[Backport v3.7.99-ncs1-branch] Comparator driver fromtree #2202
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Add comparator API header. Signed-off-by: Bjarki Arge Andreasen <[email protected]> (cherry picked from commit 00cefa1) (cherry picked from commit cc13816)
Add top level CMakeLists.txt entry and Kconfig options along with userspace handlers for comparator API. Signed-off-by: Bjarki Arge Andreasen <[email protected]> (cherry picked from commit 211bdd9) (cherry picked from commit 7d97fc7)
Adjust comparator nodes of nrf SoCs to exclude the unused io-channel-cells property and simplify the comment describing how to configure the comparator hardware block as COMP or LPCOMP for SoCs which support this. Signed-off-by: Bjarki Arge Andreasen <[email protected]> (cherry picked from commit ffbda1b) (cherry picked from commit 30def45)
Add nRF COMP device driver and remove deprecated bindings from dts/bindings/sensor. Signed-off-by: Bjarki Arge Andreasen <[email protected]> (cherry picked from commit 4adc924) (cherry picked from commit cbf5449)
Add comparator build_all test suite designed to test multiple devicetree overlays and boards for each comparator device driver. Signed-off-by: Bjarki Arge Andreasen <[email protected]> (cherry picked from commit 13af5ca) (cherry picked from commit aca1d40)
Add nRF LPCOMP device driver. Signed-off-by: Bjarki Arge Andreasen <[email protected]> (cherry picked from commit 04e70ab) (cherry picked from commit 1e13d3f)
Add nrf_lpcomp to build_all comparator test suite. Signed-off-by: Bjarki Arge Andreasen <[email protected]> (cherry picked from commit a4fce33) (cherry picked from commit 2badeca)
The mcux_acmp will get support by the comparator subsystem. To avoid namespace clashes, namespace the driver, kconfigs and use the MCUX_ACMP config solely to select the MCUX SDK driver. Signed-off-by: Bjarki Arge Andreasen <[email protected]> (cherry picked from commit e0363f2) (cherry picked from commit 67c448a)
…pt driver Update the devicetree binding for the nxp,kinetis-acmp comparator and move the binding to dts/bindings/comparator. The update to the binding includes: - Remove unused io-channel-cells property - Remove unused sensor-device include - Adding missing properties dac config, discrete mode config, and input configs. - Rename properties to exclude redundant vendor prefix since props in this binding are not inhereted, and as such, don't need to be namespaced. - Deprecate the old names of the renamed properties The sensor based device driver has been updated to support both the deprecated and new property names. This allows it to use both nxp,enable-sample and filter-enable-sample for example. Additionally, remove the unused io-channel-cells properties from in-tree nodes of compatible = "nxp,kinetis-acmp" Signed-off-by: Bjarki Arge Andreasen <[email protected]> (cherry picked from commit 4e55597) (cherry picked from commit bee7df8)
…-acmp props Add entyr mentioning the deprecation of the nxp, prefixed properties in the nxp,kinetis-acmp dts binding. Signed-off-by: Bjarki Arge Andreasen <[email protected]> (cherry picked from commit 3b08a08) (cherry picked from commit 28879e0)
Add mcux SDK based kinetis acmp device driver implementing the comparator device driver API. Signed-off-by: Bjarki Arge Andreasen <[email protected]> (cherry picked from commit d37f844) (cherry picked from commit 4f0b522)
Add mcux_acmp device driver to build_all test suite. Signed-off-by: Bjarki Arge Andreasen <[email protected]> (cherry picked from commit 6ed855a) (cherry picked from commit ef7cbee)
Add shell for comparator device drivers. Signed-off-by: Bjarki Arge Andreasen <[email protected]> (cherry picked from commit b7648f8) (cherry picked from commit c12fade)
Add fake comparator driver and bindings for use with testing. Signed-off-by: Bjarki Arge Andreasen <[email protected]> (cherry picked from commit 2fbe105) (cherry picked from commit 5a43ffe)
Add test suite for comparator device driver shell. Signed-off-by: Bjarki Arge Andreasen <[email protected]> (cherry picked from commit 4ff9886) (cherry picked from commit c99b932)
Add documentation for the comparator peripheral and shell. Signed-off-by: Bjarki Arge Andreasen <[email protected]> (cherry picked from commit 183e58b) (cherry picked from commit 45db138)
Added comparator support to release notes for release 4.0 Signed-off-by: Bjarki Arge Andreasen <[email protected]> (cherry picked from commit 43f88ca) (cherry picked from commit 55e96fa)
Add entry for comparator drivers Signed-off-by: Bjarki Arge Andreasen <[email protected]> (cherry picked from commit e40fa89) (cherry picked from commit 82e1b01)
The comparator drivers area contains the following incorrect area: files: - include/zephyr/dt-bindings/clock/ and contains the following duplicate area: files: - include/zephyr/drivers/comparator/ this commit removes them. Signed-off-by: Bjarki Arge Andreasen <[email protected]> (cherry picked from commit 1635d77) (cherry picked from commit 54ceaf9)
Add test suite which uses GPIO loopback to produce a "very low" and "very high" voltage at the positive input of the comparator using the output of a GPIO. The negative input is set to a voltage between the high and low output voltages of the GPIO using whichever internal reference is available to the comparator. Signed-off-by: Bjarki Arge Andreasen <[email protected]> (cherry picked from commit 3272db8) (cherry picked from commit cd0d63d)
Change integration_platform -> platform_allow to not build the shell test suite for all supported boards. Upstream PR: zephyrproject-rtos/zephyr#80049 Signed-off-by: Bjarki Arge Andreasen <[email protected]> (cherry picked from commit 0502189) (cherry picked from commit 8a776b3)
rlubos
approved these changes
Oct 30, 2024
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Backport 8a776b3~21..8a776b3 from #2132.