media: dt-bindings: nokia,smia: Make vana-supply optional

vana-supply is optional in the spec, therefore make it optional in
bindings, too.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
Sakari Ailus 2020-09-29 13:28:28 +02:00 committed by Mauro Carvalho Chehab
parent bbe5062e27
commit 2d720d365b

View file

@ -16,8 +16,6 @@ Mandatory properties
- compatible: "nokia,smia"
- reg: I2C address (0x10, or an alternative address)
- vana-supply: Analogue voltage supply (VANA), typically 2,8 volts (sensor
dependent).
- clocks: External clock to the sensor
- clock-frequency: Frequency of the external clock to the sensor
@ -31,6 +29,8 @@ Optional properties
- rotation: Integer property; valid values are 0 (sensor mounted upright)
and 180 (sensor mounted upside down). See
../video-interfaces.txt .
- vana-supply: Analogue voltage supply (VANA), typically 2,8 volts (sensor
dependent).
Endpoint node mandatory properties