[v2,09/10] dts-bindings: phy: Add Cadence HDP-TX HDMI PHY bindings

Commit Message

Sandor Yu Nov. 4, 2022, 6:44 a.m. UTC

Add bindings for Cadence HDP-TX HDMI PHY.

Signed-off-by: Sandor Yu <[e-mail]>
---
 .../bindings/phy/phy-cadence-hdptx-hdmi.yaml  | 54 +++++++++++++++++++
 1 file changed, 54 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/phy/phy-cadence-hdptx-hdmi.yaml

Comments

Krzysztof Kozlowski Nov. 4, 2022, 1:46 p.m. UTC | #1

On 04/11/2022 02:44, Sandor Yu wrote:
> Add bindings for Cadence HDP-TX HDMI PHY.
> 
> Signed-off-by: Sandor Yu <[e-mail]>
> ---
>  .../bindings/phy/phy-cadence-hdptx-hdmi.yaml  | 54 +++++++++++++++++++
>  1 file changed, 54 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/phy/phy-cadence-hdptx-hdmi.yaml
> 
> diff --git a/Documentation/devicetree/bindings/phy/phy-cadence-hdptx-hdmi.yaml b/Documentation/devicetree/bindings/phy/phy-cadence-hdptx-hdmi.yaml
> new file mode 100644
> index 000000000000..edd7bf1c8920
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/phy/phy-cadence-hdptx-hdmi.yaml

Same comments apply as for other bindings (also phy)

Best regards,
Krzysztof

Patch

diff --git a/Documentation/devicetree/bindings/phy/phy-cadence-hdptx-hdmi.yaml b/Documentation/devicetree/bindings/phy/phy-cadence-hdptx-hdmi.yaml
new file mode 100644
index 000000000000..edd7bf1c8920
--- /dev/null
+++ b/Documentation/devicetree/bindings/phy/phy-cadence-hdptx-hdmi.yaml
@@ -0,0 +1,54 @@ 
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/phy/phy-cadence-hdptx-hdmi.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Cadence HDP(HDMI/DisplayPort) TX PHY for HDMI protocol binding
+
+description:
+  This binding describes the Cadence HDP-TX PHY for HDMI protocol.
+
+maintainers:
+  - Sandor Yu <[e-mail]>
+
+properties:
+  compatible:
+    enum:
+      - cdns,hdptx-hdmi-phy
+
+  reg:
+    description:
+      Offset of Cadence HDPTX APB configuration registers.
+
+  clocks:
+    items:
+      description:
+        PHY reference clock. Must contain an entry in clock-names.
+
+  clock-names:
+    items:
+      - const: refclk
+
+  "#phy-cells":
+    const: 0
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - clock-names
+  - "#phy-cells"
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/phy/phy.h>
+    hdmi_phy: hdmi_phy@32c00000 {
+      compatible = "cdns,hdptx-hdmi-phy";
+      reg = <0x32c00000 0x100000>;
+      #phy-cells = <0>;
+      clocks = <&hdmi_phy_27m>;
+      clock-names = "refclk";
+    };