On 08/28/2017 02:36 PM, Rob Herring wrote:
I only meant for the GPIO based connection, that it looks like SPI bitbanging.
I guess the question then becomes if that's an appropriate thing to do as part of a change set intended only to add DT bindings to an existing driver. It wouldn't remove much code since much of the bit-banging type code still needs to remain to support the MMIO mode.
The chip does explicitly support a SPI type connection, but I'm unaware of any boards using it with a real SPI controller.
-- Brandon Martin Mothic Technologies 317-565-1357 x7000 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
