DSI-attached devices could respond to more than one virtual channel number, thus their bindings are supposed to constrain the 'reg' property to match hardware. Add missing 'reg' constrain for DSI-attached display panels, based on DTS sources in Linux kernel (assume all devices take only one channel number). Few bindings missed previous fixup: LG SW43408 and Raydium RM69380. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx> --- This should apply on any tree. --- .../devicetree/bindings/display/panel/lg,sw43408.yaml | 4 +++- .../devicetree/bindings/display/panel/raydium,rm69380.yaml | 5 +++-- 2 files changed, 6 insertions(+), 3 deletions(-) diff --git a/Documentation/devicetree/bindings/display/panel/lg,sw43408.yaml b/Documentation/devicetree/bindings/display/panel/lg,sw43408.yaml index 1e08648f5bc7..bbaaa783d184 100644 --- a/Documentation/devicetree/bindings/display/panel/lg,sw43408.yaml +++ b/Documentation/devicetree/bindings/display/panel/lg,sw43408.yaml @@ -21,7 +21,9 @@ properties: items: - const: lg,sw43408 - reg: true + reg: + maxItems: 1 + port: true vddi-supply: true vpnl-supply: true diff --git a/Documentation/devicetree/bindings/display/panel/raydium,rm69380.yaml b/Documentation/devicetree/bindings/display/panel/raydium,rm69380.yaml index b17765b2b351..ec445ff5631c 100644 --- a/Documentation/devicetree/bindings/display/panel/raydium,rm69380.yaml +++ b/Documentation/devicetree/bindings/display/panel/raydium,rm69380.yaml @@ -28,6 +28,9 @@ properties: to work with the indicated panel. The raydium,rm69380 compatible shall always be provided as a fallback. + reg: + maxItems: 1 + avdd-supply: description: Analog voltage rail @@ -38,8 +41,6 @@ properties: maxItems: 1 description: phandle of gpio for reset line - This should be active low - reg: true - required: - compatible - reg -- 2.43.0