// SPDX-License-Identifier: GPL-2.0-only OR MIT /* * DT Overlay for P9_14 and P9_16 epwm2 connections within the expansion header. * * Copyright (C) 2023 Texas Instruments Incorporated - https://www.ti.com/ * */ /dts-v1/; /plugin/; #include <dt-bindings/gpio/gpio.h> #include "ti/k3-pinctrl.h" /* * Helper to show loaded overlays under: /proc/device-tree/chosen/overlays/ */ &{/chosen} { overlays { k3-j721e-beagleboneai64-pwm-epwm2-p9_14-p9_16.kernel = __TIMESTAMP__; p9_14.3020000.pwm = "k3-j721e-beagleboneai64-pwm-epwm2-p9_14.3020000.0.P9_14"; p9_16.3020000.pwm = "k3-j721e-beagleboneai64-pwm-epwm2-p9_16.3020000.1.P9_16"; }; }; &main_pmx0 { P9_14_P9_16_pwm: P9-14-P9-16-pwm-pins { pinctrl-single,pins = < J721E_IOPAD(0x178, PIN_OUTPUT, 6) /* (U27) RGMII5_RD3.EHRPWM2_A */ J721E_IOPAD(0x17C, PIN_OUTPUT, 6) /* (U24) RGMII5_RD2.EHRPWM2_B */ >; }; }; &epwm2 { pinctrl-names = "default"; pinctrl-0 = <&P9_14_P9_16_pwm>; status = "okay"; };