arm64: zynqmp: Fill model name for SOM CCs

When U-Boot do DTB reselection origin model for SOM is used and from log it
is not visible if DTB was switched or not. That's why add model directly to
CC (carrier card) to show new model if reselection was successful.

Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/49ba1007218496c48d287454e84a5b8c08abc692.1674043452.git.michal.simek@amd.com
diff --git a/arch/arm/dts/zynqmp-sck-kr-g-revA.dts b/arch/arm/dts/zynqmp-sck-kr-g-revA.dts
index 735c1e3..83c6502 100644
--- a/arch/arm/dts/zynqmp-sck-kr-g-revA.dts
+++ b/arch/arm/dts/zynqmp-sck-kr-g-revA.dts
@@ -18,6 +18,7 @@
 &{/} {
 	compatible = "xlnx,zynqmp-sk-kr260-revA",
 		     "xlnx,zynqmp-sk-kr260", "xlnx,zynqmp";
+	model = "ZynqMP KR260 revA";
 
 	ina260-u14 {
 		compatible = "iio-hwmon";