arm64: dts: toshiba: Update SoC and PCIe ranges to reflect hardware behavior

tmpv7708 trim address bit[31:30] in tmpv7708 before passing to the PCIe
controller. Since only PCIe controller needs to convert the address range
0x40000000 - 0x80000000, add a bus definition, describe the ranges in it,
and move the PCIe definition.

Prepare for the removal of the driver’s cpu_addr_fixup().

Signed-off-by: Frank Li <Frank.Li@nxp.com>
Suggested-by: Yuji Ishikawa <yuji2.ishikawa@toshiba.co.jp>
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>

---
v3:
 Move update in drivers/pci/controller/dwc/pcie-visconti.c to patch 2.

v2:
  Update commit message.
  Fix range.
  Set true to use_parent_dt_ranges.
  move pcie under the dedicated sub-bus.
1 file changed