drivers: mtk: add afe drivers for mt8196

Add AFE drivers for memif/singen control.

Signed-off-by: Darren Ye <[email protected]>

src/drivers/mediatek/afe/CMakeLists.txt

@@ -10,3 +10,6 @@ endif()
 if(CONFIG_MT8195)
         add_subdirectory(mt8195)
 endif()
+if(CONFIG_MT8196)
+        add_subdirectory(mt8196)
+endif()

src/drivers/mediatek/afe/mt8196/CMakeLists.txt

@@ -0,0 +1,5 @@
+# SPDX-License-Identifier: BSD-3-Clause
+
+if(CONFIG_TEST_SGEN)
+add_local_sources(sof afe-sgen.c)
+endif()

src/drivers/mediatek/afe/mt8196/afe-sgen.c

@@ -0,0 +1,23 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright(c) 2024 MediaTek. All rights reserved.
+ *
+ * Author: Darren Ye <[email protected]>
+ */
+
+#include <stdint.h>
+
+#include <sof/drivers/afe-sgen.h>
+#include <sof/lib/io.h>
+#include <sof/lib/uuid.h>
+#include <sof/trace/trace.h>
+#include <mt8196-afe-reg.h>
+#include <mt8196-afe-common.h>
+
+void afe_sinegen_enable(void)
+{
+}
+
+void afe_sinegen_disable(void)
+{
+}