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: caesar X-Patchwork-Id: 373362 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id C92E414007D for ; Thu, 24 Jul 2014 20:22:25 +1000 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S935370AbaGXKVu (ORCPT ); Thu, 24 Jul 2014 06:21:50 -0400 Received: from regular1.263xmail.com ([211.150.99.131]:34502 "EHLO regular1.263xmail.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932312AbaGXKVr (ORCPT ); Thu, 24 Jul 2014 06:21:47 -0400 X-Greylist: delayed 99767 seconds by postgrey-1.27 at vger.kernel.org; Thu, 24 Jul 2014 06:21:46 EDT 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 Cc: cf@rock-chips.com, huangtao@rock-chips.com, xjq@rock-chips.com, addy.ke@rock-chips.com, cjf@rock-chips.com, hj@rock-chips.com, linux-arm-kernel@lists.infradead.org, linux-pwm@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-doc@vger.kernel.org, Caesar Wang 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> Sender: linux-pwm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pwm@vger.kernel.org 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