1/* 2 * Copyright (c) 2020-2021 Vestas Wind Systems A/S 3 * 4 * SPDX-License-Identifier: Apache-2.0 5 */ 6 7#include <zephyr/dt-bindings/pwm/pwm.h> 8 9&pinctrl { 10 pwt_default: pwt_default { 11 group0 { 12 pinmux = <PWT_IN1_PTE11>; 13 drive-strength = "low"; 14 slew-rate = "slow"; 15 }; 16 }; 17 18 ftm2_default: ftm2_default { 19 group0 { 20 pinmux = <FTM2_CH6_PTE15>; 21 drive-strength = "low"; 22 slew-rate = "slow"; 23 }; 24 }; 25}; 26 27/ { 28 pwm_loopback_0 { 29 compatible = "test-pwm-loopback"; 30 pwms = <&ftm2 6 0 PWM_POLARITY_NORMAL>, /* PTE15, J20 pin 5 */ 31 <&pwt 1 0 PWM_POLARITY_NORMAL>; /* PTE11, J20 pin 8 */ 32 }; 33}; 34 35&pwt { 36 status = "okay"; 37 prescaler = <32>; 38 pinctrl-0 = <&pwt_default>; 39 pinctrl-names = "default"; 40}; 41 42&ftm2 { 43 status = "okay"; 44 compatible = "nxp,kinetis-ftm-pwm"; 45 prescaler = <128>; 46 #pwm-cells = <3>; 47 pinctrl-0 = <&ftm2_default>; 48 pinctrl-names = "default"; 49}; 50