[PATCH 6.1 0994/1191] power: supply: bq27xxx: bq27520g4: fix REG_TTES address

From
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date
2026-09-12 16:43:34
Also in
linux-patches
Reply to
Greg Kroah-Hartman, 2026-09-12
6.1-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Henrik Grimler <redacted>

[ Upstream commit c774a623c821a173c950e1297f8e8c85a89455be ]

According to the technical reference manual the StandbyTimeToEmpty
(TTES) register is at 0x1a, not 0x1c. At 0x1c StateOfHealth instead
resides.

Fixes: 8835cae5f2ab ("power: supply: bq27xxx: adds specific support for bq27520-g4 revision.")
Signed-off-by: Henrik Grimler <redacted>
Link: https://patch.msgid.link/20260811-bq27z746-v1-3-3a4fa38205cc@axis.com (local)
Signed-off-by: Sebastian Reichel <redacted>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/power/supply/bq27xxx_battery.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/power/supply/bq27xxx_battery.c b/drivers/power/supply/bq27xxx_battery.c
index f973b25c7bf3d..c0e28c841293e 100644
--- a/drivers/power/supply/bq27xxx_battery.c
+++ b/drivers/power/supply/bq27xxx_battery.c
@@ -324,7 +324,7 @@ static u8
 		[BQ27XXX_REG_FLAGS] = 0x0a,
 		[BQ27XXX_REG_TTE] = 0x16,
 		[BQ27XXX_REG_TTF] = INVALID_REG_ADDR,
-		[BQ27XXX_REG_TTES] = 0x1c,
+		[BQ27XXX_REG_TTES] = 0x1a,
 		[BQ27XXX_REG_TTECP] = INVALID_REG_ADDR,
 		[BQ27XXX_REG_NAC] = 0x0c,
 		[BQ27XXX_REG_RC] = 0x10,
-- 
2.53.0


Thread (1,211 messages) 1,211 messages, 13 authors, last reply 2026-09-21
Keyboard shortcuts
hback out one level
jnext message in thread / next series-diff position
kprevious message in thread / previous series-diff position
ldrill in
Escclose help / fold thread tree
?toggle this help