From patchwork Tue Apr 7 22:48:28 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tanmay Shah X-Patchwork-Id: 202308 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=-9.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 22F5EC2BB1D for ; Tue, 7 Apr 2020 22:48:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id F3D872075E for ; Tue, 7 Apr 2020 22:48:46 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=mg.codeaurora.org header.i=@mg.codeaurora.org header.b="rz10rOa3" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726380AbgDGWsq (ORCPT ); Tue, 7 Apr 2020 18:48:46 -0400 Received: from mail27.static.mailgun.info ([104.130.122.27]:16203 "EHLO mail27.static.mailgun.info" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726386AbgDGWsq (ORCPT ); Tue, 7 Apr 2020 18:48:46 -0400 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1586299725; h=Message-Id: Date: Subject: Cc: To: From: Sender; bh=+BwWb6bZ2jNnwZxDYA2vtg528w7ktuHus/p00QTtFTs=; b=rz10rOa3KZXw6bQ1vJV11C4NwmqBBs5cpAnT/eVGZp8d0fKyEE7SUa7S/GnsGxl4OnBxw/Gy iAvKBpscL5r3ZpnfnihP8Ax0j6D/zBJVcXSU9687b1bVNWgTvQb+riFuWldum9FB9zIzxWKo uqdeeGiwlQ1+wQETfBsg2z37sAo= X-Mailgun-Sending-Ip: 104.130.122.27 X-Mailgun-Sid: WyI1YmJiNiIsICJkZXZpY2V0cmVlQHZnZXIua2VybmVsLm9yZyIsICJiZTllNGEiXQ== Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by mxa.mailgun.org with ESMTP id 5e8d034c.7f94453febc8-smtp-out-n05; Tue, 07 Apr 2020 22:48:44 -0000 (UTC) Received: by smtp.codeaurora.org (Postfix, from userid 1001) id 2CCA6C43637; Tue, 7 Apr 2020 22:48:44 +0000 (UTC) Received: from linuxdisplay-lab-04.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: tanmay) by smtp.codeaurora.org (Postfix) with ESMTPSA id 28C32C433D2; Tue, 7 Apr 2020 22:48:43 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 28C32C433D2 Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=none smtp.mailfrom=tanmay@codeaurora.org From: Tanmay Shah To: dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, linux-arm-msm@vger.kernel.org, seanpaul@chromium.org, devicetree@vger.kernel.org, swboyd@chromium.org, abhinavk@codeaurora.org, robdclark@gmail.com, aravindh@codeaurora.org, varar@codeaurora.org Cc: Tanmay Shah Subject: [PATCH 1/2] dt-bindings: msm: disp: Add Display Port HPD GPIO bindings Date: Tue, 7 Apr 2020 15:48:28 -0700 Message-Id: <1586299709-14222-1-git-send-email-tanmay@codeaurora.org> X-Mailer: git-send-email 1.9.1 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add Display Port HPD GPIO description in bindings This Patch depends on: https://patchwork.kernel.org/patch/11468505/ Signed-off-by: Tanmay Shah --- Documentation/devicetree/bindings/display/msm/dp-sc7180.yaml | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/Documentation/devicetree/bindings/display/msm/dp-sc7180.yaml b/Documentation/devicetree/bindings/display/msm/dp-sc7180.yaml index 761a01d..003f5f7 100644 --- a/Documentation/devicetree/bindings/display/msm/dp-sc7180.yaml +++ b/Documentation/devicetree/bindings/display/msm/dp-sc7180.yaml @@ -155,6 +155,11 @@ properties: data-lanes: description: Maximum number of lanes that can be used for Display port. + dp-hpd-gpio: + maxItems: 1 + description: Specifies HPD gpio for DP connector without + USB PHY or AUX switch. + usbplug-cc-gpio: maxItems: 1 description: Specifies the usbplug orientation gpio. @@ -282,6 +287,8 @@ examples: aux-sel-gpio = <&msmgpio 110 1>; usbplug-cc-gpio = <&msmgpio 90 1>; + dp-hpd-gpio = <&msmgpio 117 0>; + ports { #address-cells = <1>; #size-cells = <0>;