ARM: sunxi: h3/h5: switch apb0-related clocks to r_ccu

Now we have driver for the PRCM CCU, switch to use it instead of
old-style clock nodes for apb0-related clocks in sunxi-h3-h5.dtsi .

The mux 3 of R_CCU is still the internal oscillator, which is said to be
16MHz plus minus 30%, and get a measured value of 15MHz~16MHz on my two
H3 boards and one H5 board.
Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>

arch/arm/boot/dts/sunxi-h3-h5.dtsi

@@ -68,31 +68,12 @@ osc32k: osc32k_clk {
 			clock-output-names = "osc32k";
 		};
 
-		apb0: apb0_clk {
-			compatible = "fixed-factor-clock";
+		iosc: internal-osc-clk {
 			#clock-cells = <0>;
-			clock-div = <1>;
-			clock-mult = <1>;
-			clocks = <&osc24M>;
-			clock-output-names = "apb0";
-		};
-
-		apb0_gates: clk@01f01428 {
-			compatible = "allwinner,sun8i-h3-apb0-gates-clk",
-				     "allwinner,sun4i-a10-gates-clk";
-			reg = <0x01f01428 0x4>;
-			#clock-cells = <1>;
-			clocks = <&apb0>;
-			clock-indices = <0>, <1>;
-			clock-output-names = "apb0_pio", "apb0_ir";
-		};
-
-		ir_clk: ir_clk@01f01454 {
-			compatible = "allwinner,sun4i-a10-mod0-clk";
-			reg = <0x01f01454 0x4>;
-			#clock-cells = <0>;
-			clocks = <&osc32k>, <&osc24M>;
-			clock-output-names = "ir";
+			compatible = "fixed-clock";
+			clock-frequency = <16000000>;
+			clock-accuracy = <300000000>;
+			clock-output-names = "iosc";
 		};
 	};
 
@@ -576,9 +557,12 @@ rtc: rtc@01f00000 {
 				     <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
-		apb0_reset: reset@01f014b0 {
-			reg = <0x01f014b0 0x4>;
-			compatible = "allwinner,sun6i-a31-clock-reset";
+		r_ccu: clock@1f01400 {
+			compatible = "allwinner,sun50i-a64-r-ccu";
+			reg = <0x01f01400 0x100>;
+			clocks = <&osc24M>, <&osc32k>, <&iosc>;
+			clock-names = "hosc", "losc", "iosc";
+			#clock-cells = <1>;
 			#reset-cells = <1>;
 		};
 
@@ -589,9 +573,9 @@ codec_analog: codec-analog@01f015c0 {
 
 		ir: ir@01f02000 {
 			compatible = "allwinner,sun5i-a13-ir";
-			clocks = <&apb0_gates 1>, <&ir_clk>;
+			clocks = <&r_ccu 4>, <&r_ccu 11>;
 			clock-names = "apb", "ir";
-			resets = <&apb0_reset 1>;
+			resets = <&r_ccu 0>;
 			interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
 			reg = <0x01f02000 0x40>;
 			status = "disabled";
@@ -601,9 +585,8 @@ r_pio: pinctrl@01f02c00 {
 			compatible = "allwinner,sun8i-h3-r-pinctrl";
 			reg = <0x01f02c00 0x400>;
 			interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&apb0_gates 0>, <&osc24M>, <&osc32k>;
+			clocks = <&r_ccu 3>, <&osc24M>, <&osc32k>;
 			clock-names = "apb", "hosc", "losc";
-			resets = <&apb0_reset 0>;
 			gpio-controller;
 			#gpio-cells = <3>;
 			interrupt-controller;