arm: dts: k3-*-r5-*-board: Add GTC clock

Add GTC Clock definition as index 0 clock so that we can use the clock
node in the driver later on.

Signed-off-by: Nishanth Menon <nm@ti.com>
diff --git a/arch/arm/dts/k3-am654-r5-base-board.dts b/arch/arm/dts/k3-am654-r5-base-board.dts
index d43a4ed..f125102 100644
--- a/arch/arm/dts/k3-am654-r5-base-board.dts
+++ b/arch/arm/dts/k3-am654-r5-base-board.dts
@@ -36,6 +36,7 @@
 		power-domains = <&k3_pds 61 TI_SCI_PD_EXCLUSIVE>,
 				<&k3_pds 202 TI_SCI_PD_EXCLUSIVE>;
 		resets = <&k3_reset 202 0>;
+		clocks = <&k3_clks 61 0>;
 		assigned-clocks = <&k3_clks 202 0>;
 		assigned-clock-rates = <800000000>;
 		ti,sci = <&dmsc>;
diff --git a/arch/arm/dts/k3-j7200-r5-common-proc-board.dts b/arch/arm/dts/k3-j7200-r5-common-proc-board.dts
index db63d93..2ac887b 100644
--- a/arch/arm/dts/k3-j7200-r5-common-proc-board.dts
+++ b/arch/arm/dts/k3-j7200-r5-common-proc-board.dts
@@ -32,6 +32,7 @@
 		power-domains = <&k3_pds 61 TI_SCI_PD_EXCLUSIVE>,
 				<&k3_pds 202 TI_SCI_PD_EXCLUSIVE>;
 		resets = <&k3_reset 202 0>;
+		clocks = <&k3_clks 61 1>;
 		assigned-clocks = <&k3_clks 202 2>, <&k3_clks 61 1>;
 		assigned-clock-rates = <2000000000>, <200000000>;
 		ti,sci = <&dmsc>;
diff --git a/arch/arm/dts/k3-j721e-r5-common-proc-board.dts b/arch/arm/dts/k3-j721e-r5-common-proc-board.dts
index 4cfaf8c..25f2ada 100644
--- a/arch/arm/dts/k3-j721e-r5-common-proc-board.dts
+++ b/arch/arm/dts/k3-j721e-r5-common-proc-board.dts
@@ -28,6 +28,7 @@
 		power-domains = <&k3_pds 61 TI_SCI_PD_EXCLUSIVE>,
 				<&k3_pds 202 TI_SCI_PD_EXCLUSIVE>;
 		resets = <&k3_reset 202 0>;
+		clocks = <&k3_clks 61 1>;
 		assigned-clocks = <&k3_clks 202 2>, <&k3_clks 61 1>;
 		assigned-clock-rates = <2000000000>, <200000000>;
 		ti,sci = <&dmsc>;