Merge tag 'watchdog-for-linus-v4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging

Pull watchdog updates from Guenter Roeck:
 "Wim asked me to handle the watchdog pull request this time around.

  Key changes:

   - New drivers: Cortina Gemini, ZTE's zx2967 family, NIC7018

   - Convert to use device managed functions: ebc-c384_wdt, tegra_wdt,
     da9063_wdt, da9062_wdt, da9055_wdt, da9052_wdt, bcm2835_wdt,
     mena21_wdt, wm831x_wdt, digicolor_wdt, intel-mid_wdt, meson_wdt,
     sunxi_wdt, aspeed_wdt, coh901327_wdt, iTCO_wdt

   - Use watchdog core to install restart handler: tangox, dw_wdt,
     bcm2835_wdt, asm9260_wdt, bcm47xx_wdt

   - Convert ts72xx_wdt driver to watchdog core

   - Let core handle heartbeat in ep93xx_wdt driver

   - Enable COMPILE_TEST where possible

   - Various other improvements"

* tag 'watchdog-for-linus-v4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (54 commits)
  watchdog: s3c2410: Add prefix to local function
  watchdog: s3c2410: Select MFD_SYSCON on all Exynos platforms
  watchdog: s3c2410: Use dev_dbg instead of pr_info
  watchdog: s3c2410: Fix infinite interrupt in soft mode
  watchdog: s3c2410: Remove confusing CONFIG prefix from local defines
  watchdog: softdog: make pretimeout support a compile option
  watchdog: zx2967: add watchdog controller driver for ZTE's zx2967 family
  dt: bindings: add documentation for zx2967 family watchdog controller
  watchdog: sama5d4: Implement resume hook
  watchdog: sama5d4: Cache MR instead of a partial config
  watchdog: ts72xx_wdt: convert driver to watchdog core
  watchdog: ep93xx_wdt: cleanup and let the core handle the heartbeat
  watchdog: RDC321X_WDT always depends on PCI
  watchdog: add driver for Cortina Gemini watchdog
  watchdog: add DT bindings for Cortina Gemini
  watchdog: constify watchdog_ops structures
  watchdog: Introduce watchdog_stop_on_unregister helper
  watchdog: ebc-c384_wdt: Utilize devm_ functions in driver probe callback
  watchdog: tegra_wdt: Convert to use device managed functions
  watchdog: da9063_wdt: Convert to use device managed functions
  ...

1 files changed, 101 insertions, 60 deletions

diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index acb00b53a520..c831b7967bf9 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -71,9 +71,17 @@ config SOFT_WATCHDOG
 	  To compile this driver as a module, choose M here: the
 	  module will be called softdog.
 
+config SOFT_WATCHDOG_PRETIMEOUT
+	bool "Software watchdog pretimeout governor support"
+	depends on SOFT_WATCHDOG && WATCHDOG_PRETIMEOUT_GOV
+	help
+	  Enable this if you want to use pretimeout governors with the software
+	  watchdog. Be aware that governors might affect the watchdog because it
+	  is purely software, e.g. the panic governor will stall it!
+
 config DA9052_WATCHDOG
 	tristate "Dialog DA9052 Watchdog"
-	depends on PMIC_DA9052
+	depends on PMIC_DA9052 || COMPILE_TEST
 	select WATCHDOG_CORE
 	help
 	  Support for the watchdog in the DA9052 PMIC. Watchdog trigger
@@ -85,7 +93,7 @@ config DA9052_WATCHDOG
 
 config DA9055_WATCHDOG
 	tristate "Dialog Semiconductor DA9055 Watchdog"
-	depends on MFD_DA9055
+	depends on MFD_DA9055 || COMPILE_TEST
 	select WATCHDOG_CORE
 	help
 	  If you say yes here you get support for watchdog on the Dialog
@@ -96,7 +104,7 @@ config DA9055_WATCHDOG
 
 config DA9063_WATCHDOG
 	tristate "Dialog DA9063 Watchdog"
-	depends on MFD_DA9063
+	depends on MFD_DA9063 || COMPILE_TEST
 	select WATCHDOG_CORE
 	help
 	  Support for the watchdog in the DA9063 PMIC.
@@ -105,7 +113,7 @@ config DA9063_WATCHDOG
 
