From patchwork Mon Apr 28 23:28:06 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexandre Belloni X-Patchwork-Id: 343624 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 1ECF014010F for ; Tue, 29 Apr 2014 09:28:48 +1000 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756284AbaD1X2W (ORCPT ); Mon, 28 Apr 2014 19:28:22 -0400 Received: from top.free-electrons.com ([176.31.233.9]:54113 "EHLO mail.free-electrons.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1756234AbaD1X2U (ORCPT ); Mon, 28 Apr 2014 19:28:20 -0400 Received: by mail.free-electrons.com (Postfix, from userid 106) id 96586812; Tue, 29 Apr 2014 01:28:22 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on mail.free-electrons.com X-Spam-Level: X-Spam-Status: No, score=-1.0 required=5.0 tests=ALL_TRUSTED,SHORTCIRCUIT shortcircuit=ham autolearn=disabled version=3.3.2 Received: from localhost (unknown [209.133.115.210]) by mail.free-electrons.com (Postfix) with ESMTPSA id CF6707DD; Tue, 29 Apr 2014 01:28:21 +0200 (CEST) From: Alexandre Belloni To: Thierry Reding , Maxime Ripard Cc: linux-pwm@vger.kernel.org, linux-doc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Alexandre Belloni Subject: [PATCHv4 2/2] pwm: sunxi: document OF bindings Date: Tue, 29 Apr 2014 01:28:06 +0200 Message-Id: <1398727686-14496-3-git-send-email-alexandre.belloni@free-electrons.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1398727686-14496-1-git-send-email-alexandre.belloni@free-electrons.com> References: <1398727686-14496-1-git-send-email-alexandre.belloni@free-electrons.com> Sender: linux-pwm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pwm@vger.kernel.org This is the documentation for the Allwinner Socs PWM bindings. Signed-off-by: Alexandre Belloni Acked-by: Maxime Ripard --- Documentation/devicetree/bindings/pwm/pwm-sunxi.txt | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 Documentation/devicetree/bindings/pwm/pwm-sunxi.txt diff --git a/Documentation/devicetree/bindings/pwm/pwm-sunxi.txt b/Documentation/devicetree/bindings/pwm/pwm-sunxi.txt new file mode 100644 index 000000000000..9eda87e7d233 --- /dev/null +++ b/Documentation/devicetree/bindings/pwm/pwm-sunxi.txt @@ -0,0 +1,20 @@ +Allwinner PWM controller + +Required properties: + - compatible: should be one of: + - "allwinner,sun4i-a10-pwm" + - "allwinner,sun7i-a20-pwm" + - reg: physical base address and length of the controller's registers + - #pwm-cells: should be 3. See pwm.txt in this directory for a description of + the cells format. + - clocks: from common clock binding, handle to the parent clock. + +Example: + + pwm: pwm@01c20e00 { + compatible = "allwinner,sun7i-a20-pwm"; + reg = <0x01c20e00 0xc>; + clocks = <&osc24M>; + #pwm-cells = <3>; + status = "disabled"; + };