diff options
Diffstat (limited to 'arch/arm/mach-davinci/dm644x.c')
| -rw-r--r-- | arch/arm/mach-davinci/dm644x.c | 40 |
1 files changed, 26 insertions, 14 deletions
diff --git a/arch/arm/mach-davinci/dm644x.c b/arch/arm/mach-davinci/dm644x.c index d6e0fa5a8d8a..2f2ae8bc77bb 100644 --- a/arch/arm/mach-davinci/dm644x.c +++ b/arch/arm/mach-davinci/dm644x.c @@ -8,7 +8,6 @@ * is licensed "as is" without any warranty of any kind, whether express * or implied. */ -#include <linux/kernel.h> #include <linux/init.h> #include <linux/clk.h> #include <linux/serial_8250.h> @@ -18,7 +17,6 @@ #include <asm/mach/map.h> #include <mach/dm644x.h> -#include <mach/clock.h> #include <mach/cputype.h> #include <mach/edma.h> #include <mach/irqs.h> @@ -279,7 +277,7 @@ static struct clk timer2_clk = { .usecount = 1, /* REVISIT: why cant' this be disabled? */ }; -struct davinci_clk dm644x_clks[] = { +struct clk_lookup dm644x_clks[] = { CLK(NULL, "ref", &ref_clk), CLK(NULL, "pll1", &pll1_clk), CLK(NULL, "pll1_sysclk1", &pll1_sysclk1), @@ -370,6 +368,11 @@ MUX_CFG(DM644X, ATAEN_DISABLE, 0, 17, 1, 0, true) MUX_CFG(DM644X, HPIEN_DISABLE, 0, 29, 1, 0, true) MUX_CFG(DM644X, AEAW, 0, 0, 31, 31, true) +MUX_CFG(DM644X, AEAW0, 0, 0, 1, 0, true) +MUX_CFG(DM644X, AEAW1, 0, 1, 1, 0, true) +MUX_CFG(DM644X, AEAW2, 0, 2, 1, 0, true) +MUX_CFG(DM644X, AEAW3, 0, 3, 1, 0, true) +MUX_CFG(DM644X, AEAW4, 0, 4, 1, 0, true) MUX_CFG(DM644X, MSTK, 1, 9, 1, 0, false) @@ -476,15 +479,6 @@ static u8 dm644x_default_priorities[DAVINCI_N_AINTC_IRQ] = { /*----------------------------------------------------------------------*/ -static const s8 dma_chan_dm644x_no_event[] = { - 0, 1, 12, 13, 14, - 15, 25, 30, 31, 45, - 46, 47, 55, 56, 57, - 58, 59, 60, 61, 62, - 63, - -1 -}; - static const s8 queue_tc_mapping[][2] = { /* {event queue no, TC no} */ @@ -508,7 +502,6 @@ static struct edma_soc_info dm644x_edma_info[] = { .n_slot = 128, .n_tc = 2, .n_cc = 1, - .noevent = dma_chan_dm644x_no_event, .queue_tc_mapping = queue_tc_mapping, .queue_priority_mapping = queue_priority_mapping, }, @@ -609,6 +602,11 @@ 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, @@ -616,7 +614,17 @@ 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, @@ -766,9 +774,13 @@ 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; |