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: 63429 Delivered-To: patch@linaro.org Received: by 10.112.199.169 with SMTP id jl9csp2687029lbc; Wed, 2 Mar 2016 17:34:11 -0800 (PST) X-Received: by 10.67.30.163 with SMTP id kf3mr43296810pad.45.1456968850946; Wed, 02 Mar 2016 17:34:10 -0800 (PST) Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id tt9si11920907pab.239.2016.03.02.17.34.10; Wed, 02 Mar 2016 17:34:10 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dkim=pass header.i=@linaro.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755660AbcCCBd5 (ORCPT + 30 others); Wed, 2 Mar 2016 20:33:57 -0500 Received: from mail-pa0-f41.google.com ([209.85.220.41]:34442 "EHLO mail-pa0-f41.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754846AbcCCBdx (ORCPT ); Wed, 2 Mar 2016 20:33:53 -0500 Received: by mail-pa0-f41.google.com with SMTP id fy10so4545510pac.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=aZIH4rPnO6uO9j/sUGH9PiuLD/Cxjckea/EebJSJJdq3mlUFUbS6SrpnC8imm8pAPp nvQcWFRRn1+HVRnTuehwesJD9Aiu3UkKyBhCW7mhcXBbfsyYHUKsRL3MrjyoJdXgO9OQ 0KCxBEf7sUPguSuIgf/MYObsug5+fLGgj1hwIal9OekHdl1gO0lF9aJ4MXp4ix6LoYTL Zuisf+kUN/8YAGiexpgFNlvJtN33KuejH5ze4hf3s5B1whyjko5Pq+EfP/jn5SuEQx2c VHGACdcjbn7/dFqa214Iug+UJWQlhHAdr+gOIVgURocLMLxTzVUmehJaskhDGshwABJo h5yA== X-Gm-Message-State: AD7BkJLnD+JfnCmoq7eDvTZY5hhk+nMsxp+Tu23zdtGhBalnhmV3IDSR3NJ5hDWTV+m4htze 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-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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 --- Documentation/devicetree/bindings/mmc/synopsys-dw-mshc.txt | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) -- 1.9.1 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.