ffd5488d68
description was eaten by the dog (or an editor crash or something). Add variable-frequency support to the arm mpcore eventtimer driver. This allows a platform's early init code to tell the mpcore driver that the clock frequency can vary. That causes the mpcore driver to register an eventtimer, but not a timecounter. The platform has to provide a time counter using some other fixed-frequency clock, but can still use the per-cpu goodness of the mpcore hardware for event timers. When the platform support code does something to change the frequency of the CPU clocks (power saving, thermal management) it must tell the mpcore driver code about it using arm_tmr_change_frequency(). |
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.. | ||
pandaboard | ||
files.omap4 | ||
omap4_l2cache.c | ||
omap4_mp.c | ||
omap4_prcm_clks.c | ||
omap4_reg.h | ||
omap4_scm_padconf.c | ||
omap4_smc.h | ||
omap4var.h | ||
std.omap4 |