This patch enables clocks for STM32H743 boards.
Signed-off-by: NGabriel Fernandez <gabriel.fernandez@st.com>

for MFD changes:
Acked-by: NLee Jones <lee.jones@linaro.org>

for DT-Bindings
Acked-by: NRob Herring <robh@kernel.org>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>