boards: twr_ke18f: Add pinctrl groups for twr_ke18f

Add pinctrl groups for twr_ke18f

Signed-off-by: Daniel DeGrasse <[email protected]>

Author: danieldegrasse

boards/arm/twr_ke18f/twr_ke18f-pinctrl.dtsi

@@ -0,0 +1,123 @@
+/*
+ * NOTE: Autogenerated file by kinetis_signal2dts.py
+ *       for MKE18F512VLL16/signal_configuration.xml
+ *
+ * Copyright (c) 2022, NXP
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+
+#include <nxp/kinetis/MKE18F512VLL16-pinctrl.h>
+
+&pinctrl {
+	adc0_default: adc0_default {
+		group0 {
+			pinmux = <ADC0_SE0_PTA0>,
+				<ADC0_SE1_PTA1>,
+				<ADC0_SE12_PTC14>;
+			drive-strength = "low";
+			slew-rate = "slow";
+		};
+	};
+
+	dac0_default: dac0_default {
+		group0 {
+			pinmux = <DAC0_OUT_PTE9>;
+			drive-strength = "low";
+			slew-rate = "slow";
+		};
+	};
+
+	flexcan0_default: flexcan0_default {
+		group0 {
+			pinmux = <CAN0_RX_PTE4>,
+				<CAN0_TX_PTE5>;
+			drive-strength = "low";
+			slew-rate = "slow";
+		};
+	};
+
+	ftm0_default: ftm0_default {
+		group0 {
+			pinmux = <FTM0_CH0_PTD15>,
+				<FTM0_CH1_PTD16>,
+				<FTM0_CH5_PTB5>;
+			drive-strength = "low";
+			slew-rate = "slow";
+		};
+	};
+
+	ftm3_default: ftm3_default {
+		group0 {
+			pinmux = <FTM3_CH4_PTC10>,
+				<FTM3_CH5_PTC11>,
+				<FTM3_CH6_PTC12>,
+				<FTM3_CH7_PTC13>;
+			drive-strength = "low";
+			slew-rate = "slow";
+		};
+	};
+
+	lpi2c0_default: lpi2c0_default {
+		group0 {
+			pinmux = <LPI2C0_SCL_PTA3>,
+				<LPI2C0_SDA_PTA2>;
+			drive-strength = "low";
+			slew-rate = "slow";
+		};
+	};
+
+	lpi2c1_default: lpi2c1_default {
+		group0 {
+			pinmux = <LPI2C1_SCL_PTD9>,
+				<LPI2C1_SDA_PTD8>;
+			drive-strength = "low";
+			slew-rate = "slow";
+		};
+	};
+
+	lpspi0_default: lpspi0_default {
+		group0 {
+			pinmux = <LPSPI0_SCK_PTE0>,
+				<LPSPI0_SIN_PTE1>,
+				<LPSPI0_SOUT_PTE2>,
+				<LPSPI0_PCS2_PTE6>;
+			drive-strength = "low";
+			slew-rate = "slow";
+		};
+	};
+
+	lpspi1_default: lpspi1_default {
+		group0 {
+			pinmux = <LPSPI1_PCS0_PTD3>;
+			drive-strength = "low";
+			bias-pull-up;
+			slew-rate = "slow";
+		};
+		group1 {
+			pinmux = <LPSPI1_SCK_PTD0>,
+				<LPSPI1_SIN_PTD1>,
+				<LPSPI1_SOUT_PTD2>;
+			drive-strength = "low";
+			slew-rate = "slow";
+		};
+	};
+
+	lpuart0_default: lpuart0_default {
+		group0 {
+			pinmux = <LPUART0_RX_PTB0>,
+				<LPUART0_TX_PTB1>;
+			drive-strength = "low";
+			slew-rate = "slow";
+		};
+	};
+
+	sim0_default: sim0_default {
+		group0 {
+			pinmux = <CLKOUT_PTE10>;
+			drive-strength = "low";
+			slew-rate = "slow";
+		};
+	};
+
+};

boards/arm/twr_ke18f/twr_ke18f.dts

@@ -6,9 +6,10 @@
 
 /dts-v1/;
 
-#include <nxp/MKE18F512VLL16.dtsi>
+#include <nxp/nxp_ke18f512vlx16.dtsi>
 #include <dt-bindings/clock/kinetis_scg.h>
 #include <dt-bindings/pwm/pwm.h>
+#include "twr_ke18f-pinctrl.dtsi"
 
 / {
 	model = "NXP Kinetis KE18 MCU Tower System Module";
@@ -139,7 +140,7 @@
 &sim {
 	clkout-source = <1>;
 	clkout-divider = <0>;
-	pinctrl-0 = <&CLKOUT_PTE10>;
+	pinctrl-0 = <&sim0_default>;
 	pinctrl-names = "default";
 };
 
@@ -207,30 +208,29 @@
 &lpuart0 {
 	status = "okay";
 	current-speed = <115200>;
-	pinctrl-0 = <&LPUART0_RX_PTB0 &LPUART0_TX_PTB1>;
+	pinctrl-0 = <&lpuart0_default>;
 	pinctrl-names = "default";
 };
 
