wireguard-linux/drivers/watchdog/Kconfig, branch jd/unified-crypt-queue

watchdog: Add K3 RTI watchdog support

2020-04-01T09:35:23Z

Texas Instruments K3 SoCs contain an RTI (Real Time Interrupt) module which can be used as a watchdog. This IP provides a support for windowed watchdog mode, in which the watchdog must be petted within a certain time window. If it is petted either too soon, or too late, a watchdog error will be triggered. Signed-off-by: Tero Kristo Reviewed-by: Guenter Roeck Link: https://lore.kernel.org/r/20200312095808.19907-4-t-kristo@ti.com Signed-off-by: Guenter Roeck Signed-off-by: Wim Van Sebroeck

watchdog: da9062: Add dependency on I2C

2020-02-17T12:19:08Z

Since commit 057b52b4b3d58 ("watchdog: da9062: make restart handler atomic safe"), the driver calls i2c functions directly. It now therefore depends on I2C. This is a hard dependency which overrides COMPILE_TEST. Reported-by: kbuild test robot Reported-by: Randy Dunlap Fixes: 057b52b4b3d58 ("watchdog: da9062: make restart handler atomic safe") Cc: Marco Felsch Cc: Adam Thomson Cc: Stefan Lengfeld Reviewed-by: Marco Felsch Acked-by: Randy Dunlap Acked-by: Geert Uytterhoeven Signed-off-by: Guenter Roeck Signed-off-by: Wim Van Sebroeck

watchdog: fix mtk_wdt.c RESET_CONTROLLER build error

2020-02-17T11:38:27Z

Fix build error when CONFIG_RESET_CONTROLLER is not set by selecting RESET_CONTROLLER. ld: drivers/watchdog/mtk_wdt.o: in function `mtk_wdt_probe': mtk_wdt.c:(.text+0x3ec): undefined reference to `devm_reset_controller_register' Signed-off-by: Randy Dunlap Fixes: c254e103082b74e ("watchdog: mtk_wdt: mt8183: Add reset controller") Cc: Wim Van Sebroeck Cc: Guenter Roeck Cc: Matthias Brugger Cc: linux-watchdog@vger.kernel.org Reviewed-by: Guenter Roeck Link: https://lore.kernel.org/r/77c1e557-4941-3806-2933-6c3583576390@infradead.org Signed-off-by: Guenter Roeck Signed-off-by: Wim Van Sebroeck

watchdog: tqmx86_wdt: Fix build error

2019-12-30T14:58:24Z

If TQMX86_WDT is y and WATCHDOG_CORE is m, building fails: drivers/watchdog/tqmx86_wdt.o: In function `tqmx86_wdt_probe': tqmx86_wdt.c:(.text+0x46e): undefined reference to `watchdog_init_timeout' tqmx86_wdt.c:(.text+0x4e0): undefined reference to `devm_watchdog_register_device' Select WATCHDOG_CORE to fix this. Reported-by: Hulk Robot Fixes: e3c21e088f89 ("watchdog: tqmx86: Add watchdog driver for the IO controller") Signed-off-by: YueHaibing Reviewed-by: Guenter Roeck Link: https://lore.kernel.org/r/20191206124259.25880-1-yuehaibing@huawei.com Signed-off-by: Guenter Roeck Signed-off-by: Wim Van Sebroeck

watchdog: max77620_wdt: fix potential build errors

2019-12-30T14:58:24Z

max77620_wdt uses watchdog core functions. Enable CONFIG_WATCHDOG_CORE to fix potential build errors. Signed-off-by: David Engraf Reviewed-by: Guenter Roeck Link: https://lore.kernel.org/r/20191127084617.16937-1-david.engraf@sysgo.com Signed-off-by: Guenter Roeck Signed-off-by: Wim Van Sebroeck

watchdog: jz4740: Drop dependency on MACH_JZ47xx

2019-11-18T19:14:47Z

Depending on MACH_JZ47xx prevent us from creating a generic kernel that works on more than one MIPS board. Instead, we just depend on MIPS being set. Signed-off-by: Paul Cercueil Acked-by: Guenter Roeck Link: https://lore.kernel.org/r/20191023174714.14362-3-paul@crapouillou.net Signed-off-by: Guenter Roeck Signed-off-by: Wim Van Sebroeck

watchdog: jz4740: Use regmap provided by TCU driver

2019-11-18T19:14:46Z

Since we broke the ABI by changing the clock, the driver was also updated to use the regmap provided by the TCU driver. Signed-off-by: Paul Cercueil Tested-by: Mathieu Malaterre Tested-by: Artur Rojek Acked-by: Guenter Roeck Link: https://lore.kernel.org/r/20191023174714.14362-2-paul@crapouillou.net Signed-off-by: Guenter Roeck Signed-off-by: Wim Van Sebroeck

watchdog: jz4740: Use WDT clock provided by TCU driver

2019-11-18T19:14:46Z

Instead of requesting the "ext" clock and handling the watchdog clock divider and gating in the watchdog driver, we now request and use the "wdt" clock that is supplied by the ingenic-timer "TCU" driver. The major benefit is that the watchdog's clock rate and parent can now be specified from within devicetree, instead of hardcoded in the driver. Also, this driver won't poke anymore into the TCU registers to enable/disable the clock, as this is now handled by the TCU driver. On the bad side, we break the ABI with devicetree - as we now request a different clock. In this very specific case it is still okay, as every Ingenic JZ47xx-based board out there compile the devicetree within the kernel; so it's still time to push breaking changes, in order to get a clean devicetree that won't break once it musn't. Signed-off-by: Paul Cercueil Tested-by: Mathieu Malaterre Tested-by: Artur Rojek Acked-by: Guenter Roeck Link: https://lore.kernel.org/r/20191023174714.14362-1-paul@crapouillou.net Signed-off-by: Guenter Roeck Signed-off-by: Wim Van Sebroeck

watchdog: w83627hf_wdt: Support NCT6116D

2019-11-18T18:53:38Z

The watchdog controller on NCT6116D is compatible with NCT6102D. Extend the support to enable SuperIO based NCT6116D watchdog device. Signed-off-by: Srikanth Krishnakar Reviewed-by: Guenter Roeck Link: https://lore.kernel.org/r/20190918160458.10108-1-Srikanth_Krishnakar@mentor.com Signed-off-by: Guenter Roeck Signed-off-by: Wim Van Sebroeck

watchdog: f71808e_wdt: Add F81803 support

2019-09-17T06:59:14Z

This adds watchdog support for the Fintek F81803 Super I/O chip. Testing was done on the Seneca XK-QUAD. Signed-off-by: Jaret Cantu Reviewed-by: Guenter Roeck Link: https://lore.kernel.org/r/20190912175550.9340-1-jaret.cantu@timesys.com Signed-off-by: Guenter Roeck Signed-off-by: Wim Van Sebroeck