From 030490cb4d3cc26a0e29310b28ba11780b93e47a Mon Sep 17 00:00:00 2001 From: Diana Z Date: Thu, 10 Sep 2020 16:45:26 -0600 Subject: SM5803: Disable charging timeout Since the smart battery is able to control the end of charge conditions for the board, disable the charger timeout feature. BRANCH=None BUG=b:166924833 TEST=on drawlat, board does not begin discharging 8 hours after charger insertion Signed-off-by: Diana Z Change-Id: Ic2ca94f58d34417a8037505bda6d5d4dd7080d49 Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2405493 Reviewed-by: Aseda Aboagye --- driver/charger/sm5803.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'driver/charger/sm5803.c') diff --git a/driver/charger/sm5803.c b/driver/charger/sm5803.c index 237139631b..85bd9ce081 100644 --- a/driver/charger/sm5803.c +++ b/driver/charger/sm5803.c @@ -448,7 +448,7 @@ static void sm5803_init(int chgnum) rv |= chg_write8(chgnum, 0x22, 0xB3); - rv |= chg_write8(chgnum, 0x3E, 0x34); + rv |= chg_write8(chgnum, 0x3E, 0x3C); rv |= chg_write8(chgnum, 0x4B, 0xA6); rv |= chg_write8(chgnum, 0x4F, 0xBF); @@ -487,7 +487,7 @@ static void sm5803_init(int chgnum) rv |= chg_write8(chgnum, 0x22, 0xB3); - rv |= chg_write8(chgnum, 0x3E, 0x34); + rv |= chg_write8(chgnum, 0x3E, 0x3C); rv |= chg_write8(chgnum, 0x4F, 0xBF); -- cgit v1.2.1