Tool/software: Linux
Hello, I am trying to bring up Murata LBEE6ZZ1DF wifi module for iMX8QXP custom board. Added sub-node wlcore in &usdhc2 as shown below:
&usdhc2 {
pinctrl-names = "default", "state_100mhz", "state_200mhz";
pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>;
pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>;
pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>;
bus-width = <4>;
no-1-8-v;
keep-power-in-suspend;
wakeup-source;
wifi-host;
//cd-gpios = <&gpio4 22 GPIO_ACTIVE_LOW>;
//wp-gpios = <&gpio4 21 GPIO_ACTIVE_HIGH>;
vmmc-supply = <®_usdhc2_vmmc>;
status = "okay";
max-frequency = <10000000>;
ti,non-removable;
ti,needs-special-hs-handling;
cap-power-off-card;
#address-cells = <1>;
#size-cells = <0>;
wlcore: wlcore@0 {
compatible = "ti,wl1271";
reg = <2>;
interrupt-parent = <&gpio0>;
interrupts = <31 IRQ_TYPE_LEVEL_HIGH>;
ref-clock-frequency = <38400000>;
};
};
and enabled all kernel configurations that related to ti wl12xx driver like:
- CONFIG_WL12XX=m
- CONFIG_WLCORE=m
- CONFIG_WLCORE_SDIO=m
- CONFIG_WILINK_PLATFORM_DATA=y
The issue is no wifi interface (wlan0) detected on target.
Note: Kernel logs in attachments.