[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Message-Id: <1464249112-13658-1-git-send-email-narmstrong@baylibre.com>
Date: Thu, 26 May 2016 09:51:49 +0200
From: Neil Armstrong <narmstrong@...libre.com>
To: Wim Van Sebroeck <wim@...ana.be>,
Guenter Roeck <linux@...ck-us.net>
Cc: Neil Armstrong <narmstrong@...libre.com>,
linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
linux-amlogic@...ts.infradead.org, linux-watchdog@...r.kernel.org
Subject: [RFC PATCH 0/3] watchdog: Add Amlogic Meson GXBB Watchdog Timer driver
Adds support for the Amlogic Meson GXBB SoC Watchdog Timer.
It differs from the meson6/meson8b HW, so need for a separate driver.
The HW provides a divider capable of having a 1ms timebase thus simplifying
the counter update.
The restart call is not provided even if the HW is capable of triggering a
system reset immediately because of the PSCI firmare having such functionnality.
Neil Armstrong (3):
watchdog: Add Meson GXBB Watchdog Driver
dt-bindings: watchdog: Add Meson GXBB Watchdog bindings
ARM64: dts: amlogic: meson-gxbb: Add watchdog node
.../bindings/watchdog/meson-gxbb-wdt.txt | 13 +
arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi | 6 +
drivers/watchdog/Makefile | 1 +
drivers/watchdog/meson_gxbb_wdt.c | 287 +++++++++++++++++++++
4 files changed, 307 insertions(+)
create mode 100644 Documentation/devicetree/bindings/watchdog/meson-gxbb-wdt.txt
create mode 100644 drivers/watchdog/meson_gxbb_wdt.c
--
2.7.0
Powered by blists - more mailing lists