| Message ID | 20241028-arm-psci-system_reset2-vendor-reboots-v7-4-a4c40b0ebc54@quicinc.com |
|---|---|
| State | Superseded |
| Headers | show |
| Series | Implement vendor resets for PSCI SYSTEM_RESET2 | expand |
On Mon, Oct 28, 2024 at 11:44:58AM -0700, Elliot Berman wrote: Please fix the subject prefix, it should match other changes to the same files. Regards, Bjorn > Add nodes for the vendor-defined system resets. "bootloader" will cause > device to reboot and stop in the bootloader's fastboot mode. "edl" will > cause device to reboot into "emergency download mode", which permits > loading images via the Firehose protocol. > > Co-developed-by: Shivendra Pratap <quic_spratap@quicinc.com> > Signed-off-by: Shivendra Pratap <quic_spratap@quicinc.com> > Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> > Signed-off-by: Elliot Berman <quic_eberman@quicinc.com> > --- > arch/arm64/boot/dts/qcom/qcm6490-idp.dts | 7 +++++++ > arch/arm64/boot/dts/qcom/sc7280.dtsi | 2 +- > 2 files changed, 8 insertions(+), 1 deletion(-) > > diff --git a/arch/arm64/boot/dts/qcom/qcm6490-idp.dts b/arch/arm64/boot/dts/qcom/qcm6490-idp.dts > index a0668f767e4b..9c141244a7b2 100644 > --- a/arch/arm64/boot/dts/qcom/qcm6490-idp.dts > +++ b/arch/arm64/boot/dts/qcom/qcm6490-idp.dts > @@ -617,6 +617,13 @@ &pon_resin { > status = "okay"; > }; > > +&psci { > + reset-types { > + mode-bootloader = <0x10001 0x2>; > + mode-edl = <0 0x1>; > + }; > +}; > + > &qupv3_id_0 { > status = "okay"; > }; > diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi > index 3d8410683402..5360d0e51a65 100644 > --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi > +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi > @@ -850,7 +850,7 @@ pmu { > interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_LOW>; > }; > > - psci { > + psci: psci { > compatible = "arm,psci-1.0"; > method = "smc"; > > > -- > 2.34.1 >
diff --git a/arch/arm64/boot/dts/qcom/qcm6490-idp.dts b/arch/arm64/boot/dts/qcom/qcm6490-idp.dts index a0668f767e4b..9c141244a7b2 100644 --- a/arch/arm64/boot/dts/qcom/qcm6490-idp.dts +++ b/arch/arm64/boot/dts/qcom/qcm6490-idp.dts @@ -617,6 +617,13 @@ &pon_resin { status = "okay"; }; +&psci { + reset-types { + mode-bootloader = <0x10001 0x2>; + mode-edl = <0 0x1>; + }; +}; + &qupv3_id_0 { status = "okay"; }; diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi index 3d8410683402..5360d0e51a65 100644 --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi @@ -850,7 +850,7 @@ pmu { interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_LOW>; }; - psci { + psci: psci { compatible = "arm,psci-1.0"; method = "smc";