arch/arm/boot/dts: Add watchdog 1 optional properties.

PATCH Superseded Christopher Bostic 2 participants 2 messages Jul 6, 2017 – Jul 7, 2017

Subsystems (2)

Device tree bindings Arm/Aspeed machine support

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Christopher Bostic

author

2017-07-06 22:28 UTC #0 lore raw

PATCH v2 1/1 arch/arm/boot/dts: Add watchdog 1 optional properties.

Define external-signal and no system reset optional parameters to the dev tree so that watchdog 1 can be configured for these modes.

Signed-off-by Christopher Bostic <[email protected]>

---
 arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts | 5 +++++
 1 file changed, 5 insertions(+)

arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts +5 -0

index 31315d0..44dad21 100644
@@ -420,6 +420,11 @@
 	aspeed,external-nodes = <&gfx &lhc>;
 };
 
+&wdt1 {
+	aspeed,reset-type = "none";
+	aspeed,external-signal;
+};
+
 &wdt2 {
 	status = "okay";
 };

Signature · 1 line

1.8.2.2

Joel Stanley

maintainer

2017-07-07 06:29 UTC #1 lore raw

Quoted 5 lines · Christopher Bostic

Define external-signal and no system reset optional parameters to the dev tree so that watchdog 1 can be configured for these modes.
Signed-off-by Christopher Bostic <[email protected]>

Thanks, merged into dev-4.10.

I tested that I could still reboot the system with the watchdog patches applied.

Cheers,

Joel

Quoted 23 lines

---
 arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts | 5 +++++
 1 file changed, 5 insertions(+)

arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts +5 -1

index 31315d0..44dad21 100644
@@ -420,6 +420,11 @@
        aspeed,external-nodes = <&gfx &lhc>;
 };
 
+&wdt1 {
+       aspeed,reset-type = "none";
+       aspeed,external-signal;
+};
+
 &wdt2 {
        status = "okay";
 };
--

1.8.2.2