33 lines
798 B
Plaintext
33 lines
798 B
Plaintext
* Microchip WILC wireless SDIO device
|
|
|
|
The wilc1000 chips can be connected via SDIO. The node is used to specifiy
|
|
child node to the SDIO controller that connects the device to the system.
|
|
|
|
Required properties:
|
|
- compatible : Should be "microchip,wilc1000-spi"
|
|
- irq-gpios : Connect to a host IRQ
|
|
- reg : Slot ID used in the controller
|
|
|
|
Optional:
|
|
- bus-width : Number of data lines wired up the slot. Default 1 bit.
|
|
|
|
|
|
Examples:
|
|
mmc1: mmc@fc000000 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_mmc1_clk_cmd_dat0 &pinctrl_mmc1_dat1_3>;
|
|
non-removable;
|
|
vmmc-supply = <&vcc_mmc1_reg>;
|
|
vqmmc-supply = <&vcc_3v3_reg>;
|
|
status = "okay";
|
|
|
|
wilc_sdio@0 {
|
|
compatible = "microchip,wilc1000-sdio";
|
|
irq-gpios = <&pioC 27 0>;
|
|
status = "okay";
|
|
reg = <0>;
|
|
bus-width = <4>;
|
|
}
|
|
};
|
|
}
|