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| author | Icenowy Zheng <icenowy@aosc.xyz> | 2017-04-04 17:50:58 +0800 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@free-electrons.com> | 2017-04-04 17:44:57 +0200 |
| commit | 791a9e001d3ba3b552888b0bf3c592a50b71f57e (patch) | |
| tree | 9cb9afc1a91276b0fc8218970141d93d0708ebf2 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | c1ae3cfa0e89fa1a7ecc4c99031f5e9ae99d9201 (diff) | |
arm64: allwinner: a64: add r_ccu node
A64 SoC have a CCU (r_ccu) in PRCM block.
Add the device node for it.
The mux 3 of R_CCU is an internal oscillator, which is 16MHz according
to the user manual, and has only 30% accuracy based on our experience
on older SoCs. The real mesaured value of it on two Pine64 boards is
around 11MHz, which is around 70% of 16MHz.
Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions