RE: [EXT] Re: [PATCH v7 3/7] dt-bindings: display: bridge: Add Cadence MHDP850

Hi Rob, 

Thanks for your comments,

quoted

Add bindings for Cadence MHDP8501 DisplayPort/HDMI bridge..

Signed-off-by: Sandor Yu <redacted>
---
 .../display/bridge/cdns,mhdp8501.yaml         | 105

++++++++++++++++++

quoted

 1 file changed, 105 insertions(+)
 create mode 100644
Documentation/devicetree/bindings/display/bridge/cdns,mhdp8501.yaml

diff --git
a/Documentation/devicetree/bindings/display/bridge/cdns,mhdp8501.yaml
b/Documentation/devicetree/bindings/display/bridge/cdns,mhdp8501.yaml
new file mode 100644
index 000000000000..b983ee765f54

--- /dev/null
+++

b/Documentation/devicetree/bindings/display/bridge/cdns,mhdp8501.y

quoted

+++ aml

@@ -0,0 +1,105 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) %YAML 1.2
+---
+$id:
+https://eur01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fdevi

+cetree.org%2Fschemas%2Fdisplay%2Fbridge%2Fcdns%2Cmhdp8501.yaml%
23&dat

quoted

+a=05%7C01%7CSandor.yu%40nxp.com%7C7c33f38de4804df82ed108db87d
eeeef%7C

quoted

+686ea1d3bc2b4c6fa92cd99c5c301635%7C0%7C0%7C63825316378283684
1%7CUnkno

quoted

+wn%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1
haWwi

quoted

+LCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=M0fImRvAyayYwQLSQsJVo
OQF59Y47KI5

quoted

+XNnVzmuTHOc%3D&reserved=0
+$schema:
+https://eur01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fdevi

+cetree.org%2Fmeta-schemas%2Fcore.yaml%23&data=05%7C01%7CSandor.
yu%40n

quoted

+xp.com%7C7c33f38de4804df82ed108db87deeeef%7C686ea1d3bc2b4c6fa9
2cd99c5

quoted

+c301635%7C0%7C0%7C638253163782836841%7CUnknown%7CTWFpbGZs
b3d8eyJWIjoi

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+MC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3
000%7C%

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+7C%7C&sdata=iCjpKSNsRnQYhRlXz7%2FR46uot%2B3aYbFz1ecfy63dYaw%3
D&reserv

quoted

+ed=0
+
+title: Cadence MHDP8501 DP/HDMI bridge
+
+maintainers:
+  - Sandor Yu [off-list ref]
+
+description:
+  Cadence MHDP8501 DisplayPort/HDMI interface.
+
+properties:
+  compatible:
+    enum:
+      - cdns,mhdp8501

Drop this.

OK, " - cdns,mhdp8501" will be dropped.
B.R
Sandor

quoted

+      - fsl,imx8mq-mhdp8501
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+    description: MHDP8501 DP/HDMI APB clock.
+
+  phys:
+    maxItems: 1
+    description:
+      phandle to the DisplayPort or HDMI PHY
+
+  interrupts:
+    items:
+      - description: Hotplug cable plugin.
+      - description: Hotplug cable plugout.
+
+  interrupt-names:
+    items:
+      - const: plug_in
+      - const: plug_out
+
+  ports:
+    $ref: /schemas/graph.yaml#/properties/ports
+
+    properties:
+      port@0:
+        $ref: /schemas/graph.yaml#/properties/port
+        description:
+          Input port from display controller output.
+      port@1:
+        $ref: /schemas/graph.yaml#/properties/port
+        description:
+          Output port to DisplayPort or HDMI connector.
+
+    required:
+      - port@0
+      - port@1
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - interrupts
+  - interrupt-names
+  - phys
+  - ports
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/imx8mq-clock.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+    mhdp_dp: dp-bridge@32c00000 {
+        compatible = "fsl,imx8mq-mhdp8501";
+        reg = <0x32c00000 0x100000>;
+        interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
+        interrupt-names = "plug_in", "plug_out";
+        clocks = <&clk IMX8MQ_CLK_DISP_APB_ROOT>;
+        phys = <&dp_phy>;
+
+        ports {
+            #address-cells = <1>;
+            #size-cells = <0>;
+
+            port@0 {
+                reg = <0>;
+
+                mhdp_in: endpoint {
+                    remote-endpoint = <&dcss_out>;
+                };
+            };
+
+            port@1 {
+                reg = <1>;
+
+                mhdp_out: endpoint {
+                    remote-endpoint = <&dp_connector>;
+                };
+            };
+        };
+    };
--
2.34.1

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