[PATCH 3/6] usb: xhci-mtk: 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 --- drivers/usb/host/xhci-mtk.c | 15 +++ drivers/usb/host/xhci-mtk.h |1 + 2 files changed, 16

[PATCH 3/6] usb: xhci-mtk: 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 --- drivers/usb/host/xhci-mtk.c | 15 +++ drivers/usb/host/xhci-mtk.h |1 + 2 files changed, 16 insertions(+) diff --git