On Sat, Apr 9, 2022 at 9:56 PM Sander Vanheule <sander@xxxxxxxxxxxxx> wrote:
> + if (dev_flags & GPIO_PORTS_REVERSED) {
> + bgpio_flags = 0;
> + ctrl->port_offset_u8 = realtek_gpio_port_offset_u8_rev;
> + ctrl->port_offset_u16 = realtek_gpio_port_offset_u16_rev;
> + } else {
> + bgpio_flags = BGPIOF_BIG_ENDIAN_BYTE_ORDER;
> + ctrl->port_offset_u8 = realtek_gpio_port_offset_u8;
> + ctrl->port_offset_u16 = realtek_gpio_port_offset_u16;
> + }
Just checking: is this really a different silicon block, or is this
GPIO_PORTS_REVERSED flag passed around just a way of saying:
if (!IS_ENABLED(CONFIG_CPU_BIG_ENDIAN)) ...?
Yours,
Linus Walleij
