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arm64: dts: hikey: add label properties to UARTs 

Add label properties to provide a way to identify UARTs based on their
board or connector name. This follows naming convention in 96boards CE
spec. Ports without external connections are not labelled.

Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
This commit is contained in:
Rob Herring 2015-12-10 15:21:13 -06:00 committed by Olof Johansson
parent 262c45d43f
commit dd90caaca2
1 changed files with 7 additions and 0 deletions
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arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts
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@ -32,3 +32,10 @@
reg = <0x0 0x0 0x0 0x40000000>; reg = <0x0 0x0 0x0 0x40000000>;
}; };
}; };
&uart2 {
label = "LS-UART0";
};
&uart3 {
label = "LS-UART1";
};