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arm64: zynqmp: Enable iio-hwmon for ina226 on g-a2197-00

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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>
This commit is contained in:
Michal Simek 2019-08-26 11:09:42 +02:00
parent 2975a42b42
commit ae7677edb7
1 changed files with 37 additions and 6 deletions
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43
arch/arm/dts/zynqmp-g-a2197-00-revA.dts
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@ -38,6 +38,31 @@
device_type = "memory"; device_type = "memory";
reg = <0x0 0x0 0x0 0x80000000>; reg = <0x0 0x0 0x0 0x80000000>;
}; };
ina226-u74 {
compatible = "iio-hwmon";
io-channels = <&u74 0>, <&u74 1>, <&u74 2>, <&u74 3>;
};
ina226-u75 {
compatible = "iio-hwmon";
io-channels = <&u75 0>, <&u75 1>, <&u75 2>, <&u75 3>;
};
ina226-u78 {
compatible = "iio-hwmon";
io-channels = <&u78 0>, <&u78 1>, <&u78 2>, <&u78 3>;
};
ina226-u79 {
compatible = "iio-hwmon";
io-channels = <&u79 0>, <&u79 1>, <&u79 2>, <&u79 3>;
};
ina226-u82 {
compatible = "iio-hwmon";
io-channels = <&u82 0>, <&u82 1>, <&u82 2>, <&u82 3>;
};
ina226-u84 {
compatible = "iio-hwmon";
io-channels = <&u84 0>, <&u84 1>, <&u84 2>, <&u84 3>;
};
}; };
&sdhci0 { /* emmc MIO 13-23 16GB */ &sdhci0 { /* emmc MIO 13-23 16GB */
@ -198,33 +223,39 @@
compatible = "ti,tps544b25"; compatible = "ti,tps544b25";
reg = <0x20>; reg = <0x20>;
}; };
ina226@40 { /* u74 */ u74: ina226@40 { /* u74 */
compatible = "ti,ina226"; compatible = "ti,ina226";
#io-channel-cells = <1>;
reg = <0x40>; reg = <0x40>;
shunt-resistor = <1000>; shunt-resistor = <1000>;
}; };
ina226@41 { /* u75 */ u75: ina226@41 { /* u75 */
compatible = "ti,ina226"; compatible = "ti,ina226";
#io-channel-cells = <1>;
reg = <0x41>; reg = <0x41>;
shunt-resistor = <1000>; shunt-resistor = <1000>;
}; };
ina226@42 { /* u78 */ u78: ina226@42 { /* u78 */
compatible = "ti,ina226"; compatible = "ti,ina226";
#io-channel-cells = <1>;
reg = <0x42>; reg = <0x42>;
shunt-resistor = <5000>; shunt-resistor = <5000>;
}; };
ina226@43 { /* u79 */ u79: ina226@43 { /* u79 */
compatible = "ti,ina226"; compatible = "ti,ina226";
#io-channel-cells = <1>;
reg = <0x43>; reg = <0x43>;
shunt-resistor = <1000>; shunt-resistor = <1000>;
}; };
ina226@44 { /* u82 */ u82: ina226@44 { /* u82 */
compatible = "ti,ina226"; compatible = "ti,ina226";
#io-channel-cells = <1>;
reg = <0x44>; reg = <0x44>;
shunt-resistor = <1000>; shunt-resistor = <1000>;
}; };
ina226@45 { /* u84 */ u84: ina226@45 { /* u84 */
compatible = "ti,ina226"; compatible = "ti,ina226";
#io-channel-cells = <1>;
reg = <0x45>; reg = <0x45>;
shunt-resistor = <5000>; shunt-resistor = <5000>;
}; };