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| author | Fabio Porcedda <fabio.porcedda@gmail.com> | 2012-11-12 09:37:25 +0100 |
|---|---|---|
| committer | Nicolas Ferre <nicolas.ferre@atmel.com> | 2012-11-16 15:48:30 +0100 |
| commit | be49bbae13ba9128ac69dd4b98027f6412155abe (patch) | |
| tree | ec8bea2c2e6d80f410da1e9c679af8e2b8a7b9e6 /drivers/watchdog/at91sam9_wdt.c | |
| parent | 8cf70f3dc04a9303e73eecd523550c647e5ddbd0 (diff) | |
| download | linux-be49bbae13ba9128ac69dd4b98027f6412155abe.tar.gz linux-be49bbae13ba9128ac69dd4b98027f6412155abe.tar.bz2 linux-be49bbae13ba9128ac69dd4b98027f6412155abe.zip | |
watchdog: at91sam9_wdt: add device tree support
Tested on an at91sam9260 board (evk-pro3)
Signed-off-by: Fabio Porcedda <fabio.porcedda@gmail.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Diffstat (limited to 'drivers/watchdog/at91sam9_wdt.c')
| -rw-r--r-- | drivers/watchdog/at91sam9_wdt.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/watchdog/at91sam9_wdt.c b/drivers/watchdog/at91sam9_wdt.c index 05e1be85fdee..dc42e44b6bc1 100644 --- a/drivers/watchdog/at91sam9_wdt.c +++ b/drivers/watchdog/at91sam9_wdt.c @@ -32,6 +32,7 @@ #include <linux/timer.h> #include <linux/bitops.h> #include <linux/uaccess.h> +#include <linux/of.h> #include "at91sam9_wdt.h" @@ -302,11 +303,21 @@ static int __exit at91wdt_remove(struct platform_device *pdev) return res; } +#if defined(CONFIG_OF) +static const struct of_device_id at91_wdt_dt_ids[] __initconst = { + { .compatible = "atmel,at91sam9260-wdt" }, + { /* sentinel */ } +}; + +MODULE_DEVICE_TABLE(of, at91_wdt_dt_ids); +#endif + static struct platform_driver at91wdt_driver = { .remove = __exit_p(at91wdt_remove), .driver = { .name = "at91_wdt", .owner = THIS_MODULE, + .of_match_table = of_match_ptr(at91_wdt_dt_ids), }, }; |