| Message ID | 20250921155605.1592643-1-devel@easynet.dev |
|---|---|
| State | Needs Review / ACK |
| Delegated to: | Tom Rini |
| Headers | show |
| Series | Fix Linux reboot on MT7988 using EFI and PSCI | expand |
Hi Frank W, Hope now the patch is in correct format. Kind regards, Adrian On 9/21/25 17:56, Adrian Ban wrote: > From: EasyNetDev <devel@easynet.dev> > > When booting Linux Kernel with U-Boot EFI -> GRUB EFI -> Linux Kernel > reboot is not possible using "system reboot". > > Adding PSCI node in devicetree fixes this issue. > > Signed-off-by: Adrian Ban <devel@easynet.dev> > --- > arch/arm/dts/mt7988.dtsi | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/arch/arm/dts/mt7988.dtsi b/arch/arm/dts/mt7988.dtsi > index 2d57c6f5709..e907cf89396 100644 > --- a/arch/arm/dts/mt7988.dtsi > +++ b/arch/arm/dts/mt7988.dtsi > @@ -51,6 +51,11 @@ > }; > }; > > + psci { > + compatible = "arm,psci-0.2"; > + method = "smc"; > + }; > + > system_clk: dummy40m { > compatible = "fixed-clock"; > clock-frequency = <40000000>;
diff --git a/arch/arm/dts/mt7988.dtsi b/arch/arm/dts/mt7988.dtsi index 2d57c6f5709..e907cf89396 100644 --- a/arch/arm/dts/mt7988.dtsi +++ b/arch/arm/dts/mt7988.dtsi @@ -51,6 +51,11 @@ }; }; + psci { + compatible = "arm,psci-0.2"; + method = "smc"; + }; + system_clk: dummy40m { compatible = "fixed-clock"; clock-frequency = <40000000>;