diff options
| author | wanzongshun <mcuos.com@gmail.com> | 2009-05-01 16:11:46 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-05-07 15:24:18 +0100 |
| commit | 177dd6bb8c70885bfe3c269bf21dab1c4aeaf5c3 (patch) | |
| tree | b4e498d2f331f55b0cb5472a8c0aa675575c64d7 /arch/arm/mach-w90x900 | |
| parent | 7f7810e2db70589c6695f9994c10258b09b1f93c (diff) | |
[ARM] 5495/1: Add w90p910 usb host driver relevant kernel parts[1/2]
Add this usb host driver relevant kernel parts.
Signed-off-by: Wan ZongShun <mcuos.com@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-w90x900')
| -rw-r--r-- | arch/arm/mach-w90x900/mach-w90p910evb.c | 65 |
1 files changed, 61 insertions, 4 deletions
diff --git a/arch/arm/mach-w90x900/mach-w90p910evb.c b/arch/arm/mach-w90x900/mach-w90p910evb.c index 726ff6798a5..578a50910c0 100644 --- a/arch/arm/mach-w90x900/mach-w90p910evb.c +++ b/arch/arm/mach-w90x900/mach-w90p910evb.c @@ -3,15 +3,13 @@ * * Based on mach-s3c2410/mach-smdk2410.c by Jonas Dietsche * - * Copyright (C) 2008 Nuvoton technology corporation - * All rights reserved. + * Copyright (C) 2008 Nuvoton technology corporation. * * Wan ZongShun <mcuos.com@gmail.com> * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. + * published by the Free Software Foundation;version 2 of the License. * */ @@ -80,6 +78,63 @@ static struct platform_device w90p910_flash_device = { .num_resources = ARRAY_SIZE(w90p910_flash_resources), }; +/* USB EHCI Host Controller */ + +static struct resource w90x900_usb_ehci_resource[] = { + [0] = { + .start = W90X900_PA_USBEHCIHOST, + .end = W90X900_PA_USBEHCIHOST + W90X900_SZ_USBEHCIHOST - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_USBH, + .end = IRQ_USBH, + .flags = IORESOURCE_IRQ, + } +}; + +static u64 w90x900_device_usb_ehci_dmamask = 0xffffffffUL; + +struct platform_device w90x900_device_usb_ehci = { + .name = "w90x900-ehci", + .id = -1, + .num_resources = ARRAY_SIZE(w90x900_usb_ehci_resource), + .resource = w90x900_usb_ehci_resource, + .dev = { + .dma_mask = &w90x900_device_usb_ehci_dmamask, + .coherent_dma_mask = 0xffffffffUL + } +}; +EXPORT_SYMBOL(w90x900_device_usb_ehci); + +/* USB OHCI Host Controller */ + +static struct resource w90x900_usb_ohci_resource[] = { + [0] = { + .start = W90X900_PA_USBOHCIHOST, + .end = W90X900_PA_USBOHCIHOST + W90X900_SZ_USBOHCIHOST - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_USBH, + .end = IRQ_USBH, + .flags = IORESOURCE_IRQ, + } +}; + +static u64 w90x900_device_usb_ohci_dmamask = 0xffffffffUL; +struct platform_device w90x900_device_usb_ohci = { + .name = "w90x900-ohci", + .id = -1, + .num_resources = ARRAY_SIZE(w90x900_usb_ohci_resource), + .resource = w90x900_usb_ohci_resource, + .dev = { + .dma_mask = &w90x900_device_usb_ohci_dmamask, + .coherent_dma_mask = 0xffffffffUL + } +}; +EXPORT_SYMBOL(w90x900_device_usb_ohci); + static struct map_desc w90p910_iodesc[] __initdata = { }; @@ -88,6 +143,8 @@ static struct map_desc w90p910_iodesc[] __initdata = { static struct platform_device *w90p910evb_dev[] __initdata = { &w90p910_serial_device, &w90p910_flash_device, + &w90x900_device_usb_ehci, + &w90x900_device_usb_ohci, }; static void __init w90p910evb_map_io(void) |