On Mon, 18 Mar 2019 16:14:14 +0100 "H. Nikolaus Schaller" hns@goldelico.com wrote:

Add of_match_table.

Signed-off-by: H. Nikolaus Schaller hns@goldelico.com

I'm not against doing this, but do note that there is still a back up path in which the i2c_device_id table is used to match but without the vendor part of the string.

I theory the plan is to eventually remove that, but it's not the case that this driver could not be probed from devicetree previously.

Applied to the togreg branch of iio.git and pushed out as testing for the autobuilders to play with it.

Thanks,

Jonathan

---

drivers/iio/gyro/bmg160_i2c.c | 9 +++++++++ 1 file changed, 9 insertions(+)

diff --git a/drivers/iio/gyro/bmg160_i2c.c b/drivers/iio/gyro/bmg160_i2c.c index 90126a5a7663..934a092134f0 100644 --- a/drivers/iio/gyro/bmg160_i2c.c +++ b/drivers/iio/gyro/bmg160_i2c.c @@ -54,10 +54,19 @@ static const struct i2c_device_id bmg160_i2c_id[] = {

MODULE_DEVICE_TABLE(i2c, bmg160_i2c_id);

+static const struct of_device_id bmg160_of_match[] = {

• { .compatible = "bosch,bmg160" },
• { .compatible = "bosch,bmi055_gyro" },
• { }

+};

+MODULE_DEVICE_TABLE(of, bmg160_of_match);

static struct i2c_driver bmg160_i2c_driver = { .driver = { .name = "bmg160_i2c", .acpi_match_table = ACPI_PTR(bmg160_acpi_match),

• .of_match_table = bmg160_of_match,
  

  .pm = &bmg160_pm_ops, }, .probe = bmg160_i2c_probe,

Am 24.03.2019 um 19:06 schrieb Jonathan Cameron jic23@kernel.org:

On Mon, 18 Mar 2019 16:14:15 +0100 "H. Nikolaus Schaller" hns@goldelico.com wrote:

...

Define bindings for "bosch,bmg160" and "bosch,bmi055_gyro".

Signed-off-by: H. Nikolaus Schaller hns@goldelico.com

Simple binding so applied to the togreg branch of iio.git and pushed out as testing. Still time for a devicetree ack (or to pull it ;) if anyone has time to look.

It is more or less an adapation of the bma180 bindings.

Thanks,

Jonathan

...

---

.../bindings/iio/gyroscope/bmg160.txt | 20 +++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/gyroscope/bmg160.txt

diff --git a/Documentation/devicetree/bindings/iio/gyroscope/bmg160.txt b/Documentation/devicetree/bindings/iio/gyroscope/bmg160.txt new file mode 100644 index 000000000000..78e18a1e9c1d --- /dev/null +++ b/Documentation/devicetree/bindings/iio/gyroscope/bmg160.txt @@ -0,0 +1,20 @@ +* Bosch BMG160 triaxial rotation sensor (gyroscope)

+Required properties:

• • compatible : should be "bosch,bmg160" or "bosch,bmi055_gyro"
• • reg : the I2C address of the sensor (0x69)

+Optional properties:

• • interrupts : interrupt mapping for GPIO IRQ, it should by configured with

• flags IRQ_TYPE_EDGE_RISING
  

+Example:

+bmg160@69 {

• compatible = "bosch,bmg160";
• reg = <0x69>;
• interrupt-parent = <&gpio6>;
• interrupts = <18 (IRQ_TYPE_EDGE_RISING)>;

+};