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>

37 files changed, 1 insertions, 59 deletions

diff --git a/Documentation/devicetree/bindings/net/amd-xgbe.txt b/Documentation/devicetree/bindings/net/amd-xgbe.txt
index 4bb624a73b54..93dcb79a5f16 100644
--- a/Documentation/devicetree/bindings/net/amd-xgbe.txt
+++ b/Documentation/devicetree/bindings/net/amd-xgbe.txt
@@ -8,8 +8,6 @@ Required properties:
    - SerDes Rx/Tx registers
    - SerDes integration registers (1/2)
    - SerDes integration registers (2/2)
-- interrupt-parent: Should be the phandle for the interrupt controller
-  that services interrupts for this device
 - interrupts: Should contain the amd-xgbe interrupt(s). The first interrupt
   listed is required and is the general device interrupt. If the optional
   amd,per-channel-interrupt property is specified, then one additional
diff --git a/Documentation/devicetree/bindings/net/btusb.txt b/Documentation/devicetree/bindings/net/btusb.txt
index 9c5e663fa1af..37d67926dd6d 100644
--- a/Documentation/devicetree/bindings/net/btusb.txt
+++ b/Documentation/devicetree/bindings/net/btusb.txt
@@ -15,7 +15,6 @@ Documentation/devicetree/bindings/net/marvell-bt-8xxx.txt
 
 Optional properties:
 
-  - interrupt-parent: phandle of the parent interrupt controller
   - interrupt-names: (see below)
   - interrupts : The interrupt specified by the name "wakeup" is the interrupt
 		 that shall be used for out-of-band wake-on-bt. Driver will
diff --git a/Documentation/devicetree/bindings/net/can/holt_hi311x.txt b/Documentation/devicetree/bindings/net/can/holt_hi311x.txt
index 23aa94eab207..903a78da65be 100644
--- a/Documentation/devicetree/bindings/net/can/holt_hi311x.txt
+++ b/Documentation/devicetree/bindings/net/can/holt_hi311x.txt
@@ -5,7 +5,6 @@ Required properties:
    - "holt,hi3110" for HI-3110
  - reg: SPI chip select.
  - clocks: The clock feeding the CAN controller.
- - interrupt-parent: The parent interrupt controller.
  - interrupts: Should contain IRQ line for the CAN controller.
 
 Optional properties:
diff --git a/Documentation/devicetree/bindings/net/can/microchip,mcp251x.txt b/Documentation/devicetree/bindings/net/can/microchip,mcp251x.txt
index ee3723beb701..188c8bd4eb67 100644
--- a/Documentation/devicetree/bindings/net/can/microchip,mcp251x.txt
+++ b/Documentation/devicetree/bindings/net/can/microchip,mcp251x.txt
@@ -6,7 +6,6 @@ Required properties:
    - "microchip,mcp2515" for MCP2515.
  - reg: SPI chip select.
  - clocks: The clock feeding the CAN controller.
- - interrupt-parent: The parent interrupt controller.
  - interrupts: Should contain IRQ line for the CAN controller.
 
 Optional properties:
diff --git a/Documentation/devicetree/bindings/net/can/xilinx_can.txt b/Documentation/devicetree/bindings/net/can/xilinx_can.txt
index fe38847d8e26..9264d2f6a89d 100644
--- a/Documentation/devicetree/bindings/net/can/xilinx_can.txt
+++ b/Documentation/devicetree/bindings/net/can/xilinx_can.txt
@@ -9,7 +9,6 @@ Required properties:
 			  CANPS registers map.
 - interrupts		: Property with a value describing the interrupt
 			  number.
-- interrupt-parent	: Must be core interrupt controller
 - clock-names		: List of input clock names - "can_clk", "pclk"
 			  (For CANPS), "can_clk" , "s_axi_aclk"(For AXI CAN)
 			  (See clock bindings for details).
diff --git a/Documentation/devicetree/bindings/net/cpsw.txt b/Documentation/devicetree/bindings/net/cpsw.txt
index 4cb4925a28ab..41089369f891 100644
--- a/Documentation/devicetree/bindings/net/cpsw.txt
+++ b/Documentation/devicetree/bindings/net/cpsw.txt
@@ -11,7 +11,6 @@ Required properties:
 			  registers map
 - interrupts		: property with a value describing the interrupt
 			  number
-- interrupt-parent	: The parent interrupt controller
 - cpdma_channels 	: Specifies number of channels in CPDMA
 - ale_entries		: Specifies No of entries ALE can hold
 - bd_ram_size		: Specifies internal descriptor RAM size
diff --git a/Documentation/devicetree/bindings/net/davicom-dm9000.txt b/Documentation/devicetree/bindings/net/davicom-dm9000.txt
index 5224bf05f6f8..64c159e9cbf7 100644
--- a/Documentation/devicetree/bindings/net/davicom-dm9000.txt
+++ b/Documentation/devicetree/bindings/net/davicom-dm9000.txt
@@ -5,7 +5,6 @@ Required properties:
 - reg : physical addresses and sizes of registers, must contain 2 entries:
     first entry : address register,
     second entry : data register.
-- interrupt-parent : interrupt controller to which the device is connected
 - interrupts : interrupt specifier specific to interrupt controller
 
