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mfd: palmas: is_palmas_charger needed by multiple drivers

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is_palmas_charger checks for the presence of charging
functionality in the device

Signed-off-by: Graeme Gregory <gg@slimlogic.co.uk>
Signed-off-by: Ian Lartey <ian@slimlogic.co.uk>
Acked-by: Laxman Dewangani <ldewangan@nvidia.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
This commit is contained in:
Ian Lartey 2013-03-22 14:55:12 +00:00 committed by Samuel Ortiz
parent 895ce2d891
commit 654003e982
1 changed files with 11 additions and 1 deletions
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12
include/linux/mfd/palmas.h
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@ -1,9 +1,10 @@
/*
* TI Palmas
*
* Copyright 2011 Texas Instruments Inc.
* Copyright 2011-2013 Texas Instruments Inc.
*
* Author: Graeme Gregory <gg@slimlogic.co.uk>
* Author: Ian Lartey <ian@slimlogic.co.uk>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
@ -22,6 +23,15 @@
#define PALMAS_NUM_CLIENTS 3
/* The ID_REVISION NUMBERS */
#define PALMAS_CHIP_OLD_ID 0x0000
#define PALMAS_CHIP_ID 0xC035
#define PALMAS_CHIP_CHARGER_ID 0xC036
#define is_palmas(a) (((a) == PALMAS_CHIP_OLD_ID) || \
((a) == PALMAS_CHIP_ID))
#define is_palmas_charger(a) ((a) == PALMAS_CHIP_CHARGER_ID)
struct palmas_pmic;
struct palmas_gpadc;
struct palmas_resource;