Commit 6d9a7bd6 authored by Levin Du's avatar Levin Du Committed by Heiko Stuebner
Browse files

arm64: dts: rockchip: add support for Firefly ROC-RK3399-PC-PLUS 



ROC-RK3399-PC-PLUS is the board inside the portable Firefly Station P1 Geek
PC. As a redesign after the ROC-RK3399-PC, it uses DC-12V as power input
and spares a USB 3 host port. It is also equipped with a USB WiFi chip and
audio codec without the mezzanine board.

- Rockchip RK3399 SoC
- 4GB LPDDR4 RAM
- 16MB SPI-Flash
- eMMC slot
- TF card slot
- USB 3.0 Port x 1, USB 2.0 Port x 1, TypeC Port x 1
- HDMI
- Gigabit Ethernet
- WiFi: RTL8723DU
- Audio: ES8388
- Key: Recovery
- LED: WORK, DIY
- IR

Signed-off-by: default avatarKongxin Deng <dkx@t-chip.com.cn>
Signed-off-by: default avatarLevin Du <djw@t-chip.com.cn>
Link: https://lore.kernel.org/r/20210628035402.16812-3-djw@t-chip.com.cn


Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
parent 311864f6

arch/arm64/boot/dts/rockchip/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -43,6 +43,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-pinebook-pro.dtb 
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-puma-haikou.dtb

dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-roc-pc.dtb

dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-roc-pc-mezzanine.dtb

dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-roc-pc-plus.dtb

dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-rock-pi-4a.dtb

dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-rock-pi-4b.dtb

dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-rock-pi-4c.dtb

arch/arm64/boot/dts/rockchip/rk3399-roc-pc-plus.dts

0 → 100644
+218 −0
Original line number Diff line number Diff line 
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)

/*

 * Copyright (c) 2017 T-Chip Intelligent Technology Co., Ltd

 */



/dts-v1/;

#include "rk3399-roc-pc.dtsi"



/*

 * Notice:

 * 1. rk3399-roc-pc-plus is powered by dc_12v directly.

 * 2. rk3399-roc-pc-plus has only vcc_bus_typec0 in schematic, which is coresponding

 *    to vcc_vbus_typec1 in rk3399-roc-pc.

 *    For simplicity, reserve the node name of vcc_vbus_typec1.

 * 3. vcc5v0_host is actually 2 regulators (host0, 1) controlled by the same gpio.

 */



/delete-node/ &fusb1;

/delete-node/ &hub_rst;

/delete-node/ &mp8859;

/delete-node/ &vcc_sys_en;

/delete-node/ &vcc_vbus_typec0;

/delete-node/ &yellow_led;



/ {

	model = "Firefly ROC-RK3399-PC-PLUS Board";

	compatible = "firefly,roc-rk3399-pc-plus", "rockchip,rk3399";



	dc_12v: dc-12v {

		compatible = "regulator-fixed";

		regulator-name = "dc_12v";

		regulator-always-on;

		regulator-boot-on;

		regulator-min-microvolt = <12000000>;

		regulator-max-microvolt = <12000000>;

	};



	es8388-sound {

		compatible = "simple-audio-card";

		pinctrl-names = "default";

		pinctrl-0 = <&hp_det_pin>;

		simple-audio-card,name = "rockchip,es8388-codec";

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

		simple-audio-card,mclk-fs = <256>;

		simple-audio-card,widgets =

			"Microphone", "Mic Jack",

			"Headphone", "Headphones";

		simple-audio-card,routing =

			"LINPUT1", "Mic Jack",

			"Headphone Amp INL", "LOUT2",

			"Headphone Amp INR", "ROUT2",

			"Headphones", "Headphone Amp OUTL",

			"Headphones", "Headphone Amp OUTR";

		simple-audio-card,hp-det-gpio = <&gpio2 RK_PA6 GPIO_ACTIVE_HIGH>;

		simple-audio-card,aux-devs = <&headphones_amp>;

		simple-audio-card,pin-switches = "Headphones";



		simple-audio-card,codec {

			sound-dai = <&es8388>;

		};



		simple-audio-card,cpu {

			sound-dai = <&i2s1>;

		};

	};



	gpio-fan {

		#cooling-cells = <2>;

		compatible = "gpio-fan";

		gpio-fan,speed-map = <0 0 3000 1>;

		gpios = <&gpio1 RK_PA1 GPIO_ACTIVE_HIGH>;

