From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 77605C7618F for ; Mon, 22 Jul 2019 21:56:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 49E8521951 for ; Mon, 22 Jul 2019 21:56:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1563832576; bh=XkozeM/glxcpfud8LpknywGps7aojXZ0uD0T3+fnMMw=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=yqMUd8JTkfsYjX/FxYkO+aK0cfPV0wYR9s0f88MdTZd9RpAXP9/dm8pdPxHkhZv7D A8SgtlCnQx6b/tVhcJeLgTuWy0Da3fvnkFf1ScXDdvYhw3VSXfOweycu9KXq7QQjos WKDyWD+YbCqg6Fc6BUV6FjsqSYqBcDtogKnjSiOo= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731731AbfGVV4O (ORCPT ); Mon, 22 Jul 2019 17:56:14 -0400 Received: from mail-io1-f67.google.com ([209.85.166.67]:35016 "EHLO mail-io1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726252AbfGVV4O (ORCPT ); Mon, 22 Jul 2019 17:56:14 -0400 Received: by mail-io1-f67.google.com with SMTP id m24so77461311ioo.2; Mon, 22 Jul 2019 14:56:13 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=oUAUcHROFVykrQfoIqNUbHZZ4/oOTJrle0TfSFnaOy4=; b=VNRcFhT+ON8gfY/lTSkivnWTk5xAQOvIX+dz8m1SnD48c+9FlDq/v9h3k88uGMHpQX hXRg0xCVMtQH0rUAAj7gkuWrJpBsohhFXklE1S/UsGArlJVxgaiVnZYLJOdKTYRL3X2P gQmVxRfaz88aKKMf6TyZCtJr6vYz5MQ+gZtxEgOOqgSY3kKn8SVYRrdZODESYOsQe3NN ixL70ZnwVFGge8PGCeggSLuqQ5AtnoAWtRl2q9xIvQlcxvG2SzP7fUCPbM96H6q2f3Ss YI3a7q5xG8ps8kBoBdkQD0CbGRwHgfxV3XD4rnwVyDx7Yqsgd8vVSzjY0lmbo83LHPrw AB8A== X-Gm-Message-State: APjAAAWPraBzu3qHUq1b+9AQ0/323aKlsE0fHo54F/DLHC7RaJtctSb9 S+WHqUOlmKPJKun+3C5FEA== X-Google-Smtp-Source: APXvYqwEG3LbLYKC9307yBEM7CSfFu+SMect//sr3rtgOi3zgZ3iXYwZmp1iA6jx8W+hWbvB1UR7qw== X-Received: by 2002:a6b:b7d5:: with SMTP id h204mr65978346iof.188.1563832573342; Mon, 22 Jul 2019 14:56:13 -0700 (PDT) Received: from localhost ([64.188.179.254]) by smtp.gmail.com with ESMTPSA id j5sm31150050iom.69.2019.07.22.14.56.12 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Mon, 22 Jul 2019 14:56:12 -0700 (PDT) Date: Mon, 22 Jul 2019 15:56:12 -0600 From: Rob Herring To: Manish Narani Cc: ulf.hansson@linaro.org, mark.rutland@arm.com, heiko@sntech.de, michal.simek@xilinx.com, adrian.hunter@intel.com, christoph.muellner@theobroma-systems.com, philipp.tomsich@theobroma-systems.com, viresh.kumar@linaro.org, scott.branden@broadcom.com, ayaka@soulik.info, kernel@esmil.dk, tony.xie@rock-chips.com, rajan.vaja@xilinx.com, jolly.shah@xilinx.com, nava.manne@xilinx.com, mdf@kernel.org, olof@lixom.net, linux-mmc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org Subject: Re: [PATCH v2 05/11] dt-bindings: mmc: arasan: Update Documentation for the input clock Message-ID: <20190722215612.GA5437@bogus> References: <1561958991-21935-1-git-send-email-manish.narani@xilinx.com> <1561958991-21935-6-git-send-email-manish.narani@xilinx.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1561958991-21935-6-git-send-email-manish.narani@xilinx.com> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Jul 01, 2019 at 10:59:45AM +0530, Manish Narani wrote: > Add documentation for an optional input clock which is essentially used > in sampling the input data coming from the card. > > Signed-off-by: Manish Narani > --- > Documentation/devicetree/bindings/mmc/arasan,sdhci.txt | 14 +++++++------- > 1 file changed, 7 insertions(+), 7 deletions(-) > > diff --git a/Documentation/devicetree/bindings/mmc/arasan,sdhci.txt b/Documentation/devicetree/bindings/mmc/arasan,sdhci.txt > index 15c6397..7c79496 100644 > --- a/Documentation/devicetree/bindings/mmc/arasan,sdhci.txt > +++ b/Documentation/devicetree/bindings/mmc/arasan,sdhci.txt > @@ -23,10 +23,10 @@ Required Properties: > - reg: From mmc bindings: Register location and length. > - clocks: From clock bindings: Handles to clock inputs. > - clock-names: From clock bindings: Tuple including "clk_xin" and "clk_ahb" > - Apart from these two there is one more optional clock which > - is "clk_sdcard". This clock represents output clock from > - controller and card. This must be specified when #clock-cells > - is specified. > + Apart from these two there are two more optional clocks which > + are "clk_sdcard" and "clk_sample". These two clocks represent > + output and input clocks between controller and card. These > + must be specified when #clock-cells is specified. > - interrupts: Interrupt specifier > > Required Properties for "arasan,sdhci-5.1": > @@ -40,9 +40,9 @@ Optional Properties: > - clock-output-names: If specified, this will be the name of the card clock > which will be exposed by this device. Required if #clock-cells is > specified. > - - #clock-cells: If specified this should be the value <0>. With this > - property in place we will export one clock representing the Card > - Clock. This clock is expected to be consumed by our PHY. You must also > + - #clock-cells: If specified this should be the value <0> or <1>. With this > + property in place we will export one or two clocks representing the Card > + Clock. These clocks are expected to be consumed by our PHY. You must also What are the 2 clocks? > specify > - xlnx,fails-without-test-cd: when present, the controller doesn't work when > the CD line is not connected properly, and the line is not connected > -- > 2.1.1 >