Commit ca38f0a2 authored by Henrik Brix Andersen's avatar Henrik Brix Andersen Committed by Maureen Helm
Browse files

soc: nxp: ke1xf: add ADC12 support 



Add support for the three ADC12 modules present in the NXP Kinetis
KE1xF SoC series.

Signed-off-by: default avatarHenrik Brix Andersen <hebad@vestas.com>
parent 683ca776

dts/arm/nxp/nxp_ke1xf.dtsi

+36 −0
Original line number Diff line number Diff line
@@ -28,6 +28,9 @@ 
		gpio-c = &gpioc;

		gpio-d = &gpiod;

		gpio-e = &gpioe;

		adc-0 = &adc0;

		adc-1 = &adc1;

		adc-2 = &adc2;

	};



	cpus {
@@ -239,6 +242,39 @@ 
			gpio-controller;

			#gpio-cells = <2>;

		};



		adc0: adc@4003b000 {

			compatible = "nxp,kinetis-adc12";

			reg = <0x4003b000 0x1000>;

			interrupts = <39 0>;

			clocks = <&pcc 0xec>;

			label = "ADC_0";

			clk-source = <0>;

			clk-divider = <1>;

			status = "disabled";

		};



		adc1: adc@40027000 {

			compatible = "nxp,kinetis-adc12";

			reg = <0x40027000 0x1000>;

			interrupts = <73 0>;

			clocks = <&pcc 0x9c>;

			label = "ADC_1";

			clk-source = <0>;

			clk-divider = <1>;

			status = "disabled";

		};



		adc2: adc@4003c000 {

			compatible = "nxp,kinetis-adc12";

			reg = <0x4003c000 0x1000>;

			interrupts = <74 0>;

			clocks = <&pcc 0xf0>;

			label = "ADC_2";

			clk-source = <0>;

			clk-divider = <1>;

			status = "disabled";

		};

	};

};

soc/arm/nxp_kinetis/ke1xf/Kconfig.defconfig.series

+7 −0
Original line number Diff line number Diff line
@@ -84,6 +84,13 @@ config SPI_MCUX_LPSPI 


endif # SPI



if ADC



config ADC_MCUX_ADC12

	default y



endif # ADC



source "soc/arm/nxp_kinetis/ke1xf/Kconfig.defconfig.mke*"



endif # SOC_SERIES_KINETIS_KE1XF

soc/arm/nxp_kinetis/ke1xf/Kconfig.series

+1 −0
Original line number Diff line number Diff line
@@ -21,5 +21,6 @@ config SOC_SERIES_KINETIS_KE1XF 
	select HAS_MCUX_PCC

	select HAS_MCUX_RTC

	select HAS_MCUX_SIM

	select HAS_MCUX_ADC12

	help

	  Enable support for Kinetis KE1xF MCU series

soc/arm/nxp_kinetis/ke1xf/dts_fixup.h

+4 −0
Original line number Diff line number Diff line
@@ -74,3 +74,7 @@ 
#define DT_I2C_MCUX_LPI2C_1_BITRATE		DT_NXP_IMX_LPI2C_40067000_CLOCK_FREQUENCY

#define DT_I2C_MCUX_LPI2C_1_CLOCK_NAME		DT_NXP_IMX_LPI2C_40067000_CLOCK_CONTROLLER

#define DT_I2C_MCUX_LPI2C_1_CLOCK_SUBSYS	DT_NXP_IMX_LPI2C_40067000_CLOCK_NAME



#define DT_ADC_0_NAME				DT_NXP_KINETIS_ADC12_4003B000_LABEL

#define DT_ADC_1_NAME				DT_NXP_KINETIS_ADC12_40027000_LABEL

#define DT_ADC_2_NAME				DT_NXP_KINETIS_ADC12_4003C000_LABEL

soc/arm/nxp_kinetis/ke1xf/soc.c

+9 −0
Original line number Diff line number Diff line
@@ -214,6 +214,15 @@ static ALWAYS_INLINE void clk_init(void) 
#ifdef CONFIG_SPI_1

	CLOCK_SetIpSrc(kCLOCK_Lpspi1, kCLOCK_IpSrcFircAsync);

#endif

#ifdef CONFIG_ADC_0

	CLOCK_SetIpSrc(kCLOCK_Adc0, kCLOCK_IpSrcFircAsync);

#endif

#ifdef CONFIG_ADC_1

	CLOCK_SetIpSrc(kCLOCK_Adc1, kCLOCK_IpSrcFircAsync);

#endif

#ifdef CONFIG_ADC_2

	CLOCK_SetIpSrc(kCLOCK_Adc2, kCLOCK_IpSrcFircAsync);

#endif

#ifdef DT_NXP_KINETIS_SCG_0_CLKOUT_SOURCE

	CLOCK_SetClkOutSel(DT_NXP_KINETIS_SCG_0_CLKOUT_SOURCE);

#endif

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