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| author | Romain Perier <romain.perier@gmail.com> | 2021-12-17 20:57:22 +0100 |
|---|---|---|
| committer | Daniel Lezcano <daniel.lezcano@linaro.org> | 2021-12-20 13:28:28 +0100 |
| commit | 5fc1f93f69989e72be7a84ded6ee867d6415f690 (patch) | |
| tree | c6a633444affa1626ad4e12cfef6bfe1cbdc2d1d /MAINTAINERS | |
| parent | clocksource/drivers/pistachio: Fix -Wunused-but-set-variable warning (diff) | |
| download | linux-5fc1f93f69989e72be7a84ded6ee867d6415f690.tar.xz linux-5fc1f93f69989e72be7a84ded6ee867d6415f690.zip | |
clocksource/drivers: Add MStar MSC313e timer support
The MSC313e-compatible SoCs have 3 timer hardware blocks. All of these
are free running 32-bit increasing counters and can generate interrupts.
Based onto a maximum value register, each timer can either count from 0
to max, one time then stop (which generates interrupts) or can count
from 0 to max and then roll. This commit adds basic support for these
timers, the first timer block being used as clocksource/sched_clock
and delay, while the others will be used as clockevents.
Signed-off-by: Romain Perier <romain.perier@gmail.com>
Co-developed-by: Daniel Palmer <daniel@0x0f.com>
Signed-off-by: Daniel Palmer <daniel@0x0f.com>
Link: https://lore.kernel.org/r/20211217195727.8955-2-romain.perier@gmail.com
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Diffstat (limited to 'MAINTAINERS')
| -rw-r--r-- | MAINTAINERS | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index 7a2345ce8521..f39a1617bf50 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -2282,6 +2282,7 @@ F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml F: arch/arm/boot/dts/mstar-* F: arch/arm/mach-mstar/ F: drivers/clk/mstar/ +F: drivers/clocksource/timer-msc313e.c F: drivers/gpio/gpio-msc313.c F: drivers/rtc/rtc-msc313.c F: drivers/watchdog/msc313e_wdt.c |