This driver consists of 2 controllers due to a hole in mapping:
-1 controller for GPIO bankA to K.
-1 controller for GPIO bankZ.
Signed-off-by: NAlexandre Torgue <alexandre.torgue@st.com>
Signed-off-by: NLudovic Barre <ludovic.barre@st.com>
Reviewed-by: NRob Herring <robh@kernel.org>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>