This adds device tree binding documentation for the Video Image
Compositor (VIC) present on Tegra124 and newer SoC's.
Signed-off-by: Mikko Perttunen <mperttunen@xxxxxxxxxx>
---
.../devicetree/bindings/gpu/nvidia,tegra20-host1x.txt | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/Documentation/devicetree/bindings/gpu/nvidia,tegra20-host1x.txt b/Documentation/devicetree/bindings/gpu/nvidia,tegra20-host1x.txt
index 009f4bf..1328f3f 100644
--- a/Documentation/devicetree/bindings/gpu/nvidia,tegra20-host1x.txt
+++ b/Documentation/devicetree/bindings/gpu/nvidia,tegra20-host1x.txt
@@ -240,6 +240,21 @@ of the following host1x client modules:
- dpaux
- vdd-supply: phandle of a supply that powers the DisplayPort link
+- vic: Video Image Compositor
+ - compatible: For Tegra124, must contain "nvidia,tegra124-vic". Otherwise,
+ must contain '"nvidia,<chip>-vic", "nvidia,tegra124-vic"', where
+ <chip> is tegra132.
+ - reg: Physical base address and length of the controller's registers.
+ - interrupts: The interrupt outputs from the controller.
+ - clocks: Must contain an entry for each entry in clock-names.
+ See ../clocks/clock-bindings.txt for details.
+ - clock-names: Must include the following entries:
+ - vic: clock input for the VIC hardware
+ - resets: Must contain an entry for each entry in reset-names.
+ See ../reset/reset.txt for details.
+ - reset-names: Must include the following entries:
+ - vic
+
Example:
/ {
--
2.1.4
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