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Tue, 07 Apr 2020 22:48:45 -0000 (UTC) Received: by smtp.codeaurora.org (Postfix, from userid 1001) id 51BC7C433F2; Tue, 7 Apr 2020 22:48:45 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-caf-mail-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.0 required=2.0 tests=ALL_TRUSTED,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.0 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 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 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Tanmay Shah MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" 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>;