bcm7038_wdt_write
bcm7038_wdt_write(timeout, wdt->base + WDT_TIMEOUT_REG);
bcm7038_wdt_write(WDT_START_1, wdt->base + WDT_CMD_REG);
bcm7038_wdt_write(WDT_START_2, wdt->base + WDT_CMD_REG);
bcm7038_wdt_write(WDT_STOP_1, wdt->base + WDT_CMD_REG);
bcm7038_wdt_write(WDT_STOP_2, wdt->base + WDT_CMD_REG);