| Message ID | 20230614123222.4167460-4-l.goehrs@pengutronix.de |
|---|---|
| State | Not Applicable, archived |
| Headers | show |
| Series | [v2,1/8] dt-bindings: vendor-prefixes: Add prefix for ShineWorld Innovations | expand |
| Context | Check | Description |
|---|---|---|
| robh/checkpatch | success | |
| robh/patch-applied | success | |
| robh/dtbs-check | warning | build log |
| robh/dt-meta-schema | success |
On 6/14/23 14:32, Leonard Göhrs wrote: > Some MIPI DBI panels support a three wire mode (clock, chip select, > bidirectional data) that can be used to ask the panel if it is already set > up by e.g. the bootloader and can thus skip the initialization. > This enables a flicker-free boot. > > Signed-off-by: Leonard Göhrs <l.goehrs@pengutronix.de> > Acked-by: Conor Dooley <conor.dooley@microchip.com> > Reviewed-by: Rob Herring <robh@kernel.org> > --- Reviewed-by: Noralf Trønnes <noralf@tronnes.org> > .../devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml b/Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml > index c07da1a9e6288..2f0238b770eba 100644 > --- a/Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml > +++ b/Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml > @@ -87,6 +87,8 @@ properties: > Logic level supply for interface signals (Vddi). > No need to set if this is the same as power-supply. > > + spi-3wire: true > + > required: > - compatible > - reg
diff --git a/Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml b/Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml index c07da1a9e6288..2f0238b770eba 100644 --- a/Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml +++ b/Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml @@ -87,6 +87,8 @@ properties: Logic level supply for interface signals (Vddi). No need to set if this is the same as power-supply. + spi-3wire: true + required: - compatible - reg