[PATCH 01/10] staging: iio: tsl2583: add of_match table for device tree support
From: Brian Masney <hidden>
Date: 2016-10-28 10:00:36
Also in:
linux-iio, lkml
Subsystem:
iio subsystem and drivers, open firmware and flattened device tree bindings, staging - industrial io, staging subsystem, the rest · Maintainers:
Jonathan Cameron, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Greg Kroah-Hartman, Linus Torvalds
Add device tree support for the tsl2583 IIO driver with no custom properties. Signed-off-by: Brian Masney <redacted> --- .../devicetree/bindings/iio/light/tsl2583.txt | 26 ++++++++++++++++++++++ drivers/staging/iio/light/tsl2583.c | 13 +++++++++++ 2 files changed, 39 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/light/tsl2583.txt
diff --git a/Documentation/devicetree/bindings/iio/light/tsl2583.txt b/Documentation/devicetree/bindings/iio/light/tsl2583.txt
new file mode 100644
index 0000000..8e2066c
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/light/tsl2583.txt@@ -0,0 +1,26 @@ +* TAOS TSL 2580/2581/2583 ALS sensor + +Required properties: + + - compatible: Should be one of + "amstaos,tsl2580" + "amstaos,tsl2581" + "amstaos,tsl2583" + - reg: the I2C address of the device + +Optional properties: + + - interrupt-parent: should be the phandle for the interrupt controller + - interrupts: the sole interrupt generated by the device + + Refer to interrupt-controller/interrupts.txt for generic interrupt client + node bindings. + + - vcc-supply: phandle to the regulator that provides power to the sensor. + +Example: + +tsl2581@29 { + compatible = "amstaos,tsl2581"; + reg = <0x29>; +};
diff --git a/drivers/staging/iio/light/tsl2583.c b/drivers/staging/iio/light/tsl2583.c
index 08f1583..fd4b6ef 100644
--- a/drivers/staging/iio/light/tsl2583.c
+++ b/drivers/staging/iio/light/tsl2583.c@@ -947,11 +947,24 @@ static struct i2c_device_id taos_idtable[] = { }; MODULE_DEVICE_TABLE(i2c, taos_idtable); +#ifdef CONFIG_OF +static const struct of_device_id taos2583_of_match[] = { + { .compatible = "amstaos,tsl2580", }, + { .compatible = "amstaos,tsl2581", }, + { .compatible = "amstaos,tsl2583", }, + { }, +}; +MODULE_DEVICE_TABLE(of, taos2583_of_match); +#else +#define taos2583_of_match NULL +#endif + /* Driver definition */ static struct i2c_driver taos_driver = { .driver = { .name = "tsl2583", .pm = TAOS_PM_OPS, + .of_match_table = taos2583_of_match, }, .id_table = taos_idtable, .probe = taos_probe,
--
2.7.4