dt-bindings: remove 'interrupt-parent' from bindings

'interrupt-parent' is often documented as part of define bindings, but
it is really outside the scope of a device binding. It's never required
in a given node as it is often inherited from a parent node. Or it can
be implicit if a parent node is an 'interrupt-controller' node. So
remove it from all the binding files.

Cc: Mark Rutland <mark.rutland@arm.com>
Cc: devicetree@vger.kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>

33 files changed, 0 insertions, 39 deletions

diff --git a/Documentation/devicetree/bindings/iio/accel/adxl345.txt b/Documentation/devicetree/bindings/iio/accel/adxl345.txt
index e7111b02c02c..ae09a046bc72 100644
--- a/Documentation/devicetree/bindings/iio/accel/adxl345.txt
+++ b/Documentation/devicetree/bindings/iio/accel/adxl345.txt
@@ -11,8 +11,6 @@ Required properties for SPI bus usage:
  - spi-cpol and spi-cpha : must be defined for adxl345 to enable SPI mode 3
 
 Optional properties:
- - interrupt-parent : phandle to the parent interrupt controller as documented
-   in Documentation/devicetree/bindings/interrupt-controller/interrupts.txt
  - interrupts: interrupt mapping for IRQ as documented in
    Documentation/devicetree/bindings/interrupt-controller/interrupts.txt
 
diff --git a/Documentation/devicetree/bindings/iio/accel/bma180.txt b/Documentation/devicetree/bindings/iio/accel/bma180.txt
index 4a3679d54457..3b25b4c4d446 100644
--- a/Documentation/devicetree/bindings/iio/accel/bma180.txt
+++ b/Documentation/devicetree/bindings/iio/accel/bma180.txt
@@ -10,8 +10,6 @@ Required properties:
 
 Optional properties:
 
-  - interrupt-parent : should be the phandle for the interrupt controller
-
   - interrupts : interrupt mapping for GPIO IRQ, it should by configured with
 		flags IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_EDGE_RISING
 		For the bma250 the first interrupt listed must be the one
diff --git a/Documentation/devicetree/bindings/iio/accel/mma8452.txt b/Documentation/devicetree/bindings/iio/accel/mma8452.txt
index 45f5c5c5929c..2100e9af379c 100644
--- a/Documentation/devicetree/bindings/iio/accel/mma8452.txt
+++ b/Documentation/devicetree/bindings/iio/accel/mma8452.txt
@@ -15,8 +15,6 @@ Required properties:
 
 Optional properties:
 
-  - interrupt-parent: should be the phandle for the interrupt controller
-
   - interrupts: interrupt mapping for GPIO IRQ
 
   - interrupt-names: should contain "INT1" and/or "INT2", the accelerometer's
diff --git a/Documentation/devicetree/bindings/iio/adc/cpcap-adc.txt b/Documentation/devicetree/bindings/iio/adc/cpcap-adc.txt
index 487ea966858e..ec04008e8f4f 100644
--- a/Documentation/devicetree/bindings/iio/adc/cpcap-adc.txt
+++ b/Documentation/devicetree/bindings/iio/adc/cpcap-adc.txt
@@ -2,7 +2,6 @@ Motorola CPCAP PMIC ADC binding
 
 Required properties:
 - compatible: Should be "motorola,cpcap-adc" or "motorola,mapphone-cpcap-adc"
-- interrupt-parent: The interrupt controller
 - interrupts: The interrupt number for the ADC device
 - interrupt-names: Should be "adcdone"
 - #io-channel-cells: Number of cells in an IIO specifier
diff --git a/Documentation/devicetree/bindings/iio/adc/fsl,imx25-gcq.txt b/Documentation/devicetree/bindings/iio/adc/fsl,imx25-gcq.txt
index b0866d36a307..eebdcec3dab5 100644
--- a/Documentation/devicetree/bindings/iio/adc/fsl,imx25-gcq.txt
+++ b/Documentation/devicetree/bindings/iio/adc/fsl,imx25-gcq.txt
@@ -8,7 +8,6 @@ Required properties:
  - reg: Should be the register range of the module.
  - interrupts: Should be the interrupt number of the module.
    Typically this is <1>.
- - interrupt-parent: phandle to the tsadc module of the i.MX25.
  - #address-cells: Should be <1> (setting for the subnodes)
  - #size-cells: Should be <0> (setting for the subnodes)
 
