[PATCH v3 0/3] PCI: Add power sequencing driver for PCI slots

[Sean Anderson]

Now with tests! This took longer than I thought it would...

Changes in v3:
- Use a parallel structure for emulation
- Add PCI bridge emulation
- Add a test

Changes in v2:
- Return early if there's no PERST GPIO
- Only mdelay if we need to
- Use CONFIG_IS_ENABLED to set .probe directly

Sean Anderson (3):
  PCI: sandbox: Use a parallel structure for emulation
  PCI: sandbox: Add PCI bridge emulation
  PCI: Add power sequencing driver for PCI slots

 arch/sandbox/dts/sandbox.dtsi         |  16 ++-
 arch/sandbox/dts/test.dts             | 132 +++++++++++++----
 arch/sandbox/include/asm/test.h       |   1 +
 configs/sandbox64_defconfig           |   2 +
 configs/sandbox_defconfig             |   2 +
 doc/develop/driver-model/pci-info.rst |  59 ++------
 drivers/misc/p2sb_emul.c              |   7 +-
 drivers/misc/swap_case.c              |   7 +-
 drivers/pci/Kconfig                   |   8 ++
 drivers/pci/Makefile                  |   2 +-
 drivers/pci/pci-emul-uclass.c         |  82 ++++++++---
 drivers/pci/pci-uclass.c              |  65 +++++++++
 drivers/pci/pci_sandbox.c             |  94 +++---------
 drivers/pci/pci_sandbox_bridge.c      | 192 +++++++++++++++++++++++++
 include/pci.h                         |   5 +-
 test/dm/pci.c                         | 199 ++++++++++++++++++++++++++
 16 files changed, 694 insertions(+), 179 deletions(-)
 create mode 100644 drivers/pci/pci_sandbox_bridge.c

-- 
2.35.1.1320.gc452695387.dirty

base-commit: 141be72e2a9d43aa4e3d1a6a6e0ab8f9eb8784c6
branch: pci_pwrseq