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Diffstat (limited to 'arch/arm/mach-omap2/mcbsp.c')
-rw-r--r--arch/arm/mach-omap2/mcbsp.c23
1 files changed, 12 insertions, 11 deletions
diff --git a/arch/arm/mach-omap2/mcbsp.c b/arch/arm/mach-omap2/mcbsp.c
index c29337074ad..467aae24578 100644
--- a/arch/arm/mach-omap2/mcbsp.c
+++ b/arch/arm/mach-omap2/mcbsp.c
@@ -20,17 +20,18 @@
#include <mach/irqs.h>
#include <plat/dma.h>
-#include <plat/mux.h>
#include <plat/cpu.h>
#include <plat/mcbsp.h>
+#include "mux.h"
+
static void omap2_mcbsp2_mux_setup(void)
{
- omap_cfg_reg(Y15_24XX_MCBSP2_CLKX);
- omap_cfg_reg(R14_24XX_MCBSP2_FSX);
- omap_cfg_reg(W15_24XX_MCBSP2_DR);
- omap_cfg_reg(V15_24XX_MCBSP2_DX);
- omap_cfg_reg(V14_24XX_GPIO117);
+ omap_mux_init_signal("eac_ac_sclk.mcbsp2_clkx", OMAP_PULL_ENA);
+ omap_mux_init_signal("eac_ac_fs.mcbsp2_fsx", OMAP_PULL_ENA);
+ omap_mux_init_signal("eac_ac_din.mcbsp2_dr", OMAP_PULL_ENA);
+ omap_mux_init_signal("eac_ac_dout.mcbsp2_dx", OMAP_PULL_ENA);
+ omap_mux_init_gpio(117, OMAP_PULL_ENA);
/*
* TODO: Need to add MUX settings for OMAP 2430 SDP
*/
@@ -133,7 +134,7 @@ static struct omap_mcbsp_platform_data omap34xx_mcbsp_pdata[] = {
.rx_irq = INT_24XX_MCBSP1_IRQ_RX,
.tx_irq = INT_24XX_MCBSP1_IRQ_TX,
.ops = &omap2_mcbsp_ops,
- .buffer_size = 0x6F,
+ .buffer_size = 0x80, /* The FIFO has 128 locations */
},
{
.phys_base = OMAP34XX_MCBSP2_BASE,
@@ -143,7 +144,7 @@ static struct omap_mcbsp_platform_data omap34xx_mcbsp_pdata[] = {
.rx_irq = INT_24XX_MCBSP2_IRQ_RX,
.tx_irq = INT_24XX_MCBSP2_IRQ_TX,
.ops = &omap2_mcbsp_ops,
- .buffer_size = 0x3FF,
+ .buffer_size = 0x500, /* The FIFO has 1024 + 256 locations */
},
{
.phys_base = OMAP34XX_MCBSP3_BASE,
@@ -153,7 +154,7 @@ static struct omap_mcbsp_platform_data omap34xx_mcbsp_pdata[] = {
.rx_irq = INT_24XX_MCBSP3_IRQ_RX,
.tx_irq = INT_24XX_MCBSP3_IRQ_TX,
.ops = &omap2_mcbsp_ops,
- .buffer_size = 0x6F,
+ .buffer_size = 0x80, /* The FIFO has 128 locations */
},
{
.phys_base = OMAP34XX_MCBSP4_BASE,
@@ -162,7 +163,7 @@ static struct omap_mcbsp_platform_data omap34xx_mcbsp_pdata[] = {
.rx_irq = INT_24XX_MCBSP4_IRQ_RX,
.tx_irq = INT_24XX_MCBSP4_IRQ_TX,
.ops = &omap2_mcbsp_ops,
- .buffer_size = 0x6F,
+ .buffer_size = 0x80, /* The FIFO has 128 locations */
},
{
.phys_base = OMAP34XX_MCBSP5_BASE,
@@ -171,7 +172,7 @@ static struct omap_mcbsp_platform_data omap34xx_mcbsp_pdata[] = {
.rx_irq = INT_24XX_MCBSP5_IRQ_RX,
.tx_irq = INT_24XX_MCBSP5_IRQ_TX,
.ops = &omap2_mcbsp_ops,
- .buffer_size = 0x6F,
+ .buffer_size = 0x80, /* The FIFO has 128 locations */
},
};
#define OMAP34XX_MCBSP_PDATA_SZ ARRAY_SIZE(omap34xx_mcbsp_pdata)