ARM: sun6i: update usb clock for sun6i
ARM: sun6i: dt: Add USB EHCI bindings
ARM: sun6i: dt: Add USB EHCI bindings for Mele M9
fix compile error
ARM: sun6i: corrent usb clk name
ARM: sun6i: fix compile error
ARM: sun6i: debug: add pll6 output enable. TEST FAIL