misc: k3_avs: Add j721e support

j721e SoCs have different OPP tables. Add support for the same.

Note: DM Still has lot of voltages TBD hence the correct
values need to be programmed once they are published.

Signed-off-by: Keerthy <j-keerthy@ti.com>
diff --git a/include/k3-avs.h b/include/k3-avs.h
index 9867481..e3c3caf 100644
--- a/include/k3-avs.h
+++ b/include/k3-avs.h
@@ -16,6 +16,8 @@
 #define AM6_VDD_MPU0		3
 #define AM6_VDD_MPU1		4
 
+#define J721E_VDD_MPU		2
+
 #define NUM_OPPS		4
 
 #define AM6_OPP_NOM		1