On Mon, Jan 06, 2020 at 01:42:07PM +0000, Andre Przywara wrote: > On Mon, 6 Jan 2020 21:37:38 +0800 > Chen-Yu Tsai <wens@xxxxxxxx> wrote: > > Hi, > > > On Mon, Jan 6, 2020 at 4:56 PM Maxime Ripard <mripard@xxxxxxxxxx> wrote: > > > > > > On Mon, Jan 06, 2020 at 12:38:49AM +0000, Andre Przywara wrote: > > > > The Allwinner R40 SoC contains four SPI controllers, using the newer > > > > sun6i design (but at the legacy addresses). > > > > The controller seems to be fully compatible to the A64 one, so no driver > > > > changes are necessary. > > > > The first three controllers can be used on two sets of pins, but SPI3 is > > > > only routed to one set on Port A. > > > > Only the pin groups for SPI0 on PortC and SPI1 on PortI are added here, > > > > because those seem to be the only one exposed on the Bananapi boards. > > > > > > > > Tested by connecting a SPI flash to a Bananapi M2 Berry SPI0 and SPI1 > > > > header pins. > > > > > > > > Signed-off-by: Andre Przywara <andre.przywara@xxxxxxx> > > > > > > Applied, thanks! > > > Maxime > > > > Looks like this patch doesn't build. The SPI device nodes reference > > a non-existent DMA node. > > Argh, shoot, sorry for that. Looks like a rebase artefact (I > originally had the DMA controller in, but then saw that this is > actually not used by the SPI driver, so removed it). > > Thanks for testing! > > Maxime, shall I send a fixup or redo the patch? Send a fixup, I'll squash it with the previous patch, thanks! Maxime
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