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| author | Yuantian Tang <andy.tang@nxp.com> | 2017-12-25 15:57:23 +0800 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2017-12-26 17:14:13 +0800 |
| commit | 1e33300782235ae6fdc891d9c3ba04ba59da6f3d (patch) | |
| tree | 53db64997031aa9a287fb67877fcf014a8ce8002 /arch/arm64/boot/dts/freescale/fsl-ls208xa-rdb.dtsi | |
| parent | df063a1fad47a247db351aeee5a18c0aae228299 (diff) | |
| download | lwn-1e33300782235ae6fdc891d9c3ba04ba59da6f3d.tar.gz lwn-1e33300782235ae6fdc891d9c3ba04ba59da6f3d.zip | |
arm64: dts: ls208xa: add power monitor chip node
Ina220 chip was used on ls208xardb platform to monitor power
comsumption. So add ina220 chip node in dts to enable power
consumption monitor feature.
Signed-off-by: Tang Yuantian <andy.tang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm64/boot/dts/freescale/fsl-ls208xa-rdb.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/fsl-ls208xa-rdb.dtsi | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls208xa-rdb.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls208xa-rdb.dtsi index 9a1d0d2ab1c3..5498c705ae6a 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls208xa-rdb.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls208xa-rdb.dtsi @@ -95,6 +95,18 @@ }; }; + i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x02>; + + ina220@40 { + compatible = "ti,ina220"; + reg = <0x40>; + shunt-resistor = <500>; + }; + }; + i2c@3 { #address-cells = <1>; #size-cells = <0>; |