Doug / smarc-fsl-linux-kernel

Download as
Browse Code ยป

Commit da76250e13256ec58f1b92256d847a7a8ebd9ce8

Authored by Peter Ujfalusi
Committed by Mark Brown
1 parent d78930f422
Exists in master and in 6 other branches imx_3.10.17_1.0.1_ga, imx_3.10.53_1.1.0_ga, imx_3.14.28_1.0.0_ga, smarc-imx_3.10.53_1.1.0_ga, smarc-imx_3.14.28_1.0.0_ga, smarc-l5.0.0_1.0.0-ga

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>

Showing 1 changed file with 3 additions and 0 deletions Side-by-side Diff

arch/arm/mach-omap2/mcbsp.c
Diff comments   View file @ da76250
... ... @@ -153,6 +153,9 @@
153 153 else
154 154 /* The FIFO has 128 locations */
155 155 pdata->buffer_size = 0x80;
  156 + } else if (oh->class->rev == MCBSP_CONFIG_TYPE4) {
  157 + /* The FIFO has 128 locations for all instances */
  158 + pdata->buffer_size = 0x80;
156 159 }
157 160  
158 161 if (oh->class->rev >= MCBSP_CONFIG_TYPE3)