From 2959ab247061e67485d83b6af8feb3761ec08cb9 Mon Sep 17 00:00:00 2001 From: Nipun Gupta Date: Mon, 13 Mar 2023 18:56:30 +0530 Subject: cdx: add the cdx bus driver Introduce AMD CDX bus, which provides a mechanism for scanning and probing CDX devices. These devices are memory mapped on system bus for Application Processors(APUs). CDX devices can be changed dynamically in the Fabric and CDX bus interacts with CDX controller to rescan the bus and rediscover the devices. Signed-off-by: Nipun Gupta Reviewed-by: Pieter Jansen van Vuuren Tested-by: Nikhil Agarwal Link: https://lore.kernel.org/r/20230313132636.31850-2-nipun.gupta@amd.com Signed-off-by: Greg Kroah-Hartman --- drivers/cdx/Makefile | 8 ++++++++ 1 file changed, 8 insertions(+) create mode 100644 drivers/cdx/Makefile (limited to 'drivers/cdx/Makefile') diff --git a/drivers/cdx/Makefile b/drivers/cdx/Makefile new file mode 100644 index 000000000000..c5feb11fc718 --- /dev/null +++ b/drivers/cdx/Makefile @@ -0,0 +1,8 @@ +# SPDX-License-Identifier: GPL-2.0 +# +# Makefile for CDX +# +# Copyright (C) 2022-2023, Advanced Micro Devices, Inc. +# + +obj-$(CONFIG_CDX_BUS) += cdx.o -- cgit v1.2.3