diff options
Diffstat (limited to 'arch/arm/mach-davinci/dm355.c')
| -rw-r--r-- | arch/arm/mach-davinci/dm355.c | 40 |
1 files changed, 21 insertions, 19 deletions
diff --git a/arch/arm/mach-davinci/dm355.c b/arch/arm/mach-davinci/dm355.c index 567dc56..609950b 100644 --- a/arch/arm/mach-davinci/dm355.c +++ b/arch/arm/mach-davinci/dm355.c @@ -569,61 +569,58 @@ static u8 dm355_default_priorities[DAVINCI_N_AINTC_IRQ] = { /*----------------------------------------------------------------------*/ -static s8 -queue_priority_mapping[][2] = { +static s8 queue_priority_mapping[][2] = { /* {event queue no, Priority} */ {0, 3}, {1, 7}, {-1, -1}, }; -static struct edma_soc_info edma_cc0_info = { +static struct edma_soc_info dm355_edma_pdata = { .queue_priority_mapping = queue_priority_mapping, .default_queue = EVENTQ_1, }; -static struct edma_soc_info *dm355_edma_info[EDMA_MAX_CC] = { - &edma_cc0_info, -}; - static struct resource edma_resources[] = { { - .name = "edma_cc0", + .name = "edma3_cc", .start = 0x01c00000, .end = 0x01c00000 + SZ_64K - 1, .flags = IORESOURCE_MEM, }, { - .name = "edma_tc0", + .name = "edma3_tc0", .start = 0x01c10000, .end = 0x01c10000 + SZ_1K - 1, .flags = IORESOURCE_MEM, }, { - .name = "edma_tc1", + .name = "edma3_tc1", .start = 0x01c10400, .end = 0x01c10400 + SZ_1K - 1, .flags = IORESOURCE_MEM, }, { - .name = "edma0", + .name = "edma3_ccint", .start = IRQ_CCINT0, .flags = IORESOURCE_IRQ, }, { - .name = "edma0_err", + .name = "edma3_ccerrint", .start = IRQ_CCERRINT, .flags = IORESOURCE_IRQ, }, /* not using (or muxing) TC*_ERR */ }; -static struct platform_device dm355_edma_device = { - .name = "edma", - .id = 0, - .dev.platform_data = dm355_edma_info, - .num_resources = ARRAY_SIZE(edma_resources), - .resource = edma_resources, +static const struct platform_device_info dm355_edma_device __initconst = { + .name = "edma", + .id = 0, + .dma_mask = DMA_BIT_MASK(32), + .res = edma_resources, + .num_res = ARRAY_SIZE(edma_resources), + .data = &dm355_edma_pdata, + .size_data = sizeof(dm355_edma_pdata), }; static struct resource dm355_asp1_resources[] = { @@ -1062,13 +1059,18 @@ int __init dm355_init_video(struct vpfe_config *vpfe_cfg, static int __init dm355_init_devices(void) { + struct platform_device *edma_pdev; int ret = 0; if (!cpu_is_davinci_dm355()) return 0; davinci_cfg_reg(DM355_INT_EDMA_CC); - platform_device_register(&dm355_edma_device); + edma_pdev = platform_device_register_full(&dm355_edma_device); + if (IS_ERR(edma_pdev)) { + pr_warn("%s: Failed to register eDMA\n", __func__); + return PTR_ERR(edma_pdev); + } ret = davinci_init_wdt(); if (ret) |