As far as I understand the DTS bindings now support an SPI master controller to - use the chip-selects controlled directly by the SPI master controller hardware or - to use GPIO's trough gpiolib as chip selects but not a combination of both, am I right?
Now every SPI driver needs to be adapted to provide support for using gpios as chip-selects, Wouldn't it be possible to let the divers/of/of_spi take care of all the work required to use gpios as chip-selects? _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev
