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>
This commit is contained in:
Rob Herring
@@ -8,8 +8,6 @@ Required properties:
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- SerDes Rx/Tx registers
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- SerDes integration registers (1/2)
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- SerDes integration registers (2/2)
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- interrupt-parent: Should be the phandle for the interrupt controller
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that services interrupts for this device
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- interrupts: Should contain the amd-xgbe interrupt(s). The first interrupt
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listed is required and is the general device interrupt. If the optional
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amd,per-channel-interrupt property is specified, then one additional
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@@ -15,7 +15,6 @@ Documentation/devicetree/bindings/net/marvell-bt-8xxx.txt
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Optional properties:
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- interrupt-parent: phandle of the parent interrupt controller
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- interrupt-names: (see below)
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- interrupts : The interrupt specified by the name "wakeup" is the interrupt
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that shall be used for out-of-band wake-on-bt. Driver will
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@@ -5,7 +5,6 @@ Required properties:
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- "holt,hi3110" for HI-3110
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- reg: SPI chip select.
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- clocks: The clock feeding the CAN controller.
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- interrupt-parent: The parent interrupt controller.
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- interrupts: Should contain IRQ line for the CAN controller.
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Optional properties:
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@@ -6,7 +6,6 @@ Required properties:
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- "microchip,mcp2515" for MCP2515.
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- reg: SPI chip select.
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- clocks: The clock feeding the CAN controller.
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- interrupt-parent: The parent interrupt controller.
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- interrupts: Should contain IRQ line for the CAN controller.
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Optional properties:
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@@ -9,7 +9,6 @@ Required properties:
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CANPS registers map.
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- interrupts : Property with a value describing the interrupt
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number.
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- interrupt-parent : Must be core interrupt controller
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- clock-names : List of input clock names - "can_clk", "pclk"
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(For CANPS), "can_clk" , "s_axi_aclk"(For AXI CAN)
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(See clock bindings for details).
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@@ -11,7 +11,6 @@ Required properties:
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registers map
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- interrupts : property with a value describing the interrupt
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number
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- interrupt-parent : The parent interrupt controller
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- cpdma_channels : Specifies number of channels in CPDMA
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- ale_entries : Specifies No of entries ALE can hold
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- bd_ram_size : Specifies internal descriptor RAM size
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@@ -5,7 +5,6 @@ Required properties:
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- reg : physical addresses and sizes of registers, must contain 2 entries:
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first entry : address register,
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second entry : data register.
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- interrupt-parent : interrupt controller to which the device is connected
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- interrupts : interrupt specifier specific to interrupt controller
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Optional properties:
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@@ -30,7 +30,6 @@ Required properties:
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Optional properties:
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- reset-gpios : Should be a gpio specifier for a reset line
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- interrupt-parent : Parent interrupt controller
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- interrupts : Interrupt from the switch
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- interrupt-controller : Indicates the switch is itself an interrupt
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controller. This is used for the PHY interrupts.
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@@ -9,7 +9,6 @@ Required properties:
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"6port-16rss",
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"6port-16vf",
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"single-port".
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- interrupt-parent: the interrupt parent of this device.
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- interrupts: should contain the DSA Fabric and rcb interrupt.
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- reg: specifies base physical address(es) and size of the device registers.
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The first region is external interface control register base and size(optional,
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@@ -18,7 +18,6 @@
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"ibm,emac4". For Axon, thus, we have: "ibm,emac-axon",
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"ibm,emac4"
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- interrupts : <interrupt mapping for EMAC IRQ and WOL IRQ>
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- interrupt-parent : optional, if needed for interrupt mapping
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- reg : <registers mapping>
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- local-mac-address : 6 bytes, MAC address
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- mal-device : phandle of the associated McMAL node
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@@ -22,7 +22,6 @@ Optional properties:
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- marvell,wakeup-gap-ms: wakeup gap represents wakeup latency of the host
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platform. The value will be configured to firmware. This
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is needed to work chip's sleep feature as expected (u16).