diff --git a/Documentation/devicetree/bindings/iio/adc/max1027-adc.txt b/Documentation/devicetree/bindings/iio/adc/max1027-adc.txt
index a8770cc6bcad..e680c61dfb84 100644
--- a/Documentation/devicetree/bindings/iio/adc/max1027-adc.txt
+++ b/Documentation/devicetree/bindings/iio/adc/max1027-adc.txt
@@ -3,8 +3,6 @@
 Required properties:
   - compatible: Should be "maxim,max1027" or "maxim,max1029" or "maxim,max1031"
   - reg: SPI chip select number for the device
-  - interrupt-parent: phandle to the parent interrupt controller
-  see: Documentation/devicetree/bindings/interrupt-controller/interrupts.txt
   - interrupts: IRQ line for the ADC
   see: Documentation/devicetree/bindings/interrupt-controller/interrupts.txt
 
diff --git a/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.txt b/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.txt
index f1ead43a1a95..8346bcb04ad7 100644
--- a/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.txt
+++ b/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.txt
@@ -60,7 +60,6 @@ Required properties:
 - reg: Offset of ADC instance in ADC block (e.g. may be 0x0, 0x100, 0x200).
 - clocks: Input clock private to this ADC instance. It's required only on
   stm32f4, that has per instance clock input for registers access.
-- interrupt-parent: Phandle to the parent interrupt controller.
 - interrupts: IRQ Line for the ADC (e.g. may be 0 for adc@0, 1 for adc@100 or
   2 for adc@200).
 - st,adc-channels: List of single-ended channels muxed for this ADC.
diff --git a/Documentation/devicetree/bindings/iio/adc/xilinx-xadc.txt b/Documentation/devicetree/bindings/iio/adc/xilinx-xadc.txt
index d71258e2d456..e0e0755cabd8 100644
--- a/Documentation/devicetree/bindings/iio/adc/xilinx-xadc.txt
+++ b/Documentation/devicetree/bindings/iio/adc/xilinx-xadc.txt
@@ -22,7 +22,6 @@ Required properties:
 	  clock to the AXI bus interface of the core.
 
 Optional properties:
-	- interrupt-parent: phandle to the parent interrupt controller
 	- xlnx,external-mux:
 		* "none": No external multiplexer is used, this is the default
 		  if the property is omitted.
diff --git a/Documentation/devicetree/bindings/iio/chemical/atlas,ec-sm.txt b/Documentation/devicetree/bindings/iio/chemical/atlas,ec-sm.txt
index 2962bd9a2b3d..f4320595b851 100644
--- a/Documentation/devicetree/bindings/iio/chemical/atlas,ec-sm.txt
+++ b/Documentation/devicetree/bindings/iio/chemical/atlas,ec-sm.txt
@@ -6,7 +6,6 @@ Required properties:
 
   - compatible: must be "atlas,ec-sm"
   - reg: the I2C address of the sensor
-  - 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
diff --git a/Documentation/devicetree/bindings/iio/chemical/atlas,orp-sm.txt b/Documentation/devicetree/bindings/iio/chemical/atlas,orp-sm.txt
index 5d8b687d5edc..af1f5a9aa4da 100644
--- a/Documentation/devicetree/bindings/iio/chemical/atlas,orp-sm.txt
+++ b/Documentation/devicetree/bindings/iio/chemical/atlas,orp-sm.txt
@@ -6,7 +6,6 @@ Required properties:
 
