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authorThierry Reding <treding@nvidia.com>2022-07-04 11:13:38 +0300
committerDaniel Lezcano <daniel.lezcano@linaro.org>2022-07-16 01:38:50 +0300
commit42cee19a9f839f2d60f1cd237d6905d8649127aa (patch)
tree68c4c08bb1ab0ba6cd7d842976ddd7537031d29b /drivers/clocksource/Kconfig
parent6f6f3e313f39f91ed5ffd59bfaf29748ced9d24c (diff)
downloadlinux-42cee19a9f839f2d60f1cd237d6905d8649127aa.tar.xz
clocksource: Add Tegra186 timers support
Currently this only supports a single watchdog, which uses a timer in the background for countdown. Eventually the timers could be used for various time-keeping tasks, but by default the architected timer will already provide that functionality. Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Kartik <kkartik@nvidia.com> Acked-by: Thierry Reding <treding@nvidia.com> Link: https://lore.kernel.org/r/1656922422-25823-3-git-send-email-kkartik@nvidia.com Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Diffstat (limited to 'drivers/clocksource/Kconfig')
-rw-r--r--drivers/clocksource/Kconfig8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/clocksource/Kconfig b/drivers/clocksource/Kconfig
index 0367a1c25149..2dcdf02239c3 100644
--- a/drivers/clocksource/Kconfig
+++ b/drivers/clocksource/Kconfig
@@ -150,6 +150,14 @@ config TEGRA_TIMER
help
Enables support for the Tegra driver.
+config TEGRA186_TIMER
+ tristate "NVIDIA Tegra186 timer driver"
+ depends on ARCH_TEGRA || COMPILE_TEST
+ depends on WATCHDOG && WATCHDOG_CORE
+ help
+ Enables support for the timers and watchdogs found on NVIDIA
+ Tegra186 and later SoCs.
+
config VT8500_TIMER
bool "VT8500 timer driver" if COMPILE_TEST
depends on HAS_IOMEM