Add new optional property 'max-memory-bandwidth', to limit the maximum bandwidth used by the MXSFB_DRM driver.
Signed-off-by: Robert Chiras robert.chiras@nxp.com Tested-by: Guido Günther agx@sigxcpu.org Reviewed-by: Rob Herring robh@kernel.org --- Documentation/devicetree/bindings/display/mxsfb.txt | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/Documentation/devicetree/bindings/display/mxsfb.txt b/Documentation/devicetree/bindings/display/mxsfb.txt index 472e1ea..c8dca50 100644 --- a/Documentation/devicetree/bindings/display/mxsfb.txt +++ b/Documentation/devicetree/bindings/display/mxsfb.txt @@ -14,6 +14,11 @@ Required properties: - "pix" for the LCDIF block clock - (MX6SX-only) "axi", "disp_axi" for the bus interface clock
+Optional properties: +- max-memory-bandwidth: maximum bandwidth in bytes per second that the + controller can handle; if not present, the memory + interface is fast enough to handle all possible video modes + Required sub-nodes: - port: The connection to an encoder chip.