dt-bindings: Remove "status" from examples

Pretty much any node can have a status property, so it doesn't need to
be in examples.

Converted with the following command and removed examples with SoC and
board specific splits:

git grep -l -E 'status.*=.*' Documentation/devicetree/ | xargs sed -i -E '/\sstatus.*=.*"(disabled|ok|okay)/d'

Acked-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Rob Herring <robh@kernel.org>

Documentation/devicetree/bindings/gpu/nvidia,gk20a.txt

@@ -51,7 +51,6 @@ Example for GK20A:
 		resets = <&tegra_car 184>;
 		reset-names = "gpu";
 		iommus = <&mc TEGRA_SWGROUP_GPU>;
-		status = "disabled";
 	};
 
 Example for GM20B:
@@ -70,7 +69,6 @@ Example for GM20B:
 		resets = <&tegra_car 184>;
 		reset-names = "gpu";
 		iommus = <&mc TEGRA_SWGROUP_GPU>;
-		status = "disabled";
 	};
 
 Example for GP10B:
@@ -89,5 +87,4 @@ Example for GP10B:
 		reset-names = "gpu";
 		power-domains = <&bpmp TEGRA186_POWER_DOMAIN_GPU>;
 		iommus = <&smmu TEGRA186_SID_GPU>;
-		status = "disabled";
 	};

Documentation/devicetree/bindings/gpu/samsung-g2d.txt

@@ -24,5 +24,4 @@ Example:
 		interrupts = <0 89 0>;
 		clocks = <&clock 177>, <&clock 277>;
 		clock-names = "sclk_fimg2d", "fimg2d";
-		status = "disabled";
 	};