remoteproc: k3_r5: Sync to upstreamed kernel DT property names

The K3 R5F remoteproc driver in U-Boot was upstreamed prior to the
equivalent remoteproc driver in the Linux kernel. Some of the DT
properties used in U-Boot got upstreamed using different names
in Linux kernel.

The modified property names include the R5F cluster mode configuration
property "lockstep-mode"; and three different individual R5F core config
properties - "atcm-enable", "btcm-enable" and "loczrama". The property
names were updated as follows:
  lockstep-mode => ti,cluster-mode
  atcm-enable   => ti,atcm-enable
  btcm-enable   => ti,btcm-enable
  loczrama      => ti,loczrama

Update the K3 R5F remoteproc driver, the corresponding binding, and
all the existing usage in AM65x, J721E and J7200 dts files all at
once to use the new properties and to not break any bisectability.

Signed-off-by: Suman Anna <s-anna@ti.com>
diff --git a/arch/arm/dts/k3-j7200-mcu-wakeup.dtsi b/arch/arm/dts/k3-j7200-mcu-wakeup.dtsi
index 75c0c85..1faffe6 100644
--- a/arch/arm/dts/k3-j7200-mcu-wakeup.dtsi
+++ b/arch/arm/dts/k3-j7200-mcu-wakeup.dtsi
@@ -272,7 +272,7 @@
 
 	mcu_r5fss0: r5fss@41000000 {
 		compatible = "ti,j7200-r5fss";
-		lockstep-mode = <1>;
+		ti,cluster-mode = <1>;
 		#address-cells = <1>;
 		#size-cells = <1>;
 		ranges = <0x41000000 0x00 0x41000000 0x20000>,
@@ -289,9 +289,9 @@
 			ti,sci-proc-ids = <0x01 0xff>;
 			resets = <&k3_reset 250 1>;
 			firmware-name = "j7200-mcu-r5f0_0-fw";
-			atcm-enable = <1>;
-			btcm-enable = <1>;
-			loczrama = <1>;
+			ti,atcm-enable = <1>;
+			ti,btcm-enable = <1>;
+			ti,loczrama = <1>;
 		};
 
 		mcu_r5fss0_core1: r5f@41400000 {
@@ -304,9 +304,9 @@
 			ti,sci-proc-ids = <0x02 0xff>;
 			resets = <&k3_reset 251 1>;
 			firmware-name = "j7200-mcu-r5f0_1-fw";
-			atcm-enable = <1>;
-			btcm-enable = <1>;
-			loczrama = <1>;
+			ti,atcm-enable = <1>;
+			ti,btcm-enable = <1>;
+			ti,loczrama = <1>;
 		};
 	};
 };