[PATCH v21 5/8] dt-bindings: phy: Add Freescale iMX8MQ DP and HDMI PHY

Laurentiu Palcu
2026-04-07T14:32:38Z

Add bindings for Freescale iMX8MQ DP and HDMI PHY.

Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sandor Yu <Sandor.yu@nxp.com>
Signed-off-by: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com>
---
.../bindings/phy/fsl,imx8mq-dp-hdmi-phy.yaml | 51 ++++++++++++++++++++++
1 file changed, 51 insertions(+)

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 0000000000000..c17a645e71bad
--- /dev/null
+++ b/Documentation/devicetree/bindings/phy/fsl,imx8mq-dp-hdmi-phy.yaml
@@ -0,0 +1,51 @@
+# 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@nxp.com>
+
+properties:
+ compatible:
+ const: fsl,imx8mq-hdptx-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@32c00000 {
+ compatible = "fsl,imx8mq-hdptx-phy";
+ reg = <0x32c00000 0x100000>;
+ #phy-cells = <0>;
+ clocks = <&hdmi_phy_27m>, <&clk IMX8MQ_CLK_DISP_APB_ROOT>;
+ clock-names = "ref", "apb";
+ };

--
2.51.0