From: Elliot Berman <elliot.berman@xxxxxxxxxxxxxxxx>
Add support for SYSTEM_RESET2 vendor-specific resets in
qcm6490-idp as reboot-modes. Describe the 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.
Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>
Signed-off-by: Elliot Berman <elliot.berman@xxxxxxxxxxxxxxxx>
Signed-off-by: Shivendra Pratap <shivendra.pratap@xxxxxxxxxxxxxxxx>
---
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 8ed6e28b0c2977b831a1f156014eb9d6f70d0243..51d5991a5c392d2b7afcb5dd7726a01ededc199c 100644
--- a/arch/arm64/boot/dts/qcom/qcm6490-idp.dts
+++ b/arch/arm64/boot/dts/qcom/qcm6490-idp.dts
@@ -654,6 +654,13 @@ &pon_resin {
status = "okay";
};
+&psci {
+ reboot-mode {
+ 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 0dd6a5c91d109c78333f6b90104fa51fcf3bd64c..0db3fab9915b247d3c30d7484625fbd89a3514d1 100644
--- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
@@ -857,7 +857,7 @@ pmu-a78 {
interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_LOW>;
};
- psci {
+ psci: psci {
compatible = "arm,psci-1.0";
method = "smc";
--
2.34.1
