From patchwork Thu Mar 27 00:48:59 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tim Kryger X-Patchwork-Id: 27167 Return-Path: X-Original-To: linaro@patches.linaro.org Delivered-To: linaro@patches.linaro.org Received: from mail-qa0-f71.google.com (mail-qa0-f71.google.com [209.85.216.71]) by ip-10-151-82-157.ec2.internal (Postfix) with ESMTPS id 61E9820062 for ; Thu, 27 Mar 2014 00:49:18 +0000 (UTC) Received: by mail-qa0-f71.google.com with SMTP id j7sf5474117qaq.6 for ; Wed, 26 Mar 2014 17:49:17 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:delivered-to:from:to:cc:subject:date:message-id :in-reply-to:references:mime-version:sender:precedence:list-id :x-original-sender:x-original-authentication-results:mailing-list :list-post:list-help:list-archive:list-unsubscribe:content-type; bh=UqZiKaCT8NtcJjDd0hSivmfYPzubGwYlt5UaRaR714g=; b=ctEkWpktNxHcz/e0Q1FXZTveX4nBG0WBKbpbqhSbl46WAmfPpmTcQrQaOME2FMNGi5 1HK81ZdHwiwwSmSv8Ed7Xbl6JJWlbhSJ3qYZOCdopbItJ8D1FDyYDb71BjWSkEKVeYyC z/AksBNf4MEbpQX3GXXXMBcT+ipDo+HDS8WRvpO7iwWBtcXmlcvFbuXT4LrUEkO1nxCs a2Z2lQwgokPUSvVONgbXLMclvSA05qinXDQvqTb3EDkp/r3CGFsJ90YzsQQE6gGmTHi7 RMakLAD3TCRTZLTWOHb/k5wKtNz+ge6FZ5jJX+Qca31rkkf31RYi7EQg/2qronMb0FGK LuWg== X-Gm-Message-State: ALoCoQnd6/BLKZqsJaibzeRQ5s375OR3a3KfSPmQQqWDDWXksi+yMclbIWjJn0FaphuKyPOfimuv X-Received: by 10.58.168.137 with SMTP id zw9mr24826481veb.15.1395881357874; Wed, 26 Mar 2014 17:49:17 -0700 (PDT) X-BeenThere: patchwork-forward@linaro.org Received: by 10.140.16.73 with SMTP id 67ls876204qga.18.gmail; Wed, 26 Mar 2014 17:49:17 -0700 (PDT) X-Received: by 10.52.251.199 with SMTP id zm7mr53991219vdc.21.1395881357731; Wed, 26 Mar 2014 17:49:17 -0700 (PDT) Received: from mail-vc0-f177.google.com (mail-vc0-f177.google.com [209.85.220.177]) by mx.google.com with ESMTPS id p4si86561vem.192.2014.03.26.17.49.17 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Wed, 26 Mar 2014 17:49:17 -0700 (PDT) Received-SPF: neutral (google.com: 209.85.220.177 is neither permitted nor denied by best guess record for domain of patch+caf_=patchwork-forward=linaro.org@linaro.org) client-ip=209.85.220.177; Received: by mail-vc0-f177.google.com with SMTP id if17so3333278vcb.8 for ; Wed, 26 Mar 2014 17:49:17 -0700 (PDT) X-Received: by 10.220.104.210 with SMTP id q18mr53700458vco.9.1395881357654; Wed, 26 Mar 2014 17:49:17 -0700 (PDT) X-Forwarded-To: patchwork-forward@linaro.org X-Forwarded-For: patch@linaro.org patchwork-forward@linaro.org Delivered-To: patch@linaro.org Received: by 10.220.78.9 with SMTP id i9csp87980vck; Wed, 26 Mar 2014 17:49:17 -0700 (PDT) X-Received: by 10.68.233.99 with SMTP id tv3mr21469317pbc.163.1395881356395; Wed, 26 Mar 2014 17:49:16 -0700 (PDT) Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id ob6si198851pbb.44.2014.03.26.17.49.15; Wed, 26 Mar 2014 17:49:15 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of devicetree-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755848AbaC0AtN (ORCPT + 9 others); Wed, 26 Mar 2014 20:49:13 -0400 Received: from mail-gw2-out.broadcom.com ([216.31.210.63]:34071 "EHLO mail-gw2-out.broadcom.