Commit Graph

21872 Commits

Author SHA1 Message Date
Jakub Kicinski b14b27fffa linux-can-next-for-5.14-20210527
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Merge tag 'linux-can-next-for-5.14-20210527' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next

Marc Kleine-Budde says:

====================
can-next 2021-05-27

The first 2 patches are by Geert Uytterhoeven and convert the rcan_can
and rcan_canfd device tree bindings to yaml.

The next 2 patches are by Oliver Hartkopp and me and update the CAN
uapi headers.

zuoqilin's patch removes an unnecessary variable from the CAN proc
code.

Patrick Menschel contributes 3 patches for CAN ISOTP to enhance the
error messages.

Jiapeng Chong's patch removes two dead stores from the softing driver.

The next 4 patches are by me and silence several warnings found by
clang compiler.

Jimmy Assarsson's patches for the kvaser_usb driver add support for
the Kvaser hydra devices.

Dario Binacchi provides 2 patches for the c_can driver, first removing
an unused variable, then adding basic ethtool support to query driver
and ring parameter info.

The last 4 patches are by Torin Cooper-Bennun and clean up the m_can
driver.

* tag 'linux-can-next-for-5.14-20210527' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next: (21 commits)
  can: m_can: fix whitespace in a few comments
  can: m_can: make TXESC, RXESC config more explicit
  can: m_can: clean up CCCR reg defs, order by revs
  can: m_can: use bits.h macros for all regmasks
  can: c_can: add ethtool support
  can: c_can: remove unused variable struct c_can_priv::rxmasked
  can: kvaser_usb: Add new Kvaser hydra devices
  can: kvaser_usb: Rename define USB_HYBRID_{,PRO_}CANLIN_PRODUCT_ID
  can: at91_can: silence clang warning
  can: mcp251xfd: silence clang warning
  can: mcp251x: mcp251x_can_probe(): silence clang warning
  can: hi311x: hi3110_can_probe(): silence clang warning
  can: softing: Remove redundant variable ptr
  can: isotp: Add error message if txqueuelen is too small
  can: isotp: add symbolic error message to isotp_module_init()
  can: isotp: change error format from decimal to symbolic error names
  can: proc: remove unnecessary variables
  can: uapi: introduce CANFD_FDF flag for mixed content in struct canfd_frame
  can: uapi: update CAN-FD frame description
  dt-bindings: can: rcar_canfd: Convert to json-schema
  ...
====================

Link: https://lore.kernel.org/r/20210527084532.1384031-1-mkl@pengutronix.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-05-27 14:39:11 -07:00
Jakub Kicinski 5ada57a9a6 Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
cdc-wdm: s/kill_urbs/poison_urbs/ to fix build

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-05-27 09:55:10 -07:00
Geert Uytterhoeven 8a5e7d19c8 dt-bindings: can: rcar_canfd: Convert to json-schema
Convert the Renesas R-Car CAN FD Controller Device Tree binding
documentation to json-schema.

Document missing properties.
The CANFD clock needs to be configured for the maximum frequency on
R-Car V3M and V3H, too.
Update the example to match reality.

Link: https://lore.kernel.org/r/905134c87f72e2d8e37c309e0ce28ecd7d4f3992.1620323639.git.geert+renesas@glider.be
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Ulrich Hecht <uli+renesas@fpond.eu>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2021-05-27 09:42:21 +02:00
Geert Uytterhoeven 75a78026ea dt-bindings: can: rcar_can: Convert to json-schema
Convert the Renesas R-Car CAN Controller Device Tree binding
documentation to json-schema.

Document missing properties.
Update the example to match reality.

Link: https://lore.kernel.org/r/561c35648e22a3c1e3b5477ae27fd1a50da7fe98.1620323639.git.geert+renesas@glider.be
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Ulrich Hecht <uli+renesas@fpond.eu>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2021-05-27 09:42:20 +02:00
Linus Torvalds d7c5303fbc Networking fixes for 5.13-rc4, including fixes from bpf, netfilter,
can and wireless trees. Notably including fixes for the recently
 announced "FragAttacks" WiFi vulnerabilities. Rather large batch,
 touching some core parts of the stack, too, but nothing hair-raising.
 
 Current release - regressions:
 
  - tipc: make node link identity publish thread safe
 
  - dsa: felix: re-enable TAS guard band mode
 
  - stmmac: correct clocks enabled in stmmac_vlan_rx_kill_vid()
 
  - stmmac: fix system hang if change mac address after interface ifdown
 
 Current release - new code bugs:
 
  - mptcp: avoid OOB access in setsockopt()
 
  - bpf: Fix nested bpf_bprintf_prepare with more per-cpu buffers
 
  - ethtool: stats: fix a copy-paste error - init correct array size
 
 Previous releases - regressions:
 
  - sched: fix packet stuck problem for lockless qdisc
 
  - net: really orphan skbs tied to closing sk
 
  - mlx4: fix EEPROM dump support
 
  - bpf: fix alu32 const subreg bound tracking on bitwise operations
 
  - bpf: fix mask direction swap upon off reg sign change
 
  - bpf, offload: reorder offload callback 'prepare' in verifier
 
  - stmmac: Fix MAC WoL not working if PHY does not support WoL
 
  - packetmmap: fix only tx timestamp on request
 
  - tipc: skb_linearize the head skb when reassembling msgs
 
 Previous releases - always broken:
 
  - mac80211: address recent "FragAttacks" vulnerabilities
 
  - mac80211: do not accept/forward invalid EAPOL frames
 
  - mptcp: avoid potential error message floods
 
  - bpf, ringbuf: deny reserve of buffers larger than ringbuf to prevent
                  out of buffer writes
 
  - bpf: forbid trampoline attach for functions with variable arguments
 
  - bpf: add deny list of functions to prevent inf recursion of tracing
         programs
 
  - tls splice: check SPLICE_F_NONBLOCK instead of MSG_DONTWAIT
 
  - can: isotp: prevent race between isotp_bind() and isotp_setsockopt()
 
  - netfilter: nft_set_pipapo_avx2: Add irq_fpu_usable() check,
               fallback to non-AVX2 version
 
 Misc:
 
  - bpf: add kconfig knob for disabling unpriv bpf by default
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Merge tag 'net-5.13-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Jakub Kicinski:
 "Networking fixes for 5.13-rc4, including fixes from bpf, netfilter,
  can and wireless trees. Notably including fixes for the recently
  announced "FragAttacks" WiFi vulnerabilities. Rather large batch,
  touching some core parts of the stack, too, but nothing hair-raising.

  Current release - regressions:

   - tipc: make node link identity publish thread safe

   - dsa: felix: re-enable TAS guard band mode

   - stmmac: correct clocks enabled in stmmac_vlan_rx_kill_vid()

   - stmmac: fix system hang if change mac address after interface
     ifdown

  Current release - new code bugs:

   - mptcp: avoid OOB access in setsockopt()

   - bpf: Fix nested bpf_bprintf_prepare with more per-cpu buffers

   - ethtool: stats: fix a copy-paste error - init correct array size

  Previous releases - regressions:

   - sched: fix packet stuck problem for lockless qdisc

   - net: really orphan skbs tied to closing sk

   - mlx4: fix EEPROM dump support

   - bpf: fix alu32 const subreg bound tracking on bitwise operations

   - bpf: fix mask direction swap upon off reg sign change

   - bpf, offload: reorder offload callback 'prepare' in verifier

   - stmmac: Fix MAC WoL not working if PHY does not support WoL

   - packetmmap: fix only tx timestamp on request

   - tipc: skb_linearize the head skb when reassembling msgs

  Previous releases - always broken:

   - mac80211: address recent "FragAttacks" vulnerabilities

   - mac80211: do not accept/forward invalid EAPOL frames

   - mptcp: avoid potential error message floods

   - bpf, ringbuf: deny reserve of buffers larger than ringbuf to
     prevent out of buffer writes

   - bpf: forbid trampoline attach for functions with variable arguments

   - bpf: add deny list of functions to prevent inf recursion of tracing
     programs

   - tls splice: check SPLICE_F_NONBLOCK instead of MSG_DONTWAIT

   - can: isotp: prevent race between isotp_bind() and
     isotp_setsockopt()

   - netfilter: nft_set_pipapo_avx2: Add irq_fpu_usable() check,
     fallback to non-AVX2 version

  Misc:

   - bpf: add kconfig knob for disabling unpriv bpf by default"

* tag 'net-5.13-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (172 commits)
  net: phy: Document phydev::dev_flags bits allocation
  mptcp: validate 'id' when stopping the ADD_ADDR retransmit timer
  mptcp: avoid error message on infinite mapping
  mptcp: drop unconditional pr_warn on bad opt
  mptcp: avoid OOB access in setsockopt()
  nfp: update maintainer and mailing list addresses
  net: mvpp2: add buffer header handling in RX
  bnx2x: Fix missing error code in bnx2x_iov_init_one()
  net: zero-initialize tc skb extension on allocation
  net: hns: Fix kernel-doc
  sctp: fix the proc_handler for sysctl encap_port
  sctp: add the missing setting for asoc encap_port
  bpf, selftests: Adjust few selftest result_unpriv outcomes
  bpf: No need to simulate speculative domain for immediates
  bpf: Fix mask direction swap upon off reg sign change
  bpf: Wrap aux data inside bpf_sanitize_info container
  bpf: Fix BPF_LSM kconfig symbol dependency
  selftests/bpf: Add test for l3 use of bpf_redirect_peer
  bpftool: Add sock_release help info for cgroup attach/prog load command
  net: dsa: microchip: enable phy errata workaround on 9567
  ...
2021-05-26 17:44:49 -10:00
Linus Torvalds f71d49e01b spi: Fixes for v5.13
There's some device specific fixes here but also an unusually large
 number of fixes for the core, including both fixes for breakage
 introduced on ACPI systems while fixing the long standing confusion
 about the polarity of GPIO chip selects specified through DT, and fixes
 for ordering issues on unregistration which have been exposed through
 the wider usage of devm_.
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Merge tag 'spi-fix-v5.13-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi

Pull spi fixes from Mark Brown:
 "There's some device specific fixes here but also an unusually large
  number of fixes for the core, including both fixes for breakage
  introduced on ACPI systems while fixing the long standing confusion
  about the polarity of GPIO chip selects specified through DT, and
  fixes for ordering issues on unregistration which have been exposed
  through the wider usage of devm_."

