diff options
| author | Ben Dooks <ben@simtec.co.uk> | 2009-03-06 19:49:48 +0000 |
|---|---|---|
| committer | Ben Dooks <ben-linux@fluff.org> | 2009-05-07 11:04:54 +0100 |
| commit | eca8655ffa1ffb23c8f6f1485c1315a3087c8f38 (patch) | |
| tree | ce06a53f4d49ee5bba5fda3d98807778b97da4df /arch/arm/plat-s3c | |
| parent | 091438dd5668396328a3419abcbc6591159eb8d1 (diff) | |
[ARM] S3C: Add common USB OHCI device definition
Add common definition for USB OHCI platform device, add a Kconfig
to selectively compile it and add update all the users.
Signed-off-by: Ben Dooks <ben@simtec.co.uk>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Diffstat (limited to 'arch/arm/plat-s3c')
| -rw-r--r-- | arch/arm/plat-s3c/Kconfig | 5 | ||||
| -rw-r--r-- | arch/arm/plat-s3c/Makefile | 1 | ||||
| -rw-r--r-- | arch/arm/plat-s3c/dev-usb.c | 50 |
3 files changed, 56 insertions, 0 deletions
diff --git a/arch/arm/plat-s3c/Kconfig b/arch/arm/plat-s3c/Kconfig index de9383814e5..042d34a6f81 100644 --- a/arch/arm/plat-s3c/Kconfig +++ b/arch/arm/plat-s3c/Kconfig @@ -172,4 +172,9 @@ config S3C_DEV_FB help Compile in platform device definition for framebuffer +config S3C_DEV_USB_HOST + bool + help + Compile in platform device definition for USB host. + endif diff --git a/arch/arm/plat-s3c/Makefile b/arch/arm/plat-s3c/Makefile index 8d7815d25a5..aa995a49e56 100644 --- a/arch/arm/plat-s3c/Makefile +++ b/arch/arm/plat-s3c/Makefile @@ -30,3 +30,4 @@ obj-$(CONFIG_S3C_DEV_HSMMC1) += dev-hsmmc1.o obj-y += dev-i2c0.o obj-$(CONFIG_S3C_DEV_I2C1) += dev-i2c1.o obj-$(CONFIG_S3C_DEV_FB) += dev-fb.o +obj-$(CONFIG_S3C_DEV_USB_HOST) += dev-usb.o diff --git a/arch/arm/plat-s3c/dev-usb.c b/arch/arm/plat-s3c/dev-usb.c new file mode 100644 index 00000000000..a997d952816 --- /dev/null +++ b/arch/arm/plat-s3c/dev-usb.c @@ -0,0 +1,50 @@ +/* linux/arch/arm/plat-s3c/dev-usb.c + * + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * S3C series device definition for USB host + * + * 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/string.h> +#include <linux/platform_device.h> + +#include <mach/irqs.h> +#include <mach/map.h> + +#include <plat/devs.h> + + +static struct resource s3c_usb_resource[] = { + [0] = { + .start = S3C24XX_PA_USBHOST, + .end = S3C24XX_PA_USBHOST + S3C24XX_SZ_USBHOST - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_USBH, + .end = IRQ_USBH, + .flags = IORESOURCE_IRQ, + } +}; + +static u64 s3c_device_usb_dmamask = 0xffffffffUL; + +struct platform_device s3c_device_usb = { + .name = "s3c2410-ohci", + .id = -1, + .num_resources = ARRAY_SIZE(s3c_usb_resource), + .resource = s3c_usb_resource, + .dev = { + .dma_mask = &s3c_device_usb_dmamask, + .coherent_dma_mask = 0xffffffffUL + } +}; + +EXPORT_SYMBOL(s3c_device_usb); |