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k3-j721e-beagleboneai64-pwm-epwm2-p9_14-p9_16.dts 975 B
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// 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";
};