watchdog: Fix a typo in the file orion_wdt.c

s/freqency/frequency/

Signed-off-by: Bhaskar Chowdhury <unixbhaskar@gmail.com>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20210317051734.97314-1-unixbhaskar@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>

drivers/watchdog/orion_wdt.c

@@ -174,7 +174,7 @@ static int armadaxp_wdt_clock_init(struct platform_device *pdev,
 		return ret;
 	}
 
-	/* Fix the wdt and timer1 clock freqency to 25MHz */
+	/* Fix the wdt and timer1 clock frequency to 25MHz */
 	val = WDT_AXP_FIXED_ENABLE_BIT | TIMER1_FIXED_ENABLE_BIT;
 	atomic_io_modify(dev->reg + TIMER_CTRL, val, val);