Re: [PATCH 2/6] sandbox: test: Add a second SPI slave on sandbox_spi bus

On Sun, 6 Dec 2020 at 14:23, Ovidiu Panait ovidiu.panait@windriver.com wrote:

Place a second spi slave on the sandbox_spi bus, to be used by the spi_claim_bus() testcase we are about to introduce. We need to make sure that jumping between slaves calling spi_claim_bus() sets the bus speed and mode appropriately. Use different max-hz and mode properties for this new slave.

Also, update sandbox_spi cs_info call to allow activity on CS0/CS1 and adapt dm_test_spi_find() testcase for this new setup.

Signed-off-by: Ovidiu Panait ovidiu.panait@windriver.com

arch/sandbox/dts/test.dts | 10 +++++++++- drivers/spi/sandbox_spi.c | 4 ++-- test/dm/spi.c | 2 +- 3 files changed, 12 insertions(+), 4 deletions(-)

Reviewed-by: Simon Glass sjg@chromium.org