davinci: Move emac platform_data to SoC-specific files

Since most of the emac platform_data is really SoC specific
and not board specific, move it to the SoC-specific files.
Put a pointer to the platform_data in the soc_info structure
so the board-specific code can set some of the platform_data
if it needs to.

Signed-off-by: Mark A. Greer <mgreer@mvista.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>

1 files changed, 14 insertions, 22 deletions

diff --git a/arch/arm/mach-davinci/dm646x.c b/arch/arm/mach-davinci/dm646x.c
index 544658e58854..5185ad55fc50 100644
--- a/arch/arm/mach-davinci/dm646x.c
+++ b/arch/arm/mach-davinci/dm646x.c
@@ -286,7 +286,15 @@ struct davinci_clk dm646x_clks[] = {
         CLK(NULL, NULL, NULL),
 };
 
-#if defined(CONFIG_TI_DAVINCI_EMAC) || defined(CONFIG_TI_DAVINCI_EMAC_MODULE)
+static struct emac_platform_data dm646x_emac_pdata = {
+        .ctrl_reg_offset        = DM646X_EMAC_CNTRL_OFFSET,
+        .ctrl_mod_reg_offset    = DM646X_EMAC_CNTRL_MOD_OFFSET,
+        .ctrl_ram_offset        = DM646X_EMAC_CNTRL_RAM_OFFSET,
+        .mdio_reg_offset        = DM646X_EMAC_MDIO_OFFSET,
+        .ctrl_ram_size          = DM646X_EMAC_CNTRL_RAM_SIZE,
+        .version                = EMAC_VERSION_2,
+};
+
 static struct resource dm646x_emac_resources[] = {
         {
                 .start  = DM646X_EMAC_BASE,
@@ -318,12 +326,13 @@ static struct resource dm646x_emac_resources[] = {
 static struct platform_device dm646x_emac_device = {
         .name           = "davinci_emac",
         .id             = 1,
+        .dev = {
+                .platform_data  = &dm646x_emac_pdata,
+        },
         .num_resources  = ARRAY_SIZE(dm646x_emac_resources),
         .resource       = dm646x_emac_resources,
 };
 
-#endif
-
 /*
  * Device specific mux setup
  *
@@ -499,25 +508,6 @@ static struct platform_device dm646x_edma_device = {
 
 /*----------------------------------------------------------------------*/
 
-#if defined(CONFIG_TI_DAVINCI_EMAC) || defined(CONFIG_TI_DAVINCI_EMAC_MODULE)
-
-void dm646x_init_emac(struct emac_platform_data *pdata)
-{
-        pdata->ctrl_reg_offset          = DM646X_EMAC_CNTRL_OFFSET;
-        pdata->ctrl_mod_reg_offset      = DM646X_EMAC_CNTRL_MOD_OFFSET;
-        pdata->ctrl_ram_offset          = DM646X_EMAC_CNTRL_RAM_OFFSET;
-        pdata->mdio_reg_offset          = DM646X_EMAC_MDIO_OFFSET;
-        pdata->ctrl_ram_size            = DM646X_EMAC_CNTRL_RAM_SIZE;
-        pdata->version                  = EMAC_VERSION_2;
-        dm646x_emac_device.dev.platform_data = pdata;
-        platform_device_register(&dm646x_emac_device);
-}
-#else
-
-void dm646x_init_emac(struct emac_platform_data *unused) {}
-
-#endif
-
 static struct map_desc dm646x_io_desc[] = {
         {
                 .virtual        = IO_VIRT,
@@ -614,6 +604,7 @@ static struct davinci_soc_info davinci_soc_info_dm646x = {
         .gpio_num               = 43, /* Only 33 usable */
         .gpio_irq               = IRQ_DM646X_GPIOBNK0,
         .serial_dev             = &dm646x_serial_device,
+        .emac_pdata             = &dm646x_emac_pdata,
 };
 
 void __init dm646x_init(void)
@@ -627,6 +618,7 @@ static int __init dm646x_init_devices(void)
                 return 0;
 
         platform_device_register(&dm646x_edma_device);
+        platform_device_register(&dm646x_emac_device);
         return 0;
 }
 postcore_initcall(dm646x_init_devices);