diff options
Diffstat (limited to 'arch/arm/plat-s3c/dev-camif.c')
| -rw-r--r-- | arch/arm/plat-s3c/dev-camif.c | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/arch/arm/plat-s3c/dev-camif.c b/arch/arm/plat-s3c/dev-camif.c new file mode 100644 index 00000000000..e4e18675289 --- /dev/null +++ b/arch/arm/plat-s3c/dev-camif.c @@ -0,0 +1,65 @@ +/* linux/arch/arm/plat-s3c/dev-camif.c + * + * Copyright 2009 Openmoko, Inc. + * Werner Almesberger <werner@openmoko.org> + * + * based on dev-hsmmc.c which is + * + * Copyright (c) 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * S3C series device definition for camera interface devices + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#include <linux/kernel.h> +#include <linux/platform_device.h> +#include <linux/mmc/host.h> + +#include <mach/map.h> +#include <plat/devs.h> +#include <plat/cpu.h> + + +#define S3C6400_PA_CAMIF 0x78000000 +#define S3C24XX_SZ_CAMIF (0x1000) + + +static struct resource s3c_camif_resource[] = { + [0] = { + .start = S3C6400_PA_CAMIF, + .end = S3C6400_PA_CAMIF + S3C24XX_SZ_CAMIF - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_CAMIF_C, + .end = IRQ_CAMIF_C, + .flags = IORESOURCE_IRQ, + }, + [2] = { + .start = IRQ_CAMIF_P, + .end = IRQ_CAMIF_P, + .flags = IORESOURCE_IRQ, + } + +}; + +static u64 s3c_device_camif_dmamask = 0xffffffffUL; + +struct platform_device s3c_device_camif = { + .name = "s3c-camif", + .id = -1, + .num_resources = ARRAY_SIZE(s3c_camif_resource), + .resource = s3c_camif_resource, + .dev = { + .dma_mask = &s3c_device_camif_dmamask, + .coherent_dma_mask = 0xffffffffUL + } +}; + +EXPORT_SYMBOL(s3c_device_camif); + |