* tag 'spi-fix-v5.13-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
  spi: sc18is602: implement .max_{transfer,message}_size() for the controller
  spi: sc18is602: don't consider the chip select byte in sc18is602_check_transfer
  MAINTAINERS: Add Alain Volmat as STM32 SPI maintainer
  dt-bindings: spi: spi-mux: rename flash node
  spi: Don't have controller clean up spi device before driver unbind
  spi: Assume GPIO CS active high in ACPI case
  spi: sprd: Add missing MODULE_DEVICE_TABLE
  spi: Switch to signed types for *_native_cs SPI controller fields
  spi: take the SPI IO-mutex in the spi_set_cs_timing method
  spi: spi-fsl-dspi: Fix a resource leak in an error handling path
  spi: spi-zynq-qspi: Fix stack violation bug
  spi: spi-zynq-qspi: Fix kernel-doc warning
  spi: altera: Make SPI_ALTERA_CORE invisible
  spi: Fix spi device unregister flow
2021-05-24 07:22:41 -10:00
Linus Torvalds 5328bf8ba4 Devicetree fixes for 5.13, take 2:
- Another batch of removing unneeded type references in schemas
 
 - Fix some out of date filename references
 
 - Convert renesas,drif schema to use DT graph schema
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Merge tag 'devicetree-fixes-for-5.13-2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

Pull devicetree fixes from Rob Herring:

 - Another batch of removing unneeded type references in schemas

 - Fix some out of date filename references

 - Convert renesas,drif schema to use DT graph schema

* tag 'devicetree-fixes-for-5.13-2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
  dt-bindings: More removals of type references on common properties
  dt-bindings: media: renesas,drif: Use graph schema
  leds: Fix reference file name of documentation
  dt-bindings: phy: cadence-torrent: update reference file of docs
2021-05-21 06:24:45 -10:00
Linus Torvalds ba816d3c26 ARM: SoC fixes for 5.13
Only a small number of fixes so far, including some that I had applied
 during the merge window, so this is based on the original merge of the
 other branches.
 
  - The largest change is a fix for a reference counting bug in
    the AMD TEE driver.
 
  - Neil Armstrong now co-maintains Amlogic SoC support
 
  - Two build warning fixes for renesas device tree files
 
  - A sign expansion bug for optee
 
  - A DT binding fix for a mismerge
 
 Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Merge tag 'arm-soc-fixes-5.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM SoC fixes from Arnd Bergmann:
 "Only a small number of fixes so far, including some that I had applied
  during the merge window, so this is based on the original merge of the
  other branches.

   - The largest change is a fix for a reference counting bug in the AMD
     TEE driver.

   - Neil Armstrong now co-maintains Amlogic SoC support

   - Two build warning fixes for renesas device tree files

   - A sign expansion bug for optee

   - A DT binding fix for a mismerge"

* tag 'arm-soc-fixes-5.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
  ARM: npcm: wpcm450: select interrupt controller driver
  MAINTAINERS: ARM/Amlogic SoCs: add Neil as primary maintainer
  tee: amdtee: unload TA only when its refcount becomes 0
  dt-bindings: nvmem: mediatek: remove duplicate mt8192 line
  firmware: arm_scmi: Remove duplicate declaration of struct scmi_protocol_handle
  firmware: arm_scpi: Prevent the ternary sign expansion bug
  arm64: dts: renesas: Add port@0 node for all CSI-2 nodes to dtsi
  arm64: dts: renesas: aistarvision-mipi-adapter-2.1: Fix CSI40 ports
2021-05-20 14:46:26 -10:00
DENG Qingfang 4006f986c0 dt-bindings: net: dsa: add MT7530 interrupt controller binding
Add device tree binding to support MT7530 interrupt controller.

Signed-off-by: DENG Qingfang <dqfext@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2021-05-19 13:27:42 -07:00
Geert Uytterhoeven d5b3bd6ab5 dt-bindings: net: renesas,ether: Update Sergei's email address
Update Sergei's email address, as per commit 534a8bf0cc
("MAINTAINERS: switch to my private email for Renesas Ethernet
drivers").

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Sergei Shtylyov <sergei.shtylyov@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2021-05-19 13:08:58 -07:00
Stephan Gerhold 9cc52f5a53 dt-bindings: net: nfc: s3fwrn5: Add optional clock
On some systems, S3FWRN5 depends on having an external clock enabled
to function correctly. Allow declaring that clock in the device tree.

Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2021-05-19 12:44:23 -07:00
Mark Brown c37fe6aff8 Linux 5.13-rc2
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Merge tag 'v5.13-rc2' into spi-5.13

Linux 5.13-rc2
2021-05-18 17:24:52 +01:00
Michael Walle 0b07154f06
dt-bindings: spi: spi-mux: rename flash node
The recent conversion of the common MTD properties to YAML now mandates
a particular node name for SPI flash devices.

Reported-by: Rob Herring <robh@kernel.org>
Signed-off-by: Michael Walle <michael@walle.cc>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210517153946.9502-1-michael@walle.cc
Signed-off-by: Mark Brown <broonie@kernel.org>
2021-05-18 14:04:24 +01:00
Ezequiel Garcia f9da1c9d7f dt-bindings: net: rockchip-dwmac: add rk3568 compatible string
Add compatible string for RK3568 gmac, and constrain it to
be compatible with Synopsys dwmac 4.20a.

Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2021-05-17 15:34:43 -07:00
Rob Herring c17611592d dt-bindings: More removals of type references on common properties
Users of common properties shouldn't have a type definition as the
common schemas already have one. A few new ones slipped in and
*-names was missed in the last clean-up pass. Drop all the unnecessary
type references in the tree.

A meta-schema update to catch these is pending.

Cc: Stephen Boyd <sboyd@kernel.org>
Cc: Olivier Moysan <olivier.moysan@foss.st.com>
Cc: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
Cc: Lars-Peter Clausen <lars@metafoo.de>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Orson Zhai <orsonzhai@gmail.com>
Cc: Baolin Wang <baolin.wang7@gmail.com>
Cc: Chunyan Zhang <zhang.lyra@gmail.com>
Cc: Liam Girdwood <lgirdwood@gmail.com>
Cc: Fabrice Gasnier <fabrice.gasnier@st.com>
Cc: Odelu Kukatla <okukatla@codeaurora.org>
Cc: Alex Elder <elder@kernel.org>
Cc: Shengjiu Wang <shengjiu.wang@nxp.com>
Cc: linux-clk@vger.kernel.org
Cc: alsa-devel@alsa-project.org
Cc: linux-iio@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-input@vger.kernel.org
Cc: linux-pm@vger.kernel.org
Cc: netdev@vger.kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Georgi Djakov <djakov@kernel.org>
Reviewed-by: Luca Ceresoli <luca@lucaceresoli.net>
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Acked-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Link: https://lore.kernel.org/r/20210510204524.617390-1-robh@kernel.org
2021-05-17 16:20:08 -05:00
Rob Herring 4710ccc52e dt-bindings: media: renesas,drif: Use graph schema
Convert the renesas,drif binding schema to use the graph schema. The
binding referred to video-interfaces.txt, but it doesn't actually use any
properties from it as 'sync-active' is a custom property. As 'sync-active'
is custom, it needs a type definition.

Cc: Mauro Carvalho Chehab <mchehab@kernel.org>
Cc: Ramesh Shanmugasundaram <rashanmu@gmail.com>
Cc: linux-media@vger.kernel.org
Cc: linux-renesas-soc@vger.kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Fabrizio Castro <fabrizio.castro.jz@renesas.com>
Link: https://lore.kernel.org/r/20210510203514.603471-1-robh@kernel.org
2021-05-17 16:19:54 -05:00
Ansuel Smith 0c994a28e7 devicetree: bindings: dsa: qca8k: Document internal mdio definition
Document new way of declare mapping of internal PHY to port.
The new implementation directly declare the PHY connected to the port
by adding a node in the switch node. The driver detect this and register
an internal mdiobus using the mapping defined in the mdio node.

Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2021-05-14 15:30:23 -07:00
Ansuel Smith 227a9ffc1b devicetree: net: dsa: qca8k: Document new compatible qca8327
Add support for qca8327 in the compatible list.

Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2021-05-14 15:30:22 -07:00
Tobias Schramm 2cc8c910f5 dt-bindings: net: rockchip-dwmac: add rk3308 gmac compatible
The Rockchip RK3308 has a gmac that is not fully compatible with any of the
other Rockchip gmacs.
This patch adds a compatible string for it.

Signed-off-by: Tobias Schramm <t.schramm@manjaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2021-05-14 15:13:51 -07:00
Wan Jiabing 0bd50826a4 leds: Fix reference file name of documentation
In commit 56b01acc1c ("dt-bindings: gpio: fairchild,74hc595:
Convert to json-schema"), gpio-74x164.txt was deleted and replaced
by fairchild,74hc595.yaml. Fix the reference file name.

Signed-off-by: Wan Jiabing <wanjiabing@vivo.com>
Acked-by: Pavel Machek <pavel@ucw.cz>
Link: https://lore.kernel.org/r/20210506070824.10965-1-wanjiabing@vivo.com
Signed-off-by: Rob Herring <robh@kernel.org>
2021-05-11 14:48:43 -05:00
Wan Jiabing 5311221304 dt-bindings: phy: cadence-torrent: update reference file of docs
In commit fd7abc3c5b ("phy: cadence-torrent: Use a common header
file for Cadence SERDES"), phy-cadence-torrent.h was renamed to
phy-cadence.h. Fix it of the Documentation.

Signed-off-by: Wan Jiabing <wanjiabing@vivo.com>
Link: https://lore.kernel.org/r/20210506114940.22215-1-wanjiabing@vivo.com
Signed-off-by: Rob Herring <robh@kernel.org>
2021-05-10 11:53:28 -05:00
Linus Torvalds 0f979d815c Kbuild updates for v5.13 (2nd)
- Convert sh and sparc to use generic shell scripts to generate the
    syscall headers
 
  - refactor .gitignore files
 
  - Update kernel/config_data.gz only when the content of the .config is
    really changed, which avoids the unneeded re-link of vmlinux
 
  - move "remove stale files" workarounds to scripts/remove-stale-files
 
  - suppress unused-but-set-variable warnings by default for Clang as well
 
  - fix locale setting LANG=C to LC_ALL=C
 
  - improve 'make distclean'
 
  - always keep intermediate objects from scripts/link-vmlinux.sh
 
  - move IF_ENABLED out of <linux/kconfig.h> to make it self-contained
 
  - misc cleanups
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Merge tag 'kbuild-v5.13-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

Pull more Kbuild updates from Masahiro Yamada:

 - Convert sh and sparc to use generic shell scripts to generate the
   syscall headers

 - refactor .gitignore files

 - Update kernel/config_data.gz only when the content of the .config
   is really changed, which avoids the unneeded re-link of vmlinux

 - move "remove stale files" workarounds to scripts/remove-stale-files

 - suppress unused-but-set-variable warnings by default for Clang
   as well

 - fix locale setting LANG=C to LC_ALL=C

 - improve 'make distclean'

 - always keep intermediate objects from scripts/link-vmlinux.sh

 - move IF_ENABLED out of <linux/kconfig.h> to make it self-contained

 - misc cleanups

* tag 'kbuild-v5.13-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (25 commits)
  linux/kconfig.h: replace IF_ENABLED() with PTR_IF() in <linux/kernel.h>
  kbuild: Don't remove link-vmlinux temporary files on exit/signal
  kbuild: remove the unneeded comments for external module builds
  kbuild: make distclean remove tag files in sub-directories
  kbuild: make distclean work against $(objtree) instead of $(srctree)
  kbuild: refactor modname-multi by using suffix-search
  kbuild: refactor fdtoverlay rule
  kbuild: parameterize the .o part of suffix-search
  arch: use cross_compiling to check whether it is a cross build or not
  kbuild: remove ARCH=sh64 support from top Makefile
  .gitignore: prefix local generated files with a slash
  kbuild: replace LANG=C with LC_ALL=C
  Makefile: Move -Wno-unused-but-set-variable out of GCC only block
  kbuild: add a script to remove stale generated files
  kbuild: update config_data.gz only when the content of .config is changed
  .gitignore: ignore only top-level modules.builtin
  .gitignore: move tags and TAGS close to other tag files
  kernel/.gitgnore: remove stale timeconst.h and hz.bc
  usr/include: refactor .gitignore
  genksyms: fix stale comment
  ...
2021-05-08 10:00:11 -07:00
Linus Torvalds 1ad77a05cf I3C for 5.13
Subsystem:
  - Fix i3c_master_register error path.
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Merge tag 'i3c/for-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux

Pull i3cupdates from Alexandre Belloni:
 "Fix i3c_master_register error path"

* tag 'i3c/for-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux:
  Revert "i3c master: fix missing destroy_workqueue() on error in i3c_master_register"
  dt-bindings: i3c: Fix silvaco,i3c-master-v1 compatible string
  i3c: master: svc: remove redundant assignment to cmd->read_len
2021-05-07 13:06:34 -07:00
Linus Torvalds aef511fb91 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input updates from Dmitry Torokhov:

 - three new touchscreen drivers: Hycon HY46XX, ILITEK Lego Series,
   and MStar MSG2638

 - a new driver for Azoteq IQS626A proximity and touch controller

 - addition of Amazon Game Controller to the list of devices handled
   by the xpad driver

 - Elan touchscreen driver will avoid binding to devices described as
   I2CHID compatible in ACPI tables

 - various driver fixes

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (56 commits)
  Input: xpad - add support for Amazon Game Controller
  Input: ili210x - add missing negation for touch indication on ili210x
  MAINTAINERS: repair reference in HYCON HY46XX TOUCHSCREEN SUPPORT
  Input: add driver for the Hycon HY46XX touchpanel series
  dt-bindings: touchscreen: Add HY46XX bindings
  dt-bindings: Add Hycon Technology vendor prefix
  Input: cyttsp - flag the device properly
  Input: cyttsp - set abs params for ABS_MT_TOUCH_MAJOR
  Input: cyttsp - drop the phys path
  Input: cyttsp - reduce reset pulse timings
  Input: cyttsp - error message on boot mode exit error
  Input: apbps2 - remove useless variable
  Input: mms114 - support MMS136
  Input: mms114 - convert bindings to YAML and extend
  Input: Add support for ILITEK Lego Series
  dt-bindings: input: touchscreen: ilitek_ts_i2c: Add bindings
  Input: add MStar MSG2638 touchscreen driver
  dt-bindings: input/touchscreen: add bindings for msg2638
  Input: silead - add workaround for x86 BIOS-es which bring the chip up in a stuck state
  Input: elants_i2c - do not bind to i2c-hid compatible ACPI instantiated devices
  ...
2021-05-06 23:37:55 -07:00
Linus Torvalds 2423e142b3 Devicetree fixes for v5.13-rc:
- Several Renesas binding fixes to fix warnings
 
 - Remove duplicate compatibles in 8250 binding
 
 - Remove orphaned Sigma Designs Tango bindings
 
 - Fix bcm2711-hdmi binding to use 'additionalProperties'
 
 - Fix idt,32434-pic warning for missing 'interrupts' property
 
 - Fix 'stored but not read' warnings in DT overlay code
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Merge tag 'devicetree-fixes-for-5.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

Pull devicetree fixes from Rob Herring:

 - Several Renesas binding fixes to fix warnings

 - Remove duplicate compatibles in 8250 binding

 - Remove orphaned Sigma Designs Tango bindings

 - Fix bcm2711-hdmi binding to use 'additionalProperties'

 - Fix idt,32434-pic warning for missing 'interrupts' property

 - Fix 'stored but not read' warnings in DT overlay code

* tag 'devicetree-fixes-for-5.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
  dt-bindings: net: renesas,etheravb: Fix optional second clock name
  dt-bindings: display: renesas,du: Add missing power-domains property
  dt-bindings: media: renesas,vin: Make resets optional on R-Car Gen1
  dt-bindings: PCI: rcar-pci-host: Document missing R-Car H1 support
  of: overlay: Remove redundant assignment to ret
  dt-bindings: serial: 8250: Remove duplicated compatible strings
  dt-bindings: Remove unused Sigma Designs Tango bindings
  dt-bindings: bcm2711-hdmi: Fix broken schema
  dt-bindings: interrupt-controller: idt,32434-pic: Add missing interrupts property
2021-05-06 09:53:40 -07:00
Linus Torvalds 939b7cbc00 RISC-V Patches for the 5.13 Merge Window, Part 1
* Support for the memtest= kernel command-line argument.
 * Support for building the kernel with FORTIFY_SOURCE.
 * Support for generic clockevent broadcasts.
 * Support for the buildtar build target.
 * Some build system cleanups to pass more LLVM-friendly arguments.
 * Support for kprobes.
 * A rearranged kernel memory map, the first part of supporting sv48
   systems.
 * Improvements to kexec, along with support for kdump and crash kernels.
 * An alternatives-based errata framework, along with support for
   handling a pair of errata that manifest on some SiFive designs
   (including the HiFive Unmatched).
 * Support for XIP.
 * A device tree for the Microchip PolarFire ICICLE SoC and associated
   dev board.
 
