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Commit edaa64c9 authored by Igor Grinberg's avatar Igor Grinberg Committed by Eric Miao
Browse files

[ARM] pxa/cm-x300: enable USB port 2 for PXA300



Port 2 requires setting of UP2OCR register to function as USB host.

Signed-off-by: default avatarIgor Grinberg <grinberg@compulab.co.il>
Signed-off-by: default avatarMike Rapoport <mike@compulab.co.il>
Signed-off-by: default avatarEric Miao <eric.y.miao@gmail.com>
parent def8252d
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+12 −1
Original line number Original line Diff line number Diff line
@@ -36,6 +36,7 @@
#include <asm/setup.h>
#include <asm/setup.h>


#include <mach/pxa300.h>
#include <mach/pxa300.h>
#include <mach/pxa27x-udc.h>
#include <mach/pxafb.h>
#include <mach/pxafb.h>
#include <mach/mmc.h>
#include <mach/mmc.h>
#include <mach/ohci.h>
#include <mach/ohci.h>
@@ -437,9 +438,19 @@ static inline void cm_x300_init_mmc(void) {}
#endif
#endif


#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
static int cm_x300_ohci_init(struct device *dev)
{
	if (cpu_is_pxa300())
		UP2OCR = UP2OCR_HXS
			| UP2OCR_HXOE | UP2OCR_DMPDE | UP2OCR_DPPDE;

	return 0;
}

static struct pxaohci_platform_data cm_x300_ohci_platform_data = {
static struct pxaohci_platform_data cm_x300_ohci_platform_data = {
	.port_mode	= PMM_PERPORT_MODE,
	.port_mode	= PMM_PERPORT_MODE,
	.flags		= ENABLE_PORT1 | ENABLE_PORT2 | POWER_CONTROL_LOW,
	.flags		= ENABLE_PORT_ALL | POWER_CONTROL_LOW,
	.init		= cm_x300_ohci_init,
};
};


static void __init cm_x300_init_ohci(void)
static void __init cm_x300_init_ohci(void)