arm64: dts: rockchip: Fix SCMI assigned clocks on rk3588s

Since commit df4fdd0 ("dt-bindings: firmware: arm,scmi: Restrict
protocol child node properties") the following dtbs_check warning is
shown:

  rk3588-rock-5b.dtb: scmi: protocol@14: Unevaluated properties are not
  allowed ('assigned-clock-rates', 'assigned-clocks' were unexpected)

Because adding the missing properties to firmware/arm,scmi.yaml binding
document was not an acceptable solution, move SCMI_CLK_CPUB01 and
SCMI_CLK_CPUB23 assigned clocks to the related CPU nodes and also add
the missing SCMI_CLK_CPUL.

Additionally, adjust frequency to 816 MHz for all the above mentioned
assigned clocks, in order to match the firmware defaults.

Suggested-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
Link: https://lore.kernel.org/r/20230402095054.384739-2-cristian.ciocaltea@collabora.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

Author: cristicc

arch/arm64/boot/dts/rockchip/rk3588s.dtsi

@@ -60,6 +60,8 @@
 			enable-method = "psci";
 			capacity-dmips-mhz = <530>;
 			clocks = <&scmi_clk SCMI_CLK_CPUL>;
+			assigned-clocks = <&scmi_clk SCMI_CLK_CPUL>;
+			assigned-clock-rates = <816000000>;
 			cpu-idle-states = <&CPU_SLEEP>;
 			i-cache-size = <32768>;
 			i-cache-line-size = <64>;
@@ -136,6 +138,8 @@
 			enable-method = "psci";
 			capacity-dmips-mhz = <1024>;
 			clocks = <&scmi_clk SCMI_CLK_CPUB01>;
+			assigned-clocks = <&scmi_clk SCMI_CLK_CPUB01>;
+			assigned-clock-rates = <816000000>;
 			cpu-idle-states = <&CPU_SLEEP>;
 			i-cache-size = <65536>;
 			i-cache-line-size = <64>;
@@ -174,6 +178,8 @@
 			enable-method = "psci";
 			capacity-dmips-mhz = <1024>;
 			clocks = <&scmi_clk SCMI_CLK_CPUB23>;
+			assigned-clocks = <&scmi_clk SCMI_CLK_CPUB23>;
+			assigned-clock-rates = <816000000>;
 			cpu-idle-states = <&CPU_SLEEP>;
 			i-cache-size = <65536>;
 			i-cache-line-size = <64>;
@@ -304,10 +310,6 @@
 
 			scmi_clk: protocol@14 {
 				reg = <0x14>;
-				assigned-clocks = <&scmi_clk SCMI_CLK_CPUB01>,
-						  <&scmi_clk SCMI_CLK_CPUB23>;
-				assigned-clock-rates = <1200000000>,
-						       <1200000000>;
 				#clock-cells = <1>;
 			};