[PATCH v4 06/16] dt-bindings: lcdif: Do not require power-domains for i.MX6ULL

Sebastian Reichel
2024-02-24T21:33:15Z

i.MX6UL(L) uses "fsl,imx6sx-lcdif" as fallback compatible string,
but has only very lightweight DISPLAY power domain. Its DISPLAY
power domain is not supported by the binding / Linux kernel at
the moment. Since the current setup is working, let's remove the
power-domain from being required for that platform to fix the warning
printed by CHECK_DTBS=y.

Fixes: f62678a77d58 ("dt-bindings: mxsfb: Document i.MX8M/i.MX6SX/i.MX6SL power-domains property")
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Sebastian Reichel <sre@kernel.org>
---
Documentation/devicetree/bindings/display/fsl,lcdif.yaml | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/display/fsl,lcdif.yaml b/Documentation/devicetree/bindings/display/fsl,lcdif.yaml
index 1c2be8d6f633..0681fc49aa1b 100644
--- a/Documentation/devicetree/bindings/display/fsl,lcdif.yaml
+++ b/Documentation/devicetree/bindings/display/fsl,lcdif.yaml
@@ -120,13 +120,19 @@ allOf:
maxItems: 1
clock-names:
maxItems: 1
+ - if:
+ properties:
+ compatible:
+ const: fsl,imx6sx-lcdif
+ then:
+ required:
+ - power-domains
- if:
properties:
compatible:
contains:
enum:
- fsl,imx6sl-lcdif
- - fsl,imx6sx-lcdif
- fsl,imx8mm-lcdif
- fsl,imx8mn-lcdif
- fsl,imx8mp-lcdif
--
2.43.0