This is a small series to move the ICH driver over to use the driver model
PCI API. It involves creating PCH drivers which the ICH driver can use to
find out its base address.
At present irq-router is the 'PCH' node in most device tree files. This is
not really correct since the router is just one of the functions of the PCH.
Another is the SPI bus. So this series also moves irq-router down a level.
This still works with the same irq-router driver, since it just searches for
the first compatible node it can find.
A driver-model-compatible irq-router driver should be written but that is
left for later.
This series unfortunately needs testing on each board since each has a
separate change. I have tested minnowmax and chromebook_link so far.
Simon Glass (7):
dm: pci: Move pci_bus_to_hose() to compatibility
dm: pci: Add a function to write a BAR
dm: pci: Avoid using pci_bus_to_hose() in the uclass
dm: Expand the uclass for Peripheral Controller Hubs (PCH)
dm: x86: Add a driver for Intel PCH7
dm: x86: Add a driver for Intel PCH9
dm: x86: spi: Convert ICH SPI driver to driver model PCI API
arch/x86/cpu/irq.c | 7 +-
arch/x86/cpu/ivybridge/bd82x6x.c | 11 ++
arch/x86/dts/bayleybay.dts | 160 +++++++++++++++--------------
arch/x86/dts/broadwell_som-6896.dts | 23 +++--
arch/x86/dts/chromebook_link.dts | 3 +-
arch/x86/dts/chromebox_panther.dts | 33 +++---
arch/x86/dts/crownbay.dts | 150 ++++++++++++++-------------
arch/x86/dts/galileo.dts | 98 +++++++++---------
arch/x86/dts/minnowmax.dts | 158 ++++++++++++++--------------
arch/x86/dts/qemu-x86_i440fx.dts | 26 +++--
arch/x86/dts/qemu-x86_q35.dts | 38 ++++---
arch/x86/lib/Makefile | 1 -
drivers/Makefile | 1 +
drivers/pch/Makefile | 7 ++
{arch/x86/lib => drivers/pch}/pch-uclass.c | 32 ++++++
drivers/pch/pch7.c | 30 ++++++
drivers/pch/pch9.c | 41 ++++++++
drivers/pci/pci-uclass.c | 24 ++---
drivers/pci/pci_auto.c | 14 +--
drivers/pci/pci_compat.c | 15 +++
drivers/pci/pci_internal.h | 11 ++
drivers/spi/ich.c | 115 +++++----------------
include/pch.h | 66 ++++++++++++
include/pci.h | 11 ++
24 files changed, 639 insertions(+), 436 deletions(-)
create mode 100644 drivers/pch/Makefile
rename {arch/x86/lib => drivers/pch}/pch-uclass.c (53%)
create mode 100644 drivers/pch/pch7.c
create mode 100644 drivers/pch/pch9.c
create mode 100644 include/pch.h
--
2.6.0.rc2.230.g3dd15c0
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