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author | Cho KyongHo <pullip.cho@samsung.com> | 2014-05-12 11:44:55 +0530 |
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committer | Joerg Roedel <jroedel@suse.de> | 2014-05-13 19:12:55 +0200 |
commit | 7060587052e0370ea1b7a41c84d5ad364be16f51 (patch) | |
tree | e9cdb5f0764594786ccf9f83415fb0317c15aba0 /scripts/tracing | |
parent | 46c16d1e4c11ffa0481b1dd6841e0bcabcf278e7 (diff) |
iommu/exynos: Gating clocks of master H/W
This patch gates clocks of master H/W as well as clocks of System MMU
if master clocks are specified.
Some Exynos SoCs (i.e. GScalers in Exynos5250) have dependencies in
the gating clocks of master H/W and its System MMU. If a H/W is the
case, accessing control registers of System MMU is prohibited unless
both of the gating clocks of System MMU and its master H/W.
CC: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Cho KyongHo <pullip.cho@samsung.com>
Signed-off-by: Shaik Ameer Basha <shaik.ameer@samsung.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'scripts/tracing')
0 files changed, 0 insertions, 0 deletions