boards: silabs: Disable Bluetooth for boards which lack binary blobs

These boards don't currently have the necessary binary blobs available
for Bluetooth, so keep their Bluetooth HCI DT node disabled.

Signed-off-by: Johan Hedberg <[email protected]>

Author: jhedberg

boards/silabs/radio_boards/slwrb4104a/slwrb4104a.dts

@@ -11,10 +11,6 @@
 / {
 	model = "Silicon Labs BRD4104A (Blue Gecko 13 Radio Board)";
 	compatible = "silabs,slwrb4104a", "silabs,efr32bg13p";
-
-	chosen {
-		zephyr,bt-hci = &bt_hci_silabs;
-	};
 };
 
 &cpu0 {
@@ -60,7 +56,3 @@
 
 	};
 };
-
-&bt_hci_silabs {
-	status = "okay";
-};

boards/silabs/radio_boards/slwrb4161a/slwrb4161a.dts

@@ -11,10 +11,6 @@
 / {
 	model = "Silicon Labs BRD4161A (Mighty Gecko 12 Radio Board)";
 	compatible = "silabs,slwrb4161a", "silabs,efr32mg12p";
-
-	chosen {
-		zephyr,bt-hci = &bt_hci_silabs;
-	};
 };
 
 &cpu0 {
@@ -93,7 +89,3 @@
 		status = "okay";
 	};
 };
-
-&bt_hci_silabs {
-	status = "okay";
-};

boards/silabs/radio_boards/slwrb4170a/slwrb4170a.dts

@@ -11,10 +11,6 @@
 / {
 	model = "Silicon Labs BRD4170A (Mighty Gecko 12 Radio Board)";
 	compatible = "silabs,slwrb4170a", "silabs,efr32mg12p";
-
-	chosen {
-		zephyr,bt-hci = &bt_hci_silabs;
-	};
 };
 
 &cpu0 {
@@ -60,7 +56,3 @@
 
 	};
 };
-
-&bt_hci_silabs {
-	status = "okay";
-};