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[ARM] pxa/colibri270: Add UHC support 

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
This commit is contained in:
Marek Vasut 2010-05-22 00:29:36 +02:00 committed by Eric Miao
parent 12d94208db
commit 8f146191b8
1 changed files with 34 additions and 0 deletions
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34
arch/arm/mach-pxa/colibri-pxa270.c
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@ -34,6 +34,8 @@
#include <mach/pxa27x.h>
#include <mach/colibri.h>
#include <mach/mmc.h>
#include <mach/ohci.h>
#include <mach/pxa27x-udc.h>
#include "generic.h"
#include "devices.h"
@ -58,6 +60,12 @@ static mfp_cfg_t colibri_pxa270_pin_config[] __initdata = {
/* FFUART */
GPIO39_FFUART_TXD,
GPIO34_FFUART_RXD,
/* UHC */
GPIO88_USBH1_PWR,
GPIO89_USBH1_PEN,
GPIO119_USBH2_PWR,
GPIO120_USBH2_PEN,
};
/******************************************************************************
@ -172,6 +180,31 @@ static void __init colibri_pxa270_mmc_init(void)
static inline void colibri_pxa270_mmc_init(void) {}
#endif
/******************************************************************************
* USB Host
******************************************************************************/
#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
static int colibri_pxa270_ohci_init(struct device *dev)
{
UP2OCR = UP2OCR_HXS | UP2OCR_HXOE | UP2OCR_DPPDE | UP2OCR_DMPDE;
return 0;
}
static struct pxaohci_platform_data colibri_pxa270_ohci_info = {
.port_mode = PMM_PERPORT_MODE,
.flags = ENABLE_PORT1 | ENABLE_PORT2 |
POWER_CONTROL_LOW | POWER_SENSE_LOW,
.init = colibri_pxa270_ohci_init,
};
static void __init colibri_pxa270_uhc_init(void)
{
pxa_set_ohci_info(&colibri_pxa270_ohci_info);
}
#else
static inline void colibri_pxa270_uhc_init(void) {}
#endif
static void __init colibri_pxa270_init(void)
{
pxa2xx_mfp_config(ARRAY_AND_SIZE(colibri_pxa270_pin_config));
@ -182,6 +215,7 @@ static void __init colibri_pxa270_init(void)
colibri_pxa270_nor_init();
colibri_pxa270_eth_init();
colibri_pxa270_mmc_init();
colibri_pxa270_uhc_init();
}
MACHINE_START(COLIBRI, "Toradex Colibri PXA270")