diff options
| author | Boris Brezillon <[email protected]> | 2015-03-29 03:45:33 +0200 |
|---|---|---|
| committer | Michael Turquette <[email protected]> | 2015-04-12 21:08:51 -0700 |
| commit | 4591243102faa8de92da320edea47219901461e9 (patch) | |
| tree | 896a83de022e746750b31953b2fef4b78fffa537 /tools/perf/scripts/python | |
| parent | 3a9e9cb65be84d6c64fbe9c69a73c15d59f29454 (diff) | |
clk: at91: usb: propagate rate modification to the parent clk
The at91sam9n12 and at91sam9x5 usb clocks do not propagate rate
modification requests to their parents.
This causes a bug when the PLLB is left uninitialized by the bootloader
(PLL multiplier set to 0, or in other words, PLL rate = 0 Hz).
Implement the determinate_rate method and propagate the change rate
request to the parent clk.
Cc: <[email protected]> # v3.14+
Signed-off-by: Boris Brezillon <[email protected]>
Reported-by: Bo Shen <[email protected]>
Tested-by: Bo Shen <[email protected]>
Signed-off-by: Michael Turquette <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions