diff options
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/mach-pxa/mainstone.c | 21 | ||||
| -rw-r--r-- | arch/arm/mach-pxa/pxa27x.c | 6 |
2 files changed, 27 insertions, 0 deletions
diff --git a/arch/arm/mach-pxa/mainstone.c b/arch/arm/mach-pxa/mainstone.c index 07892f4..277498a 100644 --- a/arch/arm/mach-pxa/mainstone.c +++ b/arch/arm/mach-pxa/mainstone.c @@ -43,6 +43,7 @@ #include <asm/arch/pxafb.h> #include <asm/arch/mmc.h> #include <asm/arch/irda.h> +#include <asm/arch/ohci.h> #include "generic.h" @@ -393,6 +394,25 @@ static struct platform_device *platform_devices[] __initdata = { &mst_flash_device[1], }; +static int mainstone_ohci_init(struct device *dev) +{ + /* setup Port1 GPIO pin. */ + pxa_gpio_mode( 88 | GPIO_ALT_FN_1_IN); /* USBHPWR1 */ + pxa_gpio_mode( 89 | GPIO_ALT_FN_2_OUT); /* USBHPEN1 */ + + /* Set the Power Control Polarity Low and Power Sense + Polarity Low to active low. */ + UHCHR = (UHCHR | UHCHR_PCPL | UHCHR_PSPL) & + ~(UHCHR_SSEP1 | UHCHR_SSEP2 | UHCHR_SSEP3 | UHCHR_SSE); + + return 0; +} + +static struct pxaohci_platform_data mainstone_ohci_platform_data = { + .port_mode = PMM_PERPORT_MODE, + .init = mainstone_ohci_init, +}; + static void __init mainstone_init(void) { int SW7 = 0; /* FIXME: get from SCR (Mst doc section 3.2.1.1) */ @@ -424,6 +444,7 @@ static void __init mainstone_init(void) pxa_set_mci_info(&mainstone_mci_platform_data); pxa_set_ficp_info(&mainstone_ficp_platform_data); + pxa_set_ohci_info(&mainstone_ohci_platform_data); } diff --git a/arch/arm/mach-pxa/pxa27x.c b/arch/arm/mach-pxa/pxa27x.c index c722a9a..b41b1ef 100644 --- a/arch/arm/mach-pxa/pxa27x.c +++ b/arch/arm/mach-pxa/pxa27x.c @@ -21,6 +21,7 @@ #include <asm/hardware.h> #include <asm/irq.h> #include <asm/arch/pxa-regs.h> +#include <asm/arch/ohci.h> #include "generic.h" @@ -194,6 +195,11 @@ static struct platform_device ohci_device = { .resource = pxa27x_ohci_resources, }; +void __init pxa_set_ohci_info(struct pxaohci_platform_data *info) +{ + ohci_device.dev.platform_data = info; +} + static struct platform_device *devices[] __initdata = { &ohci_device, }; |