Merge tag 'i3c/for-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linuxgrafted

Pull I3C updates from Alexandre Belloni:
 "A new driver this cycle, for the AMD AXI I3C controller.

  There are also new features such as IBI wakeup support, SETAASA device
  discovery and ACPI support for the the DAA methods, meaning we can now
  communicate with the SPD devices on DDR5 modules.

  New driver:
   - AMD AXI I3C master controller

  Subsystem:
   - I3C Common Command Code (CCC) handling improvements, especially
     around GET CCCs
   - SETAASA device discovery support
   - ACPI support for all existing DAA methods like SETDASA, SETNEWDA as
     well as I2C devices on I3C bus
   - IBI-based wakeup support

  Drivers:
   - dw: SETAASA support
   - mipi-i3c-hci: advertise IBI wakeup capability, AMD_PT I3C
     controller support, PIO queue management support for HCI v1.2
   - renesas: improve suspend to RAM support, add runtime PM support"

* tag 'i3c/for-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux: (70 commits)
  i3c: dw: reduce do_daa time if there's no client
  i3c: mipi-i3c-hci: Add support for AMD_PT I3C controller
  i3c: mipi-i3c-hci: Add PIO queue management support for HCI v1.2
  i3c: mipi-i3c-hci: Fix missing STAT_IBI_STATUS_THLD in PIO mode
  i3c: dw: rename "pclk" to "apb" to match dt-binding
  i3c: dw: make struct dw_i3c_cmd smaller
  i3c: dw: use COMMAND_PORT_TRANSFER_ARG instead of hardcoding
  i3c: renesas: Don't register devices when ENTDAA times out
  i3c: master: dw-i3c-master: fix OD timing for first broadcast
  i3c: mipi-i3c-hci: Advertise IBI wakeup capability
  i3c: mipi-i3c-hci: Factor out i3c_hci_sysdev()
  i3c: mipi-i3c-hci-pci: Propagate I3C wakeup requirements to PCI
  i3c: master: Reject IBI requests from non-IBI-capable devices
  i3c: master: Add helper to query bus wakeup requirements
  i3c: master: Report wakeup events for IBIs
  i3c: master: Support IBI-based wakeup capability
  i3c: master: Fix potential UAF in i3c_device_match()
  i3c: master: Fix potential UAF in i3c_device_uevent()
  i3c: Make dev->desc locking assumptions explicit
  i3c: master: Fix use-after-free of master->this
  ...

