hw/misc/aspeed_hace: Add AST2700 support

Introduce a new ast2700 class to support AST2700.

Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Andrew Jeffery <andrew@codeconstruct.com.au>
Link: https://lore.kernel.org/qemu-devel/20250225075622.305515-3-jamin_lin@aspeedtech.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>

hw/misc/aspeed_hace.c

@@ -552,12 +552,32 @@ static const TypeInfo aspeed_ast1030_hace_info = {
     .class_init = aspeed_ast1030_hace_class_init,
 };
 
+static void aspeed_ast2700_hace_class_init(ObjectClass *klass, void *data)
+{
+    DeviceClass *dc = DEVICE_CLASS(klass);
+    AspeedHACEClass *ahc = ASPEED_HACE_CLASS(klass);
+
+    dc->desc = "AST2700 Hash and Crypto Engine";
+
+    ahc->src_mask = 0x7FFFFFFF;
+    ahc->dest_mask = 0x7FFFFFF8;
+    ahc->key_mask = 0x7FFFFFF8;
+    ahc->hash_mask = 0x00147FFF;
+}
+
+static const TypeInfo aspeed_ast2700_hace_info = {
+    .name = TYPE_ASPEED_AST2700_HACE,
+    .parent = TYPE_ASPEED_HACE,
+    .class_init = aspeed_ast2700_hace_class_init,
+};
+
 static void aspeed_hace_register_types(void)
 {
     type_register_static(&aspeed_ast2400_hace_info);
     type_register_static(&aspeed_ast2500_hace_info);
     type_register_static(&aspeed_ast2600_hace_info);
     type_register_static(&aspeed_ast1030_hace_info);
+    type_register_static(&aspeed_ast2700_hace_info);
     type_register_static(&aspeed_hace_info);
 }
 

include/hw/misc/aspeed_hace.h

@@ -18,6 +18,7 @@
 #define TYPE_ASPEED_AST2500_HACE TYPE_ASPEED_HACE "-ast2500"
 #define TYPE_ASPEED_AST2600_HACE TYPE_ASPEED_HACE "-ast2600"
 #define TYPE_ASPEED_AST1030_HACE TYPE_ASPEED_HACE "-ast1030"
+#define TYPE_ASPEED_AST2700_HACE TYPE_ASPEED_HACE "-ast2700"
 
 OBJECT_DECLARE_TYPE(AspeedHACEState, AspeedHACEClass, ASPEED_HACE)