diff options
| author | Eddie James <eajames@linux.ibm.com> | 2021-03-29 10:00:18 -0500 |
|---|---|---|
| committer | Joel Stanley <joel@jms.id.au> | 2021-04-08 11:13:56 +0930 |
| commit | 6cebf3764fea1cd4afae7a0b6f1274469c3de857 (patch) | |
| tree | 29c394e83c01ee0437d04d315f79cf841764102b /arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts | |
| parent | 5dbbacd43fc529b3998e9229b65e97451c1a56d4 (diff) | |
ARM: dts: aspeed: everest: Enable fan watchdog
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>
Link: https://lore.kernel.org/r/20210329150020.13632-21-eajames@linux.ibm.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
Diffstat (limited to 'arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts')
| -rw-r--r-- | arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts b/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts index 52d2abac8b94..5f8dd3cf4a3d 100644 --- a/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts +++ b/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts @@ -2308,6 +2308,20 @@ 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>; |