diff options
| author | Benoit Cousson <b-cousson@ti.com> | 2012-01-10 15:10:59 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-01-10 16:30:53 -0800 |
| commit | 948170f8944dfd29d13612fff48110a9814daeb1 (patch) | |
| tree | 6d88f55925e407c096db6a6bc4df4ad3b5c2448d | |
| parent | 6c3fb55793f79bc975df0494c4d56ea6f0b0cc45 (diff) | |
| download | op-kernel-dev-948170f8944dfd29d13612fff48110a9814daeb1.zip op-kernel-dev-948170f8944dfd29d13612fff48110a9814daeb1.tar.gz | |
drivers/rtc/rtc-twl.c: add DT support for RTC inside twl4030/twl6030
Add the DT support for the TI rtc-twl present in the twl4030 and twl6030
devices.
Signed-off-by: Benoit Cousson <b-cousson@ti.com>
Acked-by: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | Documentation/devicetree/bindings/rtc/twl-rtc.txt | 12 | ||||
| -rw-r--r-- | drivers/rtc/rtc-twl.c | 10 |
2 files changed, 20 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/rtc/twl-rtc.txt b/Documentation/devicetree/bindings/rtc/twl-rtc.txt new file mode 100644 index 0000000..596e0c9 --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/twl-rtc.txt @@ -0,0 +1,12 @@ +* TI twl RTC + +The TWL family (twl4030/6030) contains a RTC. + +Required properties: +- compatible : Should be twl4030-rtc + +Examples: + +rtc@0 { + compatible = "ti,twl4030-rtc"; +}; diff --git a/drivers/rtc/rtc-twl.c b/drivers/rtc/rtc-twl.c index 20687d5..d43b4f6 100644 --- a/drivers/rtc/rtc-twl.c +++ b/drivers/rtc/rtc-twl.c @@ -550,6 +550,11 @@ static int twl_rtc_resume(struct platform_device *pdev) #define twl_rtc_resume NULL #endif +static const struct of_device_id twl_rtc_of_match[] = { + {.compatible = "ti,twl4030-rtc", }, + { }, +}; +MODULE_DEVICE_TABLE(of, twl_rtc_of_match); MODULE_ALIAS("platform:twl_rtc"); static struct platform_driver twl4030rtc_driver = { @@ -559,8 +564,9 @@ static struct platform_driver twl4030rtc_driver = { .suspend = twl_rtc_suspend, .resume = twl_rtc_resume, .driver = { - .owner = THIS_MODULE, - .name = "twl_rtc", + .owner = THIS_MODULE, + .name = "twl_rtc", + .of_match_table = twl_rtc_of_match, }, }; |
