linux-kernel - [PATCH v9 5/7] dt-bindings: phy: Add Freescale iMX8MQ DP and HDMI PHY

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Date:   Thu,  7 Sep 2023 09:05:32 +0800
From:   Sandor Yu <Sandor.yu@....com>
To:     andrzej.hajda@...el.com, neil.armstrong@...aro.org,
        Laurent.pinchart@...asonboard.com, jonas@...boo.se,
        jernej.skrabec@...il.com, airlied@...il.com, daniel@...ll.ch,
        robh+dt@...nel.org, krzysztof.kozlowski+dt@...aro.org,
        shawnguo@...nel.org, s.hauer@...gutronix.de, festevam@...il.com,
        vkoul@...nel.org, dri-devel@...ts.freedesktop.org,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org, linux-phy@...ts.infradead.org
Cc:     kernel@...gutronix.de, linux-imx@....com, Sandor.yu@....com,
        oliver.brown@....com, alexander.stein@...tq-group.com,
        sam@...nborg.org, Rob Herring <robh@...nel.org>
Subject: [PATCH v9 5/7] dt-bindings: phy: Add Freescale iMX8MQ DP and HDMI PHY

Add bindings for Freescale iMX8MQ DP and HDMI PHY.

Signed-off-by: Sandor Yu <Sandor.yu@....com>
Reviewed-by: Rob Herring <robh@...nel.org>
---
 .../bindings/phy/fsl,imx8mq-dp-hdmi-phy.yaml  | 53 +++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/phy/fsl,imx8mq-dp-hdmi-phy.yaml

diff --git a/Documentation/devicetree/bindings/phy/fsl,imx8mq-dp-hdmi-phy.yaml b/Documentation/devicetree/bindings/phy/fsl,imx8mq-dp-hdmi-phy.yaml
new file mode 100644
index 000000000000..917f113503dc
--- /dev/null
+++ b/Documentation/devicetree/bindings/phy/fsl,imx8mq-dp-hdmi-phy.yaml
@@ -0,0 +1,53 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/phy/fsl,imx8mq-dp-hdmi-phy.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Cadence HDP-TX DP/HDMI PHY for Freescale i.MX8MQ SoC
+
+maintainers:
+  - Sandor Yu <sandor.yu@....com>
+
+properties:
+  compatible:
+    enum:
+      - fsl,imx8mq-dp-phy
+      - fsl,imx8mq-hdmi-phy
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    items:
+      - description: PHY reference clock.
+      - description: APB clock.
+
+  clock-names:
+    items:
+      - const: ref
+      - const: apb
+
+  "#phy-cells":
+    const: 0
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - clock-names
+  - "#phy-cells"
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/imx8mq-clock.h>
+    #include <dt-bindings/phy/phy.h>
+    dp_phy: phy@...00000 {
+        compatible = "fsl,imx8mq-dp-phy";
+        reg = <0x32c00000 0x100000>;
+        #phy-cells = <0>;
+        clocks = <&hdmi_phy_27m>, <&clk IMX8MQ_CLK_DISP_APB_ROOT>;
+        clock-names = "ref", "apb";
+    };
-- 
2.34.1