ARM: dts: stm32: add PWR regulators support on stm32mp157

This patch adds support of STM32 PWR regulators on
stm32mp157c. This replace dummy fixed regulators on
stm32mp157c-ed1 and stm32mp157c-dk2.

Signed-off-by: Pascal Paillet <p.paillet@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
5 files changed