diff options
Diffstat (limited to 'drivers/mfd/ab8500-core.c')
| -rw-r--r-- | drivers/mfd/ab8500-core.c | 56 |
1 files changed, 36 insertions, 20 deletions
diff --git a/drivers/mfd/ab8500-core.c b/drivers/mfd/ab8500-core.c index eed56a4cfab..9b614f55c77 100644 --- a/drivers/mfd/ab8500-core.c +++ b/drivers/mfd/ab8500-core.c @@ -94,6 +94,9 @@ #define AB8500_TURN_ON_STATUS 0x00 +static bool no_bm; /* No battery management */ +module_param(no_bm, bool, S_IRUGO); + /* * Map interrupt numbers to the LATCH and MASK register offsets, Interrupt * numbers are indexed into this array with (num / 8). @@ -720,26 +723,6 @@ static struct mfd_cell __devinitdata ab8500_devs[] = { .resources = ab8500_rtc_resources, }, { - .name = "ab8500-charger", - .num_resources = ARRAY_SIZE(ab8500_charger_resources), - .resources = ab8500_charger_resources, - }, - { - .name = "ab8500-btemp", - .num_resources = ARRAY_SIZE(ab8500_btemp_resources), - .resources = ab8500_btemp_resources, - }, - { - .name = "ab8500-fg", - .num_resources = ARRAY_SIZE(ab8500_fg_resources), - .resources = ab8500_fg_resources, - }, - { - .name = "ab8500-chargalg", - .num_resources = ARRAY_SIZE(ab8500_chargalg_resources), - .resources = ab8500_chargalg_resources, - }, - { .name = "ab8500-acc-det", .num_resources = ARRAY_SIZE(ab8500_av_acc_detect_resources), .resources = ab8500_av_acc_detect_resources, @@ -780,6 +763,29 @@ static struct mfd_cell __devinitdata ab8500_devs[] = { }, }; +static struct mfd_cell __devinitdata ab8500_bm_devs[] = { + { + .name = "ab8500-charger", + .num_resources = ARRAY_SIZE(ab8500_charger_resources), + .resources = ab8500_charger_resources, + }, + { + .name = "ab8500-btemp", + .num_resources = ARRAY_SIZE(ab8500_btemp_resources), + .resources = ab8500_btemp_resources, + }, + { + .name = "ab8500-fg", + .num_resources = ARRAY_SIZE(ab8500_fg_resources), + .resources = ab8500_fg_resources, + }, + { + .name = "ab8500-chargalg", + .num_resources = ARRAY_SIZE(ab8500_chargalg_resources), + .resources = ab8500_chargalg_resources, + }, +}; + static ssize_t show_chip_id(struct device *dev, struct device_attribute *attr, char *buf) { @@ -945,9 +951,19 @@ int __devinit ab8500_init(struct ab8500 *ab8500) ret = mfd_add_devices(ab8500->dev, 0, ab8500_devs, ARRAY_SIZE(ab8500_devs), NULL, ab8500->irq_base); + if (ret) goto out_freeirq; + if (!no_bm) { + /* Add battery management devices */ + ret = mfd_add_devices(ab8500->dev, 0, ab8500_bm_devs, + ARRAY_SIZE(ab8500_bm_devs), NULL, + ab8500->irq_base); + if (ret) + dev_err(ab8500->dev, "error adding bm devices\n"); + } + ret = sysfs_create_group(&ab8500->dev->kobj, &ab8500_attr_group); if (ret) dev_err(ab8500->dev, "error creating sysfs entries\n"); |