ARM: dts: qcom: apq8064: fix PMIC node labels

Change PM8921 node labels to start with pm8921_ prefix, following other
Qualcomm PMIC device nodes.
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20230928110309.1212221-9-dmitry.baryshkov@linaro.orgSigned-off-by: Bjorn Andersson <andersson@kernel.org>

arch/arm/boot/dts/qcom/qcom-apq8064.dtsi

@@ -292,13 +292,13 @@ scm {
 	 */
 	iio-hwmon {
 		compatible = "iio-hwmon";
-		io-channels = <&xoadc 0x00 0x01>, /* Battery */
-			    <&xoadc 0x00 0x02>, /* DC in (charger) */
-			    <&xoadc 0x00 0x04>, /* VPH the main system voltage */
-			    <&xoadc 0x00 0x0b>, /* Die temperature */
-			    <&xoadc 0x00 0x0c>, /* Reference voltage 1.25V */
-			    <&xoadc 0x00 0x0d>, /* Reference voltage 0.625V */
-			    <&xoadc 0x00 0x0e>; /* Charger temperature */
+		io-channels = <&pm8921_xoadc 0x00 0x01>, /* Battery */
+			      <&pm8921_xoadc 0x00 0x02>, /* DC in (charger) */
+			      <&pm8921_xoadc 0x00 0x04>, /* VPH the main system voltage */
+			      <&pm8921_xoadc 0x00 0x0b>, /* Die temperature */
+			      <&pm8921_xoadc 0x00 0x0c>, /* Reference voltage 1.25V */
+			      <&pm8921_xoadc 0x00 0x0d>, /* Reference voltage 0.625V */
+			      <&pm8921_xoadc 0x00 0x0e>; /* Charger temperature */
 	};
 
 	soc: soc {
@@ -686,7 +686,7 @@ ssbi@500000 {
 			reg = <0x00500000 0x1000>;
 			qcom,controller-type = "pmic-arbiter";
 
-			pmicintc: pmic {
+			pm8921: pmic {
 				compatible = "qcom,pm8921";
 				interrupt-parent = <&tlmm_pinmux>;
 				interrupts = <74 8>;
@@ -721,7 +721,7 @@ pm8921_mpps: mpps@50 {
 
 				rtc@11d {
 					compatible = "qcom,pm8921-rtc";
-					interrupt-parent = <&pmicintc>;
+					interrupt-parent = <&pm8921>;
 					interrupts = <39 1>;
 					reg = <0x11d>;
 					allow-set-time;
@@ -730,16 +730,16 @@ rtc@11d {
 				pwrkey@1c {
 					compatible = "qcom,pm8921-pwrkey";
 					reg = <0x1c>;
-					interrupt-parent = <&pmicintc>;
+					interrupt-parent = <&pm8921>;
 					interrupts = <50 1>, <51 1>;
 					debounce = <15625>;
 					pull-up;
 				};
 
-				xoadc: xoadc@197 {
+				pm8921_xoadc: xoadc@197 {
 					compatible = "qcom,pm8921-adc";
 					reg = <0x197>;
-					interrupts-extended = <&pmicintc 78 IRQ_TYPE_EDGE_RISING>;
+					interrupts-extended = <&pm8921 78 IRQ_TYPE_EDGE_RISING>;
 					#address-cells = <2>;
 					#size-cells = <0>;
 					#io-channel-cells = <2>;