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[02/10] dt-bindings: display: Add max-res property for mxsfb

Message ID 1547043209-8283-3-git-send-email-robert.chiras@nxp.com (mailing list archive)
State New, archived
Headers show
Series Add support for DRM bridge and additional pixel formats | expand

Commit Message

Robert Chiras Jan. 9, 2019, 2:13 p.m. UTC 
Add new optional property 'max-res', to limit the maximum supported
resolution by the MXSFB_DRM driver.

Signed-off-by: Robert Chiras <robert.chiras@nxp.com>
---
 Documentation/devicetree/bindings/display/mxsfb.txt | 6 ++++++
 1 file changed, 6 insertions(+)
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Patch

diff --git a/Documentation/devicetree/bindings/display/mxsfb.txt b/Documentation/devicetree/bindings/display/mxsfb.txt
index 472e1ea..55e22ed 100644
--- a/Documentation/devicetree/bindings/display/mxsfb.txt
+++ b/Documentation/devicetree/bindings/display/mxsfb.txt
@@ -17,6 +17,12 @@  Required properties:
 Required sub-nodes:
   - port: The connection to an encoder chip.
 
+Optional properties:
+- max-res:	an array with a maximum of two integers, representing the
+		maximum supported resolution, in the form of
+		<maxX>, <maxY>; if one of the item is <0>, the default
+		driver-defined maximum resolution for that axis is used
+
 Example:
 
 	lcdif1: display-controller@2220000 {