From: André Apitzsch <git@apitzsch.eu>
Date: Sat, 20 Sep 2025 12:03:41 +0000 (+0200)
Subject: media: i2c: dw9719: Deprecate dongwoon,vcm-freq
X-Git-Tag: v6.19-rc1~159^2~148
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=36e98b0406e10f6581d9ef35bacedc9d78284bc1;p=thirdparty%2Fkernel%2Flinux.git

media: i2c: dw9719: Deprecate dongwoon,vcm-freq

The name of property "dongwoon,vcm-freq" doesn't match its purpose.
Change the name of the property to "dongwoon,vcm-prescale" to better
describe its purpose and deprecate the old one.

Signed-off-by: André Apitzsch <git@apitzsch.eu>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
---

diff --git a/drivers/media/i2c/dw9719.c b/drivers/media/i2c/dw9719.c
index 032fbcb981f20..5ed0042fce18a 100644
--- a/drivers/media/i2c/dw9719.c
+++ b/drivers/media/i2c/dw9719.c
@@ -82,6 +82,7 @@ static int dw9719_power_up(struct dw9719_device *dw9719, bool detect)
 {
 	u64 val;
 	int ret;
+	int err;
 
 	ret = regulator_enable(dw9719->regulator);
 	if (ret)
@@ -123,7 +124,13 @@ static int dw9719_power_up(struct dw9719_device *dw9719, bool detect)
 					 &dw9719->sac_mode);
 
 		/* Optional indication of VCM frequency */
-		device_property_read_u32(dw9719->dev, "dongwoon,vcm-freq",
+		err = device_property_read_u32(dw9719->dev, "dongwoon,vcm-freq",
+					       &dw9719->vcm_freq);
+		if (err == 0)
+			dev_warn(dw9719->dev, "dongwoon,vcm-freq property is deprecated, please use dongwoon,vcm-prescale\n");
+
+		/* Optional indication of VCM prescale */
+		device_property_read_u32(dw9719->dev, "dongwoon,vcm-prescale",
 					 &dw9719->vcm_freq);
 	}