| # Nordic Semiconductor nRF5x s/w PWM configuration options |
| |
| # Copyright (c) 2017 Nordic Semiconductor ASA |
| # SPDX-License-Identifier: Apache-2.0 |
| |
| config PWM_NRF_SW |
| bool "Nordic Semiconductor nRF family S/W PWM" |
| default y |
| depends on DT_HAS_NORDIC_NRF_SW_PWM_ENABLED |
| select NRFX_GPIOTE |
| select NRFX_GPPI |
| help |
| Enable driver to utilize PWM on the Nordic Semiconductor nRF SoCs. |
| |
| When used with HF timer, it provides up to 5 pins, utilizing one |
| GPIOTE channel and two PPI/DPPI channels and per pin. |
| |
| When used with RTC, it provides up to 3 pins, utilizing one GPIOTE |
| channel and two or three (when the fork feature is not available) |
| PPI/DPPI channels per pin. |
