diff options
| author | Peter Ujfalusi <peter.ujfalusi@ti.com> | 2011-12-15 09:32:26 (GMT) |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-12-17 09:31:27 (GMT) |
| commit | da76250e13256ec58f1b92256d847a7a8ebd9ce8 (patch) | |
| tree | ba6381e209a04b64a598d14c885aba7feccda74c /arch | |
| parent | d78930f42247ceacd83a7f1c0ca37ab2e0a3fd5b (diff) | |
| download | linux-da76250e13256ec58f1b92256d847a7a8ebd9ce8.tar.xz | |
OMAP4: mcbsp: Enable FIFO usage
All McBSP instances on OMAP4 has 128 word long FIFO
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-omap2/mcbsp.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/mcbsp.c b/arch/arm/mach-omap2/mcbsp.c index 292eee3..857860b 100644 --- a/arch/arm/mach-omap2/mcbsp.c +++ b/arch/arm/mach-omap2/mcbsp.c @@ -153,6 +153,9 @@ static int omap_init_mcbsp(struct omap_hwmod *oh, void *unused) else /* The FIFO has 128 locations */ pdata->buffer_size = 0x80; + } else if (oh->class->rev == MCBSP_CONFIG_TYPE4) { + /* The FIFO has 128 locations for all instances */ + pdata->buffer_size = 0x80; } if (oh->class->rev >= MCBSP_CONFIG_TYPE3) |