lkml.org 
[lkml]   [2022]   [Jul]   [28]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
Subject[tip: timers/core] clocksource/drivers/timer-tegra186: Add support for Tegra234 SoC
The following commit has been merged into the timers/core branch of tip:

Commit-ID: 07385a6055a8649593052703b1bfd6aef49db02a
Gitweb: https://git.kernel.org/tip/07385a6055a8649593052703b1bfd6aef49db02a
Author: Kartik <kkartik@nvidia.com>
AuthorDate: Mon, 04 Jul 2022 13:43:39 +05:30
Committer: Daniel Lezcano <daniel.lezcano@linaro.org>
CommitterDate: Sat, 16 Jul 2022 00:38:50 +02:00

clocksource/drivers/timer-tegra186: Add support for Tegra234 SoC

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>
Acked-by: Thierry Reding <treding@nvidia.com>
Link: https://lore.kernel.org/r/1656922422-25823-4-git-send-email-kkartik@nvidia.com
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
---
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 4515517..ea74288 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);
\
 
 \ /
  Last update: 2022-07-28 12:46    [W:0.103 / U:0.172 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site