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power: supply: cpcap-charger: Keep trickle charger bits disabled

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Android does not seem to set the trickle charger bits, and these
seem to be only used by the bootloader when bringing up a
completely discharged battery. So let's keep the trickle charging
bits disabled and avoid misconfiguring the hardware.

Fixes: 0c9888e3c1 ("power: supply: cpcap-charger: Add minimal
CPCAP PMIC battery charger")
Cc: Marcel Partap <mpartap@gmx.net>
Cc: Michael Scott <michael.scott@linaro.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
This commit is contained in:
Tony Lindgren 2017-05-03 17:15:32 -07:00 • committed by Sebastian Reichel
parent 6ffa8ace70
commit 35f4f99ccb
1 changed files with 1 additions and 2 deletions
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3
drivers/power/supply/cpcap-charger.c
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@ -434,8 +434,7 @@ static void cpcap_usb_detect(struct work_struct *work)
error = cpcap_charger_set_state(ddata,
CPCAP_REG_CRM_VCHRG_4V35,
max_current,
CPCAP_REG_CRM_TR_0A72);
max_current, 0);
if (error)
goto out_err;
} else {