usb: add ab8500 usb transceiver driver

Basic driver for ab8500 usb otg transceiver

TODO:
-Regulators support
-Host and OTG testing
-Interface with PRCMU
-Charging support

Signed-off-by: Mian Yousaf Kaukab <mian.yousaf.kaukab@stericsson.com>
Acked-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 9 insertions, 0 deletions

diff --git a/drivers/usb/otg/Kconfig b/drivers/usb/otg/Kconfig
index 2810c2af71b0..6491717a636a 100644
--- a/drivers/usb/otg/Kconfig
+++ b/drivers/usb/otg/Kconfig
@@ -92,4 +92,13 @@ config USB_MSM_OTG_72K
           This driver is required even for peripheral only or host only
           mode configurations.
 
+config AB8500_USB
+        tristate "AB8500 USB Transceiver Driver"
+        depends on AB8500_CORE
+        select USB_OTG_UTILS
+        help
+          Enable this to support the USB OTG transceiver in AB8500 chip.
+          This transceiver supports high and full speed devices plus,
+          in host mode, low speed.
+
 endif # USB || OTG