The Tegra186 CCPLEX_CLUSTER area contains memory-mapped
registers that initiate CPU frequency/voltage transitions.
Signed-off-by: Mikko Perttunen <mperttu...@nvidia.com>
---
.../arm/tegra/nvidia,tegra186-ccplex-cluster.txt | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
create mode 100644
Documentation/devicetree/bindings/arm/tegra/nvidia,tegra186-ccplex-cluster.txt
diff --git
a/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra186-ccplex-cluster.txt
b/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra186-ccplex-cluster.txt
new file mode 100644
index 000000000000..50cd615219e9
--- /dev/null
+++
b/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra186-ccplex-cluster.txt
@@ -0,0 +1,22 @@
+NVIDIA Tegra CCPLEX_CLUSTER area
+
+Required properties:
+- compatible: Should contain one of the following:
+ - "nvidia,tegra186-ccplex-cluster": for Tegra186
+- reg: Must contain an (offset, length) pair of the register set for each
+ entry in reg-names.
+- reg-names: Must include the following entries:
+ - "a57": Public aperture for A57 CPU cluster
+ - "denver": Public aperture for Denver CPU cluster
+- nvidia,bpmp: Phandle to BPMP device that can be queried for OPP tables
+
+Example:
+
+ ccplex@e000000 {
+ compatible = "nvidia,tegra186-ccplex-cluster";
+ reg = <0x0 0x0e060000 0x0 0x1000>,
+ <0x0 0x0e070000 0x0 0x1000>;
+ reg-names = "a57", "denver";
+
+ nvidia,bpmp = <&bpmp>;
+ };
--
2.1.4