 Along with a bunch of cleanups.  There are already a handful of fixes
 on the list so there will likely be a part 2.
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Merge tag 'riscv-for-linus-5.13-mw0' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux

Pull RISC-V updates from Palmer Dabbelt:

 - Support for the memtest= kernel command-line argument.

 - Support for building the kernel with FORTIFY_SOURCE.

 - Support for generic clockevent broadcasts.

 - Support for the buildtar build target.

 - Some build system cleanups to pass more LLVM-friendly arguments.

 - Support for kprobes.

 - A rearranged kernel memory map, the first part of supporting sv48
   systems.

 - Improvements to kexec, along with support for kdump and crash
   kernels.

 - An alternatives-based errata framework, along with support for
   handling a pair of errata that manifest on some SiFive designs
   (including the HiFive Unmatched).

 - Support for XIP.

 - A device tree for the Microchip PolarFire ICICLE SoC and associated
   dev board.

... along with a bunch of cleanups.  There are already a handful of fixes
on the list so there will likely be a part 2.

* tag 'riscv-for-linus-5.13-mw0' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: (45 commits)
  RISC-V: Always define XIP_FIXUP
  riscv: Remove 32b kernel mapping from page table dump
  riscv: Fix 32b kernel build with CONFIG_DEBUG_VIRTUAL=y
  RISC-V: Fix error code returned by riscv_hartid_to_cpuid()
  RISC-V: Enable Microchip PolarFire ICICLE SoC
  RISC-V: Initial DTS for Microchip ICICLE board
  dt-bindings: riscv: microchip: Add YAML documentation for the PolarFire SoC
  RISC-V: Add Microchip PolarFire SoC kconfig option
  RISC-V: enable XIP
  RISC-V: Add crash kernel support
  RISC-V: Add kdump support
  RISC-V: Improve init_resources()
  RISC-V: Add kexec support
  RISC-V: Add EM_RISCV to kexec UAPI header
  riscv: vdso: fix and clean-up Makefile
  riscv/mm: Use BUG_ON instead of if condition followed by BUG.
  riscv/kprobe: fix kernel panic when invoking sys_read traced by kprobe
  riscv: Set ARCH_HAS_STRICT_MODULE_RWX if MMU
  riscv: module: Create module allocations without exec permissions
  riscv: bpf: Avoid breaking W^X
  ...
2021-05-06 09:24:18 -07:00
Linus Torvalds 57151b502c pci-v5.13-changes
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Merge tag 'pci-v5.13-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci

Pull pci updates from Bjorn Helgaas:
 "Enumeration:
   - Release OF node when pci_scan_device() fails (Dmitry Baryshkov)
   - Add pci_disable_parity() (Bjorn Helgaas)
   - Disable Mellanox Tavor parity reporting (Heiner Kallweit)
   - Disable N2100 r8169 parity reporting (Heiner Kallweit)
   - Fix RCiEP device to RCEC association (Qiuxu Zhuo)
   - Convert sysfs "config", "rom", "reset", "label", "index",
     "acpi_index" to static attributes to help fix races in device
     enumeration (Krzysztof Wilczyński)
   - Convert sysfs "vpd" to static attribute (Heiner Kallweit, Krzysztof
     Wilczyński)
   - Use sysfs_emit() in "show" functions (Krzysztof Wilczyński)
   - Remove unused alloc_pci_root_info() return value (Krzysztof
     Wilczyński)

  PCI device hotplug:
   - Fix acpiphp reference count leak (Feilong Lin)

  Power management:
   - Fix acpi_pci_set_power_state() debug message (Rafael J. Wysocki)
   - Fix runtime PM imbalance (Dinghao Liu)

  Virtualization:
   - Increase delay after FLR to work around Intel DC P4510 NVMe erratum
     (Raphael Norwitz)

  MSI:
   - Convert rcar, tegra, xilinx to MSI domains (Marc Zyngier)
   - For rcar, xilinx, use controller address as MSI doorbell (Marc
     Zyngier)
   - Remove unused hv msi_controller struct (Marc Zyngier)
   - Remove unused PCI core msi_controller support (Marc Zyngier)
   - Remove struct msi_controller altogether (Marc Zyngier)
   - Remove unused default_teardown_msi_irqs() (Marc Zyngier)
   - Let host bridges declare their reliance on MSI domains (Marc
     Zyngier)
   - Make pci_host_common_probe() declare its reliance on MSI domains
     (Marc Zyngier)
   - Advertise mediatek lack of built-in MSI handling (Thomas Gleixner)
   - Document ways of ending up with NO_MSI (Marc Zyngier)
   - Refactor HT advertising of NO_MSI flag (Marc Zyngier)

  VPD:
   - Remove obsolete Broadcom NIC VPD length-limiting quirk (Heiner
     Kallweit)
   - Remove sysfs VPD size checking dead code (Heiner Kallweit)
   - Convert VPF sysfs file to static attribute (Heiner Kallweit)
   - Remove unnecessary pci_set_vpd_size() (Heiner Kallweit)
   - Tone down "missing VPD" message (Heiner Kallweit)

  Endpoint framework:
   - Fix NULL pointer dereference when epc_features not implemented
     (Shradha Todi)
   - Add missing destroy_workqueue() in endpoint test (Yang Yingliang)

  Amazon Annapurna Labs PCIe controller driver:
   - Fix compile testing without CONFIG_PCI_ECAM (Arnd Bergmann)
   - Fix "no symbols" warnings when compile testing with
     CONFIG_TRIM_UNUSED_KSYMS (Arnd Bergmann)

  APM X-Gene PCIe controller driver:
   - Fix cfg resource mapping regression (Dejin Zheng)

  Broadcom iProc PCIe controller driver:
   - Return zero for success of iproc_msi_irq_domain_alloc() (Pali
     Rohár)

  Broadcom STB PCIe controller driver:
   - Add reset_control_rearm() stub for !CONFIG_RESET_CONTROLLER (Jim
     Quinlan)
   - Fix use of BCM7216 reset controller (Jim Quinlan)
   - Use reset/rearm for Broadcom STB pulse reset instead of
     deassert/assert (Jim Quinlan)
   - Fix brcm_pcie_probe() error return for unsupported revision (Wei
     Yongjun)

  Cavium ThunderX PCIe controller driver:
   - Fix compile testing (Arnd Bergmann)
   - Fix "no symbols" warnings when compile testing with
     CONFIG_TRIM_UNUSED_KSYMS (Arnd Bergmann)

  Freescale Layerscape PCIe controller driver:
   - Fix ls_pcie_ep_probe() syntax error (comma for semicolon)
     (Krzysztof Wilczyński)
   - Remove layerscape-gen4 dependencies on OF and ARM64, add dependency
     on ARCH_LAYERSCAPE (Geert Uytterhoeven)

  HiSilicon HIP PCIe controller driver:
   - Remove obsolete HiSilicon PCIe DT description (Dongdong Liu)

  Intel Gateway PCIe controller driver:
   - Remove unused pcie_app_rd() (Jiapeng Chong)

  Intel VMD host bridge driver:
   - Program IRTE with Requester ID of VMD endpoint, not child device
     (Jon Derrick)
   - Disable VMD MSI-X remapping when possible so children can use more
     MSI-X vectors (Jon Derrick)

  MediaTek PCIe controller driver:
   - Configure FC and FTS for functions other than 0 (Ryder Lee)
   - Add YAML schema for MediaTek (Jianjun Wang)
   - Export pci_pio_to_address() for module use (Jianjun Wang)
   - Add MediaTek MT8192 PCIe controller driver (Jianjun Wang)
   - Add MediaTek MT8192 INTx support (Jianjun Wang)
   - Add MediaTek MT8192 MSI support (Jianjun Wang)
   - Add MediaTek MT8192 system power management support (Jianjun Wang)
   - Add missing MODULE_DEVICE_TABLE (Qiheng Lin)

  Microchip PolarFlare PCIe controller driver:
   - Make several symbols static (Wei Yongjun)

  NVIDIA Tegra PCIe controller driver:
   - Add MCFG quirks for Tegra194 ECAM errata (Vidya Sagar)
   - Make several symbols const (Rikard Falkeborn)
   - Fix Kconfig host/endpoint typo (Wesley Sheng)

  SiFive FU740 PCIe controller driver:
   - Add pcie_aux clock to prci driver (Greentime Hu)
   - Use reset-simple in prci driver for PCIe (Greentime Hu)
   - Add SiFive FU740 PCIe host controller driver and DT binding (Paul
     Walmsley, Greentime Hu)

  Synopsys DesignWare PCIe controller driver:
   - Move MSI Receiver init to dw_pcie_host_init() so it is
     re-initialized along with the RC in resume (Jisheng Zhang)
   - Move iATU detection earlier to fix regression (Hou Zhiqiang)

  TI J721E PCIe driver:
   - Add DT binding and TI j721e support for refclk to PCIe connector
     (Kishon Vijay Abraham I)
   - Add host mode and endpoint mode DT bindings for TI AM64 SoC (Kishon
     Vijay Abraham I)

  TI Keystone PCIe controller driver:
   - Use generic config accessors for TI AM65x (K3) to fix regression
     (Kishon Vijay Abraham I)

  Xilinx NWL PCIe controller driver:
   - Add support for coherent PCIe DMA traffic using CCI (Bharat Kumar
     Gogada)
   - Add optional "dma-coherent" DT property (Bharat Kumar Gogada)

