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791d3ef2e1
'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>
24 lines
819 B
Plaintext
24 lines
819 B
Plaintext
National Instruments Ettus Research USRP E3x0 button driver
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This module is part of the NI Ettus Research USRP E3x0 SDR.
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This module provides a simple power button event via two interrupts.
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Required properties:
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- compatible: should be one of the following
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- "ettus,e3x0-button": For devices such as the NI Ettus Research USRP E3x0
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- interrupts: should be one of the following
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- <0 30 1>, <0 31 1>: For devices such as the NI Ettus Research USRP E3x0
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- interrupt-names: should be one of the following
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- "press", "release": For devices such as the NI Ettus Research USRP E3x0
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Note: Interrupt numbers might vary depending on the FPGA configuration.
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Example:
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button {
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compatible = "ettus,e3x0-button";
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interrupt-parent = <&intc>;
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interrupts = <0 30 1>, <0 31 1>;
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interrupt-names = "press", "release";
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}
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