On 06/29/2017 11:15 PM, Jackson Jones wrote: > Are there any plans to add a real-time driver for the imx6 spi? > >
No ongoing work to my knowledge. The ECSPI is fairly straightforward to control in PIO mode. FWIW, I believe that writing a backend driving this chip on top of Cobalt's generic SPI core should be possible, using the bcm2835 implementation we already have in tree as an example. testsuite/spitest.c illustrates the API exposed to userland by the SPI core, which can use read/write calls or a memory-mapped transfer buffer. -- Philippe. _______________________________________________ Xenomai mailing list [email protected] https://xenomai.org/mailman/listinfo/xenomai
