ARM: OMAP: Add support for OMAP2430 in McBSP

Signed-off-by: Jarkko Nikula <jarkko.nikula@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

2 files changed, 72 insertions, 10 deletions

diff --git a/arch/arm/mach-omap2/mcbsp.c b/arch/arm/mach-omap2/mcbsp.c
index b4fe0f3714c0..cae3ebe249b3 100644
--- a/arch/arm/mach-omap2/mcbsp.c
+++ b/arch/arm/mach-omap2/mcbsp.c
@@ -145,8 +145,8 @@ static struct omap_mcbsp_ops omap2_mcbsp_ops = {
         .request        = omap2_mcbsp_request,
 };
 
-#ifdef CONFIG_ARCH_OMAP24XX
-static struct omap_mcbsp_platform_data omap24xx_mcbsp_pdata[] = {
+#ifdef CONFIG_ARCH_OMAP2420
+static struct omap_mcbsp_platform_data omap2420_mcbsp_pdata[] = {
         {
                 .phys_base      = OMAP24XX_MCBSP1_BASE,
                 .dma_rx_sync    = OMAP24XX_DMA_MCBSP1_RX,
@@ -166,10 +166,64 @@ static struct omap_mcbsp_platform_data omap24xx_mcbsp_pdata[] = {
                 .clk_name       = "mcbsp_clk",
         },
 };
-#define OMAP24XX_MCBSP_PDATA_SZ         ARRAY_SIZE(omap24xx_mcbsp_pdata)
+#define OMAP2420_MCBSP_PDATA_SZ         ARRAY_SIZE(omap2420_mcbsp_pdata)
 #else
-#define omap24xx_mcbsp_pdata            NULL
-#define OMAP24XX_MCBSP_PDATA_SZ         0
+#define omap2420_mcbsp_pdata            NULL
+#define OMAP2420_MCBSP_PDATA_SZ         0
+#endif
+
+#ifdef CONFIG_ARCH_OMAP2430
+static struct omap_mcbsp_platform_data omap2430_mcbsp_pdata[] = {
+        {
+                .phys_base      = OMAP24XX_MCBSP1_BASE,
+                .dma_rx_sync    = OMAP24XX_DMA_MCBSP1_RX,
+                .dma_tx_sync    = OMAP24XX_DMA_MCBSP1_TX,
+                .rx_irq         = INT_24XX_MCBSP1_IRQ_RX,
+                .tx_irq         = INT_24XX_MCBSP1_IRQ_TX,
+                .ops            = &omap2_mcbsp_ops,
+                .clk_name       = "mcbsp_clk",
+        },
+        {
+                .phys_base      = OMAP24XX_MCBSP2_BASE,
+                .dma_rx_sync    = OMAP24XX_DMA_MCBSP2_RX,
+                .dma_tx_sync    = OMAP24XX_DMA_MCBSP2_TX,
+                .rx_irq         = INT_24XX_MCBSP2_IRQ_RX,
+                .tx_irq         = INT_24XX_MCBSP2_IRQ_TX,
+                .ops            = &omap2_mcbsp_ops,
+                .clk_name       = "mcbsp_clk",
+        },
+        {
+                .phys_base      = OMAP2430_MCBSP3_BASE,
+                .dma_rx_sync    = OMAP24XX_DMA_MCBSP3_RX,
+                .dma_tx_sync    = OMAP24XX_DMA_MCBSP3_TX,
+                .rx_irq         = INT_24XX_MCBSP3_IRQ_RX,
+                .tx_irq         = INT_24XX_MCBSP3_IRQ_TX,
+                .ops            = &omap2_mcbsp_ops,
+                .clk_name       = "mcbsp_clk",
+        },
+        {
+                .phys_base      = OMAP2430_MCBSP4_BASE,
+                .dma_rx_sync    = OMAP24XX_DMA_MCBSP4_RX,
+                .dma_tx_sync    = OMAP24XX_DMA_MCBSP4_TX,
+                .rx_irq         = INT_24XX_MCBSP4_IRQ_RX,
+                .tx_irq         = INT_24XX_MCBSP4_IRQ_TX,
+                .ops            = &omap2_mcbsp_ops,
+                .clk_name       = "mcbsp_clk",
+        },
+        {
+                .phys_base      = OMAP2430_MCBSP5_BASE,
+                .dma_rx_sync    = OMAP24XX_DMA_MCBSP5_RX,
+                .dma_tx_sync    = OMAP24XX_DMA_MCBSP5_TX,
+                .rx_irq         = INT_24XX_MCBSP5_IRQ_RX,
+                .tx_irq         = INT_24XX_MCBSP5_IRQ_TX,
+                .ops            = &omap2_mcbsp_ops,
+                .clk_name       = "mcbsp_clk",
+        },
+};
+#define OMAP2430_MCBSP_PDATA_SZ         ARRAY_SIZE(omap2430_mcbsp_pdata)
+#else
+#define omap2430_mcbsp_pdata            NULL
+#define OMAP2430_MCBSP_PDATA_SZ         0
 #endif
 
 #ifdef CONFIG_ARCH_OMAP34XX
@@ -236,8 +290,10 @@ static int __init omap2_mcbsp_init(void)
                 clk_register(&omap_mcbsp_clks[i].clk);
         }
 
-        if (cpu_is_omap24xx())
-                omap_mcbsp_count = OMAP24XX_MCBSP_PDATA_SZ;
+        if (cpu_is_omap2420())
+                omap_mcbsp_count = OMAP2420_MCBSP_PDATA_SZ;
+        if (cpu_is_omap2430())
+                omap_mcbsp_count = OMAP2430_MCBSP_PDATA_SZ;
         if (cpu_is_omap34xx())
                 omap_mcbsp_count = OMAP34XX_MCBSP_PDATA_SZ;
 
@@ -246,9 +302,12 @@ static int __init omap2_mcbsp_init(void)
         if (!mcbsp_ptr)
                 return -ENOMEM;
 
-        if (cpu_is_omap24xx())
-                omap_mcbsp_register_board_cfg(omap24xx_mcbsp_pdata,
-                                                OMAP24XX_MCBSP_PDATA_SZ);
+        if (cpu_is_omap2420())
+                omap_mcbsp_register_board_cfg(omap2420_mcbsp_pdata,
+                                                OMAP2420_MCBSP_PDATA_SZ);
+        if (cpu_is_omap2430())
+                omap_mcbsp_register_board_cfg(omap2430_mcbsp_pdata,
+                                                OMAP2430_MCBSP_PDATA_SZ);
         if (cpu_is_omap34xx())
                 omap_mcbsp_register_board_cfg(omap34xx_mcbsp_pdata,
                                                 OMAP34XX_MCBSP_PDATA_SZ);
diff --git a/arch/arm/plat-omap/include/mach/mcbsp.h b/arch/arm/plat-omap/include/mach/mcbsp.h
index f4e7980324e0..6a0d1a0a24a7 100644
--- a/arch/arm/plat-omap/include/mach/mcbsp.h
+++ b/arch/arm/plat-omap/include/mach/mcbsp.h
@@ -43,6 +43,9 @@
 
 #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