Merge drm/drm-fixes into drm-misc-fixes

Let's start the 5.18 fixes cycle.

Signed-off-by: Maxime Ripard <maxime@cerno.tech>

Merge tag 'char-misc-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull char/misc and other driver updates from Greg KH:
"Here is the big set of char/misc and other sm

Merge tag 'char-misc-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull char/misc and other driver updates from Greg KH:
"Here is the big set of char/misc and other small driver subsystem
updates for 5.18-rc1.

Included in here are merges from driver subsystems which contain:

- iio driver updates and new drivers

- fsi driver updates

- fpga driver updates

- habanalabs driver updates and support for new hardware

- soundwire driver updates and new drivers

- phy driver updates and new drivers

- coresight driver updates

- icc driver updates

Individual changes include:

- mei driver updates

- interconnect driver updates

- new PECI driver subsystem added

- vmci driver updates

- lots of tiny misc/char driver updates

All of these have been in linux-next for a while with no reported
problems"

* tag 'char-misc-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (556 commits)
firmware: google: Properly state IOMEM dependency
kgdbts: fix return value of __setup handler
firmware: sysfb: fix platform-device leak in error path
firmware: stratix10-svc: add missing callback parameter on RSU
arm64: dts: qcom: add non-secure domain property to fastrpc nodes
misc: fastrpc: Add dma handle implementation
misc: fastrpc: Add fdlist implementation
misc: fastrpc: Add helper function to get list and page
misc: fastrpc: Add support to secure memory map
dt-bindings: misc: add fastrpc domain vmid property
misc: fastrpc: check before loading process to the DSP
misc: fastrpc: add secure domain support
dt-bindings: misc: add property to support non-secure DSP
misc: fastrpc: Add support to get DSP capabilities
misc: fastrpc: add support for FASTRPC_IOCTL_MEM_MAP/UNMAP
misc: fastrpc: separate fastrpc device from channel context
dt-bindings: nvmem: brcm,nvram: add basic NVMEM cells
dt-bindings: nvmem: make "reg" property optional
nvmem: brcm_nvram: parse NVRAM content into NVMEM cells
nvmem: dt-bindings: Fix the error of dt-bindings check
...

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Merge tag 'phy-for-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy into char-misc-next

Vinod writes:

phy-for-5.18

- New support:
- Mediatek tphy support for MT8186

Merge tag 'phy-for-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy into char-misc-next

Vinod writes:

phy-for-5.18

- New support:
- Mediatek tphy support for MT8186
- Qualcomm usb phy support for sc8180x and sc8280xp
- Qualcomm ufs phy support for sc8180x and sc8280xp
- Qualcomm usb phy support for MSM8953
- Cadence D-Phy Rx support
- Sun4i support for USB phy
- Rockchip naneng combo phy support for RK3568
- Qualcomm eDP PHY for sc7280

- Updates:
- wake on support for Synopsis XHCI controllers
- Yamilify Qualcomm USB HS phy binding
- Charger detection support for TI tusb1210

* tag 'phy-for-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy: (53 commits)
phy: qcom-qmp: add sc8280xp UFS PHY
dt-bindings: phy: qcom,qmp: add sc8180x and sc8280xp ufs compatibles
phy: qcom-snps: Add sc8280xp support
dt-bindings: phy: qcom,usb-snps-femto-v2: Add sc8180x and sc8280xp
dt-bindings: Revert "dt-bindings: soc: grf: add naneng combo phy register compatible"
phy: dt-bindings: Add Cadence D-PHY Rx bindings
phy: dt-bindings: cdns,dphy: add power-domains property
phy: dt-bindings: Convert Cadence DPHY binding to YAML
phy: cadence: Add Cadence D-PHY Rx driver
dt-bindings: phy: renesas,usb2-phy: Document RZ/V2L phy bindings
Revert "PCI: aardvark: Fix initialization with old Marvell's Arm Trusted Firmware"
Revert "usb: host: xhci: mvebu: make USB 3.0 PHY optional for Armada 3720"
Revert "ata: ahci: mvebu: Make SATA PHY optional for Armada 3720"
phy: marvell: phy-mvebu-a3700-comphy: Add native kernel implementation
phy: marvell: phy-mvebu-a3700-comphy: Remove port from driver configuration
phy: phy-brcm-usb: fixup BCM4908 support
dt-bindings: phy: mediatek,tphy: Add compatible for MT8192
phy: ti: tusb1210: Add charger detection
phy: ti: tusb1210: Add a delay between power-on and restoring the phy-parameters
phy: ti: tusb1210: Drop tusb->vendor_specific2 != 0 check from tusb1210_power_on()
...

