* [PATCH] watchdog: davinci_wdt: add OF support
@ 2012-11-26 21:41 Murali Karicheri
2012-11-29 16:28 ` [linux-keystone] " Grant Likely
0 siblings, 1 reply; 2+ messages in thread
From: Murali Karicheri @ 2012-11-26 21:41 UTC (permalink / raw)
To: grant.likely, rob.herring, rob, wim, devicetree-discuss,
linux-doc, linux-kernel, linux-watchdog, linux-keystone
Cc: Murali Karicheri
This adds OF support for davinci_wdt driver.
Signed-off-by: Murali Karicheri <m-karicheri2@ti.com>
---
.../devicetree/bindings/watchdog/davinci-wdt.txt | 12 ++++++++++++
drivers/watchdog/davinci_wdt.c | 7 +++++++
2 files changed, 19 insertions(+)
create mode 100644 Documentation/devicetree/bindings/watchdog/davinci-wdt.txt
diff --git a/Documentation/devicetree/bindings/watchdog/davinci-wdt.txt b/Documentation/devicetree/bindings/watchdog/davinci-wdt.txt
new file mode 100644
index 0000000..75558cc
--- /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 eb44b03..c73e166 100644
--- a/drivers/watchdog/davinci_wdt.c
+++ b/drivers/watchdog/davinci_wdt.c
@@ -262,10 +262,17 @@ static int __devexit 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 = __devexit_p(davinci_wdt_remove),
--
1.7.9.5
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [linux-keystone] [PATCH] watchdog: davinci_wdt: add OF support
2012-11-26 21:41 [PATCH] watchdog: davinci_wdt: add OF support Murali Karicheri
@ 2012-11-29 16:28 ` Grant Likely
0 siblings, 0 replies; 2+ messages in thread
From: Grant Likely @ 2012-11-29 16:28 UTC (permalink / raw)
To: rob.herring, rob, wim, devicetree-discuss, linux-doc,
linux-kernel, linux-watchdog, linux-keystone
Cc: Murali Karicheri
On Mon, 26 Nov 2012 16:41:35 -0500, Murali Karicheri <m-karicheri2@ti.com> wrote:
> 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>
> ---
> .../devicetree/bindings/watchdog/davinci-wdt.txt | 12 ++++++++++++
> drivers/watchdog/davinci_wdt.c | 7 +++++++
> 2 files changed, 19 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/watchdog/davinci-wdt.txt
>
> diff --git a/Documentation/devicetree/bindings/watchdog/davinci-wdt.txt b/Documentation/devicetree/bindings/watchdog/davinci-wdt.txt
> new file mode 100644
> index 0000000..75558cc
> --- /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 eb44b03..c73e166 100644
> --- a/drivers/watchdog/davinci_wdt.c
> +++ b/drivers/watchdog/davinci_wdt.c
> @@ -262,10 +262,17 @@ static int __devexit 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 = __devexit_p(davinci_wdt_remove),
> --
> 1.7.9.5
>
--
Grant Likely, B.Sc, P.Eng.
Secret Lab Technologies, Ltd.
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2012-11-29 16:28 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2012-11-26 21:41 [PATCH] watchdog: davinci_wdt: add OF support Murali Karicheri
2012-11-29 16:28 ` [linux-keystone] " Grant Likely
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).