The current pinctrl functions were a mess. Normalise the functions
names to make them shorter and clearer.
Change-Id: Iac6ff84625ef2b7610268e3a5802dc0088de3167
For some reason it is the responsability of the driver to send
this event so do it. This might fix some non-updating screens.
Change-Id: Ib5fdc94bf266c3497a8ac4e89d0418c0e876ff9f
When chaging the cpu and memory frequency we need to disable the
external memory interface (EMI) for a small time. This can
underflow the dma and cause some breakage. Hopefully the SSP
controller handles this gracefully by stopping the clock and the
I2C probably handles this naturally because the clock can be
streched anyway. However the LCDIF has a special setting for this
which needs to be enable, otherwise it will send garbage to the
LCD. No other block is known to suffer from this currently but
this issue might have more unexpected consequences.
Change-Id: Ide154cad87929f2bf6cc419ac1d2ff33e30eec66
