diff options
| author | Laxman Dewangan <ldewangan@nvidia.com> | 2013-04-30 03:20:06 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-04-30 05:28:33 +0400 |
| commit | 0288d2e32653efc55943768bd12e2bbf20ce9750 (patch) | |
| tree | 50c90c5453121198ce3161a10a3b8435203060eb /drivers | |
| parent | 3765e8f18cb95f6582035710197d24488e164728 (diff) | |
| download | linux-0288d2e32653efc55943768bd12e2bbf20ce9750.tar.xz | |
drivers/rtc/rtc-palmas.c: add dt support
Add of_device_id table for Palma RTC to be enable the driver from DT file.
The driver can be registered from DT file as:
palmas: tps65913@58 {
:::::::::::
palmas_rtc {
compatible = "ti,palmas-rtc";
interrupt-parent = <&palmas>;
interrupts = <8 0>;
};
};
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/rtc/rtc-palmas.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/rtc/rtc-palmas.c b/drivers/rtc/rtc-palmas.c index bbc3b9efdeb2..50204d474eb7 100644 --- a/drivers/rtc/rtc-palmas.c +++ b/drivers/rtc/rtc-palmas.c @@ -30,6 +30,7 @@ #include <linux/kernel.h> #include <linux/mfd/palmas.h> #include <linux/module.h> +#include <linux/of.h> #include <linux/rtc.h> #include <linux/types.h> #include <linux/platform_device.h> @@ -316,6 +317,14 @@ static const struct dev_pm_ops palmas_rtc_pm_ops = { SET_SYSTEM_SLEEP_PM_OPS(palmas_rtc_suspend, palmas_rtc_resume) }; +#ifdef CONFIG_OF +static struct of_device_id of_palmas_rtc_match[] = { + { .compatible = "ti,palmas-rtc"}, + { }, +}; +MODULE_DEVICE_TABLE(of, of_palmas_rtc_match); +#endif + static struct platform_driver palmas_rtc_driver = { .probe = palmas_rtc_probe, .remove = palmas_rtc_remove, @@ -323,6 +332,7 @@ static struct platform_driver palmas_rtc_driver = { .owner = THIS_MODULE, .name = "palmas-rtc", .pm = &palmas_rtc_pm_ops, + .of_match_table = of_match_ptr(of_palmas_rtc_match), }, }; |