Re: [PATCH 2/2] iommu/arm-smmu: Add system PM support

2017-08-11 Thread Jonathan Cameron
On Tue, 8 Aug 2017 13:14:18 +0100 Robin Murphy wrote: > On 08/08/17 12:18, Will Deacon wrote: > > On Tue, Jul 18, 2017 at 01:44:42PM +0100, Robin Murphy wrote: > >> With all our hardware state tracked in such a way that we can naturally > >> restore it as part of the

Re: [PATCH 2/2] iommu/arm-smmu: Add system PM support

2017-08-08 Thread Robin Murphy
On 08/08/17 12:18, Will Deacon wrote: > On Tue, Jul 18, 2017 at 01:44:42PM +0100, Robin Murphy wrote: >> With all our hardware state tracked in such a way that we can naturally >> restore it as part of the necessary reset, resuming is trivial, and >> there's nothing to do on suspend at all. >> >>

Re: [PATCH 2/2] iommu/arm-smmu: Add system PM support

2017-08-08 Thread Will Deacon
On Tue, Jul 18, 2017 at 01:44:42PM +0100, Robin Murphy wrote: > With all our hardware state tracked in such a way that we can naturally > restore it as part of the necessary reset, resuming is trivial, and > there's nothing to do on suspend at all. > > Signed-off-by: Robin Murphy

[PATCH 2/2] iommu/arm-smmu: Add system PM support

2017-07-18 Thread Robin Murphy
With all our hardware state tracked in such a way that we can naturally restore it as part of the necessary reset, resuming is trivial, and there's nothing to do on suspend at all. Signed-off-by: Robin Murphy --- drivers/iommu/arm-smmu.c | 12 1 file changed,