This fixes the following problems with the s6e63m0 display bindings:

- When used on the DSI bus, the panel is listed directly as a subnode on the DSI host so the "port" node is not compulsory. Remove "port" from required properties.

- The panel contains its own backlight control, so reference the backlight common properties and list default-brightness and max-brightness as supported but optional properties.

Cc: devicetree@vger.kernel.org Signed-off-by: Linus Walleij linus.walleij@linaro.org --- .../devicetree/bindings/display/panel/samsung,s6e63m0.yaml | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/display/panel/samsung,s6e63m0.yaml b/Documentation/devicetree/bindings/display/panel/samsung,s6e63m0.yaml index 1dab80ae1d0a..ea58df49263a 100644 --- a/Documentation/devicetree/bindings/display/panel/samsung,s6e63m0.yaml +++ b/Documentation/devicetree/bindings/display/panel/samsung,s6e63m0.yaml @@ -11,6 +11,7 @@ maintainers:

allOf: - $ref: panel-common.yaml# + - $ref: /schemas/leds/backlight/common.yaml#

properties: compatible: @@ -19,6 +20,8 @@ properties: reg: true reset-gpios: true port: true + default-brightness: true + max-brightness: true

vdd3-supply: description: VDD regulator @@ -31,7 +34,6 @@ required: - reset-gpios - vdd3-supply - vci-supply - - port

unevaluatedProperties: false