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, 179 insertions, 0 deletions

diff --git a/drivers/net/dsa/Kconfig b/drivers/net/dsa/Kconfig
new file mode 100644
index 000000000..676fb7dff
--- /dev/null
+++ b/drivers/net/dsa/Kconfig
@@ -0,0 +1,179 @@
+# SPDX-License-Identifier: GPL-2.0-only
+menu "Distributed Switch Architecture drivers"
+	depends on NET_DSA
+
+source "drivers/net/dsa/b53/Kconfig"
+
+config NET_DSA_BCM_SF2
+	tristate "Broadcom Starfighter 2 Ethernet switch support"
+	depends on HAS_IOMEM
+	select NET_DSA_TAG_BRCM
+	select FIXED_PHY
+	select BCM7XXX_PHY
+	select MDIO_BCM_UNIMAC
+	select B53
+	help
+	  This enables support for the Broadcom Starfighter 2 Ethernet
+	  switch chips.
+
+config NET_DSA_LOOP
+	tristate "DSA mock-up Ethernet switch chip support"
+	select NET_DSA_TAG_NONE
+	select FIXED_PHY
+	help
+	  This enables support for a fake mock-up switch chip which
+	  exercises the DSA APIs.
+
+source "drivers/net/dsa/hirschmann/Kconfig"
+
+source "drivers/net/dsa/lantiq/Kconfig"
+
+config NET_DSA_MT7530
+	tristate "MediaTek MT7530 and MT7531 Ethernet switch support"
+	select NET_DSA_TAG_MTK
+	select REGMAP_IRQ
+	imply NET_DSA_MT7530_MDIO
+	imply NET_DSA_MT7530_MMIO
+	help
+	  This enables support for the MediaTek MT7530 and MT7531 Ethernet
+	  switch chips. Multi-chip module MT7530 in MT7621AT, MT7621DAT,
+	  MT7621ST and MT7623AI SoCs, and built-in switch in MT7988 SoC are
+	  supported as well.
+
+config NET_DSA_MT7530_MDIO
+	tristate "MediaTek MT7530 MDIO interface driver"
+	depends on NET_DSA_MT7530
+	select MEDIATEK_GE_PHY
+	select PCS_MTK_LYNXI
+	help
+	  This enables support for the MediaTek MT7530 and MT7531 switch
+	  chips which are connected via MDIO, as well as multi-chip
+	  module MT7530 which can be found in the MT7621AT, MT7621DAT,
+	  MT7621ST and MT7623AI SoCs.
+
+config NET_DSA_MT7530_MMIO
+	tristate "MediaTek MT7530 MMIO interface driver"
+	depends on NET_DSA_MT7530
+	depends on HAS_IOMEM
+	imply MEDIATEK_GE_SOC_PHY
+	help
+	  This enables support for the built-in Ethernet switch found
+	  in the MediaTek MT7988 SoC.
+	  The switch is a similar design as MT7531, but the switch registers
+	  are directly mapped into the SoCs register space rather than being
+	  accessible via MDIO.
+
+config NET_DSA_MT7628
+	tristate "MediaTek MT7628 Embedded Ethernet switch support"
+	depends on HAS_IOMEM && (SOC_MT7620 || COMPILE_TEST)
+	select NET_DSA_TAG_MT7628
+	select MEDIATEK_FE_SOC_PHY
+	select REGMAP_MMIO
+	help
+	  This enables support for the built-in Ethernet switch found
+	  in the MT7628 SoC.
+
+config NET_DSA_MV88E6060
+	tristate "Marvell 88E6060 ethernet switch chip support"
+	select NET_DSA_TAG_TRAILER
+	help
+	  This enables support for the Marvell 88E6060 ethernet switch
+	  chip.
