Commit 527a2258 authored by Michal Smola's avatar Michal Smola Committed by Anas Nashif
Browse files

boards: frdm_mcxc242: Add counters support 



mcxc242 has lptmr, pit and rtc counters, but it is not documented and
not listed in frdm_mcxc242.yaml.
Add the counters to board documentation, to the yaml file, and enable
it explicitly in board dts. Set rtc clock to 32 kHz oscillator.

Signed-off-by: default avatarMichal Smola <michal.smola@nxp.com>
parent 8a674e15

boards/nxp/frdm_mcxc242/doc/index.rst

+6 −0
Original line number Diff line number Diff line
@@ -70,6 +70,12 @@ The ``frdm_mcxc242`` board target supports the following hardware features: 
+-----------+------------+-------------------------------------+

| ADC       | on-chip    | adc                                 |

+-----------+------------+-------------------------------------+

| LPTMR     | on-chip    | counter                             |

+-----------+------------+-------------------------------------+

| PIT       | on-chip    | counter                             |

+-----------+------------+-------------------------------------+

| RTC       | on-chip    | counter                             |

+-----------+------------+-------------------------------------+





Targets available

boards/nxp/frdm_mcxc242/frdm_mcxc242.dts

+21 −1
Original line number Diff line number Diff line
@@ -87,7 +87,7 @@ 


&sim {

	pllfll-select = <KINETIS_SIM_PLLFLLSEL_MCGPLLCLK>;

	er32k-select = <KINETIS_SIM_ER32KSEL_LPO1KHZ>;

	er32k-select = <KINETIS_SIM_ER32KSEL_OSC32KCLK>;

};



&cpu0 {
@@ -153,3 +153,23 @@ i2c1: &i2c1 { 
	pinctrl-0 = <&pinmux_adc0>;

	pinctrl-names = "default";

};



&lptmr0 {

	status = "okay";

};



&rtc {

	status = "okay";

};



&pit0 {

	status = "okay";

};



&pit0_channel0 {

	status = "okay";

};



&pit0_channel1 {

	status = "okay";

};

boards/nxp/frdm_mcxc242/frdm_mcxc242.yaml

+1 −0
Original line number Diff line number Diff line
@@ -19,6 +19,7 @@ supported: 
  - i2c

  - pwm

  - adc

  - counter

testing:

  ignore_tags:

    - net

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