Arnd Bergmann [Thu, 12 Aug 2021 20:53:54 +0000 (22:53 +0200)]
Merge tag 'amlogic-arm64-dt-for-v5.15' of git://git./linux/kernel/git/amlogic/linux into arm/dt
Amlogic ARM64 DT changes for v5.15:
- nanoki-k2: enable bluetooth
- khadas vim & vim2: improve wifi
* tag 'amlogic-arm64-dt-for-v5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux:
arm64: dts: meson: improve gxm-khadas-vim2 wifi
arm64: dts: meson: improve gxl-s905x-khadas-vim wifi
arm64: dts: meson-gxbb: nanopi-k2: Enable Bluetooth
Link: https://lore.kernel.org/r/032895d9-62b6-6c9e-b04b-9c3d316f27ec@baylibre.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Arnd Bergmann [Thu, 12 Aug 2021 20:52:49 +0000 (22:52 +0200)]
Merge tag 'ti-k3-dt-for-v5.15' of git://git./linux/kernel/git/nmenon/linux into arm/dt
Devicetree changes for TI K3 platforms for v5.15 merge window:
* New features:
- AM64 adds pwm and ecap capability
* tag 'ti-k3-dt-for-v5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/nmenon/linux:
arm64: dts: ti: k3-am642-sk: Add pwm nodes
arm64: dts: ti: k3-am642-evm: Add pwm nodes
arm64: dts: ti: k3-am64-main: Add ecap pwm nodes
arm64: dts: ti: k3-am64-main: Add epwm nodes
Link: https://lore.kernel.org/r/20210809130631.pfvntcichsyeekbo@festive
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Arnd Bergmann [Thu, 12 Aug 2021 20:52:10 +0000 (22:52 +0200)]
Merge tag 'v5.14-next-dts64' of git://git./linux/kernel/git/matthias.bgg/linux into arm/dt
MT8173:
- Add regulator for MFG_ASYNC power domain
- Use alias for MMC to get fixed numbers
MT8183:
- Use alia for MMC to get fixed numbers
- Add optional event number for Global Comman Engine
* tag 'v5.14-next-dts64' of git://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux:
dt-bindings: mediatek: Add optional mediatek,gce-events property
arm64: dts: mt8183: add mediatek,gce-events in mutex
arm64: dts: mediatek: mt8173: Add domain supply for mfg_async
arm64: dts: mt8173: elm: Use aliases to mmc nodes
arm64: dts: mt8183: kukui: Use aliases to mmc nodes
Link: https://lore.kernel.org/r/26c4026a-9f26-d5a3-c30f-439120a4eaa0@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Arnd Bergmann [Thu, 12 Aug 2021 20:51:23 +0000 (22:51 +0200)]
Merge tag 'v5.14-next-dts32' of git://git./linux/kernel/git/matthias.bgg/linux into arm/dt
Increase trip point on MT7623
* tag 'v5.14-next-dts32' of git://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux:
arm: dts: mt7623: increase passive cooling trip
Link: https://lore.kernel.org/r/289ded1c-dae7-54ef-6b56-9433bfcaf9de@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Arnd Bergmann [Thu, 12 Aug 2021 20:50:18 +0000 (22:50 +0200)]
Merge tag 'ixp4xx-dts-arm-soc-v5.15-1' of git://git./linux/kernel/git/linusw/linux-nomadik into arm/dt
IXP4xx DTS file updates for the v5.15 kernel cycle:
- Fix up some (non-urgent) IRQ flags for the PCI buses.
- Add the second UART to the generic ixp4xx.dtsi
- Make use of the new expansion bus driver in all device
trees with e.g. flash memory on the expansion bus.
- Adds the CF card slot to the Gateworks GW2358.
- Add new device trees for:
- Iomega NAS 100D
- D-Link DSM-G600
- Netgear WG302v2
- Arcom Vulcan
- Gateworks Avila GW2348
- Intel IXPD425 and siblings
- Coyote and IXDPG425
- Linksys WRV54G
* tag 'ixp4xx-dts-arm-soc-v5.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik:
ARM: dts: ixp4xx: Add a devicetree for Freecom FSG-3
ARM: dts: ixp4xx: Add devicetree for Linksys WRV54G
ARM: dts: ixp4xx: Add device trees for Coyote and IXDPG425
ARM: dts: ixp4xx: Add Intel IXDP425 etc reference designs
ARM: dts: ixp4xx: Add CF to GW2358
ARM: dts: ixp4xx: Add Gateworks Avila GW2348 device tree
ARM: dts: ixp4xx: Add Arcom Vulcan device tree
ARM: dts: ixp4xx: Add devicetree for Netgear WG302v2
ARM: dts: ixp4xx: Use the expansion bus
ARM: dts: ixp4xx: Add second UART
ARM: dts: ixp4xx: Add devicetree for D-Link DSM-G600 rev A
ARM: dts: ixp4xx: Move EPBX100 flash to external bus node
ARM: dts: ixp4xx: Add devicetree for Iomega NAS 100D
ARM: dts: ixp4xx: Fix up bad interrupt flags
Link: https://lore.kernel.org/r/CACRpkdY19AvWT--OcmEKbwFue_EcThVs7uZeHkzORten7xj-RA@mail.gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Arnd Bergmann [Thu, 12 Aug 2021 20:49:21 +0000 (22:49 +0200)]
Merge tag 'stm32-dt-for-v5.15-1' of git://git./linux/kernel/git/atorgue/stm32 into arm/dt
STM32 DT for v5.15, round 1
Highlights:
----------
-MPU:
- ST boards:
- Add coporcessor detach mailbox on ED and DKx boards
- Fix dtbs_check SAI warnings
- DH boards:
-Fix some dtbs_check warnings: usb, backlight, hdmi
* tag 'stm32-dt-for-v5.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32:
ARM: dts: stm32: Update AV96 adv7513 node per dtbs_check
ARM: dts: stm32: Set {bitclock,frame}-master phandles on ST DKx
ARM: dts: stm32: Add coprocessor detach mbox on stm32mp15x-dkx boards
ARM: dts: stm32: Add coprocessor detach mbox on stm32mp157c-ed1 board
ARM: dts: stm32: Add usbphyc_port1 supply on DHCOM SoM
ARM: dts: stm32: Add backlight and panel supply on DHCOM SoM
ARM: dts: stm32: Set {bitclock,frame}-master phandles on DHCOM SoM
ARM: dts: stm32: Fix touchscreen IRQ line assignment on DHCOM
ARM: dts: stm32: Disable LAN8710 EDPD on DHCOM
ARM: dts: stm32: Prefer HW RTC on DHCOM SoM
Link: https://lore.kernel.org/r/e4f0bea3-4065-38d5-f1b2-007e4094c4a8@foss.st.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Arnd Bergmann [Thu, 12 Aug 2021 20:48:17 +0000 (22:48 +0200)]
Merge tag 'sti-dt-for-v5.15-round1' of git://git./linux/kernel/git/pchotard/sti into arm/dt
Highlights:
-----------
- Introduce 4KOpen STiH418-b2264 board
- Remove clk_ignore_unused from STi boards DT
- Remove clock-output-names and clk_critical properties
- Update some clock compatible
* tag 'sti-dt-for-v5.15-round1' of git://git.kernel.org/pub/scm/linux/kernel/git/pchotard/sti:
ARM: dts: sti: remove clk_ignore_unused from bootargs for stih410-b2260
ARM: dts: sti: remove clk_ignore_unused from bootargs for stih418-b2199
ARM: dts: sti: remove clk_ignore_unused from bootargs for stih410-b2120
ARM: dts: sti: remove clk_ignore_unused from bootargs for stih407-b2120
ARM: dts: sti: Introduce 4KOpen (stih418-b2264) board
ARM: dts: sti: add the thermal sensor node within stih418
ARM: dts: sti: disable rng11 on the stih418 platform
ARM: dts: sti: add the spinor controller node within stih407-family
ARM: dts: sti: update clkgen-fsyn entries in stih418-clock
ARM: dts: sti: update clkgen-fsyn entries in stih410-clock
ARM: dts: sti: update clkgen-fsyn entries in stih407-clock
ARM: dts: sti: update clkgen-pll entries in stih418-clock
ARM: dts: sti: update clkgen-pll entries in stih410-clock
ARM: dts: sti: update clkgen-pll entries in stih407-clock
ARM: dts: sti: update flexgen compatible within stih410-clock
ARM: dts: sti: update flexgen compatible within stih407-clock
ARM: dts: sti: update flexgen compatible within stih418-clock
Link: https://lore.kernel.org/r/1d95209f-9cb4-47a3-2696-7a93df7cdc05@foss.st.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Arnd Bergmann [Thu, 12 Aug 2021 20:47:01 +0000 (22:47 +0200)]
Merge tag 'omap-for-v5.15/dt-signed' of git://git./linux/kernel/git/tmlind/linux-omap into arm/dt
Devicetree changes for omaps for v5.15
Devicetree changes for omaps to configure more devices, and
add support for new SoC variants and devices:
- Add add gpio-line-names for am335x-boneblue
- Add support for dra762 abz package
- Two patches for McASP support on omap4
- Three patches to add support for am335x-sancloud-bbe-lite
- A series of changes to configure PRUSS for am3/4/5
* tag 'omap-for-v5.15/dt-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: dts: am57xx: Add PRUSS MDIO controller nodes
ARM: dts: am57xx: Add PRU-ICSS nodes
ARM: dts: am4372: Add PRUSS MDIO controller node
ARM: dts: am4372: Add the PRU-ICSS0 DT node
ARM: dts: am4372: Add the PRU-ICSS1 DT node
ARM: dts: am335x-icev2: Enable PRU-ICSS module
ARM: dts: am335x-evmsk: Enable PRU-ICSS module
ARM: dts: am335x-evm: Enable PRU-ICSS module
ARM: dts: am335x-bone-common: Enable PRU-ICSS node
ARM: dts: am33xx-l4: Add PRUSS MDIO controller node
ARM: dts: am33xx-l4: Add PRUSS node
ARM: dts: am335x-sancloud-bbe-lite: New devicetree
ARM: dts: am335x-sancloud-bbe: Extract common code
ARM: dts: am335x-boneblack: Extract HDMI config
ARM: dts: omap4-l4-abe: Add McASP configuration
ARM: dts: omap4-l4-abe: Correct sidle modes for McASP
ARM: dts: Add support for dra762 abz package
ARM: dts: am335x-boneblue: add gpio-line-names
Link: https://lore.kernel.org/r/pull-1628153040-834155@atomide.com-3
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Linus Walleij [Thu, 29 Jul 2021 14:34:57 +0000 (16:34 +0200)]
ARM: dts: ixp4xx: Add a devicetree for Freecom FSG-3
This adds a devicetree for the Freecom FSG-3, a combined router
and NAS.
