2013-03-25 16:22:13

by Hector Palacios

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Subject: [PATCH] w1: ds2482: add device tree probe support

It adds device tree probe support for ds2482 driver.

Signed-off-by: Hector Palacios <[email protected]>
---
.../devicetree/bindings/i2c/trivial-devices.txt | 1 +
drivers/w1/masters/ds2482.c | 9 ++++++++-
2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/i2c/trivial-devices.txt b/Documentation/devicetree/bindings/i2c/trivial-devices.txt
index 446859f..c16882b 100644
--- a/Documentation/devicetree/bindings/i2c/trivial-devices.txt
+++ b/Documentation/devicetree/bindings/i2c/trivial-devices.txt
@@ -36,6 +36,7 @@ fsl,mma8450 MMA8450Q: Xtrinsic Low-power, 3-axis Xtrinsic Accelerometer
fsl,mpr121 MPR121: Proximity Capacitive Touch Sensor Controller
fsl,sgtl5000 SGTL5000: Ultra Low-Power Audio Codec
maxim,ds1050 5 Bit Programmable, Pulse-Width Modulator
+maxim,ds2482 i2c to w1-master bridge(s)
maxim,max1237 Low-Power, 4-/12-Channel, 2-Wire Serial, 12-Bit ADCs
maxim,max6625 9-Bit/12-Bit Temperature Sensors with I²C-Compatible Serial Interface
mc,rv3029c2 Real Time Clock Module with I2C-Bus
diff --git a/drivers/w1/masters/ds2482.c b/drivers/w1/masters/ds2482.c
index 6429b9e..a93e431 100644
--- a/drivers/w1/masters/ds2482.c
+++ b/drivers/w1/masters/ds2482.c
@@ -19,6 +19,7 @@
#include <linux/i2c.h>
#include <linux/delay.h>
#include <asm/delay.h>
+#include <linux/of_device.h>

#include "../w1.h"
#include "../w1_int.h"
@@ -85,7 +86,6 @@ static int ds2482_probe(struct i2c_client *client,
const struct i2c_device_id *id);
static int ds2482_remove(struct i2c_client *client);

-
/**
* Driver data (common to all clients)
*/
@@ -94,10 +94,17 @@ static const struct i2c_device_id ds2482_id[] = {
{ }
};

+static const struct of_device_id ds2482_dt_ids[] = {
+ { .compatible = "maxim,ds2482" },
+ {}
+};
+MODULE_DEVICE_TABLE(i2c, ds2482_dt_ids);
+
static struct i2c_driver ds2482_driver = {
.driver = {
.owner = THIS_MODULE,
.name = "ds2482",
+ .of_match_table = ds2482_dt_ids,
},
.probe = ds2482_probe,
.remove = ds2482_remove,
--
1.7.9.5


2013-03-29 15:23:11

by Evgeniy Polyakov

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Subject: Re: [PATCH] w1: ds2482: add device tree probe support

Hi

On Mon, Mar 25, 2013 at 05:21:34PM +0100, Hector Palacios ([email protected]) wrote:
> It adds device tree probe support for ds2482 driver.
>
> Signed-off-by: Hector Palacios <[email protected]>

Looks good, thank you
Acked-by: Evgeniy Polyakov <[email protected]>

Greg, please pull it into your tree, thank you

--
Evgeniy Polyakov