   - compatible: must be "atlas,orp-sm"
   - reg: the I2C address of the sensor
-  - 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
diff --git a/Documentation/devicetree/bindings/iio/chemical/atlas,ph-sm.txt b/Documentation/devicetree/bindings/iio/chemical/atlas,ph-sm.txt
index cffa1907463a..79d90f060327 100644
--- a/Documentation/devicetree/bindings/iio/chemical/atlas,ph-sm.txt
+++ b/Documentation/devicetree/bindings/iio/chemical/atlas,ph-sm.txt
@@ -6,7 +6,6 @@ Required properties:
 
   - compatible: must be "atlas,ph-sm"
   - reg: the I2C address of the sensor
-  - 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
diff --git a/Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt b/Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
index b0d3b59966bc..233fe207aded 100644
--- a/Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
+++ b/Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
@@ -5,7 +5,6 @@ Required properties:
   - reg : the I2C address of the sensor
 
 Optional properties:
-  - interrupt-parent : should be the phandle for the interrupt controller
   - interrupts : interrupt mapping for the trigger interrupt from the
     internal oscillator. The following IRQ modes are supported:
     IRQ_TYPE_EDGE_RISING, IRQ_TYPE_EDGE_FALLING, IRQ_TYPE_LEVEL_HIGH and
diff --git a/Documentation/devicetree/bindings/iio/health/afe4403.txt b/Documentation/devicetree/bindings/iio/health/afe4403.txt
index 2fffd70336ba..8e412054d6d5 100644
--- a/Documentation/devicetree/bindings/iio/health/afe4403.txt
+++ b/Documentation/devicetree/bindings/iio/health/afe4403.txt
@@ -4,7 +4,6 @@ Required properties:
  - compatible		: Should be "ti,afe4403".
  - reg			: SPI chip select address of device.
  - tx-supply		: Regulator supply to transmitting LEDs.
- - interrupt-parent	: Phandle to he parent interrupt controller.
  - interrupts		: The interrupt line the device ADC_RDY pin is
 			  connected to. For details refer to,
 			  ../../interrupt-controller/interrupts.txt.
diff --git a/Documentation/devicetree/bindings/iio/health/afe4404.txt b/Documentation/devicetree/bindings/iio/health/afe4404.txt
index de69f203edfa..0b52830a0d9c 100644
--- a/Documentation/devicetree/bindings/iio/health/afe4404.txt
+++ b/Documentation/devicetree/bindings/iio/health/afe4404.txt
@@ -4,7 +4,6 @@ Required properties:
  - compatible		: Should be "ti,afe4404".
  - reg			: I2C address of the device.
  - tx-supply		: Regulator supply to transmitting LEDs.
- - interrupt-parent	: Phandle to he parent interrupt controller.
  - interrupts		: The interrupt line the device ADC_RDY pin is
 			  connected to. For details refer to,
 			  ../interrupt-controller/interrupts.txt.
diff --git a/Documentation/devicetree/bindings/iio/health/max30100.txt b/Documentation/devicetree/bindings/iio/health/max30100.txt
index 8d8176459d09..0054908a6e74 100644
--- a/Documentation/devicetree/bindings/iio/health/max30100.txt
+++ b/Documentation/devicetree/bindings/iio/health/max30100.txt
@@ -5,7 +5,6 @@ Maxim MAX30100 heart rate and pulse oximeter sensor
 Required properties:
   - compatible: must be "maxim,max30100"
   - reg: the I2C address of the sensor
-  - 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
diff --git a/Documentation/devicetree/bindings/iio/health/max30102.txt b/Documentation/devicetree/bindings/iio/health/max30102.txt
index ef2ca0a0306f..7ef7ae40ae4f 100644
--- a/Documentation/devicetree/bindings/iio/health/max30102.txt
+++ b/Documentation/devicetree/bindings/iio/health/max30102.txt
@@ -7,7 +7,6 @@ Maxim MAX30105 optical particle-sensing module
 Required properties:
   - compatible: must be "maxim,max30102" or "maxim,max30105"
   - reg: the I2C address of the sensor
-  - 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
diff --git a/Documentation/devicetree/bindings/iio/humidity/hts221.txt b/Documentation/devicetree/bindings/iio/humidity/hts221.txt
index 10adeb0d703d..84d029372260 100644
--- a/Documentation/devicetree/bindings/iio/humidity/hts221.txt
+++ b/Documentation/devicetree/bindings/iio/humidity/hts221.txt
@@ -13,7 +13,6 @@ Optional properties:
   when it is not active, whereas a pull-up one is needed when interrupt
   line is configured as IRQ_TYPE_LEVEL_LOW or IRQ_TYPE_EDGE_FALLING.
   Refer to pinctrl/pinctrl-bindings.txt for the property description.
-- interrupt-parent: should be the phandle for the interrupt controller
 - interrupts: interrupt mapping for IRQ. It should be configured with
   flags IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_EDGE_RISING, IRQ_TYPE_LEVEL_LOW or
   IRQ_TYPE_EDGE_FALLING.
diff --git a/Documentation/devicetree/bindings/iio/imu/bmi160.txt b/Documentation/devicetree/bindings/iio/imu/bmi160.txt
index ae0112c7debc..0c1c105fb503 100644
--- a/Documentation/devicetree/bindings/iio/imu/bmi160.txt
+++ b/Documentation/devicetree/bindings/iio/imu/bmi160.txt
@@ -9,7 +9,6 @@ Required properties:
  - spi-max-frequency : set maximum clock frequency (only for SPI)
 
