From 1668f81159fb72eda2114a9c73a64ffee045cb01 Mon Sep 17 00:00:00 2001 From: Arun Murthy Date: Wed, 29 Feb 2012 21:54:25 +0530 Subject: abx500-chargalg: Add abx500 charging algorithm This is a charging algorithm driver for abx500 variants. It is the central entity for battery driver and is responsible for charging and monitoring the battery driver. It is a hardware independant driver and also monitors other abx500 power supply devices. Signed-off-by: Arun Murthy Acked-by: Linus Walleij Signed-off-by: Anton Vorontsov --- include/linux/mfd/abx500/ux500_chargalg.h | 38 +++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 include/linux/mfd/abx500/ux500_chargalg.h (limited to 'include/linux/mfd/abx500') diff --git a/include/linux/mfd/abx500/ux500_chargalg.h b/include/linux/mfd/abx500/ux500_chargalg.h new file mode 100644 index 00000000000..9b07725750c --- /dev/null +++ b/include/linux/mfd/abx500/ux500_chargalg.h @@ -0,0 +1,38 @@ +/* + * Copyright (C) ST-Ericsson SA 2012 + * Author: Johan Gardsmark for ST-Ericsson. + * License terms: GNU General Public License (GPL), version 2 + */ + +#ifndef _UX500_CHARGALG_H +#define _UX500_CHARGALG_H + +#include + +#define psy_to_ux500_charger(x) container_of((x), \ + struct ux500_charger, psy) + +/* Forward declaration */ +struct ux500_charger; + +struct ux500_charger_ops { + int (*enable) (struct ux500_charger *, int, int, int); + int (*kick_wd) (struct ux500_charger *); + int (*update_curr) (struct ux500_charger *, int); +}; + +/** + * struct ux500_charger - power supply ux500 charger sub class + * @psy power supply base class + * @ops ux500 charger operations + * @max_out_volt maximum output charger voltage in mV + * @max_out_curr maximum output charger current in mA + */ +struct ux500_charger { + struct power_supply psy; + struct ux500_charger_ops ops; + int max_out_volt; + int max_out_curr; +}; + +#endif -- cgit v1.2.3-70-g09d2