arm64: zynqmp: Enable iio-hwmon for ina226 on zcu106

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-zcu106-revA.dts b/arch/arm/dts/zynqmp-zcu106-revA.dts
index 74d501df38ba5b1de12fbf65fb32c65465209152..1d452e8359090641c447f0f3788665defbdf119c 100644 (file)
--- a/arch/arm/dts/zynqmp-zcu106-revA.dts
+++ b/arch/arm/dts/zynqmp-zcu106-revA.dts
@@ -64,6 +64,79 @@
                        linux,default-trigger = "heartbeat";
                };
        };
+
+       ina226-u76 {
+               compatible = "iio-hwmon";
+               io-channels = <&u76 0>, <&u76 1>, <&u76 2>, <&u76 3>;
+       };
+       ina226-u77 {
+               compatible = "iio-hwmon";
+               io-channels = <&u77 0>, <&u77 1>, <&u77 2>, <&u77 3>;
+       };
+       ina226-u78 {
+               compatible = "iio-hwmon";
+               io-channels = <&u78 0>, <&u78 1>, <&u78 2>, <&u78 3>;
+       };
+       ina226-u87 {
+               compatible = "iio-hwmon";
+               io-channels = <&u87 0>, <&u87 1>, <&u87 2>, <&u87 3>;
+       };
+       ina226-u85 {
+               compatible = "iio-hwmon";
+               io-channels = <&u85 0>, <&u85 1>, <&u85 2>, <&u85 3>;
+       };
+       ina226-u86 {
+               compatible = "iio-hwmon";
+               io-channels = <&u86 0>, <&u86 1>, <&u86 2>, <&u86 3>;
+       };
+       ina226-u93 {
+               compatible = "iio-hwmon";
+               io-channels = <&u93 0>, <&u93 1>, <&u93 2>, <&u93 3>;
+       };
+       ina226-u88 {
+               compatible = "iio-hwmon";
+               io-channels = <&u88 0>, <&u88 1>, <&u88 2>, <&u88 3>;
+       };
+       ina226-u15 {
+               compatible = "iio-hwmon";
+               io-channels = <&u15 0>, <&u15 1>, <&u15 2>, <&u15 3>;
+       };
+       ina226-u92 {
+               compatible = "iio-hwmon";
+               io-channels = <&u92 0>, <&u92 1>, <&u92 2>, <&u92 3>;
+       };
+       ina226-u79 {
+               compatible = "iio-hwmon";
+               io-channels = <&u79 0>, <&u79 1>, <&u79 2>, <&u79 3>;
+       };
+       ina226-u81 {
+               compatible = "iio-hwmon";
+               io-channels = <&u81 0>, <&u81 1>, <&u81 2>, <&u81 3>;
+       };
+       ina226-u80 {
+               compatible = "iio-hwmon";
+               io-channels = <&u80 0>, <&u80 1>, <&u80 2>, <&u80 3>;
+       };
+       ina226-u84 {
+               compatible = "iio-hwmon";
+               io-channels = <&u84 0>, <&u84 1>, <&u84 2>, <&u84 3>;
+       };
+       ina226-u16 {
+               compatible = "iio-hwmon";
+               io-channels = <&u16 0>, <&u16 1>, <&u16 2>, <&u16 3>;
+       };
+       ina226-u65 {
+               compatible = "iio-hwmon";
+               io-channels = <&u65 0>, <&u65 1>, <&u65 2>, <&u65 3>;
+       };
+       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>;
+       };
 };
 
 &can1 {
@@ -184,53 +257,63 @@
                        #size-cells = <0>;
                        reg = <0>;
                        /* PS_PMBUS */
-                       ina226@40 { /* u76 */
+                       u76: ina226@40 { /* u76 */
                                compatible = "ti,ina226";
+                               #io-channel-cells = <1>;
                                reg = <0x40>;
                                shunt-resistor = <5000>;
                        };
-                       ina226@41 { /* u77 */
+                       u77: ina226@41 { /* u77 */
                                compatible = "ti,ina226";
+                               #io-channel-cells = <1>;
                                reg = <0x41>;
                                shunt-resistor = <5000>;
                        };
-                       ina226@42 { /* u78 */
+                       u78: ina226@42 { /* u78 */
                                compatible = "ti,ina226";
+                               #io-channel-cells = <1>;
                                reg = <0x42>;
                                shunt-resistor = <5000>;
                        };
-                       ina226@43 { /* u87 */
+                       u87: ina226@43 { /* u87 */
                                compatible = "ti,ina226";
+                               #io-channel-cells = <1>;
                                reg = <0x43>;
                                shunt-resistor = <5000>;
                        };
-                       ina226@44 { /* u85 */
+                       u85: ina226@44 { /* u85 */
                                compatible = "ti,ina226";
+                               #io-channel-cells = <1>;
                                reg = <0x44>;
