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charset="utf-8" Enable AMC6821 fan controller for lemans-evk platform and configure pwm polarity as inverted. Signed-off-by: Gaurav Kohli --- arch/arm64/boot/dts/qcom/lemans-evk.dts | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/lemans-evk.dts b/arch/arm64/boot/dts/= qcom/lemans-evk.dts index c7dc9b8f4457..9bc3e6d4c9af 100644 --- a/arch/arm64/boot/dts/qcom/lemans-evk.dts +++ b/arch/arm64/boot/dts/qcom/lemans-evk.dts @@ -6,6 +6,7 @@ /dts-v1/; =20 #include +#include #include #include =20 @@ -501,6 +502,20 @@ mac_addr0: mac-addr@0 { }; }; =20 +&i2c19 { + status =3D "okay"; + + fan_controller: fan@18 { + compatible =3D "ti,amc6821"; + reg =3D <0x18>; + #pwm-cells =3D <2>; + + fan { + pwms =3D <&fan_controller 40000 PWM_POLARITY_INVERTED>; + }; + }; +}; + &iris { firmware-name =3D "qcom/vpu/vpu30_p4_s6_16mb.mbn"; =20 @@ -587,6 +602,11 @@ &pcie1_phy { status =3D "okay"; }; =20 +&qup_i2c19_default { + drive-strength =3D <2>; + bias-pull-up; +}; + &qupv3_id_0 { status =3D "okay"; }; --=20 2.34.1