 config DA9062_WATCHDOG
 	tristate "Dialog DA9062/61 Watchdog"
-	depends on MFD_DA9062
+	depends on MFD_DA9062 || COMPILE_TEST
 	select WATCHDOG_CORE
 	help
 	  Support for the watchdog in the DA9062 and DA9061 PMICs.
@@ -133,7 +141,7 @@ config GPIO_WATCHDOG_ARCH_INITCALL
 
 config MENF21BMC_WATCHDOG
 	tristate "MEN 14F021P00 BMC Watchdog"
-	depends on MFD_MENF21BMC
+	depends on MFD_MENF21BMC || COMPILE_TEST
 	select WATCHDOG_CORE
 	help
 	  Say Y here to include support for the MEN 14F021P00 BMC Watchdog.
@@ -168,7 +176,7 @@ config WDAT_WDT
 
 config WM831X_WATCHDOG
 	tristate "WM831x watchdog"
-	depends on MFD_WM831X
+	depends on MFD_WM831X || COMPILE_TEST
 	select WATCHDOG_CORE
 	help
 	  Support for the watchdog in the WM831x AudioPlus PMICs.  When
@@ -209,7 +217,7 @@ config ZIIRAVE_WATCHDOG
 
 config ARM_SP805_WATCHDOG
 	tristate "ARM SP805 Watchdog"
-	depends on (ARM || ARM64) && ARM_AMBA
+	depends on (ARM || ARM64) && (ARM_AMBA || COMPILE_TEST)
 	select WATCHDOG_CORE
 	help
 	  ARM Primecell SP805 Watchdog timer. This will reboot your system when
@@ -237,7 +245,7 @@ config ARM_SBSA_WATCHDOG
 
 config ASM9260_WATCHDOG
 	tristate "Alphascale ASM9260 watchdog"
-	depends on MACH_ASM9260
+	depends on MACH_ASM9260 || COMPILE_TEST
 	depends on OF
 	select WATCHDOG_CORE
 	select RESET_CONTROLLER
@@ -247,14 +255,14 @@ config ASM9260_WATCHDOG
 
 config AT91RM9200_WATCHDOG
 	tristate "AT91RM9200 watchdog"
-	depends on SOC_AT91RM9200 && MFD_SYSCON
+	depends on (SOC_AT91RM9200 && MFD_SYSCON) || COMPILE_TEST
 	help
 	  Watchdog timer embedded into AT91RM9200 chips. This will reboot your
 	  system when the timeout is reached.
 
 config AT91SAM9X_WATCHDOG
 	tristate "AT91SAM9X / AT91CAP9 watchdog"
-	depends on ARCH_AT91
+	depends on ARCH_AT91 || COMPILE_TEST
 	select WATCHDOG_CORE
 	help
 	  Watchdog timer embedded into AT91SAM9X and AT91CAP9 chips. This will
@@ -262,7 +270,7 @@ config AT91SAM9X_WATCHDOG
 
 config SAMA5D4_WATCHDOG
 	tristate "Atmel SAMA5D4 Watchdog Timer"
-	depends on ARCH_AT91
+	depends on ARCH_AT91 || COMPILE_TEST
 	select WATCHDOG_CORE
 	help
 	  Atmel SAMA5D4 watchdog timer is embedded into SAMA5D4 chips.
@@ -293,7 +301,7 @@ config 21285_WATCHDOG
 
 config 977_WATCHDOG
 	tristate "NetWinder WB83C977 watchdog"
-	depends on FOOTBRIDGE && ARCH_NETWINDER
+	depends on (FOOTBRIDGE && ARCH_NETWINDER) || (ARM && COMPILE_TEST)
 	help
 	  Say Y here to include support for the WB977 watchdog included in
 	  NetWinder machines. Alternatively say M to compile the driver as
@@ -301,6 +309,17 @@ config 977_WATCHDOG
 
 	  Not sure? It's safe to say N.
 
+config GEMINI_WATCHDOG
+	tristate "Gemini watchdog"
+	depends on ARCH_GEMINI
+	select WATCHDOG_CORE
+	help
+	  Say Y here if to include support for the watchdog timer
+	  embedded in the Cortina Systems Gemini family of devices.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called gemini_wdt.
+
 config IXP4XX_WATCHDOG
 	tristate "IXP4xx Watchdog"
 	depends on ARCH_IXP4XX
@@ -333,9 +352,9 @@ config HAVE_S3C2410_WATCHDOG
 
 config S3C2410_WATCHDOG
 	tristate "S3C2410 Watchdog"
-	depends on HAVE_S3C2410_WATCHDOG
+	depends on HAVE_S3C2410_WATCHDOG || COMPILE_TEST
 	select WATCHDOG_CORE
-	select MFD_SYSCON if ARCH_EXYNOS5
+	select MFD_SYSCON if ARCH_EXYNOS
 	help
 	  Watchdog timer block in the Samsung SoCs. This will reboot
 	  the system when the timer expires with the watchdog enabled.
@@ -372,7 +391,7 @@ config DW_WATCHDOG
 
 config EP93XX_WATCHDOG
 	tristate "EP93xx Watchdog"
-	depends on ARCH_EP93XX
+	depends on ARCH_EP93XX || COMPILE_TEST
 	select WATCHDOG_CORE
 	help
 	  Say Y here if to include support for the watchdog timer
@@ -383,7 +402,7 @@ config EP93XX_WATCHDOG
 
 config OMAP_WATCHDOG
 	tristate "OMAP Watchdog"
-	depends on ARCH_OMAP16XX || ARCH_OMAP2PLUS
+	depends on ARCH_OMAP16XX || ARCH_OMAP2PLUS || COMPILE_TEST
 	select WATCHDOG_CORE
 	help
 	  Support for TI OMAP1610/OMAP1710/OMAP2420/OMAP3430/OMAP4430 watchdog.  Say 'Y'
@@ -419,7 +438,7 @@ config IOP_WATCHDOG
 
 config DAVINCI_WATCHDOG
 	tristate "DaVinci watchdog"
-	depends on ARCH_DAVINCI || ARCH_KEYSTONE
+	depends on ARCH_DAVINCI || ARCH_KEYSTONE || COMPILE_TEST
 	select WATCHDOG_CORE
 	help
 	  Say Y here if to include support for the watchdog timer
@@ -432,7 +451,7 @@ config DAVINCI_WATCHDOG
 
 config ORION_WATCHDOG
 	tristate "Orion watchdog"
-	depends on ARCH_ORION5X || ARCH_DOVE || MACH_DOVE || ARCH_MVEBU
+	depends on ARCH_ORION5X || ARCH_DOVE || MACH_DOVE || ARCH_MVEBU || COMPILE_TEST
 	depends on ARM
 	select WATCHDOG_CORE
 	help
@@ -443,7 +462,7 @@ config ORION_WATCHDOG
 
 config RN5T618_WATCHDOG
 	tristate "Ricoh RN5T618 watchdog"
-	depends on MFD_RN5T618
+	depends on MFD_RN5T618 || COMPILE_TEST
 	select WATCHDOG_CORE
 	help
 	  If you say yes here you get support for watchdog on the Ricoh
@@ -454,7 +473,7 @@ config RN5T618_WATCHDOG
 
 config SUNXI_WATCHDOG
 	tristate "Allwinner SoCs watchdog support"
-	depends on ARCH_SUNXI
+	depends on ARCH_SUNXI || COMPILE_TEST
 	select WATCHDOG_CORE
 	help
 	  Say Y here to include support for the watchdog timer
@@ -464,7 +483,7 @@ config SUNXI_WATCHDOG
 
 config COH901327_WATCHDOG
 	bool "ST-Ericsson COH 901 327 watchdog"
-	depends on ARCH_U300
+	depends on ARCH_U300 || (ARM && COMPILE_TEST)
 	default y if MACH_U300
 	select WATCHDOG_CORE
 	help
@@ -483,7 +502,7 @@ config TWL4030_WATCHDOG
 
 config STMP3XXX_RTC_WATCHDOG
 	tristate "Freescale STMP3XXX & i.MX23/28 watchdog"
-	depends on RTC_DRV_STMP
+	depends on RTC_DRV_STMP || COMPILE_TEST
 	select WATCHDOG_CORE
 	help
 	  Say Y here to include support for the watchdog timer inside
@@ -493,7 +512,7 @@ config STMP3XXX_RTC_WATCHDOG
 
 config NUC900_WATCHDOG
 	tristate "Nuvoton NUC900 watchdog"
-	depends on ARCH_W90X900
+	depends on ARCH_W90X900 || COMPILE_TEST
 	help
 	  Say Y here if to include support for the watchdog timer
 	  for the Nuvoton NUC900 series SoCs.
@@ -513,7 +532,7 @@ config TS4800_WATCHDOG
 
 config TS72XX_WATCHDOG
 	tristate "TS-72XX SBC Watchdog"
-	depends on MACH_TS72XX
+	depends on MACH_TS72XX || COMPILE_TEST
 	help
 	  Technologic Systems TS-7200, TS-7250 and TS-7260 boards have
 	  watchdog timer implemented in a external CPLD chip. Say Y here
@@ -531,7 +550,7 @@ config MAX63XX_WATCHDOG
 
 config MAX77620_WATCHDOG
 	tristate "Maxim Max77620 Watchdog Timer"
-	depends on MFD_MAX77620
+	depends on MFD_MAX77620 || COMPILE_TEST
 	help
 	 This is the driver for the Max77620 watchdog timer.
 	 Say 'Y' here to enable the watchdog timer support for
@@ -540,7 +559,7 @@ config MAX77620_WATCHDOG
 
 config IMX2_WDT
 	tristate "IMX2+ Watchdog"
-	depends on ARCH_MXC || ARCH_LAYERSCAPE
+	depends on ARCH_MXC || ARCH_LAYERSCAPE || COMPILE_TEST
 	select REGMAP_MMIO
 	select WATCHDOG_CORE
 	help
@@ -554,7 +573,7 @@ config IMX2_WDT
 
 config UX500_WATCHDOG
 	tristate "ST-Ericsson Ux500 watchdog"
-	depends on MFD_DB8500_PRCMU
+	depends on MFD_DB8500_PRCMU || (ARM && COMPILE_TEST)
 	select WATCHDOG_CORE
 	default y
 	help
@@ -566,7 +585,7 @@ config UX500_WATCHDOG
 
 config RETU_WATCHDOG
 	tristate "Retu watchdog"
-	depends on MFD_RETU
+	depends on MFD_RETU || COMPILE_TEST
 	select WATCHDOG_CORE
 	help
 	  Retu watchdog driver for Nokia Internet Tablets (770, N800,
@@ -578,7 +597,7 @@ config RETU_WATCHDOG
 
 config MOXART_WDT
 	tristate "MOXART watchdog"
-	depends on ARCH_MOXART
+	depends on ARCH_MOXART || COMPILE_TEST
 	help
 	  Say Y here to include Watchdog timer support for the watchdog
 	  existing on the MOXA ART SoC series platforms.
@@ -588,7 +607,7 @@ config MOXART_WDT
 
 config SIRFSOC_WATCHDOG
 	tristate "SiRFSOC watchdog"
-	depends on ARCH_SIRF
+	depends on ARCH_SIRF || COMPILE_TEST
 	select WATCHDOG_CORE
 	default y
 	help
@@ -597,7 +616,7 @@ config SIRFSOC_WATCHDOG
 
 config ST_LPC_WATCHDOG
 	tristate "STMicroelectronics LPC Watchdog"
-	depends on ARCH_STI
+	depends on ARCH_STI || COMPILE_TEST
 	depends on OF
 	select WATCHDOG_CORE
 	help
@@ -621,7 +640,7 @@ config TEGRA_WATCHDOG
 config QCOM_WDT
 	tristate "QCOM watchdog"
 	depends on HAS_IOMEM
-	depends on ARCH_QCOM
+	depends on ARCH_QCOM || COMPILE_TEST
 	select WATCHDOG_CORE
 	help
 	  Say Y here to include Watchdog timer support for the watchdog found
@@ -633,7 +652,7 @@ config QCOM_WDT
 
