as everywhere else and allow to configure independently each vbus_pin
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@xxxxxxxxxxxx>
Cc: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
Cc: linux-usb@xxxxxxxxxxxxxxx
---
Hi,
can we apply via at91 as it's depend on patch already on arm-soc
Best Regarfds,
J.
arch/arm/mach-at91/include/mach/board.h | 2 +-
drivers/usb/host/ohci-at91.c | 6 ++++--
2 files changed, 5 insertions(+), 3 deletions(-)
diff --git a/arch/arm/mach-at91/include/mach/board.h b/arch/arm/mach-at91/include/mach/board.h
index d0b377b..3b33f07 100644
--- a/arch/arm/mach-at91/include/mach/board.h
+++ b/arch/arm/mach-at91/include/mach/board.h
@@ -88,7 +88,7 @@ extern void __init at91_add_device_eth(struct macb_platform_data *data);
struct at91_usbh_data {
u8 ports; /* number of ports on root hub */
int vbus_pin[2]; /* port power-control pin */
- u8 vbus_pin_inverted;
+ u8 vbus_pin_active_low[2];
u8 overcurrent_supported;
int overcurrent_pin[2];
u8 overcurrent_status[2];
diff --git a/drivers/usb/host/ohci-at91.c b/drivers/usb/host/ohci-at91.c
index dc33517..77afabc 100644
--- a/drivers/usb/host/ohci-at91.c
+++ b/drivers/usb/host/ohci-at91.c
@@ -244,7 +244,8 @@ static void ohci_at91_usb_set_power(struct at91_usbh_data *pdata, int port, int
if (!gpio_is_valid(pdata->vbus_pin[port]))
return;
- gpio_set_value(pdata->vbus_pin[port], !pdata->vbus_pin_inverted ^ enable);
+ gpio_set_value(pdata->vbus_pin[port],
+ !pdata->vbus_pin_active_low[port] ^ enable);
}
static int ohci_at91_usb_get_power(struct at91_usbh_data *pdata, int port)
@@ -255,7 +256,8 @@ static int ohci_at91_usb_get_power(struct at91_usbh_data *pdata, int port)
if (!gpio_is_valid(pdata->vbus_pin[port]))
return -EINVAL;
- return gpio_get_value(pdata->vbus_pin[port]) ^ !pdata->vbus_pin_inverted;
+ return gpio_get_value(pdata->vbus_pin[port]) ^
+ !pdata->vbus_pin_active_low[port];
}
/*
--
1.7.7
--
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