diff options
Diffstat (limited to 'arch/arm/mach-davinci/dm365.c')
-rw-r--r-- | arch/arm/mach-davinci/dm365.c | 102 |
1 files changed, 101 insertions, 1 deletions
diff --git a/arch/arm/mach-davinci/dm365.c b/arch/arm/mach-davinci/dm365.c index f53735cb922..ce9da43a628 100644 --- a/arch/arm/mach-davinci/dm365.c +++ b/arch/arm/mach-davinci/dm365.c @@ -1008,6 +1008,97 @@ void __init dm365_init(void) davinci_common_init(&davinci_soc_info_dm365); } +static struct resource dm365_vpss_resources[] = { + { + /* VPSS ISP5 Base address */ + .name = "isp5", + .start = 0x01c70000, + .end = 0x01c70000 + 0xff, + .flags = IORESOURCE_MEM, + }, + { + /* VPSS CLK Base address */ + .name = "vpss", + .start = 0x01c70200, + .end = 0x01c70200 + 0xff, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device dm365_vpss_device = { + .name = "vpss", + .id = -1, + .dev.platform_data = "dm365_vpss", + .num_resources = ARRAY_SIZE(dm365_vpss_resources), + .resource = dm365_vpss_resources, +}; + +static struct resource vpfe_resources[] = { + { + .start = IRQ_VDINT0, + .end = IRQ_VDINT0, + .flags = IORESOURCE_IRQ, + }, + { + .start = IRQ_VDINT1, + .end = IRQ_VDINT1, + .flags = IORESOURCE_IRQ, + }, +}; + +static u64 vpfe_capture_dma_mask = DMA_BIT_MASK(32); +static struct platform_device vpfe_capture_dev = { + .name = CAPTURE_DRV_NAME, + .id = -1, + .num_resources = ARRAY_SIZE(vpfe_resources), + .resource = vpfe_resources, + .dev = { + .dma_mask = &vpfe_capture_dma_mask, + .coherent_dma_mask = DMA_BIT_MASK(32), + }, +}; + +static void dm365_isif_setup_pinmux(void) +{ + davinci_cfg_reg(DM365_VIN_CAM_WEN); + davinci_cfg_reg(DM365_VIN_CAM_VD); + davinci_cfg_reg(DM365_VIN_CAM_HD); + davinci_cfg_reg(DM365_VIN_YIN4_7_EN); + davinci_cfg_reg(DM365_VIN_YIN0_3_EN); +} + +static struct resource isif_resource[] = { + /* ISIF Base address */ + { + .start = 0x01c71000, + .end = 0x01c71000 + 0x1ff, + .flags = IORESOURCE_MEM, + }, + /* ISIF Linearization table 0 */ + { + .start = 0x1C7C000, + .end = 0x1C7C000 + 0x2ff, + .flags = IORESOURCE_MEM, + }, + /* ISIF Linearization table 1 */ + { + .start = 0x1C7C400, + .end = 0x1C7C400 + 0x2ff, + .flags = IORESOURCE_MEM, + }, +}; +static struct platform_device dm365_isif_dev = { + .name = "isif", + .id = -1, + .num_resources = ARRAY_SIZE(isif_resource), + .resource = isif_resource, + .dev = { + .dma_mask = &vpfe_capture_dma_mask, + .coherent_dma_mask = DMA_BIT_MASK(32), + .platform_data = dm365_isif_setup_pinmux, + }, +}; + static int __init dm365_init_devices(void) { if (!cpu_is_davinci_dm365()) @@ -1016,7 +1107,16 @@ static int __init dm365_init_devices(void) davinci_cfg_reg(DM365_INT_EDMA_CC); platform_device_register(&dm365_edma_device); platform_device_register(&dm365_emac_device); - + /* Add isif clock alias */ + clk_add_alias("master", dm365_isif_dev.name, "vpss_master", NULL); + platform_device_register(&dm365_vpss_device); + platform_device_register(&dm365_isif_dev); + platform_device_register(&vpfe_capture_dev); return 0; } postcore_initcall(dm365_init_devices); + +void dm365_set_vpfe_config(struct vpfe_config *cfg) +{ + vpfe_capture_dev.dev.platform_data = cfg; +} |