IOMUX_NOROUTE
[0] = { 0, 0, 0, IOMUX_NOROUTE },
[1] = { IOMUX_NOROUTE, IOMUX_NOROUTE, IOMUX_NOROUTE, 0 },
[2] = { 0, 0, 0, IOMUX_NOROUTE },
[5] = { IOMUX_NOROUTE, 0, 0, IOMUX_NOROUTE },
[6] = { 0, 0, 0, IOMUX_NOROUTE },
[7] = { 0, 0, IOMUX_4BIT, IOMUX_NOROUTE },
[8] = { 0, 0, IOMUX_NOROUTE, IOMUX_NOROUTE }
if ((reg->flags & IOMUX_NOROUTE) == 0) {