[PATCH v4 5/5] DT/arm,gic-v3: add collections-reset-on-suspend property

[Derek Basehore]

This boolean property for the GIC-V3-ITS enables resending the MAP
COLLECTIONS commands when resuming for when the state is reset on
suspend.

Signed-off-by: Derek Basehore 
---
 Documentation/devicetree/bindings/interrupt-controller/arm,gic-v3.txt | 4 
 1 file changed, 4 insertions(+)

diff --git 
a/Documentation/devicetree/bindings/interrupt-controller/arm,gic-v3.txt 
b/Documentation/devicetree/bindings/interrupt-controller/arm,gic-v3.txt
index a470147d4f14..adb958e046d2 100644
--- a/Documentation/devicetree/bindings/interrupt-controller/arm,gic-v3.txt
+++ b/Documentation/devicetree/bindings/interrupt-controller/arm,gic-v3.txt
@@ -81,6 +81,10 @@ Optional:
 - reset-on-suspend: Boolean property. Indicates that the ITS state is
   reset on suspend. The state is then saved on suspend and restored on
   resume.
+- collections-reset-on-suspend : Boolean property. If the collections for the
+  ITS are stored internally instead of externally, the state will be lost if 
the
+  GIC loses power. Setting this enables the kernel to reset the collections
+  state on resume for this ITS node.
 
 The main GIC node must contain the appropriate #address-cells,
 #size-cells and ranges properties for the reg property of all ITS
-- 
2.16.0.rc1.238.g530d649a79-goog

[PATCH v4 5/5] DT/arm,gic-v3: add collections-reset-on-suspend property

[Derek Basehore]

This boolean property for the GIC-V3-ITS enables resending the MAP
COLLECTIONS commands when resuming for when the state is reset on
suspend.

Signed-off-by: Derek Basehore 
---
 Documentation/devicetree/bindings/interrupt-controller/arm,gic-v3.txt | 4 
 1 file changed, 4 insertions(+)

diff --git 
a/Documentation/devicetree/bindings/interrupt-controller/arm,gic-v3.txt 
b/Documentation/devicetree/bindings/interrupt-controller/arm,gic-v3.txt
index a470147d4f14..adb958e046d2 100644
--- a/Documentation/devicetree/bindings/interrupt-controller/arm,gic-v3.txt
+++ b/Documentation/devicetree/bindings/interrupt-controller/arm,gic-v3.txt
@@ -81,6 +81,10 @@ Optional:
 - reset-on-suspend: Boolean property. Indicates that the ITS state is
   reset on suspend. The state is then saved on suspend and restored on
   resume.
+- collections-reset-on-suspend : Boolean property. If the collections for the
+  ITS are stored internally instead of externally, the state will be lost if 
the
+  GIC loses power. Setting this enables the kernel to reset the collections
+  state on resume for this ITS node.
 
 The main GIC node must contain the appropriate #address-cells,
 #size-cells and ranges properties for the reg property of all ITS
-- 
2.16.0.rc1.238.g530d649a79-goog