This commit should deal with fixing
various issues on the board's dts
overlay files:
1. PSRAM node was not enabled when
display buffers were stored in
psram and thus, raising linker
error (overflow memory section).
2. Remove MIPI DBI read operations
for the MIPI DBI driver. This is
because not all drivers support
read and most of the cases it does
not have any practical usage.
In addition, this might trigger
conflicts with SPI sensors.
If needed, users should explicitly
enable read operations by defining
an SPI device taking into consideration
conflicts with SPI devices connected
to the SPI bus.
3. Remove enabling the DMA driver.
It should be enabled by default.
Signed-off-by: Ioannis Karachalios <ioannis.karachalios.px@renesas.com>
Ioannis Damigos