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| author |  Nipun Gupta <nipun.gupta@amd.com>
| 2023-03-13 18:56:31 +0530 |
|---|---|---|
| committer |  Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| 2023-03-29 12:26:32 +0200 |
| commit | 3f47d3e44df0072c340ce417f6509a7cbd51ef7c (patch) | |
| tree | 4cc1a976776e5b63b0616395e7ee1ebf2683d523 /drivers/iommu/iommu.c | |
| parent | cdx: add the cdx bus driver (diff) | |
| download | linux-3f47d3e44df0072c340ce417f6509a7cbd51ef7c.tar.gz linux-3f47d3e44df0072c340ce417f6509a7cbd51ef7c.tar.bz2 linux-3f47d3e44df0072c340ce417f6509a7cbd51ef7c.zip | |
iommu: Add iommu probe for CDX bus
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>
Diffstat (limited to 'drivers/iommu/iommu.c')
| -rw-r--r-- | drivers/iommu/iommu.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c index 10db680acaed..0025a631b8e1 100644 --- a/drivers/iommu/iommu.c +++ b/drivers/iommu/iommu.c @@ -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 }; /* |