Add basic support for the pm8005 and pm8998 PMICs. For now just support
the GPIO controllers.
Signed-off-by: NStephen Boyd <swboyd@chromium.org>
Reviewed-by: NEvan Green <evgreen@chromium.org>
Reviewed-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: NAndy Gross <andy.gross@linaro.org>