[PATCH v4 1/4] dt-bindings: display/panel: ilitek,ili9881c: describe Waveshare panel

Dmitry Baryshkov
2026-04-17T23:16:31Z

Describe Waveshare 7" DSI panel which uses ILI9881 as a panel
controller. This panel requires two voltags supplies, so add separate
iovcc supply.

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
---
Documentation/devicetree/bindings/display/panel/ilitek,ili9881c.yaml | 2 ++
1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/display/panel/ilitek,ili9881c.yaml b/Documentation/devicetree/bindings/display/panel/ilitek,ili9881c.yaml
index d979701a00a8..42e35986fbf6 100644
--- a/Documentation/devicetree/bindings/display/panel/ilitek,ili9881c.yaml
+++ b/Documentation/devicetree/bindings/display/panel/ilitek,ili9881c.yaml
@@ -24,6 +24,7 @@ properties:
- raspberrypi,dsi-7inch
- startek,kd050hdfia020
- tdo,tl050hdv35
+ - waveshare,7.0-dsi-touch-a
- wanchanglong,w552946aaa
- wanchanglong,w552946aba
- const: ilitek,ili9881c
@@ -34,6 +35,7 @@ properties:
backlight: true
port: true
power-supply: true
+ iovcc-supply: true
reset-gpios: true
rotation: true

--
2.47.3