wireguard-linux/drivers/watchdog, 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

Merge tag 'mfd-next-5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd

2020-10-14T22:56:58Z

Pull MFD updates from Lee Jones: "New Drivers: - Add support for initialising shared (between children) Regmaps - Add support for Kontron SL28CPLD - Add support for ENE KB3930 Embedded Controller - Add support for Intel FPGA PAC MAX 10 BMC New Device Support: - Add support for Power to Ricoh RN5T618 - Add support for UART to Intel Lakefield - Add support for LP87524_Q1 to Texas Instruments LP87565 New Functionality: - Device Tree; ene-kb3930, sl28cpld, syscon, lp87565, lp87524-q1 - Use new helper dev_err_probe(); madera-core, stmfx, wcd934x - Use new GPIOD API; dm355evm_msp - Add wake-up capability; sprd-sc27xx-spi - Add ACPI support; kempld-core Fix-ups: - Trivial (spelling/whitespace); Kconfig, ab8500 - Fix for unused variables; khadas-mcu, kempld-core - Remove unused header file(s); mt6360-core - Use correct IRQ flags in docs; act8945a, gateworks-gsc, rohm,bd70528-pmic - Add COMPILE_TEST support; asic3, tmio_core - Add dependency on I2C; SL28CPLD Bug Fixes: - Fix memory leak(s); sm501 - Do not free regmap_config's 'name' until exit; syscon" * tag 'mfd-next-5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (34 commits) mfd: kempld-core: Fix unused variable 'kempld_acpi_table' when !ACPI mfd: sl28cpld: Depend on I2C mfd: asic3: Build if COMPILE_TEST=y dt-bindings: mfd: Correct interrupt flags in examples mfd: Add ACPI support to Kontron PLD driver mfd: intel-m10-bmc: Add Intel MAX 10 BMC chip support for Intel FPGA PAC mfd: lp87565: Add LP87524-Q1 variant dt-bindings: mfd: Add LP87524-Q1 dt-bindings: mfd: lp87565: Convert to yaml mfd: mt6360: Remove unused include mfd: sm501: Fix leaks in probe() mfd: syscon: Don't free allocated name for regmap_config dt-bindings: mfd: syscon: Document Exynos3 and Exynos5433 compatibles dt-bindings: mfd: syscon: Merge Samsung Exynos Sysreg bindings dt-bindings: mfd: ab8500: Remove weird Unicode characters mfd: sprd: Add wakeup capability for PMIC IRQ mfd: intel-lpss: Add device IDs for UART ports for Lakefield mfd: dm355evm_msp: Convert LEDs to GPIO descriptor table mfd: wcd934x: Simplify with dev_err_probe() mfd: stmfx: Simplify with dev_err_probe() ...

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: it87_wdt: add IT8784 ID

2020-10-14T13:22:58Z

IT8784 watchdog works as in IT878x Tested on SHAREVDY K10 board. Signed-off-by: Hanspeter Portner Reviewed-by: Guenter Roeck Link: https://lore.kernel.org/r/20200904211639.18787-2-dev@open-music-kontrollers.ch Signed-off-by: Guenter Roeck Signed-off-by: Wim Van Sebroeck

watchdog: sp5100_tco: Enable watchdog on Family 17h devices if disabled

2020-10-14T13:22:57Z

On Family 17h (Ryzen) devices, the WatchdogTmrEn bit of PmDecodeEn not only enables watchdog memory decoding at 0xfeb00000, it also enables the watchdog hardware itself. Use this information to enable the watchdog if it is not already enabled. Cc: Jan Kiszka Tested-by: Jan Kiszka Link: https://lore.kernel.org/r/20200910163109.235136-2-linux@roeck-us.net Signed-off-by: Guenter Roeck Signed-off-by: Wim Van Sebroeck

watchdog: sp5100: Fix definition of EFCH_PM_DECODEEN3

2020-10-14T13:22:57Z

EFCH_PM_DECODEEN3 is supposed to access DECODEEN register bits 24..31, in other words the register at byte offset 3. Cc: Jan Kiszka Fixes: 887d2ec51e34b ("watchdog: sp5100_tco: Add support for recent FCH versions") Tested-by: Jan Kiszka Link: https://lore.kernel.org/r/20200910163109.235136-1-linux@roeck-us.net Signed-off-by: Guenter Roeck Signed-off-by: Wim Van Sebroeck

watchdog: renesas_wdt: support handover from bootloader

2020-10-14T13:22:56Z

Support an already running watchdog by checking its enable bit and set up the status accordingly before registering the device. Signed-off-by: Wolfram Sang Reviewed-by: Guenter Roeck Link: https://lore.kernel.org/r/20200908095615.31376-1-wsa+renesas@sang-engineering.com Signed-off-by: Guenter Roeck Signed-off-by: Wim Van Sebroeck

watchdog: imx7ulp: Watchdog should continue running for wait/stop mode

2020-10-14T13:02:26Z

When kernel idle, system will enter wait/stop mode, wdog should continue running in this scenario, and the refresh thread can wake up system from wait/stop mode. Signed-off-by: Anson Huang Reviewed-by: Guenter Roeck Link: https://lore.kernel.org/r/1596150213-31638-2-git-send-email-Anson.Huang@nxp.com Signed-off-by: Guenter Roeck Signed-off-by: Wim Van Sebroeck

watchdog: rti: Simplify with dev_err_probe()

2020-10-14T13:02:25Z

Common pattern of handling deferred probe can be simplified with dev_err_probe(). Less code and the error value gets printed. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Guenter Roeck Link: https://lore.kernel.org/r/20200901153141.18960-3-krzk@kernel.org Signed-off-by: Guenter Roeck Signed-off-by: Wim Van Sebroeck

watchdog: davinci: Simplify with dev_err_probe()

2020-10-14T13:02:25Z

Common pattern of handling deferred probe can be simplified with dev_err_probe(). Less code and the error value gets printed. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Guenter Roeck Link: https://lore.kernel.org/r/20200901153141.18960-2-krzk@kernel.org Signed-off-by: Guenter Roeck Signed-off-by: Wim Van Sebroeck