* [PATCH v4 2/2] iio: light: bh1750: Add device tree support
2018-09-28 0:29 [PATCH v4 1/2] dt-bindings: iio: light: bh1750: Add device tree binding documentation ryang
@ 2018-09-28 0:29 ` ryang
2018-09-29 11:52 ` [PATCH v4 1/2] dt-bindings: iio: light: bh1750: Add device tree binding documentation Jonathan Cameron
1 sibling, 0 replies; 3+ messages in thread
From: ryang @ 2018-09-28 0:29 UTC (permalink / raw)
To: Jonathan Cameron
Cc: Hartmut Knaack, Lars-Peter Clausen, Peter Meerwald-Stadler,
Rob Herring, Mark Rutland, linux-iio, devicetree, linux-kernel,
ryang
Add device tree support for ROHM BH1750 series ambient light sensors.
Signed-off-by: ryang <decatf@gmail.com>
---
drivers/iio/light/bh1750.c | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/drivers/iio/light/bh1750.c b/drivers/iio/light/bh1750.c
index c3a481452b67..28347df78cff 100644
--- a/drivers/iio/light/bh1750.c
+++ b/drivers/iio/light/bh1750.c
@@ -307,9 +307,20 @@ static const struct i2c_device_id bh1750_id[] = {
};
MODULE_DEVICE_TABLE(i2c, bh1750_id);
+static const struct of_device_id bh1750_of_match[] = {
+ { .compatible = "rohm,bh1710", },
+ { .compatible = "rohm,bh1715", },
+ { .compatible = "rohm,bh1721", },
+ { .compatible = "rohm,bh1750", },
+ { .compatible = "rohm,bh1751", },
+ { }
+};
+MODULE_DEVICE_TABLE(of, bh1750_of_match);
+
static struct i2c_driver bh1750_driver = {
.driver = {
.name = "bh1750",
+ .of_match_table = bh1750_of_match,
.pm = &bh1750_pm_ops,
},
.probe = bh1750_probe,
--
2.17.1
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [PATCH v4 1/2] dt-bindings: iio: light: bh1750: Add device tree binding documentation
2018-09-28 0:29 [PATCH v4 1/2] dt-bindings: iio: light: bh1750: Add device tree binding documentation ryang
2018-09-28 0:29 ` [PATCH v4 2/2] iio: light: bh1750: Add device tree support ryang
@ 2018-09-29 11:52 ` Jonathan Cameron
1 sibling, 0 replies; 3+ messages in thread
From: Jonathan Cameron @ 2018-09-29 11:52 UTC (permalink / raw)
To: ryang
Cc: Hartmut Knaack, Lars-Peter Clausen, Peter Meerwald-Stadler,
Rob Herring, Mark Rutland, linux-iio, devicetree, linux-kernel
On Thu, 27 Sep 2018 20:29:57 -0400
ryang <decatf@gmail.com> wrote:
> Document device tree bindings for ROHM BH1750 ambient light sensor driver.
>
> Signed-off-by: ryang <decatf@gmail.com>
As I'd already applied v3 (prematurely :() I fixed that up directly.
Thanks,
Jonathan
> ---
> Changes in v4:
> - Change example node-name to light-sensor
>
> .../devicetree/bindings/iio/light/bh1750.txt | 18 ++++++++++++++++++
> 1 file changed, 18 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/iio/light/bh1750.txt
>
> diff --git a/Documentation/devicetree/bindings/iio/light/bh1750.txt b/Documentation/devicetree/bindings/iio/light/bh1750.txt
> new file mode 100644
> index 000000000000..1e7685797d7a
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/iio/light/bh1750.txt
> @@ -0,0 +1,18 @@
> +ROHM BH1750 - ALS, Ambient light sensor
> +
> +Required properties:
> +
> +- compatible: Must be one of:
> + "rohm,bh1710"
> + "rohm,bh1715"
> + "rohm,bh1721"
> + "rohm,bh1750"
> + "rohm,bh1751"
> +- reg: the I2C address of the sensor
> +
> +Example:
> +
> +light-sensor@23 {
> + compatible = "rohm,bh1750";
> + reg = <0x23>;
> +};
^ permalink raw reply [flat|nested] 3+ messages in thread