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Merge branches 'sh/serial-rework' and 'sh/oprofile'
[pandora-kernel.git] / arch / arm / mach-omap2 / mcbsp.c
diff --git a/arch/arm/mach-omap2/mcbsp.c b/arch/arm/mach-omap2/mcbsp.c
index b261f1f..cae3ebe 100644 (file)
--- a/arch/arm/mach-omap2/mcbsp.c
+++ b/arch/arm/mach-omap2/mcbsp.c
@@ -89,6 +89,30 @@ static struct mcbsp_internal_clk omap_mcbsp_clks[] = {
                        .disable        = omap_mcbsp_clk_disable,
                },
        },
+       {
+               .clk = {
+                       .name           = "mcbsp_clk",
+                       .id             = 3,
+                       .enable         = omap_mcbsp_clk_enable,
+                       .disable        = omap_mcbsp_clk_disable,
+               },
+       },
+       {
+               .clk = {
+                       .name           = "mcbsp_clk",
+                       .id             = 4,
+                       .enable         = omap_mcbsp_clk_enable,
+                       .disable        = omap_mcbsp_clk_disable,
+               },
+       },
+       {
+               .clk = {
+                       .name           = "mcbsp_clk",
+                       .id             = 5,
+                       .enable         = omap_mcbsp_clk_enable,
+                       .disable        = omap_mcbsp_clk_disable,
+               },
+       },
 };
 
 #define omap_mcbsp_clks_size   ARRAY_SIZE(omap_mcbsp_clks)
@@ -117,25 +141,14 @@ static void omap2_mcbsp_request(unsigned int id)
                omap2_mcbsp2_mux_setup();
 }
 
-static int omap2_mcbsp_check(unsigned int id)
-{
-       if (id > OMAP_MAX_MCBSP_COUNT - 1) {
-               printk(KERN_ERR "OMAP-McBSP: McBSP%d doesn't exist\n", id + 1);
-               return -ENODEV;
-       }
-       return 0;
-}
-
 static struct omap_mcbsp_ops omap2_mcbsp_ops = {
        .request        = omap2_mcbsp_request,
-       .check          = omap2_mcbsp_check,
 };
 
-#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,
-               .virt_base      = IO_ADDRESS(OMAP24XX_MCBSP1_BASE),
                .dma_rx_sync    = OMAP24XX_DMA_MCBSP1_RX,
                .dma_tx_sync    = OMAP24XX_DMA_MCBSP1_TX,
                .rx_irq         = INT_24XX_MCBSP1_IRQ_RX,
@@ -145,7 +158,6 @@ static struct omap_mcbsp_platform_data omap24xx_mcbsp_pdata[] = {
        },
        {
                .phys_base      = OMAP24XX_MCBSP2_BASE,
-               .virt_base      = IO_ADDRESS(OMAP24XX_MCBSP2_BASE),
                .dma_rx_sync    = OMAP24XX_DMA_MCBSP2_RX,
                .dma_tx_sync    = OMAP24XX_DMA_MCBSP2_TX,
                .rx_irq         = INT_24XX_MCBSP2_IRQ_RX,
@@ -154,17 +166,70 @@ 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
 static struct omap_mcbsp_platform_data omap34xx_mcbsp_pdata[] = {
        {
                .phys_base      = OMAP34XX_MCBSP1_BASE,
-               .virt_base      = IO_ADDRESS(OMAP34XX_MCBSP1_BASE),
                .dma_rx_sync    = OMAP24XX_DMA_MCBSP1_RX,
                .dma_tx_sync    = OMAP24XX_DMA_MCBSP1_TX,
                .rx_irq         = INT_24XX_MCBSP1_IRQ_RX,
@@ -174,7 +239,6 @@ static struct omap_mcbsp_platform_data omap34xx_mcbsp_pdata[] = {
        },
        {
                .phys_base      = OMAP34XX_MCBSP2_BASE,
-               .virt_base      = IO_ADDRESS(OMAP34XX_MCBSP2_BASE),
                .dma_rx_sync    = OMAP24XX_DMA_MCBSP2_RX,
                .dma_tx_sync    = OMAP24XX_DMA_MCBSP2_TX,
                .rx_irq         = INT_24XX_MCBSP2_IRQ_RX,
@@ -182,6 +246,33 @@ static struct omap_mcbsp_platform_data omap34xx_mcbsp_pdata[] = {
                .ops            = &omap2_mcbsp_ops,
                .clk_name       = "mcbsp_clk",
        },
+       {
+               .phys_base      = OMAP34XX_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      = OMAP34XX_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      = OMAP34XX_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 OMAP34XX_MCBSP_PDATA_SZ                ARRAY_SIZE(omap34xx_mcbsp_pdata)
 #else
@@ -189,7 +280,7 @@ static struct omap_mcbsp_platform_data omap34xx_mcbsp_pdata[] = {
 #define OMAP34XX_MCBSP_PDATA_SZ                0
 #endif
 
-int __init omap2_mcbsp_init(void)
+static int __init omap2_mcbsp_init(void)
 {
        int i;
 
@@ -199,10 +290,24 @@ int __init omap2_mcbsp_init(void)
                clk_register(&omap_mcbsp_clks[i].clk);
        }
 
-       if (cpu_is_omap24xx())
-               omap_mcbsp_register_board_cfg(omap24xx_mcbsp_pdata,
-                                               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;
+
+       mcbsp_ptr = kzalloc(omap_mcbsp_count * sizeof(struct omap_mcbsp *),
+                                                               GFP_KERNEL);
+       if (!mcbsp_ptr)
+               return -ENOMEM;
 
+       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);
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