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TI Wilink 6/7/8 (wl12xx/wl18xx) SDIO devices
This node provides properties for controlling the wilink 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 one of the following:
* "ti,wl1271"
* "ti,wl1273"
* "ti,wl1281"
* "ti,wl1283"
* "ti,wl1285"
* "ti,wl1801"
* "ti,wl1805"
* "ti,wl1807"
* "ti,wl1831"
* "ti,wl1835"
* "ti,wl1837"
- interrupts : specifies attributes for the out-of-band interrupt.
Optional properties:
- interrupt-parent : the phandle for the interrupt controller to which the
device interrupts are connected.
- ref-clock-frequency : ref clock frequency in Hz
- tcxo-clock-frequency : tcxo clock frequency in Hz
Note: the *-clock-frequency properties assume internal clocks. In case of external
clock, new bindings (for parsing the clock nodes) have to be added.
Example:
&mmc3 {
vmmc-supply = <&wlan_en_reg>;
bus-width = <4>;
cap-power-off-card;
keep-power-in-suspend;
#address-cells = <1>;
#size-cells = <0>;
wlcore: wlcore@2 {
compatible = "ti,wl1835";
reg = <2>;
interrupt-parent = <&gpio0>;
interrupts = <19 IRQ_TYPE_LEVEL_HIGH>;
};
};
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