Hi Rob,
On Fri, Jul 5, 2019 at 6:46 PM Rob Herring robh@kernel.org wrote:
Convert the common panel bindings to DT schema consolidating scattered definitions to a single schema file.
The 'simple-panel' binding just a collection of properties and not a complete binding itself. All of the 'simple-panel' properties are covered by the panel-common.txt binding with the exception of the 'no-hpd' property, so add that to the schema.
As there are lots of references to simple-panel.txt, just keep the file with a reference to common.yaml for now until all the bindings are converted.
Cc: Thierry Reding thierry.reding@gmail.com Cc: Laurent Pinchart laurent.pinchart@ideasonboard.com Cc: dri-devel@lists.freedesktop.org Acked-by: Sam Ravnborg sam@ravnborg.org Reviewed-by: Maxime Ripard maxime.ripard@bootlin.com Reviewed-by: Thierry Reding treding@nvidia.com Signed-off-by: Rob Herring robh@kernel.org
This is now commit 821a1f7171aeea5e ("dt-bindings: display: Convert common panel bindings to DT schema").
--- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/panel-common.yaml
- backlight:
- $ref: /schemas/types.yaml#/definitions/phandle
- description:
For panels whose backlight is controlled by an external backlightcontroller, this property contains a phandle that references thecontroller.
This paragraph seems to apply to all nodes named "backlight", causing e.g. (for ARCH=arm mach_shmobile_defconfig) "make dtbs_check DT_SCHEMA_FILES=Documentation/devicetree/bindings/display/panel/panel-common.yaml" to start complaining:
arch/arm/boot/dts/r8a7740-armadillo800eva.dt.yaml: backlight: {'compatible': ['pwm-backlight'], 'pwms': [[40, 2, 33333, 1]], 'brightness-levels': [[0, 1, 2, 4, 8, 16, 32, 64, 128, 255]], 'default-brightness-level': [[9]], 'pinctrl-0': [[41]], 'pinctrl-names': ['default'], 'power-supply': [[42]], 'enable-gpios': [[15, 61, 0]]} is not of type 'array' arch/arm/boot/dts/r8a7740-armadillo800eva.dt.yaml: backlight: {'groups': ['tpu0_to2_1'], 'function': ['tpu0'], 'phandle': [[41]]} is not of type 'array'
Do you know what's wrong?
Thanks!
Gr{oetje,eeting}s,
Geert