usb: mtu3: add reference clock
authorChunfeng Yun <chunfeng.yun@mediatek.com>
Wed, 18 Jan 2017 06:08:23 +0000 (14:08 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 19 Jan 2017 09:37:16 +0000 (10:37 +0100)
commit4d70d0c6c1bf3f26358f7903535735fa557b1b54
tree96af7d3f74ed084cc45addfc9e542a4f81d15ee7
parent5cbf2d69f69e89aac63f119a9dc6d029a79d2244
usb: mtu3: add reference clock

usually, the reference clock comes from 26M oscillator directly,
but some SoCs are not, add it for compatibility.

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/mtu3/mtu3.h
drivers/usb/mtu3/mtu3_plat.c