The OnSemi FIN3385 Parallel-to-LVDS encoder has a dedicated input line to select input pixel data sampling edge. Add DT property "pclk-sample", not the same as the one used by display timings but rather the same as used by media, to define the pixel data sampling edge.
Signed-off-by: Marek Vasut marex@denx.de Cc: Laurent Pinchart laurent.pinchart@ideasonboard.com Cc: Rob Herring robh+dt@kernel.org Cc: Sam Ravnborg sam@ravnborg.org Cc: devicetree@vger.kernel.org To: dri-devel@lists.freedesktop.org --- V4: New patch split from combined V3 V5: Rebase on recent linux-next --- .../bindings/display/bridge/lvds-codec.yaml | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+)
diff --git a/Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml b/Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml index 1faae3e323a4..708de84ac138 100644 --- a/Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml +++ b/Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml @@ -79,6 +79,14 @@ properties: - port@0 - port@1
+ pclk-sample: + description: + Data sampling on rising or falling edge. + enum: + - 0 # Falling edge + - 1 # Rising edge + default: 0 + powerdown-gpios: description: The GPIO used to control the power down line of this device. @@ -102,6 +110,16 @@ then: properties: data-mapping: false
+if: + not: + properties: + compatible: + contains: + const: lvds-encoder +then: + properties: + pclk-sample: false + required: - compatible - ports