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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"
select WATCHDOG_CORE
depends on HAS_IOMEM
depends on ARCH_BRCMSTB || BMIPS_GENERIC || COMPILE_TEST
help
Watchdog driver for the built-in hardware in Broadcom 7038 SoCs.
Say 'Y or 'M' here to enable the driver.
Watchdog driver for the built-in hardware in Broadcom 7038 and
later SoCs used in set-top boxes. BCM7038 was made public
during the 2004 CES, and since then, many Broadcom chips use this
watchdog block, including some cable modem chips.
config IMGPDC_WDT
tristate "Imagination Technologies PDC Watchdog Timer"