diff options
Diffstat (limited to 'zephyr/Kconfig')
| -rw-r--r-- | zephyr/Kconfig | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/zephyr/Kconfig b/zephyr/Kconfig index 8b727e6aca..cbcb0bee4b 100644 --- a/zephyr/Kconfig +++ b/zephyr/Kconfig @@ -543,17 +543,15 @@ config PLATFORM_EC_POWER_BUTTON This requires a GPIO named GPIO_POWER_BUTTON_L in gpio_map.h. -config PLATFORM_EC_PWM +config PLATFORM_EC_PWM_HC bool - default y if PWM help - Enable the PWM (Pulse Width Modulation) module. This module is used to - support variable brightness LEDs, backlight controls, and - variable-speed fans. + Enable the PWM (Pulse Width Modulation) host command support. This + implements EC_CMD_PWM_SET_DUTY and EC_CMD_PWM_GET_DUTY. config PLATFORM_EC_PWM_DISPLIGHT bool "PWM display backlight" - depends on PLATFORM_EC_PWM + select PLATFORM_EC_PWM_HC help Enables display backlight controlled by a PWM signal connected directly to the EC chipset. The board devicetree file must define a |