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/linux/Documentation/devicetree/bindings/watchdog/
H A Dairoha,en7581-wdt.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/watchdog/airoha,en7581-wdt.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Airoha EN7581 Watchdog Timer
10 - Christian Marangi <ansuelsmth@gmail.com>
13 - $ref: watchdog.yaml#
17 const: airoha,en7581-wdt
26 clock-names:
30 - compatible
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/linux/drivers/watchdog/
H A Dairoha_wdt.c1 // SPDX-License-Identifier: GPL-2.0
59 val = readl(airoha_wdt->base + TIMER_CTRL); in airoha_wdt_start()
61 writel(val, airoha_wdt->base + TIMER_CTRL); in airoha_wdt_start()
62 val = wdog_dev->timeout * airoha_wdt->wdt_freq; in airoha_wdt_start()
63 writel(val, airoha_wdt->base + WDT_TIMER_LOAD_VALUE); in airoha_wdt_start()
73 val = readl(airoha_wdt->base + TIMER_CTRL); in airoha_wdt_stop()
75 writel(val, airoha_wdt->base + TIMER_CTRL); in airoha_wdt_stop()
85 val = readl(airoha_wdt->base + WDT_RELOAD); in airoha_wdt_ping()
87 writel(val, airoha_wdt->base + WDT_RELOAD); in airoha_wdt_ping()
94 wdog_dev->timeout = timeout; in airoha_wdt_set_timeout()
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H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
16 on-line as fast as possible after a lock-up. There's both a watchdog
21 <file:Documentation/watchdog/watchdog-api.rst> in the kernel source.
51 bool "Update boot-enabled watchdog until userspace takes over"
77 bool "Enable watchdog hrtimer-based pretimeouts"
198 tristate "ChromeOS EC-based watchdog"
252 tristate "Watchdog device controlled through GPIO-line"
257 controlled through GPIO-line.
280 will be called lenovo-se10-wdt.
394 module will be called mlx-wdt.
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/linux/
H A DMAINTAINERS5 ---------------------------------------------------
21 W: *Web-page* with status/info
23 B: URI for where to file *bugs*. A web-page with detailed bug
28 patches to the given subsystem. This is either an in-tree file,
29 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst
46 N: [^a-z]tegra all files whose path contains tegra
64 ----------------
83 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
85 L: linux-scsi@vger.kernel.org
88 F: drivers/scsi/3w-*
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