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| author | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2016-02-11 22:49:14 -0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-06-17 08:11:45 -0300 |
| commit | 94fcdf829793b141dc93e20a2bbd9eeaa44ea25f (patch) | |
| tree | 9c2ef626dc7a1befd422de1340bb61834bd5c556 /Documentation/devicetree/bindings/media | |
| parent | c7b12cfddf7b4065a881b5890521a8a1a375924a (diff) | |
| download | talos-obmc-linux-94fcdf829793b141dc93e20a2bbd9eeaa44ea25f.tar.gz talos-obmc-linux-94fcdf829793b141dc93e20a2bbd9eeaa44ea25f.zip | |
[media] v4l: vsp1: Add FCP support
On some platforms the VSP performs memory accesses through an FCP. When
that's the case get a reference to the FCP from the VSP DT node and
enable/disable it at runtime as needed.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'Documentation/devicetree/bindings/media')
| -rw-r--r-- | Documentation/devicetree/bindings/media/renesas,vsp1.txt | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/media/renesas,vsp1.txt b/Documentation/devicetree/bindings/media/renesas,vsp1.txt index 627405abd144..9b695bcbf219 100644 --- a/Documentation/devicetree/bindings/media/renesas,vsp1.txt +++ b/Documentation/devicetree/bindings/media/renesas,vsp1.txt @@ -14,6 +14,11 @@ Required properties: - interrupts: VSP interrupt specifier. - clocks: A phandle + clock-specifier pair for the VSP functional clock. +Optional properties: + + - renesas,fcp: A phandle referencing the FCP that handles memory accesses + for the VSP. Not needed on Gen2, mandatory on Gen3. + Example: R8A7790 (R-Car H2) VSP1-S node |
