dt-bindings: tegra: pmc: Add Tegra234 support

The PMC found on Tegra234 is mostly similar to the one on Tegra194 but
supports slightly different I/O pads and wake events.

Reviewed-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

diff --git a/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra186-pmc.txt b/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra186-pmc.txt
index 2d89cdc..576462f 100644 (file)
--- a/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra186-pmc.txt
+++ b/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra186-pmc.txt
@@ -4,6 +4,7 @@ Required properties:
 - compatible: Should contain one of the following:
   - "nvidia,tegra186-pmc": for Tegra186
   - "nvidia,tegra194-pmc": for Tegra194
+  - "nvidia,tegra234-pmc": for Tegra234
 - reg: Must contain an (offset, length) pair of the register set for each
   entry in reg-names.
 - reg-names: Must include the following entries:
@@ -11,7 +12,7 @@ Required properties:
   - "wake"
   - "aotag"
   - "scratch"
-  - "misc" (Only for Tegra194)
+  - "misc" (Only for Tegra194 and later)
 
 Optional properties:
 - nvidia,invert-interrupt: If present, inverts the PMU interrupt signal.