| Message ID | 20201124045512.2008095-1-msbarth@linux.ibm.com |
|---|---|
| State | New |
| Headers | show |
| Series | [linux,dev-5.8] ARM: dts: aspeed: rainier-4u: Update fan config | expand |
On Mon, 2020-11-23 at 22:55 -0600, Matthew Barth wrote: > Rainier 4U systems has single rotor fans with a tach pulse of 4. > Reviewed-by: Eddie James <eajames@linux.ibm.com> > Signed-off-by: Matthew Barth <msbarth@linux.ibm.com> > --- > arch/arm/boot/dts/aspeed-bmc-ibm-rainier-4u.dts | 14 ++++++++++++++ > 1 file changed, 14 insertions(+) > > diff --git a/arch/arm/boot/dts/aspeed-bmc-ibm-rainier-4u.dts > b/arch/arm/boot/dts/aspeed-bmc-ibm-rainier-4u.dts > index 291f7d6c9979..f7fd3b3c90d0 100644 > --- a/arch/arm/boot/dts/aspeed-bmc-ibm-rainier-4u.dts > +++ b/arch/arm/boot/dts/aspeed-bmc-ibm-rainier-4u.dts > @@ -22,16 +22,30 @@ power-supply@6b { > > &fan0 { > tach-pulses = <4>; > + /delete-property/ maxim,fan-dual-tach; > }; > > &fan1 { > tach-pulses = <4>; > + /delete-property/ maxim,fan-dual-tach; > }; > > &fan2 { > tach-pulses = <4>; > + /delete-property/ maxim,fan-dual-tach; > }; > > &fan3 { > tach-pulses = <4>; > + /delete-property/ maxim,fan-dual-tach; > +}; > + > +&fan4 { > + tach-pulses = <4>; > + /delete-property/ maxim,fan-dual-tach; > +}; > + > +&fan5 { > + tach-pulses = <4>; > + /delete-property/ maxim,fan-dual-tach; > };
diff --git a/arch/arm/boot/dts/aspeed-bmc-ibm-rainier-4u.dts b/arch/arm/boot/dts/aspeed-bmc-ibm-rainier-4u.dts index 291f7d6c9979..f7fd3b3c90d0 100644 --- a/arch/arm/boot/dts/aspeed-bmc-ibm-rainier-4u.dts +++ b/arch/arm/boot/dts/aspeed-bmc-ibm-rainier-4u.dts @@ -22,16 +22,30 @@ power-supply@6b { &fan0 { tach-pulses = <4>; + /delete-property/ maxim,fan-dual-tach; }; &fan1 { tach-pulses = <4>; + /delete-property/ maxim,fan-dual-tach; }; &fan2 { tach-pulses = <4>; + /delete-property/ maxim,fan-dual-tach; }; &fan3 { tach-pulses = <4>; + /delete-property/ maxim,fan-dual-tach; +}; + +&fan4 { + tach-pulses = <4>; + /delete-property/ maxim,fan-dual-tach; +}; + +&fan5 { + tach-pulses = <4>; + /delete-property/ maxim,fan-dual-tach; };
Rainier 4U systems has single rotor fans with a tach pulse of 4. Signed-off-by: Matthew Barth <msbarth@linux.ibm.com> --- arch/arm/boot/dts/aspeed-bmc-ibm-rainier-4u.dts | 14 ++++++++++++++ 1 file changed, 14 insertions(+)