On 8/31/20 1:17 PM, Sakari Ailus wrote:
Hi Sowjanya,
On Mon, Aug 31, 2020 at 12:52:37PM -0700, Sowjanya Komatineni wrote:
Clock and supplies are external to IMX274 sensor and are dependent
on camera module design.
So, this patch moves them to required properties.
Signed-off-by: Sowjanya Komatineni <skomatineni@xxxxxxxxxx>
---
Documentation/devicetree/bindings/media/i2c/imx274.txt | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/Documentation/devicetree/bindings/media/i2c/imx274.txt b/Documentation/devicetree/bindings/media/i2c/imx274.txt
index d0a5c899..b43bed6 100644
--- a/Documentation/devicetree/bindings/media/i2c/imx274.txt
+++ b/Documentation/devicetree/bindings/media/i2c/imx274.txt
@@ -10,15 +10,15 @@ at 1440 Mbps.
Required Properties:
- compatible: value should be "sony,imx274" for imx274 sensor
- reg: I2C bus address of the device
-
-Optional Properties:
-- reset-gpios: Sensor reset GPIO
- clocks: Reference to the input clock.
- clock-names: Should be "inck".
- vana-supply: Sensor 2.8v analog supply.
- vdig-supply: Sensor 1.8v digital core supply.
- vddl-supply: Sensor digital IO 1.2v supply.
If these have been optional in the past I don't think we can start
requiring them now.
The framework will just give the driver a dummy regulator if one isn't
found.
These were added recently with my patches. So I hope should be ok to
make them required as they are external to sensor
+Optional Properties:
+- reset-gpios: Sensor reset GPIO
+
The imx274 device node should contain one 'port' child node with
an 'endpoint' subnode. For further reading on port node refer to
Documentation/devicetree/bindings/media/video-interfaces.txt.
