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| author |   Srinivas Kandagatla <srinivas.kandagatla@linaro.org> | 2018-02-15 12:25:09 +0000 |
|---|---|---|
| committer |   Vinod Koul <vinod.koul@intel.com> | 2018-03-01 14:14:27 +0530 |
| commit | 48d163b1aa6e7f650c0b7a4f9c61c387a6def868 (patch) | |
| tree | edf269c9b0227b919038365530d754a8ef1cc232 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | dt-bindings: dmaengine: bam_dma: add remote controlled bindings (diff) | |
| download | linux-rng-48d163b1aa6e7f650c0b7a4f9c61c387a6def868.tar.xz linux-rng-48d163b1aa6e7f650c0b7a4f9c61c387a6def868.zip | |
dmaengine: qcom: bam_dma: get num-channels and num-ees from dt
When Linux is master of BAM, it can directly read registers to know number
of supported channels, however when its remotely controlled reading these
registers would trigger a crash if the BAM is not yet initialized or
powered up on the remote side.
This patch allows driver to read num-channels and num-ees from Device Tree
for remotely controlled BAM.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions