A previous version of the as-yet unmerged clk-wpcm450 driver[1] used the
output name, but in the current iteration it doesn't rely on it anymore.
Thus it can be removed from the devicetree.

Preserve the "reference" naming aspect in the node name instead.

[1]: Added in "clk: wpcm450: Add Nuvoton WPCM450 clock/reset controller driver"

Fixes: 362e8be2ec04a6 ("ARM: dts: wpcm450: Add clock controller node")
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
---

v12:
- rename node to clock-ref, because it isn't necessarily 48MHz, just by
  board design recommendation

v11:
- Specify since when clock-output-names is unnecessary

v10:
- no changes

v9:
- New patch
---
 arch/arm/boot/dts/nuvoton/nuvoton-wpcm450.dtsi | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/nuvoton/nuvoton-wpcm450.dtsi b/arch/arm/boot/dts/nuvoton/nuvoton-wpcm450.dtsi
index 6e1f0f164cb4f5..ff153858801ccf 100644
--- a/arch/arm/boot/dts/nuvoton/nuvoton-wpcm450.dtsi
+++ b/arch/arm/boot/dts/nuvoton/nuvoton-wpcm450.dtsi
@@ -37,10 +37,9 @@ clk24m: clock-24mhz {
 		#clock-cells = <0>;
 	};

-	refclk: clock-48mhz {
+	refclk: clock-ref {
 		/* 48 MHz reference oscillator */
 		compatible = "fixed-clock";
-		clock-output-names = "ref";
 		clock-frequency = <48000000>;
 		#clock-cells = <0>;
 	};

--
2.43.0