From: Nicolas Ferre Date: Wed, 28 Mar 2012 09:56:28 +0000 (+0200) Subject: ARM: at91/USB host: specify and handle properly vbus_pin_active_low X-Git-Tag: v3.3.2~27 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=2efbdf28a6e9f4d87cb8f338116792f65ff793c5;p=karo-tx-linux.git ARM: at91/USB host: specify and handle properly vbus_pin_active_low commit cca0355a09b1bfe9f8985285199a346e13cacf39 upstream. Due to an error while handling vbus_pin_active_low in ohci-at91 driver, the specification of this property was not good in devices/board files. Signed-off-by: Nicolas Ferre Acked-by: Jean-Christophe PLAGNIOL-VILLARD Signed-off-by: Greg Kroah-Hartman --- diff --git a/arch/arm/mach-at91/at91sam9263_devices.c b/arch/arm/mach-at91/at91sam9263_devices.c index 366a7765635b..026ae37678b6 100644 --- a/arch/arm/mach-at91/at91sam9263_devices.c +++ b/arch/arm/mach-at91/at91sam9263_devices.c @@ -71,7 +71,8 @@ void __init at91_add_device_usbh(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]); } /* Enable overcurrent notification */ diff --git a/arch/arm/mach-at91/at91sam9g45_devices.c b/arch/arm/mach-at91/at91sam9g45_devices.c index 96e2adcd5a84..a8c48be6efeb 100644 --- a/arch/arm/mach-at91/at91sam9g45_devices.c +++ b/arch/arm/mach-at91/at91sam9g45_devices.c @@ -122,7 +122,8 @@ 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]); } /* Enable overcurrent notification */ @@ -183,7 +184,8 @@ void __init at91_add_device_usbh_ehci(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]); } usbh_ehci_data = *data; diff --git a/arch/arm/mach-at91/board-sam9263ek.c b/arch/arm/mach-at91/board-sam9263ek.c index 29f66052fe63..39a8f796d4d5 100644 --- a/arch/arm/mach-at91/board-sam9263ek.c +++ b/arch/arm/mach-at91/board-sam9263ek.c @@ -74,6 +74,7 @@ static void __init ek_init_early(void) static struct at91_usbh_data __initdata ek_usbh_data = { .ports = 2, .vbus_pin = { AT91_PIN_PA24, AT91_PIN_PA21 }, + .vbus_pin_active_low = {1, 1}, .overcurrent_pin= {-EINVAL, -EINVAL}, }; diff --git a/arch/arm/mach-at91/board-sam9m10g45ek.c b/arch/arm/mach-at91/board-sam9m10g45ek.c index ea0d1b9c2b7b..1d2b1d19f521 100644 --- a/arch/arm/mach-at91/board-sam9m10g45ek.c +++ b/arch/arm/mach-at91/board-sam9m10g45ek.c @@ -69,6 +69,7 @@ static void __init ek_init_early(void) static struct at91_usbh_data __initdata ek_usbh_hs_data = { .ports = 2, .vbus_pin = {AT91_PIN_PD1, AT91_PIN_PD3}, + .vbus_pin_active_low = {1, 1}, .overcurrent_pin= {-EINVAL, -EINVAL}, };