Re: help getting SPI interface to work

2021-09-20 Thread Dave Tyson
On Monday 20 Sep 2021 09:34:21 Michael van Elst wrote: > dty...@anduin.org.uk (Dave Tyson) writes: > >/dev/spi0 is defined which is a good start:: > > > >[ 1.03] sun4ispi0 at simplebus1: SPI > >[ 1.03] sun4ispi0: interrupting on GIC irq 42 > >[ 1.03] spi0 at sun4ispi0: SPI b

Re: help getting SPI interface to work

2021-09-20 Thread Michael van Elst
dty...@anduin.org.uk (Dave Tyson) writes: >/dev/spi0 is defined which is a good start:: >[ 1.03] sun4ispi0 at simplebus1: SPI >[ 1.03] sun4ispi0: interrupting on GIC irq 42 >[ 1.03] spi0 at sun4ispi0: SPI bus >The board has the SPI mos1/miso/clk together with cs0 and cs1.

help getting SPI interface to work

2021-09-19 Thread Dave Tyson
Having managed to get the I2C interface on a Banana pi running a recent current snapshot [talking to at least one device correctly] I decided to try /dev/spi0 is defined which is a good start:: [ 1.03] sun4ispi0 at simplebus1: SPI [ 1.03] sun4ispi0: interrupting on GIC irq 42