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Commit 40431d16 authored by Bryan Wu's avatar Bryan Wu Committed by Stephen Warren
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ARM: tegra: enable PCA9546 on Cardhu 



Cardhu has a PCA9546 for I2C bus extension, which connects to 3
cameras. It's required for Tegra V4L2 soc camera driver and camera
sensor drivers.

Signed-off-by: default avatarBryan Wu <pengw@nvidia.com>
Signed-off-by: default avatarStephen Warren <swarren@nvidia.com>
parent 1771a254

arch/arm/boot/dts/tegra30-cardhu.dtsi

+7 −0
Original line number Diff line number Diff line
@@ -187,6 +187,13 @@ 
			interrupt-parent = <&gpio>;

			interrupts = <TEGRA_GPIO(L, 0) IRQ_TYPE_LEVEL_HIGH>;

		};



		i2cmux@70 {

			compatible = "nxp,pca9546";

			#address-cells = <1>;

			#size-cells = <0>;

			reg = <0x70>;

		};

	};



	i2c@7000c700 {