As we support more chips now, add a binding document and remove it from
i2c trivial-devices.txt list.
The binding document is further extended in a later patch of this series.
Signed-off-by: Martin Kepplinger <martin.kepplinger@xxxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Christoph Muellner <christoph.muellner@xxxxxxxxxxxxxxxxxxxxx>
---
builds a nice list of supported compatible strings.
thanks!
.../devicetree/bindings/i2c/trivial-devices.txt | 1 -
.../devicetree/bindings/iio/accel/mma8452.txt | 24 ++++++++++++++++++++++
2 files changed, 24 insertions(+), 1 deletion(-)
create mode 100644 Documentation/devicetree/bindings/iio/accel/mma8452.txt
diff --git a/Documentation/devicetree/bindings/i2c/trivial-devices.txt b/Documentation/devicetree/bindings/i2c/trivial-devices.txt
index 00f8652..094238a 100644
--- a/Documentation/devicetree/bindings/i2c/trivial-devices.txt
+++ b/Documentation/devicetree/bindings/i2c/trivial-devices.txt
@@ -54,7 +54,6 @@ epson,rx8581 I2C-BUS INTERFACE REAL TIME CLOCK MODULE
fsl,mag3110 MAG3110: Xtrinsic High Accuracy, 3D Magnetometer
fsl,mc13892 MC13892: Power Management Integrated Circuit (PMIC) for i.MX35/51
fsl,mma8450 MMA8450Q: Xtrinsic Low-power, 3-axis Xtrinsic Accelerometer
-fsl,mma8452 MMA8452Q: 3-axis 12-bit / 8-bit Digital Accelerometer
fsl,mpr121 MPR121: Proximity Capacitive Touch Sensor Controller
fsl,sgtl5000 SGTL5000: Ultra Low-Power Audio Codec
gmt,g751 G751: Digital Temperature Sensor and Thermal Watchdog with Two-Wire Interface
diff --git a/Documentation/devicetree/bindings/iio/accel/mma8452.txt b/Documentation/devicetree/bindings/iio/accel/mma8452.txt
new file mode 100644
index 0000000..57feb16
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/accel/mma8452.txt
@@ -0,0 +1,24 @@
+Freescale MMA8452Q, MMA8453Q, MMA8652FC or MMA8653FC triaxial accelerometer
+
+Required properties:
+
+ - compatible: should contain one of
+ * "fsl,mma8653"
+ * "fsl,mma8652"
+ * "fsl,mma8453"
+ * "fsl,mma8452"
+ - reg: the I2C address of the chip
+
+Optional properties:
+
+ - interrupt-parent: should be the phandle for the interrupt controller
+ - interrupts: interrupt mapping for GPIO IRQ
+
+Example:
+
+ mma8653fc@1d {
+ compatible = "fsl,mma8653";
+ reg = <0x1d>;
+ interrupt-parent = <&gpio1>;
+ interrupts = <5 0>;
+ };
--
2.1.4
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