diff options
Diffstat (limited to 'include/pwm.h')
| -rw-r--r-- | include/pwm.h | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/include/pwm.h b/include/pwm.h index 401d3dc0ec..2ac46b3812 100644 --- a/include/pwm.h +++ b/include/pwm.h @@ -1,4 +1,4 @@ -/* Copyright 2012 The Chromium OS Authors. All rights reserved. +/* Copyright 2012 The ChromiumOS Authors * Use of this source code is governed by a BSD-style license that can be * found in the LICENSE file. */ @@ -39,34 +39,33 @@ void pwm_set_duty(enum pwm_channel ch, int percent); */ int pwm_get_duty(enum pwm_channel ch); - /* Flags for PWM config table */ /** * PWM output signal is inverted, so 100% duty means always low */ -#define PWM_CONFIG_ACTIVE_LOW BIT(0) +#define PWM_CONFIG_ACTIVE_LOW BIT(0) /** * PWM channel has a fan controller with a tach input and can auto-adjust * its duty cycle to produce a given fan RPM. */ -#define PWM_CONFIG_HAS_RPM_MODE BIT(1) +#define PWM_CONFIG_HAS_RPM_MODE BIT(1) /** * PWM clock select alternate source. The actual clock and alternate * source are chip dependent. */ -#define PWM_CONFIG_ALT_CLOCK BIT(2) +#define PWM_CONFIG_ALT_CLOCK BIT(2) /** * PWM channel has a complementary output signal which should be enabled in * addition to the primary output. */ -#define PWM_CONFIG_COMPLEMENTARY_OUTPUT BIT(3) +#define PWM_CONFIG_COMPLEMENTARY_OUTPUT BIT(3) /** * PWM channel must stay active in low-power idle, if enabled. */ -#define PWM_CONFIG_DSLEEP BIT(4) +#define PWM_CONFIG_DSLEEP BIT(4) /** * PWM channel's IO type is open-drain, if enabled. (default IO is push-pull.) */ -#define PWM_CONFIG_OPEN_DRAIN BIT(5) -#endif /* __CROS_EC_PWM_H */ +#define PWM_CONFIG_OPEN_DRAIN BIT(5) +#endif /* __CROS_EC_PWM_H */ |