[PATCH 6.1.y-cip 14/23] hwmon: (lm75) Fix tmp112 default config

Tommaso Merciai <[email protected]> Fri, 17 Jul 2026 15:12:32 +0200
Newsgroups org.cip-project.lists.cip-dev
Message-ID <[email protected]>
From: Abdel Alkuor <[email protected]>

commit 8249a0e25dd2972e919a2552425bf4faa2581d24 upstream.

Set tmp112 conversion rate to 8 HZ and 12-bit mode.

Fixes: 35cd18048542 ("hwmon: (lm75) Aproximate sample times to data-sheet values")
Signed-off-by: Abdel Alkuor <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Guenter Roeck <[email protected]>
Signed-off-by: Tommaso Merciai <[email protected]>
---
 drivers/hwmon/lm75.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/hwmon/lm75.c b/drivers/hwmon/lm75.c
index f6e16dfa11c5..5eba180b66a0 100644
--- a/drivers/hwmon/lm75.c
+++ b/drivers/hwmon/lm75.c
@@ -270,8 +270,9 @@ static const struct lm75_params device_params[] = {
 		.resolutions = (u8 []) {9, 10, 11, 12 },
 	},
 	[tmp112] = {
-		.set_mask = 3 << 5,	/* 8 samples / second */
-		.clr_mask = 1 << 7,	/* no one-shot mode*/
+		.config_reg_16bits = true,
+		.set_mask = 0x60C0,	/* 12-bit mode, 8 samples / second */
+		.clr_mask = 1 << 15,	/* no one-shot mode*/
 		.default_resolution = 12,
 		.default_sample_time = 125,
 		.num_sample_times = 4,
-- 
2.54.0