Thread (13 messages) 13 messages, 4 authors, 2020-09-14

Re: [PATCH 1/4] dt-bindings: display: samsung,amoled-mipi-dsi: Do not require enable-gpios on samsung,s6e63j0x03

From: Sam Ravnborg <hidden>
Date: 2020-08-29 21:07:00
Also in: dri-devel, linux-devicetree, linux-samsung-soc, lkml

On Sat, Aug 29, 2020 at 07:25:29PM +0200, Krzysztof Kozlowski wrote:
The samsung,s6e63j0x03 does not have enable GPIO, so do not require it.
This fixes dtbs_check warning:

  arch/arm/boot/dts/exynos3250-rinato.dt.yaml: panel@0: 'enable-gpios' is a required property

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Sam Ravnborg <redacted>

I expect this patch is picked up with the dts fixes.

	Sam
quoted hunk ↗ jump to hunk
---
 .../display/panel/samsung,amoled-mipi-dsi.yaml       | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/display/panel/samsung,amoled-mipi-dsi.yaml b/Documentation/devicetree/bindings/display/panel/samsung,amoled-mipi-dsi.yaml
index 96bdde9298e0..ccc482570d6a 100644
--- a/Documentation/devicetree/bindings/display/panel/samsung,amoled-mipi-dsi.yaml
+++ b/Documentation/devicetree/bindings/display/panel/samsung,amoled-mipi-dsi.yaml
@@ -12,6 +12,17 @@ maintainers:
 allOf:
   - $ref: panel-common.yaml#
 
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - samsung,s6e3ha2
+              - samsung,s6e3hf2
+    then:
+      required:
+        - enable-gpios
+
 properties:
   compatible:
     enum:
@@ -39,7 +50,6 @@ required:
   - vdd3-supply
   - vci-supply
   - reset-gpios
-  - enable-gpios
 
 additionalProperties: false
 
-- 
2.17.1
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