On Sun, Jun 26, 2016 at 10:10:54AM +0000, Reizer, Eyal wrote: > Add support for using with both wl12xx and wl18xx. > > - all wilink family needs special init command for entering wspi mode. > extra clock cycles should be sent after the spi init command while the > cs pin is high. > - Use inverted chip select for sending a dummy 4 bytes command that > completes the init stage. > > Signed-off-by: Eyal Reizer <ey...@ti.com> > --- > v1->v2:update device tree bindings configuration > v2->v3:revert from manual gpio manipulation. use inverted chip select instead > for sending the extra init cycle which, achieves the same hardware purpose. > update device tree bindings docucmentation accordingly > v3->v4: Remove redundant data form binding documentation and fix chip select > number mismatch in wl1271 example > > .../bindings/net/wireless/ti,wlcore,spi.txt | 41 +++++--
Acked-by: Rob Herring <r...@kernel.org> > drivers/net/wireless/ti/wlcore/spi.c | 124 > +++++++++++++++++---- > 2 files changed, 137 insertions(+), 28 deletions(-)
