Commit 8adb7c17 authored by Emilio Benavente's avatar Emilio Benavente Committed by Anas Nashif
Browse files

boards: nxp: frdm_mcxn947: PWM Support 



Updated frdm_mcxn947 to add FlexPWM Support,
including updating the docs file.

Signed-off-by: default avatarEmilio Benavente <emilio.benavente@nxp.com>
parent d2bfed76

boards/nxp/frdm_mcxn947/doc/index.rst

+2 −0
Original line number Diff line number Diff line
@@ -78,6 +78,8 @@ The FRDM-MCXN947 board configuration supports the following hardware features: 
+-----------+------------+-------------------------------------+

| WATCHDOG  | on-chip    | watchdog                            |

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

| PWM       | on-chip    | pwm                                 |

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



Targets available

==================

boards/nxp/frdm_mcxn947/frdm_mcxn947-pinctrl.dtsi

+28 −0
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@@ -101,4 +101,32 @@ 
			input-enable;

		};

	};



	pinmux_flexpwm1_pwm0: pinmux_flexpwm1_pwm0 {

		group0 {

			pinmux = <PWM1_A0_PIO2_6>,

				<PWM1_B0_PIO2_7>;

			slew-rate = "fast";

			drive-strength = "low";

		};

	};



	pinmux_flexpwm1_pwm1: pinmux_flexpwm1_pwm1 {

		group0 {

			pinmux = <PWM1_A1_PIO2_4>,

				<PWM1_B1_PIO2_5>;

			slew-rate = "fast";

			drive-strength = "low";

		};

	};



	pinmux_flexpwm1_pwm2: pinmux_flexpwm1_pwm2 {

		group0 {

			pinmux = <PWM1_A2_PIO2_2>,

				<PWM1_B2_PIO2_3>;

			slew-rate = "fast";

			drive-strength = "low";

		};

	};



};

boards/nxp/frdm_mcxn947/frdm_mcxn947.dtsi

+5 −0
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@@ -168,3 +168,8 @@ 
		status = "okay";

	};

};



&flexpwm1_pwm0 {

	pinctrl-0 = <&pinmux_flexpwm1_pwm0>;

	pinctrl-names = "default";

};

boards/nxp/frdm_mcxn947/frdm_mcxn947_mcxn947_cpu0.dts

+5 −0
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@@ -28,6 +28,7 @@ 


	aliases{

		watchdog0 = &wwdt0;

		pwm-0 = &flexpwm1_pwm0;

	};

};
@@ -132,3 +133,7 @@ 
&wwdt0 {

	status = "okay";

};



&flexpwm1_pwm0 {

	status = "okay";

};

boards/nxp/frdm_mcxn947/frdm_mcxn947_mcxn947_cpu0.yaml

+1 −0
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@@ -21,4 +21,5 @@ supported: 
  - dac

  - i2c

  - watchdog

  - pwm

vendor: nxp

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