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