From: Andy Yan <andy....@rock-chips.com>
The clock polarity of RGB signal output is controlled by GRF, this
property is already being used in the current device tree, but
forgot to describe it as a required property in the binding file.
Signed-off-by: Andy Yan <andy....@rock-chips.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlow...@linaro.org>
---
(no changes since v13)
Changes in v13:
- typo fix
- Explain the function of this property.
Changes in v12:
- Split from patch 10/13
.../devicetree/bindings/display/rockchip/rockchip-vop2.yaml | 4 ++++
1 file changed, 4 insertions(+)
diff --git
a/Documentation/devicetree/bindings/display/rockchip/rockchip-vop2.yaml
b/Documentation/devicetree/bindings/display/rockchip/rockchip-vop2.yaml
index a5771edd83b5..083eadcf0588 100644
--- a/Documentation/devicetree/bindings/display/rockchip/rockchip-vop2.yaml
+++ b/Documentation/devicetree/bindings/display/rockchip/rockchip-vop2.yaml
@@ -146,6 +146,9 @@ allOf:
rockchip,vop-grf: false
rockchip,pmu: false
+ required:
+ - rockchip,grf
+
- if:
properties:
compatible:
@@ -200,6 +203,7 @@ examples:
"dclk_vp1",
"dclk_vp2";
power-domains = <&power RK3568_PD_VO>;
+ rockchip,grf = <&grf>;
iommus = <&vop_mmu>;
vop_out: ports {
#address-cells = <1>;
--
2.34.1
