arm64: zynqmp: Enable iio-hwmon for ina226 on zcu104
ina226 hwmon driver is deprecated and it is recommended to use new iio
based driver. The patch is enabling iio-hwmon driver to export
functionality from IIO to hwmon interface to be able to use lm-sensors
package.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
diff --git a/arch/arm/dts/zynqmp-zcu104-revC.dts b/arch/arm/dts/zynqmp-zcu104-revC.dts
index 8d8cabf..4044eea 100644
--- a/arch/arm/dts/zynqmp-zcu104-revC.dts
+++ b/arch/arm/dts/zynqmp-zcu104-revC.dts
@@ -41,6 +41,11 @@
device_type = "memory";
reg = <0x0 0x0 0x0 0x80000000>;
};
+
+ ina226 {
+ compatible = "iio-hwmon";
+ io-channels = <&u183 0>, <&u183 1>, <&u183 2>, <&u183 3>;
+ };
};
&can1 {
@@ -150,8 +155,9 @@
#address-cells = <1>;
#size-cells = <0>;
reg = <3>;
- ina226@40 { /* u183 */
+ u183: ina226@40 { /* u183 */
compatible = "ti,ina226";
+ #io-channel-cells = <1>;
reg = <0x40>;
shunt-resistor = <5000>;
};