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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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2
Documentation/devicetree/bindings/display/bridge/analogix_dp.txt
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@@ -15,8 +15,6 @@ Required properties for dp-controller:
from common clock binding: handle to dp clock.
-clock-names:
from common clock binding: Shall be "dp".
-interrupt-parent:
phandle to Interrupt combiner node.
-phys:
from general PHY binding: the phandle for the PHY device.
-phy-names:

2
Documentation/devicetree/bindings/display/bridge/anx7814.txt
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@@ -8,8 +8,6 @@ Required properties:
- compatible : "analogix,anx7814"
- reg : I2C address of the device
- interrupt-parent : Should be the phandle of the interrupt controller
that services interrupts for this device
- interrupts : Should contain the INTP interrupt
- hpd-gpios : Which GPIO to use for hpd
- pd-gpios : Which GPIO to use for power down

2
Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
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@@ -19,8 +19,6 @@ hardware are EDID, HPD, and interrupts.
stdp4028-ge-b850v3-fw required properties:
- compatible : "megachips,stdp4028-ge-b850v3-fw"
- reg : I2C bus address
- interrupt-parent : phandle of the interrupt controller that services
interrupts to the device
- interrupts : one interrupt should be described here, as in
<0 IRQ_TYPE_LEVEL_HIGH>
- ports : One input port(reg = <0>) and one output port(reg = <1>)

4
Documentation/devicetree/bindings/display/bridge/sii902x.txt
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@@ -5,8 +5,8 @@ Required properties:
- reg: i2c address of the bridge
Optional properties:
- interrupts-extended or interrupt-parent + interrupts: describe
the interrupt line used to inform the host about hotplug events.
- interrupts: describe the interrupt line used to inform the host
about hotplug events.
- reset-gpios: OF device-tree gpio specification for RST_N pin.
Optional subnodes:

2
Documentation/devicetree/bindings/display/bridge/sii9234.txt
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@@ -7,7 +7,7 @@ Required properties:
- iovcc18-supply : I/O Supply Voltage (1.8V)
- avcc12-supply : TMDS Analog Supply Voltage (1.2V)
- cvcc12-supply : Digital Core Supply Voltage (1.2V)
- interrupts, interrupt-parent: interrupt specifier of INT pin
- interrupts: interrupt specifier of INT pin
- reset-gpios: gpio specifier of RESET pin (active low)
- video interfaces: Device node can contain two video interface port
nodes for HDMI encoder and connector according to [1].

2
Documentation/devicetree/bindings/display/bridge/sil-sii8620.txt
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@@ -5,7 +5,7 @@ Required properties:
- reg: i2c address of the bridge
- cvcc10-supply: Digital Core Supply Voltage (1.0V)
- iovcc18-supply: I/O Supply Voltage (1.8V)
- interrupts, interrupt-parent: interrupt specifier of INT pin
- interrupts: interrupt specifier of INT pin
- reset-gpios: gpio specifier of RESET pin
- clocks, clock-names: specification and name of "xtal" clock
- video interfaces: Device node can contain video interface port