dt-bindings: tegra: Add missing chips and NVIDIA boards

Add compatibility strings for supported but undocumented Tegra chips
(Tegra114/124/132/210/186/194) and reference boards.
Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>

Documentation/devicetree/bindings/arm/tegra.txt

@@ -9,6 +9,12 @@ following compatible values:
 
   nvidia,tegra20
   nvidia,tegra30
+  nvidia,tegra114
+  nvidia,tegra124
+  nvidia,tegra132
+  nvidia,tegra210
+  nvidia,tegra186
+  nvidia,tegra194
 
 Boards
 -------------------------------------------
@@ -26,8 +32,18 @@ board-specific compatible values:
   nvidia,cardhu
   nvidia,cardhu-a02
   nvidia,cardhu-a04
+  nvidia,dalmore
   nvidia,harmony
+  nvidia,jetson-tk1
+  nvidia,norrin
+  nvidia,p2371-0000
+  nvidia,p2371-2180
+  nvidia,p2571
+  nvidia,p2771-0000
+  nvidia,p2972-0000
+  nvidia,roth
   nvidia,seaboard
+  nvidia,tn7
   nvidia,ventana
   toradex,apalis_t30
   toradex,apalis_t30-eval