diff options
Diffstat (limited to 'include/linux/platform_data/emc2305.h')
| -rw-r--r-- | include/linux/platform_data/emc2305.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/include/linux/platform_data/emc2305.h b/include/linux/platform_data/emc2305.h new file mode 100644 index 000000000000..76043a97f975 --- /dev/null +++ b/include/linux/platform_data/emc2305.h @@ -0,0 +1,28 @@ +/* SPDX-License-Identifier: GPL-2.0 */ + +#ifndef __LINUX_PLATFORM_DATA_EMC2305__ +#define __LINUX_PLATFORM_DATA_EMC2305__ + +#define EMC2305_PWM_MAX 5 + +/** + * struct emc2305_platform_data - EMC2305 driver platform data + * @max_state: maximum cooling state of the cooling device; + * @pwm_num: number of active channels; + * @pwm_output_mask: PWM output mask + * @pwm_polarity_mask: PWM polarity mask + * @pwm_separate: separate PWM settings for every channel; + * @pwm_min: array of minimum PWM per channel; + * @pwm_freq: array of PWM frequency per channel + */ +struct emc2305_platform_data { + u8 max_state; + u8 pwm_num; + u8 pwm_output_mask; + u8 pwm_polarity_mask; + bool pwm_separate; + u8 pwm_min[EMC2305_PWM_MAX]; + u16 pwm_freq[EMC2305_PWM_MAX]; +}; + +#endif |