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phy: marvell: phy-mvebu-a3700-comphy: Add native kernel implementation

Remove old RPC implementation and add a new native kernel implementation.

The old implementation uses ARM SMC API to issue RPC

phy: marvell: phy-mvebu-a3700-comphy: Add native kernel implementation

Remove old RPC implementation and add a new native kernel implementation.

The old implementation uses ARM SMC API to issue RPC calls to ARM Trusted
Firmware which provides real implementation of PHY configuration.

But older versions of ARM Trusted Firmware do not provide this PHY
configuration functionality, simply returning: operation not supported; or
worse, some versions provide the configuration functionality incorrectly.

For example the firmware shipped in ESPRESSObin board has this older
version of ARM Trusted Firmware and therefore SATA, USB 3.0 and PCIe
functionality do not work with newer versions of Linux kernel.

Due to the above reasons, the following commits were introduced into Linux,
to workaround these issues by ignoring -EOPNOTSUPP error code from
phy-mvebu-a3700-comphy driver function phy_power_on():

commit 45aefe3d2251 ("ata: ahci: mvebu: Make SATA PHY optional for Armada
3720")
commit 3241929b67d2 ("usb: host: xhci: mvebu: make USB 3.0 PHY optional for
Armada 3720")
commit b0c6ae0f8948 ("PCI: aardvark: Fix initialization with old Marvell's
Arm Trusted Firmware")

Replace this RPC implementation with proper native kernel implementation,
which is independent on the firmware. Never return -EOPNOTSUPP for proper
arguments.

This should solve multiple issues with real-world boards, where it is not
possible or really inconvenient to change the firmware. Let's eliminate
these issues.

This implementation is ported directly from Armada 3720 comphy driver found
in newest version of ARM Trusted Firmware source code, but with various
fixes of register names, some added comments, some refactoring due to the
original code not conforming to kernel standards. Also PCIe mode poweroff
support was added here, and PHY reset support. These changes are also going
to be sent to ARM Trusted Firmware.

[ Pali did the porting from ATF.
I (Marek) then fixed some register names, some various other things,
added some comments and refactored the code to kernel standards. Also
fixed PHY poweroff and added PHY reset. ]

Signed-off-by: Pali Rohár <pali@kernel.org>
Acked-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Marek Behún <kabel@kernel.org>
Link: https://lore.kernel.org/r/20220203214444.1508-3-kabel@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>

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phy: marvell: phy-mvebu-a3700-comphy: Remove port from driver configuration

Port number is encoded into argument for SMC call. It is zero for SATA,
PCIe and also both USB 3.0 PHYs. It is non-zero on

phy: marvell: phy-mvebu-a3700-comphy: Remove port from driver configuration

Port number is encoded into argument for SMC call. It is zero for SATA,
PCIe and also both USB 3.0 PHYs. It is non-zero only for Ethernet PHY
(incorrectly called SGMII) on lane 0. Ethernet PHY on lane 1 also uses zero
port number.

So construct "port" bits for SMC call argument can be constructed directly
from PHY type and lane number.

Change driver code to always pass zero port number for non-ethernet PHYs
and for ethernet PHYs determinate port number from lane number. This
simplifies the driver.

As port number from DT PHY configuration is not used anymore, remove whole
driver code which parses it. This also simplifies the driver.

Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Marek Behún <kabel@kernel.org>
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/r/20220203214444.1508-2-kabel@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>

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Merge branch 'next' into for-linus

Prepare input updates for 5.17 merge window.

Merge branch 'reset/of-get-optional-exclusive' of git://git.pengutronix.de/pza/linux into timers/drivers/next

"Add optional variant of of_reset_control_get_exclusive(). If the
requested reset is not

Merge branch 'reset/of-get-optional-exclusive' of git://git.pengutronix.de/pza/linux into timers/drivers/next

"Add optional variant of of_reset_control_get_exclusive(). If the
requested reset is not specified in the device tree, this function
returns NULL instead of an error."

This dependency is needed for the Generic Timer Module (a.k.a OSTM)
support for RZ/G2L.

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>

show more ...

