How to use LW HPS to FPGA Bridge in Arria10 HPS?

Hi,

GPIO number you can get it with the boot log and the device tree gpio@<address>.

E.g. In the boot log you will see the below-

gpiochip_find_base: found new base at 480

gpio gpiochip0: (/soc/gpio@0xf9000270): added GPIO chardev (254:0)

gpio gpiochip0: registered GPIOs 480 to 511 on /soc/gpio@0xf9000270

In the device tree you will see the gpio@<address>

*.dts file is having the node--> gpio@0xf9000270 with 32 bit.

Regards

Tiwari