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watchdog: bcm7038_wdt: Support platform data configuration

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The BCM7038 watchdog driver needs to be able to obtain a specific clock
name on BCM63xx platforms which is the "periph" clock ticking at 50MHz.
make it possible to specify the clock name to obtain via platform data.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20211112224636.395101-4-f.fainelli@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
This commit is contained in:
Florian Fainelli
2021-11-12 14:46:32 -08:00
committed by Wim Van Sebroeck
parent 17fffe91ba
commit d6b9c679bb
2 changed files with 15 additions and 1 deletions
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8
include/linux/platform_data/bcm7038_wdt.h Normal file
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#ifndef __BCM7038_WDT_PDATA_H
#define __BCM7038_WDT_PDATA_H
struct bcm7038_wdt_platform_data {
const char *clk_name;
};
#endif /* __BCM7038_WDT_PDATA_H */