diff options
| author | Rasmus Villemoes <[email protected]> | 2024-10-07 19:47:16 +0200 |
|---|---|---|
| committer | Stefan Roese <[email protected]> | 2024-10-23 07:02:25 +0200 |
| commit | ed3410ee6049a7683718e8255575ad55ee1bdefd (patch) | |
| tree | 54b73688ebc3a841f0d347e6f4f3da84aaa294b4 | |
| parent | 6459964d738fe74f2cec7bca7caa1de444bc9d54 (diff) | |
watchdog: introduce separate SPL symbol for WDT_GPIO
Currently, enabling WDT_GPIO on a board which uses SPL, but does not
have SPL_WDT, SPL_DM_GPIO or SPL_OF_CONTROL enabled, breaks the build.
Make it possible to use the WDT_GPIO driver on such boards by
introducing a separate symbol controlling whether the driver is built
for SPL. Make it default to WDT_GPIO such that boards that already
have it enabled and all the SPL prerequisites satisfied will continue
to have it in SPL.
Signed-off-by: Rasmus Villemoes <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
| -rw-r--r-- | drivers/watchdog/Kconfig | 9 | ||||
| -rw-r--r-- | drivers/watchdog/Makefile | 2 |
2 files changed, 10 insertions, 1 deletions
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig index b6f7e4ee08a..0e45f0a0922 100644 --- a/drivers/watchdog/Kconfig +++ b/drivers/watchdog/Kconfig @@ -191,6 +191,15 @@ config WDT_GPIO doc/device-tree-bindings/watchdog/gpio-wdt.txt for information on how to describe the watchdog in device tree. +config SPL_WDT_GPIO + bool "External gpio watchdog support in SPL" + depends on SPL_WDT + depends on SPL_DM_GPIO + depends on SPL_OF_REAL + default WDT_GPIO + help + Support for external watchdog fed by toggling a gpio in SPL. + config WDT_MAX6370 bool "MAX6370 watchdog timer support" depends on WDT diff --git a/drivers/watchdog/Makefile b/drivers/watchdog/Makefile index cef98975d07..0b107c008f7 100644 --- a/drivers/watchdog/Makefile +++ b/drivers/watchdog/Makefile @@ -32,7 +32,7 @@ obj-$(CONFIG_WDT_CDNS) += cdns_wdt.o obj-$(CONFIG_WDT_DA9063) += da9063-wdt.o obj-$(CONFIG_WDT_DAVINCI) += davinci_wdt.o obj-$(CONFIG_WDT_FTWDT010) += ftwdt010_wdt.o -obj-$(CONFIG_WDT_GPIO) += gpio_wdt.o +obj-$(CONFIG_$(SPL_TPL_)WDT_GPIO) += gpio_wdt.o obj-$(CONFIG_WDT_MAX6370) += max6370_wdt.o obj-$(CONFIG_WDT_MCF) += mcf_wdt.o obj-$(CONFIG_WDT_MESON_GXBB) += meson_gxbb_wdt.o |