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-rw-r--r--Documentation/devicetree/bindings/arm/gic.txt24
1 files changed, 20 insertions, 4 deletions
diff --git a/Documentation/devicetree/bindings/arm/gic.txt b/Documentation/devicetree/bindings/arm/gic.txt
index 2da059a4790c..cc56021eb60b 100644
--- a/Documentation/devicetree/bindings/arm/gic.txt
+++ b/Documentation/devicetree/bindings/arm/gic.txt
@@ -11,13 +11,14 @@ have PPIs or SGIs.
Main node required properties:
- compatible : should be one of:
- "arm,gic-400"
+ "arm,arm1176jzf-devchip-gic"
+ "arm,arm11mp-gic"
"arm,cortex-a15-gic"
- "arm,cortex-a9-gic"
"arm,cortex-a7-gic"
- "arm,arm11mp-gic"
+ "arm,cortex-a9-gic"
+ "arm,gic-400"
+ "arm,pl390"
"brcm,brahma-b15-gic"
- "arm,arm1176jzf-devchip-gic"
"qcom,msm-8660-qgic"
"qcom,msm-qgic2"
- interrupt-controller : Identifies the node as an interrupt controller
@@ -58,6 +59,21 @@ Optional
regions, used when the GIC doesn't have banked registers. The offset is
cpu-offset * cpu-nr.
+- clocks : List of phandle and clock-specific pairs, one for each entry
+ in clock-names.
+- clock-names : List of names for the GIC clock input(s). Valid clock names
+ depend on the GIC variant:
+ "ic_clk" (for "arm,arm11mp-gic")
+ "PERIPHCLKEN" (for "arm,cortex-a15-gic")
+ "PERIPHCLK", "PERIPHCLKEN" (for "arm,cortex-a9-gic")
+ "clk" (for "arm,gic-400")
+ "gclk" (for "arm,pl390")
+
+- power-domains : A phandle and PM domain specifier as defined by bindings of
+ the power controller specified by phandle, used when the GIC
+ is part of a Power or Clock Domain.
+
+
Example:
intc: interrupt-controller@fff11000 {