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-rw-r--r--dts/Bindings/media/spi/sony-cxd2880.txt4
1 files changed, 4 insertions, 0 deletions
diff --git a/dts/Bindings/media/spi/sony-cxd2880.txt b/dts/Bindings/media/spi/sony-cxd2880.txt
index fc5aa26..98a72c0 100644
--- a/dts/Bindings/media/spi/sony-cxd2880.txt
+++ b/dts/Bindings/media/spi/sony-cxd2880.txt
@@ -5,6 +5,10 @@ Required properties:
- reg: SPI chip select number for the device.
- spi-max-frequency: Maximum bus speed, should be set to <55000000> (55MHz).
+Optional properties:
+- vcc-supply: Optional phandle to the vcc regulator to power the adapter,
+ as described in the file ../regulator/regulator.txt
+
Example:
cxd2880@0 {