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authorYuantian Tang <andy.tang@nxp.com>2017-12-25 10:57:23 +0300
committerShawn Guo <shawnguo@kernel.org>2017-12-26 12:14:13 +0300
commit1e33300782235ae6fdc891d9c3ba04ba59da6f3d (patch)
tree53db64997031aa9a287fb67877fcf014a8ce8002 /arch/arm64/boot/dts/freescale/fsl-ls208xa-rdb.dtsi
parentdf063a1fad47a247db351aeee5a18c0aae228299 (diff)
downloadlinux-1e33300782235ae6fdc891d9c3ba04ba59da6f3d.tar.xz
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.dtsi12
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>;