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Tpm pwm capture support #97233

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Tpm pwm capture support #97233

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a194d48
drivers: pwm: Enable PWM capture feature for TPM
FelixWang47831 Sep 29, 2025
99ae548
test: drivers: pwm: Enable test cases for frdm_mcxw71
FelixWang47831 Sep 30, 2025
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12 changes: 11 additions & 1 deletion drivers/pwm/Kconfig.mcux_tpm
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Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
# Copyright 2020 NXP
# Copyright 2020, 2025 NXP
# SPDX-License-Identifier: Apache-2.0

# MCUX TPM PWM
Expand All @@ -11,3 +11,13 @@ config PWM_MCUX_TPM
select PINCTRL
help
Enable the MCUX TPM PWM driver.

config PWM_CAPTURE_MCUX_TPM_FILTER_VALUE
int "MCUX TPM PWM capture filter value"
depends on PWM_MCUX_TPM && PWM_CAPTURE
range 0 15
default 0
help
PWM capture filter value for channels.
The filter is disabled when the value is zero, otherwise
the filter is configured as (CHxFVAL * 4) clock cycles.
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