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E-series UDC support

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Signed-off-by: IAn Molton <spyro@f2s.com>
This commit is contained in:
Ian Molton 2008-07-10 20:16:35 +01:00
parent 8fb105f5cc
commit 32584c86b2
2 changed files with 58 additions and 1 deletions
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2
arch/arm/mach-pxa/Makefile
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@ -36,7 +36,7 @@ obj-$(CONFIG_MACH_PCM990_BASEBOARD) += pcm990-baseboard.o
obj-$(CONFIG_MACH_TOSA) += tosa.o obj-$(CONFIG_MACH_TOSA) += tosa.o
obj-$(CONFIG_MACH_EM_X270) += em-x270.o obj-$(CONFIG_MACH_EM_X270) += em-x270.o
obj-$(CONFIG_MACH_MAGICIAN) += magician.o obj-$(CONFIG_MACH_MAGICIAN) += magician.o
obj-$(CONFIG_ARCH_PXA_ESERIES) += eseries.o obj-$(CONFIG_ARCH_PXA_ESERIES) += eseries.o eseries_udc.o
ifeq ($(CONFIG_MACH_ZYLONITE),y) ifeq ($(CONFIG_MACH_ZYLONITE),y)
obj-y += zylonite.o obj-y += zylonite.o

57
arch/arm/mach-pxa/eseries_udc.c Normal file
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@ -0,0 +1,57 @@
/*
* UDC functions for the Toshiba e-series PDAs
*
* Copyright (c) Ian Molton 2003
*
* This file is licensed under
* the terms of the GNU General Public License version 2. This program
* is licensed "as is" without any warranty of any kind, whether express
* or implied.
*
*/
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/device.h>
#include <asm/arch/udc.h>
#include <asm/arch/eseries-gpio.h>
#include <asm/arch/hardware.h>
#include <asm/arch/pxa-regs.h>
#include <asm/mach/arch.h>
#include <asm/mach-types.h>
#include <asm/mach/map.h>
#include <asm/domain.h>
/* local PXA generic code */
#include "generic.h"
static struct pxa2xx_udc_mach_info e7xx_udc_mach_info = {
.gpio_vbus = GPIO_E7XX_USB_DISC,
.gpio_pullup = GPIO_E7XX_USB_PULLUP,
.gpio_pullup_inverted = 1
};
static struct pxa2xx_udc_mach_info e800_udc_mach_info = {
.gpio_vbus = GPIO_E800_USB_DISC,
.gpio_pullup = GPIO_E800_USB_PULLUP,
.gpio_pullup_inverted = 1
};
static int __init eseries_udc_init(void)
{
if (machine_is_e330() || machine_is_e350() ||
machine_is_e740() || machine_is_e750() ||
machine_is_e400())
pxa_set_udc_info(&e7xx_udc_mach_info);
else if (machine_is_e800())
pxa_set_udc_info(&e800_udc_mach_info);
return 0;
}
module_init(eseries_udc_init);
MODULE_AUTHOR("Ian Molton <spyro@f2s.com>");
MODULE_DESCRIPTION("eseries UDC support");
MODULE_LICENSE("GPLv2");