Add missing maximum-speed property to usb nodes for F2 and L4 series. Fixes: #10472 Signed-off-by: Yannis Damigos <giannis.damigos@gmail.com>
New parts from ST. See http://www.st.com/en/microcontrollers/stm32l4r5-s5.html for more details. Signed-off-by: Pushpal Sidhu <psidhu.devel@gmail.com>