 Optional properties:
- - interrupt-parent : should be the phandle of the interrupt controller
  - interrupts : interrupt mapping for IRQ, must be IRQ_TYPE_LEVEL_LOW
  - interrupt-names : set to "INT1" if INT1 pin should be used as interrupt
    input, set to "INT2" if INT2 pin should be used instead
diff --git a/Documentation/devicetree/bindings/iio/imu/inv_mpu6050.txt b/Documentation/devicetree/bindings/iio/imu/inv_mpu6050.txt
index 5f4777e8cc9e..d33c19d68de3 100644
--- a/Documentation/devicetree/bindings/iio/imu/inv_mpu6050.txt
+++ b/Documentation/devicetree/bindings/iio/imu/inv_mpu6050.txt
@@ -11,7 +11,6 @@ Required properties:
 		"invensense,mpu9255"
 		"invensense,icm20608"
  - reg : the I2C address of the sensor
- - interrupt-parent : should be the phandle for the interrupt controller
  - interrupts: interrupt mapping for IRQ. It should be configured with flags
    IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_EDGE_RISING, IRQ_TYPE_LEVEL_LOW or
    IRQ_TYPE_EDGE_FALLING.
diff --git a/Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt b/Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
index ef8a8566c63f..ea2d6e0ae4c5 100644
--- a/Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
+++ b/Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
@@ -20,7 +20,6 @@ Optional properties:
   IRQ_TYPE_EDGE_RISING a pull-down resistor is needed to drive the line
   when it is not active, whereas a pull-up one is needed when interrupt
   line is configured as IRQ_TYPE_LEVEL_LOW or IRQ_TYPE_EDGE_FALLING.
-- interrupt-parent: should be the phandle for the interrupt controller
 - interrupts: interrupt mapping for IRQ. It should be configured with
   flags IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_EDGE_RISING, IRQ_TYPE_LEVEL_LOW or
   IRQ_TYPE_EDGE_FALLING.
diff --git a/Documentation/devicetree/bindings/iio/light/apds9300.txt b/Documentation/devicetree/bindings/iio/light/apds9300.txt
index d6f66c73ddbf..aa199e09a493 100644
--- a/Documentation/devicetree/bindings/iio/light/apds9300.txt
+++ b/Documentation/devicetree/bindings/iio/light/apds9300.txt
@@ -9,7 +9,6 @@ Required properties:
 
 Optional properties:
 
-  - interrupt-parent : should be the phandle for the interrupt controller
   - interrupts : interrupt mapping for GPIO IRQ
 
