diff options
| author | Krzysztof Kozlowski <k.kozlowski@samsung.com> | 2014-09-12 08:53:56 +0200 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2014-09-24 15:25:47 +0100 |
| commit | b8f139f68f2099b7f8b4ef470a1e53210e3aa025 (patch) | |
| tree | 416abf92550a7a84f074622a535eee2645b33b09 /include/linux/mfd/max14577-private.h | |
| parent | 3682a8ee87f9107253e51733f42da10160ce41e3 (diff) | |
regulator/mfd: max14577: Export symbols for calculating charger current
This patch prepares for changing the max14577 charger driver to allow
configuring battery-dependent settings from DTS.
The patch moves from regulator driver to MFD core driver and exports:
- function for calculating register value for charger's current;
- table of limits for chargers (MAX14577, MAX77836).
Previously they were used only by the max14577 regulator driver. In next
patch the charger driver will use them as well. Exporting them will
reduce unnecessary code duplication.
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Acked-by: Mark Brown <broonie@linaro.org>
Acked-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'include/linux/mfd/max14577-private.h')
| -rw-r--r-- | include/linux/mfd/max14577-private.h | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/include/linux/mfd/max14577-private.h b/include/linux/mfd/max14577-private.h index d6f321699b89..7d514839c764 100644 --- a/include/linux/mfd/max14577-private.h +++ b/include/linux/mfd/max14577-private.h @@ -281,17 +281,17 @@ enum max14577_charger_reg { #define CHGCTRL7_OTPCGHCVS_SHIFT 0 #define CHGCTRL7_OTPCGHCVS_MASK (0x3 << CHGCTRL7_OTPCGHCVS_SHIFT) -/* MAX14577 regulator current limits (as in CHGCTRL4 register), uA */ -#define MAX14577_REGULATOR_CURRENT_LIMIT_MIN 90000 -#define MAX14577_REGULATOR_CURRENT_LIMIT_HIGH_START 200000 -#define MAX14577_REGULATOR_CURRENT_LIMIT_HIGH_STEP 50000 -#define MAX14577_REGULATOR_CURRENT_LIMIT_MAX 950000 - -/* MAX77836 regulator current limits (as in CHGCTRL4 register), uA */ -#define MAX77836_REGULATOR_CURRENT_LIMIT_MIN 45000 -#define MAX77836_REGULATOR_CURRENT_LIMIT_HIGH_START 100000 -#define MAX77836_REGULATOR_CURRENT_LIMIT_HIGH_STEP 25000 -#define MAX77836_REGULATOR_CURRENT_LIMIT_MAX 475000 +/* MAX14577 charger current limits (as in CHGCTRL4 register), uA */ +#define MAX14577_CHARGER_CURRENT_LIMIT_MIN 90000U +#define MAX14577_CHARGER_CURRENT_LIMIT_HIGH_START 200000U +#define MAX14577_CHARGER_CURRENT_LIMIT_HIGH_STEP 50000U +#define MAX14577_CHARGER_CURRENT_LIMIT_MAX 950000U + +/* MAX77836 charger current limits (as in CHGCTRL4 register), uA */ +#define MAX77836_CHARGER_CURRENT_LIMIT_MIN 45000U +#define MAX77836_CHARGER_CURRENT_LIMIT_HIGH_START 100000U +#define MAX77836_CHARGER_CURRENT_LIMIT_HIGH_STEP 25000U +#define MAX77836_CHARGER_CURRENT_LIMIT_MAX 475000U /* MAX14577 regulator SFOUT LDO voltage, fixed, uV */ #define MAX14577_REGULATOR_SAFEOUT_VOLTAGE 4900000 |