Cc: Rod Whitby <rod@whitby.id.au>
Cc: Marc Zyngier <maz@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Linus Walleij [Thu, 29 Jul 2021 08:15:56 +0000 (10:15 +0200)]
ARM: dts: ixp4xx: Add devicetree for Linksys WRV54G
This adds a device tree for the Linksys WRV54G also known as
Gemtek GTWX5715. Some enhancements have been folded in from the
OpenWrt patches.
This supports everything in the upstream kernel with placeholders
for the out-of-tree multiphy which exist in OpenWrt.
Cc: phj@phj.hu
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Linus Walleij [Wed, 28 Jul 2021 15:04:17 +0000 (17:04 +0200)]
ARM: dts: ixp4xx: Add device trees for Coyote and IXDPG425
This adds device trees for the ADI Engineering Coyote and the
Intel IXDPG425 reference design. The ethernet set-up on the
IXDPG425 is a bit dubious because I think it uses a DSA
switch chip, but this is a good as it gets right now.
The Coyote boardfile claims an IDE port exist at 0xFFFE1000
but the implementation does not use this. If you have the
board and can/want to test, please contact me.
Cc: Deepak Saxena <dsaxena@plexity.net>
Cc: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Cc: Zoltan HERPAI <wigyori@uid0.hu>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Linus Walleij [Tue, 27 Jul 2021 22:11:59 +0000 (00:11 +0200)]
ARM: dts: ixp4xx: Add Intel IXDP425 etc reference designs
The IXDP425, IXCDP1100, KIXRP435 and IXDP465 are similar Intel reference
designs for IXP42x, IXP43x and IXP4[56]x.
This adds device trees for these so the board files can be migrated.
Cc: Deepak Saxena <dsaxena@plexity.net>
Cc: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Linus Walleij [Mon, 26 Jul 2021 08:27:49 +0000 (10:27 +0200)]
ARM: dts: ixp4xx: Add CF to GW2358
This adds support for the compact flash card slot on the
Gateworks GW2358 router.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Linus Walleij [Tue, 27 Jul 2021 08:05:54 +0000 (10:05 +0200)]
ARM: dts: ixp4xx: Add Gateworks Avila GW2348 device tree
This adds a device tree file for the Gateworks Avila GW2348 platform
supporting all the features of the in-kernel boardfiles.
There are more boards in the Avila family, but this is the one that
is supported out-of-the-box by the current boardfiles. Some extra
features have been folded in from the upstream OpenWrt sources,
such as proper ethernet setup for both ethernet ports.
More variants can be added based on this device tree. Some of those
have DSA switches, multiple LEDs, multiple serial ports and similar
and would need some more elaborate work.
Cc: Michael-Luke Jones <mlj28@cam.ac.uk>
Cc: Deepak Saxena <dsaxena@plexity.net>
Cc: Tom Billman <kernel@giantshoulderinc.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Linus Walleij [Fri, 16 Jul 2021 23:00:21 +0000 (01:00 +0200)]
ARM: dts: ixp4xx: Add Arcom Vulcan device tree
This adds a device tree for the Arcom Vulcan IXP42x board.
Cc: Marc Zyngier <maz@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Linus Walleij [Tue, 20 Jul 2021 08:59:54 +0000 (10:59 +0200)]
ARM: dts: ixp4xx: Add devicetree for Netgear WG302v2
This adds a devicetree for the Netgear WG302v2 router.
The DTS is mostly based on the upstream boardfile but I also
added in the ethernet from OpenWrt to get a more complete
system.
Cc: Imre Kaloz <kaloz@openwrt.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Linus Walleij [Thu, 15 Jul 2021 23:58:54 +0000 (01:58 +0200)]
ARM: dts: ixp4xx: Use the expansion bus
Replace the "simple-bus" simplification by the proper bus for
IXP4xx memory or device expansion.
Use chip-select addressing with two address cells on all the
flashes mounted on the IXP4xx devices. This includes all flash
chips.
Change the unit-name from @
50000000 to @
c4000000 as the DTS
validation screams. The registers for controlling the bus are
at
c4000000 but the actual memory windows and ranges are at
50000000. Well it is just syntax, we can live with it.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Linus Walleij [Mon, 19 Jul 2021 11:14:16 +0000 (13:14 +0200)]
ARM: dts: ixp4xx: Add second UART
The IXP4xx has two UARTs and some platforms make use of the
second one so add this to the include DTSI.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Linus Walleij [Wed, 14 Jul 2021 14:15:36 +0000 (16:15 +0200)]
ARM: dts: ixp4xx: Add devicetree for D-Link DSM-G600 rev A
This adds a devicetree for the D-Link DSM-G600 Wireless Network
Storage Enclosure so that we can delete the boardfile. The boardfile
does not even define an ethernet interface as it has an external
ethernet on PCI. This devicetree is for revision A using IXP420
the rev B version uses PowerPC.
Cc: Michael-Luke Jones <mlj28@cam.ac.uk>
Cc: Rod Whitby <rod@whitby.id.au>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: Michael Westerhof <mwester@dls.net>
Cc: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Linus Walleij [Wed, 14 Jul 2021 11:37:59 +0000 (13:37 +0200)]
ARM: dts: ixp4xx: Move EPBX100 flash to external bus node
This moves the EPBX100 flash under the external bus on CS0
like on the other IXP4xx systems.
Cc: Corentin Labbe <clabbe@baylibre.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Linus Walleij [Tue, 15 Jun 2021 22:53:38 +0000 (00:53 +0200)]
ARM: dts: ixp4xx: Add devicetree for Iomega NAS 100D
This creates a more or less fully featured device tree for the
IXP42x-based Iomega NAS 100D.
We can't read out the raw flash contents for ethernet MAC, and
we cannot handle a power-off-button inside the kernel like the
boardfile does. These two things are normally done in userspace.
This conversion is part of moving all of the IXP4xx board files
over to device tree to modernize the IXP4xx kernel.
Cc: Rod Whitby <rod@whitby.id.au>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Linus Walleij [Wed, 28 Jul 2021 08:39:34 +0000 (10:39 +0200)]
ARM: dts: ixp4xx: Fix up bad interrupt flags
The PCI hosts had bad IRQ semantics, these are all active low.
Use the proper define and fix all in-tree users.
Suggested-by: Marc Zyngier <maz@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Patrice Chotard [Tue, 3 Aug 2021 12:37:48 +0000 (14:37 +0200)]
ARM: dts: sti: remove clk_ignore_unused from bootargs for stih410-b2260
Remove clk_ignore_unused from bootargs as it's no more needed.
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Patrice Chotard [Tue, 3 Aug 2021 12:37:36 +0000 (14:37 +0200)]
ARM: dts: sti: remove clk_ignore_unused from bootargs for stih418-b2199
Remove clk_ignore_unused from bootargs as it's no more needed.
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Patrice Chotard [Tue, 3 Aug 2021 12:37:24 +0000 (14:37 +0200)]
ARM: dts: sti: remove clk_ignore_unused from bootargs for stih410-b2120
Remove clk_ignore_unused from bootargs as it's no more needed.
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Patrice Chotard [Tue, 3 Aug 2021 12:37:15 +0000 (14:37 +0200)]
ARM: dts: sti: remove clk_ignore_unused from bootargs for stih407-b2120
Remove clk_ignore_unused from bootargs as it's no more needed.
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Alain Volmat [Wed, 31 Mar 2021 20:42:28 +0000 (22:42 +0200)]
ARM: dts: sti: Introduce 4KOpen (stih418-b2264) board
4KOpen (B2264) is a board based on the STMicroelectronics STiH418 soc:
- 2GB DDR
- HDMI
- Ethernet 1000-BaseT
- PCIe (mini PCIe connector)
- MicroSD slot
- USB2 and USB3 connectors
- Sata
- 40 pins GPIO header
Signed-off-by: Alain Volmat <avolmat@me.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Alain Volmat [Wed, 31 Mar 2021 20:42:27 +0000 (22:42 +0200)]
ARM: dts: sti: add the thermal sensor node within stih418
The STiH418 embedded the same sensor as the STiH410.
This commit adds the corresponding node, relying on the st_thermal
driver.
Signed-off-by: Alain Volmat <avolmat@me.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Alain Volmat [Wed, 31 Mar 2021 20:42:26 +0000 (22:42 +0200)]
ARM: dts: sti: disable rng11 on the stih418 platform
The rng11 is not available on the STiH418 hence is disabled in the
stih418.dtsi
Signed-off-by: Alain Volmat <avolmat@me.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Alain Volmat [Wed, 31 Mar 2021 20:42:25 +0000 (22:42 +0200)]
ARM: dts: sti: add the spinor controller node within stih407-family
The STiH407 family (and further versions STiH410/STiH418) embedded
a serial flash controller allowing fast access to SPI-NOR.
This commit adds the corresponding node, relying on the st-spi-fsm
drivers.
Signed-off-by: Alain Volmat <avolmat@me.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Alain Volmat [Wed, 31 Mar 2021 20:42:24 +0000 (22:42 +0200)]
ARM: dts: sti: update clkgen-fsyn entries in stih418-clock
The clkgen-fsyn driver now embed the clock names (assuming the
right compatible is used). Remove all clock-output-names property
and update when necessary the compatible.
