diff options
Diffstat (limited to 'drivers/mfd/mc13xxx-core.c')
| -rw-r--r-- | drivers/mfd/mc13xxx-core.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/mfd/mc13xxx-core.c b/drivers/mfd/mc13xxx-core.c index 40afdb9b73f..2a9b100c482 100644 --- a/drivers/mfd/mc13xxx-core.c +++ b/drivers/mfd/mc13xxx-core.c @@ -119,6 +119,11 @@ #define MC13XXX_REVISION_FAB (0x03 << 11) #define MC13XXX_REVISION_ICIDCODE (0x3f << 13) +#define MC34708_REVISION_REVMETAL (0x07 << 0) +#define MC34708_REVISION_REVFULL (0x07 << 3) +#define MC34708_REVISION_FIN (0x07 << 6) +#define MC34708_REVISION_FAB (0x07 << 9) + #define MC13XXX_ADC1 44 #define MC13XXX_ADC1_ADEN (1 << 0) #define MC13XXX_ADC1_RAND (1 << 1) @@ -424,6 +429,16 @@ static void mc13xxx_print_revision(struct mc13xxx *mc13xxx, u32 revision) maskval(revision, MC13XXX_REVISION_ICIDCODE)); } +static void mc34708_print_revision(struct mc13xxx *mc13xxx, u32 revision) +{ + dev_info(mc13xxx->dev, "%s: rev %d.%d, fin: %d, fab: %d\n", + mc13xxx->variant->name, + maskval(revision, MC34708_REVISION_REVFULL), + maskval(revision, MC34708_REVISION_REVMETAL), + maskval(revision, MC34708_REVISION_FIN), + maskval(revision, MC34708_REVISION_FAB)); +} + /* These are only exported for mc13xxx-i2c and mc13xxx-spi */ struct mc13xxx_variant mc13xxx_variant_mc13783 = { .name = "mc13783", @@ -437,6 +452,12 @@ struct mc13xxx_variant mc13xxx_variant_mc13892 = { }; EXPORT_SYMBOL_GPL(mc13xxx_variant_mc13892); +struct mc13xxx_variant mc13xxx_variant_mc34708 = { + .name = "mc34708", + .print_revision = mc34708_print_revision, +}; +EXPORT_SYMBOL_GPL(mc13xxx_variant_mc34708); + static const char *mc13xxx_get_chipname(struct mc13xxx *mc13xxx) { return mc13xxx->variant->name; |