diff options
| author |   Stefan Agner <stefan@agner.ch> | 2014-09-24 18:20:10 +0200 |
|---|---|---|
| committer |   Shawn Guo <shawn.guo@linaro.org> | 2014-11-23 14:56:18 +0800 |
| commit | 2a61cba71fba5b73b11e0de665869a6ee619af0e (patch) | |
| tree | e37f576747d1b2449e4d0b9049f4d42aa0443bc3 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | ARM: imx: add anatop settings for LPDDR2 when enter DSM mode (diff) | |
| download | linux-dev-2a61cba71fba5b73b11e0de665869a6ee619af0e.tar.xz linux-dev-2a61cba71fba5b73b11e0de665869a6ee619af0e.zip | |
ARM: vf610: Add ARM Global Timer clocksource option
Add the ARM Global Timer as clocksource/scheduler clock option and
use it as default scheduler clock. This leaves the PIT timer for
other users e.g. the secondary Cortex-M4 core. Also, the Global Timer
has double the precission (running at pheripheral clock compared to
IPG clock) and a 64-bit incrementing counter register. We still keep
the PIT timer as an secondary option in case the ARM Global Timer is
not available.
Signed-off-by: Stefan Agner <stefan@agner.ch>
Acked-by: Bill Pringlemeir <bpringlemeir@nbsps.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions