Some implementors of PSCI may relax the requirements of the PSCI
architectural warm reset. In order to comply with PSCI specification, a
different reset_type value must be used. The alternate PSCI
SYSTEM_RESET2 may be used in all warm/soft reboot scenarios, replacing
the architectural warm reset.
Signed-off-by: Elliot Berman <[email protected]>
---
Documentation/devicetree/bindings/arm/psci.yaml | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/psci.yaml b/Documentation/devicetree/bindings/arm/psci.yaml
index 8ef8542..a790e5a 100644
--- a/Documentation/devicetree/bindings/arm/psci.yaml
+++ b/Documentation/devicetree/bindings/arm/psci.yaml
@@ -102,6 +102,11 @@ properties:
[1] Kernel documentation - ARM idle states bindings
Documentation/devicetree/bindings/arm/idle-states.txt
+ arm,psci-sys-reset2-type:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: |
+ reset_type parameter value to use during a warm or soft reboot.
+
"#power-domain-cells":
description:
The number of cells in a PM domain specifier as per binding in [3].
--
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