Message ID | 20231110172248.3885194-1-milesg@linux.vnet.ibm.com |
---|---|
Headers | show |
Series | Add powernv10 I2C devices and tests | expand |
On Fri, 2023-11-10 at 11:22 -0600, 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 Power10 platforms. > Sorry folks, I got a ahead of myself and forgot to test this on the master branch. Looks like it's currently failing 'make check' there so I'll be coming out with a v2 once I get it working. Regards, Glenn > Glenn Miles (8): > ppc/pnv: Add pca9552 to powernv10 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 > ppc/pnv: Test pnv i2c master and connected devices > > MAINTAINERS | 2 + > hw/misc/Kconfig | 4 + > hw/misc/meson.build | 1 + > hw/misc/pca9554.c | 328 ++++++++++++++++ > hw/ppc/Kconfig | 2 + > hw/ppc/pnv.c | 35 +- > hw/ppc/pnv_i2c.c | 47 ++- > include/hw/misc/pca9554.h | 36 ++ > include/hw/misc/pca9554_regs.h | 19 + > tests/qtest/meson.build | 1 + > tests/qtest/pnv-host-i2c-test.c | 653 > ++++++++++++++++++++++++++++++++ > 11 files changed, 1106 insertions(+), 22 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 >