drivers/sensor: lis2dw12: Move power Kconfig property into dts

Move lis2dw12 power-mode option from Kconfigs to Device Tree.

Signed-off-by: Armando Visconti <armando.visconti@st.com>

drivers/sensor/lis2dw12/Kconfig

@@ -115,16 +115,4 @@ config LIS2DW12_ODR_1600
 
 endchoice
 
-config LIS2DW12_POWER_MODE
-	int "Sensor Power Modes"
-	range 0 4
-	default 0
-	help
-	  Specify the sensor power mode
-	  0: Low Power M1
-	  1: Low Power M2
-	  2: Low Power M3
-	  3: Low Power M4
-	  4: High Performance
-
 endif # LIS2DW12

drivers/sensor/lis2dw12/lis2dw12.c

@@ -288,7 +288,8 @@ static int lis2dw12_init(const struct device *dev)
 	}
 
 	/* set power mode */
-	if (lis2dw12_set_power_mode(lis2dw12, CONFIG_LIS2DW12_POWER_MODE)) {
+	LOG_DBG("power-mode is %d", cfg->pm);
+	if (lis2dw12_set_power_mode(lis2dw12, cfg->pm)) {
 		return -EIO;
 	}
 
@@ -318,7 +319,7 @@ static int lis2dw12_init(const struct device *dev)
 
 const struct lis2dw12_device_config lis2dw12_cfg = {
 	.bus_name = DT_INST_BUS_LABEL(0),
-	.pm = CONFIG_LIS2DW12_POWER_MODE,
+	.pm = DT_INST_PROP(0, power_mode),
 #ifdef CONFIG_LIS2DW12_TRIGGER
 	.gpio_int = GPIO_DT_SPEC_INST_GET_OR(0, irq_gpios, {0}),
 	.int_pin = DT_INST_PROP(0, int_pin),

dts/bindings/sensor/st,lis2dw12-common.yaml

@@ -30,6 +30,26 @@ properties:
         mandatory and if not present it defaults to 1 which is the
         configuration at power-up.
 
+    power-mode:
+      type: int
+      required: false
+      default: 0
+      description: |
+        Specify the sensor power mode. Default is power-up configuration.
+
+          0 # Low Power M1
+          1 # Low Power M2
+          2 # Low Power M3
+          3 # Low Power M4
+          4 # High Performance
+
+      enum:
+        - 0
+        - 1
+        - 2
+        - 3
+        - 4
+
     # tap and tap-tap configuration section
     # All default values are selected to match the power-up values.
     # tap and tap-tap events can be generated on INT1 only.