[2/2,v3,resend] dt-bindings: display: imx: entry for AUS mode

Message ID 1492760753-8374-2-git-send-email-martin@kaiser.cx
State Superseded, archived
Headers show

Commit Message

Martin Kaiser April 21, 2017, 7:45 a.m.
Allow setting the AUS mode for a display from the device tree.
Use an optional boolean property. AUS mode can be set only on imx21
and compatible chipsets.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Acked-by: Rob Herring <robh@kernel.org>
re-sending v3, rebased against current linux-next
it seems this got lost along the way, there was a bit of confusion
whether to split this in two patches or not

   use a boolean DT property instead of the register value
   separate patches for DT binding and code changes

   re-sending DT bindings and code changes as one patch

 Documentation/devicetree/bindings/display/imx/fsl,imx-fb.txt | 2 ++
 1 file changed, 2 insertions(+)


diff --git a/Documentation/devicetree/bindings/display/imx/fsl,imx-fb.txt b/Documentation/devicetree/bindings/display/imx/fsl,imx-fb.txt
index 7a5c0e2..cacae0e 100644
--- a/Documentation/devicetree/bindings/display/imx/fsl,imx-fb.txt
+++ b/Documentation/devicetree/bindings/display/imx/fsl,imx-fb.txt
@@ -13,6 +13,8 @@  Required nodes:
 	Additional, the display node has to define properties:
 	- bits-per-pixel: Bits per pixel
 	- fsl,pcr: LCDC PCR value
+	A display node may optionally define
+	- fsl,aus_mode: boolean to enable AUS mode (only for imx21)
 Optional properties:
 - lcd-supply: Regulator for LCD supply voltage.