Messages in this thread Patch in this message | | | From | Kartik <> | Subject | [PATCH v3 3/6] clocksource/drivers/timer-tegra186: Add support for Tegra234 SoC | Date | Mon, 4 Jul 2022 13:43:39 +0530 |
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The timer IP block present on Tegra234 SoC supports watchdog timer functionality that can be used to recover from system hangs. The watchdog timer uses a timer in the background for countdown.
Signed-off-by: Kartik <kkartik@nvidia.com> --- drivers/clocksource/timer-tegra186.c | 6 ++++++ 1 file changed, 6 insertions(+)
diff --git a/drivers/clocksource/timer-tegra186.c b/drivers/clocksource/timer-tegra186.c index 4515517c87a5..ea742889ee06 100644 --- a/drivers/clocksource/timer-tegra186.c +++ b/drivers/clocksource/timer-tegra186.c @@ -486,8 +486,14 @@ static const struct tegra186_timer_soc tegra186_timer = { .num_wdts = 3, }; +static const struct tegra186_timer_soc tegra234_timer = { + .num_timers = 16, + .num_wdts = 3, +}; + static const struct of_device_id tegra186_timer_of_match[] = { { .compatible = "nvidia,tegra186-timer", .data = &tegra186_timer }, + { .compatible = "nvidia,tegra234-timer", .data = &tegra234_timer }, { } }; MODULE_DEVICE_TABLE(of, tegra186_timer_of_match); -- 2.17.1
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