diff options
Diffstat (limited to 'arch/arm/mach-davinci/dm646x.c')
| -rw-r--r-- | arch/arm/mach-davinci/dm646x.c | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/arch/arm/mach-davinci/dm646x.c b/arch/arm/mach-davinci/dm646x.c index 93443a6637e..975ed062ce2 100644 --- a/arch/arm/mach-davinci/dm646x.c +++ b/arch/arm/mach-davinci/dm646x.c @@ -279,6 +279,44 @@ struct davinci_clk dm646x_clks[] = { CLK(NULL, NULL, NULL), }; +#if defined(CONFIG_TI_DAVINCI_EMAC) || defined(CONFIG_TI_DAVINCI_EMAC_MODULE) +static struct resource dm646x_emac_resources[] = { + { + .start = DM646X_EMAC_BASE, + .end = DM646X_EMAC_BASE + 0x47ff, + .flags = IORESOURCE_MEM, + }, + { + .start = IRQ_DM646X_EMACRXTHINT, + .end = IRQ_DM646X_EMACRXTHINT, + .flags = IORESOURCE_IRQ, + }, + { + .start = IRQ_DM646X_EMACRXINT, + .end = IRQ_DM646X_EMACRXINT, + .flags = IORESOURCE_IRQ, + }, + { + .start = IRQ_DM646X_EMACTXINT, + .end = IRQ_DM646X_EMACTXINT, + .flags = IORESOURCE_IRQ, + }, + { + .start = IRQ_DM646X_EMACMISCINT, + .end = IRQ_DM646X_EMACMISCINT, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device dm646x_emac_device = { + .name = "davinci_emac", + .id = 1, + .num_resources = ARRAY_SIZE(dm646x_emac_resources), + .resource = dm646x_emac_resources, +}; + +#endif + /* * Device specific mux setup * @@ -385,6 +423,25 @@ 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 + void __init dm646x_init(void) { davinci_clk_init(dm646x_clks); |