  Miscellaneous:
   - Fix kernel-doc warnings (Krzysztof Wilczyński)
   - Remove unused MicroGate SyncLink device IDs (Jiri Slaby)
   - Remove redundant dev_err() for devm_ioremap_resource() failure
     (Chen Hui)
   - Remove redundant initialization (Colin Ian King)
   - Drop redundant dev_err() for platform_get_irq() errors (Krzysztof
     Wilczyński)"

* tag 'pci-v5.13-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (98 commits)
  riscv: dts: Add PCIe support for the SiFive FU740-C000 SoC
  PCI: fu740: Add SiFive FU740 PCIe host controller driver
  dt-bindings: PCI: Add SiFive FU740 PCIe host controller
  MAINTAINERS: Add maintainers for SiFive FU740 PCIe driver
  clk: sifive: Use reset-simple in prci driver for PCIe driver
  clk: sifive: Add pcie_aux clock in prci driver for PCIe driver
  PCI: brcmstb: Use reset/rearm instead of deassert/assert
  ata: ahci_brcm: Fix use of BCM7216 reset controller
  reset: add missing empty function reset_control_rearm()
  PCI: Allow VPD access for QLogic ISP2722
  PCI/VPD: Add helper pci_get_func0_dev()
  PCI/VPD: Remove pci_vpd_find_tag() SRDT handling
  PCI/VPD: Remove pci_vpd_find_tag() 'offset' argument
  PCI/VPD: Change pci_vpd_init() return type to void
  PCI/VPD: Make missing VPD message less alarming
  PCI/VPD: Remove pci_set_vpd_size()
  x86/PCI: Remove unused alloc_pci_root_info() return value
  MAINTAINERS: Add Jianjun Wang as MediaTek PCI co-maintainer
  PCI: mediatek-gen3: Add system PM support
  PCI: mediatek-gen3: Add MSI support
  ...
2021-05-05 13:24:11 -07:00
Linus Torvalds 7b9df264f0 pwm: Changes for v5.13-rc1
This set of changes adds support for the PWM controller found on Toshiba
 Visconti SoCs and converts a couple of drivers to the atomic API.
 
 There's also a bunch of cleanups and minor fixes across the board.
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Merge tag 'pwm/for-5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm

Pull pwm updates from Thierry Reding:
 "This adds support for the PWM controller found on Toshiba Visconti
  SoCs and converts a couple of drivers to the atomic API.

  There's also a bunch of cleanups and minor fixes across the board"

* tag 'pwm/for-5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm: (35 commits)
  pwm: Reword docs about pwm_apply_state()
  pwm: atmel: Improve duty cycle calculation in .apply()
  pwm: atmel: Fix duty cycle calculation in .get_state()
  pwm: visconti: Add Toshiba Visconti SoC PWM support
  dt-bindings: pwm: Add bindings for Toshiba Visconti PWM Controller
  arm64: dts: rockchip: Remove clock-names from PWM nodes
  ARM: dts: rockchip: Remove clock-names from PWM nodes
  dt-bindings: pwm: rockchip: Add more compatible strings
  dt-bindings: pwm: Convert pwm-rockchip.txt to YAML
  pwm: mediatek: Remove unused function
  pwm: pca9685: Improve runtime PM behavior
  pwm: pca9685: Support hardware readout
  pwm: pca9685: Switch to atomic API
  pwm: lpss: Don't modify HW state in .remove callback
  pwm: sti: Free resources only after pwmchip_remove()
  pwm: sti: Don't modify HW state in .remove callback
  pwm: lpc3200: Don't modify HW state in .remove callback
  pwm: lpc18xx-sct: Free resources only after pwmchip_remove()
  pwm: bcm-kona: Don't modify HW state in .remove callback
  pwm: bcm2835: Free resources only after pwmchip_remove()
  ...
2021-05-05 12:53:16 -07:00
Linus Torvalds 583f2bcf86 - Remove duplicate error message for the amlogic driver (Tang Bin)
- Fix spellos in comments for the tegra and sun8i (Bhaskar Chowdhury)
 
 - Add the missing fifth node on the rcar_gen3 sensor (Niklas
   Söderlund)
 
 - Remove duplicate include in ti-bandgap (Zhang Yunkai)
 
 - Assign error code in the error path in the function
   thermal_of_populate_bind_params() (Jia-Ju Bai)
 
 - Fix spelling mistake in a comment 'disabed' -> 'disabled' (Colin Ian
   King)
 
 - Use the device name instead of auto-numbering for a better
   identification of the cooling device (Daniel Lezcano)
 
 - Improve a bit the division accuracy in the power allocator governor
   (Jeson Gao)
 
 - Enable the missing third sensor on msm8976 (Konrad Dybcio)
 
 - Add QCom tsens driver co-maintainer (Thara Gopinath)
 
 - Fix memory leak and use after free errors in the core code (Daniel
   Lezcano)
 
 - Add the MDM9607 compatible bindings (Konrad Dybcio)
 
 - Fix trivial spello in the copyright name for Hisilicon (Hao Fang)
 
 - Fix negative index array access when converting the frequency to
   power in the energy model (Brian-sy Yang)
 
 - Add support for Gen2 new PMIC support for Qcom SPMI (David Collins)
 
 - Update maintainer file for CPU cooling device section (Lukasz Luba)
 
 - Fix missing put_device on error in the Qcom tsens driver (Guangqing
   Zhu)
 
 - Add compatible DT binding for sm8350 (Robert Foss)
 
 - Add support for the MDM9607's tsens driver (Konrad Dybcio)
 
 - Remove duplicate error messages in thermal_mmio and the bcm2835
   driver (Ruiqi Gong)
 
 - Add the Thermal Temperature Cooling driver (Zhang Rui)
 
 - Remove duplicate error messages in the Hisilicon sensor driver (Ye
   Bin)
 
 - Use the devm_platform_ioremap_resource_byname() function instead of
   a couple of corresponding calls (dingsenjie)
 
 - Sort the headers alphabetically in the ti-bandgap driver (Zhen Lei)
 
 - Add missing property in the DT thermal sensor binding (Rafał
   Miłecki)
 
 - Remove dead code in the ti-bandgap sensor driver (Lin Ruizhe)
 
 - Convert the BRCM DT bindings to the yaml schema (Rafał Miłecki)
 
 - Replace the thermal_notify_framework() call by a call to the
   thermal_zone_device_update() function. Remove the function as well
   as the corresponding documentation (Thara Gopinath)
 
 - Add support for the ipq8064-tsens sensor along with a set of
   cleanups and code preparation (Ansuel Smith)
 
 - Add a lockless __thermal_cdev_update() function to improve the
   locking scheme in the core code and governors (Lukasz Luba)
 
 - Fix multiple cooling device notification changes (Lukasz Luba)
 
 - Remove unneeded variable initialization (Colin Ian King)
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Merge tag 'thermal-v5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux

Pull thermal updates from Daniel Lezcano:

 - Remove duplicate error message for the amlogic driver (Tang Bin)

 - Fix spellos in comments for the tegra and sun8i (Bhaskar Chowdhury)

 - Add the missing fifth node on the rcar_gen3 sensor (Niklas Söderlund)

 - Remove duplicate include in ti-bandgap (Zhang Yunkai)

 - Assign error code in the error path in the function
   thermal_of_populate_bind_params() (Jia-Ju Bai)

 - Fix spelling mistake in a comment 'disabed' -> 'disabled' (Colin Ian
   King)

 - Use the device name instead of auto-numbering for a better
   identification of the cooling device (Daniel Lezcano)

 - Improve a bit the division accuracy in the power allocator governor
   (Jeson Gao)

 - Enable the missing third sensor on msm8976 (Konrad Dybcio)

 - Add QCom tsens driver co-maintainer (Thara Gopinath)

 - Fix memory leak and use after free errors in the core code (Daniel
   Lezcano)

 - Add the MDM9607 compatible bindings (Konrad Dybcio)

 - Fix trivial spello in the copyright name for Hisilicon (Hao Fang)

 - Fix negative index array access when converting the frequency to
   power in the energy model (Brian-sy Yang)

 - Add support for Gen2 new PMIC support for Qcom SPMI (David Collins)

 - Update maintainer file for CPU cooling device section (Lukasz Luba)

 - Fix missing put_device on error in the Qcom tsens driver (Guangqing
   Zhu)

 - Add compatible DT binding for sm8350 (Robert Foss)

 - Add support for the MDM9607's tsens driver (Konrad Dybcio)

 - Remove duplicate error messages in thermal_mmio and the bcm2835
   driver (Ruiqi Gong)

 - Add the Thermal Temperature Cooling driver (Zhang Rui)

 - Remove duplicate error messages in the Hisilicon sensor driver (Ye
   Bin)

 - Use the devm_platform_ioremap_resource_byname() function instead of a
   couple of corresponding calls (dingsenjie)

 - Sort the headers alphabetically in the ti-bandgap driver (Zhen Lei)

 - Add missing property in the DT thermal sensor binding (Rafał Miłecki)

 - Remove dead code in the ti-bandgap sensor driver (Lin Ruizhe)

 - Convert the BRCM DT bindings to the yaml schema (Rafał Miłecki)

