From patchwork Wed Nov 9 18:34:54 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kuogee Hsieh X-Patchwork-Id: 13037889 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 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 EC0D6C4332F for ; Wed, 9 Nov 2022 18:35:35 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id CC5FF10E61A; Wed, 9 Nov 2022 18:35:31 +0000 (UTC) Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) by gabe.freedesktop.org (Postfix) with ESMTPS id 3605310E620; Wed, 9 Nov 2022 18:35:16 +0000 (UTC) Received: from pps.filterd (m0279866.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 2A9I8hTP001655; Wed, 9 Nov 2022 18:35:09 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=QHA3HKkapf3qwQPOp9Hozv9SWtVrrQ3kkeqQm8zCLqg=; b=C/awPhapk6cM1kzV75za66q95B7ODcoH2QBfP+6cjc8+KYKVnnqqR9gWapIZhHwmMwRZ uvMSvQ0PgvMzLnEI1IKa9HJ//kmaOfr/nrSzrjB4EcYbrFy0fOSYdgrhfMzhcjTHpkr/ e4H7G6w7jB1e+vcPaTmaxWdpF22eXFAAIXzEKYXxdXn746c2PaJgWM+/9Qgo+GpefZRk SPtust+TQYdSFs598zrFcA/eKPHM+KldqIh6rd4iKB6jqZvMCt19N8sOnuomUsS+wkIC DiZK6tYqJCf2KcZFx0QsmCFh/ckzXoPRMRY+e2i8829M0WJLE5lKDIYLmCkbhvf7/uIA qQ== Received: from nalasppmta02.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3krgbr0bsc-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 09 Nov 2022 18:35:09 +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 2A9IZ8bW009165 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 9 Nov 2022 18:35:09 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 15.2.986.29; Wed, 9 Nov 2022 10:35:08 -0800 From: Kuogee Hsieh To: , , , , , , , , , , Subject: [PATCH v2 1/2] arm64: dts: qcom: Add link-frequencies property to specify the max link rate allowed Date: Wed, 9 Nov 2022 10:34:54 -0800 Message-ID: <1668018895-29023-2-git-send-email-quic_khsieh@quicinc.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1668018895-29023-1-git-send-email-quic_khsieh@quicinc.com> References: <1668018895-29023-1-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: j1BrFnRbtmjU0jdnnZjQM9iDJDwEBSDe X-Proofpoint-ORIG-GUID: j1BrFnRbtmjU0jdnnZjQM9iDJDwEBSDe 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=2022-11-09_06,2022-11-09_01,2022-06-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 suspectscore=0 malwarescore=0 clxscore=1015 bulkscore=0 adultscore=0 spamscore=0 phishscore=0 mlxlogscore=871 lowpriorityscore=0 priorityscore=1501 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2210170000 definitions=main-2211090140 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: quic_sbillaka@quicinc.com, linux-arm-msm@vger.kernel.org, quic_abhinavk@quicinc.com, linux-kernel@vger.kernel.org, Kuogee Hsieh , freedreno@lists.freedesktop.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" This patch add link-frequencies property to allow each platform to specify its DP max link rate. Signed-off-by: Kuogee Hsieh --- arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi b/arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi index 93e39fc..7e5d755 100644 --- a/arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi @@ -441,6 +441,7 @@ ap_i2c_tpm: &i2c14 { pinctrl-names = "default"; pinctrl-0 = <&dp_hot_plug_det>; data-lanes = <0 1>; + link-frequencies = <810000>; }; &mdss_mdp {