 &ftm0 {
 	status = "okay";
 	compatible = "nxp,kinetis-ftm-pwm";
 	#pwm-cells = <3>;
-	pinctrl-0 = <&FTM0_CH0_PTD15 &FTM0_CH1_PTD16 &FTM0_CH5_PTB5>;
+	pinctrl-0 = <&ftm0_default>;
 	pinctrl-names = "default";
 };
 
 &ftm3 {
 	status = "okay";
 	compatible = "nxp,kinetis-ftm-pwm";
 	#pwm-cells = <3>;
-	pinctrl-0 = <&FTM3_CH4_PTC10 &FTM3_CH5_PTC11
-		     &FTM3_CH6_PTC12 &FTM3_CH7_PTC13>;
+	pinctrl-0 = <&ftm3_default>;
 	pinctrl-names = "default";
 };
 
 &lpi2c0 {
 	status = "okay";
-	pinctrl-0 = <&LPI2C0_SDA_PTA2 &LPI2C0_SCL_PTA3>;
+	pinctrl-0 = <&lpi2c0_default>;
 	pinctrl-names = "default";
 
 	fxos8700: fxos8700@1d {
@@ -243,34 +243,32 @@
 
 &lpi2c1 {
 	status = "okay";
-	pinctrl-0 = <&LPI2C1_SDA_PTD8 &LPI2C1_SCL_PTD9>;
+	pinctrl-0 = <&lpi2c1_default>;
 	pinctrl-names = "default";
 };
 
 &lpspi0 {
 	status = "okay";
-	pinctrl-0 = <&LPSPI0_SCK_PTE0 &LPSPI0_SIN_PTE1
-		     &LPSPI0_SOUT_PTE2 &LPSPI0_PCS2_PTE6>;
+	pinctrl-0 = <&lpspi0_default>;
 	pinctrl-names = "default";
 };
 
 &lpspi1 {
 	status = "okay";
-	pinctrl-0 = <&LPSPI1_SCK_PTD0 &LPSPI1_SIN_PTD1
-		     &LPSPI1_SOUT_PTD2 &LPSPI1_PCS0_PTD3>;
+	pinctrl-0 = <&lpspi1_default>;
 	pinctrl-names = "default";
 };
 
 &dac0 {
 	status = "okay";
-	pinctrl-0 = <&DAC0_OUT_PTE9>;
+	pinctrl-0 = <&dac0_default>;
 	pinctrl-names = "default";
 };
 
 &adc0 {
 	status = "okay";
 	sample-time = <12>;
-	pinctrl-0 = <&ADC0_SE0_PTA0 &ADC0_SE1_PTA1 &ADC0_SE12_PTC14>;
+	pinctrl-0 = <&adc0_default>;
 	pinctrl-names = "default";
 };
 
@@ -281,7 +279,7 @@
 &flexcan0 {
 	status = "okay";
 	bus-speed = <125000>;
-	pinctrl-0 = <&CAN0_RX_PTE4 &CAN0_TX_PTE5>;
+	pinctrl-0 = <&flexcan0_default>;
 	pinctrl-names = "default";
 };
 

samples/sensor/mcux_acmp/boards/twr_ke18f.overlay

@@ -4,7 +4,17 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
+&pinctrl {
+	cmp2_default: cmp2_default {
+		group0 {
+			pinmux = <ADC0_SE12_PTC14>;
+			drive-strength = "low";
+			slew-rate = "slow";
+		};
+	};
+};
+
 &cmp2 {
 	status = "okay";
-	pinctrl-0 = <&ADC0_SE12_PTC14>;
+	pinctrl-0 = <&cmp2_default>;
 };

tests/drivers/pwm/pwm_loopback/boards/twr_ke18f.overlay

@@ -6,6 +6,24 @@
 
 #include <dt-bindings/pwm/pwm.h>
 
+&pinctrl {
+	pwt_default: pwt_default {
+		group0 {
+			pinmux = <PWT_IN1_PTE11>;
+			drive-strength = "low";
+			slew-rate = "slow";
+		};
+	};
+
+	ftm2_default: ftm2_default {
+		group0 {
+			pinmux = <FTM2_CH6_PTE15>;
+			drive-strength = "low";
+			slew-rate = "slow";
+		};
+	};
+};
+
 / {
 	pwm_loopback_0 {
 		compatible = "test-pwm-loopback";
@@ -17,13 +35,13 @@
 &pwt {
 	status = "okay";
 	prescaler = <32>;
-	pinctrl-0 = <&PWT_IN1_PTE11>;
+	pinctrl-0 = <&pwt_default>;
 };
 
 &ftm2 {
 	status = "okay";
 	compatible = "nxp,kinetis-ftm-pwm";
 	prescaler = <128>;
 	#pwm-cells = <3>;
-	pinctrl-0 = <&FTM2_CH6_PTE15>;
+	pinctrl-0 = <&ftm2_default>;
 };