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authorRajanikanth H.V <rajanikanth.hv@stericsson.com>2012-11-18 18:45:41 -0800
committerAnton Vorontsov <anton.vorontsov@linaro.org>2012-11-18 19:37:04 -0800
commite0f1abeba5c2d8a2183566717d99294fd1a29c2e (patch)
treebf4b3582791d3e4baa298f4268cf2bbad8169b74 /include/linux/mfd/abx500.h
parente9f14c18b83ccf3ab291b83a1d6c640113ecf545 (diff)
ab8500: Add devicetree support for fuelgauge
- This patch adds device tree support for fuelgauge driver - optimize bm devices platform_data usage and of_probe(...) Note: of_probe() routine for battery managed devices is made common across all bm drivers. - test status: - interrupt numbers assigned differs between legacy and FDT mode. Signed-off-by: Rajanikanth H.V <rajanikanth.hv@stericsson.com> Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org>
Diffstat (limited to 'include/linux/mfd/abx500.h')
-rw-r--r--include/linux/mfd/abx500.h36
1 files changed, 12 insertions, 24 deletions
diff --git a/include/linux/mfd/abx500.h b/include/linux/mfd/abx500.h
index 5d5298d5602..33f2c58554f 100644
--- a/include/linux/mfd/abx500.h
+++ b/include/linux/mfd/abx500.h
@@ -267,39 +267,27 @@ struct abx500_bm_data {
int gnd_lift_resistance;
const struct abx500_maxim_parameters *maxi;
const struct abx500_bm_capacity_levels *cap_levels;
- const struct abx500_battery_type *bat_type;
+ struct abx500_battery_type *bat_type;
const struct abx500_bm_charger_parameters *chg_params;
const struct abx500_fg_parameters *fg_params;
};
-struct abx500_chargalg_platform_data {
- char **supplied_to;
- size_t num_supplicants;
-};
-
-struct abx500_charger_platform_data {
- char **supplied_to;
- size_t num_supplicants;
- bool autopower_cfg;
-};
+extern struct abx500_bm_data ab8500_bm_data;
-struct abx500_btemp_platform_data {
- char **supplied_to;
- size_t num_supplicants;
+struct abx500_bmdevs_plat_data {
+ char **supplied_to;
+ size_t num_supplicants;
+ bool autopower_cfg;
};
-struct abx500_fg_platform_data {
- char **supplied_to;
- size_t num_supplicants;
+enum {
+ NTC_EXTERNAL = 0,
+ NTC_INTERNAL,
};
-struct abx500_bm_plat_data {
- struct abx500_bm_data *battery;
- struct abx500_charger_platform_data *charger;
- struct abx500_btemp_platform_data *btemp;
- struct abx500_fg_platform_data *fg;
- struct abx500_chargalg_platform_data *chargalg;
-};
+int bmdevs_of_probe(struct device *dev,
+ struct device_node *np,
+ struct abx500_bm_data **battery);
int abx500_set_register_interruptible(struct device *dev, u8 bank, u8 reg,
u8 value);