Commit 28d9a458 authored by Peter Wang's avatar Peter Wang Committed by Alberto Escolar
Browse files

boards: frdm_mcxa166, frdm_mcxa276: add lpcmp support 



1. enable sensor/nxp,lpcmp support
2. verified samples/sensor/mcux_lpcmp
3. update the mcux_lpcmp to support different port

Signed-off-by: default avatarPeter Wang <chaoyi.wang@nxp.com>
parent cc08d96d

boards/nxp/frdm_mcxa166/board.c

+18 −0
Original line number Diff line number Diff line
@@ -200,6 +200,24 @@ void board_early_init_hook(void) 
	CLOCK_EnableClock(kCLOCK_GateADC1);

#endif



#if DT_NODE_HAS_STATUS_OKAY(DT_NODELABEL(lpcmp0))

	CLOCK_AttachClk(kFRO_LF_DIV_to_CMP0);

	CLOCK_SetClockDiv(kCLOCK_DivCMP0_FUNC, 1U);

	SPC_EnableActiveModeAnalogModules(SPC0, (kSPC_controlCmp0 | kSPC_controlCmp0Dac));

#endif



#if DT_NODE_HAS_STATUS_OKAY(DT_NODELABEL(lpcmp1))

	CLOCK_AttachClk(kFRO_LF_DIV_to_CMP1);

	CLOCK_SetClockDiv(kCLOCK_DivCMP1_FUNC, 1U);

	SPC_EnableActiveModeAnalogModules(SPC0, (kSPC_controlCmp1 | kSPC_controlCmp1Dac));

#endif



#if DT_NODE_HAS_STATUS_OKAY(DT_NODELABEL(lpcmp2))

	CLOCK_AttachClk(kFRO_LF_DIV_to_CMP2);

	CLOCK_SetClockDiv(kCLOCK_DivCMP2_FUNC, 1U);

	SPC_EnableActiveModeAnalogModules(SPC0, (kSPC_controlCmp2 | kSPC_controlCmp2Dac));

#endif



#if DT_NODE_HAS_STATUS_OKAY(DT_NODELABEL(lpi2c0))

	CLOCK_SetClockDiv(kCLOCK_DivLPI2C0, 1u);

	CLOCK_AttachClk(kFRO_LF_DIV_to_LPI2C0);

boards/nxp/frdm_mcxa166/frdm_mcxa166-pinctrl.dtsi

+8 −1
Original line number Diff line number Diff line
@@ -34,7 +34,14 @@ 
			drive-strength = "low";

		};

	};



	pinmux_lpcmp0: pinmux_lpcmp0 {

		group0 {

			pinmux = <CMP0_IN1_P1_3>;

			drive-strength = "low";

			slew-rate = "fast";

			bias-pull-up;

		};

	};

	pinmux_lpi2c1: pinmux_lpi2c1 {

		group0 {

			pinmux = <LPI2C1_SDA_P1_0>,

boards/nxp/frdm_mcxa166/frdm_mcxa166.dts

+5 −0
Original line number Diff line number Diff line
@@ -127,6 +127,11 @@ 
	pinctrl-names = "default";

};



&lpcmp0 {

	pinctrl-0 = <&pinmux_lpcmp0>;

	pinctrl-names = "default";

};



&lpi2c1 {

	status = "okay";

	pinctrl-0 = <&pinmux_lpi2c1>;

boards/nxp/frdm_mcxa276/board.c

+18 −0
Original line number Diff line number Diff line
@@ -205,6 +205,24 @@ void board_early_init_hook(void) 
	CLOCK_EnableClock(kCLOCK_GateADC1);

#endif



#if DT_NODE_HAS_STATUS_OKAY(DT_NODELABEL(lpcmp0))

	CLOCK_AttachClk(kFRO_LF_DIV_to_CMP0);

	CLOCK_SetClockDiv(kCLOCK_DivCMP0_FUNC, 1U);

	SPC_EnableActiveModeAnalogModules(SPC0, (kSPC_controlCmp0 | kSPC_controlCmp0Dac));

#endif



#if DT_NODE_HAS_STATUS_OKAY(DT_NODELABEL(lpcmp1))

	CLOCK_AttachClk(kFRO_LF_DIV_to_CMP1);

	CLOCK_SetClockDiv(kCLOCK_DivCMP1_FUNC, 1U);

	SPC_EnableActiveModeAnalogModules(SPC0, (kSPC_controlCmp1 | kSPC_controlCmp1Dac));

#endif



#if DT_NODE_HAS_STATUS_OKAY(DT_NODELABEL(lpcmp2))

	CLOCK_AttachClk(kFRO_LF_DIV_to_CMP2);

	CLOCK_SetClockDiv(kCLOCK_DivCMP2_FUNC, 1U);

	SPC_EnableActiveModeAnalogModules(SPC0, (kSPC_controlCmp2 | kSPC_controlCmp2Dac));

#endif



#if DT_NODE_HAS_STATUS_OKAY(DT_NODELABEL(lpi2c0))

	CLOCK_SetClockDiv(kCLOCK_DivLPI2C0, 1u);

	CLOCK_AttachClk(kFRO_LF_DIV_to_LPI2C0);

boards/nxp/frdm_mcxa276/frdm_mcxa276-pinctrl.dtsi

+8 −1
Original line number Diff line number Diff line
@@ -50,7 +50,14 @@ 
			drive-strength = "low";

		};

	};



	pinmux_lpcmp0: pinmux_lpcmp0 {

		group0 {

			pinmux = <CMP0_IN1_P1_3>;

			drive-strength = "low";

			slew-rate = "fast";

			bias-pull-up;

		};

	};

	pinmux_lpi2c1: pinmux_lpi2c1 {

		group0 {

			pinmux = <LPI2C1_SDA_P1_0>,

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