[PATCH 01/12] dt-bindings: display: rockchip: Add compatible for rk3568 HDMI

[Sascha Hauer]

From: Benjamin Gaignard <benjamin.gaignard at collabora.com>

Define a new compatible for rk3568 HDMI.
This version of HDMI hardware block needs two new clocks hclk_vio and hclk
to provide phy reference clocks.

Signed-off-by: Benjamin Gaignard <benjamin.gaignard at collabora.com>
Reviewed-by: Rob Herring <robh at kernel.org>
Link: https://lore.kernel.org/r/20210707120323.401785-2-benjamin.gaignard@collabora.com
Signed-off-by: Sascha Hauer <s.hauer at pengutronix.de>
---
 .../bindings/display/rockchip/rockchip,dw-hdmi.yaml         | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-hdmi.yaml b/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-hdmi.yaml
index da3b889ad8fcd..53fa42479d5b7 100644
--- a/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-hdmi.yaml
+++ b/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-hdmi.yaml
@@ -23,6 +23,7 @@ properties:
       - rockchip,rk3288-dw-hdmi
       - rockchip,rk3328-dw-hdmi
       - rockchip,rk3399-dw-hdmi
+      - rockchip,rk3568-dw-hdmi
 
   reg-io-width:
     const: 4
@@ -49,8 +50,11 @@ properties:
           - vpll
       - enum:
           - grf
+          - hclk_vio
+          - vpll
+      - enum:
+          - hclk
           - vpll
-      - const: vpll
 
   ddc-i2c-bus:
     $ref: /schemas/types.yaml#/definitions/phandle
-- 
2.30.2