 Example:
diff --git a/Documentation/devicetree/bindings/iio/light/apds9960.txt b/Documentation/devicetree/bindings/iio/light/apds9960.txt
index 174b709f16db..3af325ad194b 100644
--- a/Documentation/devicetree/bindings/iio/light/apds9960.txt
+++ b/Documentation/devicetree/bindings/iio/light/apds9960.txt
@@ -6,7 +6,6 @@ Required properties:
 
   - compatible: must be "avago,apds9960"
   - reg: the I2c address of the sensor
-  - 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
diff --git a/Documentation/devicetree/bindings/iio/light/isl29018.txt b/Documentation/devicetree/bindings/iio/light/isl29018.txt
index 425ab459e209..b9bbde3e13ed 100644
--- a/Documentation/devicetree/bindings/iio/light/isl29018.txt
+++ b/Documentation/devicetree/bindings/iio/light/isl29018.txt
@@ -10,7 +10,6 @@ Required properties:
 
 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
diff --git a/Documentation/devicetree/bindings/iio/light/opt3001.txt b/Documentation/devicetree/bindings/iio/light/opt3001.txt
index eac30d508849..47b13eb8f4ec 100644
--- a/Documentation/devicetree/bindings/iio/light/opt3001.txt
+++ b/Documentation/devicetree/bindings/iio/light/opt3001.txt
@@ -13,7 +13,6 @@ Required properties:
   - reg: the I2C address of the sensor
 
 Optional properties:
-  - interrupt-parent: should be the phandle for the interrupt controller
   - interrupts: interrupt mapping for GPIO IRQ (configure for falling edge)
 
 Example:
diff --git a/Documentation/devicetree/bindings/iio/light/tsl2583.txt b/Documentation/devicetree/bindings/iio/light/tsl2583.txt
index 8e2066c83f70..059dffa1829a 100644
--- a/Documentation/devicetree/bindings/iio/light/tsl2583.txt
+++ b/Documentation/devicetree/bindings/iio/light/tsl2583.txt
@@ -10,7 +10,6 @@ Required properties:
 
 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
diff --git a/Documentation/devicetree/bindings/iio/light/uvis25.txt b/Documentation/devicetree/bindings/iio/light/uvis25.txt
index 3041207e3f3c..043c139d91e6 100644
--- a/Documentation/devicetree/bindings/iio/light/uvis25.txt
+++ b/Documentation/devicetree/bindings/iio/light/uvis25.txt
@@ -5,7 +5,6 @@ Required properties:
 - reg: i2c address of the sensor / spi cs line
 
 Optional properties:
-- interrupt-parent: should be the phandle for the interrupt controller
 - interrupts: interrupt mapping for IRQ. It should be configured with
   flags IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_EDGE_RISING, IRQ_TYPE_LEVEL_LOW or
   IRQ_TYPE_EDGE_FALLING.
diff --git a/Documentation/devicetree/bindings/iio/magnetometer/bmc150_magn.txt b/Documentation/devicetree/bindings/iio/magnetometer/bmc150_magn.txt
index 9f263b7df162..fd5fca90fb39 100644
--- a/Documentation/devicetree/bindings/iio/magnetometer/bmc150_magn.txt
+++ b/Documentation/devicetree/bindings/iio/magnetometer/bmc150_magn.txt
@@ -9,7 +9,6 @@ Required properties:
 
 Optional properties:
 
-  - interrupt-parent : phandle to the parent interrupt controller
   - interrupts : interrupt mapping for GPIO IRQ
 
