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Tue, 13 Dec 2022 21:44:23 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; Tue, 13 Dec 2022 13:44:23 -0800 From: Kuogee Hsieh To: , , , , , , , , , , , , , , Subject: [PATCH v12 2/5] dt-bindings: msm/dp: add data-lanes and link-frequencies property Date: Tue, 13 Dec 2022 13:44:05 -0800 Message-ID: <1670967848-31475-3-git-send-email-quic_khsieh@quicinc.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1670967848-31475-1-git-send-email-quic_khsieh@quicinc.com> References: <1670967848-31475-1-git-send-email-quic_khsieh@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) 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: NWFIo6d_pBC1gkrMP9Bshd_MY31FMiOY X-Proofpoint-ORIG-GUID: NWFIo6d_pBC1gkrMP9Bshd_MY31FMiOY X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.923,Hydra:6.0.545,FMLib:17.11.122.1 definitions=2022-12-13_03,2022-12-13_01,2022-06-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 mlxscore=0 suspectscore=0 mlxlogscore=996 clxscore=1015 priorityscore=1501 bulkscore=0 spamscore=0 malwarescore=0 adultscore=0 lowpriorityscore=0 impostorscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2212070000 definitions=main-2212130188 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" Add both data-lanes and link-frequencies property into endpoint Changes in v7: -- split yaml out of dtsi patch -- link-frequencies from link rate to symbol rate -- deprecation of old data-lanes property Changes in v8: -- correct Bjorn mail address to kernel.org Changes in v10: -- add menu item to data-lanes and link-frequecnis Changes in v11: -- add endpoint property at port@1 Changes in v12: -- use enum for item at data-lanes and link-frequencies Signed-off-by: Kuogee Hsieh ` --- .../bindings/display/msm/dp-controller.yaml | 30 ++++++++++++++++++++-- 1 file changed, 28 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/display/msm/dp-controller.yaml b/Documentation/devicetree/bindings/display/msm/dp-controller.yaml index f2515af..8fb9fa5 100644 --- a/Documentation/devicetree/bindings/display/msm/dp-controller.yaml +++ b/Documentation/devicetree/bindings/display/msm/dp-controller.yaml @@ -81,6 +81,7 @@ properties: data-lanes: $ref: /schemas/types.yaml#/definitions/uint32-array + deprecated: true minItems: 1 maxItems: 4 items: @@ -96,14 +97,37 @@ properties: ports: $ref: /schemas/graph.yaml#/properties/ports + properties: port@0: - $ref: /schemas/graph.yaml#/properties/port + $ref: "/schemas/graph.yaml#/$defs/port-base" description: Input endpoint of the controller + properties: + endpoint: + $ref: /schemas/media/video-interfaces.yaml# port@1: - $ref: /schemas/graph.yaml#/properties/port + $ref: "/schemas/graph.yaml#/$defs/port-base" description: Output endpoint of the controller + properties: + endpoint: + $ref: /schemas/media/video-interfaces.yaml# + properties: + data-lanes: + minItems: 1 + maxItems: 4 + items: + enum: [ 0, 1, 2, 3 ] + + link-frequencies: + minItems: 1 + maxItems: 4 + items: + enum: [ 1620000000, 2700000000, 5400000000, 8100000000 ] + + required: + - port@0 + - port@1 required: - compatible @@ -193,6 +217,8 @@ examples: reg = <1>; endpoint { remote-endpoint = <&typec>; + data-lanes = <0 1>; + link-frequencies = /bits/ 64 <1620000000 2700000000 5400000000 8100000000>; }; }; };