From patchwork Mon Aug 17 22:59:12 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tanmay Shah X-Patchwork-Id: 11719563 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 41F38618 for ; Mon, 17 Aug 2020 22:59:43 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 1FCE82063A for ; Mon, 17 Aug 2020 22:59:43 +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="JekEa6y/" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1FCE82063A Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 451506E127; Mon, 17 Aug 2020 22:59:39 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mail29.static.mailgun.info (mail29.static.mailgun.info [104.130.122.29]) by gabe.freedesktop.org (Postfix) with ESMTPS id 161756E127 for ; Mon, 17 Aug 2020 22:59:35 +0000 (UTC) DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1597705177; h=Content-Transfer-Encoding: MIME-Version: Message-Id: Date: Subject: Cc: To: From: Sender; bh=1iMRAOibRi50JnJL7Gy/48bD9j2LMVyK5mB4/xTVJwk=; b=JekEa6y/c8yxUxSXziwIs6dSiXDFqXlH8+95P6Sf+nzTSLq152rBqmLdkgSEereJ0t7sON0b Bp6RgBd05vnouSww5UWoEzvYqbaLbd/8oADBO8QWKxqemGtXIkumOPcK9qYCJsdWcD9f6CJe R/myJNhnlfwKZOwcTRlAI6+UEW4= X-Mailgun-Sending-Ip: 104.130.122.29 X-Mailgun-Sid: WyJkOTU5ZSIsICJkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnIiwgImJlOWU0YSJd Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by smtp-out-n04.prod.us-east-1.postgun.com with SMTP id 5f3b0bcfcbcd42bdeeae1e6f (version=TLS1.2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256); Mon, 17 Aug 2020 22:59:27 GMT Received: by smtp.codeaurora.org (Postfix, from userid 1001) id 34B8CC433CB; Mon, 17 Aug 2020 22:59:26 +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=ham 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 4F84AC433CA; Mon, 17 Aug 2020 22:59:25 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 4F84AC433CA 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: swboyd@chromium.org Subject: [PATCH v2] arm64: dts: qcom: sc7180: Add DisplayPort HPD pin dt node Date: Mon, 17 Aug 2020 15:59:12 -0700 Message-Id: <20200817225912.3149-1-tanmay@codeaurora.org> X-Mailer: git-send-email 2.27.0 MIME-Version: 1.0 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: devicetree@vger.kernel.org, Tanmay Shah , airlied@linux.ie, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, khsieh@codeaurora.org, seanpaul@chromium.org, abhinavk@codeaurora.org, aravindh@codeaurora.org, freedreno@lists.freedesktop.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" This node defines alternate DP HPD functionality of GPIO. Signed-off-by: Tanmay Shah --- arch/arm64/boot/dts/qcom/sc7180.dtsi | 13 +++++++++++++ 1 file changed, 13 insertions(+) base-commit: 62975d27d647a40c58d3b96c29b911fc4f33c310 prerequisite-patch-id: a4d3e51b6e1200ff7d4550f206db98a92c0a098f diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi index bf2f2bb1aa79..0eedf057acc1 100644 --- a/arch/arm64/boot/dts/qcom/sc7180.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi @@ -1457,6 +1457,19 @@ pinconf-sd-cd { drive-strength = <2>; }; }; + + dp_hot_plug_det: dp-hot-plug-det { + pinmux { + pins = "gpio117"; + function = "dp_hot"; + }; + + pinconf { + pins = "gpio117"; + bias-disable; + input-enable; + }; + }; }; gpu: gpu@5000000 {