From: Ahmad Fatoum <a.fatoum@pengutronix.de>
To: barebox@lists.infradead.org
Subject: [PATCH 0/2] watchdog: add Cadence watchdog support for Xilinx SoCs
Date: Wed, 13 Sep 2023 14:08:05 +0200 [thread overview]
Message-ID: <20230913120807.1869600-1-a.fatoum@pengutronix.de> (raw)
This adds support for the Cadence watchdog IP available in Zynq-7000
and ZynqMP SoCs.
The driver has been ported from Linux v6.4 and tested on the ZynqMP.
Keep in mind that changes to the XSA may be necessary for the watchdog
to actually be able to reset the system.
Ahmad Fatoum (2):
clk: implement clk_get_enabled helper
watchdog: add Cadence watchdog support for Xilinx SoCs
drivers/watchdog/Kconfig | 6 +
drivers/watchdog/Makefile | 1 +
drivers/watchdog/cadence_wdt.c | 278 +++++++++++++++++++++++++++++++++
include/linux/clk.h | 29 ++++
4 files changed, 314 insertions(+)
create mode 100644 drivers/watchdog/cadence_wdt.c
--
2.39.2
next reply other threads:[~2023-09-13 12:09 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-13 12:08 Ahmad Fatoum [this message]
2023-09-13 12:08 ` [PATCH 1/2] clk: implement clk_get_enabled helper Ahmad Fatoum
2023-09-14 7:46 ` Sascha Hauer
2023-09-14 7:52 ` Ahmad Fatoum
2023-09-14 7:52 ` Sascha Hauer
2023-09-13 12:08 ` [PATCH 2/2] watchdog: add Cadence watchdog support for Xilinx SoCs Ahmad Fatoum
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