Hi all,
I am using IMX6SL processor with WIFI_BT module of TI WL1835 which is connected to SD3 interface. In our hardware I have not connected CD(card detect) pin of processor which is left floating. since module doesn't have CD pin.
Could you please reply soon since I have loaded driver from TI where I can't able to see WIFI device in SD3 slot while running kernel.
Thanks in advance,
John Wesley.
Hi John
one can change imx6sl-evk-common.dtsi cd-gpios to “non-removable”
&usdhc3 {
pinctrl-names = "default", "state_100mhz", "state_200mhz";
pinctrl-0 = <&pinctrl_usdhc3_1>;
pinctrl-1 = <&pinctrl_usdhc3_1_100mhz>;
pinctrl-2 = <&pinctrl_usdhc3_1_200mhz>;
cd-gpios = <&gpio3 22 0>;
keep-power-in-suspend;
enable-sdio-wakeup;
status = "okay";
};
http://lxr.free-electrons.com/source/Documentation/devicetree/bindings/mmc/mmc.txt
Best regards
igor
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