	};



	/delete-node/ gpio-keys;



	/* not amplifier, used as switcher only */

	headphones_amp: headphones-amp {

		compatible = "simple-audio-amplifier";

		pinctrl-names = "default";

		pinctrl-0 = <&ear_ctl_pin>;

		enable-gpios = <&gpio0 RK_PA2 GPIO_ACTIVE_HIGH>;

		sound-name-prefix = "Headphone Amp";

		VCC-supply = <&vcca3v0_codec>;

	};



	ir-receiver {

		linux,rc-map-name = "rc-khadas";

	};



	leds {

		pinctrl-names = "default";

		pinctrl-0 = <&work_led_pin>, <&diy_led_pin>;

	};

};



&fusb0 {

	vbus-supply = <&vcc_vbus_typec1>;

};



&i2c0 {

	hym8563: hym8563@51 {

		compatible = "haoyu,hym8563";

		reg = <0x51>;

		interrupt-parent = <&gpio0>;

		interrupts = <RK_PA5 IRQ_TYPE_EDGE_FALLING>;

		#clock-cells = <0>;

		clock-frequency = <32768>;

		clock-output-names = "xin32k";

		pinctrl-names = "default";

		pinctrl-0 = <&hym8563_int>;

	};

};



&i2c1 {

	es8388: es8388@11 {

		compatible = "everest,es8388";

		reg = <0x11>;

		clock-names = "mclk";

		clocks = <&cru SCLK_I2S_8CH_OUT>;

		#sound-dai-cells = <0>;

	};

};



/* <4 RK_PA0 1 &pcfg_pull_none> is used as i2s_8ch_mclk_pin */

&i2s0_8ch_bus {

	rockchip,pins =

		<3 RK_PD0 1 &pcfg_pull_none>,

		<3 RK_PD1 1 &pcfg_pull_none>,

		<3 RK_PD2 1 &pcfg_pull_none>,

		<3 RK_PD3 1 &pcfg_pull_none>,

		<3 RK_PD4 1 &pcfg_pull_none>,

		<3 RK_PD5 1 &pcfg_pull_none>,

		<3 RK_PD6 1 &pcfg_pull_none>,

		<3 RK_PD7 1 &pcfg_pull_none>;

};



&i2s1 {

	pinctrl-names = "default";

	pinctrl-0 = <&i2s_8ch_mclk_pin>, <&i2s1_2ch_bus>;

	rockchip,playback-channels = <2>;

	rockchip,capture-channels = <2>;

	status = "okay";

};



&pinctrl {

	es8388 {

		ear_ctl_pin: ear-ctl-pin {

			rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_output_high>;

		};



		hp_det_pin: hp-det-pin {

			rockchip,pins = <2 RK_PA6 RK_FUNC_GPIO &pcfg_pull_down>;

		};

	};



	hym8563 {

		hym8563_int: hym8563-int {

			rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>;

		};

	};



	i2s1 {

		i2s_8ch_mclk_pin: i2s-8ch-mclk-pin {

			rockchip,pins = <4 RK_PA0 1 &pcfg_pull_none>;

		};

	};

};



&u2phy0 {

	status = "okay";



	u2phy0_otg: otg-port {

		phy-supply = <&vcc_vbus_typec1>;

		status = "okay";

	};



	u2phy0_host: host-port {

		phy-supply = <&vcc5v0_host>;

		status = "okay";

	};

};



&u2phy1 {

	status = "okay";



	u2phy1_otg: otg-port {

		phy-supply = <&vcc5v0_host>;

		status = "okay";

	};



	u2phy1_host: host-port {

		phy-supply = <&vcc5v0_host>;

		status = "okay";

	};

};



&uart0 {

	pinctrl-names = "default";

	pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>;

	status = "okay";

};



&usbdrd_dwc3_0 {

	dr_mode = "host";

	status = "okay";

};



&vcc_sys {

	/* vcc_sys is fixed, not controlled by any gpio */

	/delete-property/ gpio;

	/delete-property/ pinctrl-names;

	/delete-property/ pinctrl-0;

};



&vcc5v0_host {

	pinctrl-names = "default";

	pinctrl-0 = <&vcc5v0_host_en>;

};