diff options
| -rw-r--r-- | arch/arm/mach-davinci/dm646x.c | 32 | ||||
| -rw-r--r-- | arch/arm/mach-davinci/include/mach/dm646x.h | 3 |
2 files changed, 35 insertions, 0 deletions
diff --git a/arch/arm/mach-davinci/dm646x.c b/arch/arm/mach-davinci/dm646x.c index 50f01e013aa..3516f7699db 100644 --- a/arch/arm/mach-davinci/dm646x.c +++ b/arch/arm/mach-davinci/dm646x.c @@ -600,6 +600,32 @@ static struct platform_device dm646x_edma_device = { .resource = edma_resources, }; +static struct resource ide_resources[] = { + { + .start = DM646X_ATA_REG_BASE, + .end = DM646X_ATA_REG_BASE + 0x7ff, + .flags = IORESOURCE_MEM, + }, + { + .start = IRQ_DM646X_IDE, + .end = IRQ_DM646X_IDE, + .flags = IORESOURCE_IRQ, + }, +}; + +static u64 ide_dma_mask = DMA_BIT_MASK(32); + +static struct platform_device ide_dev = { + .name = "palm_bk3710", + .id = -1, + .resource = ide_resources, + .num_resources = ARRAY_SIZE(ide_resources), + .dev = { + .dma_mask = &ide_dma_mask, + .coherent_dma_mask = DMA_BIT_MASK(32), + }, +}; + static struct resource dm646x_mcasp0_resources[] = { { .name = "mcasp0", @@ -769,6 +795,12 @@ static struct davinci_soc_info davinci_soc_info_dm646x = { .sram_len = SZ_32K, }; +void __init dm646x_init_ide() +{ + davinci_cfg_reg(DM646X_ATAEN); + platform_device_register(&ide_dev); +} + void __init dm646x_init_mcasp0(struct snd_platform_data *pdata) { dm646x_mcasp0_device.dev.platform_data = pdata; diff --git a/arch/arm/mach-davinci/include/mach/dm646x.h b/arch/arm/mach-davinci/include/mach/dm646x.h index 05854846242..feb1e02cdbd 100644 --- a/arch/arm/mach-davinci/include/mach/dm646x.h +++ b/arch/arm/mach-davinci/include/mach/dm646x.h @@ -22,7 +22,10 @@ #define DM646X_EMAC_MDIO_OFFSET (0x4000) #define DM646X_EMAC_CNTRL_RAM_SIZE (0x2000) +#define DM646X_ATA_REG_BASE (0x01C66000) + void __init dm646x_init(void); +void __init dm646x_init_ide(void); void __init dm646x_init_mcasp0(struct snd_platform_data *pdata); void __init dm646x_init_mcasp1(struct snd_platform_data *pdata); |