Lines Matching +full:system +full:- +full:critical +full:- +full:regulator
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24 PWM_LOOKUP("tegra-pwm", 0, "pwm-backlight", NULL,
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82 PWM arguments are usually platform-specific and allows the PWM user to only
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102 The number of PWM channels this chip supports (read-only).
105 Exports a PWM channel for use with sysfs (write-only).
108 Unexports a PWM channel from sysfs (write-only).
110 The PWM channels are numbered using a per-chip index from 0 to npwm-1.
134 - 0 - disabled
135 - 1 - enabled
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143 to have multiple PWM drivers in the system. For this reason it's mandatory
150 of PWM devices provided by the chip and the chip-specific implementation of the
160 Drivers are encouraged to implement ->apply() instead of the legacy
161 ->enable(), ->disable() and ->config() methods. Doing that should provide
163 a critical device (like a regulator).
165 The implementation of ->get_state() (a method used to retrieve initial PWM
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