diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-amarula-relic.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-amarula-relic.dts
index f17cc89f472d..8233582f6288 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-amarula-relic.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-amarula-relic.dts
@@ -58,7 +58,7 @@ ov5640_ep: endpoint {
 
 	wifi_pwrseq: wifi-pwrseq {
 		compatible = "mmc-pwrseq-simple";
-		clocks = <&rtc 1>;
+		clocks = <&rtc CLK_OSC32K_FANOUT>;
 		clock-names = "ext_clock";
 		reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* WL-PMU-EN: PL2 */
 	};
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts
index 997a19372683..e6d5bc0f7a61 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts
@@ -56,7 +56,7 @@ led-2 {
 	wifi_pwrseq: wifi_pwrseq {
 		compatible = "mmc-pwrseq-simple";
 		reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 */
-		clocks = <&rtc 1>;
+		clocks = <&rtc CLK_OSC32K_FANOUT>;
 		clock-names = "ext_clock";
 	};
 };
@@ -355,7 +355,7 @@ &uart1 {
 
 	bluetooth {
 		compatible = "brcm,bcm43438-bt";
-		clocks = <&rtc 1>;
+		clocks = <&rtc CLK_OSC32K_FANOUT>;
 		clock-names = "lpo";
 		vbat-supply = <&reg_dldo2>;
 		vddio-supply = <&reg_dldo4>;
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-nanopi-a64.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-nanopi-a64.dts
index e47ff06a6fa9..0af6dcdf7515 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-nanopi-a64.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-nanopi-a64.dts
@@ -43,7 +43,7 @@ led {
 
 	wifi_pwrseq: wifi_pwrseq {
 		compatible = "mmc-pwrseq-simple";
-		clocks = <&rtc 1>;
+		clocks = <&rtc CLK_OSC32K_FANOUT>;
 		clock-names = "ext_clock";
 		reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 */
 	};
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts
index c519d9fa6967..e2f963332925 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts
@@ -71,7 +71,7 @@ reg_usb1_vbus: usb1-vbus {
 	wifi_pwrseq: wifi_pwrseq {
 		compatible = "mmc-pwrseq-simple";
 		reset-gpios = <&r_pio 0 8 GPIO_ACTIVE_LOW>; /* PL8 */
-		clocks = <&rtc 1>;
+		clocks = <&rtc CLK_OSC32K_FANOUT>;
 		clock-names = "ext_clock";
 	};
 };
@@ -369,7 +369,7 @@ &uart1 {
 	bluetooth {
 		compatible = "brcm,bcm43438-bt";
 		max-speed = <1500000>;
-		clocks = <&rtc 1>;
+		clocks = <&rtc CLK_OSC32K_FANOUT>;
 		clock-names = "lpo";
 		vbat-supply = <&reg_dldo2>;
 		vddio-supply = <&reg_dldo4>;
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
index de77c87481fd..77b5349f6087 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
@@ -4,6 +4,7 @@
 //    Copyright (C) 2015 Jens Kuske <jenskuske@gmail.com>
 
 #include <dt-bindings/clock/sun50i-a64-ccu.h>
+#include <dt-bindings/clock/sun6i-rtc.h>
 #include <dt-bindings/clock/sun8i-de2.h>
 #include <dt-bindings/clock/sun8i-r-ccu.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
@@ -660,7 +661,7 @@ ohci1: usb@1c1b400 {
 		ccu: clock@1c20000 {
 			compatible = "allwinner,sun50i-a64-ccu";
 			reg = <0x01c20000 0x400>;
-			clocks = <&osc24M>, <&rtc 0>;
+			clocks = <&osc24M>, <&rtc CLK_OSC32K>;
 			clock-names = "hosc", "losc";
 			#clock-cells = <1>;
 			#reset-cells = <1>;
@@ -673,7 +674,8 @@ pio: pinctrl@1c20800 {
 			interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&ccu CLK_BUS_PIO>, <&osc24M>, <&rtc 0>;
+			clocks = <&ccu CLK_BUS_PIO>, <&osc24M>,
+				 <&rtc CLK_OSC32K>;
 			clock-names = "apb", "hosc", "losc";
 			gpio-controller;
 			#gpio-cells = <3>;
@@ -1226,7 +1228,7 @@ hdmi: hdmi@1ee0000 {
 			reg-io-width = <1>;
 			interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&ccu CLK_BUS_HDMI>, <&ccu CLK_HDMI_DDC>,
-				 <&ccu CLK_HDMI>, <&rtc 0>;
+				 <&ccu CLK_HDMI>, <&rtc CLK_OSC32K>;
 			clock-names = "iahb", "isfr", "tmds", "cec";
 			resets = <&ccu RST_BUS_HDMI1>;
 			reset-names = "ctrl";
@@ -1287,7 +1289,7 @@ r_intc: interrupt-controller@1f00c00 {
 		r_ccu: clock@1f01400 {
 			compatible = "allwinner,sun50i-a64-r-ccu";
 			reg = <0x01f01400 0x100>;
-			clocks = <&osc24M>, <&rtc 0>, <&rtc 2>,
+			clocks = <&osc24M>, <&rtc CLK_OSC32K>, <&rtc CLK_IOSC>,
 				 <&ccu CLK_PLL_PERIPH0>;
 			clock-names = "hosc", "losc", "iosc", "pll-periph";
 			#clock-cells = <1>;
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-3.dts b/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-3.dts
index c45d7b7fb39a..6fc65e8db220 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-3.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-3.dts
@@ -86,7 +86,7 @@ reg_vcc_wifi_io: vcc-wifi-io {
 
 	wifi_pwrseq: wifi-pwrseq {
 		compatible = "mmc-pwrseq-simple";
-		clocks = <&rtc 1>;
+		clocks = <&rtc CLK_OSC32K_FANOUT>;
 		clock-names = "ext_clock";
 		reset-gpios = <&r_pio 1 3 GPIO_ACTIVE_LOW>; /* PM3 */
 		post-power-on-delay-ms = <200>;
@@ -314,7 +314,7 @@ &uart1 {
 
 	bluetooth {
 		compatible = "brcm,bcm4345c5";
-		clocks = <&rtc 1>;
+		clocks = <&rtc CLK_OSC32K_FANOUT>;
 		clock-names = "lpo";
 		device-wakeup-gpios = <&r_pio 1 2 GPIO_ACTIVE_HIGH>; /* PM2 */
 		host-wakeup-gpios = <&r_pio 1 1 GPIO_ACTIVE_HIGH>; /* PM1 */
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-lite2.dts b/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-lite2.dts
index e8770858b5d0..fb31dcb1cb6d 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-lite2.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-lite2.dts
@@ -13,7 +13,7 @@ aliases {
 
 	wifi_pwrseq: wifi_pwrseq {
 		compatible = "mmc-pwrseq-simple";
-		clocks = <&rtc 1>;
+		clocks = <&rtc CLK_OSC32K_FANOUT>;
 		clock-names = "ext_clock";
 		reset-gpios = <&r_pio 1 3 GPIO_ACTIVE_LOW>; /* PM3 */
 		post-power-on-delay-ms = <200>;
@@ -64,7 +64,7 @@ &uart1 {
 
 	bluetooth {
 		compatible = "brcm,bcm4345c5";
-		clocks = <&rtc 1>;
+		clocks = <&rtc CLK_OSC32K_FANOUT>;
 		clock-names = "lpo";
 		device-wakeup-gpios = <&r_pio 1 2 GPIO_ACTIVE_HIGH>; /* PM2 */
 		host-wakeup-gpios = <&r_pio 1 1 GPIO_ACTIVE_HIGH>; /* PM1 */
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-tanix.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6-tanix.dtsi
index edb71e4a0304..4903d6358112 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h6-tanix.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-tanix.dtsi
@@ -78,7 +78,7 @@ spdif_out: spdif-out {
 
 	wifi_pwrseq: wifi-pwrseq {
 		compatible = "mmc-pwrseq-simple";
-		clocks = <&rtc 1>;
+		clocks = <&rtc CLK_OSC32K_FANOUT>;
 		clock-names = "ext_clock";
 		reset-gpios = <&r_pio 1 3 GPIO_ACTIVE_LOW>; /* PM3 */
 	};
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
index fbe94abbb1f9..5a28303d3d4c 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
@@ -4,6 +4,7 @@
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/clock/sun50i-h6-ccu.h>
 #include <dt-bindings/clock/sun50i-h6-r-ccu.h>
+#include <dt-bindings/clock/sun6i-rtc.h>
 #include <dt-bindings/clock/sun8i-de2.h>
 #include <dt-bindings/clock/sun8i-tcon-top.h>
 #include <dt-bindings/reset/sun50i-h6-ccu.h>
@@ -237,7 +238,7 @@ ve_sram: sram-section@0 {
 		ccu: clock@3001000 {
 			compatible = "allwinner,sun50i-h6-ccu";
 			reg = <0x03001000 0x1000>;
-			clocks = <&osc24M>, <&rtc 0>, <&rtc 2>;
+			clocks = <&osc24M>, <&rtc CLK_OSC32K>, <&rtc CLK_IOSC>;
 			clock-names = "hosc", "losc", "iosc";
 			#clock-cells = <1>;
 			#reset-cells = <1>;
@@ -317,7 +318,7 @@ pio: pinctrl@300b000 {
 				     <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&ccu CLK_APB1>, <&osc24M>, <&rtc 0>;
+			clocks = <&ccu CLK_APB1>, <&osc24M>, <&rtc CLK_OSC32K>;
 			clock-names = "apb", "hosc", "losc";
 			gpio-controller;
 			#gpio-cells = <3>;
@@ -725,7 +726,7 @@ dwc3: usb@5200000 {
 			interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&ccu CLK_BUS_XHCI>,
 				 <&ccu CLK_BUS_XHCI>,
-				 <&rtc 0>;
+				 <&rtc CLK_OSC32K>;
 			clock-names = "ref", "bus_early", "suspend";
 			resets = <&ccu RST_BUS_XHCI>;
 			/*
@@ -931,7 +932,7 @@ rtc: rtc@7000000 {
 		r_ccu: clock@7010000 {
 			compatible = "allwinner,sun50i-h6-r-ccu";
 			reg = <0x07010000 0x400>;
-			clocks = <&osc24M>, <&rtc 0>, <&rtc 2>,
+			clocks = <&osc24M>, <&rtc CLK_OSC32K>, <&rtc CLK_IOSC>,
 				 <&ccu CLK_PLL_PERIPH0>;
 			clock-names = "hosc", "losc", "iosc", "pll-periph";
 			#clock-cells = <1>;
@@ -960,7 +961,8 @@ r_pio: pinctrl@7022000 {
 			interrupt-parent = <&r_intc>;
 			interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&r_ccu CLK_R_APB1>, <&osc24M>, <&rtc 0>;
+			clocks = <&r_ccu CLK_R_APB1>, <&osc24M>,
+				 <&rtc CLK_OSC32K>;
 			clock-names = "apb", "hosc", "losc";
 			gpio-controller;
 			#gpio-cells = <3>;
