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authorDarren Etheridge <detheridge@ti.com>2013-06-21 13:52:23 -0500
committerDave Airlie <airlied@redhat.com>2013-06-28 09:12:23 +1000
commit4e5643468715260209e42b715e8cd9643456d2bd (patch)
treebe1c3dace6b7c53cfe8b928acca2f13ffe79f487 /Documentation/devicetree/bindings/drm
parent6bf02c66b97379609a05bc715b96f874f2cefb33 (diff)
drm/tilcdc: adding some more devicetree config
Adding support for max-pixelclock and max-width device tree entries. As some devices that use the tilcdc hardware module have restrictions on the allowed/tested values. Also update DT bindings document to reflect new parameters. Signed-off-by: Darren Etheridge <detheridge@ti.com> Acked-by: Rob Clark <robdclark@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'Documentation/devicetree/bindings/drm')
-rw-r--r--Documentation/devicetree/bindings/drm/tilcdc/tilcdc.txt8
1 files changed, 8 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/drm/tilcdc/tilcdc.txt b/Documentation/devicetree/bindings/drm/tilcdc/tilcdc.txt
index e5f130159ae1..fff10da5e927 100644
--- a/Documentation/devicetree/bindings/drm/tilcdc/tilcdc.txt
+++ b/Documentation/devicetree/bindings/drm/tilcdc/tilcdc.txt
@@ -10,6 +10,14 @@ Recommended properties:
services interrupts for this device.
- ti,hwmods: Name of the hwmod associated to the LCDC
+Optional properties:
+ - max-bandwidth: The maximum pixels per second that the memory
+ interface / lcd controller combination can sustain
+ - max-width: The maximum horizontal pixel width supported by
+ the lcd controller.
+ - max-pixelclock: The maximum pixel clock that can be supported
+ by the lcd controller in KHz.
+
Example:
fb: fb@4830e000 {