Message ID | 20241205-dp_mst-v1-45-f8618d42a99a@quicinc.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show
Return-Path: <dri-devel-bounces@lists.freedesktop.org> X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 14F23E7716F for <dri-devel@archiver.kernel.org>; Fri, 6 Dec 2024 04:33:42 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 5479510EFF7; Fri, 6 Dec 2024 04:33:24 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=quicinc.com header.i=@quicinc.com header.b="dgqtqFUy"; dkim-atps=neutral Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) by gabe.freedesktop.org (Postfix) with ESMTPS id 14A0110F023; Fri, 6 Dec 2024 04:33:22 +0000 (UTC) Received: from pps.filterd (m0279869.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 4B5HaX6j005176; 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Fri, 6 Dec 2024 04:32:50 GMT Received: from abhinavk-linux1.qualcomm.com (10.80.80.8) by nalasex01a.na.qualcomm.com (10.47.209.196) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.9; Thu, 5 Dec 2024 20:32:49 -0800 From: Abhinav Kumar <quic_abhinavk@quicinc.com> Date: Thu, 5 Dec 2024 20:32:16 -0800 Subject: [PATCH 45/45] arm64: dts: qcom: add mst support for pixel 1 stream clk for DP1 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-ID: <20241205-dp_mst-v1-45-f8618d42a99a@quicinc.com> References: <20241205-dp_mst-v1-0-f8618d42a99a@quicinc.com> In-Reply-To: <20241205-dp_mst-v1-0-f8618d42a99a@quicinc.com> To: Rob Clark <robdclark@gmail.com>, Dmitry Baryshkov <dmitry.baryshkov@linaro.org>, Sean Paul <sean@poorly.run>, Marijn Suijten <marijn.suijten@somainline.org>, David Airlie <airlied@gmail.com>, "Simona Vetter" <simona@ffwll.ch>, Stephen Boyd <swboyd@chromium.org>, "Chandan Uddaraju" <chandanu@codeaurora.org>, Guenter Roeck <groeck@chromium.org>, Kuogee Hsieh <quic_khsieh@quicinc.com>, Bjorn Andersson <andersson@kernel.org>, Konrad Dybcio <konradybcio@kernel.org>, Rob Herring <robh@kernel.org>, Krzysztof Kozlowski <krzk+dt@kernel.org>, Conor Dooley <conor+dt@kernel.org> CC: Vara Reddy <quic_varar@quicinc.com>, Rob Clark <robdclark@chromium.org>, Tanmay Shah <tanmay@codeaurora.org>, <linux-arm-msm@vger.kernel.org>, <dri-devel@lists.freedesktop.org>, <freedreno@lists.freedesktop.org>, <linux-kernel@vger.kernel.org>, <devicetree@vger.kernel.org>, Jessica Zhang <quic_jesszhan@quicinc.com>, Laurent Pinchart <laurent.pinchart@ideasonboard.com>, Abhinav Kumar <quic_abhinavk@quicinc.com> X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; 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Series |
drm/msm/dp: Add MST support for MSM chipsets
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diff --git a/arch/arm64/boot/dts/qcom/sa8775p.dtsi b/arch/arm64/boot/dts/qcom/sa8775p.dtsi index 0150ce27b98e9894fa9ee6cccd020528d716f543..91149f8b3adb93ece159f30bfea39f9725b6c9e8 100644 --- a/arch/arm64/boot/dts/qcom/sa8775p.dtsi +++ b/arch/arm64/boot/dts/qcom/sa8775p.dtsi @@ -4027,15 +4027,18 @@ mdss0_dp1: displayport-controller@af5c000 { <&dispcc0 MDSS_DISP_CC_MDSS_DPTX1_AUX_CLK>, <&dispcc0 MDSS_DISP_CC_MDSS_DPTX1_LINK_CLK>, <&dispcc0 MDSS_DISP_CC_MDSS_DPTX1_LINK_INTF_CLK>, - <&dispcc0 MDSS_DISP_CC_MDSS_DPTX1_PIXEL0_CLK>; + <&dispcc0 MDSS_DISP_CC_MDSS_DPTX1_PIXEL0_CLK>, + <&dispcc0 MDSS_DISP_CC_MDSS_DPTX1_PIXEL1_CLK>; clock-names = "core_iface", "core_aux", "ctrl_link", "ctrl_link_iface", - "stream_pixel"; + "stream_pixel", + "stream_1_pixel"; assigned-clocks = <&dispcc0 MDSS_DISP_CC_MDSS_DPTX1_LINK_CLK_SRC>, - <&dispcc0 MDSS_DISP_CC_MDSS_DPTX1_PIXEL0_CLK_SRC>; - assigned-clock-parents = <&mdss0_dp1_phy 0>, <&mdss0_dp1_phy 1>; + <&dispcc0 MDSS_DISP_CC_MDSS_DPTX1_PIXEL0_CLK_SRC>, + <&dispcc0 MDSS_DISP_CC_MDSS_DPTX1_PIXEL1_CLK_SRC>; + assigned-clock-parents = <&mdss0_dp1_phy 0>, <&mdss0_dp1_phy 1>, <&mdss0_dp1_phy 1>; phys = <&mdss0_dp1_phy>; phy-names = "dp";
Populate the pixel clock for stream 1 for DP1 for sa8775p DP controller. Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com> --- arch/arm64/boot/dts/qcom/sa8775p.dtsi | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-)