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sunxi: Add support for USB vbus pin for USB3

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The H3 has USB0 - USB3, add support for having a USB vbus pin for USB3.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
This commit is contained in:
Hans de Goede 2016-03-18 08:42:01 +01:00
parent 1eae8f66ff
commit 60fa63012f
2 changed files with 7 additions and 0 deletions
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1
arch/arm/cpu/armv7/sunxi/usb_phy.c
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@ -76,6 +76,7 @@ static int get_vbus_gpio(int index)
case 0: return sunxi_name_to_gpio(CONFIG_USB0_VBUS_PIN);
case 1: return sunxi_name_to_gpio(CONFIG_USB1_VBUS_PIN);
case 2: return sunxi_name_to_gpio(CONFIG_USB2_VBUS_PIN);
case 3: return sunxi_name_to_gpio(CONFIG_USB3_VBUS_PIN);
}
return -EINVAL;
}

6
board/sunxi/Kconfig
View file

@ -342,6 +342,12 @@ config USB2_VBUS_PIN
---help---
See USB1_VBUS_PIN help text.
config USB3_VBUS_PIN
string "Vbus enable pin for usb3 (ehci2)"
default ""
---help---
See USB1_VBUS_PIN help text.
config I2C0_ENABLE
bool "Enable I2C/TWI controller 0"
default y if MACH_SUN4I || MACH_SUN5I || MACH_SUN7I