dt-bindings: Add documentation for Tegra186 Denver

Update arm/cpus.txt with the compatible string for the Denver CPU found
on Tegra186 SoCs.

Signed-off-by: Thierry Reding <treding@nvidia.com>

diff --git a/Documentation/devicetree/bindings/arm/cpus.txt b/Documentation/devicetree/bindings/arm/cpus.txt
index e6782d5..6b79f87 100644 (file)
--- a/Documentation/devicetree/bindings/arm/cpus.txt
+++ b/Documentation/devicetree/bindings/arm/cpus.txt
@@ -178,6 +178,7 @@ nodes to be present and contain the properties described below.
                            "marvell,pj4b"
                            "marvell,sheeva-v5"
                            "nvidia,tegra132-denver"
+                           "nvidia,tegra186-denver"
                            "qcom,krait"
                            "qcom,kryo"
                            "qcom,scorpion"