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    Subject[PATCH v10 02/12] mfd: palmas: is_palmas_charger needed by multiple drivers
    Date
    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>
    ---
    include/linux/mfd/palmas.h | 12 +++++++++++-
    1 files changed, 11 insertions(+), 1 deletions(-)

    diff --git a/include/linux/mfd/palmas.h b/include/linux/mfd/palmas.h
    index 3bbda22..4a066d0 100644
    --- a/include/linux/mfd/palmas.h
    +++ b/include/linux/mfd/palmas.h
    @@ -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;
    --
    1.7.0.4


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