diff options
| author | Krishna Reddy <[email protected]> | 2017-09-08 12:48:33 -0700 |
|---|---|---|
| committer | Ulf Hansson <[email protected]> | 2017-10-30 11:40:07 +0100 |
| commit | 68481a7e1c84b652c03bd714c1028fb8ea680a9d (patch) | |
| tree | 9b06a5d450887d5568b6d8a41192505d4906ffcb /tools/perf/scripts/python | |
| parent | faf73fa17cfe40259c1eafb922b4c5db96ed65e0 (diff) | |
mmc: tegra: Mark 64 bit dma broken on Tegra186
SDHCI controllers on Tegra186 support 40 bit addressing.
IOVA addresses are 48-bit wide on Tegra186.
SDHCI host common code sets dma mask as either 32-bit or 64-bit.
To avoid access issues when SMMU is enabled, disable 64-bit dma.
Signed-off-by: Krishna Reddy <[email protected]>
Tested-by: Thierry Reding <[email protected]>
Acked-by: Thierry Reding <[email protected]>
Acked-by: Adrian Hunter <[email protected]>
Signed-off-by: Ulf Hansson <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions