wireguard-linux/drivers/watchdog/Kconfig, branch jd/orphan-parallel

Merge tag 'linux-watchdog-5.10-rc1' of git://www.linux-watchdog.org/linux-watchdog

2020-10-21T18:28:43Z

Pull watchdog updates from Wim Van Sebroeck: - Add Toshiba Visconti watchdog driver - it87_wdt: add IT8772 + IT8784 - several fixes and improvements * tag 'linux-watchdog-5.10-rc1' of git://www.linux-watchdog.org/linux-watchdog: watchdog: Add Toshiba Visconti watchdog driver watchdog: bindings: Add binding documentation for Toshiba Visconti watchdog device watchdog: it87_wdt: add IT8784 ID watchdog: sp5100_tco: Enable watchdog on Family 17h devices if disabled watchdog: sp5100: Fix definition of EFCH_PM_DECODEEN3 watchdog: renesas_wdt: support handover from bootloader watchdog: imx7ulp: Watchdog should continue running for wait/stop mode watchdog: rti: Simplify with dev_err_probe() watchdog: davinci: Simplify with dev_err_probe() watchdog: cadence: Simplify with dev_err_probe() watchdog: remove unneeded inclusion of watchdog: Use put_device on error watchdog: Fix memleak in watchdog_cdev_register watchdog: imx7ulp: Strictly follow the sequence for wdog operations watchdog: it87_wdt: add IT8772 ID watchdog: pcwd_usb: Avoid GFP_ATOMIC where it is not needed drivers: watchdog: rdc321x_wdt: Fix race condition bugs

watchdog: Add Toshiba Visconti watchdog driver

2020-10-14T13:22:58Z

Add the watchdog driver for Toshiba Visconti series. Signed-off-by: Nobuhiro Iwamatsu Reviewed-by: Punit Agrawal Reviewed-by: Guenter Roeck Link: https://lore.kernel.org/r/20201005023012.603026-3-nobuhiro1.iwamatsu@toshiba.co.jp Signed-off-by: Guenter Roeck Signed-off-by: Wim Van Sebroeck

watchdog: add support for sl28cpld watchdog

2020-09-17T14:59:00Z

Add support for the watchdog of the sl28cpld board management controller. This is part of a multi-function device driver. Signed-off-by: Michael Walle Acked-by: Guenter Roeck Signed-off-by: Lee Jones

watchdog: Replace HTTP links with HTTPS ones

2020-08-05T16:43:01Z

Rationale: Reduces attack surface on kernel devs opening the links for MITM as HTTPS traffic is much harder to manipulate. Deterministic algorithm: For each file: If not .svg: For each line: If doesn't contain `\bxmlns\b`: For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`: If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`: If both the HTTP and HTTPS versions return 200 OK and serve the same content: Replace HTTP with HTTPS. Signed-off-by: Alexander A. Klimov Reviewed-by: Guenter Roeck Acked-by: Rob Herring Link: https://lore.kernel.org/r/20200713205821.38223-1-grandmaster@al2klimov.de Signed-off-by: Guenter Roeck Signed-off-by: Wim Van Sebroeck

treewide: replace '---help---' in Kconfig files with 'help'

2020-06-13T16:57:21Z

Since commit 84af7a6194e4 ("checkpatch: kconfig: prefer 'help' over '---help---'"), the number of '---help---' has been gradually decreasing, but there are still more than 2400 instances. This commit finishes the conversion. While I touched the lines, I also fixed the indentation. There are a variety of indentation styles found. a) 4 spaces + '---help---' b) 7 spaces + '---help---' c) 8 spaces + '---help---' d) 1 space + 1 tab + '---help---' e) 1 tab + '---help---' (correct indentation) f) 1 tab + 1 space + '---help---' g) 1 tab + 2 spaces + '---help---' In order to convert all of them to 1 tab + 'help', I ran the following commend: $ find . -name 'Kconfig*' | xargs sed -i 's/^[[:space:]]*---help---/\thelp/' Signed-off-by: Masahiro Yamada

watchdog: Add new arm_smc_wdt watchdog driver

2020-05-25T06:55:46Z

This patch adds a watchdog driver that can be used on ARM systems with the appropriate watchdog implemented in Secure Monitor firmware. The driver communicates with firmware via a Secure Monitor Call. This may be useful for platforms using TrustZone that want the Secure Monitor firmware to have the final control over the watchdog. This is implemented on mt8173 chromebook devices oak, elm and hana in arm trusted firmware file plat/mediatek/mt8173/drivers/wdt/wdt.c. Signed-off-by: Julius Werner Signed-off-by: Evan Benn Reviewed-by: Julius Werner Tested-by: Xingyu Chen Reviewed-by: Guenter Roeck Link: https://lore.kernel.org/r/20200505131242.v6.2.Ia92bb4d4ce84bcefeba1d00aaa1c1e919b6164ef@changeid Signed-off-by: Guenter Roeck Signed-off-by: Wim Van Sebroeck

watchdog: iTCO: fix link error

2020-05-25T06:55:45Z

When the MFD driver is a loadable module, the watchdog driver fails to get linked into the kernel: drivers/watchdog/iTCO_wdt.o: In function `update_no_reboot_bit_pmc': iTCO_wdt.c:(.text+0x54f): undefined reference to `intel_pmc_gcr_update' The code is written to support operation without the MFD driver, so add a Kconfig dependency that allows this, while disallowing the watchdog to be built-in when the MFD driver is a module. Fixes: 25f1ca31e230 ("platform/x86: intel_pmc_ipc: Convert to MFD") Signed-off-by: Arnd Bergmann Acked-by: Guenter Roeck Reviewed-by: Mika Westerberg Link: https://lore.kernel.org/r/20200428212959.2993304-1-arnd@arndb.de Signed-off-by: Guenter Roeck Signed-off-by: Wim Van Sebroeck

watchdog: ts72xx_wdt: fix build error

2020-05-25T06:55:39Z

If TS72XX_WATCHDOG is y and WATCHDOG_CORE is not enabled or its m, then building fails: drivers/watchdog/ts72xx_wdt.o: in function `ts72xx_wdt_probe': ts72xx_wdt.c:(.text+0x14c): undefined reference to \ `watchdog_init_timeout' ts72xx_wdt.c:(.text+0x15c): undefined reference to \ `devm_watchdog_register_device' Select WATCHDOG_CORE to fix this. Signed-off-by: Shyam Saini Reviewed-by: Guenter Roeck Link: https://lore.kernel.org/r/20200406215008.30468-1-shyam.saini@savoirfairelinux.com Signed-off-by: Guenter Roeck Signed-off-by: Wim Van Sebroeck

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