From patchwork Thu Jan 28 08:43:30 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Caesar Wang X-Patchwork-Id: 8147791 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id A8F529FE81 for ; Thu, 28 Jan 2016 08:47:39 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id D267B202DD for ; Thu, 28 Jan 2016 08:47:38 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id A82EA201F2 for ; Thu, 28 Jan 2016 08:47:37 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1aOiCT-0003VT-7m; Thu, 28 Jan 2016 08:45:09 +0000 Received: from mail-pa0-f68.google.com ([209.85.220.68]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1aOiC7-0002x6-U8; Thu, 28 Jan 2016 08:44:48 +0000 Received: by mail-pa0-f68.google.com with SMTP id a20so1659936pag.3; Thu, 28 Jan 2016 00:44:27 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=1/nRg+tyql15xR18TyWF8weWcv4KwL/GWRJHA6/9vBs=; b=eeo7qScu76D/AyBw+t93MTXylAiLmHN32D6H/e31m3Jduna5f0zANqLiPPiyU0O5l9 cyGAKlqSPNDhgiEFLcg+ypaodlFi3nuuAKKVdbOyPB0gayHK6yySwaZCzi8PMBA1pxMo VWUrSK2yE0z8qbOsCBvVC74ZCxPS30oDkQWtnhzZDp+Uyc+0IUEfBmiJpyiXREzVUf0l L62vLl/bhtqxnN2nEcatlMW0aJRAkwLMmAcwI/NQ2mfzGvzOSPGLn5/eYjgusKCto+ue sdvxvqAE90OlRUKNjSN+PKoVFoTJsO7h6QbFNAl3WLkWKQ+egO1yqdTbbtF+0orBYoRJ KrqA== X-Gm-Message-State: AG10YOS+eYRqWywcz7+eAy7Zk8p/7n+8NvE2xVwxA7wIVV22J1GOakJKRO+8qIb/d/Euaw== X-Received: by 10.66.101.36 with SMTP id fd4mr2859666pab.76.1453970667128; Thu, 28 Jan 2016 00:44:27 -0800 (PST) Received: from localhost.localdomain ([103.29.142.67]) by smtp.gmail.com with ESMTPSA id t67sm14422515pfa.14.2016.01.28.00.44.22 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Thu, 28 Jan 2016 00:44:25 -0800 (PST) From: Caesar Wang To: Heiko Stuebner , linux-kernel@vger.kernel.org Subject: [PATCH v4 1/9] ARM: dts: rockchip: add the leds control for kylin board Date: Thu, 28 Jan 2016 16:43:30 +0800 Message-Id: <1453970618-4383-2-git-send-email-wxt@rock-chips.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1453970618-4383-1-git-send-email-wxt@rock-chips.com> References: <1453970618-4383-1-git-send-email-wxt@rock-chips.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20160128_004448_102277_68D41368 X-CRM114-Status: GOOD ( 10.40 ) X-Spam-Score: -2.4 (--) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , devicetree@vger.kernel.org, Russell King , hl@rock-chips.com, Pawel Moll , Ian Campbell , sonnyrao@chromium.org, jeffy.chen@rock-chips.com, Rob Herring , linux-rockchip@lists.infradead.org, Kumar Gala , linux-arm-kernel@lists.infradead.org, keescook@google.com, cf@rock-chips.com, jay.xu@rock-chips.com, leozwang@google.com, Caesar Wang MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP As the kylin schematic drawing, add the needed work led for kylin board. Run: echo 0 > /sys/class/leds/kylin:red:led/brightness echo 1 > /sys/class/leds/kylin:red:led/brightness The led can normal on/off on kylin board. Signed-off-by: Caesar Wang --- Changes in v4: - Add the missing led control on kylin board. - This patch picks up at this URL. (https://patchwork.kernel.org/patch/8129971/) arch/arm/boot/dts/rk3036-kylin.dts | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/arch/arm/boot/dts/rk3036-kylin.dts b/arch/arm/boot/dts/rk3036-kylin.dts index 190f22c..3332a7f 100644 --- a/arch/arm/boot/dts/rk3036-kylin.dts +++ b/arch/arm/boot/dts/rk3036-kylin.dts @@ -46,6 +46,17 @@ model = "Rockchip RK3036 KylinBoard"; compatible = "rockchip,rk3036-kylin", "rockchip,rk3036"; + leds: gpio-leds { + compatible = "gpio-leds"; + + work { + gpios = <&gpio2 30 GPIO_ACTIVE_HIGH>; + label = "kylin:red:led"; + pinctrl-names = "default"; + pinctrl-0 = <&led_ctl>; + }; + }; + sdio_pwrseq: sdio-pwrseq { compatible = "mmc-pwrseq-simple"; pinctrl-names = "default"; @@ -359,6 +370,12 @@ }; &pinctrl { + leds { + led_ctl: led-ctl { + rockchip,pins = <2 30 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + pmic { pmic_int: pmic-int { rockchip,pins = <2 2 RK_FUNC_GPIO &pcfg_pull_default>;