 Optional properties:
diff --git a/Documentation/devicetree/bindings/net/dsa/marvell.txt b/Documentation/devicetree/bindings/net/dsa/marvell.txt
index 60d50a2b0323..feb007af13cb 100644
--- a/Documentation/devicetree/bindings/net/dsa/marvell.txt
+++ b/Documentation/devicetree/bindings/net/dsa/marvell.txt
@@ -30,7 +30,6 @@ Required properties:
 Optional properties:
 
 - reset-gpios		: Should be a gpio specifier for a reset line
-- interrupt-parent	: Parent interrupt controller
 - interrupts		: Interrupt from the switch
 - interrupt-controller	: Indicates the switch is itself an interrupt
 			  controller. This is used for the PHY interrupts.
diff --git a/Documentation/devicetree/bindings/net/hisilicon-hns-dsaf.txt b/Documentation/devicetree/bindings/net/hisilicon-hns-dsaf.txt
index abfbeecbcf39..8ee4b1cedae8 100644
--- a/Documentation/devicetree/bindings/net/hisilicon-hns-dsaf.txt
+++ b/Documentation/devicetree/bindings/net/hisilicon-hns-dsaf.txt
@@ -9,7 +9,6 @@ Required properties:
 		"6port-16rss",
 		"6port-16vf",
 		"single-port".
-- interrupt-parent: the interrupt parent of this device.
 - interrupts: should contain the DSA Fabric and rcb interrupt.
 - reg: specifies base physical address(es) and size of the device registers.
   The first region is external interface control register base and size(optional,
diff --git a/Documentation/devicetree/bindings/net/ibm,emac.txt b/Documentation/devicetree/bindings/net/ibm,emac.txt
index 44b842b6ca15..c0c14aa3f97c 100644
--- a/Documentation/devicetree/bindings/net/ibm,emac.txt
+++ b/Documentation/devicetree/bindings/net/ibm,emac.txt
@@ -18,7 +18,6 @@
 			  "ibm,emac4".  For Axon, thus, we have: "ibm,emac-axon",
 			  "ibm,emac4"
     - interrupts        : <interrupt mapping for EMAC IRQ and WOL IRQ>
-    - interrupt-parent  : optional, if needed for interrupt mapping
     - reg               : <registers mapping>
     - local-mac-address : 6 bytes, MAC address
     - mal-device        : phandle of the associated McMAL node
diff --git a/Documentation/devicetree/bindings/net/marvell-bt-8xxx.txt b/Documentation/devicetree/bindings/net/marvell-bt-8xxx.txt
index 3d27c68613a6..957e5e5c2927 100644
--- a/Documentation/devicetree/bindings/net/marvell-bt-8xxx.txt
+++ b/Documentation/devicetree/bindings/net/marvell-bt-8xxx.txt
@@ -22,7 +22,6 @@ Optional properties:
   - marvell,wakeup-gap-ms: wakeup gap represents wakeup latency of the host
 		      platform. The value will be configured to firmware. This
 		      is needed to work chip's sleep feature as expected (u16).
-  - interrupt-parent: phandle of the parent interrupt controller
   - interrupt-names: Used only for USB based devices (See below)
   - interrupts : specifies the interrupt pin number to the cpu. For SDIO, the
 		 driver will use the first interrupt specified in the interrupt
diff --git a/Documentation/devicetree/bindings/net/mediatek,mt7620-gsw.txt b/Documentation/devicetree/bindings/net/mediatek,mt7620-gsw.txt
index aa6313024176..358fed2fab43 100644
--- a/Documentation/devicetree/bindings/net/mediatek,mt7620-gsw.txt
+++ b/Documentation/devicetree/bindings/net/mediatek,mt7620-gsw.txt
@@ -6,8 +6,6 @@ The mediatek gigabit switch can be found on Mediatek SoCs (mt7620, mt7621).
 Required properties:
 - compatible: Should be "mediatek,mt7620-gsw" or "mediatek,mt7621-gsw"
 - reg: Address and length of the register set for the device
-- interrupt-parent: Should be the phandle for the interrupt controller
-  that services interrupts for this device
 - interrupts: Should contain the gigabit switches interrupt
 - resets: Should contain the gigabit switches resets
 - reset-names: Should contain the reset names "gsw"
diff --git a/Documentation/devicetree/bindings/net/mediatek-net.txt b/Documentation/devicetree/bindings/net/mediatek-net.txt
index 53c13ee384a4..503f2b9194e2 100644
--- a/Documentation/devicetree/bindings/net/mediatek-net.txt
+++ b/Documentation/devicetree/bindings/net/mediatek-net.txt
@@ -30,9 +30,6 @@ Required properties:
 - mediatek,pctl: phandle to the syscon node that handles the ports slew rate
 	and driver current: only for MT2701 and MT7623 SoC
 
