Add amd/ for AMD dmaengine drivers. Create empty Kconfig and Makefile
underneath.

Signed-off-by: Lizhi Hou <lizhi.hou@amd.com>
---
 drivers/dma/Kconfig      | 2 ++
 drivers/dma/Makefile     | 1 +
 drivers/dma/amd/Kconfig  | 1 +
 drivers/dma/amd/Makefile | 4 ++++
 4 files changed, 8 insertions(+)
 create mode 100644 drivers/dma/amd/Kconfig
 create mode 100644 drivers/dma/amd/Makefile

diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig
index 70ba506dabab..e047ad6f2925 100644
--- a/drivers/dma/Kconfig
+++ b/drivers/dma/Kconfig
@@ -734,6 +734,8 @@ config XILINX_ZYNQMP_DPDMA
 	  display driver.
 
 # driver files
+source "drivers/dma/amd/Kconfig"
+
 source "drivers/dma/bestcomm/Kconfig"
 
 source "drivers/dma/mediatek/Kconfig"
diff --git a/drivers/dma/Makefile b/drivers/dma/Makefile
index 83553a97a010..f1b4ce468a9b 100644
--- a/drivers/dma/Makefile
+++ b/drivers/dma/Makefile
@@ -83,6 +83,7 @@ obj-$(CONFIG_ST_FDMA) += st_fdma.o
 obj-$(CONFIG_FSL_DPAA2_QDMA) += fsl-dpaa2-qdma/
 obj-$(CONFIG_INTEL_LDMA) += lgm/
 
+obj-y += amd/
 obj-y += mediatek/
 obj-y += qcom/
 obj-y += ti/
diff --git a/drivers/dma/amd/Kconfig b/drivers/dma/amd/Kconfig
new file mode 100644
index 000000000000..a4e40e534e6a
--- /dev/null
+++ b/drivers/dma/amd/Kconfig
@@ -0,0 +1 @@
+# SPDX-License-Identifier: GPL-2.0-only
diff --git a/drivers/dma/amd/Makefile b/drivers/dma/amd/Makefile
new file mode 100644
index 000000000000..47c9577b8cac
--- /dev/null
+++ b/drivers/dma/amd/Makefile
@@ -0,0 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
+#
+# Copyright (C) 2023, Advanced Micro Devices, Inc.
+#
-- 
2.34.1