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| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2025-08-13 00:45:12 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2025-09-09 16:59:17 +0300 |
| commit | 4e181beb68a67453dadbac89e7440c4a291236dc (patch) | |
| tree | ca0e060c18c70d7b9e6984f47875cf5516f56e17 | |
| parent | ea501438dcd321b058be91eadee1c67b5bec3c8d (diff) | |
| download | linux-4e181beb68a67453dadbac89e7440c4a291236dc.tar.xz | |
dt-bindings: media: imx274: Make clocks property required
The sensor requires an external clock, and drivers need to access the
clock to retrieve its frequency in order to configure the sensor. This
makes usage of the clocks property mandatory for a system to work
properly. Mark the clocks and clock-names properties as required, and
update the example accordingly.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Reviewed-by: Mehdi Djait <mehdi.djait@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
| -rw-r--r-- | Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml | 4 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/media/i2c/ti,ds90ub960.yaml | 3 |
2 files changed, 7 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml b/Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml index b397a730ee94..b06a6e75ba97 100644 --- a/Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml +++ b/Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml @@ -46,6 +46,8 @@ properties: required: - compatible - reg + - clocks + - clock-names - port additionalProperties: false @@ -59,6 +61,8 @@ examples: imx274: camera-sensor@1a { compatible = "sony,imx274"; reg = <0x1a>; + clocks = <&imx274_clk>; + clock-names = "inck"; reset-gpios = <&gpio_sensor 0 0>; port { diff --git a/Documentation/devicetree/bindings/media/i2c/ti,ds90ub960.yaml b/Documentation/devicetree/bindings/media/i2c/ti,ds90ub960.yaml index 4dcbd2b039a5..0539d52de422 100644 --- a/Documentation/devicetree/bindings/media/i2c/ti,ds90ub960.yaml +++ b/Documentation/devicetree/bindings/media/i2c/ti,ds90ub960.yaml @@ -361,6 +361,9 @@ examples: compatible = "sony,imx274"; reg = <0x1a>; + clocks = <&serializer>; + clock-names = "inck"; + reset-gpios = <&serializer1 0 GPIO_ACTIVE_LOW>; port { |