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| author |   Marc Kleine-Budde <mkl@pengutronix.de> | 2013-11-25 22:15:21 +0100 |
|---|---|---|
| committer |   Shawn Guo <shawn.guo@linaro.org> | 2013-12-31 09:36:30 +0800 |
| commit | 10471fa3c779e6a1f5fafafc4ab86f1119bb90e0 (patch) | |
| tree | 136d35ce087b8ec366632158e2ff1a35ceac7050 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | ARM: imx: pllv1: Fix PLL calculation for i.MX27 (diff) | |
| download | linux-dev-10471fa3c779e6a1f5fafafc4ab86f1119bb90e0.tar.xz linux-dev-10471fa3c779e6a1f5fafafc4ab86f1119bb90e0.zip | |
ARM i.MX5: set CAN peripheral clock to 24 MHz parent
This patch sets the parent of CAN peripheral clock (a.k.a. CPI clock) to the
lp_apm clock, which has a rate of 24 MHz.
In the CAN world a base clock with multiple of 8 MHz is suited best for all CIA
recommented bit rates. Without this patch the CAN peripheral clock on i.MX53
has a rate of 66.666 MHz which produces quite large bit rate errors.
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions