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tests: spi_loopback: Rework test

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* Move test to using devicetree for various "device" params.
* Move test to using spi_dt_spec to simplify code

Signed-off-by: Kumar Gala <galak@kernel.org>
This commit is contained in:
Kumar Gala 2022-07-22 14:49:37 -05:00 • committed by Carles Cufí
commit ac50f8a99e
103 changed files with 908 additions and 293 deletions
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11
tests/drivers/spi/spi_loopback/boards/nrf52840dk_nrf52840.overlay
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@ -7,4 +7,15 @@
&spi3 {
overrun-character = <0x00>;
rx-delay = <1>;
cs-gpios = <&gpio0 28 GPIO_ACTIVE_LOW>;
slow@0 {
compatible = "test-spi-loopback-slow";
reg = <0>;
spi-max-frequency = <500000>;
};
fast@0 {
compatible = "test-spi-loopback-fast";
reg = <0>;
spi-max-frequency = <16000000>;
};
};