reg ranges from the device tree node:
0: 382280000
1: 382200000
2: 38228c000
3: 382a84000
4: 382800000
5: 382a80000
6: 382000000
7: 382080000
8: 38228d000

MMIO trace:

TTY> read32(0x382a90008) -> 01c10004
TTY> write32(0x382a90008, 01c1000f)
TTY> read32(0x382a90004) -> 0000000b
TTY> write32(0x382a90004, 00000003)
TTY> read32(0x382a90004) -> 00000003
TTY> write32(0x382a90004, 00000000)
TTY> read32(0x382a9001c) -> 608c0813
TTY> write32(0x382a9001c, 008c0813)
TTY> read32(0x382a90000) -> 00000004
TTY> write32(0x382a90000, 00000002)
TTY> read32(0x382a8400c) -> 00000022
TTY> write32(0x382a8400c, 00000002)
TTY> read32(0x382a8400c) -> 00000002
TTY> write32(0x382a8400c, 00000002)
TTY> read32(0x382a8400c) -> 00000002
TTY> write32(0x382a8400c, 00000022)
TTY> read32(0x382a8401c) -> 00000030
TTY> write32(0x382a8401c, 00000021)
TTY> read32(0x382a84020) -> 00001332
TTY> write32(0x382a84020, 00009332)
TTY> read32(0x382200020) -> d9a00003