diff options
| author |   Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com> | 2015-02-03 10:25:48 +0000 |
|---|---|---|
| committer |   Wim Van Sebroeck <wim@iguana.be> | 2015-02-17 21:34:09 +0100 |
| commit | 6b96c72279cd73c1a03e97265548ce067128203a (patch) | |
| tree | 728a84e34c81670200a297ae6850f90a9c510790 /drivers/watchdog | |
| parent | dt: watchdog: Add DT binding documentation for jz4740 watchdog timer (diff) | |
| download | linux-dev-6b96c72279cd73c1a03e97265548ce067128203a.tar.xz linux-dev-6b96c72279cd73c1a03e97265548ce067128203a.zip | |
watchdog: jz4740: Add DT support
Add DT support to the jz4740 driver. Simple of_match_ptr. No other
modification for probe needed
Signed-off-by: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Diffstat (limited to 'drivers/watchdog')
| -rw-r--r-- | drivers/watchdog/jz4740_wdt.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/watchdog/jz4740_wdt.c b/drivers/watchdog/jz4740_wdt.c index 18e41afa4da3..4c2cc09c0c57 100644 --- a/drivers/watchdog/jz4740_wdt.c +++ b/drivers/watchdog/jz4740_wdt.c @@ -24,6 +24,7 @@ #include <linux/clk.h> #include <linux/slab.h> #include <linux/err.h> +#include <linux/of.h> #include <asm/mach-jz4740/timer.h> @@ -142,6 +143,14 @@ static const struct watchdog_ops jz4740_wdt_ops = { .set_timeout = jz4740_wdt_set_timeout, }; +#ifdef CONFIG_OF +static const struct of_device_id jz4740_wdt_of_matches[] = { + { .compatible = "ingenic,jz4740-watchdog", }, + { /* sentinel */ } +}; +MODULE_DEVICE_TABLE(of, jz4740_wdt_of_matches) +#endif + static int jz4740_wdt_probe(struct platform_device *pdev) { struct jz4740_wdt_drvdata *drvdata; @@ -211,6 +220,7 @@ static struct platform_driver jz4740_wdt_driver = { .remove = jz4740_wdt_remove, .driver = { .name = "jz4740-wdt", + .of_match_table = of_match_ptr(jz4740_wdt_of_matches), }, }; |