summaryrefslogtreecommitdiffstats
path: root/arch/arm/plat-omap/include/plat/mcbsp.h
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/plat-omap/include/plat/mcbsp.h')
-rw-r--r--arch/arm/plat-omap/include/plat/mcbsp.h64
1 files changed, 25 insertions, 39 deletions
diff --git a/arch/arm/plat-omap/include/plat/mcbsp.h b/arch/arm/plat-omap/include/plat/mcbsp.h
index b87d83ccd54..f8f690ab299 100644
--- a/arch/arm/plat-omap/include/plat/mcbsp.h
+++ b/arch/arm/plat-omap/include/plat/mcbsp.h
@@ -37,6 +37,10 @@ static struct platform_device omap_mcbsp##port_nr = { \
.id = OMAP_MCBSP##port_nr, \
}
+#define MCBSP_CONFIG_TYPE2 0x2
+#define MCBSP_CONFIG_TYPE3 0x3
+#define MCBSP_CONFIG_TYPE4 0x4
+
#define OMAP7XX_MCBSP1_BASE 0xfffb1000
#define OMAP7XX_MCBSP2_BASE 0xfffb1800
@@ -48,32 +52,14 @@ static struct platform_device omap_mcbsp##port_nr = { \
#define OMAP1610_MCBSP2_BASE 0xfffb1000
#define OMAP1610_MCBSP3_BASE 0xe1017000
-#define OMAP24XX_MCBSP1_BASE 0x48074000
-#define OMAP24XX_MCBSP2_BASE 0x48076000
-#define OMAP2430_MCBSP3_BASE 0x4808c000
-#define OMAP2430_MCBSP4_BASE 0x4808e000
-#define OMAP2430_MCBSP5_BASE 0x48096000
-
-#define OMAP34XX_MCBSP1_BASE 0x48074000
-#define OMAP34XX_MCBSP2_BASE 0x49022000
-#define OMAP34XX_MCBSP2_ST_BASE 0x49028000
-#define OMAP34XX_MCBSP3_BASE 0x49024000
-#define OMAP34XX_MCBSP3_ST_BASE 0x4902A000
-#define OMAP34XX_MCBSP3_BASE 0x49024000
-#define OMAP34XX_MCBSP4_BASE 0x49026000
-#define OMAP34XX_MCBSP5_BASE 0x48096000
-
-#define OMAP44XX_MCBSP1_BASE 0x49022000
-#define OMAP44XX_MCBSP2_BASE 0x49024000
-#define OMAP44XX_MCBSP3_BASE 0x49026000
-#define OMAP44XX_MCBSP4_BASE 0x48096000
-
-#if defined(CONFIG_ARCH_OMAP15XX) || defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP730) || defined(CONFIG_ARCH_OMAP850)
+#ifdef CONFIG_ARCH_OMAP1
#define OMAP_MCBSP_REG_DRR2 0x00
#define OMAP_MCBSP_REG_DRR1 0x02
#define OMAP_MCBSP_REG_DXR2 0x04
#define OMAP_MCBSP_REG_DXR1 0x06
+#define OMAP_MCBSP_REG_DRR 0x02
+#define OMAP_MCBSP_REG_DXR 0x06
#define OMAP_MCBSP_REG_SPCR2 0x08
#define OMAP_MCBSP_REG_SPCR1 0x0a
#define OMAP_MCBSP_REG_RCR2 0x0c
@@ -106,13 +92,6 @@ static struct platform_device omap_mcbsp##port_nr = { \
#define OMAP_MCBSP_REG_XCCR 0x00
#define OMAP_MCBSP_REG_RCCR 0x00
-#define AUDIO_MCBSP_DATAWRITE (OMAP1510_MCBSP1_BASE + OMAP_MCBSP_REG_DXR1)
-#define AUDIO_MCBSP_DATAREAD (OMAP1510_MCBSP1_BASE + OMAP_MCBSP_REG_DRR1)
-
-#define AUDIO_MCBSP OMAP_MCBSP1
-#define AUDIO_DMA_TX OMAP_DMA_MCBSP1_TX
-#define AUDIO_DMA_RX OMAP_DMA_MCBSP1_RX
-
#else
#define OMAP_MCBSP_REG_DRR2 0x00
