From patchwork Thu Mar 3 01:33:37 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Guodong Xu X-Patchwork-Id: 8487151 Return-Path: X-Original-To: patchwork-linux-mmc@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id F136F9F314 for ; Thu, 3 Mar 2016 01:34:32 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 209832035D for ; Thu, 3 Mar 2016 01:34:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 39E7920351 for ; Thu, 3 Mar 2016 01:34:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755546AbcCCBdz (ORCPT ); Wed, 2 Mar 2016 20:33:55 -0500 Received: from mail-pa0-f42.google.com ([209.85.220.42]:34442 "EHLO mail-pa0-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755531AbcCCBdx (ORCPT ); Wed, 2 Mar 2016 20:33:53 -0500 Received: by mail-pa0-f42.google.com with SMTP id fy10so4545511pac.1 for ; Wed, 02 Mar 2016 17:33:53 -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; bh=4ktg4+81cPKCI+7Uj8HvG0Psv/fSamsQnpcRs0c+DJg=; b=Sqor8Rn5ZeRPoRNnd3tTdQf0p0nPd7qHkHi0nMHH2ym0JT7zytdd4yJUjInf4/XueQ NL7x0yCDZDs9m3+9cQwt879xX0zzldriqTi5/yK5fj9W3IO/a0jp+pwNkL7IYyUA77l0 CwssATJgAGUlkK1TEPXUqzSa8R9ZzE8c+zgwA= 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; bh=4ktg4+81cPKCI+7Uj8HvG0Psv/fSamsQnpcRs0c+DJg=; b=VpOTrn2qgYxg35HqkO/RjveTtkR2sI+iaN+bzhdl/VdgpuYAP+57YTe8Avn104BvhS NDzoI6msYcgQjAs1Wy29JELaoe+eKtzxlndgm3baadq/mqHZmWtzFPTMqpBtxUQgmJRH JOGNPqSFRokLu9gtWFlBy8QTelH0ciEIhRkljZHMkaYFcaBl7jH/U2ILFjld1r/QHG+x bcfRFqosmKCCmJV6g2eiMmItSiQ7/BQYQGGG+6rMNDxUrDZSXGPh9NZkZkYhxvhSWyPb v81Rgfrp7N7fdjpI9AlqW5dQwKuLuBc/V1oYUnx0sB/X6cpCDn4Uwmuv/z/INMcb6qOK 9RsA== X-Gm-Message-State: AD7BkJLnpm1UKco2TiZDD1tmWXrHcmXgCgi6Dgxa2PJ8TZ2lD52J/2qElycV85Sfqil2S7eT X-Received: by 10.66.146.39 with SMTP id sz7mr43512752pab.76.1456968832879; Wed, 02 Mar 2016 17:33:52 -0800 (PST) Received: from docularxu-ThinkPad-T440p.219.146.1.66 ([182.34.27.183]) by smtp.gmail.com with ESMTPSA id yl1sm55835091pac.35.2016.03.02.17.33.47 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Wed, 02 Mar 2016 17:33:52 -0800 (PST) From: Guodong Xu To: robh+dt@kernel.org, pawel.moll@arm.com, mark.rutland@arm.com, ijc+devicetree@hellion.org.uk, galak@codeaurora.org, jh80.chung@samsung.com, ulf.hansson@linaro.org, shawn.lin@rock-chips.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mmc@vger.kernel.org Cc: Guodong Xu Subject: [PATCH 1/2] Documentation: synopsys-dw-mshc: add binding for resets Date: Thu, 3 Mar 2016 09:33:37 +0800 Message-Id: <1456968818-22140-1-git-send-email-guodong.xu@linaro.org> X-Mailer: git-send-email 1.9.1 Sender: linux-mmc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org X-Spam-Status: No, score=-6.8 required=5.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_HI,RP_MATCHES_RCVD,T_DKIM_INVALID,UNPARSEABLE_RELAY autolearn=ham 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 Add resets property to synopsys-dw-mshc bindings. It is intended to represent the hardware reset signal present internally in some host controller IC designs. See Documentation/devicetree/bindings/reset/reset.txt for details. Signed-off-by: Guodong Xu Acked-by: Rob Herring --- Documentation/devicetree/bindings/mmc/synopsys-dw-mshc.txt | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc.txt b/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc.txt index 8636f5a..9b4896c 100644 --- a/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc.txt +++ b/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc.txt @@ -39,6 +39,10 @@ Required Properties: Optional properties: +* resets: phandle + reset specifier pair, intended to represent hardware + reset signal present internally in some host controller IC designs. + See Documentation/devicetree/bindings/reset/reset.txt for details. + * clocks: from common clock binding: handle to biu and ciu clocks for the bus interface unit clock and the card interface unit clock. @@ -48,7 +52,7 @@ Optional properties: clock-frequency. It is an error to omit both the ciu clock and the clock-frequency. -* clock-frequency: should be the frequency (in Hz) of the ciu clock. If this +* clock-frequency: should be tke frequency (in Hz) of the ciu clock. If this is specified and the ciu clock is specified then we'll try to set the ciu clock to this at probe time.