-Optional properties:
-- interrupt-parent: Should be the phandle for the interrupt controller
-  that services interrupts for this device
 * Ethernet MAC node
 
 Required properties:
diff --git a/Documentation/devicetree/bindings/net/microchip,enc28j60.txt b/Documentation/devicetree/bindings/net/microchip,enc28j60.txt
index 44dff53d4dda..24626e082b83 100644
--- a/Documentation/devicetree/bindings/net/microchip,enc28j60.txt
+++ b/Documentation/devicetree/bindings/net/microchip,enc28j60.txt
@@ -8,9 +8,6 @@ the SPI master node.
 Required properties:
 - compatible: Should be "microchip,enc28j60"
 - reg: Specify the SPI chip select the ENC28J60 is wired to
-- interrupt-parent: Specify the phandle of the source interrupt, see interrupt
-                    binding documentation for details. Usually this is the GPIO bank
-                    the interrupt line is wired to.
 - interrupts: Specify the interrupt index within the interrupt controller (referred
               to above in interrupt-parent) and interrupt type. The ENC28J60 natively
               generates falling edge interrupts, however, additional board logic
diff --git a/Documentation/devicetree/bindings/net/nfc/nxp-nci.txt b/Documentation/devicetree/bindings/net/nfc/nxp-nci.txt
index 92486733df71..cfaf88998918 100644
--- a/Documentation/devicetree/bindings/net/nfc/nxp-nci.txt
+++ b/Documentation/devicetree/bindings/net/nfc/nxp-nci.txt
@@ -4,7 +4,6 @@ Required properties:
 - compatible: Should be "nxp,nxp-nci-i2c".
 - clock-frequency: I²C work frequency.
 - reg: address on the bus
-- interrupt-parent: phandle for the interrupt gpio controller
 - interrupts: GPIO interrupt to which the chip is connected
 - enable-gpios: Output GPIO pin used for enabling/disabling the chip
 - firmware-gpios: Output GPIO pin used to enter firmware download mode
diff --git a/Documentation/devicetree/bindings/net/nfc/pn533-i2c.txt b/Documentation/devicetree/bindings/net/nfc/pn533-i2c.txt
index 122460e42e3c..2efe3886b95b 100644
--- a/Documentation/devicetree/bindings/net/nfc/pn533-i2c.txt
+++ b/Documentation/devicetree/bindings/net/nfc/pn533-i2c.txt
@@ -4,7 +4,6 @@ Required properties:
 - compatible: Should be "nxp,pn532-i2c" or "nxp,pn533-i2c".
 - clock-frequency: I²C work frequency.
 - reg: address on the bus
-- interrupt-parent: phandle for the interrupt gpio controller
 - interrupts: GPIO interrupt to which the chip is connected
 
