| commit | cd93219330380ffafc167b0aee0d3b4e2339da4f | [log] [tgz] |
|---|---|---|
| author | Olav Haugan <ohaugan@codeaurora.org> | Thu Jan 31 18:30:15 2013 -0800 |
| committer | Jay Chokshi <jchokshi@codeaurora.org> | Thu Feb 14 10:49:33 2013 -0800 |
| tree | 4b6c804190858c1afaa22e91434318a42ab4ef9c | |
| parent | 0e22c488babbbf4a86f1cb34ac871b03c3463d85 [diff] |
msm: iommu: Add support for halting IOMMU When programming certain registers in the IOMMU the IOMMU needs to be in an idle state. To ensure the IOMMU is in an idle state before accessing IOMMU registers we command the IOMMU to halt and wait for the IOMMU to be idle before programming its registers. Change-Id: I5437c02e9961070485f4538608763457df839b44 Signed-off-by: Olav Haugan <ohaugan@codeaurora.org>