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Mon, 28 Dec 2020 12:28:37 -0800 (PST) Date: Mon, 28 Dec 2020 15:28:36 -0500 From: Marty Jones To: linux-arm-kernel@lists.infradead.org Subject: [PATCH resend] rockchip: rk3328: Add support for FriendlyARM NanoPi NEO3 Message-ID: <20201228152836.02795e09.mj8263788@gmail.com> X-Mailer: Claws Mail 3.17.7 (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201228_152840_621604_DA232155 X-CRM114-Status: GOOD ( 16.32 ) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-rockchip@lists.infradead.org Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org From 7fc1fbf4d223ddf911f04adc756e41683cbd2948 Mon Sep 17 00:00:00 2001 From: Marty Jones Date: Mon, 28 Dec 2020 13:01:28 -0500 Subject: [PATCH] rockchip: rk3328: add support for FriendlyARM NanoPi NEO3 This patch adds support for FriendlyARM NanoPi NEO3 Soc: RockChip RK3328 RAM: 1GB/2GB DDR4 LAN: 10/100/1000M Ethernet with unique MAC USB Host: 1x USB3.0 Type A and 2x USB2.0 on 2.54mm pin header MicroSD: x 1 for system boot and storage LED: Power LED x 1, System LED x 1 Key: User Button x 1 Fan: 2 Pin JST ZH 1.5mm Connector for 5V Fan GPIO: 26 pin-header, include I2C, UART, SPI, I2S, GPIO Power: 5V/1A, via Type-C or GPIO Signed-off-by: Marty Jones --- arch/arm64/boot/dts/rockchip/Makefile | 1 + .../boot/dts/rockchip/rk3328-nanopi-neo3.dts | 35 +++++++++++++++++++ 2 files changed, 36 insertions(+) create mode 100644 arch/arm64/boot/dts/rockchip/rk3328-nanopi-neo3.dts diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile index 1ab55a124a87..e2d8dcac7592 100644 --- a/arch/arm64/boot/dts/rockchip/Makefile +++ b/arch/arm64/boot/dts/rockchip/Makefile @@ -9,6 +9,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3318-a95x-z2.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3326-odroid-go2.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-a1.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-evb.dtb +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-nanopi-neo3.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-nanopi-r2s.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-rock64.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-roc-cc.dtb diff --git a/arch/arm64/boot/dts/rockchip/rk3328-nanopi-neo3.dts b/arch/arm64/boot/dts/rockchip/rk3328-nanopi-neo3.dts new file mode 100644 index 000000000000..b62b169bdb2e --- /dev/null +++ b/arch/arm64/boot/dts/rockchip/rk3328-nanopi-neo3.dts @@ -0,0 +1,35 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2020 Marty Jones + */ + +/dts-v1/; +#include "rk3328-nanopi-r2s.dts" + +/ { + model = "FriendlyElec NanoPi NEO3"; + compatible = "friendlyarm,nanopi-neo3", "rockchip,rk3328"; + + leds { + compatible = "gpio-leds"; + pinctrl-0 = <&lan_led_pin>, <&sys_led_pin>, <&wan_led_pin>; + pinctrl-names = "default"; + + lan_led: led-0 { + gpios = <&gpio2 RK_PB7 GPIO_ACTIVE_HIGH>; + label = "nanopi-neo3:green:lan"; + status = "disabled"; + }; + + sys_led: led-1 { + gpios = <&gpio0 RK_PA2 GPIO_ACTIVE_HIGH>; + label = "nanopi-neo3:green:sys"; + }; + + wan_led: led-2 { + gpios = <&gpio2 RK_PC2 GPIO_ACTIVE_HIGH>; + label = "nanopi-neo3:green:wan"; + status = "disabled"; + }; + }; +};