 Optional SoC Specific Properties:
diff --git a/Documentation/devicetree/bindings/net/nfc/pn544.txt b/Documentation/devicetree/bindings/net/nfc/pn544.txt
index 538a86f7b2b0..5b937403fed6 100644
--- a/Documentation/devicetree/bindings/net/nfc/pn544.txt
+++ b/Documentation/devicetree/bindings/net/nfc/pn544.txt
@@ -4,7 +4,6 @@ Required properties:
 - compatible: Should be "nxp,pn544-i2c".
 - clock-frequency: I²C work frequency.
 - reg: address on the bus
-- interrupt-parent: phandle for the interrupt gpio controller
 - interrupts: GPIO interrupt to which the chip is connected
 - enable-gpios: Output GPIO pin used for enabling/disabling the PN544
 - firmware-gpios: Output GPIO pin used to enter firmware download mode
diff --git a/Documentation/devicetree/bindings/net/nfc/s3fwrn5.txt b/Documentation/devicetree/bindings/net/nfc/s3fwrn5.txt
index ed5b3eaadb39..f02f6fb7f81c 100644
--- a/Documentation/devicetree/bindings/net/nfc/s3fwrn5.txt
+++ b/Documentation/devicetree/bindings/net/nfc/s3fwrn5.txt
@@ -3,7 +3,6 @@
 Required properties:
 - compatible: Should be "samsung,s3fwrn5-i2c".
 - reg: address on the bus
-- interrupt-parent: phandle for the interrupt gpio controller
 - interrupts: GPIO interrupt to which the chip is connected
 - s3fwrn5,en-gpios: Output GPIO pin used for enabling/disabling the chip
 - s3fwrn5,fw-gpios: Output GPIO pin used to enter firmware mode and
diff --git a/Documentation/devicetree/bindings/net/nfc/st-nci-i2c.txt b/Documentation/devicetree/bindings/net/nfc/st-nci-i2c.txt
index b46d473be425..baa8f8133d19 100644
--- a/Documentation/devicetree/bindings/net/nfc/st-nci-i2c.txt
+++ b/Documentation/devicetree/bindings/net/nfc/st-nci-i2c.txt
@@ -4,7 +4,6 @@ Required properties:
 - compatible: Should be "st,st21nfcb-i2c" or "st,st21nfcc-i2c".
 - clock-frequency: I²C work frequency.
 - reg: address on the bus
-- interrupt-parent: phandle for the interrupt gpio controller
 - interrupts: GPIO interrupt to which the chip is connected
 - reset-gpios: Output GPIO pin used to reset the ST21NFCB
 
diff --git a/Documentation/devicetree/bindings/net/nfc/st-nci-spi.txt b/Documentation/devicetree/bindings/net/nfc/st-nci-spi.txt
index 54ce8e7ac681..d33343330b94 100644
--- a/Documentation/devicetree/bindings/net/nfc/st-nci-spi.txt
+++ b/Documentation/devicetree/bindings/net/nfc/st-nci-spi.txt
@@ -3,7 +3,6 @@
 Required properties:
 - compatible: Should be "st,st21nfcb-spi"
 - spi-max-frequency: Maximum SPI frequency (<= 4000000).
-- interrupt-parent: phandle for the interrupt gpio controller
 - interrupts: GPIO interrupt to which the chip is connected
 - reset-gpios: Output GPIO pin used to reset the ST21NFCB
 
diff --git a/Documentation/devicetree/bindings/net/nfc/st21nfca.txt b/Documentation/devicetree/bindings/net/nfc/st21nfca.txt
index 5ee9440fa9ad..b8bd90f80e12 100644
--- a/Documentation/devicetree/bindings/net/nfc/st21nfca.txt
+++ b/Documentation/devicetree/bindings/net/nfc/st21nfca.txt
@@ -4,8 +4,6 @@ Required properties:
 - compatible: Should be "st,st21nfca-i2c".
 - clock-frequency: I²C work frequency.
 - reg: address on the bus
-- interrupt-parent: phandle for the interrupt gpio controller
-- interrupts: GPIO interrupt to which the chip is connected
 - enable-gpios: Output GPIO pin used for enabling/disabling the ST21NFCA
 
 Optional SoC Specific Properties:
diff --git a/Documentation/devicetree/bindings/net/nfc/st95hf.txt b/Documentation/devicetree/bindings/net/nfc/st95hf.txt
index 08a202e00d47..3f373a1e20ff 100644
--- a/Documentation/devicetree/bindings/net/nfc/st95hf.txt
+++ b/Documentation/devicetree/bindings/net/nfc/st95hf.txt
@@ -17,9 +17,6 @@ Required properties:
 
 - enable-gpio: GPIO line to enable ST95HF transceiver.
 
