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>
39 lines
1.0 KiB
Plaintext
39 lines
1.0 KiB
Plaintext
Broadcom BCM43xx Fullmac wireless SDIO devices
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This node provides properties for controlling the Broadcom wireless device. The
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node is expected to be specified as a child node to the SDIO controller that
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connects the device to the system.
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Required properties:
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- compatible : Should be "brcm,bcm4329-fmac".
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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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- 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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to "host-wake".
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Example:
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mmc3: mmc@1c12000 {
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#address-cells = <1>;
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#size-cells = <0>;
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pinctrl-names = "default";
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pinctrl-0 = <&mmc3_pins_a>;
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vmmc-supply = <®_vmmc3>;
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bus-width = <4>;
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non-removable;
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brcmf: wifi@1 {
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reg = <1>;
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compatible = "brcm,bcm4329-fmac";
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interrupt-parent = <&pio>;
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interrupts = <10 8>; /* PH10 / EINT10 */
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interrupt-names = "host-wake";
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};
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};
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