The Tegra AGIC interrupt controller is compatible with the ARM GIC-400 interrupt controller. The Tegra AGIC requires two clocks, namely the "ape" (functional) and "apb2ape" (interface) clocks, to operate. Add the compatible string and clock information for the AGIC to the GIC device-tree binding documentation. Signed-off-by: Jon Hunter <jonathanh@xxxxxxxxxx> --- I am not sure if it will be popular to add Tegra specific clock names to the GIC DT docs. However, in that case, then possibly the only alternative is to move the Tegra AGIC driver into its own file and expose the GIC APIs for it to use. Then we could add our own DT doc for the Tegra AGIC as well (based upon the ARM GIC). Documentation/devicetree/bindings/interrupt-controller/arm,gic.txt | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/interrupt-controller/arm,gic.txt b/Documentation/devicetree/bindings/interrupt-controller/arm,gic.txt index 793c20ff8fcc..6f34267f1438 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/arm,gic.txt +++ b/Documentation/devicetree/bindings/interrupt-controller/arm,gic.txt @@ -21,6 +21,7 @@ Main node required properties: "arm,pl390" "arm,tc11mp-gic" "brcm,brahma-b15-gic" + "nvidia,tegra210-agic" "qcom,msm-8660-qgic" "qcom,msm-qgic2" - interrupt-controller : Identifies the node as an interrupt controller @@ -70,6 +71,7 @@ Optional "PERIPHCLK", "PERIPHCLKEN" (for "arm,cortex-a9-gic") "clk" (for "arm,gic-400") "gclk" (for "arm,pl390") + "ape" and "apb2ape" (for "nvidia,tegra,agic") - power-domains : A phandle and PM domain specifier as defined by bindings of the power controller specified by phandle, used when the GIC -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