Merge tag 'v5.15' into next

Sync up with the mainline to get the latest APIs and DT bindings.

Merge branch 'pruss-fix' into fixes

Merge in a fix for pruss reset issue caused by enabling pruss for am335x.

Merge tag 'v5.15-rc2' into spi-5.15

Linux 5.15-rc2

Merge drm/drm-next into drm-intel-next

Catch-up on 5.15-rc1 and sync with drm-intel-gt-next
to prepare the PXP topic branch.

Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

Merge drm/drm-next into drm-intel-gt-next

Close the divergence which has caused patches not to apply and
have a solid baseline for the PXP patches that Rodrigo will send
a topic branch PR for.

Sign

Merge drm/drm-next into drm-intel-gt-next

Close the divergence which has caused patches not to apply and
have a solid baseline for the PXP patches that Rodrigo will send
a topic branch PR for.

Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>

show more ...

Merge drm/drm-next into drm-misc-next

Kickstart new drm-misc-next cycle.

Signed-off-by: Maxime Ripard <maxime@cerno.tech>

Merge branch 'linus' into smp/urgent

Ensure that all usage sites of get/put_online_cpus() except for the
struggler in drivers/thermal are gone. So the last user and the deprecated
inlines can be rem

Merge branch 'linus' into smp/urgent

Ensure that all usage sites of get/put_online_cpus() except for the
struggler in drivers/thermal are gone. So the last user and the deprecated
inlines can be removed.

show more ...

Merge tag 'net-next-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

Pull networking updates from Jakub Kicinski:
"Core:

- Enable memcg accounting for various networking o

Merge tag 'net-next-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

Pull networking updates from Jakub Kicinski:
"Core:

- Enable memcg accounting for various networking objects.

BPF:

- Introduce bpf timers.

- Add perf link and opaque bpf_cookie which the program can read out
again, to be used in libbpf-based USDT library.

- Add bpf_task_pt_regs() helper to access user space pt_regs in
kprobes, to help user space stack unwinding.

- Add support for UNIX sockets for BPF sockmap.

- Extend BPF iterator support for UNIX domain sockets.

- Allow BPF TCP congestion control progs and bpf iterators to call
bpf_setsockopt(), e.g. to switch to another congestion control
algorithm.

Protocols:

- Support IOAM Pre-allocated Trace with IPv6.

- Support Management Component Transport Protocol.

- bridge: multicast: add vlan support.

- netfilter: add hooks for the SRv6 lightweight tunnel driver.

- tcp:
- enable mid-stream window clamping (by user space or BPF)
- allow data-less, empty-cookie SYN with TFO_SERVER_COOKIE_NOT_REQD
- more accurate DSACK processing for RACK-TLP

- mptcp:
- add full mesh path manager option
- add partial support for MP_FAIL
- improve use of backup subflows
- optimize option processing

- af_unix: add OOB notification support.

- ipv6: add IFLA_INET6_RA_MTU to expose MTU value advertised by the
router.

- mac80211: Target Wake Time support in AP mode.

- can: j1939: extend UAPI to notify about RX status.

Driver APIs:

- Add page frag support in page pool API.

- Many improvements to the DSA (distributed switch) APIs.

- ethtool: extend IRQ coalesce uAPI with timer reset modes.

- devlink: control which auxiliary devices are created.

- Support CAN PHYs via the generic PHY subsystem.

- Proper cross-chip support for tag_8021q.

- Allow TX forwarding for the software bridge data path to be
offloaded to capable devices.

Drivers:

- veth: more flexible channels number configuration.

- openvswitch: introduce per-cpu upcall dispatch.

- Add internet mix (IMIX) mode to pktgen.

- Transparently handle XDP operations in the bonding driver.

- Add LiteETH network driver.

