I'm looking into considering adding pins for the mango pi SBC (riscv64) and noticed this little file that has no license:
-------> riscv64# head /sys/dev/fdt/sxipio_pins.h /* Public Domain */ const struct sxipio_pin sun4i_a10_pins[] = { { SXIPIO_PIN(A, 0), { { "gpio_in", 0 }, { "gpio_out", 1 }, { "emac", 2 }, { "spi1", 3 }, { "uart2", 4 }, <------- Where does this file come from? how is it generated? If anyone also knows the pins for the mango pi D1 in form of documentation anywhere (perhaps you're working on it or not) and wants to share I'd be grateful. Best Regards, -peter -- Over thirty years experience on Unix-like Operating Systems starting with QNX.