Maxime: Many gratitude's for all your A20 dts contributions. Hoping I could ask about the 4 SPI controllers (SPI0-SPI3)
I was wanting to better understand how people put dts files together so started reading the A20 Users Manual looking for addresses that I recognize in the dts files.....when I noticed on page 241 (1.19.2 Port Configuration Table) that the 4 pins for SPI3 (PA5 - PA8) *can* also be used for GTXD.... (emac) emac_pins_a: emac0@0 { allwinner,pins = "PA0", "PA1", "PA2", "PA3", "PA4", "PA5", "PA6", "PA7", "PA8", "PA9", "PA10", "PA11", "PA12", "PA13", "PA14", "PA15", "PA16"; allwinner,function = "emac"; allwinner,drive = <0>; allwinner,pull = <0>; }; Does this mean that it's not possible to have SPI0-SPI3 + ethernet working at the same time? Thanks Bruce On Fri, Jul 4, 2014 at 2:08 PM, Maxime Ripard < maxime.rip...@free-electrons.com> wrote: > On Fri, Jul 04, 2014 at 08:52:25AM -0400, jonsm...@gmail.com wrote: > > Isn't SPI already working in Emilio's kernel? > > SPI is actually working on every kernel since 3.15 (without DMA > though). > > -- > Maxime Ripard, Free Electrons > Embedded Linux, Kernel and Android engineering > http://free-electrons.com > -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to linux-sunxi+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.