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| author | Gaurav Kohli <gaurav.kohli@oss.qualcomm.com> | 2025-12-04 07:11:58 +0300 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2026-01-03 21:42:35 +0300 |
| commit | fc4795cf96af49a03b72fc0f260f824d969243e8 (patch) | |
| tree | b767507297e6a34a7b9cebcbc0f8f80182c8a43e | |
| parent | 5bde31dc7b17b668a02857c30359ac86c23c9e55 (diff) | |
| download | linux-fc4795cf96af49a03b72fc0f260f824d969243e8.tar.xz | |
arm64: dts: qcom: monaco-evk: Enable AMC6821 fan controller
Enable AMC6821 fan controller for monaco-evk platform and
configure pwm polarity as inverted.
Signed-off-by: Gaurav Kohli <gaurav.kohli@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251204041158.2613340-1-gaurav.kohli@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
| -rw-r--r-- | arch/arm64/boot/dts/qcom/monaco-evk.dts | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/monaco-evk.dts b/arch/arm64/boot/dts/qcom/monaco-evk.dts index f76ad689d7ae..15cfb3aa3fa8 100644 --- a/arch/arm64/boot/dts/qcom/monaco-evk.dts +++ b/arch/arm64/boot/dts/qcom/monaco-evk.dts @@ -6,6 +6,7 @@ /dts-v1/; #include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/pwm/pwm.h> #include <dt-bindings/sound/qcom,q6afe.h> #include <dt-bindings/regulator/qcom,rpmh-regulator.h> @@ -323,6 +324,16 @@ status = "okay"; + fan_controller: fan@18 { + compatible = "ti,amc6821"; + reg = <0x18>; + #pwm-cells = <2>; + + fan { + pwms = <&fan_controller 40000 PWM_POLARITY_INVERTED>; + }; + }; + eeprom0: eeprom@50 { compatible = "atmel,24c256"; reg = <0x50>; |