drivers/sensor: iis2dlpc: Move power Kconfig property into dts

Move iis2dlpc power-mode option from Kconfigs to Device Tree.

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

drivers/sensor/iis2dlpc/Kconfig

@@ -156,16 +156,4 @@ endif # IIS2DLPC_PULSE
 
 endif # IIS2DLPC_TRIGGER
 
-config IIS2DLPC_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 # IIS2DLPC

drivers/sensor/iis2dlpc/iis2dlpc.c

@@ -287,7 +287,8 @@ static int iis2dlpc_init(const struct device *dev)
 	}
 
 	/* set power mode */
-	if (iis2dlpc_set_power_mode(iis2dlpc, CONFIG_IIS2DLPC_POWER_MODE)) {
+	LOG_INF("power-mode is %d", cfg->pm);
+	if (iis2dlpc_set_power_mode(iis2dlpc, cfg->pm)) {
 		return -EIO;
 	}
 
@@ -373,7 +374,7 @@ static int iis2dlpc_init(const struct device *dev)
 
 const struct iis2dlpc_device_config iis2dlpc_cfg = {
 	.bus_name = DT_INST_BUS_LABEL(0),
-	.pm = CONFIG_IIS2DLPC_POWER_MODE,
+	.pm = DT_INST_PROP(0, power_mode),
 	.range = DT_INST_PROP(0, range),
 #ifdef CONFIG_IIS2DLPC_TRIGGER
 	.int_gpio_port = DT_INST_GPIO_LABEL(0, drdy_gpios),

dts/bindings/sensor/st,iis2dlpc-common.yaml

@@ -21,3 +21,15 @@ properties:
         -  8 #  8g (0.976 mg/LSB)
         -  4 #  4g (0.488 mg/LSB)
         -  2 #  2g (0.244 mg/LSB)
+
+    power-mode:
+      type: int
+      required: false
+      default: 0
+      description: Specify the sensor power mode. Default is power-up configuration.
+      enum:
+        - 0 # Low Power M1
+        - 1 # Low Power M2
+        - 2 # Low Power M3
+        - 3 # Low Power M4
+        - 4 # High Performance