I am using imx6sl board with kernel version 4.1.15, build machine using Yocto.
I am trying to operate neopixel LED strip of 25 LED using SPI interface. But not getting proper color.
Neopixel LED have 3 lines (Vcc, Gnd and Data pin). Data pin is connected with MOSI pin.
Can anyone suggest some input ?
Please let me know if need to share anyother information of setup.