Merge git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable

[pandora-kernel.git] / arch / arm / mach-davinci / dm644x.c

diff --git a/arch/arm/mach-davinci/dm644x.c b/arch/arm/mach-davinci/dm644x.c
index a562986..fb5449b 100644 (file)
--- a/arch/arm/mach-davinci/dm644x.c
+++ b/arch/arm/mach-davinci/dm644x.c
@@ -319,7 +319,14 @@ struct davinci_clk dm644x_clks[] = {
        CLK(NULL, NULL, NULL),
 };
 
-#if defined(CONFIG_TI_DAVINCI_EMAC) || defined(CONFIG_TI_DAVINCI_EMAC_MODULE)
+static struct emac_platform_data dm644x_emac_pdata = {
+       .ctrl_reg_offset        = DM644X_EMAC_CNTRL_OFFSET,
+       .ctrl_mod_reg_offset    = DM644X_EMAC_CNTRL_MOD_OFFSET,
+       .ctrl_ram_offset        = DM644X_EMAC_CNTRL_RAM_OFFSET,
+       .mdio_reg_offset        = DM644X_EMAC_MDIO_OFFSET,
+       .ctrl_ram_size          = DM644X_EMAC_CNTRL_RAM_SIZE,
+       .version                = EMAC_VERSION_1,
+};
 
 static struct resource dm644x_emac_resources[] = {
        {
@@ -337,11 +344,15 @@ static struct resource dm644x_emac_resources[] = {
 static struct platform_device dm644x_emac_device = {
        .name           = "davinci_emac",
        .id             = 1,
+       .dev = {
+              .platform_data   = &dm644x_emac_pdata,
+       },
        .num_resources  = ARRAY_SIZE(dm644x_emac_resources),
        .resource       = dm644x_emac_resources,
 };
 
-#endif
+#define PINMUX0                0x00
+#define PINMUX1                0x04
 
 /*
  * Device specific mux setup
@@ -520,24 +531,6 @@ static struct platform_device dm644x_edma_device = {
 };
 
 /*----------------------------------------------------------------------*/
-#if defined(CONFIG_TI_DAVINCI_EMAC) || defined(CONFIG_TI_DAVINCI_EMAC_MODULE)
-
-void dm644x_init_emac(struct emac_platform_data *pdata)
-{
-       pdata->ctrl_reg_offset          = DM644X_EMAC_CNTRL_OFFSET;
-       pdata->ctrl_mod_reg_offset      = DM644X_EMAC_CNTRL_MOD_OFFSET;
-       pdata->ctrl_ram_offset          = DM644X_EMAC_CNTRL_RAM_OFFSET;
-       pdata->mdio_reg_offset          = DM644X_EMAC_MDIO_OFFSET;
-       pdata->ctrl_ram_size            = DM644X_EMAC_CNTRL_RAM_SIZE;
-       pdata->version                  = EMAC_VERSION_1;
-       dm644x_emac_device.dev.platform_data = pdata;
-       platform_device_register(&dm644x_emac_device);
-}
-#else
-
-void dm644x_init_emac(struct emac_platform_data *unused) {}
-
-#endif
 
 static struct map_desc dm644x_io_desc[] = {
        {
@@ -546,6 +539,13 @@ static struct map_desc dm644x_io_desc[] = {
                .length         = IO_SIZE,
                .type           = MT_DEVICE
        },
+       {
+               .virtual        = SRAM_VIRT,
+               .pfn            = __phys_to_pfn(0x00008000),
+               .length         = SZ_16K,
+               /* MT_MEMORY_NONCACHED requires supersection alignment */
+               .type           = MT_DEVICE,
+       },
 };
 
 /* Contents of JTAG ID register used to identify exact cpu type */
@@ -635,6 +635,9 @@ static struct davinci_soc_info davinci_soc_info_dm644x = {
        .gpio_num               = 71,
        .gpio_irq               = IRQ_GPIOBNK0,
        .serial_dev             = &dm644x_serial_device,
+       .emac_pdata             = &dm644x_emac_pdata,
+       .sram_dma               = 0x00008000,
+       .sram_len               = SZ_16K,
 };
 
 void __init dm644x_init(void)
@@ -648,6 +651,7 @@ static int __init dm644x_init_devices(void)
                return 0;
 
        platform_device_register(&dm644x_edma_device);
+       platform_device_register(&dm644x_emac_device);
        return 0;
 }
 postcore_initcall(dm644x_init_devices);