Revise fan tach config for max31790 driver change Signed-off-by: Delphine CC Chiu <Delphine_CC_Chiu@xxxxxxxxxx> --- .../aspeed/aspeed-bmc-facebook-yosemite4.dts | 48 +++++++++++++++++-- 1 file changed, 44 insertions(+), 4 deletions(-) diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite4.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite4.dts index 3baf1df11a81..59615a6958ec 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite4.dts +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite4.dts @@ -1103,8 +1103,18 @@ adc@1f { pwm@20{ compatible = "maxim,max31790"; - pwm-as-tach = <4 5>; + #address-cells = <1>; + #size-cells = <0>; reg = <0x20>; + channel@4 { + reg = <4>; + sensor-type = "TACH"; + }; + + channel@5 { + reg = <5>; + sensor-type = "TACH"; + }; }; gpio@22{ @@ -1116,8 +1126,18 @@ gpio@22{ pwm@2f{ compatible = "maxim,max31790"; - pwm-as-tach = <4 5>; + #address-cells = <1>; + #size-cells = <0>; reg = <0x2f>; + channel@4 { + reg = <4>; + sensor-type = "TACH"; + }; + + channel@5 { + reg = <5>; + sensor-type = "TACH"; + }; }; adc@33 { @@ -1153,8 +1173,18 @@ adc@1f { pwm@20{ compatible = "maxim,max31790"; - pwm-as-tach = <4 5>; + #address-cells = <1>; + #size-cells = <0>; reg = <0x20>; + channel@4 { + reg = <4>; + sensor-type = "TACH"; + }; + + channel@5 { + reg = <5>; + sensor-type = "TACH"; + }; }; gpio@22{ @@ -1166,8 +1196,18 @@ gpio@22{ pwm@2f{ compatible = "maxim,max31790"; - pwm-as-tach = <4 5>; + #address-cells = <1>; + #size-cells = <0>; reg = <0x2f>; + channel@4 { + reg = <4>; + sensor-type = "TACH"; + }; + + channel@5 { + reg = <5>; + sensor-type = "TACH"; + }; }; adc@33 { -- 2.25.1