18 	unsigned int wtcon;  in wdt_stop()  local
20 	wtcon = readl(&wdt->wtcon);  in wdt_stop()
21 	wtcon &= ~(WTCON_EN | WTCON_INT | WTCON_RESET);  in wdt_stop()
23 	writel(wtcon, &wdt->wtcon);  in wdt_stop()
30 	unsigned int wtcon;  in wdt_start()  local
34 	wtcon = readl(&wdt->wtcon);  in wdt_start()
35 	wtcon |= (WTCON_EN | WTCON_CLK(WTCON_CLK_128));  in wdt_start()
36 	wtcon &= ~WTCON_INT;  in wdt_start()
37 	wtcon |= WTCON_RESET;  in wdt_start()
38 	wtcon |= WTCON_PRESCALER(PRESCALER_VAL);  in wdt_start()
42 	writel(wtcon, &wdt->wtcon);  in wdt_start()