xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

regulator: TI bq24022 Li-Ion Charger driver

Browse Source 
This adds a regulator driver for the TI bq24022 Single-Chip
Li-Ion Charger with its nCE and ISET2 pins connected to GPIOs.

Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: Liam Girdwood <lg@opensource.wolfsonmicro.com>
This commit is contained in:
Philipp Zabel
2008-07-11 17:28:06 +02:00
committed by Liam Girdwood
parent e53e86c7ae
commit 0eb5d5ab3e
4 changed files with 200 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

21
include/linux/regulator/bq24022.h Normal file
View File

@@ -0,0 +1,21 @@
/*
* Support for TI bq24022 (bqTINY-II) Dual Input (USB/AC Adpater)
* 1-Cell Li-Ion Charger connected via GPIOs.
*
* Copyright (c) 2008 Philipp Zabel
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
*/
/**
* bq24022_mach_info - platform data for bq24022
* @gpio_nce: GPIO line connected to the nCE pin, used to enable / disable charging
* @gpio_iset2: GPIO line connected to the ISET2 pin, used to limit charging current to 100 mA / 500 mA
*/
struct bq24022_mach_info {
int gpio_nce;
int gpio_iset2;
};