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Commit 3bdb0991 authored by Rakesh Kota's avatar Rakesh Kota
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power: smb1398-charger: Fix wrong IIN value in register 



There is possiblity of setting wrong IIN value, if user vote
for greater then IIN_MAX (5000mA <), so fix this by updating
the IIN_MAX as IIN value.

Change-Id: I50df73d71514967d0d383d612f1c9ddba58437ce
Signed-off-by: default avatarRakesh Kota <quic_kotarake@quicinc.com>
parent e9594b2d

drivers/power/supply/qcom/smb1398-charger.c

+5 −0
Original line number Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0-only

/*

 * Copyright (c) 2020-2021 The Linux Foundation. All rights reserved.

 * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.

 */



#define pr_fmt(fmt) "SMB1398: %s: " fmt, __func__
@@ -247,6 +248,7 @@ 
#define COMBO_PRE_REGULATOR		2

#define SMB1394_DIV2_CP_PRY		3

#define SMB1394_DIV2_CP_SECY		4

#define SMB1398_MAX_IIN			5000



#define IS_SMB1394(role) \

	(role == SMB1394_DIV2_CP_PRY || role == SMB1394_DIV2_CP_SECY)
@@ -440,6 +442,9 @@ static int smb1398_set_iin_ma(struct smb1398_chip *chip, int iin_ma) 
	int rc = 0;

	u8 val;



	if (iin_ma > SMB1398_MAX_IIN)

		iin_ma = SMB1398_MAX_IIN;



	val = iin_ma / IIN_STEP_MA;

	rc = smb1398_masked_write(chip, IIN_SS_DAC_TARGET_REG,

			IIN_SS_DAC_VALUE_MASK, val);