[] [Add auxadc 32k clk]

[Description]
Add auxadc 32k clk

[Release-log]
N/A

Change-Id: I5703432e8ddfaf7f14a85e53ce6db1d5212c6cc5
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/4860995
diff --git a/target/linux/mediatek/files-5.4/arch/arm64/boot/dts/mediatek/mt7986a.dtsi b/target/linux/mediatek/files-5.4/arch/arm64/boot/dts/mediatek/mt7986a.dtsi
index a7e7ec5..f2108fa 100644
--- a/target/linux/mediatek/files-5.4/arch/arm64/boot/dts/mediatek/mt7986a.dtsi
+++ b/target/linux/mediatek/files-5.4/arch/arm64/boot/dts/mediatek/mt7986a.dtsi
@@ -622,8 +622,9 @@
 		compatible = "mediatek,mt7986-auxadc",
 			     "mediatek,mt7622-auxadc";
 		reg = <0 0x1100d000 0 0x1000>;
-		clocks = <&infracfg_ao CK_INFRA_ADC_26M_CK>;
-		clock-names = "main";
+		clocks = <&infracfg_ao CK_INFRA_ADC_26M_CK>,
+			 <&infracfg_ao CK_INFRA_ADC_FRC_CK>;
+		clock-names = "main", "32k";
 		#io-channel-cells = <1>;
 		status = "disabled";
 	};