From: Glenn Miles <milesg@linux.vnet.ibm.com>
To: qemu-devel@nongnu.org, qemu-ppc@nongnu.org
Cc: "Glenn Miles" <milesg@linux.vnet.ibm.com>,
"Cédric Le Goater" <clg@kaod.org>,
"Nicholas Piggin" <npiggin@gmail.com>,
"Frédéric Barrat" <fbarrat@linux.ibm.com>
Subject: [PATCH v4 00/11] Add powernv10 I2C devices and tests
Date: Mon, 20 Nov 2023 17:51:01 -0600 [thread overview]
Message-ID: <20231120235112.1951342-1-milesg@linux.vnet.ibm.com> (raw)
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 Power10 platforms.
Changes from previous version:
- Pulled in fixes/changes for pca9552 devices
- Created new powernv10-rainier machine type
- Adds pca9552/pca9554 devices to powernv10-rainier machine
- Modified MAINTAINERS to make myself maintainer of
the pca955x devices
Glenn Miles (11):
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: PNV I2C engines assigned incorrect XSCOM addresses
ppc/pnv: Fix PNV I2C invalid status after reset
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 | 83 +++-
hw/ppc/pnv_i2c.c | 47 ++-
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, 1212 insertions(+), 37 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
--
2.31.1
next reply other threads:[~2023-11-20 23:52 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-20 23:51 Glenn Miles [this message]
2023-11-20 23:51 ` [PATCH v4 01/11] misc/pca9552: Fix inverted input status Glenn Miles
2023-11-20 23:51 ` [PATCH v4 02/11] misc/pca9552: Let external devices set pca9552 inputs Glenn Miles
2023-11-20 23:51 ` [PATCH v4 03/11] ppc/pnv: New powernv10-rainier machine type Glenn Miles
2023-11-21 1:33 ` Nicholas Piggin
2023-11-21 7:29 ` Cédric Le Goater
2023-11-21 16:36 ` Miles Glenn
2023-11-21 18:17 ` Cédric Le Goater
2023-11-21 18:26 ` Cédric Le Goater
2023-11-21 18:31 ` Miles Glenn
2023-11-23 1:46 ` Nicholas Piggin
2023-11-21 6:46 ` Cédric Le Goater
2023-11-21 17:58 ` Miles Glenn
2023-11-20 23:51 ` [PATCH v4 04/11] ppc/pnv: Add pca9552 to powernv10-rainier for PCIe hotplug power control Glenn Miles
2023-11-21 6:53 ` Cédric Le Goater
2023-11-20 23:51 ` [PATCH v4 05/11] ppc/pnv: Wire up pca9552 GPIO pins " Glenn Miles
2023-11-21 18:36 ` Cédric Le Goater
2023-11-21 20:03 ` Miles Glenn
2023-11-22 7:44 ` Cédric Le Goater
2023-11-20 23:51 ` [PATCH v4 06/11] ppc/pnv: PNV I2C engines assigned incorrect XSCOM addresses Glenn Miles
2023-11-21 18:18 ` Cédric Le Goater
2023-11-20 23:51 ` [PATCH v4 07/11] ppc/pnv: Fix PNV I2C invalid status after reset Glenn Miles
2023-11-21 18:19 ` Cédric Le Goater
2023-11-20 23:51 ` [PATCH v4 08/11] ppc/pnv: Use resettable interface to reset child I2C buses Glenn Miles
2023-11-21 18:20 ` Cédric Le Goater
2023-11-20 23:51 ` [PATCH v4 09/11] misc: Add a pca9554 GPIO device model Glenn Miles
2023-11-20 23:51 ` [PATCH v4 10/11] ppc/pnv: Add a pca9554 I2C device to powernv10-rainier Glenn Miles
2023-11-21 18:18 ` Cédric Le Goater
2023-11-20 23:51 ` [PATCH v4 11/11] ppc/pnv: Test pnv i2c master and connected devices Glenn Miles
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