From patchwork Wed Jan 17 09:34:46 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Archit Taneja X-Patchwork-Id: 10168831 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 7EC23603ED for ; Wed, 17 Jan 2018 09:35:16 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 6FEE6283B0 for ; Wed, 17 Jan 2018 09:35:16 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 64D4D28464; Wed, 17 Jan 2018 09:35:16 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.1 required=2.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_MED,T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 25A5B283B0 for ; Wed, 17 Jan 2018 09:35:16 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 069576E3C2; Wed, 17 Jan 2018 09:35:15 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from smtp.codeaurora.org (smtp.codeaurora.org [198.145.29.96]) by gabe.freedesktop.org (Postfix) with ESMTPS id 7401C6E3C1 for ; Wed, 17 Jan 2018 09:35:13 +0000 (UTC) Received: by smtp.codeaurora.org (Postfix, from userid 1000) id 5383760A61; Wed, 17 Jan 2018 09:35:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1516181713; bh=B9usFipIjgyV4w3Dct9WyOtBnrFaN1XO3qWenY8qptc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ZR5lgvS/qeCDSPaDEVxlGfGQY7AmF6OG4JZReE3tco7ejRM59oOnOqtzAI/h0/5QS jIzpw7NxKC3x39zjWWYTCRpWu3teMjh5eBaYuS7QQ8V0soxc3E64Gq357asFN4Hzca 0nVu/IZXNBUCT+c2xRi0nCsaOVKuhUuRCFDEUsfI= Received: from localhost (blr-bdr-fw-01_globalnat_allzones-outside.qualcomm.com [103.229.18.19]) (using TLSv1.2 with cipher DHE-RSA-AES128-SHA (128/128 bits)) (No client certificate requested) (Authenticated sender: architt@smtp.codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id 5F17C60A60; Wed, 17 Jan 2018 09:35:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1516181710; bh=B9usFipIjgyV4w3Dct9WyOtBnrFaN1XO3qWenY8qptc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=PP4VYUDcXzpsHlrHjMQJI1yZiI6wPtmVgvq6wCngiwUnOtCHGlrDg5uifrt8VpxiX JMI8Gi9fmwB6NcVFxH/c/wQl364n+FdiJSg3JQxsXShdb+GAK/1Up6Et9iuXsfC0jS Zx+h7VJhAwzL5QYrHrHg3bAvA7NOCs/+vkwTMyyc= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 5F17C60A60 Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=architt@codeaurora.org From: Archit Taneja To: robdclark@gmail.com Subject: [PATCH 5/7] dt-bindings: display: msm/dsi: Fix the PHY regulator supply props Date: Wed, 17 Jan 2018 15:04:46 +0530 Message-Id: <20180117093448.4102-6-architt@codeaurora.org> X-Mailer: git-send-email 2.15.1 In-Reply-To: <20180117093448.4102-1-architt@codeaurora.org> References: <20180117093448.4102-1-architt@codeaurora.org> Cc: devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org, latkinso@codeaurora.org, dri-devel@lists.freedesktop.org, sibis@codeaurora.org X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP The PHY regulator supply names vary across different PHY versions. Mention explicitly which PHYs require which supplies. Cc: Rob Herring Cc: devicetree@vger.kernel.org Signed-off-by: Archit Taneja Reviewed-by: Rob Herring --- Documentation/devicetree/bindings/display/msm/dsi.txt | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/display/msm/dsi.txt b/Documentation/devicetree/bindings/display/msm/dsi.txt index 457c688736be..9c3ad6bbb9f0 100644 --- a/Documentation/devicetree/bindings/display/msm/dsi.txt +++ b/Documentation/devicetree/bindings/display/msm/dsi.txt @@ -98,7 +98,11 @@ Required properties: - clocks: Phandles to device clocks. See [1] for details on clock bindings. - clock-names: the following clocks are required: * "iface" + For 28nm HPM/LP, 28nm 8960 PHYs: - vddio-supply: phandle to vdd-io regulator device node + For 20nm PHY: +- vddio-supply: phandle to vdd-io regulator device node +- vcca-supply: phandle to vcca regulator device node Optional properties: - qcom,dsi-phy-regulator-ldo-mode: Boolean value indicating if the LDO mode PHY