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-rw-r--r--zephyr/Kconfig3
-rw-r--r--zephyr/projects/herobrine/prj.conf1
-rw-r--r--zephyr/projects/trogdor/lazor/prj.conf1
3 files changed, 3 insertions, 2 deletions
diff --git a/zephyr/Kconfig b/zephyr/Kconfig
index dacdb13e92..e4fa991378 100644
--- a/zephyr/Kconfig
+++ b/zephyr/Kconfig
@@ -549,8 +549,11 @@ config PLATFORM_EC_PWM_HC
Enable the PWM (Pulse Width Modulation) host command support. This
implements EC_CMD_PWM_SET_DUTY and EC_CMD_PWM_GET_DUTY.
+DT_COMPAT_CROS_EC_DISPLIGHT := cros-ec,displight
+
config PLATFORM_EC_PWM_DISPLIGHT
bool "PWM display backlight"
+ default $(dt_compat_enabled,$(DT_COMPAT_CROS_EC_DISPLIGHT))
select PLATFORM_EC_PWM_HC
help
Enables display backlight controlled by a PWM signal connected
diff --git a/zephyr/projects/herobrine/prj.conf b/zephyr/projects/herobrine/prj.conf
index 6b698c53a5..b7a85168f8 100644
--- a/zephyr/projects/herobrine/prj.conf
+++ b/zephyr/projects/herobrine/prj.conf
@@ -35,7 +35,6 @@ CONFIG_PLATFORM_EC_LED_COMMON=y
# PWM
CONFIG_PWM=y
CONFIG_PWM_SHELL=n
-CONFIG_PLATFORM_EC_PWM_DISPLIGHT=y
# Application Processor is Qualcomm SC7280
CONFIG_AP_ARM_QUALCOMM_SC7280=y
diff --git a/zephyr/projects/trogdor/lazor/prj.conf b/zephyr/projects/trogdor/lazor/prj.conf
index 469e3d0e41..a3e25b9f14 100644
--- a/zephyr/projects/trogdor/lazor/prj.conf
+++ b/zephyr/projects/trogdor/lazor/prj.conf
@@ -30,7 +30,6 @@ CONFIG_PLATFORM_EC_LED_DT=y
# PWM
CONFIG_PWM=y
CONFIG_PWM_SHELL=n
-CONFIG_PLATFORM_EC_PWM_DISPLIGHT=y
# Application Processor is Qualcomm SC7180
CONFIG_AP_ARM_QUALCOMM_SC7180=y