Re: [PATCH 2/3] media: dt-bindings: media: i2c: imx219: document clock-frequency property
From: Krzysztof Kozlowski <krzk@kernel.org>
Date: 2020-12-07 09:46:54
Also in:
linux-devicetree, linux-media, linux-renesas-soc
On Sat, Dec 05, 2020 at 07:33:54PM +0100, michael.srba@seznam.cz wrote:
quoted hunk ↗ jump to hunk
From: Michael Srba <redacted> This patch documents the clock-frequency property, which allows the driver to change the clock frequency from it's default value. Signed-off-by: Michael Srba <redacted> --- Documentation/devicetree/bindings/media/i2c/imx219.yaml | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-)diff --git a/Documentation/devicetree/bindings/media/i2c/imx219.yaml b/Documentation/devicetree/bindings/media/i2c/imx219.yaml index dfc4d29a4f04..666b8a9da5be 100644 --- a/Documentation/devicetree/bindings/media/i2c/imx219.yaml +++ b/Documentation/devicetree/bindings/media/i2c/imx219.yaml@@ -27,6 +27,10 @@ properties: clocks: maxItems: 1 + clock-frequency: + description: + Frequency of the input clock in Hertz. + VDIG-supply: description: Digital I/O voltage supply, 1.8 volts@@ -78,6 +82,7 @@ required: - compatible - reg - clocks + - clock-frequency
Although you can make the field required in bindings, your driver implementation must support older DTBs. Best regards, Krzysztof _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel