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Signed-off-by: Florin Leotescu Signed-off-by: Peng Fan --- arch/arm64/boot/dts/freescale/imx943-evk.dts | 57 ++++++++++++++++++++++++= ++++ 1 file changed, 57 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx943-evk.dts b/arch/arm64/boot= /dts/freescale/imx943-evk.dts index 36b76b3e27eedf76b80b1c19e2a152d42bdbe1d7..428a8dc1904cafa24d47a4f81dc= 70786f8516ef5 100644 --- a/arch/arm64/boot/dts/freescale/imx943-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx943-evk.dts @@ -5,7 +5,9 @@ =20 /dts-v1/; =20 +#include #include "imx943.dtsi" + #define BRD_SM_CTRL_BT_WAKE 0x8000 /*!< PCAL6416A-3 */ #define BRD_SM_CTRL_SD3_WAKE 0x8001 /*!< PCAL6416A-4 */ #define BRD_SM_CTRL_PCIE1_WAKE 0x8002 /*!< PCAL6416A-5 */ @@ -270,6 +272,20 @@ i2c@4 { #address-cells =3D <1>; #size-cells =3D <0>; =20 + fan_controller: pwm@2f { + compatible =3D "microchip,emc2301", "microchip,emc2305"; + reg =3D <0x2f>; + #pwm-cells =3D <3>; + #address-cells =3D <1>; + #size-cells =3D <0>; + + fan0: fan@0 { + reg =3D <0x0>; + pwms =3D <&fan_controller 26000 1 PWM_POLARITY_INVERTED>; + #cooling-cells =3D <2>; + }; + }; + wm8962: codec@1a { compatible =3D "wlf,wm8962"; reg =3D <0x1a>; @@ -834,6 +850,47 @@ BRD_SM_CTRL_PCIE2_WAKE 1 BRD_SM_CTRL_BUTTON 1>; }; =20 +&thermal_zones { + a55-thermal { + trips { + atrip2: trip2 { + temperature =3D <55000>; + hysteresis =3D <2000>; + type =3D "active"; + }; + + atrip3: trip3 { + temperature =3D <65000>; + hysteresis =3D <2000>; + type =3D "active"; + }; + + atrip4: trip4 { + temperature =3D <75000>; + hysteresis =3D <2000>; + type =3D "active"; + }; + }; + + cooling-maps { + map1 { + trip =3D <&atrip2>; + cooling-device =3D <&fan0 4 6>; + }; + + map2 { + trip =3D <&atrip3>; + cooling-device =3D <&fan0 6 8>; + }; + + map3 { + trip =3D <&atrip4>; + cooling-device =3D <&fan0 8 10>; + }; + }; + }; +}; + &usdhc1 { pinctrl-0 =3D <&pinctrl_usdhc1>; pinctrl-1 =3D <&pinctrl_usdhc1_100mhz>; --=20 2.37.1