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pmic: add power-off reason registers value

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add PMIC power-off reason registers' value :
PON_POFF_REASON1
PON_OFF_REASON
PON_FAULT_REASON1
PON_FAULT_REASON2
PON_S3_RESET_REASON

Change-Id: I696dd9fbda3e6df111aa8282827fabea4260d297
Reviewed-on: https://gerrit.mot.com/1287551
SLTApproved: Slta Waiver
SME-Granted: SME Approvals Granted
Tested-by: Jira Key
Reviewed-by: Haijian Ma <mahj8@motorola.com>
Reviewed-by: Huosheng Liao <liaohs@motorola.com>
Submit-Approved: Jira Key
Reviewed-on: https://gerrit.mot.com/1470872
Reviewed-by: Zhenxin Xi <xizx@motorola.com>
Reviewed-on: https://gerrit.mot.com/1771184
This commit is contained in:
liaohs 2018-12-27 16:11:53 +08:00 • committed by Xiaojun Ji
commit a34cb705aa
1 changed files with 10 additions and 0 deletions
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10
drivers/input/misc/qpnp-power-on.c
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@ -2085,6 +2085,8 @@ static int qpnp_pon_read_gen2_pon_off_reason(struct qpnp_pon *pon, u16 *reason,
rc = qpnp_pon_read(pon, QPNP_PON_OFF_REASON(pon), &reg);
if (rc)
return rc;
dev_info(pon->dev, "PON Register , addr=0x%04X, val=0x%x\n",
QPNP_PON_OFF_REASON(pon), (u8)reg);
if (reg & QPNP_GEN2_POFF_SEQ) {
rc = qpnp_pon_read(pon, QPNP_POFF_REASON1(pon), &reg1);
@ -2092,6 +2094,8 @@ static int qpnp_pon_read_gen2_pon_off_reason(struct qpnp_pon *pon, u16 *reason,
return rc;
*reason = (u8)reg1;
*reason_index_offset = 0;
dev_info(pon->dev, "PON Register , addr=0x%04X, val=0x%x\n",
QPNP_POFF_REASON1(pon), (u8)buf[0]);
} else if (reg & QPNP_GEN2_FAULT_SEQ) {
rc = regmap_bulk_read(pon->regmap, QPNP_FAULT_REASON1(pon), buf,
2);
@ -2102,12 +2106,18 @@ static int qpnp_pon_read_gen2_pon_off_reason(struct qpnp_pon *pon, u16 *reason,
}
*reason = buf[0] | (u16)(buf[1] << 8);
*reason_index_offset = POFF_REASON_FAULT_OFFSET;
dev_info(pon->dev, "PON Register , addr=0x%04X, val=0x%x\n",
QPNP_FAULT_REASON1(pon), (u8)buf[0]);
dev_info(pon->dev, "PON Register , addr=0x%04X, val=0x%x\n",
QPNP_FAULT_REASON1(pon), (u8)buf[1]);
} else if (reg & QPNP_GEN2_S3_RESET_SEQ) {
rc = qpnp_pon_read(pon, QPNP_S3_RESET_REASON(pon), &reg1);
if (rc)
return rc;
*reason = (u8)reg1;
*reason_index_offset = POFF_REASON_S3_RESET_OFFSET;
dev_info(pon->dev, "PON Register , addr=0x%04X, val=0x%x\n",
QPNP_S3_RESET_REASON(pon), (u8)buf[0]);
}
return 0;