[PATCH 08/22] dt-bindings: display: rockchip: dw-hdmi: use "ref" as clock name

[Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>]

"vpll" is a misnomer. A clock input to a device should be named after
the usage in the device, not after the clock that drives it. On the
rk3568 the same clock is driven by the HPLL.
To fix that, this patch renames the vpll clock to ref clock.

Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
---
 .../bindings/display/rockchip/rockchip,dw-hdmi.yaml        | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-hdmi.yaml b/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-hdmi.yaml
index 6e09dd2ee05ac..3b40219e3ea60 100644
--- a/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-hdmi.yaml
+++ b/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-hdmi.yaml
@@ -47,11 +47,12 @@ properties:
       - enum:
           - cec
           - grf
-          - vpll
+          - ref
       - enum:
           - grf
-          - vpll
-      - const: vpll
+          - ref
+      - const:
+          - ref
 
   ddc-i2c-bus:
     $ref: /schemas/types.yaml#/definitions/phandle
-- 
2.30.2