 - Replace the thermal_notify_framework() call by a call to the
   thermal_zone_device_update() function. Remove the function as well as
   the corresponding documentation (Thara Gopinath)

 - Add support for the ipq8064-tsens sensor along with a set of cleanups
   and code preparation (Ansuel Smith)

 - Add a lockless __thermal_cdev_update() function to improve the
   locking scheme in the core code and governors (Lukasz Luba)

 - Fix multiple cooling device notification changes (Lukasz Luba)

 - Remove unneeded variable initialization (Colin Ian King)

* tag 'thermal-v5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux: (55 commits)
  thermal/drivers/mtk_thermal: Remove redundant initializations of several variables
  thermal/core/power allocator: Use the lockless __thermal_cdev_update() function
  thermal/core/fair share: Use the lockless __thermal_cdev_update() function
  thermal/core/fair share: Lock the thermal zone while looping over instances
  thermal/core/power_allocator: Update once cooling devices when temp is low
  thermal/core/power_allocator: Maintain the device statistics from going stale
  thermal/core: Create a helper __thermal_cdev_update() without a lock
  dt-bindings: thermal: tsens: Document ipq8064 bindings
  thermal/drivers/tsens: Add support for ipq8064-tsens
  thermal/drivers/tsens: Drop unused define for msm8960
  thermal/drivers/tsens: Replace custom 8960 apis with generic apis
  thermal/drivers/tsens: Fix bug in sensor enable for msm8960
  thermal/drivers/tsens: Use init_common for msm8960
  thermal/drivers/tsens: Add VER_0 tsens version
  thermal/drivers/tsens: Convert msm8960 to reg_field
  thermal/drivers/tsens: Don't hardcode sensor slope
  Documentation: driver-api: thermal: Remove thermal_notify_framework from documentation
  thermal/core: Remove thermal_notify_framework
  iwlwifi: mvm: tt: Replace thermal_notify_framework
  dt-bindings: thermal: brcm,ns-thermal: Convert to the json-schema
  ...
2021-05-05 12:46:48 -07:00
Linus Torvalds 5d6a1b84e0 gpio updates for v5.13
- new driver for the Realtek Otto GPIO controller
 - ACPI support for gpio-mpc8xxx
 - edge event support for gpio-sch (+ Kconfig fixes)
 - Kconfig improvements in gpio-ich
 - fixes to older issues in gpio-mockup
 - ACPI quirk for ignoring EC wakeups on Dell Venue 10 Pro 5055
 - improve the GPIO aggregator code by using more generic interfaces instead of
   reimplementing them in the driver
 - convert the DT bindings for gpio-74x164 to yaml
 - documentation improvements
 - a slew of other minor fixes and improvements to GPIO drivers
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Merge tag 'gpio-updates-for-v5.13-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux

Pull gpio updates from Bartosz Golaszewski:

 - new driver for the Realtek Otto GPIO controller

 - ACPI support for gpio-mpc8xxx

 - edge event support for gpio-sch (+ Kconfig fixes)

 - Kconfig improvements in gpio-ich

 - fixes to older issues in gpio-mockup

 - ACPI quirk for ignoring EC wakeups on Dell Venue 10 Pro 5055

 - improve the GPIO aggregator code by using more generic interfaces
   instead of reimplementing them in the driver

 - convert the DT bindings for gpio-74x164 to yaml

 - documentation improvements

 - a slew of other minor fixes and improvements to GPIO drivers

* tag 'gpio-updates-for-v5.13-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: (34 commits)
  dt-bindings: gpio: add YAML description for rockchip,gpio-bank
  gpio: mxs: remove useless function
  dt-bindings: gpio: fairchild,74hc595: Convert to json-schema
  gpio: it87: remove unused code
  gpio: 104-dio-48e: Fix coding style issues
  gpio: mpc8xxx: Add ACPI support
  gpio: ich: Switch to be dependent on LPC_ICH
  gpio: sch: Drop MFD_CORE selection
  gpio: sch: depends on LPC_SCH
  gpiolib: acpi: Add quirk to ignore EC wakeups on Dell Venue 10 Pro 5055
  gpio: sch: Hook into ACPI GPE handler to catch GPIO edge events
  gpio: sch: Add edge event support
  gpio: aggregator: Replace custom get_arg() with a generic next_arg()
  lib/cmdline: Export next_arg() for being used in modules
  gpio: omap: Use device_get_match_data() helper
  gpio: Add Realtek Otto GPIO support
  dt-bindings: gpio: Binding for Realtek Otto GPIO
  docs: kernel-parameters: Add gpio_mockup_named_lines
  docs: kernel-parameters: Move gpio-mockup for alphabetic order
  lib: bitmap: provide devm_bitmap_alloc() and devm_bitmap_zalloc()
  ...
2021-05-05 12:39:29 -07:00
Johan Jonker 444952956f dt-bindings: gpio: add YAML description for rockchip,gpio-bank
Current dts files with "rockchip,gpio-bank" subnodes
are manually verified. In order to automate this process
the text that describes the compatible in rockchip,pinctrl.txt
is removed and converted to YAML in rockchip,gpio-bank.yaml.

Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
2021-05-05 16:07:41 +02:00
Geert Uytterhoeven 56b01acc1c dt-bindings: gpio: fairchild,74hc595: Convert to json-schema
Convert the Generic 8-bit shift register Device Tree binding
documentation to json-schema.

Rename from gpio-74x164 to fairchild,74hc595, as the former refers to
the Linux driver, and not to a hardware name.
Add the missing hog description.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
2021-05-05 16:07:41 +02:00
Sander Vanheule 951f7da9f6 dt-bindings: gpio: Binding for Realtek Otto GPIO
Add a binding description for Realtek's GPIO controller found on several
of their MIPS-based SoCs (codenamed Otto), such as the RTL838x and
RTL839x series of switch SoCs.

A fallback binding 'realtek,otto-gpio' is provided for cases where the
actual port ordering is not known yet, and enabling the interrupt
controller may result in uncaught interrupts.

Signed-off-by: Sander Vanheule <sander@svanheule.net>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
2021-05-05 16:07:40 +02:00
Linus Torvalds e4adffb8da dmaengine updates for v5.13-rc1
New drivers/devices
  - Support for QCOM SM8150 GPI DMA
 
 Updates:
  - Big pile of idxd updates including support for performance monitoring
  - Support in dw-edma for interleaved dma
  - Support for synchronize() in Xilinx driver
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Merge tag 'dmaengine-5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine

Pull dmaengine updates from Vinod Koul:
 "New drivers/devices:

   - Support for QCOM SM8150 GPI DMA

  Updates:

   - Big pile of idxd updates including support for performance
     monitoring

   - Support in dw-edma for interleaved dma

   - Support for synchronize() in Xilinx driver"

* tag 'dmaengine-5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine: (42 commits)
  dmaengine: idxd: Enable IDXD performance monitor support
  dmaengine: idxd: Add IDXD performance monitor support
  dmaengine: idxd: remove MSIX masking for interrupt handlers
  dmaengine: idxd: device cmd should use dedicated lock
  dmaengine: idxd: support reporting of halt interrupt
  dmaengine: idxd: enable SVA feature for IOMMU
  dmaengine: idxd: convert sprintf() to sysfs_emit() for all usages
  dmaengine: idxd: add interrupt handle request and release support
  dmaengine: idxd: add support for readonly config mode
  dmaengine: idxd: add percpu_ref to descriptor submission path
  dmaengine: idxd: remove detection of device type
  dmaengine: idxd: iax bus removal
  dmaengine: idxd: fix cdev setup and free device lifetime issues
  dmaengine: idxd: fix group conf_dev lifetime
  dmaengine: idxd: fix engine conf_dev lifetime
  dmaengine: idxd: fix wq conf_dev 'struct device' lifetime
  dmaengine: idxd: fix idxd conf_dev 'struct device' lifetime
  dmaengine: idxd: use ida for device instance enumeration
  dmaengine: idxd: removal of pcim managed mmio mapping
  dmaengine: idxd: cleanup pci interrupt vector allocation management
  ...
2021-05-04 11:24:46 -07:00
Linus Torvalds 8796ac1d03 remoteproc updates for v5.13
This adds support to the remoteproc core for detaching Linux from a
 running remoteproc, e.g. to reboot Linux while leaving the remoteproc
 running, and it enable this support in the stm32 remoteproc driver.
 
 It also introduces a property for memory carveouts to track if they are
 iomem or system ram, to enable proper handling of the differences.
 
 The imx_rproc received a number of fixes and improvements, in particular
 support for attaching to already running remote processors and i.MX8MQ
 and i.MX8MM support.
 
 The Qualcomm wcss driver gained support for starting and stopping the
 wireless subsystem on QCS404, when not using the TrustZone-based
 validator/loader.
 
 Finally it brings a few fixes to the TI PRU and to the firmware loader
 for the Qualcomm modem subsystem drivers.
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Merge tag 'rproc-v5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc

Pull remoteproc updates from Bjorn Andersson:
 "This adds support to the remoteproc core for detaching Linux from a
  running remoteproc, e.g. to reboot Linux while leaving the remoteproc
  running, and it enable this support in the stm32 remoteproc driver.

  It also introduces a property for memory carveouts to track if they
  are iomem or system ram, to enable proper handling of the differences.

