ar71xx: the watchdog uses the reference clock on the AR933x SoCs

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@27060 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/target/linux/ar71xx/files/drivers/watchdog/ar71xx_wdt.c b/target/linux/ar71xx/files/drivers/watchdog/ar71xx_wdt.c
index 688b915..4e4c254 100644 (file)
--- a/target/linux/ar71xx/files/drivers/watchdog/ar71xx_wdt.c
+++ b/target/linux/ar71xx/files/drivers/watchdog/ar71xx_wdt.c
@@ -219,6 +219,17 @@ static int __devinit ar71xx_wdt_probe(struct platform_device *pdev)
        int ret;
 
        switch (ar71xx_soc) {
+       case AR71XX_SOC_AR7130:
+       case AR71XX_SOC_AR7141:
+       case AR71XX_SOC_AR7161:
+       case AR71XX_SOC_AR7240:
+       case AR71XX_SOC_AR7241:
+       case AR71XX_SOC_AR7242:
+               wdt_clk_freq = ar71xx_ahb_freq;
+               break;
+
+       case AR71XX_SOC_AR9330:
+       case AR71XX_SOC_AR9331:
        case AR71XX_SOC_AR9341:
        case AR71XX_SOC_AR9342:
        case AR71XX_SOC_AR9344:
@@ -226,8 +237,7 @@ static int __devinit ar71xx_wdt_probe(struct platform_device *pdev)
                break;
 
        default:
-               wdt_clk_freq = ar71xx_ahb_freq;
-               break;
+               BUG();
        }
 
        max_timeout = (0xfffffffful / wdt_clk_freq);