- Renesas (ravb):
- support Gigabit Ethernet IP

- NXP Ethernet switch (sja1105):
- fast aging support
- support for "H" switch topologies
- traffic termination for ports under VLAN-aware bridge

- Intel 1G Ethernet
- support getcrosststamp() with PCIe PTM (Precision Time
Measurement) for better time sync
- support Credit-Based Shaper (CBS) offload, enabling HW traffic
prioritization and bandwidth reservation

- Broadcom Ethernet (bnxt)
- support pulse-per-second output
- support larger Rx rings

- Mellanox Ethernet (mlx5)
- support ethtool RSS contexts and MQPRIO channel mode
- support LAG offload with bridging
- support devlink rate limit API
- support packet sampling on tunnels

- Huawei Ethernet (hns3):
- basic devlink support
- add extended IRQ coalescing support
- report extended link state

- Netronome Ethernet (nfp):
- add conntrack offload support

- Broadcom WiFi (brcmfmac):
- add WPA3 Personal with FT to supported cipher suites
- support 43752 SDIO device

- Intel WiFi (iwlwifi):
- support scanning hidden 6GHz networks
- support for a new hardware family (Bz)

- Xen pv driver:
- harden netfront against malicious backends

- Qualcomm mobile
- ipa: refactor power management and enable automatic suspend
- mhi: move MBIM to WWAN subsystem interfaces

Refactor:

- Ambient BPF run context and cgroup storage cleanup.

- Compat rework for ndo_ioctl.

Old code removal:

- prism54 remove the obsoleted driver, deprecated by the p54 driver.

- wan: remove sbni/granch driver"

* tag 'net-next-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1715 commits)
net: Add depends on OF_NET for LiteX's LiteETH
ipv6: seg6: remove duplicated include
net: hns3: remove unnecessary spaces
net: hns3: add some required spaces
net: hns3: clean up a type mismatch warning
net: hns3: refine function hns3_set_default_feature()
ipv6: remove duplicated 'net/lwtunnel.h' include
net: w5100: check return value after calling platform_get_resource()
net/mlxbf_gige: Make use of devm_platform_ioremap_resourcexxx()
net: mdio: mscc-miim: Make use of the helper function devm_platform_ioremap_resource()
net: mdio-ipq4019: Make use of devm_platform_ioremap_resource()
fou: remove sparse errors
ipv4: fix endianness issue in inet_rtm_getroute_build_skb()
octeontx2-af: Set proper errorcode for IPv4 checksum errors
octeontx2-af: Fix static code analyzer reported issues
octeontx2-af: Fix mailbox errors in nix_rss_flowkey_cfg
octeontx2-af: Fix loop in free and unmap counter
af_unix: fix potential NULL deref in unix_dgram_connect()
dpaa2-eth: Replace strlcpy with strscpy
octeontx2-af: Use NDC TX for transmit packet data
...

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phy: marvell: phy-mvebu-a3700-comphy: Remove unsupported modes

Armada 3700 does not support RXAUI, XFI and neither SFI. Remove unused
macros for these unsupported modes.

Signed-off-by: Pali Rohár <

phy: marvell: phy-mvebu-a3700-comphy: Remove unsupported modes

Armada 3700 does not support RXAUI, XFI and neither SFI. Remove unused
macros for these unsupported modes.

Signed-off-by: Pali Rohár <pali@kernel.org>
Fixes: 9695375a3f4a ("phy: add A3700 COMPHY support")
Signed-off-by: David S. Miller <davem@davemloft.net>

show more ...

phy: marvell: phy-mvebu-a3700-comphy: Rename HS-SGMMI to 2500Base-X

Comphy phy mode 0x3 is incorrectly named. It is not SGMII but rather
2500Base-X mode which runs at 3.125 Gbps speed.

Rename macro

phy: marvell: phy-mvebu-a3700-comphy: Rename HS-SGMMI to 2500Base-X

Comphy phy mode 0x3 is incorrectly named. It is not SGMII but rather
2500Base-X mode which runs at 3.125 Gbps speed.

Rename macro names and comments to 2500Base-X.

Signed-off-by: Pali Rohár <pali@kernel.org>
Fixes: 9695375a3f4a ("phy: add A3700 COMPHY support")
Signed-off-by: David S. Miller <davem@davemloft.net>

show more ...

Merge branch 'next' into for-linus

Prepare input updates for 5.12 merge window.

Merge tag 'v5.11' into next

Merge with mainline to get latest APIs and device tree bindings.

