diff options
Diffstat (limited to 'arch/arm/mach-omap2/mcbsp.c')
| -rw-r--r-- | arch/arm/mach-omap2/mcbsp.c | 24 |
1 files changed, 19 insertions, 5 deletions
diff --git a/arch/arm/mach-omap2/mcbsp.c b/arch/arm/mach-omap2/mcbsp.c index baa451733850..be8fce395a58 100644 --- a/arch/arm/mach-omap2/mcbsp.c +++ b/arch/arm/mach-omap2/mcbsp.c @@ -65,9 +65,11 @@ static struct omap_mcbsp_platform_data omap2420_mcbsp_pdata[] = { }, }; #define OMAP2420_MCBSP_PDATA_SZ ARRAY_SIZE(omap2420_mcbsp_pdata) +#define OMAP2420_MCBSP_REG_NUM (OMAP_MCBSP_REG_RCCR / sizeof(u32) + 1) #else #define omap2420_mcbsp_pdata NULL #define OMAP2420_MCBSP_PDATA_SZ 0 +#define OMAP2420_MCBSP_REG_NUM 0 #endif #ifdef CONFIG_ARCH_OMAP2430 @@ -114,12 +116,14 @@ static struct omap_mcbsp_platform_data omap2430_mcbsp_pdata[] = { }, }; #define OMAP2430_MCBSP_PDATA_SZ ARRAY_SIZE(omap2430_mcbsp_pdata) +#define OMAP2430_MCBSP_REG_NUM (OMAP_MCBSP_REG_RCCR / sizeof(u32) + 1) #else #define omap2430_mcbsp_pdata NULL #define OMAP2430_MCBSP_PDATA_SZ 0 +#define OMAP2430_MCBSP_REG_NUM 0 #endif -#ifdef CONFIG_ARCH_OMAP34XX +#ifdef CONFIG_ARCH_OMAP3 static struct omap_mcbsp_platform_data omap34xx_mcbsp_pdata[] = { { .phys_base = OMAP34XX_MCBSP1_BASE, @@ -132,6 +136,7 @@ static struct omap_mcbsp_platform_data omap34xx_mcbsp_pdata[] = { }, { .phys_base = OMAP34XX_MCBSP2_BASE, + .phys_base_st = OMAP34XX_MCBSP2_ST_BASE, .dma_rx_sync = OMAP24XX_DMA_MCBSP2_RX, .dma_tx_sync = OMAP24XX_DMA_MCBSP2_TX, .rx_irq = INT_24XX_MCBSP2_IRQ_RX, @@ -141,6 +146,7 @@ static struct omap_mcbsp_platform_data omap34xx_mcbsp_pdata[] = { }, { .phys_base = OMAP34XX_MCBSP3_BASE, + .phys_base_st = OMAP34XX_MCBSP3_ST_BASE, .dma_rx_sync = OMAP24XX_DMA_MCBSP3_RX, .dma_tx_sync = OMAP24XX_DMA_MCBSP3_TX, .rx_irq = INT_24XX_MCBSP3_IRQ_RX, @@ -168,9 +174,11 @@ static struct omap_mcbsp_platform_data omap34xx_mcbsp_pdata[] = { }, }; #define OMAP34XX_MCBSP_PDATA_SZ ARRAY_SIZE(omap34xx_mcbsp_pdata) +#define OMAP34XX_MCBSP_REG_NUM (OMAP_MCBSP_REG_RCCR / sizeof(u32) + 1) #else #define omap34xx_mcbsp_pdata NULL #define OMAP34XX_MCBSP_PDATA_SZ 0 +#define OMAP34XX_MCBSP_REG_NUM 0 #endif static struct omap_mcbsp_platform_data omap44xx_mcbsp_pdata[] = { @@ -208,17 +216,23 @@ static struct omap_mcbsp_platform_data omap44xx_mcbsp_pdata[] = { }, }; #define OMAP44XX_MCBSP_PDATA_SZ ARRAY_SIZE(omap44xx_mcbsp_pdata) +#define OMAP44XX_MCBSP_REG_NUM (OMAP_MCBSP_REG_RCCR / sizeof(u32) + 1) static int __init omap2_mcbsp_init(void) { - if (cpu_is_omap2420()) + if (cpu_is_omap2420()) { omap_mcbsp_count = OMAP2420_MCBSP_PDATA_SZ; - if (cpu_is_omap2430()) + omap_mcbsp_cache_size = OMAP2420_MCBSP_REG_NUM * sizeof(u16); + } else if (cpu_is_omap2430()) { omap_mcbsp_count = OMAP2430_MCBSP_PDATA_SZ; - if (cpu_is_omap34xx()) + omap_mcbsp_cache_size = OMAP2430_MCBSP_REG_NUM * sizeof(u32); + } else if (cpu_is_omap34xx()) { omap_mcbsp_count = OMAP34XX_MCBSP_PDATA_SZ; - if (cpu_is_omap44xx()) + omap_mcbsp_cache_size = OMAP34XX_MCBSP_REG_NUM * sizeof(u32); + } else if (cpu_is_omap44xx()) { omap_mcbsp_count = OMAP44XX_MCBSP_PDATA_SZ; + omap_mcbsp_cache_size = OMAP44XX_MCBSP_REG_NUM * sizeof(u32); + } mcbsp_ptr = kzalloc(omap_mcbsp_count * sizeof(struct omap_mcbsp *), GFP_KERNEL); |