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- interrupt-parent: phandle of the parent interrupt controller
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- interrupt-names: Used only for USB based devices (See below)
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- interrupts : specifies the interrupt pin number to the cpu. For SDIO, the
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driver will use the first interrupt specified in the interrupt
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@@ -6,8 +6,6 @@ The mediatek gigabit switch can be found on Mediatek SoCs (mt7620, mt7621).
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Required properties:
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- compatible: Should be "mediatek,mt7620-gsw" or "mediatek,mt7621-gsw"
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- reg: Address and length of the register set for the device
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- interrupt-parent: Should be the phandle for the interrupt controller
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that services interrupts for this device
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- interrupts: Should contain the gigabit switches interrupt
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- resets: Should contain the gigabit switches resets
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- reset-names: Should contain the reset names "gsw"
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@@ -30,9 +30,6 @@ Required properties:
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- mediatek,pctl: phandle to the syscon node that handles the ports slew rate
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and driver current: only for MT2701 and MT7623 SoC
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Optional properties:
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- interrupt-parent: Should be the phandle for the interrupt controller
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that services interrupts for this device
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* Ethernet MAC node
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Required properties:
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@@ -8,9 +8,6 @@ the SPI master node.
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Required properties:
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- compatible: Should be "microchip,enc28j60"
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- reg: Specify the SPI chip select the ENC28J60 is wired to
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- interrupt-parent: Specify the phandle of the source interrupt, see interrupt
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binding documentation for details. Usually this is the GPIO bank
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the interrupt line is wired to.
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- interrupts: Specify the interrupt index within the interrupt controller (referred
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to above in interrupt-parent) and interrupt type. The ENC28J60 natively
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generates falling edge interrupts, however, additional board logic
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@@ -4,7 +4,6 @@ Required properties:
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- compatible: Should be "nxp,nxp-nci-i2c".
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- clock-frequency: I²C work frequency.
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- reg: address on the bus
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- interrupt-parent: phandle for the interrupt gpio controller
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- interrupts: GPIO interrupt to which the chip is connected
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- enable-gpios: Output GPIO pin used for enabling/disabling the chip
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- firmware-gpios: Output GPIO pin used to enter firmware download mode
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@@ -4,7 +4,6 @@ Required properties:
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- compatible: Should be "nxp,pn532-i2c" or "nxp,pn533-i2c".
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- clock-frequency: I²C work frequency.
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- reg: address on the bus
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- interrupt-parent: phandle for the interrupt gpio controller
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- interrupts: GPIO interrupt to which the chip is connected
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Optional SoC Specific Properties:
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@@ -4,7 +4,6 @@ Required properties:
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- compatible: Should be "nxp,pn544-i2c".
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- clock-frequency: I<>C work frequency.
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- reg: address on the bus
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- interrupt-parent: phandle for the interrupt gpio controller
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- interrupts: GPIO interrupt to which the chip is connected
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- enable-gpios: Output GPIO pin used for enabling/disabling the PN544
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- firmware-gpios: Output GPIO pin used to enter firmware download mode
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@@ -3,7 +3,6 @@
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Required properties:
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- compatible: Should be "samsung,s3fwrn5-i2c".
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- reg: address on the bus
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- interrupt-parent: phandle for the interrupt gpio controller
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- interrupts: GPIO interrupt to which the chip is connected
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- s3fwrn5,en-gpios: Output GPIO pin used for enabling/disabling the chip
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- s3fwrn5,fw-gpios: Output GPIO pin used to enter firmware mode and
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@@ -4,7 +4,6 @@ Required properties:
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- compatible: Should be "st,st21nfcb-i2c" or "st,st21nfcc-i2c".
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- clock-frequency: I²C work frequency.