Signed-off-by: Alain Volmat <avolmat@me.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Alain Volmat [Wed, 31 Mar 2021 20:42:23 +0000 (22:42 +0200)]
ARM: dts: sti: update clkgen-fsyn entries in stih410-clock
The clkgen-fsyn driver now embed the clock names (assuming the
right compatible is used). Remove all clock-output-names property
and update when necessary the compatible.
Signed-off-by: Alain Volmat <avolmat@me.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Alain Volmat [Wed, 31 Mar 2021 20:42:22 +0000 (22:42 +0200)]
ARM: dts: sti: update clkgen-fsyn entries in stih407-clock
The clkgen-fsyn driver now embed the clock names (assuming the
right compatible is used). Remove all clock-output-names property
and update when necessary the compatible.
Signed-off-by: Alain Volmat <avolmat@me.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Alain Volmat [Wed, 31 Mar 2021 20:42:21 +0000 (22:42 +0200)]
ARM: dts: sti: update clkgen-pll entries in stih418-clock
The clkgen-pll driver now embed the clock names (assuming the
right compatible is used). Remove all clock-output-names property
and update when necessary the compatible.
Signed-off-by: Alain Volmat <avolmat@me.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Alain Volmat [Wed, 31 Mar 2021 20:42:20 +0000 (22:42 +0200)]
ARM: dts: sti: update clkgen-pll entries in stih410-clock
The clkgen-pll driver now embed the clock names (assuming the
right compatible is used). Remove all clock-output-names property
and update when necessary the compatible.
Signed-off-by: Alain Volmat <avolmat@me.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Alain Volmat [Wed, 31 Mar 2021 20:42:19 +0000 (22:42 +0200)]
ARM: dts: sti: update clkgen-pll entries in stih407-clock
The clkgen-pll driver now embed the clock names (assuming the
right compatible is used). Remove all clock-output-names property
and update when necessary the compatible.
Signed-off-by: Alain Volmat <avolmat@me.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Alain Volmat [Wed, 31 Mar 2021 20:42:18 +0000 (22:42 +0200)]
ARM: dts: sti: update flexgen compatible within stih410-clock
With the introduction of new flexgen compatible within the clk-flexgen
driver, remove the clock-output-names entry from the flexgen nodes
and set the new proper compatible corresponding.
Signed-off-by: Alain Volmat <avolmat@me.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Alain Volmat [Wed, 31 Mar 2021 20:42:17 +0000 (22:42 +0200)]
ARM: dts: sti: update flexgen compatible within stih407-clock
With the introduction of new flexgen compatible within the clk-flexgen
driver, remove the clock-output-names entry from the flexgen nodes
and set the new proper compatible corresponding.
Signed-off-by: Alain Volmat <avolmat@me.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Alain Volmat [Wed, 31 Mar 2021 20:42:16 +0000 (22:42 +0200)]
ARM: dts: sti: update flexgen compatible within stih418-clock
With the introduction of new flexgen compatible within the clk-flexgen
driver, remove the clock-output-names entry from the flexgen nodes
and set the new proper compatible corresponding.
Signed-off-by: Alain Volmat <avolmat@me.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Hsin-Yi Wang [Tue, 22 Jun 2021 03:07:43 +0000 (11:07 +0800)]
dt-bindings: mediatek: Add optional mediatek,gce-events property
This property is used by gce clients.
Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210622030741.2120393-2-hsinyi@chromium.org
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Hsin-Yi Wang [Tue, 22 Jun 2021 03:07:41 +0000 (11:07 +0800)]
arm64: dts: mt8183: add mediatek,gce-events in mutex
mediatek,gce-events is read by mutex node.
Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org>
Reviewed-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Link: https://lore.kernel.org/r/20210622030741.2120393-1-hsinyi@chromium.org
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Bilal Wasim [Thu, 1 Jul 2021 09:40:24 +0000 (11:40 +0200)]
arm64: dts: mediatek: mt8173: Add domain supply for mfg_async
da9211 regulator needs to be enabled before enabling the mfg_async power
domain. Otherwise the subdomain is not enabled and causes failure in
imgtec gpu driver boot.
Add the "domain-supply" property to the "mfg_async" node in DT.
Signed-off-by: Bilal Wasim <Bilal.Wasim@imgtec.com>
Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Link: https://lore.kernel.org/r/20210701114012.RESEND.3.I9e27871bb700c807a564957302b292e9935dae0b@changeid
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Hsin-Yi Wang [Wed, 28 Jul 2021 04:07:10 +0000 (12:07 +0800)]
arm64: dts: mt8173: elm: Use aliases to mmc nodes
With commit
1796164fac7e ("dt-bindings: mmc: document alias support"),
a way to specify fixed index numbers was provided. This patch use aliases
to mmc nodes so the partition name for eMMC and SD card will be consistent
across boots.
Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org>
Reviewed-by: Chen-Yu Tsai <wenst@chromium.org>
Link: https://lore.kernel.org/r/20210728040710.2891955-2-hsinyi@chromium.org
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Hsin-Yi Wang [Wed, 28 Jul 2021 04:07:09 +0000 (12:07 +0800)]
arm64: dts: mt8183: kukui: Use aliases to mmc nodes
With commit
1796164fac7e ("dt-bindings: mmc: document alias support"),
a way to specify fixed index numbers was provided. This patch use aliases
to mmc nodes so the partition name for eMMC and SD card will be consistent
across boots.
Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org>
Tested-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Reviewed-by: Chen-Yu Tsai <wenst@chromium.org>
Link: https://lore.kernel.org/r/20210728040710.2891955-1-hsinyi@chromium.org
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Frank Wunderlich [Sun, 25 Jul 2021 16:34:51 +0000 (18:34 +0200)]
arm: dts: mt7623: increase passive cooling trip
MT7623/BPI-R2 has idle temperature after bootup from 48 degrees celsius
increase the passive trip temp threshold to not trottle CPU frequency at
this temperature
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Link: https://lore.kernel.org/r/20210725163451.217610-1-linux@fw-web.de
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Arnd Bergmann [Wed, 4 Aug 2021 12:31:30 +0000 (14:31 +0200)]
Merge tag 'at91-dt-5.15' of git://git./linux/kernel/git/at91/linux into arm/dt
AT91 dt for 5.15:
- add sama7g5 SoC and associated evaluation kit, the sama7g5-ek
- adaptation of some DT for sama5d27 som1 ek, sama5d4 xplained and
sama5d2 icp boards
- fixes to gpio and shutdown controller nodes for all boards
* tag 'at91-dt-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux:
ARM: dts: at91: use the right property for shutdown controller
ARM: dts: at91: sama5d2_icp: enable digital filter for I2C nodes
ARM: dts: at91: sama5d4_xplained: change the key code of the gpio key
ARM: dts: at91: add conflict note for d3
ARM: dts: at91: add pinctrl-{names, 0} for all gpios
ARM: dts: at91: sama5d27_som1_ek: enable ADC node
ARM: dts: at91: sama5d4_xplained: Remove spi0 node
dt-bindings: atmel-sysreg: add bindings for sama7g5
ARM: dts: at91: add sama7g5 SoC DT and sama7g5-ek
dt-bindings: ARM: at91: document sama7g5ek board
Link: https://lore.kernel.org/r/20210804085000.13233-1-nicolas.ferre@microchip.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Arnd Bergmann [Wed, 4 Aug 2021 12:30:26 +0000 (14:30 +0200)]
Merge tag 'ux500-dts-v5.15-1' of git://git./linux/kernel/git/linusw/linux-nomadik into arm/dt
Ux500 Device Tree updates for the v5.15 kernel cycle:
- New device trees for these mobile phones:
- Samsung Gavini
- Samsung Codina
- Samsung Kyle
- Flag eMMC cards as non-SD non-SDIO to save time
- Link USB PHY to USB controller in the device tree
- Fix up the operating points to the actual clock frequencies
* tag 'ux500-dts-v5.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik:
ARM: dts: ux500: Adjust operating points to reality
ARM: dts: ux500: Add a device tree for Kyle
ARM: dts: ux500: Add devicetree for Codina
ARM: dts: ux500: ab8500: Link USB PHY to USB controller node
ARM: dts: ux500: Flag eMMCs as non-SDIO/SD
ARM: dts: ux500: Add device tree for Samsung Gavini
Link: https://lore.kernel.org/r/CACRpkdbjBv5ywZZD8rK07d5sLcHsG8o4iYD-3jHO=HLg6-nKnA@mail.gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Suman Anna [Thu, 29 Jul 2021 22:46:21 +0000 (17:46 -0500)]
ARM: dts: am57xx: Add PRUSS MDIO controller nodes
The PRUSSs on AM57xx SoCs contain an MDIO controller that can
be used to control external PHYs associated with the Industrial
Ethernet peripherals within each PRUSS. The MDIO module used
within the PRU-ICSS is an instance of the MDIO Controller used
in TI Davinci SoCs. The same bus frequency of 1 MHz is chosen as
the regular MDIO node.
The nodes are added in the common am57-pruss.dtsi file and enabled
by default, but are disabled in all the existing AM57xx board dts
files. These nodes need pinctrl lines, and so should be enabled
only on boards where they are actually wired and pinned out for
PRUSS Ethernet. Any new board dts file should disable these if
they are not sure.
Signed-off-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Andrew F. Davis <afd@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Suman Anna [Thu, 29 Jul 2021 22:46:20 +0000 (17:46 -0500)]
ARM: dts: am57xx: Add PRU-ICSS nodes
Add the DT nodes for the PRU-ICSS1 and PRU-ICSS2 processor subsystems
that are present on AM57xx family of SoCs. Each PRU-ICSS instance is
represented by a pruss node and other child nodes. The two PRU-ICSSs
are identical to each other. They are not supported on DRA7xx SoCs in
general, so the nodes are added under the respective interconnect target
module nodes in a common am57-pruss.dtsi file. The file is already
included only in the AM57xx related board files.
