dts: arm: silabs: Remove CMU clock controller node for HFRCO

asmellby · cfriedt · commit e6cb52e8a585 · 2025-11-07T06:51:31.000-05:00
The CMU clock controller node for HFRCO was wrongly interpreted
as a PLL reference clock. This prevented configuring the HFRCO
in open-loop mode. Since the node isn't used for anything,
remove it as a minimal stopgap solution.

Signed-off-by: Aksel Skauge Mellbye &lt;aksel.mellbye@silabs.com&gt;
diff --git a/dts/arm/silabs/xg22/xg22.dtsi b/dts/arm/silabs/xg22/xg22.dtsi
@@ -214,7 +214,6 @@
 			reg = <0x50010000 0x4000>;
 			#clock-cells = <0>;
 			clock-frequency = <DT_FREQ_M(19)>;
-			clocks = <&cmu CLOCK_HFRCO0 CLOCK_BRANCH_INVALID>;
 			interrupt-names = "hfrco0";
 			interrupts = <45 2>;
 		};
diff --git a/dts/arm/silabs/xg23/xg23.dtsi b/dts/arm/silabs/xg23/xg23.dtsi
@@ -225,7 +225,6 @@
 			reg = <0x50010000 0x4000>;
 			#clock-cells = <0>;
 			clock-frequency = <DT_FREQ_M(19)>;
-			clocks = <&cmu CLOCK_HFRCO0 CLOCK_BRANCH_INVALID>;
 			interrupt-names = "hfrco0";
 			interrupts = <46 2>;
 		};
diff --git a/dts/arm/silabs/xg24/xg24.dtsi b/dts/arm/silabs/xg24/xg24.dtsi
@@ -219,7 +219,6 @@
 			reg = <0x50010000 0x4000>;
 			#clock-cells = <0>;
 			clock-frequency = <DT_FREQ_M(19)>;
-			clocks = <&cmu CLOCK_HFRCO0 CLOCK_BRANCH_INVALID>;
 			interrupt-names = "hfrco0";
 			interrupts = <45 2>;
 		};
diff --git a/dts/arm/silabs/xg26/xg26.dtsi b/dts/arm/silabs/xg26/xg26.dtsi
@@ -233,7 +233,6 @@
 			reg = <0x50010000 0x4000>;
 			#clock-cells = <0>;
 			clock-frequency = <DT_FREQ_M(19)>;
-			clocks = <&cmu CLOCK_HFRCO0 CLOCK_BRANCH_INVALID>;
 			interrupt-names = "hfrco0";
 			interrupts = <61 2>;
 		};
diff --git a/dts/arm/silabs/xg27/xg27.dtsi b/dts/arm/silabs/xg27/xg27.dtsi
@@ -214,7 +214,6 @@
 			reg = <0x50010000 0x4000>;
 			#clock-cells = <0>;
 			clock-frequency = <DT_FREQ_M(19)>;
-			clocks = <&cmu CLOCK_HFRCO0 CLOCK_BRANCH_INVALID>;
 			interrupt-names = "hfrco0";
 			interrupts = <51 2>;
 		};
diff --git a/dts/arm/silabs/xg28/xg28.dtsi b/dts/arm/silabs/xg28/xg28.dtsi
@@ -225,7 +225,6 @@
 			reg = <0x50010000 0x4000>;
 			#clock-cells = <0>;
 			clock-frequency = <DT_FREQ_M(19)>;
-			clocks = <&cmu CLOCK_HFRCO0 CLOCK_BRANCH_INVALID>;
 			interrupt-names = "hfrco0";
 			interrupts = <46 2>;
 		};
diff --git a/dts/arm/silabs/xg29/xg29.dtsi b/dts/arm/silabs/xg29/xg29.dtsi
@@ -219,7 +219,6 @@
 			reg = <0x50010000 0x4000>;
 			#clock-cells = <0>;
 			clock-frequency = <DT_FREQ_M(19)>;
-			clocks = <&cmu CLOCK_HFRCO0 CLOCK_BRANCH_INVALID>;
 			interrupt-names = "hfrco0";
 			interrupts = <51 2>;
 		};
