---

yaml
---
r: 324354
b: refs/heads/master
c: 5dc2db0
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 79df8d27d9f4382647c31ef17f7402833d682b73
+refs/heads/master: 5dc2db05f2f690d71d95979b14cca50ab8e49f40

trunk/Documentation/devicetree/bindings/misc/lis302.txt

@@ -11,6 +11,12 @@ Required properties for the SPI bindings:
 			constrained by external circuitry
  - interrupts:		the interrupt generated by the device
 
+Required properties for the I2C bindings:
+ - compatible:		should be set to "st,lis3lv02d"
+ - reg:			i2c slave address
+ - Vdd-supply:		The input supply for Vdd
+ - Vdd_IO-supply:	The input supply for Vdd_IO
+
 
 Optional properties for all bus drivers:
 
@@ -74,3 +80,33 @@ Example for a SPI device node:
 		st,wakeup-z-hi;
 	};
 
+Example for a I2C device node:
+
+	lis331dlh: lis331dlh@18 {
+		compatible = "st,lis331dlh", "st,lis3lv02d";
+		reg = <0x18>;
+		Vdd-supply = <&lis3_reg>;
+		Vdd_IO-supply = <&lis3_reg>;
+
+		st,click-single-x;
+		st,click-single-y;
+		st,click-single-z;
+		st,click-thresh-x = <10>;
+		st,click-thresh-y = <10>;
+		st,click-thresh-z = <10>;
+		st,irq1-click;
+		st,irq2-click;
+		st,wakeup-x-lo;
+		st,wakeup-x-hi;
+		st,wakeup-y-lo;
+		st,wakeup-y-hi;
+		st,wakeup-z-lo;
+		st,wakeup-z-hi;
+		st,min-limit-x = <120>;
+		st,min-limit-y = <120>;
+		st,min-limit-z = <140>;
+		st,max-limit-x = <550>;
+		st,max-limit-y = <550>;
+		st,max-limit-z = <750>;
+	};
+

trunk/drivers/misc/lis3lv02d/lis3lv02d_i2c.c

@@ -31,6 +31,10 @@
 #include <linux/i2c.h>
 #include <linux/pm_runtime.h>
 #include <linux/delay.h>
+#include <linux/of.h>
+#include <linux/of_platform.h>
+#include <linux/of_device.h>
+
 #include "lis3lv02d.h"
 
 #define DRV_NAME	"lis3lv02d_i2c"
@@ -102,12 +106,30 @@ static int lis3_i2c_init(struct lis3lv02d *lis3)
 static union axis_conversion lis3lv02d_axis_map =
 	{ .as_array = { LIS3_DEV_X, LIS3_DEV_Y, LIS3_DEV_Z } };
 
+#ifdef CONFIG_OF
+static struct of_device_id lis3lv02d_i2c_dt_ids[] = {
+	{ .compatible = "st,lis3lv02d" },
+	{}
+};
+MODULE_DEVICE_TABLE(of, lis3lv02d_i2c_dt_ids);
+#endif
+
 static int __devinit lis3lv02d_i2c_probe(struct i2c_client *client,
 					const struct i2c_device_id *id)
 {
 	int ret = 0;
 	struct lis3lv02d_platform_data *pdata = client->dev.platform_data;
 
+#ifdef CONFIG_OF
+	if (of_match_device(lis3lv02d_i2c_dt_ids, &client->dev)) {
+		lis3_dev.of_node = client->dev.of_node;
+		ret = lis3lv02d_init_dt(&lis3_dev);
+		if (ret)
+			return ret;
+		pdata = lis3_dev.pdata;
+	}
+#endif
+
 	if (pdata) {
 		if ((pdata->driver_features & LIS3_USE_BLOCK_READ) &&
 			(i2c_check_functionality(client->adapter,
@@ -255,6 +277,7 @@ static struct i2c_driver lis3lv02d_i2c_driver = {
 		.name   = DRV_NAME,
 		.owner  = THIS_MODULE,
 		.pm     = &lis3_pm_ops,
+		.of_match_table = of_match_ptr(lis3lv02d_i2c_dt_ids),
 	},
 	.probe	= lis3lv02d_i2c_probe,
 	.remove	= __devexit_p(lis3lv02d_i2c_remove),