+
+source "drivers/net/dsa/microchip/Kconfig"
+
+source "drivers/net/dsa/mv88e6xxx/Kconfig"
+
+source "drivers/net/dsa/mxl862xx/Kconfig"
+
+source "drivers/net/dsa/netc/Kconfig"
+
+source "drivers/net/dsa/ocelot/Kconfig"
+
+source "drivers/net/dsa/qca/Kconfig"
+
+source "drivers/net/dsa/sja1105/Kconfig"
+
+source "drivers/net/dsa/xrs700x/Kconfig"
+
+source "drivers/net/dsa/realtek/Kconfig"
+
+config NET_DSA_RZN1_A5PSW
+	tristate "Renesas RZ/N1 A5PSW Ethernet switch support"
+	depends on OF && (ARCH_RZN1 || COMPILE_TEST)
+	select NET_DSA_TAG_RZN1_A5PSW
+	select PCS_RZN1_MIIC
+	help
+	  This driver supports the A5PSW switch, which is embedded in Renesas
+	  RZ/N1 SoC.
+
+config NET_DSA_KS8995
+	tristate "Micrel KS8995 family 5-ports 10/100 Ethernet switches"
+	depends on SPI
+	select NET_DSA_TAG_NONE
+	help
+	  This driver supports the Micrel KS8995 family of 10/100 Mbit ethernet
+	  switches, managed over SPI.
+
+config NET_DSA_SMSC_LAN9303
+	tristate
+	select NET_DSA_TAG_LAN9303
+	select REGMAP
+	imply SMSC_PHY
+	help
+	  This enables support for the Microchip LAN9303/LAN9354 3 port ethernet
+	  switch chips.
+
+config NET_DSA_SMSC_LAN9303_I2C
+	tristate "SMSC/Microchip LAN9303 3-ports 10/100 ethernet switch in I2C managed mode"
+	depends on I2C
+	depends on VLAN_8021Q || VLAN_8021Q=n
+	select NET_DSA_SMSC_LAN9303
+	select REGMAP_I2C
+	help
+	  Enable access functions if the SMSC/Microchip LAN9303 is configured
+	  for I2C managed mode.
+
+config NET_DSA_SMSC_LAN9303_MDIO
+	tristate "Microchip LAN9303/LAN9354 3-ports 10/100 ethernet switch in MDIO managed mode"
+	select NET_DSA_SMSC_LAN9303
+	depends on VLAN_8021Q || VLAN_8021Q=n
+	help
+	  Enable access functions if the Microchip LAN9303/LAN9354 is configured
+	  for MDIO managed mode.
+
+config NET_DSA_VITESSE_VSC73XX
+	tristate
+	select NET_DSA_TAG_VSC73XX_8021Q
+	select FIXED_PHY
+	select VITESSE_PHY
+	select GPIOLIB
+	help
+	  This enables support for the Vitesse VSC7385, VSC7388,
+	  VSC7395 and VSC7398 SparX integrated ethernet switches.
+
+config NET_DSA_VITESSE_VSC73XX_SPI
+	tristate "Vitesse VSC7385/7388/7395/7398 SPI mode support"
+	depends on SPI
+	select NET_DSA_VITESSE_VSC73XX
+	help
+	  This enables support for the Vitesse VSC7385, VSC7388, VSC7395
+	  and VSC7398 SparX integrated ethernet switches in SPI managed mode.
+
+config NET_DSA_VITESSE_VSC73XX_PLATFORM
+	tristate "Vitesse VSC7385/7388/7395/7398 Platform mode support"
+	depends on HAS_IOMEM
+	select NET_DSA_VITESSE_VSC73XX
+	help
+	  This enables support for the Vitesse VSC7385, VSC7388, VSC7395
+	  and VSC7398 SparX integrated ethernet switches, connected over
+	  a CPU-attached address bus and work in memory-mapped I/O mode.
+
+config NET_DSA_YT921X
+	tristate "Motorcomm YT9215 ethernet switch chip support"
+	select NET_DSA_TAG_YT921X
+	select NET_IEEE8021Q_HELPERS if DCB
+	help
+	  This enables support for the Motorcomm YT9215 ethernet switch
+	  chip.
+endmenu