ARM: dts: rockchip: Add Radxa Dalang Carrier board (b9796580) · Commits · 戴 / test

Carrier board often referred as baseboard. For making complete SBC or any other industrial boards, these carrier boards will be used with associated SOMs. Radxa has Dalang carrier board which supports on-board peripherals, ports like USB-2.0, USB-3.0, HDMI, MIPI DSI/CSI, eDP, Ethernet, WiFi, PCIe, USB-C, 40-Pin GPIO header and etc. Right now Dalang carrier board is used with two SBC-variants: Rock Pi N10 => VMARC RK3399Por SOM + Dalang carrier board Rock Pi N8 => VMARC RK3288 SOM + Dalang carrier board(+codec) So add this carrier board dtsi as a separate file in ARM directory, so-that the same can reuse it in both rk3288, rk3399pro variants of Rockchip SOMs. Signed-off-by:

Jagan Teki <jagan@amarulasolutions.com> Link: https://lore.kernel.org/r/20191216174711.17856-4-jagan@amarulasolutions.com Signed-off-by:

Heiko Stuebner <heiko@sntech.de>

arch/arm/boot/dts/rockchip-radxa-dalang-carrier.dtsi

0 → 100644

+81 −0

Original line number	Diff line number	Diff line
		// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
		/*
		* Copyright (c) 2019 Fuzhou Rockchip Electronics Co., Ltd
		* Copyright (c) 2019 Radxa Limited
		* Copyright (c) 2019 Amarula Solutions(India)
		*/

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

		/ {
		chosen {
		stdout-path = "serial2:1500000n8";
		};
		};

		&gmac {
		status = "okay";
		};

		&i2c1 {
		status = "okay";
		i2c-scl-rising-time-ns = <140>;
		i2c-scl-falling-time-ns = <30>;
		};

		&i2c2 {
		status = "okay";
		clock-frequency = <400000>;

		hym8563: hym8563@51 {
		compatible = "haoyu,hym8563";
		reg = <0x51>;
		#clock-cells = <0>;
		clock-frequency = <32768>;
		clock-output-names = "hym8563";
		pinctrl-names = "default";
		pinctrl-0 = <&hym8563_int>;
		interrupt-parent = <&gpio4>;
		interrupts = <30 IRQ_TYPE_LEVEL_LOW>;
		};
		};

		&pwm0 {
		status = "okay";
		};

		&pwm2 {
		status = "okay";
		};

		&sdmmc {
		bus-width = <4>;
		cap-mmc-highspeed;
		cap-sd-highspeed;
		cd-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_LOW>;
		disable-wp;
		vqmmc-supply = <&vccio_sd>;
		max-frequency = <150000000>;
		pinctrl-names = "default";
		pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
		status = "okay";
		};

		&uart0 {
		pinctrl-names = "default";
		pinctrl-0 = <&uart0_xfer &uart0_cts>;
		status = "okay";
		};

		&uart2 {
		status = "okay";
		};

		&pinctrl {
		hym8563 {
		hym8563_int: hym8563-int {
		rockchip,pins =
		<4 RK_PD6 0 &pcfg_pull_up>;
		};
		};
		};

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