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qcom-charger: smb138x: Add MODEL_NAME property for parallel

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Currently there is no easy way to detect the device name based on
the bus or device sysfs properties.

Implement MODEL_NAME property to identify the parallel charger.

Change-Id: I8134b415a2b36e249b098f4b61d4dd8415008cfa
Signed-off-by: Abhijeet Dharmapurikar <adharmap@codeaurora.org>
This commit is contained in:
Abhijeet Dharmapurikar 2017-01-06 12:16:49 -08:00
parent fdddc49ef2
commit c9f6c20965
1 changed files with 5 additions and 1 deletions
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6
drivers/power/supply/qcom/smb138x-charger.c
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@ -1,4 +1,4 @@
/* Copyright (c) 2016 The Linux Foundation. All rights reserved. /* Copyright (c) 2016-2017 The Linux Foundation. All rights reserved.
* *
* This program is free software; you can redistribute it and/or modify * This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and * it under the terms of the GNU General Public License version 2 and
@ -410,6 +410,7 @@ static enum power_supply_property smb138x_parallel_props[] = {
POWER_SUPPLY_PROP_CURRENT_NOW, POWER_SUPPLY_PROP_CURRENT_NOW,
POWER_SUPPLY_PROP_CHARGER_TEMP, POWER_SUPPLY_PROP_CHARGER_TEMP,
POWER_SUPPLY_PROP_CHARGER_TEMP_MAX, POWER_SUPPLY_PROP_CHARGER_TEMP_MAX,
POWER_SUPPLY_PROP_MODEL_NAME,
}; };
static int smb138x_parallel_get_prop(struct power_supply *psy, static int smb138x_parallel_get_prop(struct power_supply *psy,
@ -456,6 +457,9 @@ static int smb138x_parallel_get_prop(struct power_supply *psy,
case POWER_SUPPLY_PROP_CHARGER_TEMP_MAX: case POWER_SUPPLY_PROP_CHARGER_TEMP_MAX:
rc = smblib_get_prop_charger_temp_max(chg, val); rc = smblib_get_prop_charger_temp_max(chg, val);
break; break;
case POWER_SUPPLY_PROP_MODEL_NAME:
val->strval = "smb138x";
break;
default: default:
pr_err("parallel power supply get prop %d not supported\n", pr_err("parallel power supply get prop %d not supported\n",
prop); prop);