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From: Kuogee Hsieh <quic_khsieh@quicinc.com>
To: <dri-devel@lists.freedesktop.org>, <robdclark@gmail.com>,
	<sean@poorly.run>, <swboyd@chromium.org>, <dianders@chromium.org>,
	<vkoul@kernel.org>, <daniel@ffwll.ch>, <airlied@linux.ie>,
	<agross@kernel.org>, <dmitry.baryshkov@linaro.org>,
	<andersson@kernel.org>, <konrad.dybcio@somainline.org>,
	<robh+dt@kernel.org>, <krzysztof.kozlowski+dt@linaro.org>,
	<devicetree@vger.kernel.org>, <airlied@gmail.com>
Cc: Kuogee Hsieh <quic_khsieh@quicinc.com>,
	<quic_abhinavk@quicinc.com>, <quic_sbillaka@quicinc.com>,
	<freedreno@lists.freedesktop.org>,
	<linux-arm-msm@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Subject: [PATCH v9 2/5] dt-bindings: msm/dp: add data-lanes and link-frequencies property
Date: Mon, 5 Dec 2022 15:08:11 -0800	[thread overview]
Message-ID: <1670281694-13281-3-git-send-email-quic_khsieh@quicinc.com> (raw)
In-Reply-To: <1670281694-13281-1-git-send-email-quic_khsieh@quicinc.com>

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

Signed-off-by: Kuogee Hsieh <quic_khsieh@quicinc.com>`
---
 Documentation/devicetree/bindings/display/msm/dp-controller.yaml | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/Documentation/devicetree/bindings/display/msm/dp-controller.yaml b/Documentation/devicetree/bindings/display/msm/dp-controller.yaml
index f2515af..38ce17d 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:
@@ -104,6 +105,11 @@ properties:
       port@1:
         $ref: /schemas/graph.yaml#/properties/port
         description: Output endpoint of the controller
+          data-lanes:
+          $ref: /schemas/types.yaml#/definitions/uint32-array
+
+          link-frequencies:
+          $ref: /schemas/types.yaml#/definitions/uint64-array
 
 required:
   - compatible
@@ -193,6 +199,9 @@ examples:
                 reg = <1>;
                 endpoint {
                     remote-endpoint = <&typec>;
+                    data-lanes = <1 2>;
+                    link-frequencies = /bits/ 64 <1620000000 2700000000
+                                                  5400000000 8100000000>;
                 };
             };
         };
-- 
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project


WARNING: multiple messages have this Message-ID (diff)
From: Kuogee Hsieh <quic_khsieh@quicinc.com>
To: <dri-devel@lists.freedesktop.org>, <robdclark@gmail.com>,
	<sean@poorly.run>, <swboyd@chromium.org>, <dianders@chromium.org>,
	<vkoul@kernel.org>, <daniel@ffwll.ch>, <airlied@linux.ie>,
	<agross@kernel.org>, <dmitry.baryshkov@linaro.org>,
	<andersson@kernel.org>, <konrad.dybcio@somainline.org>,
	<robh+dt@kernel.org>, <krzysztof.kozlowski+dt@linaro.org>,
	<devicetree@vger.kernel.org>, <airlied@gmail.com>
Cc: quic_sbillaka@quicinc.com, linux-arm-msm@vger.kernel.org,
	quic_abhinavk@quicinc.com, linux-kernel@vger.kernel.org,
	Kuogee Hsieh <quic_khsieh@quicinc.com>,
	freedreno@lists.freedesktop.org
Subject: [PATCH v9 2/5] dt-bindings: msm/dp: add data-lanes and link-frequencies property
Date: Mon, 5 Dec 2022 15:08:11 -0800	[thread overview]
Message-ID: <1670281694-13281-3-git-send-email-quic_khsieh@quicinc.com> (raw)
In-Reply-To: <1670281694-13281-1-git-send-email-quic_khsieh@quicinc.com>

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

Signed-off-by: Kuogee Hsieh <quic_khsieh@quicinc.com>`
---
 Documentation/devicetree/bindings/display/msm/dp-controller.yaml | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/Documentation/devicetree/bindings/display/msm/dp-controller.yaml b/Documentation/devicetree/bindings/display/msm/dp-controller.yaml
index f2515af..38ce17d 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:
@@ -104,6 +105,11 @@ properties:
       port@1:
         $ref: /schemas/graph.yaml#/properties/port
         description: Output endpoint of the controller
+          data-lanes:
+          $ref: /schemas/types.yaml#/definitions/uint32-array
+
+          link-frequencies:
+          $ref: /schemas/types.yaml#/definitions/uint64-array
 
 required:
   - compatible
@@ -193,6 +199,9 @@ examples:
                 reg = <1>;
                 endpoint {
                     remote-endpoint = <&typec>;
+                    data-lanes = <1 2>;
+                    link-frequencies = /bits/ 64 <1620000000 2700000000
+                                                  5400000000 8100000000>;
                 };
             };
         };
-- 
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project


  parent reply	other threads:[~2022-12-05 23:08 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-12-05 23:08 [PATCH v9 0/5] Add data-lanes and link-frequencies to dp_out endpoint Kuogee Hsieh
2022-12-05 23:08 ` Kuogee Hsieh
2022-12-05 23:08 ` [PATCH v9 1/5] arm64: dts: qcom: add data-lanes and link-freuencies into " Kuogee Hsieh
2022-12-05 23:08   ` Kuogee Hsieh
2022-12-05 23:08 ` Kuogee Hsieh [this message]
2022-12-05 23:08   ` [PATCH v9 2/5] dt-bindings: msm/dp: add data-lanes and link-frequencies property Kuogee Hsieh
2022-12-06 12:47   ` Rob Herring
2022-12-06 12:47     ` Rob Herring
2022-12-05 23:08 ` [PATCH v9 3/5] drm/msm/dp: parser data-lanes as property of dp_out endpoint Kuogee Hsieh
2022-12-05 23:08   ` Kuogee Hsieh
2022-12-05 23:08 ` [PATCH v9 4/5] drm/msm/dp: parser link-frequencies " Kuogee Hsieh
2022-12-05 23:08   ` Kuogee Hsieh
2022-12-05 23:41   ` Dmitry Baryshkov
2022-12-05 23:41     ` Dmitry Baryshkov
2022-12-05 23:08 ` [PATCH v9 5/5] drm/msm/dp: add support of max dp link rate Kuogee Hsieh
2022-12-05 23:08   ` Kuogee Hsieh

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