1 /* $NetBSD: pwm.h,v 1.1.1.2 2017/11/30 19:40:51 jmcneill Exp $ */ 2 3 /* SPDX-License-Identifier: GPL-2.0 */ 4 /* 5 * This header provides constants for most PWM bindings. 6 * 7 * Most PWM bindings can include a flags cell as part of the PWM specifier. 8 * In most cases, the format of the flags cell uses the standard values 9 * defined in this header. 10 */ 11 12 #ifndef _DT_BINDINGS_PWM_PWM_H 13 #define _DT_BINDINGS_PWM_PWM_H 14 15 #define PWM_POLARITY_INVERTED (1 << 0) 16 17 #endif 18