 config MESON_GXBB_WATCHDOG
 	tristate "Amlogic Meson GXBB SoCs watchdog support"
-	depends on ARCH_MESON
+	depends on ARCH_MESON || COMPILE_TEST
 	select WATCHDOG_CORE
 	help
 	  Say Y here to include support for the watchdog timer
@@ -643,7 +662,7 @@ config MESON_GXBB_WATCHDOG
 
 config MESON_WATCHDOG
 	tristate "Amlogic Meson SoCs watchdog support"
-	depends on ARCH_MESON
+	depends on ARCH_MESON || COMPILE_TEST
 	select WATCHDOG_CORE
 	help
 	  Say Y here to include support for the watchdog timer
@@ -653,7 +672,7 @@ config MESON_WATCHDOG
 
 config MEDIATEK_WATCHDOG
 	tristate "Mediatek SoCs watchdog support"
-	depends on ARCH_MEDIATEK
+	depends on ARCH_MEDIATEK || COMPILE_TEST
 	select WATCHDOG_CORE
 	help
 	  Say Y here to include support for the watchdog timer
@@ -663,7 +682,7 @@ config MEDIATEK_WATCHDOG
 
 config DIGICOLOR_WATCHDOG
 	tristate "Conexant Digicolor SoCs watchdog support"
-	depends on ARCH_DIGICOLOR
+	depends on ARCH_DIGICOLOR || COMPILE_TEST
 	select WATCHDOG_CORE
 	help
 	  Say Y here to include support for the watchdog timer
@@ -685,7 +704,7 @@ config LPC18XX_WATCHDOG
 
 config ATLAS7_WATCHDOG
 	tristate "CSRatlas7 watchdog"
-	depends on ARCH_ATLAS7
+	depends on ARCH_ATLAS7 || COMPILE_TEST
 	help
 	  Say Y here to include Watchdog timer support for the watchdog
 	  existing on the CSRatlas7 series platforms.
@@ -714,11 +733,21 @@ config ASPEED_WATCHDOG
 	  To compile this driver as a module, choose M here: the
 	  module will be called aspeed_wdt.
 
+config ZX2967_WATCHDOG
+	tristate "ZTE zx2967 SoCs watchdog support"
+	depends on ARCH_ZX
+	select WATCHDOG_CORE
+	help
+	  Say Y here to include support for the watchdog timer
+	  in ZTE zx2967 SoCs.
+	  To compile this driver as a module, choose M here: the
+	  module will be called zx2967_wdt.
+
 # AVR32 Architecture
 
 config AT32AP700X_WDT
 	tristate "AT32AP700x watchdog"
-	depends on CPU_AT32AP700X
+	depends on CPU_AT32AP700X || COMPILE_TEST
 	help
 	  Watchdog timer embedded into AT32AP700x devices. This will reboot
 	  your system when the timeout is reached.
@@ -822,7 +851,7 @@ config SP5100_TCO
 
 config GEODE_WDT
 	tristate "AMD Geode CS5535/CS5536 Watchdog"
-	depends on CS5535_MFGPT
+	depends on CS5535_MFGPT || (X86 && COMPILE_TEST)
 	help
 	  This driver enables a watchdog capability built into the
 	  CS5535/CS5536 companion chips for the AMD Geode GX and LX
@@ -835,7 +864,7 @@ config GEODE_WDT
 
 config SC520_WDT
 	tristate "AMD Elan SC520 processor Watchdog"
-	depends on MELAN
+	depends on MELAN || COMPILE_TEST
 	help
 	  This is the driver for the hardware watchdog built in to the
 	  AMD "Elan" SC520 microcomputer commonly used in embedded systems.
@@ -1034,7 +1063,7 @@ config HP_WATCHDOG
 
 config KEMPLD_WDT
 	tristate "Kontron COM Watchdog Timer"
-	depends on MFD_KEMPLD
+	depends on MFD_KEMPLD || COMPILE_TEST
 	select WATCHDOG_CORE
 	help
 	  Support for the PLD watchdog on some Kontron ETX and COMexpress
@@ -1108,7 +1137,8 @@ config NV_TCO
 
 config RDC321X_WDT
 	tristate "RDC R-321x SoC watchdog"
-	depends on X86_RDC321X
+	depends on X86_RDC321X || COMPILE_TEST
+	depends on PCI
 	help
 	  This is the driver for the built in hardware watchdog
 	  in the RDC R-321x SoC.
@@ -1326,6 +1356,16 @@ config NI903X_WDT
 	  To compile this driver as a module, choose M here: the module will be
 	  called ni903x_wdt.
 
