From patchwork Thu Jul 24 10:21:34 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wang Caesar X-Patchwork-Id: 4616711 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 2DC0BC0516 for ; Thu, 24 Jul 2014 10:24:26 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 700B9201DD for ; Thu, 24 Jul 2014 10:24:24 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 89A49201D3 for ; Thu, 24 Jul 2014 10:24:23 +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 1XAGAA-0001bp-U3; Thu, 24 Jul 2014 10:22:14 +0000 Received: from regular1.263xmail.com ([211.150.99.131]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1XAGA6-0001Y0-Fu for linux-arm-kernel@lists.infradead.org; Thu, 24 Jul 2014 10:22:11 +0000 Received: from wxt?rock-chips.com (unknown [192.168.167.84]) by regular1.263xmail.com (Postfix) with SMTP id DC79822C6; Thu, 24 Jul 2014 18:21:41 +0800 (CST) X-263anti-spam: KSV:0; X-MAIL-GRAY: 0 X-MAIL-DELIVERY: 1 X-ABS-CHECKED: 4 X-KSVirus-check: 0 Received: from localhost (localhost.localdomain [127.0.0.1]) by smtp.263.net (Postfix) with ESMTP id 8675F1E75E; Thu, 24 Jul 2014 18:21:36 +0800 (CST) X-RL-SENDER: wxt@rock-chips.com X-FST-TO: thierry.reding@gmail.com X-SENDER-IP: 58.22.7.114 X-LOGIN-NAME: wxt@rock-chips.com X-UNIQUE-TAG: <26b4b6f253d2a97376f61ba6712c3ca2> X-ATTACHMENT-NUM: 0 X-SENDER: wxt@rock-chips.com X-DNS-TYPE: 0 Received: from localhost (unknown [58.22.7.114]) by smtp.263.net (Postfix) whith ESMTP id 26028HY2QGH; Thu, 24 Jul 2014 18:21:36 +0800 (CST) From: Caesar Wang To: thierry.reding@gmail.com, heiko@sntech.de, b.galvani@gmail.com, robh+dt@kernel.org, ijc+devicetree@hellion.org.uk, rdunlap@infradead.org, galak@codeaurora.org Subject: [PATCH v4 1/2] pwm: rockchip: document RK3288 SoC compatible Date: Thu, 24 Jul 2014 18:21:34 +0800 Message-Id: <1406197295-10604-2-git-send-email-caesar.wang@rock-chips.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1406197295-10604-1-git-send-email-caesar.wang@rock-chips.com> References: <1406197295-10604-1-git-send-email-caesar.wang@rock-chips.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140724_032210_711364_9038876C X-CRM114-Status: UNSURE ( 5.41 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.0 (/) Cc: huangtao@rock-chips.com, linux-pwm@vger.kernel.org, addy.ke@rock-chips.com, hj@rock-chips.com, devicetree@vger.kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, xjq@rock-chips.com, Caesar Wang , cf@rock-chips.com, cjf@rock-chips.com, linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , 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=-1.9 required=5.0 tests=BAYES_00,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 Document new compatible for PWM founding on RK3288 SoC Signed-off-by: Caesar Wang --- Documentation/devicetree/bindings/pwm/pwm-rockchip.txt | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/pwm/pwm-rockchip.txt b/Documentation/devicetree/bindings/pwm/pwm-rockchip.txt index 3182126..d47d15a 100644 --- a/Documentation/devicetree/bindings/pwm/pwm-rockchip.txt +++ b/Documentation/devicetree/bindings/pwm/pwm-rockchip.txt @@ -1,7 +1,10 @@ Rockchip PWM controller Required properties: - - compatible: should be "rockchip,rk2928-pwm" + - compatible: should be "rockchip,-pwm" + "rockchip,rk2928-pwm": found on RK29XX,RK3066 and RK3188 SoCs + "rockchip,rk3288-pwm": found on RK3288 SoC + "rockchip,vop-pwm": found integrated in VOP on RK3288 SoC - reg: physical base address and length of the controller's registers - clocks: phandle and clock specifier of the PWM reference clock - #pwm-cells: should be 2. See pwm.txt in this directory for a