ram: k3-ddrss: enable the am62ax's DDR controller for am62px

The am62px family of SoCs uses the same DDR controller as found on the
am62ax family. Enable this option when building for the am62px family

Reviewed-by: Neha Malcom Francis <n-francis@ti.com>
Signed-off-by: Bryan Brattlof <bb@ti.com>
diff --git a/drivers/ram/Kconfig b/drivers/ram/Kconfig
index 8e9e53c..9838a27 100644
--- a/drivers/ram/Kconfig
+++ b/drivers/ram/Kconfig
@@ -65,7 +65,7 @@
 	default K3_J721E_DDRSS if SOC_K3_J721E || SOC_K3_J721S2 || SOC_K3_J784S4
 	default K3_AM64_DDRSS if SOC_K3_AM642
 	default K3_AM64_DDRSS if SOC_K3_AM625
-	default K3_AM62A_DDRSS if SOC_K3_AM62A7
+	default K3_AM62A_DDRSS if SOC_K3_AM62A7 || SOC_K3_AM62P5
 
 config K3_J721E_DDRSS
 	bool "Enable J721E DDRSS support"