On 02/24/2016 07:17 AM, Jean Delvare wrote:
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@xxxxxxx>
Cc: Guenter Roeck <linux@xxxxxxxxxxxx>
Cc: Justin Chen <justinpopo6@xxxxxxxxx>
Cc: Wim Van Sebroeck <wim@xxxxxxxxx>
Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
---
Changes since v1:
* Better dependencies, suggested by Justin, and updated the
description accordingly.
* Better option description, provided by Justin.
drivers/watchdog/Kconfig | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
--- linux-4.5-rc5.orig/drivers/watchdog/Kconfig 2016-02-24 14:43:18.943460233 +0100
+++ linux-4.5-rc5/drivers/watchdog/Kconfig 2016-02-24 15:42:49.756057691 +0100
@@ -1377,10 +1377,12 @@ 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"
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