41 lines
1.1 KiB
Plaintext
41 lines
1.1 KiB
Plaintext
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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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- 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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to "host-wake".
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Example:
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mmc3: mmc@01c12000 {
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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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