From patchwork Thu May 22 15:18:16 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Griffin X-Patchwork-Id: 30631 Return-Path: X-Original-To: linaro@patches.linaro.org Delivered-To: linaro@patches.linaro.org Received: from mail-pa0-f72.google.com (mail-pa0-f72.google.com [209.85.220.72]) by ip-10-151-82-157.ec2.internal (Postfix) with ESMTPS id 84B6720369 for ; Thu, 22 May 2014 15:19:13 +0000 (UTC) Received: by mail-pa0-f72.google.com with SMTP id rd3sf11392550pab.3 for ; Thu, 22 May 2014 08:19:12 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:delivered-to:from:to:cc:subject :date:message-id:in-reply-to:references:sender:precedence:list-id :x-original-sender:x-original-authentication-results:mailing-list :list-post:list-help:list-archive:list-unsubscribe; bh=Znw2YOJ54RrKjjDcT+KbVK/BVV2EnUEU2hlvnqNx/Xs=; b=bNO/9KpGKTGPRWzS8hSm9v+MlI9Fxpu74QLzfBaFBJxq3B+GZ65PvcAm/NgQV7GqY7 ImSUUq5LJSlsQuhJRCAtqchjXvjG1y1Kya+kMJA1IGDzPUd5KOwb3gR1InmI2xDy1m12 h+LN+En1f3vwejK3zG9tqF0hO8DZ2ZwOk9FSszY+qIsNAK9tFVv0u73XsqZSLO+k1ns+ 39jlUP4EdCbxKzKt5seJvVGcU/5cgZSy3bndRX0bq0mPLH0rwnqgx2DeN56/04A8BNUH LOvOZ80zaLq4t6RanDL0GB45UxphvD+nsFDbJIvphu4MjxoszVrcZstHtStdLUXMipBI 91kw== X-Gm-Message-State: ALoCoQnDsyuXICmcmMy3XbYbdWxi6A94VDu9cOYqKVaz+RYNJIrF5oK3thpTwejzY3cL3NX+6wiO X-Received: by 10.66.142.9 with SMTP id rs9mr6992591pab.47.1400771952586; Thu, 22 May 2014 08:19:12 -0700 (PDT) MIME-Version: 1.0 X-BeenThere: patchwork-forward@linaro.org Received: by 10.140.21.85 with SMTP id 79ls1321172qgk.41.gmail; Thu, 22 May 2014 08:19:12 -0700 (PDT) X-Received: by 10.221.20.199 with SMTP id qp7mr16537785vcb.24.1400771952441; Thu, 22 May 2014 08:19:12 -0700 (PDT) Received: from mail-ve0-f171.google.com (mail-ve0-f171.google.com [209.85.128.171]) by mx.google.com with ESMTPS id r6si83037vdc.10.2014.05.22.08.19.12 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Thu, 22 May 2014 08:19:12 -0700 (PDT) Received-SPF: pass (google.com: domain of patch+caf_=patchwork-forward=linaro.org@linaro.org designates 209.85.128.171 as permitted sender) client-ip=209.85.128.171; Received: by mail-ve0-f171.google.com with SMTP id oz11so4626723veb.30 for ; Thu, 22 May 2014 08:19:12 -0700 (PDT) X-Received: by 10.58.245.2 with SMTP id xk2mr32993876vec.9.1400771952350; Thu, 22 May 2014 08:19:12 -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 10.220.221.72 with SMTP id ib8csp207783vcb; Thu, 22 May 2014 08:19:11 -0700 (PDT) X-Received: by 10.66.153.80 with SMTP id ve16mr68984157pab.143.1400771951521; Thu, 22 May 2014 08:19:11 -0700 (PDT) Received: from vger.kernel.org (vger.kernel.org. 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[82.45.1.190]) by mx.google.com with ESMTPSA id dk4sm848205wib.14.2014.05.22.08.18.43 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Thu, 22 May 2014 08:18:44 -0700 (PDT) From: Peter Griffin To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, maxime.coquelin@st.com, patrice.chotard@st.com, srinivas.kandagatla@gmail.com, chris@printf.net, ulf.hansson@linaro.org Cc: peter.griffin@linaro.org, kernel@stlinux.com, lee.jones@linaro.org, linux-mmc@vger.kernel.org, devicetree@vger.kernel.org, Giuseppe Cavallaro Subject: [PATCH 2/8] mmc: sdhci-st: STMicroelectronics SDHCI binding documentation. Date: Thu, 22 May 2014 16:18:16 +0100 Message-Id: <1400771902-26553-3-git-send-email-peter.griffin@linaro.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1400771902-26553-1-git-send-email-peter.griffin@linaro.org> References: <1400771902-26553-1-git-send-email-peter.griffin@linaro.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: list List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Removed-Original-Auth: Dkim didn't pass. X-Original-Sender: peter.griffin@linaro.org X-Original-Authentication-Results: mx.google.com; spf=pass (google.com: domain of patch+caf_=patchwork-forward=linaro.org@linaro.org designates 209.85.128.171 as permitted sender) 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: , This patch adds the device tree binding documentation for ST SDHCI driver. It contains the differences between the core properties in mmc.txt and the properties used by the sdhci-st driver. Signed-off-by: Peter Griffin Signed-off-by: Giuseppe Cavallaro Acked-by: Maxime Coquelin --- Documentation/devicetree/bindings/mmc/sdhci-st.txt | 26 ++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 Documentation/devicetree/bindings/mmc/sdhci-st.txt diff --git a/Documentation/devicetree/bindings/mmc/sdhci-st.txt b/Documentation/devicetree/bindings/mmc/sdhci-st.txt new file mode 100644 index 0000000..ae3dae0 --- /dev/null +++ b/Documentation/devicetree/bindings/mmc/sdhci-st.txt @@ -0,0 +1,26 @@ +* STMicroelectronics sdhci-st MMC/SD controller + +This file documents differences between the core properties in mmc.txt +and the properties used by the sdhci-st driver + +Required properties: +- compatible: "st,sdhci" +- clocks: card clock, must be "mmc". + +Optional properties: +- reset: to provide a reset to the HC. +- non-removable: non-removable slot (bindings/mmc/mmc.txt). + +Example: + +mmc0: sdhci@fe81e000 { + compatible = "st,sdhci"; + status = "disabled"; + reg = <0xfe81e000 0x1000>; + interrupts = ; + interrupt-names = "mmcirq"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_mmc0>; + clock-names = "mmc"; + clocks = <&clk_s_a1_ls 1>; +};