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power: supply: smb1398-charger: disable WIN_OV deglitch for SMB1394

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Disable WIN_OV deglitch for SMB1394 to avoid device damage from high
in-rush current in dead short case.

Change-Id: I6f057cf965b489ec000ded57698cd5ef7972cfec
Signed-off-by: Fenglin Wu <fenglinw@codeaurora.org>
This commit is contained in:
Fenglin Wu 2021-03-01 14:51:59 +08:00 committed by Kavya Nunna
parent cdb7625a7f
commit 75edf721cc
1 changed files with 6 additions and 0 deletions
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6
drivers/power/supply/qcom/smb1398-charger.c
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@ -181,6 +181,7 @@
#define PERPH0_CFG_SDCDC_REG 0x267A
#define EN_WIN_UV_BIT BIT(7)
#define EN_WIN_OV_RISE_DEB_BIT BIT(6)
#define PERPH0_SOVP_CFG0_REG 0x2680
#define CFG_OVP_VSNS_THRESHOLD BIT(4)
@ -2008,6 +2009,11 @@ static int _smb1394_update_ovp(struct smb1398_chip *chip)
return rc;
}
rc = smb1398_masked_write(chip, PERPH0_CFG_SDCDC_REG,
EN_WIN_OV_RISE_DEB_BIT, 0);
if (rc < 0)
dev_err(chip->dev, "Couldn't set PERPH0_CFG_SDCDC_REG rc=%d\n",
rc);
return rc;
}