From patchwork Sat Feb 17 20:44:28 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Manivannan Sadhasivam X-Patchwork-Id: 874804 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-gpio-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=linaro.org header.i=@linaro.org header.b="jS8cjLdR"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3zkMX0734Dz9ryy for ; Sun, 18 Feb 2018 07:47:28 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751406AbeBQUpo (ORCPT ); Sat, 17 Feb 2018 15:45:44 -0500 Received: from mail-pf0-f195.google.com ([209.85.192.195]:43850 "EHLO mail-pf0-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751456AbeBQUpl (ORCPT ); Sat, 17 Feb 2018 15:45:41 -0500 Received: by mail-pf0-f195.google.com with SMTP id c63so666039pfa.10 for ; Sat, 17 Feb 2018 12:45:41 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=vGzGkMRPMtVfFHG4CsCwtQAiEDlYrymSeCiXYqtrS8Q=; b=jS8cjLdRJfkg6wh8+tST+4X4MsEZs9JJW61ujQWS0LJcamSkjIAtMFPS7yPLJa4uo5 ifI55Oj8ITM16kuOBxqd1ft/iUqz4oaGg6Ch/drJMSS7ggZG6zBw+6qga140WLeBKNNx 7Ek1bPMWgpiGxQwq+BvbMPF+/eFgc3DlvTcEs= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=vGzGkMRPMtVfFHG4CsCwtQAiEDlYrymSeCiXYqtrS8Q=; b=uFaXCJfoXjRhCVYUxC1j0XoJ6ZNmek4Q4Aa3OAwC3NuoYkhKQsWjGv6rWoVSr6/87N 75NRk7Ntlw3+Dt4s3JrCA/m5qlZa1mkfIxXtlTCnIDGaTwfG6sOxsj3+Xr3kyyIEkSMj kkUztknybkzzjlLLCHgWfB2EzrTUYihDg9Lzisyjz9fhBtOQrlnKgIINeQca+jIfsgrZ P0mjSN31fDOJW/wPsr0lWT2qC7R934YjKso+2z/ZpXDRSmHNBJSeBQ4qst5rOXC4yIvD VUAgIpbjPtIT6R05DmzihUYxkqtQb+YIegTag5DH4tsIgImixf4lV+AXwwakQMH/I2eL jM+g== X-Gm-Message-State: APf1xPB0rK+UshWdxuPIX4fz2cfQ1Ku/nHaOkSrpkvWazL6JHeaVkPCg HcJ9fgmNP5WPSXfKtwqOl05C X-Google-Smtp-Source: AH8x224mslIYtoJvgNj1cwoQjAVbtEoOipkaQ4QBet0dFqhGbVUZvNKK4JHsk7Ios3+BbSYpjTqYuw== X-Received: by 10.101.72.75 with SMTP id i11mr8185749pgs.78.1518900340520; Sat, 17 Feb 2018 12:45:40 -0800 (PST) Received: from localhost.localdomain ([2405:204:724f:5cf:50e:6e8c:d464:bc4c]) by smtp.gmail.com with ESMTPSA id v65sm23222710pfv.61.2018.02.17.12.45.34 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sat, 17 Feb 2018 12:45:40 -0800 (PST) From: Manivannan Sadhasivam To: linus.walleij@linaro.org, robh+dt@kernel.org, afaerber@suse.de Cc: liuwei@actions-semi.com, mp-cs@actions-semi.com, 96boards@ucrobotics.com, devicetree@vger.kernel.org, daniel.thompson@linaro.org, amit.kucheria@linaro.org, linux-arm-kernel@lists.infradead.org, linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, Manivannan Sadhasivam Subject: [PATCH 05/10] dt-bindings: gpio: Add gpio nodes for Actions S900 SoC Date: Sun, 18 Feb 2018 02:14:28 +0530 Message-Id: <20180217204433.3095-6-manivannan.sadhasivam@linaro.org> X-Mailer: git-send-email 2.14.1 In-Reply-To: <20180217204433.3095-1-manivannan.sadhasivam@linaro.org> References: <20180217204433.3095-1-manivannan.sadhasivam@linaro.org> Sender: linux-gpio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org Add gpio nodes for Actions Semi S900 SoC. Signed-off-by: Manivannan Sadhasivam --- .../devicetree/bindings/gpio/actions,owl-gpio.txt | 15 +++++++++++++++ 1 file changed, 15 insertions(+) create mode 100644 Documentation/devicetree/bindings/gpio/actions,owl-gpio.txt diff --git a/Documentation/devicetree/bindings/gpio/actions,owl-gpio.txt b/Documentation/devicetree/bindings/gpio/actions,owl-gpio.txt new file mode 100644 index 000000000000..4cd4cb7bfd1b --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/actions,owl-gpio.txt @@ -0,0 +1,15 @@ +* Actions Semi OWL GPIO controller bindings + +- compatible : Should be "actions,s900-gpio" +- reg : Address and range of the GPIO controller registers. +- gpio-controller : Marks the device node as a GPIO controller. +- #gpio-cells : Should be <2>. The first cell is the gpio number and + the second cell is used to specify optional parameters. + +Example: + gpio: gpio@e01b0000 { + compatible = "actions,s900-gpio"; + reg = <0x0 0xe01b0000 0x0 0x1000>; + gpio-controller; + #gpio-cells = <2>; + };