blob: 590f622188de8874586a1b11772f82c4f17f100c (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
|
Broadcom BCM43xx Fullmac wireless SDIO devices
This node provides properties for controlling the Broadcom wireless device. The
node is expected to be specified as a child node to the SDIO controller that
connects the device to the system.
Required properties:
- compatible : Should be "brcm,bcm4329-fmac".
Optional properties:
- brcm,drive-strength : drive strength used for SDIO pins on device in mA
(default = 6).
- interrupt-parent : the phandle for the interrupt controller to which the
device interrupts are connected.
- interrupts : specifies attributes for the out-of-band interrupt (host-wake).
When not specified the device will use in-band SDIO interrupts.
- interrupt-names : name of the out-of-band interrupt, which must be set
to "host-wake".
Example:
mmc3: mmc@01c12000 {
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default";
pinctrl-0 = <&mmc3_pins_a>;
vmmc-supply = <®_vmmc3>;
bus-width = <4>;
non-removable;
status = "okay";
brcmf: wifi@1 {
reg = <1>;
compatible = "brcm,bcm4329-fmac";
interrupt-parent = <&pio>;
interrupts = <10 8>; /* PH10 / EINT10 */
interrupt-names = "host-wake";
};
};
|
