The VOP2 driver relies on reg-names properties, but these are not
documented. Add the missing documentation, make reg-names mandatory
and increase minItems to 2 as always both register spaces are needed.
Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
---
.../bindings/display/rockchip/rockchip-vop2.yaml | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/display/rockchip/rockchip-vop2.yaml b/Documentation/devicetree/bindings/display/rockchip/rockchip-vop2.yaml
index 655d9b327f7d3..7238cdec9eb8a 100644
--- a/Documentation/devicetree/bindings/display/rockchip/rockchip-vop2.yaml
+++ b/Documentation/devicetree/bindings/display/rockchip/rockchip-vop2.yaml
@@ -22,7 +22,7 @@ properties:
- rockchip,rk3568-vop
reg:
- minItems: 1
+ minItems: 2
items:
- description:
Must contain one entry corresponding to the base address and length
@@ -31,6 +31,11 @@ properties:
Can optionally contain a second entry corresponding to
the CRTC gamma LUT address.
+ reg-names:
+ items:
+ - const: vop
+ - const: gamma-lut
+
interrupts:
maxItems: 1
description:
@@ -86,6 +91,7 @@ properties:
required:
- compatible
- reg
+ - reg-names
- interrupts
- clocks
- clock-names
--
2.30.2
