Message ID | 20210310173222.17556-2-eajames@linux.ibm.com |
---|---|
State | New |
Headers | show |
Series | [linux,dev-5.10,1/3] ARM: dts: aspeed: rainier: Enable fan watchdog | expand |
On Thu, 11 Mar 2021, at 04:02, Eddie James wrote: > Set watchdog 1 to pulse the fan watchdog circuit that drives the FAULT > pin of the MAX31785, resulting in fans running at full speed, if at > any point the BMC stops pulsing it, such as a BMC reboot at runtime. > Enable watchdog 2 for BMC reboots. > > Signed-off-by: Matthew Barth <msbarth@linux.ibm.com> > Signed-off-by: Eddie James <eajames@linux.ibm.com> Acked-by: Andrew Jeffery <andrew@aj.id.au>
diff --git a/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts b/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts index f33c22f824cd..4836750776d0 100644 --- a/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts +++ b/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts @@ -2335,6 +2335,20 @@ &mac3 { use-ncsi; }; +&wdt1 { + aspeed,reset-type = "none"; + aspeed,external-signal; + aspeed,ext-push-pull; + aspeed,ext-active-high; + + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_wdtrst1_default>; +}; + +&wdt2 { + status = "okay"; +}; + &xdma { status = "okay"; memory-region = <&vga_memory>;