Overview
============

Add support for Power11 powernv machine type.

As Power11 core is same as Power10, hence much of the code has been reused
from Power10.

Split Powernv11 chip/machine code into commits introducing: chip,machine,xive,phb
This is to try to keep the code smaller in each commit, but can squash the
xive/phb commits into respective chip/machine commit

Power11 PSeries already added in QEMU in:
  commit 273db89bcaf4 ("ppc/pseries: Add Power11 cpu type")

Git Tree for Testing
====================

QEMU: https://github.com/adi-g15-ibm/qemu/tree/p11-powernv-v6

Has been tested with following cases:
* '-M powernv' / '-M powernv10' / '-M powernv11'
* '-smp' option tested

skiboot with Power11 support: https://github.com/open-power/skiboot, since
commit 785a5e3

Linux with Power11 support: https://github.com/torvalds/linux, since v6.9-rc1

Note: Functional test not added now, will add as soon as op-build releases
new kernel image with Power11 support

Changelog
=========
v6:
  + make Pnv11Chip's parent as PnvChip, instead of Pnv10Chip
  + rebase on upstream/master

v5 (https://lore.kernel.org/qemu-devel/57ce8d50-db92-44f0-96a9-e1297eea949f@kaod.org/):
  + add chiptod
  + add instance_init for P11 to use P11 models
  + move patch introducing Pnv11Chip to the last
  + update skiboot.lid to skiboot's upstream/master

v4:
  + patch #5: fix memory leak in pnv_chip_power10_quad_realize
  - no change in other patches

v3:
  + patch #1: version power11 as power11_v2.0
  + patch #2: split target hw/pseries code into patch #2
  + patch #3,#4: fix regression due to Power10 and Power11 having same PCR
  + patch #5: create pnv_chip_power11_dt_populate and split pnv_chip_power10_common_realize as per review
  + patch #6-#11: no change
  - remove commit to make Power11 as default

v2:
  + split powernv patch into homer,lpc,occ,psi,sbe
  + reduce code duplication by reusing power10 code
  + make power11 as default
  + rebase on qemu upstream/master
  + add more information in commit descriptions
  + update docs
  + update skiboot.lid

Aditya Gupta (10):
  ppc/pnv: Add HOMER for Power11
  ppc/pnv: Add a LPC controller for Power11
  ppc/pnv: Add OCC for Power11
  ppc/pnv: Add a PSI bridge model for Power11
  ppc/pnv: Add SBE model for Power11
  ppc/pnv: Introduce Pnv11Chip
  ppc/pnv: Introduce Power11 PowerNV machine
  ppc/pnv: Add XIVE2 controller to Power11
  ppc/pnv: Add PHB5 PCIe Host bridge to Power11
  ppc/pnv: Add ChipTOD model for Power11

 docs/system/ppc/powernv.rst  |   9 +-
 hw/ppc/pnv.c                 | 542 +++++++++++++++++++++++++++++++++++
 hw/ppc/pnv_chiptod.c         |  59 ++++
 hw/ppc/pnv_core.c            |  17 ++
 hw/ppc/pnv_homer.c           |   8 +
 hw/ppc/pnv_lpc.c             |  14 +
 hw/ppc/pnv_occ.c             |  14 +
 hw/ppc/pnv_psi.c             |  24 ++
 hw/ppc/pnv_sbe.c             |  15 +
 include/hw/ppc/pnv.h         |  38 +++
 include/hw/ppc/pnv_chip.h    |   7 +
 include/hw/ppc/pnv_chiptod.h |   2 +
 include/hw/ppc/pnv_homer.h   |   3 +
 include/hw/ppc/pnv_lpc.h     |   4 +
 include/hw/ppc/pnv_occ.h     |   2 +
 include/hw/ppc/pnv_psi.h     |   2 +-
 include/hw/ppc/pnv_sbe.h     |   2 +
 include/hw/ppc/pnv_xscom.h   |  49 ++++
 18 files changed, 806 insertions(+), 5 deletions(-)

-- 
2.49.0