diff options
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/mach-davinci/dm355.c | 43 | ||||
| -rw-r--r-- | arch/arm/mach-davinci/dm644x.c | 21 |
2 files changed, 50 insertions, 14 deletions
diff --git a/arch/arm/mach-davinci/dm355.c b/arch/arm/mach-davinci/dm355.c index dedf4d4f3a2..d84e85414d2 100644 --- a/arch/arm/mach-davinci/dm355.c +++ b/arch/arm/mach-davinci/dm355.c @@ -125,7 +125,6 @@ static struct clk vpss_slave_clk = { .lpsc = DAVINCI_LPSC_VPSSSLV, }; - static struct clk clkout1_clk = { .name = "clkout1", .parent = &pll1_aux_clk, @@ -665,6 +664,17 @@ static struct platform_device dm355_asp1_device = { .resource = dm355_asp1_resources, }; +static void dm355_ccdc_setup_pinmux(void) +{ + davinci_cfg_reg(DM355_VIN_PCLK); + davinci_cfg_reg(DM355_VIN_CAM_WEN); + davinci_cfg_reg(DM355_VIN_CAM_VD); + davinci_cfg_reg(DM355_VIN_CAM_HD); + davinci_cfg_reg(DM355_VIN_YIN_EN); + davinci_cfg_reg(DM355_VIN_CINL_EN); + davinci_cfg_reg(DM355_VIN_CINH_EN); +} + static struct resource dm355_vpss_resources[] = { { /* VPSS BL Base address */ @@ -701,6 +711,10 @@ static struct resource vpfe_resources[] = { .end = IRQ_VDINT1, .flags = IORESOURCE_IRQ, }, +}; + +static u64 vpfe_capture_dma_mask = DMA_BIT_MASK(32); +static struct resource dm355_ccdc_resource[] = { /* CCDC Base address */ { .flags = IORESOURCE_MEM, @@ -708,8 +722,18 @@ static struct resource vpfe_resources[] = { .end = 0x01c70600 + 0x1ff, }, }; +static struct platform_device dm355_ccdc_dev = { + .name = "dm355_ccdc", + .id = -1, + .num_resources = ARRAY_SIZE(dm355_ccdc_resource), + .resource = dm355_ccdc_resource, + .dev = { + .dma_mask = &vpfe_capture_dma_mask, + .coherent_dma_mask = DMA_BIT_MASK(32), + .platform_data = dm355_ccdc_setup_pinmux, + }, +}; -static u64 vpfe_capture_dma_mask = DMA_BIT_MASK(32); static struct platform_device vpfe_capture_dev = { .name = CAPTURE_DRV_NAME, .id = -1, @@ -857,20 +881,13 @@ static int __init dm355_init_devices(void) if (!cpu_is_davinci_dm355()) return 0; + /* Add ccdc clock aliases */ + clk_add_alias("master", dm355_ccdc_dev.name, "vpss_master", NULL); + clk_add_alias("slave", dm355_ccdc_dev.name, "vpss_master", NULL); davinci_cfg_reg(DM355_INT_EDMA_CC); platform_device_register(&dm355_edma_device); platform_device_register(&dm355_vpss_device); - /* - * setup Mux configuration for vpfe input and register - * vpfe capture platform device - */ - davinci_cfg_reg(DM355_VIN_PCLK); - davinci_cfg_reg(DM355_VIN_CAM_WEN); - davinci_cfg_reg(DM355_VIN_CAM_VD); - davinci_cfg_reg(DM355_VIN_CAM_HD); - davinci_cfg_reg(DM355_VIN_YIN_EN); - davinci_cfg_reg(DM355_VIN_CINL_EN); - davinci_cfg_reg(DM355_VIN_CINH_EN); + platform_device_register(&dm355_ccdc_dev); platform_device_register(&vpfe_capture_dev); return 0; diff --git a/arch/arm/mach-davinci/dm644x.c b/arch/arm/mach-davinci/dm644x.c index 2cd008156de..92aeb560068 100644 --- a/arch/arm/mach-davinci/dm644x.c +++ b/arch/arm/mach-davinci/dm644x.c @@ -612,6 +612,11 @@ static struct resource vpfe_resources[] = { .end = IRQ_VDINT1, .flags = IORESOURCE_IRQ, }, +}; + +static u64 vpfe_capture_dma_mask = DMA_BIT_MASK(32); +static struct resource dm644x_ccdc_resource[] = { + /* CCDC Base address */ { .start = 0x01c70400, .end = 0x01c70400 + 0xff, @@ -619,7 +624,17 @@ static struct resource vpfe_resources[] = { }, }; -static u64 vpfe_capture_dma_mask = DMA_BIT_MASK(32); +static struct platform_device dm644x_ccdc_dev = { + .name = "dm644x_ccdc", + .id = -1, + .num_resources = ARRAY_SIZE(dm644x_ccdc_resource), + .resource = dm644x_ccdc_resource, + .dev = { + .dma_mask = &vpfe_capture_dma_mask, + .coherent_dma_mask = DMA_BIT_MASK(32), + }, +}; + static struct platform_device vpfe_capture_dev = { .name = CAPTURE_DRV_NAME, .id = -1, @@ -769,9 +784,13 @@ static int __init dm644x_init_devices(void) if (!cpu_is_davinci_dm644x()) return 0; + /* Add ccdc clock aliases */ + clk_add_alias("master", dm644x_ccdc_dev.name, "vpss_master", NULL); + clk_add_alias("slave", dm644x_ccdc_dev.name, "vpss_slave", NULL); platform_device_register(&dm644x_edma_device); platform_device_register(&dm644x_emac_device); platform_device_register(&dm644x_vpss_device); + platform_device_register(&dm644x_ccdc_dev); platform_device_register(&vpfe_capture_dev); return 0; |