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| author | Gabor Juhos <juhosg@openwrt.org> | 2011-05-31 22:53:34 +0000 |
|---|---|---|
| committer | Gabor Juhos <juhosg@openwrt.org> | 2011-05-31 22:53:34 +0000 |
| commit | 88c45e3130a8d2e64d4a62118bbe3b0e39553564 (patch) | |
| tree | c74ee52cca6d735973fcb785270e484ddc8e571b /target/linux/ar71xx/files/drivers/watchdog | |
| parent | 7acbacab8c5c7ef15b9764b487d20be751b1ea49 (diff) | |
| download | mtk-20170518-88c45e3130a8d2e64d4a62118bbe3b0e39553564.zip mtk-20170518-88c45e3130a8d2e64d4a62118bbe3b0e39553564.tar.gz mtk-20170518-88c45e3130a8d2e64d4a62118bbe3b0e39553564.tar.bz2 | |
ar71xx: the watchdog uses the reference clock on the AR933x SoCs
SVN-Revision: 27060
Diffstat (limited to 'target/linux/ar71xx/files/drivers/watchdog')
| -rw-r--r-- | target/linux/ar71xx/files/drivers/watchdog/ar71xx_wdt.c | 14 |
1 files changed, 12 insertions, 2 deletions
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 --- 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); |