* [PATCH] rtc: abx80x: Add Device Tree matching table
@ 2020-05-28 11:46 Kevin P. Fleming
2020-05-30 2:16 ` Alexandre Belloni
0 siblings, 1 reply; 2+ messages in thread
From: Kevin P. Fleming @ 2020-05-28 11:46 UTC (permalink / raw)
To: Alessandro Zummo, Alexandre Belloni, linux-rtc; +Cc: Kevin P. Fleming
Enable automatic loading of the module when a Device Tree overlay
specifies a device supported by this driver.
Signed-off-by: Kevin P. Fleming <kevin+linux@km6g.us>
---
drivers/rtc/rtc-abx80x.c | 49 ++++++++++++++++++++++++++++++++++++++++
1 file changed, 49 insertions(+)
diff --git a/drivers/rtc/rtc-abx80x.c b/drivers/rtc/rtc-abx80x.c
index 3521d8e8dc38..67bf3b8cfe65 100644
--- a/drivers/rtc/rtc-abx80x.c
+++ b/drivers/rtc/rtc-abx80x.c
@@ -13,6 +13,7 @@
#include <linux/bcd.h>
#include <linux/i2c.h>
#include <linux/module.h>
+#include <linux/of_device.h>
#include <linux/rtc.h>
#include <linux/watchdog.h>
@@ -863,9 +864,57 @@ static const struct i2c_device_id abx80x_id[] = {
};
MODULE_DEVICE_TABLE(i2c, abx80x_id);
+#ifdef CONFIG_OF
+static const struct of_device_id abx80x_of_match[] = {
+ {
+ .compatible = "abracon,abx80x",
+ .data = (void *)ABX80X
+ },
+ {
+ .compatible = "abracon,ab0801",
+ .data = (void *)AB0801
+ },
+ {
+ .compatible = "abracon,ab0803",
+ .data = (void *)AB0803
+ },
+ {
+ .compatible = "abracon,ab0804",
+ .data = (void *)AB0804
+ },
+ {
+ .compatible = "abracon,ab0805",
+ .data = (void *)AB0805
+ },
+ {
+ .compatible = "abracon,ab1801",
+ .data = (void *)AB1801
+ },
+ {
+ .compatible = "abracon,ab1803",
+ .data = (void *)AB1803
+ },
+ {
+ .compatible = "abracon,ab1804",
+ .data = (void *)AB1804
+ },
+ {
+ .compatible = "abracon,ab1805",
+ .data = (void *)AB1805
+ },
+ {
+ .compatible = "microcrystal,rv1805",
+ .data = (void *)RV1805
+ },
+ { }
+};
+MODULE_DEVICE_TABLE(of, abx80x_of_match);
+#endif
+
static struct i2c_driver abx80x_driver = {
.driver = {
.name = "rtc-abx80x",
+ .of_match_table = of_match_ptr(abx80x_of_match),
},
.probe = abx80x_probe,
.id_table = abx80x_id,
--
2.26.2
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] rtc: abx80x: Add Device Tree matching table
2020-05-28 11:46 [PATCH] rtc: abx80x: Add Device Tree matching table Kevin P. Fleming
@ 2020-05-30 2:16 ` Alexandre Belloni
0 siblings, 0 replies; 2+ messages in thread
From: Alexandre Belloni @ 2020-05-30 2:16 UTC (permalink / raw)
To: Kevin P. Fleming; +Cc: Alessandro Zummo, linux-rtc
On 28/05/2020 07:46:17-0400, Kevin P. Fleming wrote:
> Enable automatic loading of the module when a Device Tree overlay
> specifies a device supported by this driver.
>
> Signed-off-by: Kevin P. Fleming <kevin+linux@km6g.us>
> ---
> drivers/rtc/rtc-abx80x.c | 49 ++++++++++++++++++++++++++++++++++++++++
> 1 file changed, 49 insertions(+)
>
Applied, thanks.
--
Alexandre Belloni, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
^ permalink raw reply [flat|nested] 2+ messages in thread
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2020-05-30 2:16 ` Alexandre Belloni
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