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754693AbaC0AtM (ORCPT ); Wed, 26 Mar 2014 20:49:12 -0400 X-IronPort-AV: E=Sophos;i="4.97,738,1389772800"; d="scan'208";a="21445769" Received: from irvexchcas08.broadcom.com (HELO IRVEXCHCAS08.corp.ad.broadcom.com) ([10.9.208.57]) by mail-gw2-out.broadcom.com with ESMTP; 26 Mar 2014 18:09:25 -0700 Received: from IRVEXCHSMTP3.corp.ad.broadcom.com (10.9.207.53) by IRVEXCHCAS08.corp.ad.broadcom.com (10.9.208.57) with Microsoft SMTP Server (TLS) id 14.3.174.1; Wed, 26 Mar 2014 17:49:11 -0700 Received: from mail-sj1-12.sj.broadcom.com (10.10.10.20) by IRVEXCHSMTP3.corp.ad.broadcom.com (10.9.207.53) with Microsoft SMTP Server id 14.3.174.1; Wed, 26 Mar 2014 17:49:11 -0700 Received: from dhcp-sv1-10-19-114-209.sj.broadcom.com (mps-infra-lab3.sj.broadcom.com [10.19.114.109]) by mail-sj1-12.sj.broadcom.com (Postfix) with ESMTP id C229B27A83; Wed, 26 Mar 2014 17:49:10 -0700 (PDT) Received: by dhcp-sv1-10-19-114-209.sj.broadcom.com (Postfix, from userid 1004) id 9865F2520BEF; Wed, 26 Mar 2014 17:49:10 -0700 (PDT) From: Tim Kryger To: Thierry Reding , Matt Porter , Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , "Rob Landley" , Christian Daudt , Grant Likely CC: Tim Kryger , Linux PWM List , Device Tree List , Linux Doc List , Linux Kernel Mailing List , Broadcom Kernel Feedback List , Linux ARM Kernel List Subject: [PATCH v5 1/5] Documentation: dt: Add Kona PWM binding Date: Wed, 26 Mar 2014 17:48:59 -0700 Message-ID: <1395881343-13985-2-git-send-email-tim.kryger@linaro.org> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1395881343-13985-1-git-send-email-tim.kryger@linaro.org> References: <1395881343-13985-1-git-send-email-tim.kryger@linaro.org> MIME-Version: 1.0 Sender: devicetree-owner@vger.kernel.org Precedence: list List-ID: X-Mailing-List: devicetree@vger.kernel.org X-Removed-Original-Auth: Dkim didn't pass. X-Original-Sender: tim.kryger@linaro.org X-Original-Authentication-Results: mx.google.com; spf=neutral (google.com: 209.85.220.177 is neither permitted nor denied by best guess record for domain of patch+caf_=patchwork-forward=linaro.org@linaro.org) smtp.mail=patch+caf_=patchwork-forward=linaro.org@linaro.org Mailing-list: list patchwork-forward@linaro.org; contact patchwork-forward+owners@linaro.org X-Google-Group-Id: 836684582541 List-Post: , List-Help: , List-Archive: List-Unsubscribe: , Add the binding description for the Kona PWM controller found on Broadcom's mobile SoCs. Signed-off-by: Tim Kryger Reviewed-by: Alex Elder Reviewed-by: Markus Mayer --- .../devicetree/bindings/pwm/bcm-kona-pwm.txt | 21 ++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 Documentation/devicetree/bindings/pwm/bcm-kona-pwm.txt diff --git a/Documentation/devicetree/bindings/pwm/bcm-kona-pwm.txt b/Documentation/devicetree/bindings/pwm/bcm-kona-pwm.txt new file mode 100644 index 0000000..8eae9fe --- /dev/null +++ b/Documentation/devicetree/bindings/pwm/bcm-kona-pwm.txt @@ -0,0 +1,21 @@ +Broadcom Kona PWM controller device tree bindings + +This controller has 6 channels. + +Required Properties : +- compatible: should contain "brcm,kona-pwm" +- reg: physical base address and length of the controller's registers +- clocks: phandle + clock specifier pair for the external clock +- #pwm-cells: Should be 3. See pwm.txt in this directory for a + description of the cells format. + +Refer to clocks/clock-bindings.txt for generic clock consumer properties. + +Example: + +pwm: pwm@3e01a000 { + compatible = "brcm,bcm11351-pwm", "brcm,kona-pwm"; + reg = <0x3e01a000 0xc4>; + clocks = <&pwm_clk>; + #pwm-cells = <3>; +};