| /* Copyright (c) 2013 The Chromium OS Authors. All rights reserved. |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| /* MEC1322-specific PWM module for Chrome EC */ |
| #ifndef __CROS_EC_PWM_CHIP_H |
| #define __CROS_EC_PWM_CHIP_H |
| |
| /* Data structure to define PWM channels. */ |
| struct pwm_t { |
| /* PWM Channel ID */ |
| int channel; |
| |
| /* PWM channel flags. See include/pwm.h */ |
| uint32_t flags; |
| }; |
| |
| extern const struct pwm_t pwm_channels[]; |
| |
| /* |
| * Returns PWMs that must remain active in low-power idle - |
| * MEC1322_PCR_EC_SLP_EN bit mask. |
| */ |
| uint32_t pwm_get_keep_awake_mask(void); |
| #endif /* __CROS_EC_PWM_CHIP_H */ |
