diff options
| author | Ovidiu Panait <ovidiu.panait@windriver.com> | 2020-12-14 19:06:47 +0200 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2020-12-22 20:39:25 -0700 |
| commit | 1dc53ce71d961a0404c0d785fb0b66f351a7b730 (patch) | |
| tree | a7710af87cc6f698b8d8ea33391ef370d38f4ef7 /arch/sandbox | |
| parent | 1f6d618bb16e10bdba5cb08733e228367662b12c (diff) | |
| download | u-boot-1dc53ce71d961a0404c0d785fb0b66f351a7b730.tar.gz | |
sandbox: test: Add a second SPI slave on sandbox_spi bus
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>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'arch/sandbox')
| -rw-r--r-- | arch/sandbox/dts/test.dts | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/arch/sandbox/dts/test.dts b/arch/sandbox/dts/test.dts index d49bee43aae..c9b9b7b75ea 100644 --- a/arch/sandbox/dts/test.dts +++ b/arch/sandbox/dts/test.dts @@ -865,13 +865,21 @@ #size-cells = <0>; reg = <0 1>; compatible = "sandbox,spi"; - cs-gpios = <0>, <&gpio_a 0>; + cs-gpios = <0>, <0>, <&gpio_a 0>; spi.bin@0 { reg = <0>; compatible = "spansion,m25p16", "jedec,spi-nor"; spi-max-frequency = <40000000>; sandbox,filename = "spi.bin"; }; + spi.bin@1 { + reg = <1>; + compatible = "spansion,m25p16", "jedec,spi-nor"; + spi-max-frequency = <50000000>; + sandbox,filename = "spi.bin"; + spi-cpol; + spi-cpha; + }; }; syscon0: syscon@0 { |