diff options
| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2012-07-12 09:57:53 +0000 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2012-11-06 23:14:08 +0100 |
| commit | 0312e024d6cde5ef02900c4c6e2f5bb982e24af5 (patch) | |
| tree | a56296bfe8d25f040b78e3cba4840f30caf81bf6 /drivers/mfd/mc13xxx-core.c | |
| parent | cd0f34b08f98af72bb2f74fe4bd251558fc734d3 (diff) | |
| download | linux-0312e024d6cde5ef02900c4c6e2f5bb982e24af5.tar.gz linux-0312e024d6cde5ef02900c4c6e2f5bb982e24af5.tar.xz | |
mfd: mc13xxx: Add support for mc34708
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Marc Reilly <marc@cpdesign.com.au>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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 40afdb9b73f5..2a9b100c4825 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; |