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Commit 42e07ad7 authored by Daniel Mack's avatar Daniel Mack Committed by Eric Miao
Browse files

[ARM] pxa: add USB support for Colibri PXA300 



This adds support for USB OHCI for Toradex' Colibri PXA300 modules as
connected on the evaluation board.

Signed-off-by: default avatarDaniel Mack <daniel@caiaq.de>
Signed-off-by: default avatarEric Miao <eric.miao@marvell.com>
parent ebc046c2

arch/arm/mach-pxa/colibri-pxa300.c

+21 −0
Original line number Diff line number Diff line
@@ -22,6 +22,7 @@ 
#include <mach/pxa300.h>

#include <mach/colibri.h>

#include <mach/mmc.h>

#include <mach/ohci.h>



#include "generic.h"

#include "devices.h"
@@ -41,6 +42,11 @@ static mfp_cfg_t colibri_pxa300_pin_config[] __initdata = { 
	GPIO5_MMC1_DAT2,

	GPIO6_MMC1_DAT3,

#endif



#if defined (CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)

        GPIO0_2_USBH_PEN,

        GPIO1_2_USBH_PWR,

#endif

};



#if defined(CONFIG_AX88796)
@@ -137,12 +143,27 @@ static void __init colibri_pxa300_init_mmc(void) 
static inline void colibri_pxa300_init_mmc(void) {}

#endif /* CONFIG_MMC_PXA */



#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)

static struct pxaohci_platform_data colibri_pxa300_ohci_info = {

	.port_mode	= PMM_GLOBAL_MODE,

	.flags		= ENABLE_PORT1 | POWER_CONTROL_LOW | POWER_SENSE_LOW,

};



static void __init colibri_pxa300_init_ohci(void)

{

	pxa_set_ohci_info(&colibri_pxa300_ohci_info);

}

#else

static inline void colibri_pxa300_init_ohci(void) {}

#endif /* CONFIG_USB_OHCI_HCD || CONFIG_USB_OHCI_HCD_MODULE */



static void __init colibri_pxa300_init(void)

{

	set_irq_type(COLIBRI_PXA300_ETH_IRQ, IRQ_TYPE_EDGE_FALLING);

	pxa3xx_mfp_config(ARRAY_AND_SIZE(colibri_pxa300_pin_config));

	platform_add_devices(ARRAY_AND_SIZE(colibri_pxa300_devices));

	colibri_pxa300_init_mmc();

	colibri_pxa300_init_ohci();

}



MACHINE_START(COLIBRI300, "Toradex Colibri PXA300")