From fd8a9ae89c51a8ec35b5bb7514c8abac77317160 Mon Sep 17 00:00:00 2001
From: Maureen Helm <maureen.helm@nxp.com>
Date: Tue, 16 Jan 2018 07:53:09 -0600
Subject: [PATCH] dts: sensor: Add dts yaml bindings for the fxas21002 sensor

Adds dts yaml bindings for the fxas21002 sensor to allow the sensor
driver name, i2c driver name, and i2c address to be extracted from dts
instead of kconfig.

Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
---
 drivers/sensor/fxas21002/Kconfig       |  5 ++++-
 dts/bindings/sensor/nxp,fxas21002.yaml | 21 +++++++++++++++++++++
 2 files changed, 25 insertions(+), 1 deletion(-)
 create mode 100644 dts/bindings/sensor/nxp,fxas21002.yaml

diff --git a/drivers/sensor/fxas21002/Kconfig b/drivers/sensor/fxas21002/Kconfig
index 2e7f823efaa..59a18fb6a21 100644
--- a/drivers/sensor/fxas21002/Kconfig
+++ b/drivers/sensor/fxas21002/Kconfig
@@ -14,13 +14,14 @@ menuconfig FXAS21002
 
 if FXAS21002
 
+if !HAS_DTS_I2C_DEVICE
+
 config FXAS21002_NAME
 	string "Device name"
 	default "FXAS21002"
 
 config FXAS21002_I2C_NAME
 	string "I2C device name"
-	depends on !HAS_DTS_I2C
 	default I2C_0_NAME
 
 config FXAS21002_I2C_ADDRESS
@@ -31,6 +32,8 @@ config FXAS21002_I2C_ADDRESS
 	  The I2C slave address can be configured by the SA0 input pin. This
 	  option should usually be set by the board defconfig.
 
+endif # !HAS_DTS_I2C_DEVICE
+
 config FXAS21002_WHOAMI
 	hex "WHOAMI value"
 	range 0x00 0xff
diff --git a/dts/bindings/sensor/nxp,fxas21002.yaml b/dts/bindings/sensor/nxp,fxas21002.yaml
new file mode 100644
index 00000000000..beaad2a8073
--- /dev/null
+++ b/dts/bindings/sensor/nxp,fxas21002.yaml
@@ -0,0 +1,21 @@
+#
+# Copyright (c) 2018, NXP
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+---
+title: FXAS21002 3-axis gyroscope
+id: nxp,fxas21002
+version: 0.1
+
+description: >
+    This is a representation of the FXAS21002 3-axis gyroscope sensor
+
+inherits:
+    !include i2c-device.yaml
+
+properties:
+    compatible:
+      constraint: "nxp,fxas21002"
+
+...