Messages in this thread | | | Date | Fri, 18 Nov 2016 16:00:06 +0000 | From | Will Deacon <> | Subject | Re: [PATCH v8 12/16] drivers: iommu: arm-smmu: split probe functions into DT/generic portions |
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On Wed, Nov 16, 2016 at 03:29:32PM +0000, Lorenzo Pieralisi wrote: > Current ARM SMMU probe functions intermingle HW and DT probing > in the initialization functions to detect and programme the ARM SMMU > driver features. In order to allow probing the ARM SMMU with other > firmwares than DT, this patch splits the ARM SMMU init functions into > DT and HW specific portions so that other FW interfaces (ie ACPI) can > reuse the HW probing functions and skip the DT portion accordingly. > > This patch implements no functional change, only code reshuffling. > > Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> > Reviewed-by: Tomasz Nowicki <tn@semihalf.com> > Tested-by: Hanjun Guo <hanjun.guo@linaro.org> > Tested-by: Tomasz Nowicki <tn@semihalf.com> > Cc: Will Deacon <will.deacon@arm.com> > Cc: Hanjun Guo <hanjun.guo@linaro.org> > Cc: Robin Murphy <robin.murphy@arm.com> > --- > drivers/iommu/arm-smmu.c | 62 +++++++++++++++++++++++++++++------------------- > 1 file changed, 37 insertions(+), 25 deletions(-)
Reviewed-by: Will Deacon <will.deacon@arm.com>
Although I'd also like Robin to have a look at this.
Will
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