dt-bindings: phy: rk3228-hdmi-phy: convert to yaml
From: Heiko Stuebner <heiko@...> Date: Sun, 6 Oct 2024 09:47:31 +0200
Commit-Message
Convert the binding to yaml and rename it according to its first compatible instead of the unspecific rockchip-inno-hdmi naming. Signed-off-by: Heiko Stuebner <heiko@...>
Patch-Comment
.../bindings/phy/phy-rockchip-inno-hdmi.txt | 43 -------- .../phy/rockchip,rk3228-hdmi-phy.yaml | 97 +++++++++++++++++++ 2 files changed, 97 insertions(+), 43 deletions(-) delete mode 100644 Documentation/devicetree/bindings/phy/phy-rockchip-inno-hdmi.txt create mode 100644 Documentation/devicetree/bindings/phy/rockchip,rk3228-hdmi-phy.yaml
Statistics
- 97 lines added
- 43 lines removed
Changes
------- Documentation/devicetree/bindings/phy/phy-rockchip-inno-hdmi.txt -------
deleted file mode 100644
index 710cccd5ee56..000000000000
@@ -1,43 +0,0 @@
----- Documentation/devicetree/bindings/phy/rockchip,rk3228-hdmi-phy.yaml ------
new file mode 100644
index 000000000000..ac15bf857ef9
@@ -0,0 +1,97 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/phy/rockchip,rk3228-hdmi-phy.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Rockchip HDMI PHY with Innosilicon IP block
+
+maintainers:
+ - Heiko Stuebner <heiko@sntech.de>
+
+properties:
+ compatible:
+ enum:
+ - rockchip,rk3228-hdmi-phy
+ - rockchip,rk3328-hdmi-phy
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 3
+
+ clock-names:
+ items:
+ - const: sysclk
+ - const: refoclk
+ - const: refpclk
+
+ clock-output-names:
+ description:
+ The hdmiphy output clock name, that gets fed back to the CRU.
+
+ "#clock-cells":
+ const: 0
+
+ interrupts:
+ maxItems: 1
+
+ nvmem-cells:
+ maxItems: 1
+ description: A phandle + nvmem specifier for the cpu-version efuse
+ for adjustment to some frequency settings, depending on cpu-version
+
+ nvmem-cell-names:
+ items:
+ - const: cpu-version
+
+ '#phy-cells':
+ const: 0
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - clock-output-names
+ - '#clock-cells'
+ - '#phy-cells'
+
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: rockchip,rk3228-hdmi-phy
+
+ then:
+ properties:
+ interrupts: false
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: rockchip,rk3328-hdmi-phy
+
+ then:
+ required:
+ - interrupts
+
+additionalProperties: false
+
+examples:
+ - |
+
+ #include <dt-bindings/clock/rk3228-cru.h>
+ hdmi_phy: phy@12030000 {
+ compatible = "rockchip,rk3228-hdmi-phy";
+ reg = <0x12030000 0x10000>;
+ #phy-cells = <0>;
+ clocks = <&cru PCLK_HDMI_PHY>, <&xin24m>, <&cru DCLK_HDMI_PHY>;
+ clock-names = "sysclk", "refoclk", "refpclk";
+ #clock-cells = <0>;
+
+ clock-output-names = "hdmi_phy";
+ };