-- interrupt-parent : Standard way to specify the controller to which
-	ST95HF transceiver's interrupt is routed.
-
 - interrupts : Standard way to define ST95HF transceiver's out
 	interrupt.
 
diff --git a/Documentation/devicetree/bindings/net/nfc/trf7970a.txt b/Documentation/devicetree/bindings/net/nfc/trf7970a.txt
index 5ca9362ef127..ba1934b950e5 100644
--- a/Documentation/devicetree/bindings/net/nfc/trf7970a.txt
+++ b/Documentation/devicetree/bindings/net/nfc/trf7970a.txt
@@ -3,7 +3,6 @@
 Required properties:
 - compatible: Should be "ti,trf7970a".
 - spi-max-frequency: Maximum SPI frequency (<= 2000000).
-- interrupt-parent: phandle of parent interrupt handler.
 - interrupts: A single interrupt specifier.
 - ti,enable-gpios: One or two GPIO entries used for 'EN' and 'EN2' pins on the
   TRF7970A. EN2 is optional.
diff --git a/Documentation/devicetree/bindings/net/phy.txt b/Documentation/devicetree/bindings/net/phy.txt
index d2169a56f5e3..17c1d2bd00f6 100644
--- a/Documentation/devicetree/bindings/net/phy.txt
+++ b/Documentation/devicetree/bindings/net/phy.txt
@@ -3,8 +3,6 @@ PHY nodes
 Required properties:
 
  - interrupts : interrupt specifier for the sole interrupt.
- - interrupt-parent : the phandle for the interrupt controller that
-   services interrupts for this device.
  - reg : The ID number for the phy, usually a small integer
 
 Optional Properties:
diff --git a/Documentation/devicetree/bindings/net/qca,qca7000.txt b/Documentation/devicetree/bindings/net/qca,qca7000.txt
index 3987846b3fd3..e4a8a51086df 100644
--- a/Documentation/devicetree/bindings/net/qca,qca7000.txt
+++ b/Documentation/devicetree/bindings/net/qca,qca7000.txt
@@ -19,7 +19,6 @@ Required properties:
 - spi-cpol	    : Must be set
 
 Optional properties:
-- interrupt-parent  : Specify the pHandle of the source interrupt
 - spi-max-frequency : Maximum frequency of the SPI bus the chip can operate at.
 		      Numbers smaller than 1000000 or greater than 16000000
 		      are invalid. Missing the property will set the SPI
diff --git a/Documentation/devicetree/bindings/net/ralink,rt2880-net.txt b/Documentation/devicetree/bindings/net/ralink,rt2880-net.txt
index 88b095d1f13b..9fe1a0a22e44 100644
--- a/Documentation/devicetree/bindings/net/ralink,rt2880-net.txt
+++ b/Documentation/devicetree/bindings/net/ralink,rt2880-net.txt
@@ -14,8 +14,6 @@ Required properties:
   "ralink,rt3050-eth", "ralink,rt3883-eth", "ralink,rt5350-eth",
   "mediatek,mt7620-eth", "mediatek,mt7621-eth"
 - reg: Address and length of the register set for the device
-- interrupt-parent: Should be the phandle for the interrupt controller
-  that services interrupts for this device
 - interrupts: Should contain the frame engines interrupt
 - resets: Should contain the frame engines resets
 - reset-names: Should contain the reset names "fe". If a switch is present
diff --git a/Documentation/devicetree/bindings/net/ralink,rt3050-esw.txt b/Documentation/devicetree/bindings/net/ralink,rt3050-esw.txt
index 2e79bd376c56..87e315856efa 100644
--- a/Documentation/devicetree/bindings/net/ralink,rt3050-esw.txt
+++ b/Documentation/devicetree/bindings/net/ralink,rt3050-esw.txt
@@ -7,8 +7,6 @@ SoCs (RT3x5x, RT5350, MT76x8).
 Required properties:
 - compatible: Should be "ralink,rt3050-esw"
 - reg: Address and length of the register set for the device
-- interrupt-parent: Should be the phandle for the interrupt controller
-  that services interrupts for this device
 - interrupts: Should contain the embedded switches interrupt
 - resets: Should contain the embedded switches resets
 - reset-names: Should contain the reset names "esw"
diff --git a/Documentation/devicetree/bindings/net/renesas,ravb.txt b/Documentation/devicetree/bindings/net/renesas,ravb.txt
index fac897d54423..19740d01cab0 100644
--- a/Documentation/devicetree/bindings/net/renesas,ravb.txt
+++ b/Documentation/devicetree/bindings/net/renesas,ravb.txt
@@ -47,8 +47,6 @@ Required properties:
 - pinctrl-0: phandle, referring to a default pin configuration node.
 
