Lines Matching +full:pwm +full:- +full:period
2 bool "Enable support for pulse-width modulation devices (PWM)"
5 A pulse-width modulator emits a pulse of varying width and provides
7 is often used to control a voltage level. The more time the PWM
8 spends in the 'high' state, the higher the voltage. The PWM's
9 frequency/period can be controlled along with the proportion of that
13 bool "Enable support for the Exynos PWM"
16 This PWM is found on Samsung Exynos 5250 and other Samsung SoCs. It
17 supports a programmable period and duty cycle. A 32-bit counter is
22 bool "Enable support for the Rockchip PWM"
25 This PWM is found on RK3288 and other Rockchip SoCs. It supports a
26 programmable period and duty cycle. A 32-bit counter is used.
28 continuous/single-shot) are not supported by the driver.
31 bool "Enable support for the sandbox PWM"
33 This is a sandbox PWM used for testing. It provides 3 channels and
35 useful. The PWM can be enabled but is not connected to any outputs
39 bool "Enable support for the Tegra PWM"
42 This PWM is found on Tegra 20 and other Nvidia SoCs. It supports
43 four channels with a programmable period and duty cycle. Only a
48 bool "Enable support for the Allwinner Sunxi PWM"
51 This PWM is found on H3, A64 and other Allwinner SoCs. It supports a
52 programmable period and duty cycle. A 16-bit counter is used.