From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <linux-kernel-owner@vger.kernel.org>
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
	id S1751471AbcBYUoK (ORCPT <rfc822;w@1wt.eu>);
	Thu, 25 Feb 2016 15:44:10 -0500
Received: from box2.japko.eu ([91.121.152.53]:54490 "EHLO box2.japko.eu"
	rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP
	id S1750830AbcBYUoJ (ORCPT <rfc822;linux-kernel@vger.kernel.org>);
	Thu, 25 Feb 2016 15:44:09 -0500
Date: Thu, 25 Feb 2016 21:42:35 +0100
From: Krzysztof Adamski <k@japko.eu>
To: Maxime Ripard <maxime.ripard@free-electrons.com>,
        Chen-Yu Tsai <wens@csie.org>, Rob Herring <robh+dt@kernel.org>,
        Pawel Moll <pawel.moll@arm.com>, Mark Rutland <mark.rutland@arm.com>,
        Ian Campbell <ijc+devicetree@hellion.org.uk>,
        Kumar Gala <galak@codeaurora.org>,
        Russell King <linux@arm.linux.org.uk>, devicetree@vger.kernel.org,
        linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org,
        linux-sunxi@googlegroups.com
Subject: [PATCH v2] ARM: dts: sun8i: Add leds and switch on Orangepi Plus
 boards
Message-ID: <20160225204234.GA31610@box2.japko.eu>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii; format=flowed
Content-Disposition: inline
User-Agent: Mutt/1.5.23 (2014-03-12)
Sender: linux-kernel-owner@vger.kernel.org
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org

OrangePi Plus board has dwo leds - green ("pwr") and red ("status")
and a switch ("sw4"). This patch describes them in a devicetree.

Signed-off-by: Krzysztof Adamski <k@japko.eu>
---

Changes compared to v1:
 - Fixed leds labels
 - Merged two led sections into one


 arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts | 57 ++++++++++++++++++++++++++++
 1 file changed, 57 insertions(+)

diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts
index e67df59..d81eca6 100644
--- a/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts
+++ b/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts
@@ -45,6 +45,7 @@
 #include "sunxi-common-regulators.dtsi"
 
 #include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
 #include <dt-bindings/pinctrl/sun4i-a10.h>
 
 / {
@@ -58,6 +59,62 @@
 	chosen {
 		stdout-path = "serial0:115200n8";
 	};
+
+	leds {
+		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&leds_opc &leds_r_opc>;
+
+		status_led {
+			label = "orangepi-plus:red:status";
+			gpios = <&pio 0 15 GPIO_ACTIVE_HIGH>;
+		};
+
+		pwr_led {
+			label = "orangepi-plus:green:pwr";
+			gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>;
+			default-state = "on";
+		};
+	};
+
+	r_gpio_keys {
+		compatible = "gpio-keys";
+		input-name = "sw4";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&sw_r_opc>;
+
+		sw4@0 {
+			label = "sw4";
+			linux,code = <BTN_0>;
+			gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>;
+		};
+	};
+};
+
+&pio {
+	leds_opc: led_pins@0 {
+		allwinner,pins = "PA15";
+		allwinner,function = "gpio_out";
+		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+	};
+};
+
+&r_pio {
+	leds_r_opc: led_pins@0 {
+		allwinner,pins = "PL10";
+		allwinner,function = "gpio_out";
+		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+	};
+
+	sw_r_opc: key_pins@0 {
+		allwinner,pins = "PL03";
+		allwinner,function = "gpio_in";
+		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+	};
 };
 
 &mmc0 {
-- 
2.1.4