The PRU-ICSSs on AM57xx are very similar to the PRUSS in AM33xx and AM437x
except for variations in the RAM sizes and the number of interrupts coming
into the MPU INTC. The interrupt events into the PRU-ICSS also requires
programming of the corresponding crossbars properly.
The PRUSS subsystem node contains the entire address space. The various
sub-modules of the PRU-ICSS are represented as individual child nodes
(so platform devices themselves) of the PRUSS subsystem node. These
include the two PRU cores and the interrupt controller. All the Data
RAMs are represented within a child node of its own named 'memories'
without any compatible. The Real Time Media Independent Interface
controller (MII_RT), and the CFG sub-module are represented as syscon
nodes. The PRUSS CFG module has a clock mux for IEP clock, this clk
node is added under the CFG child node 'clocks'. The default source
for this mux clock is the ICSS_IEP_CLK clock.
The DT nodes use all standard properties. The regs property in the PRU
nodes define the addresses for the Instruction RAM, the Debug and Control
sub-modules for that PRU core. The firmware for each PRU core is defined
through a 'firmware-name' property.
The default names for the firmware images for each PRU core are defined
as follows (these can be adjusted either in derivative board dts files or
through sysfs at runtime if required):
PRU-ICSS1 PRU0 Core: am57xx-pru1_0-fw
PRU-ICSS1 PRU1 Core: am57xx-pru1_1-fw
PRU-ICSS2 PRU0 Core: am57xx-pru2_0-fw
PRU-ICSS2 PRU1 Core: am57xx-pru2_1-fw
Note:
1. There are few more sub-modules like the Industrial Ethernet Peripheral
(IEPs), MDIO, UART, eCAP that do not have bindings and so will be added
in the future.
2. The PRUSS INTC on AM57xx SoCs also connect the host interrupts 6 and 7
as possible DMA events, so use the 'ti,irqs-reserved' property in
derivative board dts files _if_ any of them should not be handled by
the host OS.
Signed-off-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Andrew F. Davis [Thu, 29 Jul 2021 22:46:19 +0000 (17:46 -0500)]
ARM: dts: am4372: Add PRUSS MDIO controller node
The PRU-ICSS1 instance on AM437x SoCs has a MDIO sub-module that
can be used to control external PHYs associated with the Industrial
Ethernet peripherals within the PRUSS. The MDIO module used within
this PRU-ICSS is an instance of the MDIO Controller used in TI
Davinci SoCs. The same bus frequency of 1 MHz is chosen as the
regular MDIO node. Note that there is no MDIO node added to the
smaller PRU-ICSS0 instance as the MDIO pins are not pinned out.
The node is added and enabled in the common am4372.dtsi file by
default, and disabled in all the existing AM437x board dts files.
This node needs pinctrl lines, and so should be enabled only on
boards where they are actually wired and pinned out for PRUSS
Ethernet. Any new board dts file should disable these if they
are not sure.
Signed-off-by: Andrew F. Davis <afd@ti.com>
[s-anna@ti.com: fix reg address, add commit description]
Signed-off-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Suman Anna [Thu, 29 Jul 2021 22:46:18 +0000 (17:46 -0500)]
ARM: dts: am4372: Add the PRU-ICSS0 DT node
The AM4376+ SoCs have a second smaller PRU-ICSS subsystem (PRUSS0) in
addition to the primary PRUSS1 instance. The PRUSS0 has less DRAM
per PRU, and no Shared DRAM among other minor differences. The IEP
and MII_RT modules even though present within the IP are not pinned
out.
This PRUSS0 instance has a weird SoC integration. It shares the same
L3 OCP interconnect interface with PRUSS1, and also shares its reset
line and clocks. Any external accesses from PRUSS0 requires the PRUSS1's
PRUSS_SYSCFG register to be programmed properly. That said, it is its
own IP instance (a cut-down version), and so it has been added as an
independent node (sibling node to PRUSS1 node) and a child node of the
corresponding PRUSS target module interconnect node. This allows the
PRUSS0 instance to be enabled/disabled independently of the PRUSS1
instance.
The nodes are added under the corresponding interconnect target module
node in the common am4372 dtsi file. The PRU-ICSS instances are not
supported on AM4372 SoC though in the AM437x family, so the interconnect
target module node should be disabled in any derivative board dts file that
uses AM4372 SoCs. The individual PRUSS node can be disabled in the
corresponding board dts file if desired.
The default names for the firmware images for each PRU core are defined
as follows (these can be adjusted either in derivative board dts files or
through sysfs at runtime if required):
PRU-ICSS0 PRU0 Core: am437x-pru0_0-fw
PRU-ICSS0 PRU1 Core: am437x-pru0_1-fw
Note:
1. There are few more sub-modules like the Industrial Ethernet Peripheral
(IEP), eCAP, UART, that do not have bindings and so will be added in the
future. Only UART is pinned out, so others should be added in disabled
state if added.
2. The PRUSS0 INTC on AM437x SoCs routes the host interrupt 5 to the other
PRUSS1, so it is already marked reserved through the 'ti,irqs-reserved'
property.
Signed-off-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Suman Anna [Thu, 29 Jul 2021 22:46:17 +0000 (17:46 -0500)]
ARM: dts: am4372: Add the PRU-ICSS1 DT node
Add the DT node for the PRU-ICSS1 instance on the AM437x family of SoCs.
Each PRU-ICSS instance is represented by a pruss node and other child
nodes. The nodes are added under the interconnect target module node in
the common am4372 dtsi file. The PRU-ICSS instances are supported only
on AM4376+ SoCs though in the AM437x family, so the interconnect target
module node should be disabled in any derivative board dts file that
uses AM4372 SoCs.
The PRU-ICSS1 on AM437x is very similar to the PRUSS in AM33xx, except
for variations in the RAM sizes, bus addresses and the number of
interrupts coming into the MPU INTC (host interrupt 5 is routed to
the other PRUSS instead of MPU).
The PRUSS subsystem node contains the entire address space. The various
sub-modules of the PRU-ICSS are represented as individual child nodes
(so platform devices themselves) of the PRUSS subsystem node. These
include the two PRU cores and the interrupt controller. All the Data
RAMs are represented within a child node of its own named 'memories'
without any compatible. The Real Time Media Independent Interface
controller (MII_RT), and the CFG sub-module are represented as syscon
nodes. The PRUSS CFG module has a clock mux for IEP clock, this clk
node is added under the CFG child node 'clocks'. The default source
for this mux clock is the PRU_ICSS_IEP_GCLK clock.
The DT nodes use all standard properties. The regs property in the PRU
nodes define the addresses for the Instruction RAM, the Debug and Control
sub-modules for that PRU core. The firmware for each PRU core is defined
through a 'firmware-name' property.
The default names for the firmware images for each PRU core are defined
as follows (these can be adjusted either in derivative board dts files
or through sysfs at runtime if required):
PRU-ICSS1 PRU0 Core: am437x-pru1_0-fw
PRU-ICSS1 PRU1 Core: am437x-pru1_1-fw
Note:
1. There are few more sub-modules like the Industrial Ethernet Peripheral
(IEP), MDIO, UART, eCAP that do not have bindings and so will be added
in the future.
2. The PRUSS INTC on AM437x SoCs also connect the host interrupt 0 to ADC0
and ADC1; 6 and 7 as possible DMA events, so use the 'ti,irqs-reserved'
property in derivative board dts files _if_ any of them should not be
handled by the host OS. Host interrupt 5 is already marked reserved as
it is connected to the other PRUSS instance.
Signed-off-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Suman Anna [Thu, 29 Jul 2021 22:46:16 +0000 (17:46 -0500)]
ARM: dts: am335x-icev2: Enable PRU-ICSS module
The PRU-ICSS target module node was left in disabled state in the
base am33xx-l4.dtsi file. PRU-ICSS is supported on the AM335x ICEv2
board, so enable this node to support PRUSS on this board. The PRUSS
node and most of its child nodes are already enabled in the base dts
file, and so become effective automatically with the enabling of
this PRU-ICSS target module node.
The corresponding PRU nodes can be disabled later on if there are
no use-cases defined to use a particular PRU core or the whole
PRU-ICSS subsystem itself if both its PRU cores are unused.
Signed-off-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Suman Anna [Thu, 29 Jul 2021 22:46:15 +0000 (17:46 -0500)]
ARM: dts: am335x-evmsk: Enable PRU-ICSS module
The PRU-ICSS target module node was left in disabled state in the
base am33xx-l4.dtsi file. PRU-ICSS is supported on the AM335x SK
EVM board, so enable this node to support PRUSS on this board. The
PRUSS node and most of its child nodes are already enabled in the
base dts file, and so become effective automatically with the
enabling of this PRU-ICSS target module node.
The corresponding PRU nodes can be disabled later on if there are
no use-cases defined to use a particular PRU core or the whole
PRU-ICSS subsystem itself if both its PRU cores are unused.
Signed-off-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Suman Anna [Thu, 29 Jul 2021 22:46:14 +0000 (17:46 -0500)]
ARM: dts: am335x-evm: Enable PRU-ICSS module
The PRU-ICSS target module node was left in disabled state in the
base am33xx-l4.dtsi file. PRU-ICSS is supported on the AM335x EVM,
so enable this node on the AM335x EVM. The PRUSS node and most of
its child nodes are already enabled in the base dts file, and so
become effective automatically with the enabling of this PRU-ICSS
target module node.
The corresponding PRU nodes can be disabled later on if there are
no use-cases defined to use a particular PRU core or the whole
PRU-ICSS subsystem itself if both its PRU cores are unused.
Signed-off-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Suman Anna [Thu, 29 Jul 2021 22:46:13 +0000 (17:46 -0500)]
ARM: dts: am335x-bone-common: Enable PRU-ICSS node
The PRU-ICSS target module node was left in disabled state in the base
am33xx-l4.dtsi file. Enable this node on all the AM335x beaglebone
boards as they mostly use a AM3358 or a AM3359 SoC which do contain
the PRU-ICSS IP. The PRUSS node and most of its child nodes are already
enabled in the base dts file, and so become effective automatically
with the enabling of this PRU-ICSS target-module node.
