[PATCH v1 14/55] media: i2c: imx290: Use the v4l2 helper for obtaining the clock

From: Mehdi Djait
Date: Thu Jun 19 2025 - 14:19:42 EST


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.

Signed-off-by: Mehdi Djait <mehdi.djait@xxxxxxxxxxxxxxx>

diff --git a/drivers/media/i2c/imx290.c b/drivers/media/i2c/imx290.c
index fbf7eba3d71d..759df6eb8545 100644
--- a/drivers/media/i2c/imx290.c
+++ b/drivers/media/i2c/imx290.c
@@ -1600,7 +1600,7 @@ static int imx290_probe(struct i2c_client *client)
return ret;

/* Acquire resources. */
- imx290->xclk = devm_clk_get(dev, "xclk");
+ imx290->xclk = devm_v4l2_sensor_clk_get(dev, "xclk");
if (IS_ERR(imx290->xclk))
return dev_err_probe(dev, PTR_ERR(imx290->xclk),
"Could not get xclk\n");