Add devicetree bindings for using PSCI SYSTEM_RESET2 with vendor reset types. Signed-off-by: Elliot Berman <quic_eberman@xxxxxxxxxxx> --- .../power/reset/arm,psci-vendor-reset.yaml | 35 +++++++++++++++++++ MAINTAINERS | 1 + 2 files changed, 36 insertions(+) create mode 100644 Documentation/devicetree/bindings/power/reset/arm,psci-vendor-reset.yaml diff --git a/Documentation/devicetree/bindings/power/reset/arm,psci-vendor-reset.yaml b/Documentation/devicetree/bindings/power/reset/arm,psci-vendor-reset.yaml new file mode 100644 index 000000000000..18b0b8c167a1 --- /dev/null +++ b/Documentation/devicetree/bindings/power/reset/arm,psci-vendor-reset.yaml @@ -0,0 +1,35 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +# Copyright 2023 Qualcomm Innovation Center, Inc. All Rights Reserved. +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/power/reset/arm,psci-vendor-reset.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: PSCI SYSTEM_RESET2 Vendor Resets + +maintainers: + - Elliot Berman <quic_eberman@xxxxxxxxxxx> + +description: | + PSCI SYSTEM_RESET2 supports vendor-defined reset types. This describes + the conversion of reboot modes to the reset types. + +properties: + compatible: + const: arm,psci-vendor-reset + +allOf: + - $ref: reboot-mode.yaml# + +additionalProperties: false + +examples: + - | + firmware { + psci-vendor-resets { + compatible = "arm,psci-vendor-reset"; + reboot-normal = <0x100>; + reboot-bootloader = <0x101>; + reboot-fastboot = <0x102>; + }; + }; diff --git a/MAINTAINERS b/MAINTAINERS index d516295978a4..2da4c5f1917b 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -16982,6 +16982,7 @@ M: Mark Rutland <mark.rutland@xxxxxxx> M: Lorenzo Pieralisi <lpieralisi@xxxxxxxxxx> L: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx (moderated for non-subscribers) S: Maintained +F: Documentation/devicetree/bindings/power/reset/arm,psci-vendor-reset.yaml F: drivers/firmware/psci/ F: include/linux/psci.h F: include/uapi/linux/psci.h -- 2.41.0