                                shunt-resistor = <5000>;
                        };
-                       ina226@45 { /* u86 */
+                       u86: ina226@45 { /* u86 */
                                compatible = "ti,ina226";
+                               #io-channel-cells = <1>;
                                reg = <0x45>;
                                shunt-resistor = <5000>;
                        };
-                       ina226@46 { /* u93 */
+                       u93: ina226@46 { /* u93 */
                                compatible = "ti,ina226";
+                               #io-channel-cells = <1>;
                                reg = <0x46>;
                                shunt-resistor = <5000>;
                        };
-                       ina226@47 { /* u88 */
+                       u88: ina226@47 { /* u88 */
                                compatible = "ti,ina226";
+                               #io-channel-cells = <1>;
                                reg = <0x47>;
                                shunt-resistor = <5000>;
                        };
-                       ina226@4a { /* u15 */
+                       u15: ina226@4a { /* u15 */
                                compatible = "ti,ina226";
+                               #io-channel-cells = <1>;
                                reg = <0x4a>;
                                shunt-resistor = <5000>;
                        };
-                       ina226@4b { /* u92 */
+                       u92: ina226@4b { /* u92 */
                                compatible = "ti,ina226";
+                               #io-channel-cells = <1>;
                                reg = <0x4b>;
                                shunt-resistor = <5000>;
                        };
@@ -240,43 +323,51 @@
                        #size-cells = <0>;
                        reg = <1>;
                        /* PL_PMBUS */
-                       ina226@40 { /* u79 */
+                       u79: ina226@40 { /* u79 */
                                compatible = "ti,ina226";
+                               #io-channel-cells = <1>;
                                reg = <0x40>;
                                shunt-resistor = <2000>;
                        };
-                       ina226@41 { /* u81 */
+                       u81: ina226@41 { /* u81 */
                                compatible = "ti,ina226";
+                               #io-channel-cells = <1>;
                                reg = <0x41>;
                                shunt-resistor = <5000>;
                        };
-                       ina226@42 { /* u80 */
+                       u80: ina226@42 { /* u80 */
                                compatible = "ti,ina226";
+                               #io-channel-cells = <1>;
                                reg = <0x42>;
                                shunt-resistor = <5000>;
                        };
-                       ina226@43 { /* u84 */
+                       u84: ina226@43 { /* u84 */
                                compatible = "ti,ina226";
+                               #io-channel-cells = <1>;
                                reg = <0x43>;
                                shunt-resistor = <5000>;
                        };
-                       ina226@44 { /* u16 */
+                       u16: ina226@44 { /* u16 */
                                compatible = "ti,ina226";
+                               #io-channel-cells = <1>;
                                reg = <0x44>;
                                shunt-resistor = <5000>;
                        };
-                       ina226@45 { /* u65 */
+                       u65: ina226@45 { /* u65 */
                                compatible = "ti,ina226";
+                               #io-channel-cells = <1>;
                                reg = <0x45>;
                                shunt-resistor = <5000>;
                        };
-                       ina226@46 { /* u74 */
+                       u74: ina226@46 { /* u74 */
                                compatible = "ti,ina226";
+                               #io-channel-cells = <1>;
                                reg = <0x46>;
                                shunt-resistor = <5000>;
                        };
-                       ina226@47 { /* u75 */
+                       u75: ina226@47 { /* u75 */
                                compatible = "ti,ina226";
+                               #io-channel-cells = <1>;
                                reg = <0x47>;
                                shunt-resistor = <5000>;
                        };