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- Index: linux-2.6.21.7/arch/arm/mach-pxa/gumstix.c
- ===================================================================
- --- /dev/null
- +++ linux-2.6.21.7/arch/arm/mach-pxa/gumstix.c
- @@ -0,0 +1,76 @@
- +/*
- + * linux/arch/arm/mach-pxa/gumstix.c
- + *
- + * Support for the Gumstix computer platform
- + *
- + * Author: Craig Hughes
- + * Created: December 8 2004
- + * Copyright: (C) 2004, Craig Hughes
- + *
- + * 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 <asm/types.h>
- +
- +#include <linux/init.h>
- +#include <linux/device.h>
- +#include <linux/platform_device.h>
- +
- +#include <asm/hardware.h>
- +#include <asm/mach-types.h>
- +#include <asm/mach/arch.h>
- +#include <asm/mach/irq.h>
- +#include <asm/arch/udc.h>
- +#include <asm/arch/mmc.h>
- +#include <asm/arch/pxa-regs.h>
- +#include <asm/arch/gumstix.h>
- +
- +#include "generic.h"
- +
- +static int gumstix_mci_init(struct device *dev, irqreturn_t (*lubbock_detect_int)(int, void *, struct pt_regs *), void *data)
- +{
- + // Set up MMC controller
- + pxa_gpio_mode(GPIO6_MMCCLK_MD);
- + pxa_gpio_mode(GPIO53_MMCCLK_MD);
- + pxa_gpio_mode(GPIO8_MMCCS0_MD);
- +
- + return 0;
- +}
- +
- +static struct pxamci_platform_data gumstix_mci_platform_data = {
- + .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34,
- + .init = &gumstix_mci_init,
- +};
- +
- +static struct pxa2xx_udc_mach_info gumstix_udc_info __initdata = {
- + .gpio_vbus = GPIO_GUMSTIX_USB_GPIOn,
- + .gpio_pullup = GPIO_GUMSTIX_USB_GPIOx,
- +};
- +
- +static struct platform_device gum_audio_device = {
- + .name = "pxa2xx-ac97",
- + .id = -1,
- +};
- +
- +static struct platform_device *devices[] __initdata = {
- + &gum_audio_device,
- +};
- +
- +static void __init gumstix_init(void)
- +{
- + pxa_set_mci_info(&gumstix_mci_platform_data);
- + pxa_set_udc_info(&gumstix_udc_info);
- + (void) platform_add_devices(devices, ARRAY_SIZE(devices));
- +}
- +
- +MACHINE_START(GUMSTIX, "The Gumstix Platform")
- + .phys_io = 0x40000000,
- + .boot_params = 0xa0000100,
- + .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
- + .timer = &pxa_timer,
- + .map_io = pxa_map_io,
- + .init_irq = pxa_init_irq,
- + .init_machine = gumstix_init,
- +MACHINE_END
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