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| author | Ovidiu Panait <ovidiu.panait@windriver.com> | 2020-12-14 20:06:51 +0300 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2020-12-23 06:39:26 +0300 |
| commit | a5624c6b4c42560e6072c114ce185c9a4bb3fde4 (patch) | |
| tree | ba92b529da2a8e4a9689e9290245969e0e4a5aa7 /drivers/spi/spi-uclass.c | |
| parent | 741280e9accd3da20650a04f716538944d878482 (diff) | |
| download | u-boot-a5624c6b4c42560e6072c114ce185c9a4bb3fde4.tar.xz | |
test: dm: spi: Add testcase for spi_claim_bus()
Add testcase for spi_claim_bus(), which checks that sandbox spi bus
speed/mode settings are updated correctly when multiple slaves use
the bus consecutively. The following configurations are used for the
two spi slaves involved:
* different max_hz / different modes
* different max_hz / same modes
* different modes / same max_hz
asm/test.h header is added in order to be able to retrieve the current
speed/mode of the sandbox spi bus, via sandbox_spi_get_{speed, mode}.
Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers/spi/spi-uclass.c')
0 files changed, 0 insertions, 0 deletions