@@ -168,13 +147,6 @@ static struct platform_device omap_mcbsp##port_nr = { \
#define OMAP_ST_REG_SFIRCR 0x28
#define OMAP_ST_REG_SSELCR 0x2C
-#define AUDIO_MCBSP_DATAWRITE (OMAP24XX_MCBSP2_BASE + OMAP_MCBSP_REG_DXR1)
-#define AUDIO_MCBSP_DATAREAD (OMAP24XX_MCBSP2_BASE + OMAP_MCBSP_REG_DRR1)
-
-#define AUDIO_MCBSP OMAP_MCBSP2
-#define AUDIO_DMA_TX OMAP24XX_DMA_MCBSP2_TX
-#define AUDIO_DMA_RX OMAP24XX_DMA_MCBSP2_RX
-
#endif
/************************** McBSP SPCR1 bit definitions ***********************/
@@ -428,8 +400,9 @@ struct omap_mcbsp_platform_data {
#ifdef CONFIG_ARCH_OMAP3
/* Sidetone block for McBSP 2 and 3 */
unsigned long phys_base_st;
- u16 buffer_size;
#endif
+ u16 buffer_size;
+ unsigned int mcbsp_config_type;
};
struct omap_mcbsp_st_data {
@@ -445,6 +418,7 @@ struct omap_mcbsp_st_data {
struct omap_mcbsp {
struct device *dev;
unsigned long phys_base;
+ unsigned long phys_dma_base;
void __iomem *io_base;
u8 id;
u8 free;
@@ -471,7 +445,6 @@ struct omap_mcbsp {
/* Protect the field .free, while checking if the mcbsp is in use */
spinlock_t lock;
struct omap_mcbsp_platform_data *pdata;
- struct clk *iclk;
struct clk *fclk;
#ifdef CONFIG_ARCH_OMAP3
struct omap_mcbsp_st_data *st_data;
@@ -480,7 +453,17 @@ struct omap_mcbsp {
u16 max_rx_thres;
#endif
void *reg_cache;
+ unsigned int mcbsp_config_type;
};
+
+/**
+ * omap_mcbsp_dev_attr - OMAP McBSP device attributes for omap_hwmod
+ * @sidetone: name of the sidetone device
+ */
+struct omap_mcbsp_dev_attr {
+ const char *sidetone;
+};
+
extern struct omap_mcbsp **mcbsp_ptr;
extern int omap_mcbsp_count, omap_mcbsp_cache_size;
@@ -488,8 +471,8 @@ extern int omap_mcbsp_count, omap_mcbsp_cache_size;
#define id_to_mcbsp_ptr(id) mcbsp_ptr[id];
int omap_mcbsp_init(void);
-void omap_mcbsp_register_board_cfg(struct omap_mcbsp_platform_data *config,
- int size);
+void omap_mcbsp_register_board_cfg(struct resource *res, int res_count,
+ struct omap_mcbsp_platform_data *config, int size);
void omap_mcbsp_config(unsigned int id, const struct omap_mcbsp_reg_cfg * config);
#ifdef CONFIG_ARCH_OMAP3
void omap_mcbsp_set_tx_threshold(unsigned int id, u16 threshold);
@@ -539,6 +522,9 @@ int omap_mcbsp_set_io_type(unsigned int id, omap_mcbsp_io_type_t io_type);
void omap2_mcbsp1_mux_clkr_src(u8 mux);
void omap2_mcbsp1_mux_fsr_src(u8 mux);
+int omap_mcbsp_dma_ch_params(unsigned int id, unsigned int stream);
+int omap_mcbsp_dma_reg_params(unsigned int id, unsigned int stream);
+
#ifdef CONFIG_ARCH_OMAP3
/* Sidetone specific API */
int omap_st_set_chgain(unsigned int id, int channel, s16 chgain);