From patchwork Fri Sep 18 07:35:37 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chen-Yu Tsai X-Patchwork-Id: 7213561 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 04A109F380 for ; Fri, 18 Sep 2015 07:37:53 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 3B927208E1 for ; Fri, 18 Sep 2015 07:37:52 +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 75608208D7 for ; Fri, 18 Sep 2015 07:37:51 +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 1ZcqDW-00028x-Ok; Fri, 18 Sep 2015 07:36:22 +0000 Received: from smtp.csie.ntu.edu.tw ([140.112.30.61]) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1ZcqDE-0001kR-Bb for linux-arm-kernel@lists.infradead.org; Fri, 18 Sep 2015 07:36:05 +0000 Received: from mirror2.csie.ntu.edu.tw (mirror2.csie.ntu.edu.tw [140.112.30.76]) (Authenticated sender: b93043) by smtp.csie.ntu.edu.tw (Postfix) with ESMTPSA id 1ABE5205E8; Fri, 18 Sep 2015 15:35:41 +0800 (CST) Received: by mirror2.csie.ntu.edu.tw (Postfix, from userid 1000) id E1FE35F9C8; Fri, 18 Sep 2015 15:35:40 +0800 (CST) From: Chen-Yu Tsai To: Maxime Ripard Subject: [PATCH 2/4] ARM: dts: sun8i: Add PWM channel 0 pinmux setting for A23/A33 Date: Fri, 18 Sep 2015 15:35:37 +0800 Message-Id: <1442561739-6824-3-git-send-email-wens@csie.org> X-Mailer: git-send-email 2.5.1 In-Reply-To: <1442561739-6824-1-git-send-email-wens@csie.org> References: <1442561739-6824-1-git-send-email-wens@csie.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150918_003604_605254_B947291F X-CRM114-Status: UNSURE ( 6.36 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -4.2 (----) 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: Hans de Goede , Chen-Yu Tsai , linux-sunxi@googlegroups.com, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org 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, T_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 The PWM controller has 2 outputs, with one usable pin for each. Add a pinmux setting for the first channel. This is often used for backlight dimming on tablets. Signed-off-by: Chen-Yu Tsai --- arch/arm/boot/dts/sun8i-a23-a33.dtsi | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm/boot/dts/sun8i-a23-a33.dtsi b/arch/arm/boot/dts/sun8i-a23-a33.dtsi index e7054304018a..8f4db82084c5 100644 --- a/arch/arm/boot/dts/sun8i-a23-a33.dtsi +++ b/arch/arm/boot/dts/sun8i-a23-a33.dtsi @@ -412,6 +412,13 @@ allwinner,pull = ; }; + pwm0_pins: pwm0 { + allwinner,pins = "PH0"; + allwinner,function = "pwm0"; + allwinner,drive = ; + allwinner,pull = ; + }; + i2c0_pins_a: i2c0@0 { allwinner,pins = "PH2", "PH3"; allwinner,function = "i2c0";