| commit | a1d8e55cad1fcef5cf7922939a7a7a1289999441 | [log] [tgz] |
|---|---|---|
| author | Simon Glass <sjg@chromium.org> | Fri Sep 18 16:31:23 2020 -0600 |
| committer | Anas Nashif <anas.nashif@intel.com> | Mon Oct 05 15:33:00 2020 -0400 |
| tree | a59d6df4c8035d334dd0257d6b88a66de104a529 | |
| parent | 5a9f389159843618d365f0a16811f634b5fa2a5b [diff] |
emul: spi: Add support for SPI emulators Add an emulation controller which routes SPI traffic to an attached emulator. Only one emulator is supported per bus at present, since chip-selction functionality is not present. This allows drivers for SPI peripherals to be tested on systems that don't have that peripheral attached, with the emulator handling the SPI traffic. Signed-off-by: Simon Glass <sjg@chromium.org>