Re: [PATCH 08/18] dt-bindings: display: rockchip: dw-hdmi: Add regulator support

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On 2021-12-08 15:12, Sascha Hauer wrote:
Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
---
  .../bindings/display/rockchip/rockchip,dw-hdmi.yaml         | 6 ++++++
  1 file changed, 6 insertions(+)

diff --git a/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-hdmi.yaml b/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-hdmi.yaml
index 2ab6578033da2..b9dca49aa6e05 100644
--- a/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-hdmi.yaml
+++ b/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-hdmi.yaml
@@ -28,6 +28,12 @@ properties:
    reg-io-width:
      const: 4
+ avdd-0v9-supply:
+    description: A 0.9V supply that powers up the SoC internal circuitry.

Might be worth calling out the actual pin name so it's abundantly clear for DT authors cross-referencing schematics. Annoyingly, some SoCs have HDMI_AVDD_1V0 instead of HDMI_AVDD_0V9 - I'm not sure it's worth splitting hairs that far in terms of the property name itself, but I'll leave that for others to decide.

+  avdd-1v8-supply:
+    description: A 1.8V supply that powers up the SoC internal circuitry.

At least HDMI_AVDD_1V8 seems more consistent.

Thanks,
Robin.

+
    clocks:
      minItems: 2
      items:




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