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- reg: address on the bus
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- interrupt-parent: phandle for the interrupt gpio controller
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- interrupts: GPIO interrupt to which the chip is connected
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- reset-gpios: Output GPIO pin used to reset the ST21NFCB
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@@ -3,7 +3,6 @@
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Required properties:
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- compatible: Should be "st,st21nfcb-spi"
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- spi-max-frequency: Maximum SPI frequency (<= 4000000).
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- interrupt-parent: phandle for the interrupt gpio controller
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- interrupts: GPIO interrupt to which the chip is connected
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- reset-gpios: Output GPIO pin used to reset the ST21NFCB
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@@ -4,8 +4,6 @@ Required properties:
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- compatible: Should be "st,st21nfca-i2c".
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- clock-frequency: I²C work frequency.
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- reg: address on the bus
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- interrupt-parent: phandle for the interrupt gpio controller
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- interrupts: GPIO interrupt to which the chip is connected
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- enable-gpios: Output GPIO pin used for enabling/disabling the ST21NFCA
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Optional SoC Specific Properties:
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@@ -17,9 +17,6 @@ Required properties:
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- enable-gpio: GPIO line to enable ST95HF transceiver.
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- interrupt-parent : Standard way to specify the controller to which
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ST95HF transceiver's interrupt is routed.
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- interrupts : Standard way to define ST95HF transceiver's out
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interrupt.
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@@ -3,7 +3,6 @@
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Required properties:
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- compatible: Should be "ti,trf7970a".
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- spi-max-frequency: Maximum SPI frequency (<= 2000000).
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- interrupt-parent: phandle of parent interrupt handler.
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- interrupts: A single interrupt specifier.
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- ti,enable-gpios: One or two GPIO entries used for 'EN' and 'EN2' pins on the
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TRF7970A. EN2 is optional.
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@@ -3,8 +3,6 @@ PHY nodes
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Required properties:
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- interrupts : interrupt specifier for the sole interrupt.
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- interrupt-parent : the phandle for the interrupt controller that
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services interrupts for this device.
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- reg : The ID number for the phy, usually a small integer
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Optional Properties:
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@@ -19,7 +19,6 @@ Required properties:
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- spi-cpol : Must be set
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Optional properties:
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- interrupt-parent : Specify the pHandle of the source interrupt
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- spi-max-frequency : Maximum frequency of the SPI bus the chip can operate at.
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Numbers smaller than 1000000 or greater than 16000000
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are invalid. Missing the property will set the SPI
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@@ -14,8 +14,6 @@ Required properties:
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"ralink,rt3050-eth", "ralink,rt3883-eth", "ralink,rt5350-eth",
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"mediatek,mt7620-eth", "mediatek,mt7621-eth"
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- reg: Address and length of the register set for the device
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- interrupt-parent: Should be the phandle for the interrupt controller
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that services interrupts for this device
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- interrupts: Should contain the frame engines interrupt
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- resets: Should contain the frame engines resets
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- reset-names: Should contain the reset names "fe". If a switch is present
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@@ -7,8 +7,6 @@ SoCs (RT3x5x, RT5350, MT76x8).
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Required properties:
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- compatible: Should be "ralink,rt3050-esw"
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- reg: Address and length of the register set for the device
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- interrupt-parent: Should be the phandle for the interrupt controller
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that services interrupts for this device
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- interrupts: Should contain the embedded switches interrupt
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- resets: Should contain the embedded switches resets
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- reset-names: Should contain the reset names "esw"
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@@ -47,8 +47,6 @@ Required properties:
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- pinctrl-0: phandle, referring to a default pin configuration node.
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Optional properties:
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- interrupt-parent: the phandle for the interrupt controller that services
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interrupts for this device.
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- interrupt-names: A list of interrupt names.
