The regulator is a part of the hikey board, therefore let's move it from
the hi6220 SoC dtsi file into the hikey dts file . Let's also rename the
regulator according to the datasheet (5V_HUB) to better reflect the HW.
Signed-off-by: NUlf Hansson <ulf.hansson@linaro.org>
Acked-by: NDaniel Lezcano <daniel.lezcano@linaro.org>
Acked-by: NArnd Bergmann <arnd@arndb.de>