The corresponding PRU nodes can be disabled later on if there are
no use-cases defined to use a particular PRU core or the whole
PRU-ICSS subsystem itself if both its PRU cores are unused.
Signed-off-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Suman Anna [Thu, 29 Jul 2021 22:46:12 +0000 (17:46 -0500)]
ARM: dts: am33xx-l4: Add PRUSS MDIO controller node
The PRUSS on AM335x SoCs has a MDIO sub-module that can be used
to control external PHYs associated with the Industrial Ethernet
peripherals within the PRUSS. The MDIO module used within the
PRU-ICSS is an instance of the MDIO Controller used in TI Davinci
SoCs. The same bus frequency of 1 MHz is chosen as the regular
MDIO node.
The node is added to the common am33xx-l4.dtsi file and is disabled.
This needs to be enabled in the respective board files using the
relevant AM335x SoCs supporting PRUSS and where the ethernet is
pinned out and connected properly.
Signed-off-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Suman Anna [Thu, 29 Jul 2021 22:46:11 +0000 (17:46 -0500)]
ARM: dts: am33xx-l4: Add PRUSS node
Add the DT nodes for the PRU-ICSS on AM33xx family of SoCs. The AM33xx
SoCs contain a single PRU-ICSS instance and is represented by a pruss
node and other child nodes. PRU-ICSS is supported only on AM3356+ SoCs
though in the AM33xx family, so the nodes are added under the
corresponding disabled interconnect target module node in the common
am33xx-l4 dtsi file. The target module node should be enabled in only
those derivative board files that use a SoC containing PRU-ICSS.
The PRUSS subsystem node contains the entire address space. The various
sub-modules of the PRU-ICSS are represented as individual child nodes
(so platform devices themselves) of the PRUSS subsystem node. These
include the two PRU cores and the interrupt controller. All the Data
RAMs are represented within a child node of its own named 'memories'
without any compatible. The Real Time Media Independent Interface
controller (MII_RT), and the CFG sub-module are represented as syscon
nodes. The PRUSS CFG module has a clock mux for IEP clock, this clk
node is added under the CFG child node 'clocks'. The default source
for this mux clock is the PRU_ICSS_IEP_GCLK clock.
The DT nodes use all standard properties. The regs property in the PRU
nodes define the addresses for the Instruction RAM, the Debug and Control
sub-modules for that PRU core. The firmware for each PRU core is defined
through a 'firmware-name' property.
The default names for the firmware images for each PRU core are defined
as follows (these can be adjusted either in derivative board dts files
or through sysfs at runtime if required):
PRU-ICSS PRU0 Core: am335x-pru1_0-fw
PRU-ICSS PRU1 Core: am335x-pru1_1-fw
Note:
1. There are few more sub-modules like the Industrial Ethernet Peripheral
(IEP), MDIO, UART, eCAP that do not have bindings and so will be added
in the future.
2. The PRUSS INTC on AM335x SoCs also connect the host interrupts 0 to
TSC_ADC; 6 and 7 as possible DMA events, so use the 'ti,irqs-reserved'
property in derivative board dts files _if_ any of them should not be
handled by the host OS.
Signed-off-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Arnd Bergmann [Mon, 2 Aug 2021 13:28:35 +0000 (15:28 +0200)]
Merge tag 'renesas-dt-bindings-for-v5.15-tag1' of git://git./linux/kernel/git/geert/renesas-devel into arm/dt
Renesas DT binding updates for v5.15
- Document support for the new R-Car H3e-2G and M3e-2G SoCs and
boards.
* tag 'renesas-dt-bindings-for-v5.15-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel:
dt-bindings: arm: renesas: Document R-Car H3e-2G and M3e-2G SoCs and boards
Link: https://lore.kernel.org/r/cover.1627650706.git.geert+renesas@glider.be
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Arnd Bergmann [Mon, 2 Aug 2021 13:23:21 +0000 (15:23 +0200)]
Merge tag 'renesas-arm-dt-for-v5.15-tag1' of git://git./linux/kernel/git/geert/renesas-devel into arm/dt
Renesas ARM DT updates for v5.15
- Switches support for the Draak and Ebisu development boards,
- I2C support on RZ/G2L,
- I2C EEPROM support on the Ebisu development board,
- Sound support for the R-Car D3 SoC and the Draak development board,
- Support for the new R-Car H3e-2G and M3e-2G SoCs on the Salvator-XS
and ULCB development boards,
- IOMMU support for DMAC, EtherAVB, and SDHI on the R-Car M3-W+ SoC,
- Miscellaneous fixes and improvements.
* tag 'renesas-arm-dt-for-v5.15-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel: (29 commits)
arm64: dts: renesas: r8a77961: Add iommus to ipmmu_ds[01] related nodes
arm64: dts: renesas: Add support for M3ULCB+Kingfisher with R-Car M3e-2G
arm64: dts: renesas: Add support for M3ULCB with R-Car M3e-2G
arm64: dts: renesas: Add support for Salvator-XS with R-Car M3e-2G
arm64: dts: renesas: Add support for H3ULCB+Kingfisher with R-Car H3e-2G
arm64: dts: renesas: Add support for H3ULCB with R-Car H3e-2G
arm64: dts: renesas: Add support for Salvator-XS with R-Car H3e-2G
arm64: dts: renesas: Add Renesas R8A779M3 SoC support
arm64: dts: renesas: Add Renesas R8A779M1 SoC support
arm64: dts: renesas: hihope-rzg2-ex: Add EtherAVB internal rx delay
arm64: dts: renesas: r8a77995: draak: Add R-Car Sound support
arm64: dts: renesas: r8a77995: Add R-Car Sound support
arm64: dts: renesas: rcar-gen3: Add SoC model to comment headers
arm64: dts: renesas: r8a77990: ebisu: Add I2C EEPROM for PMIC
arm64: dts: renesas: r8a77995: draak: Remove bogus adv7511w properties
arm64: dts: renesas: beacon: Enable micbias
arm64: dts: renesas: r9a07g044: Add I2C nodes
arm64: dts: renesas: r8a779a0: Restore sort order
arm64: dts: renesas: r8a77990: ebisu: Add SW4 support
arm64: dts: renesas: r8a77995: draak: Add SW56 support
...
Link: https://lore.kernel.org/r/cover.1627650696.git.geert+renesas@glider.be
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cristian Ciocaltea [Mon, 28 Jun 2021 07:28:17 +0000 (12:58 +0530)]
ARM: dts: owl-s500-roseapplepi: Add ethernet support
Add pinctrl configuration for enabling the Ethernet MAC on RoseapplePi
SBC. Additionally, provide the necessary properties for the generic S500
ethernet node in order to setup PHY and MDIO.
Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@gmail.com>
Signed-off-by: Manivannan Sadhasivam <mani@kernel.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/d0e1fbf81984127f0352eb740c7129424b5e40f9.1623401998.git.cristian.ciocaltea@gmail.com
Link: https://lore.kernel.org/r/20210628072817.8269-3-mani@kernel.org'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cristian Ciocaltea [Mon, 28 Jun 2021 07:28:16 +0000 (12:58 +0530)]
ARM: dts: owl-s500: Add ethernet support
Add Ethernet MAC device tree node for Actions Semi S500 SoC.
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@gmail.com>
Signed-off-by: Manivannan Sadhasivam <mani@kernel.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/222ee0c2cb431619f558dce9726585ac92f65e00.1623401998.git.cristian.ciocaltea@gmail.com
Link: https://lore.kernel.org/r/20210628072817.8269-2-mani@kernel.org'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Nicolas Ferre [Thu, 29 Jul 2021 14:28:27 +0000 (16:28 +0200)]
ARM: dts: at91: use the right property for shutdown controller
The wrong property "atmel,shdwc-debouncer" was used to specify the
debounce delay for the shutdown controler. Replace it with the
documented and implemented property "debounce-delay-us", as mentioned
in v4 driver submission. See:
https://lore.kernel.org/r/
1458134390-23847-3-git-send-email-nicolas.ferre@atmel.com/
Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Reported-by: Clément Léger <clement.leger@bootlin.com>
Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Link: https://lore.kernel.org/r/20210730172729.28093-1-nicolas.ferre@microchip.com/
Linus Torvalds [Mon, 2 Aug 2021 00:04:17 +0000 (17:04 -0700)]
Linux 5.14-rc4
Linus Walleij [Sun, 1 Aug 2021 23:30:14 +0000 (01:30 +0200)]
ARM: dts: ux500: Adjust operating points to reality
The operating points should correspond to the actual frequencies
supported for the CPU. Other patches have fixed so these are
rounded and reported properly, this fixes the device trees to
match.
The Codina variant has a lower frequency than other devices so
indicate this in the device tree.
Cc: phone-devel@vger.kernel.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Linus Torvalds [Sun, 1 Aug 2021 19:25:30 +0000 (12:25 -0700)]
Merge tag 'perf-tools-fixes-for-v5.14-2021-08-01' of git://git./linux/kernel/git/acme/linux
Pull perf tools fixes from Arnaldo Carvalho de Melo:
- Revert "perf map: Fix dso->nsinfo refcounting", this makes 'perf top'
abort, uncovering a design flaw on how namespace information is kept.
The fix for that is more than we can do right now, leave it for the
next merge window.
- Split --dump-raw-trace by AUX records for ARM's CoreSight, fixing up
the decoding of some records.
- Fix PMU alias matching.
Thanks to James Clark and John Garry for these fixes.
* tag 'perf-tools-fixes-for-v5.14-2021-08-01' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux:
Revert "perf map: Fix dso->nsinfo refcounting"
perf pmu: Fix alias matching
perf cs-etm: Split --dump-raw-trace by AUX records
Linus Torvalds [Sun, 1 Aug 2021 19:18:44 +0000 (12:18 -0700)]
Merge tag 'powerpc-5.14-4' of git://git./linux/kernel/git/powerpc/linux
Pull powerpc fixes from Michael Ellerman:
- Don't use r30 in VDSO code, to avoid breaking existing Go lang
programs.
