diff options
| author | Russell King <rmk+kernel@armlinux.org.uk> | 2017-03-11 18:42:34 +0100 |
|---|---|---|
| committer | Daniel Lezcano <daniel.lezcano@linaro.org> | 2017-04-07 16:23:03 +0200 |
| commit | 9a4914ce0dff47b53df9ffbf9f48120b86ccb4a3 (patch) | |
| tree | 5629c50430e4ae90e435dc19f7a7701f8054c4d1 /drivers/clocksource/dw_apb_timer.c | |
| parent | clocksource/drivers/orion: Read clock rate once (diff) | |
| download | linux-9a4914ce0dff47b53df9ffbf9f48120b86ccb4a3.tar.xz linux-9a4914ce0dff47b53df9ffbf9f48120b86ccb4a3.zip | |
clocksource/drivers/orion: Add delay_timer implementation
Add an implementation for the ARM delay timer, which is used for
udelay(). This provides less CPU dependent and more accurate delays -
the CPU loop on Marvell Dove appears to calibrate to around 6% too
short.
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Diffstat (limited to 'drivers/clocksource/dw_apb_timer.c')
0 files changed, 0 insertions, 0 deletions