

	sd-uhs-sdr104;

	vmmc-supply = <&vcc3v3_baseboard>;

	status = "okay";

};



&u2phy2 {

	status = "okay";

};



&u2phy2_host {

	status = "okay";

};



&u2phy3 {

	status = "okay";

};



&u2phy3_host {

	status = "okay";

};



&uart2 {

	pinctrl-0 = <&uart2m2_xfer>;

	status = "okay";

};



&uart5 {

	rts-gpios = <&gpio3 RK_PB3 GPIO_ACTIVE_HIGH>;

	status = "okay";

};



/* host0 on Q7_USB_P2, lower usb3 port */

&usb_host0_ehci {

	status = "okay";

};



/* host0 on Q7_USB_P2, lower usb3 port */

&usb_host0_ohci {

	status = "okay";

};



/* host1 on Q7_USB_P3, usb2 port */

&usb_host1_ehci {

	status = "okay";

};



/* host1 on Q7_USB_P3, usb2 port */

&usb_host1_ohci {

	status = "okay";

};



/* host2 on Q7_USB_P2, lower usb3 port */

&usb_host2_xhci {

	status = "okay";

};