blob: 7c4a0cc370cf42386ed5e8a979b631280f3d81a5 (
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
|
* Marvell International Ltd. NCI NFC Controller
Required properties:
- compatible: Should be "mrvl,nfc-uart".
Optional SoC specific properties:
- pinctrl-names: Contains only one value - "default".
- pintctrl-0: Specifies the pin control groups used for this controller.
- reset-n-io: Output GPIO pin used to reset the chip (active low).
- hci-muxed: Specifies that the chip is muxing NCI over HCI frames.
Optional UART-based chip specific properties:
- flow-control: Specifies that the chip is using RTS/CTS.
- break-control: Specifies that the chip needs specific break management.
Example (for ARM-based BeagleBoard Black with 88W8887 on UART5):
&uart5 {
status = "okay";
nfcmrvluart: nfcmrvluart@5 {
compatible = "mrvl,nfc-uart";
reset-n-io = <&gpio3 16 0>;
hci-muxed;
flow-control;
}
};
|