Merge branch 'for-5.11/elecom' into for-linus

- support for EX-G M-XGL20DLBK device, from YOSHIOKA Takuma

Merge remote-tracking branch 'spi/for-5.10' into spi-linus

Merge remote-tracking branch 'asoc/for-5.10' into asoc-linus

Merge branches 'for-next/kvm-build-fix', 'for-next/va-refactor', 'for-next/lto', 'for-next/mem-hotplug', 'for-next/cppc-ffh', 'for-next/pad-image-header', 'for-next/zone-dma-default-32-bit', 'for-nex

Merge branches 'for-next/kvm-build-fix', 'for-next/va-refactor', 'for-next/lto', 'for-next/mem-hotplug', 'for-next/cppc-ffh', 'for-next/pad-image-header', 'for-next/zone-dma-default-32-bit', 'for-next/signal-tag-bits' and 'for-next/cmdline-extended' into for-next/core

* for-next/kvm-build-fix:
: Fix KVM build issues with 64K pages
KVM: arm64: Fix build error in user_mem_abort()

* for-next/va-refactor:
: VA layout changes
arm64: mm: don't assume struct page is always 64 bytes
Documentation/arm64: fix RST layout of memory.rst
arm64: mm: tidy up top of kernel VA space
arm64: mm: make vmemmap region a projection of the linear region
arm64: mm: extend linear region for 52-bit VA configurations

* for-next/lto:
: Upgrade READ_ONCE() to RCpc acquire on arm64 with LTO
arm64: lto: Strengthen READ_ONCE() to acquire when CONFIG_LTO=y
arm64: alternatives: Remove READ_ONCE() usage during patch operation
arm64: cpufeatures: Add capability for LDAPR instruction
arm64: alternatives: Split up alternative.h
arm64: uaccess: move uao_* alternatives to asm-uaccess.h

* for-next/mem-hotplug:
: Memory hotplug improvements
arm64/mm/hotplug: Ensure early memory sections are all online
arm64/mm/hotplug: Enable MEM_OFFLINE event handling
arm64/mm/hotplug: Register boot memory hot remove notifier earlier
arm64: mm: account for hotplug memory when randomizing the linear region

* for-next/cppc-ffh:
: Add CPPC FFH support using arm64 AMU counters
arm64: abort counter_read_on_cpu() when irqs_disabled()
arm64: implement CPPC FFH support using AMUs
arm64: split counter validation function
arm64: wrap and generalise counter read functions

* for-next/pad-image-header:
: Pad Image header to 64KB and unmap it
arm64: head: tidy up the Image header definition
arm64/head: avoid symbol names pointing into first 64 KB of kernel image
arm64: omit [_text, _stext) from permanent kernel mapping

* for-next/zone-dma-default-32-bit:
: Default to 32-bit wide ZONE_DMA (previously reduced to 1GB for RPi4)
of: unittest: Fix build on architectures without CONFIG_OF_ADDRESS
mm: Remove examples from enum zone_type comment
arm64: mm: Set ZONE_DMA size based on early IORT scan
arm64: mm: Set ZONE_DMA size based on devicetree's dma-ranges
of: unittest: Add test for of_dma_get_max_cpu_address()
of/address: Introduce of_dma_get_max_cpu_address()
arm64: mm: Move zone_dma_bits initialization into zone_sizes_init()
arm64: mm: Move reserve_crashkernel() into mem_init()
arm64: Force NO_BLOCK_MAPPINGS if crashkernel reservation is required
arm64: Ignore any DMA offsets in the max_zone_phys() calculation

* for-next/signal-tag-bits:
: Expose the FAR_EL1 tag bits in siginfo
arm64: expose FAR_EL1 tag bits in siginfo
signal: define the SA_EXPOSE_TAGBITS bit in sa_flags
signal: define the SA_UNSUPPORTED bit in sa_flags
arch: provide better documentation for the arch-specific SA_* flags
signal: clear non-uapi flag bits when passing/returning sa_flags
arch: move SA_* definitions to generic headers
parisc: start using signal-defs.h
parisc: Drop parisc special case for __sighandler_t

* for-next/cmdline-extended:
: Add support for CONFIG_CMDLINE_EXTENDED
arm64: Extend the kernel command line from the bootloader
arm64: kaslr: Refactor early init command line parsing

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Merge remote-tracking branch 'origin/master' into perf/core

Further perf/core patches will depend on:

d3f7b1bb2040 ("mm/gup: fix gup_fast with dynamic page table folding")

which is already in Li

Merge remote-tracking branch 'origin/master' into perf/core

Further perf/core patches will depend on:

d3f7b1bb2040 ("mm/gup: fix gup_fast with dynamic page table folding")

which is already in Linus' tree.

show more ...

Merge tag 'v5.10-rc1' into kvmarm-master/next

Linux 5.10-rc1

Signed-off-by: Marc Zyngier <maz@kernel.org>