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[ARM] pxa: add USB support for Colibri PXA300

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

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
This commit is contained in:
Daniel Mack
2009-03-13 16:37:11 +01:00
committed by Eric Miao
parent ebc046c2a3
commit 42e07ad7fc
1 changed files with 21 additions and 0 deletions
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21
arch/arm/mach-pxa/colibri-pxa300.c
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@@ -22,6 +22,7 @@
#include <mach/pxa300.h> #include <mach/pxa300.h>
#include <mach/colibri.h> #include <mach/colibri.h>
#include <mach/mmc.h> #include <mach/mmc.h>
#include <mach/ohci.h>
#include "generic.h" #include "generic.h"
#include "devices.h" #include "devices.h"
@@ -41,6 +42,11 @@ static mfp_cfg_t colibri_pxa300_pin_config[] __initdata = {
GPIO5_MMC1_DAT2, GPIO5_MMC1_DAT2,
GPIO6_MMC1_DAT3, GPIO6_MMC1_DAT3,
#endif #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) #if defined(CONFIG_AX88796)
@@ -137,12 +143,27 @@ static void __init colibri_pxa300_init_mmc(void)
static inline void colibri_pxa300_init_mmc(void) {} static inline void colibri_pxa300_init_mmc(void) {}
#endif /* CONFIG_MMC_PXA */ #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) static void __init colibri_pxa300_init(void)
{ {
set_irq_type(COLIBRI_PXA300_ETH_IRQ, IRQ_TYPE_EDGE_FALLING); set_irq_type(COLIBRI_PXA300_ETH_IRQ, IRQ_TYPE_EDGE_FALLING);
pxa3xx_mfp_config(ARRAY_AND_SIZE(colibri_pxa300_pin_config)); pxa3xx_mfp_config(ARRAY_AND_SIZE(colibri_pxa300_pin_config));
platform_add_devices(ARRAY_AND_SIZE(colibri_pxa300_devices)); platform_add_devices(ARRAY_AND_SIZE(colibri_pxa300_devices));
colibri_pxa300_init_mmc(); colibri_pxa300_init_mmc();
colibri_pxa300_init_ohci();
} }
MACHINE_START(COLIBRI300, "Toradex Colibri PXA300") MACHINE_START(COLIBRI300, "Toradex Colibri PXA300")