+config NIC7018_WDT
+	tristate "NIC7018 Watchdog"
+	depends on X86 && ACPI
+	select WATCHDOG_CORE
+	---help---
+	  Support for National Instruments NIC7018 Watchdog.
+
+	  To compile this driver as a module, choose M here: the module will be
+	  called nic7018_wdt.
+
 # M32R Architecture
 
 # M68K Architecture
@@ -1343,14 +1383,14 @@ config M54xx_WATCHDOG
 
 config ATH79_WDT
 	tristate "Atheros AR71XX/AR724X/AR913X hardware watchdog"
-	depends on ATH79
+	depends on ATH79 || (ARM && COMPILE_TEST)
 	help
 	  Hardware driver for the built-in watchdog timer on the Atheros
 	  AR71XX/AR724X/AR913X SoCs.
 
 config BCM47XX_WDT
 	tristate "Broadcom BCM47xx Watchdog Timer"
-	depends on BCM47XX || ARCH_BCM_5301X
+	depends on BCM47XX || ARCH_BCM_5301X || COMPILE_TEST
 	select WATCHDOG_CORE
 	help
 	  Hardware driver for the Broadcom BCM47xx Watchdog Timer.
@@ -1367,7 +1407,7 @@ config RC32434_WDT
 
 config INDYDOG
 	tristate "Indy/I2 Hardware Watchdog"
-	depends on SGI_HAS_INDYDOG
+	depends on SGI_HAS_INDYDOG || (MIPS && COMPILE_TEST)
 	help
 	  Hardware driver for the Indy's/I2's watchdog. This is a
 	  watchdog timer that will reboot the machine after a 60 second
@@ -1383,7 +1423,7 @@ config JZ4740_WDT
 
 config WDT_MTX1
 	tristate "MTX-1 Hardware Watchdog"
-	depends on MIPS_MTX1
+	depends on MIPS_MTX1 || (MIPS && COMPILE_TEST)
 	help
 	  Hardware driver for the MTX-1 boards. This is a watchdog timer that
 	  will reboot the machine after a 100 seconds timer expired.
@@ -1391,6 +1431,7 @@ config WDT_MTX1
 config PNX833X_WDT
 	tristate "PNX833x Hardware Watchdog"
 	depends on SOC_PNX8335
+	depends on BROKEN
 	help
 	  Hardware driver for the PNX833x's watchdog. This is a
 	  watchdog timer that will reboot the machine after a programmable
@@ -1399,7 +1440,7 @@ config PNX833X_WDT
 
 config SIBYTE_WDOG
 	tristate "Sibyte SoC hardware watchdog"
-	depends on CPU_SB1
+	depends on CPU_SB1 || (MIPS && COMPILE_TEST)
 	help
 	  Watchdog driver for the built in watchdog hardware in Sibyte
 	  SoC processors.  There are apparently two watchdog timers
@@ -1412,13 +1453,13 @@ config SIBYTE_WDOG
 
 config AR7_WDT
 	tristate "TI AR7 Watchdog Timer"
-	depends on AR7
+	depends on AR7 || (MIPS && COMPILE_TEST)
 	help
 	  Hardware driver for the TI AR7 Watchdog Timer.
 