  The imx_rproc received a number of fixes and improvements, in
  particular support for attaching to already running remote processors
  and i.MX8MQ and i.MX8MM support.

  The Qualcomm wcss driver gained support for starting and stopping the
  wireless subsystem on QCS404, when not using the TrustZone-based
  validator/loader.

  Finally it brings a few fixes to the TI PRU and to the firmware loader
  for the Qualcomm modem subsystem drivers"

* tag 'rproc-v5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc: (53 commits)
  remoteproc: stm32: add capability to detach
  dt-bindings: remoteproc: stm32-rproc: add new mailbox channel for detach
  remoteproc: imx_rproc: support remote cores booted before Linux Kernel
  remoteproc: imx_rproc: move memory parsing to rproc_ops
  remoteproc: imx_rproc: enlarge IMX7D_RPROC_MEM_MAX
  remoteproc: imx_rproc: add missing of_node_put
  remoteproc: imx_rproc: fix build error without CONFIG_MAILBOX
  remoteproc: qcom: wcss: Remove unnecessary PTR_ERR()
  remoteproc: qcom: wcss: Fix wrong pointer passed to PTR_ERR()
  remoteproc: qcom: pas: Add modem support for SDX55
  dt-bindings: remoteproc: qcom: pas: Add binding for SDX55
  remoteproc: qcom: wcss: Fix return value check in q6v5_wcss_init_mmio()
  remoteproc: pru: Fix and cleanup firmware interrupt mapping logic
  remoteproc: pru: Fix wrong success return value for fw events
  remoteproc: pru: Fixup interrupt-parent logic for fw events
  remoteproc: qcom: wcnss: Allow specifying firmware-name
  remoteproc: qcom: wcss: explicitly request exclusive reset control
  remoteproc: qcom: wcss: Add non pas wcss Q6 support for QCS404
  dt-bindings: remoteproc: qcom: Add Q6V5 Modem PIL binding for QCS404
  remoteproc: qcom: wcss: populate hardcoded param using driver data
  ...
2021-05-04 11:13:33 -07:00
Linus Torvalds 0c01a4c4ca hwspinlock udpates for v5.13
This removes the SIRF hardware spinlock driver, as the platform is being
 removed.
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Merge tag 'hwlock-v5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc

Pull hwspinlock udpates from Bjorn Andersson:
 "This removes the SIRF hardware spinlock driver, as the platform is
  being removed"

* tag 'hwlock-v5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc:
  hwspinlock: remove sirf driver
2021-05-04 11:04:35 -07:00
Bjorn Helgaas a4ffbb7a96 Merge branch 'remotes/lorenzo/pci/misc'
- Remove layerscape-gen4 dependencies on OF and ARM64, add dependency on
  ARCH_LAYERSCAPE (Geert Uytterhoeven)

- Remove obsolete HiSilicon PCIe DT description (Dongdong Liu)

* remotes/lorenzo/pci/misc:
  dt-bindings: PCI: hisi: Delete the obsolete HiSilicon PCIe file
  PCI: mobiveil: Improve PCIE_LAYERSCAPE_GEN4 dependencies
2021-05-04 10:43:31 -05:00
Bjorn Helgaas 4772ade273 Merge branch 'remotes/lorenzo/pci/xilinx'
- Add support for coherent PCIe DMA traffic using CCI (Bharat Kumar Gogada)

- Add optional "dma-coherent" DT property (Bharat Kumar Gogada)

* remotes/lorenzo/pci/xilinx:
  PCI: xilinx-nwl: Add optional "dma-coherent" property
  PCI: xilinx-nwl: Enable coherent PCIe DMA traffic using CCI
2021-05-04 10:43:30 -05:00
Bjorn Helgaas 98d771eb3d Merge branch 'remotes/lorenzo/pci/risc-v'
- sifive: Add pcie_aux clock to prci driver (Greentime Hu)

- sifive: Use reset-simple in prci driver for PCIe (Greentime Hu)

- Add SiFive FU740 PCIe host controller driver and DT binding (Paul
  Walmsley, Greentime Hu)

* remotes/lorenzo/pci/risc-v:
  riscv: dts: Add PCIe support for the SiFive FU740-C000 SoC
  PCI: fu740: Add SiFive FU740 PCIe host controller driver
  dt-bindings: PCI: Add SiFive FU740 PCIe host controller
  MAINTAINERS: Add maintainers for SiFive FU740 PCIe driver
  clk: sifive: Use reset-simple in prci driver for PCIe driver
  clk: sifive: Add pcie_aux clock in prci driver for PCIe driver
2021-05-04 10:43:28 -05:00
Bjorn Helgaas 0b51c08bde Merge branch 'remotes/lorenzo/pci/mediatek'
- Configure FC and FTS for functions other than 0 (Ryder Lee)

- Add missing MODULE_DEVICE_TABLE (Qiheng Lin)

- Add YAML schema for MediaTek (Jianjun Wang)

- Export pci_pio_to_address() for module use (Jianjun Wang)

- Add MediaTek MT8192 PCIe controller driver (Jianjun Wang)

- Add MediaTek MT8192 INTx support (Jianjun Wang)

- Add MediaTek MT8192 MSI support (Jianjun Wang)

- Add MediaTek MT8192 system power management support (Jianjun Wang)

* remotes/lorenzo/pci/mediatek:
  MAINTAINERS: Add Jianjun Wang as MediaTek PCI co-maintainer
  PCI: mediatek-gen3: Add system PM support
  PCI: mediatek-gen3: Add MSI support
  PCI: mediatek-gen3: Add INTx support
  PCI: mediatek-gen3: Add MediaTek Gen3 driver for MT8192
  PCI: Export pci_pio_to_address() for module use
  dt-bindings: PCI: mediatek-gen3: Add YAML schema
  PCI: mediatek: Add missing MODULE_DEVICE_TABLE
  PCI: mediatek: Configure FC and FTS for functions other than 0
2021-05-04 10:43:28 -05:00
Geert Uytterhoeven 6799e3f281 dt-bindings: net: renesas,etheravb: Fix optional second clock name
If the optional "clock-names" property is present, but the optional TXC
reference clock is not, "make dtbs_check" complains:

    ethernet@e6800000: clock-names: ['fck'] is too short

Fix this by declaring that a single clock name is valid.
While at it, drop the superfluous upper limit on the number of clocks,
as it is implied by the list of descriptions.

Fixes: 6f43735b6d ("dt-bindings: net: renesas,etheravb: Add additional clocks")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/b3d91c9f70a15792ad19c87e4ea35fc876600fae.1620118901.git.geert+renesas@glider.be
Signed-off-by: Rob Herring <robh@kernel.org>
2021-05-04 09:05:46 -05:00
Greentime Hu 43cea116be dt-bindings: PCI: Add SiFive FU740 PCIe host controller
Add PCIe host controller DT bindings of SiFive FU740.

Link: https://lore.kernel.org/r/20210504105940.100004-5-greentime.hu@sifive.com
Signed-off-by: Greentime Hu <greentime.hu@sifive.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Rob Herring <robh@kernel.org>
2021-05-04 12:26:09 +01:00
Geert Uytterhoeven 970aa72c4d dt-bindings: display: renesas,du: Add missing power-domains property
"make dtbs_check" complains:

    arch/arm/boot/dts/r8a7779-marzen.dt.yaml: display@fff80000: 'power-domains' does not match any of the regexes: 'pinctrl-[0-9]+'
    arch/arm64/boot/dts/renesas/r8a77970-v3msk.dt.yaml: display@feb00000: 'power-domains' does not match any of the regexes: 'pinctrl-[0-9]+'
    arch/arm64/boot/dts/renesas/r8a77970-eagle.dt.yaml: display@feb00000: 'power-domains' does not match any of the regexes: 'pinctrl-[0-9]+'
    arch/arm64/boot/dts/renesas/r8a77980-condor.dt.yaml: display@feb00000: 'power-domains' does not match any of the regexes: 'pinctrl-[0-9]+'
    arch/arm64/boot/dts/renesas/r8a77980-v3hsk.dt.yaml: display@feb00000: 'power-domains' does not match any of the regexes: 'pinctrl-[0-9]+'

Fix this by documenting the power-domains property.

Fixes: 99d66127fa ("dt-bindings: display: renesas,du: Convert binding to YAML")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Link: https://lore.kernel.org/r/600d42256515f180bc84b72e8bdb5c5d9126ab62.1619700459.git.geert+renesas@glider.be
Signed-off-by: Rob Herring <robh@kernel.org>
2021-05-03 18:55:32 -05:00
Geert Uytterhoeven 7935bb56e2 dt-bindings: media: renesas,vin: Make resets optional on R-Car Gen1
The "resets" property is not present on R-Car Gen1 SoCs.
Supporting it would require migrating from renesas,cpg-clocks to
renesas,cpg-mssr.

