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: 4223821 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id CEE0EBF90B for ; Thu, 22 May 2014 15:23:37 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 4E1982037A for ; Thu, 22 May 2014 15:23:34 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 3223820379 for ; Thu, 22 May 2014 15:23:33 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1WnUmI-0006Jd-45; Thu, 22 May 2014 15:19:30 +0000 Received: from mail-wi0-f173.google.com ([209.85.212.173]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1WnUlw-0005gM-UR for linux-arm-kernel@lists.infradead.org; Thu, 22 May 2014 15:19:09 +0000 Received: by mail-wi0-f173.google.com with SMTP id bs8so9429888wib.12 for ; Thu, 22 May 2014 08:18:44 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=rXaYNoA1C49rVT1pqfysnDgPz2ixfHcf3cnvN9Ha7Qk=; b=jdvIn17LfIHvOCd7eTLFvIpJHqDvuBFc2ZiqwSj21vpU0gYq3Gpcmz7BC7R0z4hlgW r/oPPjQGWzrnMAydwoNU9vTo5VojUuP+KraehQU04lH0anUWA8Ry98jTJTgQAnLF7IJV cPFbazCHqe7Wt5/vdMfFaur61ERLrWCVVfeWhykrra3hytB2w+BilEJrq4LeOSdcRs7O cR6tQRIBd4VE7mGGXZSTN5xIYL2OCg4uWBsQmaLx/XLc4Dj61q1ezzq9maRucsQKlM5s u1VUVhd+BrmyC3fN8gppiZatNrAfZZkJzDOe8Im2YoWi/FGiov7/WnMeLDz674ebFY18 /g8Q== X-Gm-Message-State: ALoCoQlVJnUveQAzKjvM5qYTtQbg8wDYpUfZ/HRsMKPh7hECZAql8vu9dUJ8Y5JaZSzqVUbVnm8k X-Received: by 10.180.77.165 with SMTP id t5mr17293461wiw.38.1400771924585; Thu, 22 May 2014 08:18:44 -0700 (PDT) Received: from localhost.localdomain (cpc14-aztw22-2-0-cust189.18-1.cable.virginm.net. [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 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> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140522_081909_134171_22137CDE X-CRM114-Status: GOOD ( 11.30 ) X-Spam-Score: -0.7 (/) Cc: devicetree@vger.kernel.org, kernel@stlinux.com, linux-mmc@vger.kernel.org, peter.griffin@linaro.org, Giuseppe Cavallaro , lee.jones@linaro.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-2.5 required=5.0 tests=BAYES_00,RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP 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>; +};