 Optional properties:
-- interrupt-parent: the phandle for the interrupt controller that services
-		    interrupts for this device.
 - interrupt-names: A list of interrupt names.
 		   For the R-Car Gen 3 SoCs this property is mandatory;
 		   it should include one entry per channel, named "ch%u",
diff --git a/Documentation/devicetree/bindings/net/samsung-sxgbe.txt b/Documentation/devicetree/bindings/net/samsung-sxgbe.txt
index 888c250197fe..46e591178911 100644
--- a/Documentation/devicetree/bindings/net/samsung-sxgbe.txt
+++ b/Documentation/devicetree/bindings/net/samsung-sxgbe.txt
@@ -3,8 +3,6 @@
 Required properties:
 - compatible: Should be "samsung,sxgbe-v2.0a"
 - reg: Address and length of the register set for the device
-- interrupt-parent: Should be the phandle for the interrupt controller
-  that services interrupts for this device
 - interrupts: Should contain the SXGBE interrupts
   These interrupts are ordered by fixed and follows variable
   trasmit DMA interrupts, receive DMA interrupts and lpi interrupt.
diff --git a/Documentation/devicetree/bindings/net/sh_eth.txt b/Documentation/devicetree/bindings/net/sh_eth.txt
index 82a4cf2c145d..76db9f13ad96 100644
--- a/Documentation/devicetree/bindings/net/sh_eth.txt
+++ b/Documentation/devicetree/bindings/net/sh_eth.txt
@@ -35,8 +35,6 @@ Required properties:
 - pinctrl-0: phandle, referring to a default pin configuration node.
 