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For the R-Car Gen 3 SoCs this property is mandatory;
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it should include one entry per channel, named "ch%u",
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@@ -3,8 +3,6 @@
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Required properties:
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- compatible: Should be "samsung,sxgbe-v2.0a"
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- reg: Address and length of the register set for the device
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- interrupt-parent: Should be the phandle for the interrupt controller
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that services interrupts for this device
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- interrupts: Should contain the SXGBE interrupts
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These interrupts are ordered by fixed and follows variable
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trasmit DMA interrupts, receive DMA interrupts and lpi interrupt.
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@@ -35,8 +35,6 @@ Required properties:
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- pinctrl-0: phandle, referring to a default pin configuration node.
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Optional properties:
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- interrupt-parent: the phandle for the interrupt controller that services
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interrupts for this device.
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- pinctrl-names: pin configuration state name ("default").
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- renesas,no-ether-link: boolean, specify when a board does not provide a proper
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Ether LINK signal.
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@@ -83,8 +83,6 @@ Required properties:
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- "snps,dwc-qos-ethernet-4.10" (deprecated):
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- "phy_ref_clk"
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- "apb_clk"
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- interrupt-parent: Should be the phandle for the interrupt controller
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that services interrupts for this device
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- interrupts: Should contain the core's combined interrupt signal
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- phy-mode: See ethernet.txt file in the same directory
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- resets: Phandle and reset specifiers for each entry in reset-names, in the
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@@ -4,8 +4,6 @@ Required properties:
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- compatible: Should be "snps,dwmac-<ip_version>", "snps,dwmac"
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For backwards compatibility: "st,spear600-gmac" is also supported.
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- reg: Address and length of the register set for the device
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- interrupt-parent: Should be the phandle for the interrupt controller
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that services interrupts for this device
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- interrupts: Should contain the STMMAC interrupts
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- interrupt-names: Should contain a list of interrupt names corresponding to
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the interrupts in the interrupts property, if available.
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@@ -11,8 +11,6 @@ Required properties:
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Optional properties:
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- brcm,drive-strength : drive strength used for SDIO pins on device in mA
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(default = 6).
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- interrupt-parent : the phandle for the interrupt controller to which the
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device interrupts are connected.
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- interrupts : specifies attributes for the out-of-band interrupt (host-wake).
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When not specified the device will use in-band SDIO interrupts.
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- interrupt-names : name of the out-of-band interrupt, which must be set
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@@ -29,7 +29,6 @@ Optional properties:
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- marvell,wakeup-pin : a wakeup pin number of wifi chip which will be configured
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to firmware. Firmware will wakeup the host using this pin
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during suspend/resume.
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- interrupt-parent: phandle of the parent interrupt controller
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- interrupts : interrupt pin number to the cpu. driver will request an irq based on
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this interrupt number. during system suspend, the irq will be enabled
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so that the wifi chip can wakeup host platform under certain condition.
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@@ -8,8 +8,6 @@ Required properties:
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- reg : Chip select address of device
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- spi-max-frequency : Maximum SPI clocking speed of device in Hz
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- interrupts : Should contain interrupt line
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- interrupt-parent : Should be the phandle for the interrupt controller
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that services interrupts for this device
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- vio-supply : phandle to regulator providing VIO
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- ti,power-gpio : GPIO connected to chip's PMEN pin
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@@ -17,9 +17,7 @@ Required properties:
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* "ti,wl1837"
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- reg : Chip select address of device
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- spi-max-frequency : Maximum SPI clocking speed of device in Hz
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- interrupt-parent, interrupts :
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Should contain parameters for 1 interrupt line.
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Interrupt parameters: parent, line number, type.
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- interrupts : Should contain parameters for 1 interrupt line.
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- vwlan-supply : Point the node of the regulator that powers/enable the
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wl12xx/wl18xx chip
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@@ -20,8 +20,6 @@ Required properties:
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- interrupts : specifies attributes for the out-of-band interrupt.
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Optional properties:
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- interrupt-parent : the phandle for the interrupt controller to which the
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device interrupts are connected.
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- ref-clock-frequency : ref clock frequency in Hz
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- tcxo-clock-frequency : tcxo clock frequency in Hz
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