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watchdog: Add hardware dependency to BCM7038 driver

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The BCM7038 watchdog driver is specific to Broadcom ARM and MIPS
SoCs so do not present it on other architectures, unless
build-testing.

Signed-off-by: Jean Delvare <jdelvare@suse.de>
Reviewed-by: Justin Chen <justinpopo6@gmail.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
This commit is contained in:
Jean Delvare 2016-02-24 16:17:26 +01:00 committed by Wim Van Sebroeck
parent c3525e3f09
commit 972ec35103
1 changed files with 5 additions and 3 deletions
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8
drivers/watchdog/Kconfig
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@ -1380,10 +1380,12 @@ config BCM7038_WDT
tristate "BCM7038 Watchdog" tristate "BCM7038 Watchdog"
select WATCHDOG_CORE select WATCHDOG_CORE
depends on HAS_IOMEM depends on HAS_IOMEM
depends on ARCH_BRCMSTB || BMIPS_GENERIC || COMPILE_TEST
help help
Watchdog driver for the built-in hardware in Broadcom 7038 SoCs. Watchdog driver for the built-in hardware in Broadcom 7038 and
later SoCs used in set-top boxes. BCM7038 was made public
Say 'Y or 'M' here to enable the driver. during the 2004 CES, and since then, many Broadcom chips use this
watchdog block, including some cable modem chips.
config IMGPDC_WDT config IMGPDC_WDT
tristate "Imagination Technologies PDC Watchdog Timer" tristate "Imagination Technologies PDC Watchdog Timer"