On Fri Nov 24, 2023 at 6:36 PM AEST, Cédric Le Goater wrote:
> On 11/21/23 20:09, Glenn Miles wrote:
> > This series of patches includes support, tests and fixes for
> > adding PCA9552 and PCA9554 I2C devices to the powernv10 chip.
> >
> > The PCA9552 device is used for PCIe slot hotplug power control
> > and monitoring, while the PCA9554 device is used for presence
> > detection of IBM CableCard devices. Both devices are required
> > by the Power Hypervisor Firmware on the Power10 Ranier platform.
> >
> > Changes from previous version:
> > - Removed two already merged patches
> > - Various formatting changes
> > - Capitalized "Rainier" in machine description string
> > - Changed powernv10-rainier parent to MACHINE_TYPE_NAME("powernv10")
>
>
> Nick,
>
> could this series go through the ppc-next queue ?
Sure, for after 8.2. I'll start gathering up patches and push out
a test tree before then.
Are patches 1/2 okay with that? Patch 1 looks a bit like a bug
fix...
Thanks,
Nick
>
>
> Thanks,
>
> C.
>
>
>
>
> >
> > Glenn Miles (9):
> > misc/pca9552: Fix inverted input status
> > misc/pca9552: Let external devices set pca9552 inputs
> > ppc/pnv: New powernv10-rainier machine type
> > ppc/pnv: Add pca9552 to powernv10-rainier for PCIe hotplug power
> > control
> > ppc/pnv: Wire up pca9552 GPIO pins for PCIe hotplug power control
> > ppc/pnv: Use resettable interface to reset child I2C buses
> > misc: Add a pca9554 GPIO device model
> > ppc/pnv: Add a pca9554 I2C device to powernv10-rainier
> > ppc/pnv: Test pnv i2c master and connected devices
> >
> > MAINTAINERS | 10 +-
> > hw/misc/Kconfig | 4 +
> > hw/misc/meson.build | 1 +
> > hw/misc/pca9552.c | 58 ++-
> > hw/misc/pca9554.c | 328 ++++++++++++++++
> > hw/ppc/Kconfig | 2 +
> > hw/ppc/pnv.c | 72 +++-
> > hw/ppc/pnv_i2c.c | 15 +-
> > include/hw/misc/pca9552.h | 3 +-
> > include/hw/misc/pca9554.h | 36 ++
> > include/hw/misc/pca9554_regs.h | 19 +
> > include/hw/ppc/pnv.h | 1 +
> > tests/qtest/meson.build | 1 +
> > tests/qtest/pca9552-test.c | 6 +-
> > tests/qtest/pnv-host-i2c-test.c | 650 ++++++++++++++++++++++++++++++++
> > 15 files changed, 1190 insertions(+), 16 deletions(-)
> > create mode 100644 hw/misc/pca9554.c
> > create mode 100644 include/hw/misc/pca9554.h
> > create mode 100644 include/hw/misc/pca9554_regs.h
> > create mode 100644 tests/qtest/pnv-host-i2c-test.c
> >