From patchwork Fri Nov 18 16:36:28 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kuogee Hsieh X-Patchwork-Id: 13048456 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 B2A5EC4332F for ; Fri, 18 Nov 2022 16:37:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235285AbiKRQhG (ORCPT ); Fri, 18 Nov 2022 11:37:06 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53536 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235320AbiKRQgv (ORCPT ); Fri, 18 Nov 2022 11:36:51 -0500 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 831DC5E3F2; Fri, 18 Nov 2022 08:36:49 -0800 (PST) Received: from pps.filterd (m0279871.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 2AIFcuNW010364; Fri, 18 Nov 2022 16:36:42 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-type; s=qcppdkim1; bh=mr1g6sl4FhzQuin8o/DMNTA7cuiMajxy6C/C+26lR5o=; b=F941xFz/dHkMgZT9PY5RmYnuesS6kWG+SLepdoKVav1NB5rbWrFhMPe1hvo0om0orKpY TuARPUQhyi3wJDeOo8h4PFHkhQAEHVqCeUFPLR6SZ5KjKbkN6uUf+YHvFvdvtUTH/xfP PHrA1/mq1ekKGLo7vnqRTqIU9GCHmvlQA258h9OE4BwAUhXGiJr9ww1OePQylTSoIwqb Kx8tYH6YFXq3g2JA3IxzbHDqrFxWZ5iEGIkn1ersjjIHk9fe2xCrpDLxJLibhmccifgS o+Q5nDDmvDFd8x70kuyfO8OjXow/9jOLzU/UXNbnPD20U2T6/XpTDydQ0hazWYNQ+JN1 KA== Received: from nalasppmta02.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3kx0xrhpfh-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 18 Nov 2022 16:36:42 +0000 Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA02.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 2AIGafOI016540 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 18 Nov 2022 16:36:41 GMT Received: from khsieh-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 15.2.986.36; Fri, 18 Nov 2022 08:36:40 -0800 From: Kuogee Hsieh To: , , , , , , , , , , CC: Kuogee Hsieh , , , , , Subject: [PATCH v4 1/2] arm64: dts: qcom: add data-lanes and link-freuencies into dp_out endpoint Date: Fri, 18 Nov 2022 08:36:28 -0800 Message-ID: <1668789389-14617-2-git-send-email-quic_khsieh@quicinc.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1668789389-14617-1-git-send-email-quic_khsieh@quicinc.com> References: <1668789389-14617-1-git-send-email-quic_khsieh@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01a.na.qualcomm.com (10.52.223.231) To nalasex01a.na.qualcomm.com (10.47.209.196) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: VpDVpmtEljvBj1wfTxcZM5x57LNYF97X X-Proofpoint-ORIG-GUID: VpDVpmtEljvBj1wfTxcZM5x57LNYF97X X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.219,Aquarius:18.0.895,Hydra:6.0.545,FMLib:17.11.122.1 definitions=2022-11-18_04,2022-11-18_01,2022-06-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 spamscore=0 adultscore=0 clxscore=1015 phishscore=0 priorityscore=1501 mlxscore=0 impostorscore=0 suspectscore=0 malwarescore=0 lowpriorityscore=0 mlxlogscore=999 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2210170000 definitions=main-2211180096 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Add both data-lanes and link-frequencies property to dp_out endpoint. Also set link-frequencies to 810000 khz at herobrine platform to have max link rate limited at 810000 khz (HBR3). Signed-off-by: Kuogee Hsieh --- arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi | 9 ++++++++- arch/arm64/boot/dts/qcom/sc7180.dtsi | 5 ----- arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi | 10 +++++++++- arch/arm64/boot/dts/qcom/sc7280.dtsi | 5 ----- 4 files changed, 17 insertions(+), 12 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi index eae22e6..b0d6ae9 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi @@ -814,7 +814,14 @@ hp_i2c: &i2c9 { status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&dp_hot_plug_det>; - data-lanes = <0 1>; + ports { + port@1 { + reg = <1>; + dp_out: endpoint { + data-lanes = <0 1>; + }; + }; + }; }; &pm6150_adc { diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi index 58976a1b..2946d8a 100644 --- a/arch/arm64/boot/dts/qcom/sc7180.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi @@ -3116,11 +3116,6 @@ remote-endpoint = <&dpu_intf0_out>; }; }; - - port@1 { - reg = <1>; - dp_out: endpoint { }; - }; }; dp_opp_table: opp-table { diff --git a/arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi b/arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi index c11e371..fc18ab9 100644 --- a/arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi @@ -442,7 +442,15 @@ ap_i2c_tpm: &i2c14 { status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&dp_hot_plug_det>; - data-lanes = <0 1>; + ports { + port@1 { + reg = <1>; + dp_out: endpoint { + data-lanes = <0 1>; + link-frequencies=<810000>; + }; + }; + }; }; &mdss_mdp { diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi index 2125803..1990cc96 100644 --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi @@ -4132,11 +4132,6 @@ remote-endpoint = <&dpu_intf0_out>; }; }; - - port@1 { - reg = <1>; - dp_out: endpoint { }; - }; }; dp_opp_table: opp-table {