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LINUX3.14:imx6q+ft5x06 probe problem

Question asked by zhen li on May 18, 2016
Latest reply on Jul 17, 2016 by berlin vince

Hi,guys

      

   

           BSP:  LINUX 3.14

           code: edt-ft5x06.c

           chip:imx6q

 

CONFIG_TOUCHSCREEN_EDT_FT5X06=y

 

  I add this in my .dts file:

         ft5x06_ts@38 {

        compatible = "ft5x06-ts,ft5x06-ts";

        reg = <0x38>;

        interrupt-parent = <&gpio6>;

        interrupts = <7 2>;

        wake-gpios = <&gpio6 7 GPIO_ACTIVE_HIGH>;

        reset-gpios = <&gpio6 16 GPIO_ACTIVE_LOW>;

 

When I  starting system,got this:

 

edt_ft5x06 2-0038: no platform data?

 

edt_ft5x06: probe of 2-0038 failed with error -22

 

 

 

what should I do now?

 

Thanks!

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