Hi i connected my DS-MPE-GPIO to the jetsion tx2 board and unable to read the data of the registers can i know how to read the data from DS-MPE-GPIO registers and set values their in linux kernel 4.4.0
you should check which pin you’re connected with Jetson-TX2.
please refer to Jetson TX2 Module Pinmux to check the signal name and GPIO numbers.
you could have your implementation in kernel driver to read the GPIO registers by below function.
$TOP/kernel_src/kernel/kernel-4.9/arch/blackfin/include/asm/gpio.h static inline int gpio_get_value(unsigned int gpio)