- Change an export symbol to allow non-GPL modules to use spinlocks
again.
Thanks to Paul Menzel, and Srikar Dronamraju.
* tag 'powerpc-5.14-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
powerpc/vdso: Don't use r30 to avoid breaking Go lang
powerpc/pseries: Fix regression while building external modules
Linus Torvalds [Sun, 1 Aug 2021 19:07:23 +0000 (12:07 -0700)]
Merge tag 'xfs-5.14-fixes-2' of git://git./fs/xfs/xfs-linux
Pull xfs fixes from Darrick Wong:
"This contains a bunch of bug fixes in XFS.
Dave and I have been busy the last couple of weeks to find and fix as
many log recovery bugs as we can find; here are the results so far. Go
fstests -g recoveryloop! ;)
- Fix a number of coordination bugs relating to cache flushes for
metadata writeback, cache flushes for multi-buffer log writes, and
FUA writes for single-buffer log writes
- Fix a bug with incorrect replay of attr3 blocks
- Fix unnecessary stalls when flushing logs to disk
- Fix spoofing problems when recovering realtime bitmap blocks"
* tag 'xfs-5.14-fixes-2' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
xfs: prevent spoofing of rtbitmap blocks when recovering buffers
xfs: limit iclog tail updates
xfs: need to see iclog flags in tracing
xfs: Enforce attr3 buffer recovery order
xfs: logging the on disk inode LSN can make it go backwards
xfs: avoid unnecessary waits in xfs_log_force_lsn()
xfs: log forces imply data device cache flushes
xfs: factor out forced iclog flushes
xfs: fix ordering violation between cache flushes and tail updates
xfs: fold __xlog_state_release_iclog into xlog_state_release_iclog
xfs: external logs need to flush data device
xfs: flush data dev on external log write
Linus Torvalds [Sat, 31 Jul 2021 16:25:12 +0000 (09:25 -0700)]
Merge tag '5.14-rc3-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6
Pull cifs fixes from Steve French:
"Three cifs/smb3 fixes, including two for stable, and a fix for an
fallocate problem noticed by Clang"
* tag '5.14-rc3-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6:
cifs: add missing parsing of backupuid
smb3: rc uninitialized in one fallocate path
SMB3: fix readpage for large swap cache
Linus Torvalds [Fri, 30 Jul 2021 23:01:36 +0000 (16:01 -0700)]
Merge tag 'net-5.14-rc4' of git://git./linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Networking fixes for 5.14-rc4, including fixes from bpf, can, WiFi
(mac80211) and netfilter trees.
Current release - regressions:
- mac80211: fix starting aggregation sessions on mesh interfaces
Current release - new code bugs:
- sctp: send pmtu probe only if packet loss in Search Complete state
- bnxt_en: add missing periodic PHC overflow check
- devlink: fix phys_port_name of virtual port and merge error
- hns3: change the method of obtaining default ptp cycle
- can: mcba_usb_start(): add missing urb->transfer_dma initialization
Previous releases - regressions:
- set true network header for ECN decapsulation
- mlx5e: RX, avoid possible data corruption w/ relaxed ordering and
LRO
- phy: re-add check for PHY_BRCM_DIS_TXCRXC_NOENRGY on the BCM54811
PHY
- sctp: fix return value check in __sctp_rcv_asconf_lookup
Previous releases - always broken:
- bpf:
- more spectre corner case fixes, introduce a BPF nospec
instruction for mitigating Spectre v4
- fix OOB read when printing XDP link fdinfo
- sockmap: fix cleanup related races
- mac80211: fix enabling 4-address mode on a sta vif after assoc
- can:
- raw: raw_setsockopt(): fix raw_rcv panic for sock UAF
- j1939: j1939_session_deactivate(): clarify lifetime of session
object, avoid UAF
- fix number of identical memory leaks in USB drivers
- tipc:
- do not blindly write skb_shinfo frags when doing decryption
- fix sleeping in tipc accept routine"
* tag 'net-5.14-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (91 commits)
gve: Update MAINTAINERS list
can: esd_usb2: fix memory leak
can: ems_usb: fix memory leak
can: usb_8dev: fix memory leak
can: mcba_usb_start(): add missing urb->transfer_dma initialization
can: hi311x: fix a signedness bug in hi3110_cmd()
MAINTAINERS: add Yasushi SHOJI as reviewer for the Microchip CAN BUS Analyzer Tool driver
bpf: Fix leakage due to insufficient speculative store bypass mitigation
bpf: Introduce BPF nospec instruction for mitigating Spectre v4
sis900: Fix missing pci_disable_device() in probe and remove
net: let flow have same hash in two directions
nfc: nfcsim: fix use after free during module unload
tulip: windbond-840: Fix missing pci_disable_device() in probe and remove
sctp: fix return value check in __sctp_rcv_asconf_lookup
nfc: s3fwrn5: fix undefined parameter values in dev_err()
net/mlx5: Fix mlx5_vport_tbl_attr chain from u16 to u32
net/mlx5e: Fix nullptr in mlx5e_hairpin_get_mdev()
net/mlx5: Unload device upon firmware fatal error
net/mlx5e: Fix page allocation failure for ptp-RQ over SF
net/mlx5e: Fix page allocation failure for trap-RQ over SF
...
Linus Torvalds [Fri, 30 Jul 2021 22:56:24 +0000 (15:56 -0700)]
Merge tag 'acpi-5.14-rc4' of git://git./linux/kernel/git/rafael/linux-pm
Pull ACPI fixes from Rafael Wysocki:
"These revert a recent IRQ resources handling modification that turned
out to be problematic, fix suspend-to-idle handling on AMD platforms
to take upcoming systems into account properly and fix the retrieval
of the DPTF attributes of the PCH FIVR.
Specifics:
- Revert recent change of the ACPI IRQ resources handling that
attempted to improve the ACPI IRQ override selection logic, but
introduced serious regressions on some systems (Hui Wang).
- Fix up quirks for AMD platforms in the suspend-to-idle support code
so as to take upcoming systems using uPEP HID AMDI007 into account
as appropriate (Mario Limonciello).
- Fix the code retrieving DPTF attributes of the PCH FIVR so that it
agrees on the return data type with the ACPI control method
evaluated for this purpose (Srinivas Pandruvada)"
* tag 'acpi-5.14-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPI: DPTF: Fix reading of attributes
Revert "ACPI: resources: Add checks for ACPI IRQ override"
ACPI: PM: Add support for upcoming AMD uPEP HID AMDI007
Linus Torvalds [Fri, 30 Jul 2021 22:42:34 +0000 (15:42 -0700)]
pipe: make pipe writes always wake up readers
Since commit
1b6b26ae7053 ("pipe: fix and clarify pipe write wakeup
logic") we have sanitized the pipe write logic, and would only try to
wake up readers if they needed it.
In particular, if the pipe already had data in it before the write,
there was no point in trying to wake up a reader, since any existing
readers must have been aware of the pre-existing data already. Doing
extraneous wakeups will only cause potential thundering herd problems.
However, it turns out that some Android libraries have misused the EPOLL
interface, and expected "edge triggered" be to "any new write will
trigger it". Even if there was no edge in sight.
Quoting Sandeep Patil:
"The commit
1b6b26ae7053 ('pipe: fix and clarify pipe write wakeup
logic') changed pipe write logic to wakeup readers only if the pipe
was empty at the time of write. However, there are libraries that
relied upon the older behavior for notification scheme similar to
what's described in [1]
One such library 'realm-core'[2] is used by numerous Android
applications. The library uses a similar notification mechanism as GNU
Make but it never drains the pipe until it is full. When Android moved
to v5.10 kernel, all applications using this library stopped working.
The library has since been fixed[3] but it will be a while before all
applications incorporate the updated library"
Our regression rule for the kernel is that if applications break from
new behavior, it's a regression, even if it was because the application
did something patently wrong. Also note the original report [4] by
Michal Kerrisk about a test for this epoll behavior - but at that point
we didn't know of any actual broken use case.
So add the extraneous wakeup, to approximate the old behavior.
[ I say "approximate", because the exact old behavior was to do a wakeup
not for each write(), but for each pipe buffer chunk that was filled
in. The behavior introduced by this change is not that - this is just
"every write will cause a wakeup, whether necessary or not", which
seems to be sufficient for the broken library use. ]
It's worth noting that this adds the extraneous wakeup only for the
write side, while the read side still considers the "edge" to be purely
about reading enough from the pipe to allow further writes.
See commit
f467a6a66419 ("pipe: fix and clarify pipe read wakeup logic")
for the pipe read case, which remains that "only wake up if the pipe was
full, and we read something from it".
Link: https://lore.kernel.org/lkml/CAHk-=wjeG0q1vgzu4iJhW5juPkTsjTYmiqiMUYAebWW+0bam6w@mail.gmail.com/
Link: https://github.com/realm/realm-core
Link: https://github.com/realm/realm-core/issues/4666
Link: https://lore.kernel.org/lkml/CAKgNAkjMBGeAwF=2MKK758BhxvW58wYTgYKB2V-gY1PwXxrH+Q@mail.gmail.com/
Link: https://lore.kernel.org/lkml/20210729222635.2937453-1-sspatil@android.com/
Reported-by: Sandeep Patil <sspatil@android.com>
Cc: Michael Kerrisk <mtk.manpages@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Arnaldo Carvalho de Melo [Fri, 30 Jul 2021 21:26:22 +0000 (18:26 -0300)]
Revert "perf map: Fix dso->nsinfo refcounting"
This makes 'perf top' abort in some cases, and the right fix will
involve surgery that is too much to do at this stage, so revert for now
and fix it in the next merge window.
This reverts commit
2d6b74baa7147251c30a46c4996e8cc224aa2dc5.