Fixes: 905fc6b1bf ("dt-bindings: rcar-vin: Convert bindings to json-schema")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Link: https://lore.kernel.org/r/217c8197efaee7d803b22d433abb0ea8e33b84c6.1619700314.git.geert+renesas@glider.be
Signed-off-by: Rob Herring <robh@kernel.org>
2021-05-03 15:02:43 -05:00
Geert Uytterhoeven 62b3b3660a dt-bindings: PCI: rcar-pci-host: Document missing R-Car H1 support
scripts/checkpatch.pl -f drivers/pci/controller/pcie-rcar-host.c:

    WARNING: DT compatible string "renesas,pcie-r8a7779" appears un-documented -- check ./Documentation/devicetree/bindings/
    #853: FILE: drivers/pci/controller/pcie-rcar-host.c:853:
    +	{ .compatible = "renesas,pcie-r8a7779",

Re-add the compatible value for R-Car H1, which was lost during the
json-schema conversion.  Make the "resets" property optional on R-Car
H1, as it is not present yet on R-Car Gen1 SoCs.

Fixes: 0d69ce3c2c ("dt-bindings: PCI: rcar-pci-host: Convert bindings to json-schema")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/fb0bb969cd0e5872ab5eac70e070242c0d8a5b81.1619700202.git.geert+renesas@glider.be
Signed-off-by: Rob Herring <robh@kernel.org>
2021-05-03 15:00:59 -05:00
Linus Torvalds d835ff6c96 Nothing too exciting here, just some fixes.
This modifies MAINTAINER's file to remove Dan Murphy's email that is
 bouncing (and does it globally). I hope that does not conflict too badly.
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Merge tag 'leds-5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds

Pull LED updates from Pavel Machek:
 "Nothing too exciting here, just some fixes"

* tag 'leds-5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds:
  leds: pca9532: Assign gpio base dynamically
  leds: trigger: pattern: Switch to using the new API kobj_to_dev()
  leds: LEDS_BLINK_LGM should depend on X86
  leds: lgm: Fix spelling mistake "prepate" -> "prepare"
  MAINTAINERS: Remove Dan Murphy's bouncing email
  leds-lm3642: convert comma to semicolon
  leds: rt4505: Add support for Richtek RT4505 flash LED controller
  leds: rt4505: Add DT binding document for Richtek RT4505
  leds: Kconfig: LEDS_CLASS is usually selected.
  leds: lgm: Improve Kconfig help
  leds: lgm: fix gpiolib dependency
2021-05-03 12:23:03 -07:00
Linus Torvalds a7efd197bc RTC for 5.13
Subsystem:
  - UIE emulation has been reworked to avoid calling drivers callbacks when it is
    known it will not work
 
 Drivers:
  - ab-eoz9: add alarm support
  - pcf8523: add alarm support
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Merge tag 'rtc-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux

Pull RTC updates from Alexandre Belloni:
 "Mostly small fixes and two drivers gaining alarm support. Summary:

  Subsystem:

    - UIE emulation has been reworked to avoid calling driver callbacks
      when it is known it will not work

  Drivers:

   - ab-eoz9: add alarm support

   - pcf8523: add alarm support"

* tag 'rtc-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: (27 commits)
  rtc: sysfs: check features instead of ops
  rtc: omap: use rtc_write to access OMAP_RTC_OSC_REG
  rtc: s5m: Remove reference to parent's device pdata
  rtc: ds1307: Fix wday settings for rx8130
  rtc: pcf8523: report oscillator failures
  rtc: pcf8523: add alarm support
  rtc: pcf8523: remove useless define
  rtc: rtc_update_irq_enable: rework UIE emulation
  rtc: ds1307: remove flags
  rtc: ds1307: replace HAS_ALARM by RTC_FEATURE_ALARM
  rtc: imx-sc: remove .read_alarm
  rtc: ds1511: remove unused function
  rtc: fsl-ftm-alarm: add MODULE_TABLE()
  rtc: rtc-spear: replace spin_lock_irqsave by spin_lock in hard IRQ
  dt-bindings: rtc: qcom-pm8xxx-rtc: Add qcom pm8xxx rtc bindings
  rtc: pm8xxx: Add RTC support for PMIC PMK8350
  rtc: ab-eoz9: make use of RTC_FEATURE_ALARM
  rtc: ab-eoz9: add alarm support
  rtc: ab-eoz9: set regmap max_register
  rtc: pcf85063: fallback to parent of_node
  ...
2021-05-03 12:15:21 -07:00
Zhen Lei a7277a7398 dt-bindings: serial: 8250: Remove duplicated compatible strings
The compatible strings "mediatek,*" appears two times, remove one of them.

Fixes: e69f5dc623 ("dt-bindings: serial: Convert 8250 to json-schema")
Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
Link: https://lore.kernel.org/r/20210422090857.583-1-thunder.leizhen@huawei.com
Signed-off-by: Rob Herring <robh@kernel.org>
2021-05-03 11:46:00 -05:00
Rob Herring c2036abb62 dt-bindings: Remove unused Sigma Designs Tango bindings
The Sigma Designs Tango support has been removed, but 2 binding docs
for NAND and PCIe were missed. Remove them.

Cc: Marc Gonzalez <marc.w.gonzalez@free.fr>
Cc: Richard Weinberger <richard@nod.at>
Cc: Vignesh Raghavendra <vigneshr@ti.com>
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: linux-mtd@lists.infradead.org
Cc: linux-pci@vger.kernel.org
Acked-by: Miquel Raynal <miquel.raynal@bootlin.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20210430153225.3366000-1-robh@kernel.org/
Signed-off-by: Rob Herring <robh@kernel.org>
2021-05-03 10:21:59 -05:00
Linus Torvalds 152d32aa84 ARM:
- Stage-2 isolation for the host kernel when running in protected mode
 
 - Guest SVE support when running in nVHE mode
 
 - Force W^X hypervisor mappings in nVHE mode
 
 - ITS save/restore for guests using direct injection with GICv4.1
 
 - nVHE panics now produce readable backtraces
 
 - Guest support for PTP using the ptp_kvm driver
 
 - Performance improvements in the S2 fault handler
 
 x86:
 
 - Optimizations and cleanup of nested SVM code
 
 - AMD: Support for virtual SPEC_CTRL
 
 - Optimizations of the new MMU code: fast invalidation,
   zap under read lock, enable/disably dirty page logging under
   read lock
 
 - /dev/kvm API for AMD SEV live migration (guest API coming soon)
 
 - support SEV virtual machines sharing the same encryption context
 
 - support SGX in virtual machines
 
 - add a few more statistics
 
 - improved directed yield heuristics
 
 - Lots and lots of cleanups
 
 Generic:
 
 - Rework of MMU notifier interface, simplifying and optimizing
 the architecture-specific code
 
 - Some selftests improvements
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

Pull kvm updates from Paolo Bonzini:
 "This is a large update by KVM standards, including AMD PSP (Platform
  Security Processor, aka "AMD Secure Technology") and ARM CoreSight
  (debug and trace) changes.

  ARM:

   - CoreSight: Add support for ETE and TRBE

   - Stage-2 isolation for the host kernel when running in protected
     mode

   - Guest SVE support when running in nVHE mode

   - Force W^X hypervisor mappings in nVHE mode

   - ITS save/restore for guests using direct injection with GICv4.1

   - nVHE panics now produce readable backtraces

   - Guest support for PTP using the ptp_kvm driver

   - Performance improvements in the S2 fault handler

  x86:

   - AMD PSP driver changes

   - Optimizations and cleanup of nested SVM code

   - AMD: Support for virtual SPEC_CTRL

   - Optimizations of the new MMU code: fast invalidation, zap under
     read lock, enable/disably dirty page logging under read lock

   - /dev/kvm API for AMD SEV live migration (guest API coming soon)

   - support SEV virtual machines sharing the same encryption context

   - support SGX in virtual machines

   - add a few more statistics

   - improved directed yield heuristics

   - Lots and lots of cleanups

  Generic:

   - Rework of MMU notifier interface, simplifying and optimizing the
     architecture-specific code

   - a handful of "Get rid of oprofile leftovers" patches

   - Some selftests improvements"

* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (379 commits)
  KVM: selftests: Speed up set_memory_region_test
  selftests: kvm: Fix the check of return value
  KVM: x86: Take advantage of kvm_arch_dy_has_pending_interrupt()
  KVM: SVM: Skip SEV cache flush if no ASIDs have been used
  KVM: SVM: Remove an unnecessary prototype declaration of sev_flush_asids()
  KVM: SVM: Drop redundant svm_sev_enabled() helper
  KVM: SVM: Move SEV VMCB tracking allocation to sev.c
  KVM: SVM: Explicitly check max SEV ASID during sev_hardware_setup()
  KVM: SVM: Unconditionally invoke sev_hardware_teardown()
  KVM: SVM: Enable SEV/SEV-ES functionality by default (when supported)
  KVM: SVM: Condition sev_enabled and sev_es_enabled on CONFIG_KVM_AMD_SEV=y
  KVM: SVM: Append "_enabled" to module-scoped SEV/SEV-ES control variables
  KVM: SEV: Mask CPUID[0x8000001F].eax according to supported features
  KVM: SVM: Move SEV module params/variables to sev.c
  KVM: SVM: Disable SEV/SEV-ES if NPT is disabled
  KVM: SVM: Free sev_asid_bitmap during init if SEV setup fails
  KVM: SVM: Zero out the VMCB array used to track SEV ASID association
  x86/sev: Drop redundant and potentially misleading 'sev_enabled'
  KVM: x86: Move reverse CPUID helpers to separate header file
  KVM: x86: Rename GPR accessors to make mode-aware variants the defaults
  ...
2021-05-01 10:14:08 -07:00