 Example:
diff --git a/Documentation/devicetree/bindings/iio/pressure/bmp085.txt b/Documentation/devicetree/bindings/iio/pressure/bmp085.txt
index c7198a03c906..5498b0688b6f 100644
--- a/Documentation/devicetree/bindings/iio/pressure/bmp085.txt
+++ b/Documentation/devicetree/bindings/iio/pressure/bmp085.txt
@@ -12,7 +12,6 @@ Optional properties:
 - temp-measurement-period: temperature measurement period (milliseconds)
 - default-oversampling: default oversampling value to be used at startup,
   value range is 0-3 with rising sensitivity.
-- interrupt-parent: should be the phandle for the interrupt controller
 - interrupts: interrupt mapping for IRQ
 - reset-gpios: a GPIO line handling reset of the sensor: as the line is
   active low, it should be marked GPIO_ACTIVE_LOW (see gpio/gpio.txt)
diff --git a/Documentation/devicetree/bindings/iio/pressure/zpa2326.txt b/Documentation/devicetree/bindings/iio/pressure/zpa2326.txt
index fb85de676e03..a36ab3e0c3f7 100644
--- a/Documentation/devicetree/bindings/iio/pressure/zpa2326.txt
+++ b/Documentation/devicetree/bindings/iio/pressure/zpa2326.txt
@@ -15,8 +15,6 @@ Optional properties:
   power to the sensor
 - vdd-supply: an optional regulator that needs to be on to provide VDD
   power to the sensor
-- interrupt-parent: phandle to the parent interrupt controller as documented in
-  Documentation/devicetree/bindings/interrupt-controller/interrupts.txt
 - interrupts: interrupt mapping for IRQ as documented in
   Documentation/devicetree/bindings/interrupt-controller/interrupts.txt
 
diff --git a/Documentation/devicetree/bindings/iio/proximity/as3935.txt b/Documentation/devicetree/bindings/iio/proximity/as3935.txt
index b6c1afa6f02d..849115585d55 100644
--- a/Documentation/devicetree/bindings/iio/proximity/as3935.txt
+++ b/Documentation/devicetree/bindings/iio/proximity/as3935.txt
@@ -6,7 +6,6 @@ Required properties:
 	- spi-max-frequency: specifies maximum SPI clock frequency
 	- spi-cpha: SPI Mode 1. Refer to spi/spi-bus.txt for generic SPI
 	slave node bindings.
-	- 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
diff --git a/Documentation/devicetree/bindings/iio/proximity/sx9500.txt b/Documentation/devicetree/bindings/iio/proximity/sx9500.txt
index b301dd2b35da..c54455db3bec 100644
--- a/Documentation/devicetree/bindings/iio/proximity/sx9500.txt
+++ b/Documentation/devicetree/bindings/iio/proximity/sx9500.txt
@@ -3,7 +3,6 @@ Semtech's SX9500 capacitive proximity button device driver
 Required properties:
 	- compatible: must be "semtech,sx9500"
 	- reg: i2c address where to find the device
-	- 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
diff --git a/Documentation/devicetree/bindings/iio/sensorhub.txt b/Documentation/devicetree/bindings/iio/sensorhub.txt
index 8d57571d5c0b..b6ac0457d4ea 100644
--- a/Documentation/devicetree/bindings/iio/sensorhub.txt
+++ b/Documentation/devicetree/bindings/iio/sensorhub.txt
@@ -6,7 +6,6 @@ of a virtual sensor device.
 Required properties:
 - compatible: "samsung,sensorhub-rinato" or "samsung,sensorhub-thermostat"
 - spi-max-frequency: max SPI clock frequency
-- interrupt-parent: interrupt parent
 - interrupts: communication interrupt
 - ap-mcu-gpios: [out] ap to sensorhub line - used during communication
 - mcu-ap-gpios: [in] sensorhub to ap - used during communication
diff --git a/Documentation/devicetree/bindings/iio/temperature/tmp007.txt b/Documentation/devicetree/bindings/iio/temperature/tmp007.txt
index b63aba91ef03..da0af234a357 100644
--- a/Documentation/devicetree/bindings/iio/temperature/tmp007.txt
+++ b/Documentation/devicetree/bindings/iio/temperature/tmp007.txt
@@ -20,8 +20,6 @@ Required properties:
 
 Optional properties:
 
-  - interrupt-parent: should be the phandle for the interrupt controller
-
   - interrupts: interrupt mapping for GPIO IRQ (level active low)
 
 Example: