From patchwork Wed Feb 2 21:23:41 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Doug Anderson X-Patchwork-Id: 12733490 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id EC3CBC433F5 for ; Wed, 2 Feb 2022 21:24:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1347576AbiBBVY0 (ORCPT ); Wed, 2 Feb 2022 16:24:26 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53078 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1347538AbiBBVYU (ORCPT ); Wed, 2 Feb 2022 16:24:20 -0500 Received: from mail-pf1-x42c.google.com (mail-pf1-x42c.google.com [IPv6:2607:f8b0:4864:20::42c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C06EEC061401 for ; Wed, 2 Feb 2022 13:24:20 -0800 (PST) Received: by mail-pf1-x42c.google.com with SMTP id e6so409784pfc.7 for ; Wed, 02 Feb 2022 13:24:20 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=5qCBCKfP+j2HtZn2zMmVI6QfVCuXgmfkA60ibxCLXgs=; b=f3nZ1EzYLBy7tnJJ+R0jdFG+yS+atHgKHNCLxveKGXKQiMOlgQEaUjZU6xlVij4pb/ W7q3Hg8Qr6HevsZXJulOBWMr6yF2kxt4BmmPVbKF/B8ax/QmFiBF8NuST5CArY/i0IgB +EF4n1qgauGccnEerahlqdTneqwozLQiwcKlM= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=5qCBCKfP+j2HtZn2zMmVI6QfVCuXgmfkA60ibxCLXgs=; b=eTlT6y/Gqvo4ksbM+3SgYbYvHe/14Ap61si6d21Ko8L9fslVB/XR94ITVL6qWehBtr iSYFM8wIdHiaHZdht/VO0eXtaOtxq+Ybex7aG3h0zfvoYdpgc5+EO7xh4UiWNCVYRaB5 d4C8XoY/tAuvBNJTQ6H/4atZ5Ll/gMaJfqhCUAYOMq5uh+b4Pw/NBipafiEL6Qgi5H7b dVd8wqql7t4VetjIEW0OK4htVKw8S1me/CVV8vJL9NCAAGmnFUUBF9Nj+g6IYAqhwQlN ahLfoGfHmP1a3RcVwJmEvgYMrJZ5SUL6mNaE3arbIi4EbRIXPqTpnXtH1vupck7HhJIE swYg== X-Gm-Message-State: AOAM531clwC9X6bJu6LSIageAcgbT7L6UQJ4r2YPixyntpjUfYcLOseT 9JhxtfDXd7QSqCV+LoWvTnisPze+NWFMrg== X-Google-Smtp-Source: ABdhPJwPT54MjvO3Gz+8X9q/NBFTjhdeFn3zIeltngAbKTcjcpYU137ZDJA3wRFQRbOPxYWXylY52A== X-Received: by 2002:a05:6a00:130a:: with SMTP id j10mr30426747pfu.32.1643837060244; Wed, 02 Feb 2022 13:24:20 -0800 (PST) Received: from tictac2.mtv.corp.google.com ([2620:15c:202:201:f1c4:10b6:b4ef:16e5]) by smtp.gmail.com with ESMTPSA id on9sm7627983pjb.16.2022.02.02.13.24.19 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 02 Feb 2022 13:24:19 -0800 (PST) From: Douglas Anderson To: Bjorn Andersson Cc: pmaliset@codeaurora.org, mka@chromium.org, quic_rjendra@quicinc.com, Shaik Sajida Bhanu , kgodara@codeaurora.org, konrad.dybcio@somainline.org, Sankeerth Billakanti , sibis@codeaurora.org, swboyd@chromium.org, Douglas Anderson , Andy Gross , Rob Herring , devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v3 07/14] arm64: dts: qcom: sc7280: Add edp_out port and HPD lines Date: Wed, 2 Feb 2022 13:23:41 -0800 Message-Id: <20220202132301.v3.7.Ic84bb69c45be2fccf50e3bd17b845fe20eec624c@changeid> X-Mailer: git-send-email 2.35.0.rc2.247.g8bbb082509-goog In-Reply-To: <20220202212348.1391534-1-dianders@chromium.org> References: <20220202212348.1391534-1-dianders@chromium.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Like dp_out, we should have defined edp_out in sc7280.dtsi so we don't need to do this in the board files. Like dp_hot_plug_det, we should define edp_hot_plug_det in sc7280.dtsi. We should set the default pinctrl for edp_hot_plug_det in sc7280.dtsi. NOTE: this is _unlike_ the dp_hot_plug_det. It is reasonable that in some boards the dedicated DP Hot Plug Detect will not be hooked up in favor of Type C mechanisms. This is unlike eDP where the Hot Plug Detect line (which functions as "panel ready" in eDP) is highly likely to be used by boards. Signed-off-by: Douglas Anderson Reviewed-by: Matthias Kaehlcke Reviewed-by: Stephen Boyd --- Changes in v3: - ("Add edp_out port and HPD lines") new for v3. arch/arm64/boot/dts/qcom/sc7280.dtsi | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi index 4d5892411a38..3f9837921c17 100644 --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi @@ -3010,6 +3010,8 @@ mdss_dsi_phy: phy@ae94400 { mdss_edp: edp@aea0000 { compatible = "qcom,sc7280-edp"; + pinctrl-names = "default"; + pinctrl-0 = <&edp_hot_plug_det>; reg = <0 0xaea0000 0 0x200>, <0 0xaea0200 0 0x200>, @@ -3052,12 +3054,18 @@ mdss_edp: edp@aea0000 { ports { #address-cells = <1>; #size-cells = <0>; + port@0 { reg = <0>; edp_in: endpoint { remote-endpoint = <&dpu_intf5_out>; }; }; + + port@1 { + reg = <1>; + edp_out: endpoint { }; + }; }; edp_opp_table: opp-table { @@ -3277,6 +3285,11 @@ dp_hot_plug_det: dp-hot-plug-det { bias-disable; }; + edp_hot_plug_det: edp-hot-plug-det { + pins = "gpio60"; + function = "edp_hot"; + }; + pcie1_clkreq_n: pcie1-clkreq-n { pins = "gpio79"; function = "pcie1_clkreqn";