Cc: Riccardo Mancini <rickyman7@gmail.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Krister Johansen <kjlx@templeofstupid.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Rafael J. Wysocki [Fri, 30 Jul 2021 18:26:38 +0000 (20:26 +0200)]
Merge branches 'acpi-resources' and 'acpi-dptf'
* acpi-resources:
Revert "ACPI: resources: Add checks for ACPI IRQ override"
* acpi-dptf:
ACPI: DPTF: Fix reading of attributes
Linus Torvalds [Fri, 30 Jul 2021 18:08:12 +0000 (11:08 -0700)]
Merge tag 'block-5.14-2021-07-30' of git://git.kernel.dk/linux-block
Pull block fixes from Jens Axboe:
- gendisk freeing fix (Christoph)
- blk-iocost wake ordering fix (Tejun)
- tag allocation error handling fix (John)
- loop locking fix. While this isn't the prettiest fix in the world,
nobody has any good alternatives for 5.14. Something to likely
revisit for 5.15. (Tetsuo)
* tag 'block-5.14-2021-07-30' of git://git.kernel.dk/linux-block:
block: delay freeing the gendisk
blk-iocost: fix operation ordering in iocg_wake_fn()
blk-mq-sched: Fix blk_mq_sched_alloc_tags() error handling
loop: reintroduce global lock for safe loop_validate_file() traversal
Linus Torvalds [Fri, 30 Jul 2021 18:01:47 +0000 (11:01 -0700)]
Merge tag 'io_uring-5.14-2021-07-30' of git://git.kernel.dk/linux-block
Pull io_uring fixes from Jens Axboe:
- A fix for block backed reissue (me)
- Reissue context hardening (me)
- Async link locking fix (Pavel)
* tag 'io_uring-5.14-2021-07-30' of git://git.kernel.dk/linux-block:
io_uring: fix poll requests leaking second poll entries
io_uring: don't block level reissue off completion path
io_uring: always reissue from task_work context
io_uring: fix race in unified task_work running
io_uring: fix io_prep_async_link locking
Linus Torvalds [Fri, 30 Jul 2021 17:56:47 +0000 (10:56 -0700)]
Merge tag 'libata-5.14-2021-07-30' of git://git.kernel.dk/linux-block
Pull libata fixlets from Jens Axboe:
- A fix for PIO highmem (Christoph)
- Kill HAVE_IDE as it's now unused (Lukas)
* tag 'libata-5.14-2021-07-30' of git://git.kernel.dk/linux-block:
arch: Kconfig: clean up obsolete use of HAVE_IDE
libata: fix ata_pio_sector for CONFIG_HIGHMEM
Linus Torvalds [Fri, 30 Jul 2021 17:50:09 +0000 (10:50 -0700)]
Merge tag 'for-5.14-rc3-tag' of git://git./linux/kernel/git/kdave/linux
Pull btrfs fixes from David Sterba:
- fix -Warray-bounds warning, to help external patchset to make it
default treewide
- fix writeable device accounting (syzbot report)
- fix fsync and log replay after a rename and inode eviction
- fix potentially lost error code when submitting multiple bios for
compressed range
* tag 'for-5.14-rc3-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
btrfs: calculate number of eb pages properly in csum_tree_block
btrfs: fix rw device counting in __btrfs_free_extra_devids
btrfs: fix lost inode on log replay after mix of fsync, rename and inode eviction
btrfs: mark compressed range uptodate only if all bio succeed
Linus Torvalds [Fri, 30 Jul 2021 17:36:36 +0000 (10:36 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/hid/hid
Pull HID fixes from Jiri Kosina:
- resume timing fix for intel-ish driver (Ye Xiang)
- fix for using incorrect MMIO register in amd_sfh driver (Dylan
MacKenzie)
- Cintiq 24HDT / 27QHDT regression fix and touch processing fix for
Wacom driver (Jason Gerecke)
- device removal bugfix for ft260 driver (Michael Zaidman)
- other small assorted fixes
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid:
HID: ft260: fix device removal due to USB disconnect
HID: wacom: Skip processing of touches with negative slot values
HID: wacom: Re-enable touch by default for Cintiq 24HDT / 27QHDT
HID: Kconfig: Fix spelling mistake "Uninterruptable" -> "Uninterruptible"
HID: apple: Add support for Keychron K1 wireless keyboard
HID: fix typo in Kconfig
HID: ft260: fix format type warning in ft260_word_show()
HID: amd_sfh: Use correct MMIO register for DMA address
HID: asus: Remove check for same LED brightness on set
HID: intel-ish-hid: use async resume function
Linus Torvalds [Fri, 30 Jul 2021 17:29:58 +0000 (10:29 -0700)]
Merge branch 'akpm' (patches from Andrew)
Merge misc fixes from Andrew Morton:
"7 patches.
Subsystems affected by this patch series: lib, ocfs2, and mm (slub,
migration, and memcg)"
* emailed patches from Andrew Morton <akpm@linux-foundation.org>:
mm/memcg: fix NULL pointer dereference in memcg_slab_free_hook()
slub: fix unreclaimable slab stat for bulk free
mm/migrate: fix NR_ISOLATED corruption on 64-bit
mm: memcontrol: fix blocking rstat function called from atomic cgroup1 thresholding code
ocfs2: issue zeroout to EOF blocks
ocfs2: fix zero out valid data
lib/test_string.c: move string selftest in the Runtime Testing menu
Jakub Kicinski [Fri, 30 Jul 2021 17:29:52 +0000 (19:29 +0200)]
Merge tag 'linux-can-fixes-for-5.14-
20210730' of git://git./linux/kernel/git/mkl/linux-can
Marc Kleine-Budde says:
====================
pull-request: can 2021-07-30
The first patch is by me and adds Yasushi SHOJI as a reviewer for the
Microchip CAN BUS Analyzer Tool driver.
Dan Carpenter's patch fixes a signedness bug in the hi311x driver.
Pavel Skripkin provides 4 patches, the first targets the mcba_usb
driver by adding the missing urb->transfer_dma initialization, which
was broken in a previous commit. The last 3 patches fix a memory leak
in the usb_8dev, ems_usb and esd_usb2 driver.
* tag 'linux-can-fixes-for-5.14-
20210730' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can:
can: esd_usb2: fix memory leak
can: ems_usb: fix memory leak
can: usb_8dev: fix memory leak
can: mcba_usb_start(): add missing urb->transfer_dma initialization
can: hi311x: fix a signedness bug in hi3110_cmd()
MAINTAINERS: add Yasushi SHOJI as reviewer for the Microchip CAN BUS Analyzer Tool driver
====================
Link: https://lore.kernel.org/r/20210730070526.1699867-1-mkl@pengutronix.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Wang Hai [Thu, 29 Jul 2021 21:53:54 +0000 (14:53 -0700)]
mm/memcg: fix NULL pointer dereference in memcg_slab_free_hook()
When I use kfree_rcu() to free a large memory allocated by kmalloc_node(),
the following dump occurs.
BUG: kernel NULL pointer dereference, address:
0000000000000020
[...]
Oops: 0000 [#1] SMP
[...]
Workqueue: events kfree_rcu_work
RIP: 0010:__obj_to_index include/linux/slub_def.h:182 [inline]
RIP: 0010:obj_to_index include/linux/slub_def.h:191 [inline]
RIP: 0010:memcg_slab_free_hook+0x120/0x260 mm/slab.h:363
[...]
Call Trace:
kmem_cache_free_bulk+0x58/0x630 mm/slub.c:3293
kfree_bulk include/linux/slab.h:413 [inline]
kfree_rcu_work+0x1ab/0x200 kernel/rcu/tree.c:3300
process_one_work+0x207/0x530 kernel/workqueue.c:2276
worker_thread+0x320/0x610 kernel/workqueue.c:2422
kthread+0x13d/0x160 kernel/kthread.c:313
ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:294
When kmalloc_node() a large memory, page is allocated, not slab, so when
freeing memory via kfree_rcu(), this large memory should not be used by
memcg_slab_free_hook(), because memcg_slab_free_hook() is is used for
slab.
Using page_objcgs_check() instead of page_objcgs() in
memcg_slab_free_hook() to fix this bug.
Link: https://lkml.kernel.org/r/20210728145655.274476-1-wanghai38@huawei.com
Fixes:
270c6a71460e ("mm: memcontrol/slab: Use helpers to access slab page's memcg_data")
Signed-off-by: Wang Hai <wanghai38@huawei.com>
Reviewed-by: Shakeel Butt <shakeelb@google.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Acked-by: Roman Gushchin <guro@fb.com>
Reviewed-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Reviewed-by: Muchun Song <songmuchun@bytedance.com>
Cc: Christoph Lameter <cl@linux.com>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: David Rientjes <rientjes@google.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Alexei Starovoitov <ast@kernel.org>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Shakeel Butt [Thu, 29 Jul 2021 21:53:50 +0000 (14:53 -0700)]
slub: fix unreclaimable slab stat for bulk free
SLUB uses page allocator for higher order allocations and update
unreclaimable slab stat for such allocations. At the moment, the bulk
free for SLUB does not share code with normal free code path for these
type of allocations and have missed the stat update. So, fix the stat
update by common code. The user visible impact of the bug is the
potential of inconsistent unreclaimable slab stat visible through
meminfo and vmstat.
Link: https://lkml.kernel.org/r/20210728155354.3440560-1-shakeelb@google.com
Fixes:
6a486c0ad4dc ("mm, sl[ou]b: improve memory accounting")
Signed-off-by: Shakeel Butt <shakeelb@google.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Acked-by: Roman Gushchin <guro@fb.com>
Reviewed-by: Muchun Song <songmuchun@bytedance.com>
Cc: Christoph Lameter <cl@linux.com>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: David Rientjes <rientjes@google.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Aneesh Kumar K.V [Thu, 29 Jul 2021 21:53:47 +0000 (14:53 -0700)]
mm/migrate: fix NR_ISOLATED corruption on 64-bit
Similar to commit
2da9f6305f30 ("mm/vmscan: fix NR_ISOLATED_FILE
corruption on 64-bit") avoid using unsigned int for nr_pages. With
unsigned int type the large unsigned int converts to a large positive
signed long.
