Commit 05620031 authored by Tianling Shen's avatar Tianling Shen Committed by Heiko Stuebner
Browse files

arm64: dts: rockchip: Add FriendlyARM NanoPi R5C 



FriendlyARM NanoPi R5C is an open-sourced mini IoT gateway device.

Specification:
- Rockchip RK3568
- 1/4GB LPDDR4X RAM
- 8/32GB eMMC
- SD card slot
- M.2 Connector
- 2x USB 3.0 Port
- 2x 2500 Base-T (PCIe, r8125)
- HDMI 2.0
- MIPI DSI/CSI
- USB Type C 5V

Signed-off-by: default avatarTianling Shen <cnsztl@gmail.com>
Link: https://lore.kernel.org/r/20230318083745.6181-4-cnsztl@gmail.com


Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
parent 7d4fc703

arch/arm64/boot/dts/rockchip/Makefile

+1 −0
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@@ -84,6 +84,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-lubancat-1.dtb 
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-bpi-r2-pro.dtb

dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-evb1-v10.dtb

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

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

dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-nanopi-r5s.dtb

dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-odroid-m1.dtb

dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-radxa-e25.dtb

arch/arm64/boot/dts/rockchip/rk3568-nanopi-r5c.dts

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+112 −0
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT

/*

 * Copyright (c) 2022 FriendlyElec Computer Tech. Co., Ltd.

 * (http://www.friendlyelec.com)

 *

 * Copyright (c) 2023 Tianling Shen <cnsztl@gmail.com>

 */



/dts-v1/;

#include "rk3568-nanopi-r5s.dtsi"



/ {

	model = "FriendlyElec NanoPi R5C";

	compatible = "friendlyarm,nanopi-r5c", "rockchip,rk3568";



	gpio-keys {

		compatible = "gpio-keys";

		pinctrl-names = "default";

		pinctrl-0 = <&reset_button_pin>;



		button-reset {

			debounce-interval = <50>;

			gpios = <&gpio0 RK_PB7 GPIO_ACTIVE_LOW>;

			label = "reset";

			linux,code = <KEY_RESTART>;

		};

	};



	gpio-leds {

		compatible = "gpio-leds";

		pinctrl-names = "default";

		pinctrl-0 = <&lan_led_pin>, <&power_led_pin>, <&wan_led_pin>, <&wlan_led_pin>;



		led-lan {

			color = <LED_COLOR_ID_GREEN>;

			function = LED_FUNCTION_LAN;

			gpios = <&gpio3 RK_PA3 GPIO_ACTIVE_HIGH>;

		};



		power_led: led-power {

			color = <LED_COLOR_ID_RED>;

			function = LED_FUNCTION_POWER;

			linux,default-trigger = "heartbeat";

			gpios = <&gpio3 RK_PA2 GPIO_ACTIVE_HIGH>;

		};



		led-wan {

			color = <LED_COLOR_ID_GREEN>;

			function = LED_FUNCTION_WAN;

			gpios = <&gpio3 RK_PA4 GPIO_ACTIVE_HIGH>;

		};



		led-wlan {

			color = <LED_COLOR_ID_GREEN>;

			function = LED_FUNCTION_WLAN;

			gpios = <&gpio3 RK_PA5 GPIO_ACTIVE_HIGH>;

		};

	};

};



&pcie2x1 {

	pinctrl-names = "default";

	pinctrl-0 = <&pcie20_reset_pin>;

	reset-gpios = <&gpio3 RK_PC1 GPIO_ACTIVE_HIGH>;

	status = "okay";

};



&pcie3x1 {

	num-lanes = <1>;

	reset-gpios = <&gpio0 RK_PA0 GPIO_ACTIVE_HIGH>;

	vpcie3v3-supply = <&vcc3v3_pcie>;

	status = "okay";

};



&pcie3x2 {

	num-lanes = <1>;

	reset-gpios = <&gpio0 RK_PB6 GPIO_ACTIVE_HIGH>;

	vpcie3v3-supply = <&vcc3v3_pcie>;

	status = "okay";

};



&pinctrl {

	gpio-leds {

		lan_led_pin: lan-led-pin {

			rockchip,pins = <3 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;

		};



		power_led_pin: power-led-pin {

			rockchip,pins = <3 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;

		};



		wan_led_pin: wan-led-pin {

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

		};



		wlan_led_pin: wlan-led-pin {

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

		};

	};



	pcie {

		pcie20_reset_pin: pcie20-reset-pin {

			rockchip,pins = <2 RK_PD2 RK_FUNC_GPIO &pcfg_pull_up>;

		};

	};



	rockchip-key {

		reset_button_pin: reset-button-pin {

			rockchip,pins = <4 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>;

		};

	};

};