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doc: tests: i2c_ram: Specify required Hardware Setup

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This testsuite requires an external I2C RAM connected to the I2C bus.
Adding details to provide guidance to users interested in running the
suite.

Signed-off-by: Luis Ubieda <luisf@croxel.com>
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Luis Ubieda 2024-04-25 16:10:42 -04:00 committed by Fabio Baltieri
parent de1855f42d
commit 262af5645c
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tests/drivers/i2c/i2c_ram/README.rst
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@ -4,3 +4,8 @@ i2c ram test
Tests an i2c controller driver against a (s/f/nv)ram module doing a simple write and readback.
Excercises most of the i2c controller APIs in the process.
Hardware Setup
==============
- Target supporting I2C (with RTIO for the I2C_RTIO test-cases), e.g: mimxrt1010_evk.
- External I2C RAM chipset connected to the I2C bus, e.g: Fujitsu's MB85 FeRAM.