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media: i2c: imx283: Use the v4l2 helper for obtaining the clock

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devm_clk_get() fails on ACPI-based platforms, where firmware does not
provide a direct reference to the clock producer.

Replace devm_clk_get() with the new v4l2 helper
devm_v4l2_sensor_clk_get() that works on both DT- and ACPI-based
platforms to retrieve a reference to the clock producer from firmware.

Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mehdi Djait <mehdi.djait@linux.intel.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
This commit is contained in:
Mehdi Djait 2025-06-26 15:34:02 +02:00 committed by Hans Verkuil
parent 33cce53627
commit c3032c14d3
1 changed files with 2 additions and 3 deletions
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5
drivers/media/i2c/imx283.c
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@ -1462,11 +1462,10 @@ static int imx283_probe(struct i2c_client *client)
}
/* Get system clock (xclk) */
imx283->xclk = devm_clk_get(imx283->dev, NULL);
if (IS_ERR(imx283->xclk)) {
imx283->xclk = devm_v4l2_sensor_clk_get(imx283->dev, NULL);
if (IS_ERR(imx283->xclk))
return dev_err_probe(imx283->dev, PTR_ERR(imx283->xclk),
"failed to get xclk\n");
}
xclk_freq = clk_get_rate(imx283->xclk);
for (i = 0; i < ARRAY_SIZE(imx283_frequencies); i++) {