fsl-mc bus support the new iommu-map property. Comply to this binding
for fsl_mc bus.
Signed-off-by: Nipun Gupta
---
arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi | 6 +-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi
b/arch/arm6
Signed-off-by: Nipun Gupta
---
drivers/bus/fsl-mc/fsl-mc-bus.c | 16
1 file changed, 12 insertions(+), 4 deletions(-)
diff --git a/drivers/bus/fsl-mc/fsl-mc-bus.c b/drivers/bus/fsl-mc/fsl-mc-bus.c
index 5d8266c..624828b 100644
--- a/drivers/bus/fsl-mc/fsl-mc-bus.c
+++ b/drivers/
Implement bus specific support for the fsl-mc bus including
registering arm_smmu_ops and bus specific device add operations.
Signed-off-by: Nipun Gupta
---
drivers/iommu/arm-smmu.c | 7 +++
drivers/iommu/iommu.c| 21 +
include/linux/fsl/mc.h | 8
include/
Signed-off-by: Nipun Gupta
---
drivers/iommu/of_iommu.c | 20
1 file changed, 20 insertions(+)
diff --git a/drivers/iommu/of_iommu.c b/drivers/iommu/of_iommu.c
index 811e160..284474d 100644
--- a/drivers/iommu/of_iommu.c
+++ b/drivers/iommu/of_iommu.c
@@ -24,6 +24,7 @@
#inc
iommu-map property is also used by devices with fsl-mc. This
patch moves the of_pci_map_rid to generic location, so that it
can be used by other busses too.
'of_pci_map_rid' is renamed here to 'of_map_rid' and there is no
functional change done in the API.
Signed-off-by: Nipun Gupta
---
drivers
The existing IOMMU bindings cannot be used to specify the relationship
between fsl-mc devices and IOMMUs. This patch adds a generic binding for
mapping fsl-mc devices to IOMMUs, using iommu-map property.
Signed-off-by: Nipun Gupta
Reviewed-by: Rob Herring
---
.../devicetree/bindings/misc/fsl,qo
This patchset defines IOMMU DT binding for fsl-mc bus and adds
support in SMMU for fsl-mc bus.
This patch series is dependent on patset:
https://patchwork.kernel.org/patch/10317337/
These patches
- Define property 'iommu-map' for fsl-mc bus (patch 1)
- Integrates the fsl-mc bus with the SMMU
Michael Ellerman writes:
> "Aneesh Kumar K.V" writes:
>
>> 8xx use slice code when hugetlbfs is enabled. We missed a header include on
>> 8xx which resulted in the below build failure.
>>
>> config: mpc885_ads_defconfig + CONFIG_HUGETLBFS
>>
>>CC arch/powerpc/mm/slice.o
>> arch/powerpc/
If the systbl_chk.sh checks fail we print a message, but with no
indication that it's an error. That makes it hard to find in build
logs with eg. grep.
So prefix any output with "Error:".
Signed-off-by: Michael Ellerman
---
arch/powerpc/kernel/systbl_chk.sh | 4 ++--
1 file changed, 2 insertion
> -Original Message-
> From: Rob Herring [mailto:r...@kernel.org]
> Sent: Friday, April 27, 2018 10:46 PM
> To: Nipun Gupta
> Cc: robin.mur...@arm.com; will.dea...@arm.com; mark.rutl...@arm.com;
> catalin.mari...@arm.com; h...@lst.de; gre...@linuxfoundation.org;
> j...@8bytes.org; m.szyp
This eliminates the workaround that requires disabling
-mprofile-kernel by default in Kconfig.
---
arch/powerpc/Kconfig| 16 +---
arch/powerpc/Makefile | 14 ++
arch/powerpc/tools/gcc-check-mprofile-kernel.sh | 4 ++--
The powerpc toolchain can compile combinations of 32/64 bit and
big/little endian, so it's convenient to consider, e.g.,
CC -m64 -mbig-endian
To be the C compiler for the purpose of invoking it to build
target artifacts.
Rather than override, use kbuild defined variables to pass these
flags ar
I was taking a look at this nice new Kconfig feature here:
https://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git/log/?h=kconfig-shell-v3
And came up with some patches for it for powerpc. Hopefully after
some review, these patches could be acked by powerpc maintainers and
go i
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