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iommu: Add iommu probe for CDX bus

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Add CDX bus to iommu_buses so that IOMMU probe is called
for it.

Signed-off-by: Nipun Gupta <nipun.gupta@amd.com>
Reviewed-by: Pieter Jansen van Vuuren <pieter.jansen-van-vuuren@amd.com>
Reviewed-by: Lu Baolu <baolu.lu@linux.intel.com>
Tested-by: Nikhil Agarwal <nikhil.agarwal@amd.com>
Link: https://lore.kernel.org/r/20230313132636.31850-3-nipun.gupta@amd.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Nipun Gupta 2023-03-13 18:56:31 +05:30 committed by Greg Kroah-Hartman
parent 2959ab2470
commit 3f47d3e44d
1 changed files with 4 additions and 0 deletions
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4
drivers/iommu/iommu.c
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@ -28,6 +28,7 @@
#include <linux/fsl/mc.h>
#include <linux/module.h>
#include <linux/cc_platform.h>
#include <linux/cdx/cdx_bus.h>
#include <trace/events/iommu.h>
#include <linux/sched/mm.h>
#include <linux/msi.h>
@ -129,6 +130,9 @@ static struct bus_type * const iommu_buses[] = {
#ifdef CONFIG_TEGRA_HOST1X_CONTEXT_BUS
&host1x_context_device_bus_type,
#endif
#ifdef CONFIG_CDX_BUS
&cdx_bus_type,
#endif
};
/*