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boards: nxp: add lptmr counter and timer features for KE17Z

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Add LPTMR driver counter support for NXP frdm_ke17z and frdm_ke17z512
boards, tested 'drivers.counter.basic_api' case.
Enable cpu power states and determine the default
CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC from devicetree when using the
Arm SysTick hardware timer.

Signed-off-by: Anke Xiao <anke.xiao@nxp.com>
This commit is contained in:
Anke Xiao 2024-07-09 15:36:48 +08:00 • committed by Anas Nashif
commit 8628fa26c7
7 changed files with 23 additions and 2 deletions
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9
boards/nxp/frdm_ke17z512/frdm_ke17z512.dts
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@ -81,6 +81,15 @@
};
};
&idle {
min-residency-us = <1>;
};
&stop {
min-residency-us = <20000>;
exit-latency-us = <13>;
};
&lpuart2 {
dmas = <&edma 5 6>, <&edma 6 7>;
dma-names = "rx", "tx";