* [PATCH] rtc: palmas: add dt support
@ 2013-03-21 14:32 Laxman Dewangan
2013-04-15 12:57 ` Grant Likely
0 siblings, 1 reply; 2+ messages in thread
From: Laxman Dewangan @ 2013-03-21 14:32 UTC (permalink / raw)
To: akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b
Cc: a.zummo-BfzFCNDTiLLj+vYz1yj4TQ,
grant.likely-s3s/WqlpOiPyB63q8FvJNQ,
rtc-linux-/JYPxA39Uh5TLH3MbocFFw,
linux-kernel-u79uwXL29TY76Z2rM5mHXA,
devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ,
rob.herring-bsGFqQB8/DxBDgjK7y7TUQ,
linux-tegra-u79uwXL29TY76Z2rM5mHXA,
swarren-DDmLM1+adcrQT0dZR+AlfA, Laxman Dewangan
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-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
---
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 bbc3b9e..50204d4 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),
},
};
--
1.7.1.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] rtc: palmas: add dt support
2013-03-21 14:32 [PATCH] rtc: palmas: add dt support Laxman Dewangan
@ 2013-04-15 12:57 ` Grant Likely
0 siblings, 0 replies; 2+ messages in thread
From: Grant Likely @ 2013-04-15 12:57 UTC (permalink / raw)
To: akpm
Cc: a.zummo, rtc-linux, linux-kernel, devicetree-discuss, rob.herring,
linux-tegra, swarren, Laxman Dewangan
On Thu, 21 Mar 2013 20:02:10 +0530, Laxman Dewangan <ldewangan@nvidia.com> wrote:
> 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>
Pretty trivial...
Acked-by: Grant Likely <grant.likely@secretlab.ca>
g.
^ permalink raw reply [flat|nested] 2+ messages in thread
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2013-04-15 12:57 ` Grant Likely
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