[PATCH] iio: light: apds9306: fix default sampling frequency definition

From: Tsz Shan Chan

Date: Thu Sep 03 2026 - 01:39:20 EST


APDS9306_SAMP_FREQ_10HZ is defined as 0.

According to the datasheet (page 11, ALS_MEAS_RATE), bits[2:0] set the
measurement rate:
- 000: 25ms (40Hz)
- 001: 20ms (20Hz)
- 010: 100ms (10Hz)

Change APDS9306_SAMP_FREQ_10HZ from 0 to 2 to write the correct value
for 10Hz.

Fixes: 620d1e6c7a3f ("iio: light: Add support for APDS9306 Light Sensor")

Signed-off-by: Tsz Shan Chan <tchan@xxxxxxxxxxxxxx>
---
drivers/iio/light/apds9306.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/iio/light/apds9306.c b/drivers/iio/light/apds9306.c
index f681b02e4922..7dd41136734f 100644
--- a/drivers/iio/light/apds9306.c
+++ b/drivers/iio/light/apds9306.c
@@ -61,7 +61,7 @@
#define APDS9306_NUM_REPEAT_RATES 7
#define APDS9306_INT_SRC_CLEAR 0
#define APDS9306_INT_SRC_ALS 1
-#define APDS9306_SAMP_FREQ_10HZ 0
+#define APDS9306_SAMP_FREQ_10HZ 2

/**
* struct part_id_gts_multiplier - Part no. and corresponding gts multiplier

---
base-commit: 940de590b839f71d6dc846160534bf202401b8b7
change-id: 20260903-apds9306-bedba7b74e59

Best regards,
--
Tsz Shan Chan <tchan@xxxxxxxxxxxxxx>