sysmo-bts
/
barebox
9
0
Fork 0
Code Releases Activity

at91: usb: allow to specicfy inverted vbus 

add missing vbus to all SoC

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Jean-Christophe PLAGNIOL-VILLARD 2013-01-21 21:09:52 +01:00 committed by Sascha Hauer
parent 074964830b
commit b01ded9a97
8 changed files with 36 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
arch/arm/mach-at91/at91rm9200_devices.c
View File

@ -37,9 +37,18 @@ void at91_add_device_sdram(u32 size)
#if defined(CONFIG_USB_OHCI)
void __init at91_add_device_usbh_ohci(struct at91_usbh_data *data)
{
int i;
if (!data)
return;
/* Enable VBus control for UHP ports */
for (i = 0; i < data->ports; i++) {
if (gpio_is_valid(data->vbus_pin[i]))
at91_set_gpio_output(data->vbus_pin[i],
data->vbus_pin_active_low[i]);
}
add_generic_device("at91_ohci", DEVICE_ID_DYNAMIC, NULL, AT91RM9200_UHP_BASE,
1024 * 1024, IORESOURCE_MEM, data);
}

9
arch/arm/mach-at91/at91sam9260_devices.c
View File

@ -42,9 +42,18 @@ void at91_add_device_sdram(u32 size)
#if defined(CONFIG_USB_OHCI)
void __init at91_add_device_usbh_ohci(struct at91_usbh_data *data)
{
int i;
if (!data)
return;
/* Enable VBus control for UHP ports */
for (i = 0; i < data->ports; i++) {
if (gpio_is_valid(data->vbus_pin[i]))
at91_set_gpio_output(data->vbus_pin[i],
data->vbus_pin_active_low[i]);
}
add_generic_device("at91_ohci", DEVICE_ID_DYNAMIC, NULL, AT91SAM9260_UHP_BASE,
1024 * 1024, IORESOURCE_MEM, data);
}

9
arch/arm/mach-at91/at91sam9261_devices.c
View File

@ -45,9 +45,18 @@ void at91_add_device_sdram(u32 size)
#if defined(CONFIG_USB_OHCI)
void __init at91_add_device_usbh_ohci(struct at91_usbh_data *data)
{
int i;
if (!data)
return;
/* Enable VBus control for UHP ports */
for (i = 0; i < data->ports; i++) {
if (gpio_is_valid(data->vbus_pin[i]))
at91_set_gpio_output(data->vbus_pin[i],
data->vbus_pin_active_low[i]);
}
add_generic_device("at91_ohci", DEVICE_ID_DYNAMIC, NULL, AT91SAM9261_UHP_BASE,
1024 * 1024, IORESOURCE_MEM, data);
}

3
arch/arm/mach-at91/at91sam9263_devices.c
View File

@ -50,7 +50,8 @@ void __init at91_add_device_usbh_ohci(struct at91_usbh_data *data)
/* Enable VBus control for UHP ports */
for (i = 0; i < data->ports; i++) {
if (gpio_is_valid(data->vbus_pin[i]))
at91_set_gpio_output(data->vbus_pin[i], 0);
at91_set_gpio_output(data->vbus_pin[i],
data->vbus_pin_active_low[i]);
}
add_generic_device("at91_ohci", DEVICE_ID_DYNAMIC, NULL, AT91SAM9263_UHP_BASE,

3
arch/arm/mach-at91/at91sam9g45_devices.c
View File

@ -44,7 +44,8 @@ void __init at91_add_device_usbh_ohci(struct at91_usbh_data *data)
/* Enable VBus control for UHP ports */
for (i = 0; i < data->ports; i++) {
if (gpio_is_valid(data->vbus_pin[i]))
at91_set_gpio_output(data->vbus_pin[i], 0);
at91_set_gpio_output(data->vbus_pin[i],
data->vbus_pin_active_low[i]);
}
add_generic_device("at91_ohci", DEVICE_ID_DYNAMIC, NULL, AT91SAM9G45_OHCI_BASE,

3
arch/arm/mach-at91/at91sam9n12_devices.c
View File

@ -46,7 +46,8 @@ void __init at91_add_device_usbh_ohci(struct at91_usbh_data *data)
/* Enable VBus control for UHP ports */
for (i = 0; i < data->ports; i++) {
if (gpio_is_valid(data->vbus_pin[i]))
at91_set_gpio_output(data->vbus_pin[i], 0);
at91_set_gpio_output(data->vbus_pin[i],
data->vbus_pin_active_low[i]);
}
add_generic_device("at91_ohci", DEVICE_ID_DYNAMIC, NULL, AT91SAM9N12_OHCI_BASE,

3
arch/arm/mach-at91/at91sam9x5_devices.c
View File

@ -45,7 +45,8 @@ void __init at91_add_device_usbh_ohci(struct at91_usbh_data *data)
/* Enable VBus control for UHP ports */
for (i = 0; i < data->ports; i++) {
if (gpio_is_valid(data->vbus_pin[i]))
at91_set_gpio_output(data->vbus_pin[i], 0);
at91_set_gpio_output(data->vbus_pin[i],
data->vbus_pin_active_low[i]);
}
add_generic_device("at91_ohci", DEVICE_ID_DYNAMIC, NULL, AT91SAM9X5_OHCI_BASE,

1
arch/arm/mach-at91/include/mach/board.h
View File

@ -29,6 +29,7 @@
struct at91_usbh_data {
u8 ports; /* number of ports on root hub */
int vbus_pin[2]; /* port power-control pin */
u8 vbus_pin_active_low[2]; /* vbus polarity */
};
extern void __init at91_add_device_usbh_ohci(struct at91_usbh_data *data);