Commit e6873087 authored by Tao Ren's avatar Tao Ren Committed by Joel Stanley
Browse files

ARM: dts: aspeed: wedge40: Enable pwm_tacho device 



Enable pwm_tacho device for fan control and monitoring in Wedge40.

Signed-off-by: default avatarTao Ren <rentao.bupt@gmail.com>
Signed-off-by: default avatarJoel Stanley <joel@jms.id.au>
parent acd00930

arch/arm/boot/dts/aspeed-bmc-facebook-wedge40.dts

+29 −0
Original line number Diff line number Diff line
@@ -135,3 +135,32 @@ 
&adc {

	status = "okay";

};



&pwm_tacho {

	status = "okay";

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_pwm0_default

		     &pinctrl_pwm1_default

		     &pinctrl_pwm6_default

		     &pinctrl_pwm7_default>;



	fan@0 {

		reg = <0x00>;

		aspeed,fan-tach-ch = /bits/ 8 <0x00 0x01>;

	};



	fan@1 {

		reg = <0x01>;

		aspeed,fan-tach-ch = /bits/ 8 <0x02 0x03>;

	};



	fan@6 {

		reg = <0x06>;

		aspeed,fan-tach-ch = /bits/ 8 <0x04 0x05>;

	};



	fan@7 {

		reg = <0x07>;

		aspeed,fan-tach-ch = /bits/ 8 <0x06 0x07>;

	};

};

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