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| author | Murali Karicheri <m-karicheri2@ti.com> | 2012-11-27 01:41:35 +0400 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@iguana.be> | 2012-12-20 01:25:08 +0400 |
| commit | 902e2e7d482c55395652ff78cb3457fc390b101d (patch) | |
| tree | 75b1540807e49526821eb058ad642338754b0c47 | |
| parent | 0360dffedd7bad92f174b2ce5e69e960451d2b59 (diff) | |
| download | linux-902e2e7d482c55395652ff78cb3457fc390b101d.tar.xz | |
watchdog: davinci_wdt: add OF support
This adds OF support for davinci_wdt driver.
Signed-off-by: Murali Karicheri <m-karicheri2@ti.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
| -rw-r--r-- | Documentation/devicetree/bindings/watchdog/davinci-wdt.txt | 12 | ||||
| -rw-r--r-- | drivers/watchdog/davinci_wdt.c | 7 |
2 files changed, 19 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/watchdog/davinci-wdt.txt b/Documentation/devicetree/bindings/watchdog/davinci-wdt.txt new file mode 100644 index 000000000000..75558ccd9a05 --- /dev/null +++ b/Documentation/devicetree/bindings/watchdog/davinci-wdt.txt @@ -0,0 +1,12 @@ +DaVinci Watchdog Timer (WDT) Controller + +Required properties: +- compatible : Should be "ti,davinci-wdt" +- reg : Should contain WDT registers location and length + +Examples: + +wdt: wdt@2320000 { + compatible = "ti,davinci-wdt"; + reg = <0x02320000 0x80>; +}; diff --git a/drivers/watchdog/davinci_wdt.c b/drivers/watchdog/davinci_wdt.c index 6000aea7e2e1..e8e87246ea6d 100644 --- a/drivers/watchdog/davinci_wdt.c +++ b/drivers/watchdog/davinci_wdt.c @@ -262,10 +262,17 @@ static int davinci_wdt_remove(struct platform_device *pdev) return 0; } +static const struct of_device_id davinci_wdt_of_match[] = { + { .compatible = "ti,davinci-wdt", }, + {}, +}; +MODULE_DEVICE_TABLE(of, davinci_wdt_of_match); + static struct platform_driver platform_wdt_driver = { .driver = { .name = "watchdog", .owner = THIS_MODULE, + .of_match_table = davinci_wdt_of_match, }, .probe = davinci_wdt_probe, .remove = davinci_wdt_remove, |