| Message ID | 20221226054535.2836110-3-potin.lai.pt@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | ARM: dts: aspeed: bletchley: Update Bletchley devicetree | expand |
On Mon, Dec 26, 2022 at 01:45:35PM +0800, Potin Lai wrote: > Enable WDTRST1 external signal to send a reset pluse to peripherals while > BMC reset. nit: s/pluse/pulse > > Signed-off-by: Potin Lai <potin.lai.pt@gmail.com> > --- > arch/arm/boot/dts/aspeed-bmc-facebook-bletchley.dts | 11 +++++++++++ > 1 file changed, 11 insertions(+) > > diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-bletchley.dts b/arch/arm/boot/dts/aspeed-bmc-facebook-bletchley.dts > index 791f83aaac50..050ed7e810fa 100644 > --- a/arch/arm/boot/dts/aspeed-bmc-facebook-bletchley.dts > +++ b/arch/arm/boot/dts/aspeed-bmc-facebook-bletchley.dts > @@ -1064,3 +1064,14 @@ pinctrl_gpiov2_unbiased_default: gpiov2 { > bias-disable; > }; > }; > + > +&wdt1 { > + status = "okay"; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_wdtrst1_default>; > + aspeed,reset-type = "soc"; > + aspeed,external-signal; > + aspeed,ext-push-pull; > + aspeed,ext-active-high; > + aspeed,ext-pulse-duration = <256>; > +}; > -- > 2.31.1 >
diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-bletchley.dts b/arch/arm/boot/dts/aspeed-bmc-facebook-bletchley.dts index 791f83aaac50..050ed7e810fa 100644 --- a/arch/arm/boot/dts/aspeed-bmc-facebook-bletchley.dts +++ b/arch/arm/boot/dts/aspeed-bmc-facebook-bletchley.dts @@ -1064,3 +1064,14 @@ pinctrl_gpiov2_unbiased_default: gpiov2 { bias-disable; }; }; + +&wdt1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_wdtrst1_default>; + aspeed,reset-type = "soc"; + aspeed,external-signal; + aspeed,ext-push-pull; + aspeed,ext-active-high; + aspeed,ext-pulse-duration = <256>; +};
Enable WDTRST1 external signal to send a reset pluse to peripherals while BMC reset. Signed-off-by: Potin Lai <potin.lai.pt@gmail.com> --- arch/arm/boot/dts/aspeed-bmc-facebook-bletchley.dts | 11 +++++++++++ 1 file changed, 11 insertions(+)