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

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'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
2018-07-23 15:59:44 -06:00
parent 13d6753f1d
commit 791d3ef2e1
332 changed files with 9 additions and 588 deletions
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1
Documentation/devicetree/bindings/net/nfc/nxp-nci.txt
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@@ -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

1
Documentation/devicetree/bindings/net/nfc/pn533-i2c.txt
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@@ -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:

1
Documentation/devicetree/bindings/net/nfc/pn544.txt
View File

@@ -4,7 +4,6 @@ Required properties:
- compatible: Should be "nxp,pn544-i2c".
- clock-frequency: I<>C 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

1
Documentation/devicetree/bindings/net/nfc/s3fwrn5.txt
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@@ -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

1
Documentation/devicetree/bindings/net/nfc/st-nci-i2c.txt
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@@ -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

1
Documentation/devicetree/bindings/net/nfc/st-nci-spi.txt
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@@ -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

2
Documentation/devicetree/bindings/net/nfc/st21nfca.txt
View File

@@ -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:

3
Documentation/devicetree/bindings/net/nfc/st95hf.txt
View File

@@ -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.

1
Documentation/devicetree/bindings/net/nfc/trf7970a.txt
View File

@@ -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.