 Optional properties:
-- interrupt-parent: the phandle for the interrupt controller that services
-		    interrupts for this device.
 - pinctrl-names: pin configuration state name ("default").
 - renesas,no-ether-link: boolean, specify when a board does not provide a proper
 			 Ether LINK signal.
diff --git a/Documentation/devicetree/bindings/net/snps,dwc-qos-ethernet.txt b/Documentation/devicetree/bindings/net/snps,dwc-qos-ethernet.txt
index 21d27aa4c68c..36f1aef585f0 100644
--- a/Documentation/devicetree/bindings/net/snps,dwc-qos-ethernet.txt
+++ b/Documentation/devicetree/bindings/net/snps,dwc-qos-ethernet.txt
@@ -83,8 +83,6 @@ Required properties:
   - "snps,dwc-qos-ethernet-4.10" (deprecated):
     - "phy_ref_clk"
     - "apb_clk"
-- interrupt-parent: Should be the phandle for the interrupt controller
-  that services interrupts for this device
 - interrupts: Should contain the core's combined interrupt signal
 - phy-mode: See ethernet.txt file in the same directory
 - resets: Phandle and reset specifiers for each entry in reset-names, in the
diff --git a/Documentation/devicetree/bindings/net/stmmac.txt b/Documentation/devicetree/bindings/net/stmmac.txt
index 3a28a5d8857d..8bdb1c231d08 100644
--- a/Documentation/devicetree/bindings/net/stmmac.txt
+++ b/Documentation/devicetree/bindings/net/stmmac.txt
@@ -4,8 +4,6 @@ Required properties:
 - compatible: Should be "snps,dwmac-<ip_version>", "snps,dwmac"
 	For backwards compatibility: "st,spear600-gmac" is also supported.
 - reg: Address and length of the register set for the device
-- interrupt-parent: Should be the phandle for the interrupt controller
-  that services interrupts for this device
 - interrupts: Should contain the STMMAC interrupts
 - interrupt-names: Should contain a list of interrupt names corresponding to
 	the interrupts in the interrupts property, if available.
diff --git a/Documentation/devicetree/bindings/net/wireless/brcm,bcm43xx-fmac.txt b/Documentation/devicetree/bindings/net/wireless/brcm,bcm43xx-fmac.txt
index 86602f264dce..cffb2d6876e3 100644
--- a/Documentation/devicetree/bindings/net/wireless/brcm,bcm43xx-fmac.txt
+++ b/Documentation/devicetree/bindings/net/wireless/brcm,bcm43xx-fmac.txt
@@ -11,8 +11,6 @@ Required properties:
 Optional properties:
  - brcm,drive-strength : drive strength used for SDIO pins on device in mA
 	(default = 6).
- - interrupt-parent : the phandle for the interrupt controller to which the
-	device interrupts are connected.
  - interrupts : specifies attributes for the out-of-band interrupt (host-wake).
 	When not specified the device will use in-band SDIO interrupts.
  - interrupt-names : name of the out-of-band interrupt, which must be set
diff --git a/Documentation/devicetree/bindings/net/wireless/marvell-8xxx.txt b/Documentation/devicetree/bindings/net/wireless/marvell-8xxx.txt
index 59de8646862d..9bf9bbac16e2 100644
--- a/Documentation/devicetree/bindings/net/wireless/marvell-8xxx.txt
+++ b/Documentation/devicetree/bindings/net/wireless/marvell-8xxx.txt
@@ -29,7 +29,6 @@ Optional properties:
   - marvell,wakeup-pin : a wakeup pin number of wifi chip which will be configured
 		      to firmware. Firmware will wakeup the host using this pin
 		      during suspend/resume.
-  - interrupt-parent: phandle of the parent interrupt controller
   - interrupts : interrupt pin number to the cpu. driver will request an irq based on
 		 this interrupt number. during system suspend, the irq will be enabled
 		 so that the wifi chip can wakeup host platform under certain condition.
diff --git a/Documentation/devicetree/bindings/net/wireless/ti,wl1251.txt b/Documentation/devicetree/bindings/net/wireless/ti,wl1251.txt
index 189ae5cad8f7..bb2fcde6f7ff 100644
--- a/Documentation/devicetree/bindings/net/wireless/ti,wl1251.txt
+++ b/Documentation/devicetree/bindings/net/wireless/ti,wl1251.txt
@@ -8,8 +8,6 @@ Required properties:
 - reg :               Chip select address of device
 - spi-max-frequency : Maximum SPI clocking speed of device in Hz
 - interrupts :        Should contain interrupt line
-- interrupt-parent :  Should be the phandle for the interrupt controller
-                      that services interrupts for this device
 - vio-supply :        phandle to regulator providing VIO
 - ti,power-gpio :     GPIO connected to chip's PMEN pin
 
diff --git a/Documentation/devicetree/bindings/net/wireless/ti,wlcore,spi.txt b/Documentation/devicetree/bindings/net/wireless/ti,wlcore,spi.txt
index 8f9ced076fe1..cb5c9e1569ca 100644
--- a/Documentation/devicetree/bindings/net/wireless/ti,wlcore,spi.txt
+++ b/Documentation/devicetree/bindings/net/wireless/ti,wlcore,spi.txt
@@ -17,9 +17,7 @@ Required properties:
     * "ti,wl1837"
 - reg :                 Chip select address of device
 - spi-max-frequency :   Maximum SPI clocking speed of device in Hz
-- interrupt-parent, interrupts :
-                        Should contain parameters for 1 interrupt line.
-                        Interrupt parameters: parent, line number, type.
+- interrupts :          Should contain parameters for 1 interrupt line.
 - vwlan-supply :        Point the node of the regulator that powers/enable the
                         wl12xx/wl18xx chip
 
diff --git a/Documentation/devicetree/bindings/net/wireless/ti,wlcore.txt b/Documentation/devicetree/bindings/net/wireless/ti,wlcore.txt
index f42f6b0f1bc7..9306c4dadd46 100644
--- a/Documentation/devicetree/bindings/net/wireless/ti,wlcore.txt
+++ b/Documentation/devicetree/bindings/net/wireless/ti,wlcore.txt
@@ -20,8 +20,6 @@ Required properties:
  - interrupts : specifies attributes for the out-of-band interrupt.
 
 Optional properties:
- - interrupt-parent : the phandle for the interrupt controller to which the
-	device interrupts are connected.
  - ref-clock-frequency : ref clock frequency in Hz
  - tcxo-clock-frequency : tcxo clock frequency in Hz