 config TXX9_WDT
 	tristate "Toshiba TXx9 Watchdog Timer"
-	depends on CPU_TX39XX || CPU_TX49XX
+	depends on CPU_TX39XX || CPU_TX49XX || (MIPS && COMPILE_TEST)
 	select WATCHDOG_CORE
 	help
 	  Hardware driver for the built-in watchdog timer on TXx9 MIPS SoCs.
@@ -1454,7 +1495,7 @@ config BCM63XX_WDT
 
 config BCM2835_WDT
 	tristate "Broadcom BCM2835 hardware watchdog"
-	depends on ARCH_BCM2835
+	depends on ARCH_BCM2835 || COMPILE_TEST
 	select WATCHDOG_CORE
 	help
 	  Watchdog driver for the built in watchdog hardware in Broadcom
@@ -1465,7 +1506,7 @@ config BCM2835_WDT
 
 config BCM_KONA_WDT
 	tristate "BCM Kona Watchdog"
-	depends on ARCH_BCM_MOBILE
+	depends on ARCH_BCM_MOBILE || COMPILE_TEST
 	select WATCHDOG_CORE
 	help
 	  Support for the watchdog timer on the following Broadcom BCM281xx
@@ -1477,7 +1518,7 @@ config BCM_KONA_WDT
 
 config BCM_KONA_WDT_DEBUG
 	bool "DEBUGFS support for BCM Kona Watchdog"
-	depends on BCM_KONA_WDT
+	depends on BCM_KONA_WDT || COMPILE_TEST
 	help
 	  If enabled, adds /sys/kernel/debug/bcm_kona_wdt/info which provides
 	  access to the driver's internal data structures as well as watchdog
@@ -1538,7 +1579,7 @@ config MT7621_WDT
 config PIC32_WDT
 	tristate "Microchip PIC32 hardware watchdog"
 	select WATCHDOG_CORE
-	depends on MACH_PIC32
+	depends on MACH_PIC32 || (MIPS && COMPILE_TEST)
 	help
 	  Watchdog driver for the built in watchdog hardware in a PIC32.
 
@@ -1551,7 +1592,7 @@ config PIC32_WDT
 config PIC32_DMT
 	tristate "Microchip PIC32 Deadman Timer"
 	select WATCHDOG_CORE
-	depends on MACH_PIC32
+	depends on MACH_PIC32 || (MIPS && COMPILE_TEST)
 	help
 	  Watchdog driver for PIC32 instruction fetch counting timer. This specific
 	  timer is typically be used in misson critical and safety critical
@@ -1573,7 +1614,7 @@ config GEF_WDT
 
 config MPC5200_WDT
 	bool "MPC52xx Watchdog Timer"
-	depends on PPC_MPC52xx
+	depends on PPC_MPC52xx || COMPILE_TEST
 	help
 	  Use General Purpose Timer (GPT) 0 on the MPC5200 as Watchdog.
 
@@ -1592,11 +1633,11 @@ config 8xxx_WDT
 
 config MV64X60_WDT
 	tristate "MV64X60 (Marvell Discovery) Watchdog Timer"
-	depends on MV64X60
+	depends on MV64X60 || COMPILE_TEST
 
 config PIKA_WDT
 	tristate "PIKA FPGA Watchdog"
-	depends on WARP
+	depends on WARP || (PPC64 && COMPILE_TEST)
 	default y
 	help
 	  This enables the watchdog in the PIKA FPGA. Currently used on
@@ -1646,7 +1687,7 @@ config MEN_A21_WDT
 
 config WATCHDOG_RTAS
 	tristate "RTAS watchdog"
-	depends on PPC_RTAS
+	depends on PPC_RTAS || (PPC64 && COMPILE_TEST)
 	help
 	  This driver adds watchdog support for the RTAS watchdog.
 
@@ -1674,7 +1715,7 @@ config DIAG288_WATCHDOG
 
 config SH_WDT
 	tristate "SuperH Watchdog"
-	depends on SUPERH && (CPU_SH3 || CPU_SH4)
+	depends on SUPERH && (CPU_SH3 || CPU_SH4 || COMPILE_TEST)
 	select WATCHDOG_CORE
 	help
 	  This driver adds watchdog support for the integrated watchdog in the
@@ -1741,7 +1782,7 @@ config XEN_WDT
 
 config UML_WATCHDOG
 	tristate "UML watchdog"
-	depends on UML
+	depends on UML || COMPILE_TEST
 
 #
 # ISA-based Watchdog Cards