diff options
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8mp-toradex-smarc-dev.dts | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-toradex-smarc-dev.dts b/arch/arm64/boot/dts/freescale/imx8mp-toradex-smarc-dev.dts index 581f221323b7..55b8c5c14fb4 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-toradex-smarc-dev.dts +++ b/arch/arm64/boot/dts/freescale/imx8mp-toradex-smarc-dev.dts @@ -3,6 +3,8 @@ /dts-v1/; +#include <dt-bindings/pwm/pwm.h> + #include "imx8mp-toradex-smarc.dtsi" / { @@ -205,9 +207,14 @@ status = "okay"; /* Fan controller */ - fan@18 { + fan_controller: fan@18 { compatible = "ti,amc6821"; reg = <0x18>; + #pwm-cells = <2>; + + fan { + pwms = <&fan_controller 40000 PWM_POLARITY_INVERTED>; + }; }; /* Current measurement into module VDD */ |