From 71ff069c3d6a2b23eaf516bc714a20ce0cdc3609 Mon Sep 17 00:00:00 2001 From: Shawn Guo Date: Sun, 31 Jul 2011 19:56:10 -0700 Subject: [PATCH] Input: mma8450 - add device tree probe support It adds device tree probe support for mma8450 driver. Signed-off-by: Shawn Guo Acked-by: Eric Miao Acked-by: Grant Likely Signed-off-by: Dmitry Torokhov --- Documentation/devicetree/bindings/input/fsl-mma8450.txt | 11 +++++++++++ drivers/input/misc/mma8450.c | 8 ++++++++ 2 files changed, 19 insertions(+) create mode 100644 Documentation/devicetree/bindings/input/fsl-mma8450.txt diff --git a/Documentation/devicetree/bindings/input/fsl-mma8450.txt b/Documentation/devicetree/bindings/input/fsl-mma8450.txt new file mode 100644 index 000000000000..a00c94ccbdee --- /dev/null +++ b/Documentation/devicetree/bindings/input/fsl-mma8450.txt @@ -0,0 +1,11 @@ +* Freescale MMA8450 3-Axis Accelerometer + +Required properties: +- compatible : "fsl,mma8450". + +Example: + +accelerometer: mma8450@1c { + compatible = "fsl,mma8450"; + reg = <0x1c>; +}; diff --git a/drivers/input/misc/mma8450.c b/drivers/input/misc/mma8450.c index 20f8f9284f02..6c76cf792991 100644 --- a/drivers/input/misc/mma8450.c +++ b/drivers/input/misc/mma8450.c @@ -24,6 +24,7 @@ #include #include #include +#include #define MMA8450_DRV_NAME "mma8450" @@ -229,10 +230,17 @@ static const struct i2c_device_id mma8450_id[] = { }; MODULE_DEVICE_TABLE(i2c, mma8450_id); +static const struct of_device_id mma8450_dt_ids[] = { + { .compatible = "fsl,mma8450", }, + { /* sentinel */ } +}; +MODULE_DEVICE_TABLE(i2c, mma8450_dt_ids); + static struct i2c_driver mma8450_driver = { .driver = { .name = MMA8450_DRV_NAME, .owner = THIS_MODULE, + .of_match_table = mma8450_dt_ids, }, .probe = mma8450_probe, .remove = __devexit_p(mma8450_remove), -- 2.11.0