Add the otg regulator provided by the charger block.
Signed-off-by: NTim Bird <tim.bird@sonymobile.com>
Reviewed-by: NBjorn Andersson <bjorn.andersson@sonymobile.com>
[stephen.boyd@linaro.org: Fix otg supply property name]
Signed-off-by: NStephen Boyd <stephen.boyd@linaro.org>
Signed-off-by: NAndy Gross <andy.gross@linaro.org>