1 files changed, 161 insertions, 0 deletions

diff --git a/drivers/parisc/Kconfig b/drivers/parisc/Kconfig
new file mode 100644
index 000000000..9cbcf1552
--- /dev/null
+++ b/drivers/parisc/Kconfig
@@ -0,0 +1,161 @@
+# SPDX-License-Identifier: GPL-2.0-only
+menu "Bus options (PCI, PCMCIA, EISA, GSC, ISA)"
+
+config GSC
+	bool "VSC/GSC/HSC bus support"
+	select HAVE_EISA
+	select HAS_IOPORT
+	default y
+	help
+	  The VSC, GSC and HSC busses were used from the earliest 700-series
+	  workstations up to and including the C360/J2240 workstations.  They
+	  were also used in servers from the E-class to the K-class.  They
+	  are not found in B1000, C3000, J5000, A500, L1000, N4000 and upwards.
+	  If in doubt, say "Y".
+
+config HPPB
+	bool "HP-PB bus support"
+	depends on GSC
+	help
+	  The HP-PB bus was used in the Nova class and K-class servers.
+	  If in doubt, say "Y"
+
+config IOMMU_CCIO
+	bool "U2/Uturn I/O MMU"
+	depends on GSC
+	help
+	  Say Y here to enable DMA management routines for the first
+	  generation of PA-RISC cache-coherent machines.  Programs the
+	  U2/Uturn chip in "Virtual Mode" and use the I/O MMU.
+
+config GSC_LASI
+	bool "Lasi I/O support"
+	depends on GSC
+	help
+	  Say Y here to support the Lasi multifunction chip found in
+	  many PA-RISC workstations & servers.	It includes interfaces
+	  for a parallel port, serial port, NCR 53c710 SCSI, Apricot
+	  Ethernet, Harmony audio, PS/2 keyboard & mouse, ISDN, telephony
+	  and floppy.  Note that you must still enable all the individual
+	  drivers for these chips.
+
+config GSC_WAX
+	bool "Wax I/O support"
+	depends on GSC
+	help
+	  Say Y here to support the Wax multifunction chip found in some
+	  older systems, including B/C/D/R class and 715/64, 715/80 and
+	  715/100.  Wax includes an EISA adapter, a serial port (not always
+	  used), a HIL interface chip and is also known to be used as the
+	  GSC bridge for an X.25 GSC card.
+
+config ISA
+	bool "ISA support"
+	depends on EISA
+	help
+	  If you want to plug an ISA card into your EISA bus, say Y here.
+	  Most people should say N.
+
+config GSC_DINO
+	bool "GSCtoPCI/Dino PCI support"
+	depends on PCI && GSC
+	help
+	  Say Y here to support the Dino & Cujo GSC to PCI bridges found in
+	  machines from the B132 to the C360, the J2240 and the A180.  Some
+	  GSC/HSC cards (eg gigabit & dual 100 Mbit Ethernet) have a Dino on
+	  the card, and you also need to say Y here if you have such a card.
+	  Note that Dino also supplies one of the serial ports on certain
+	  machines.  If in doubt, say Y.
+
+config PCI_LBA
+	bool "LBA/Elroy PCI support"
+	depends on PCI
+	help
+	  Say Y here to support the Elroy PCI Lower Bus Adapter.  This is
+	  present on B, C, J, L and N-class machines with 4-digit model
+	  numbers and the A400/A500.
+
+config IOSAPIC
+	bool
+	depends on PCI_LBA
+	default PCI_LBA
+
+config IOMMU_SBA
+	bool
+	depends on PCI_LBA
+	default PCI_LBA
+
+endmenu
+
+menu "PA-RISC specific drivers"
+
+config SUPERIO
+	bool "SuperIO (SuckyIO) support"
+	depends on PCI_LBA
+	default y
+	help
+	  Say Y here to support the SuperIO chip found in Bxxxx, C3xxx and
+	  J5xxx+ machines. This enables IDE, Floppy, Parallel Port, and
+	  Serial port on those machines.
+
+config CHASSIS_LCD_LED
+	bool "Chassis LCD and LED support"
+	depends on LEDS_CLASS=y
+	default y
+	select LEDS_TRIGGERS
+	help
+	  Say Y here if you want to enable support for the Heartbeat,
+	  Disk/Network activities LEDs on some PA-RISC machines,
+	  or support for the LCD that can be found on recent material.
+	
+	  This has nothing to do with LED State support for A and E class.
+	
+	  If unsure, say Y.
+
+config PDC_CHASSIS
+	bool "PDC chassis state codes support"
+	default y
+	help
+	  Say Y here if you want to enable support for Chassis codes.
+	  That includes support for LED State front panel as found on E
+	  class, and support for the GSP Virtual Front Panel (LED State and
+	  message logging)  as found on high end servers such as A, L and
+	  N-class.
+	  This driver will also display progress messages on LCD display,
+	  such as "INI", "RUN" and "FLT", and might thus clobber messages
+	  shown by the LED/LCD driver.
+	  This driver updates the state panel (LED and/or LCD) upon system
+	  state change (eg: boot, shutdown or panic).
+	  
+	  If unsure, say Y.
+
+
+config PDC_CHASSIS_WARN
+	bool "PDC chassis warnings support"
+	depends on PROC_FS
+	default y
+	help
+	  Say Y here if you want to enable support for Chassis warnings.
+	  This will add a proc entry '/proc/chassis' giving some information
+	  about the overall health state of the system.
+	  This includes NVRAM battery level, overtemp or failures such as
+	  fans or power units.
+
+	  If unsure, say Y.
+
+
+config PDC_STABLE
+	tristate "PDC Stable Storage support"
+	depends on SYSFS
+	default y
+	help
+	  Say Y here if you want to enable support for accessing Stable Storage
+	  variables (PDC non volatile variables such as Primary Boot Path,
+	  Console Path, Autoboot, Autosearch, etc) through SysFS.
+	
+	  If unsure, say Y.
+	
+	  To compile this driver as a module, choose M here.
+	  The module will be called pdc_stable.
+
+endmenu