| commit | 8ae13d0b0d4bb4af99bec8c50152f0c8f5cbcc06 | [log] [tgz] |
|---|---|---|
| author | Lubomir Rintel <lkundrak@v3.sk> | Tue Nov 13 11:22:26 2018 +0100 |
| committer | Mark Brown <broonie@kernel.org> | Tue Nov 13 10:02:00 2018 -0800 |
| tree | 7c3c6366fbf1d3cffdbddb5dbd07a7e19c1376a4 | |
| parent | ec93cb6f827b3e1a81b0721b8c893d2a5e37e7d6 [diff] |
spi: pxa2xx: dt-bindings: Add ready GPIO signal This this is used to let the SPI master know that our FIFO is filled and we're ready to service a transfer. Only useful in slave mode. A signal like this is used by an embedded controller on a OLPC XO 1.75 machine, that happens to be a SPI master. Signed-off-by: Lubomir Rintel <lkundrak@v3.sk> Acked-by: Pavel Machek <pavel@ucw.cz> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Mark Brown <broonie@kernel.org>