Symptoms include CMA allocations hanging forever due to
alloc_contig_range->...->isolate_migratepages_block waiting forever in
"while (unlikely(too_many_isolated(pgdat)))".
Link: https://lkml.kernel.org/r/20210728042531.359409-1-aneesh.kumar@linux.ibm.com
Fixes:
c5fc5c3ae0c8 ("mm: migrate: account THP NUMA migration counters correctly")
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
Reported-by: Michael Ellerman <mpe@ellerman.id.au>
Reported-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Reviewed-by: Yang Shi <shy828301@gmail.com>
Cc: Mel Gorman <mgorman@suse.de>
Cc: Nicholas Piggin <npiggin@gmail.com>
Cc: David Hildenbrand <david@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Johannes Weiner [Thu, 29 Jul 2021 21:53:44 +0000 (14:53 -0700)]
mm: memcontrol: fix blocking rstat function called from atomic cgroup1 thresholding code
Dan Carpenter reports:
The patch
2d146aa3aa84: "mm: memcontrol: switch to rstat" from Apr
29, 2021, leads to the following static checker warning:
kernel/cgroup/rstat.c:200 cgroup_rstat_flush()
warn: sleeping in atomic context
mm/memcontrol.c
3572 static unsigned long mem_cgroup_usage(struct mem_cgroup *memcg, bool swap)
3573 {
3574 unsigned long val;
3575
3576 if (mem_cgroup_is_root(memcg)) {
3577 cgroup_rstat_flush(memcg->css.cgroup);
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
This is from static analysis and potentially a false positive. The
problem is that mem_cgroup_usage() is called from __mem_cgroup_threshold()
which holds an rcu_read_lock(). And the cgroup_rstat_flush() function
can sleep.
3578 val = memcg_page_state(memcg, NR_FILE_PAGES) +
3579 memcg_page_state(memcg, NR_ANON_MAPPED);
3580 if (swap)
3581 val += memcg_page_state(memcg, MEMCG_SWAP);
3582 } else {
3583 if (!swap)
3584 val = page_counter_read(&memcg->memory);
3585 else
3586 val = page_counter_read(&memcg->memsw);
3587 }
3588 return val;
3589 }
__mem_cgroup_threshold() indeed holds the rcu lock. In addition, the
thresholding code is invoked during stat changes, and those contexts
have irqs disabled as well. If the lock breaking occurs inside the
flush function, it will result in a sleep from an atomic context.
Use the irqsafe flushing variant in mem_cgroup_usage() to fix this.
Link: https://lkml.kernel.org/r/20210726150019.251820-1-hannes@cmpxchg.org
Fixes:
2d146aa3aa84 ("mm: memcontrol: switch to rstat")
Signed-off-by: Johannes Weiner <hannes@cmpxchg.org>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Chris Down <chris@chrisdown.name>
Reviewed-by: Rik van Riel <riel@surriel.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Reviewed-by: Shakeel Butt <shakeelb@google.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Junxiao Bi [Thu, 29 Jul 2021 21:53:41 +0000 (14:53 -0700)]
ocfs2: issue zeroout to EOF blocks
For punch holes in EOF blocks, fallocate used buffer write to zero the
EOF blocks in last cluster. But since ->writepage will ignore EOF
pages, those zeros will not be flushed.
This "looks" ok as commit
6bba4471f0cc ("ocfs2: fix data corruption by
fallocate") will zero the EOF blocks when extend the file size, but it
isn't. The problem happened on those EOF pages, before writeback, those
pages had DIRTY flag set and all buffer_head in them also had DIRTY flag
set, when writeback run by write_cache_pages(), DIRTY flag on the page
was cleared, but DIRTY flag on the buffer_head not.
When next write happened to those EOF pages, since buffer_head already
had DIRTY flag set, it would not mark page DIRTY again. That made
writeback ignore them forever. That will cause data corruption. Even
directio write can't work because it will fail when trying to drop pages
caches before direct io, as it found the buffer_head for those pages
still had DIRTY flag set, then it will fall back to buffer io mode.
To make a summary of the issue, as writeback ingores EOF pages, once any
EOF page is generated, any write to it will only go to the page cache,
it will never be flushed to disk even file size extends and that page is
not EOF page any more. The fix is to avoid zero EOF blocks with buffer
write.
The following code snippet from qemu-img could trigger the corruption.
656 open("
6b3711ae-3306-4bdd-823c-
cf1c0060a095.conv.2", O_RDWR|O_DIRECT|O_CLOEXEC) = 11
...
660 fallocate(11, FALLOC_FL_KEEP_SIZE|FALLOC_FL_PUNCH_HOLE,
2275868672, 327680 <unfinished ...>
660 fallocate(11, 0,
2275868672, 327680) = 0
658 pwrite64(11, "
Link: https://lkml.kernel.org/r/20210722054923.24389-2-junxiao.bi@oracle.com
Signed-off-by: Junxiao Bi <junxiao.bi@oracle.com>
Reviewed-by: Joseph Qi <joseph.qi@linux.alibaba.com>
Cc: Mark Fasheh <mark@fasheh.com>
Cc: Joel Becker <jlbec@evilplan.org>
Cc: Changwei Ge <gechangwei@live.cn>
Cc: Gang He <ghe@suse.com>
Cc: Jun Piao <piaojun@huawei.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Junxiao Bi [Thu, 29 Jul 2021 21:53:38 +0000 (14:53 -0700)]
ocfs2: fix zero out valid data
If append-dio feature is enabled, direct-io write and fallocate could
run in parallel to extend file size, fallocate used "orig_isize" to
record i_size before taking "ip_alloc_sem", when
ocfs2_zeroout_partial_cluster() zeroout EOF blocks, i_size maybe already
extended by ocfs2_dio_end_io_write(), that will cause valid data zeroed
out.
Link: https://lkml.kernel.org/r/20210722054923.24389-1-junxiao.bi@oracle.com
Fixes:
6bba4471f0cc ("ocfs2: fix data corruption by fallocate")
Signed-off-by: Junxiao Bi <junxiao.bi@oracle.com>
Reviewed-by: Joseph Qi <joseph.qi@linux.alibaba.com>
Cc: Changwei Ge <gechangwei@live.cn>
Cc: Gang He <ghe@suse.com>
Cc: Joel Becker <jlbec@evilplan.org>
Cc: Jun Piao <piaojun@huawei.com>
Cc: Mark Fasheh <mark@fasheh.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Matteo Croce [Thu, 29 Jul 2021 21:53:35 +0000 (14:53 -0700)]
lib/test_string.c: move string selftest in the Runtime Testing menu
STRING_SELFTEST is presented in the "Library routines" menu. Move it in
Kernel hacking > Kernel Testing and Coverage > Runtime Testing together
with other similar tests found in lib/
--- Runtime Testing
<*> Test functions located in the hexdump module at runtime
<*> Test string functions (NEW)
<*> Test functions located in the string_helpers module at runtime
<*> Test strscpy*() family of functions at runtime
<*> Test kstrto*() family of functions at runtime
<*> Test printf() family of functions at runtime
<*> Test scanf() family of functions at runtime
Link: https://lkml.kernel.org/r/20210719185158.190371-1-mcroce@linux.microsoft.com
Signed-off-by: Matteo Croce <mcroce@microsoft.com>
Cc: Peter Rosin <peda@axentia.se>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Catherine Sullivan [Thu, 29 Jul 2021 15:52:58 +0000 (08:52 -0700)]
gve: Update MAINTAINERS list
The team maintaining the gve driver has undergone some changes,
this updates the MAINTAINERS file accordingly.
Signed-off-by: Catherine Sullivan <csully@google.com>
Signed-off-by: Jon Olson <jonolson@google.com>
Signed-off-by: David Awogbemila <awogbemila@google.com>
Signed-off-by: Jeroen de Borst <jeroendb@google.com>
Link: https://lore.kernel.org/r/20210729155258.442650-1-csully@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Lokesh Vutla [Wed, 21 Jul 2021 11:36:25 +0000 (17:06 +0530)]
arm64: dts: ti: k3-am642-sk: Add pwm nodes
ecap0 can be configured to use pad ECAP0_IN_APWM_OUT (D18) which has a
signal connected to Pin 1 of J3. Add support for adding this pinmux so
that pwm can be observed on pin 1 of Header J3
Also mark all un-used epwm and ecap pwm nodes as disabled.
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Grygorii Strashko <grygorii.strashko@ti.com>
Link: https://lore.kernel.org/r/20210721113625.17299-5-lokeshvutla@ti.com
Lokesh Vutla [Wed, 21 Jul 2021 11:36:24 +0000 (17:06 +0530)]
arm64: dts: ti: k3-am642-evm: Add pwm nodes
ecap0 can be configured to use pad ECAP0_IN_APWM_OUT (D18) which has a
signal connected to Pin 1 of J12 on EVM. Add support for adding this
pinmux so that pwm can be observed on pin 1 of Header J12
Also mark all un-used epwm and ecap pwm nodes as disabled.
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Grygorii Strashko <grygorii.strashko@ti.com>
Link: https://lore.kernel.org/r/20210721113625.17299-4-lokeshvutla@ti.com
Lokesh Vutla [Wed, 21 Jul 2021 11:36:23 +0000 (17:06 +0530)]
arm64: dts: ti: k3-am64-main: Add ecap pwm nodes
There are 3 instances of ecap modules that are capable of generating
a pwm when configured in apwm mode. Add DT nodes for these 3 ecap
instances.
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Grygorii Strashko <grygorii.strashko@ti.com>
Link: https://lore.kernel.org/r/20210721113625.17299-3-lokeshvutla@ti.com
Lokesh Vutla [Wed, 21 Jul 2021 11:36:22 +0000 (17:06 +0530)]
arm64: dts: ti: k3-am64-main: Add epwm nodes
Add DT nodes for all epwm instances present in AM64 SoC.
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Grygorii Strashko <grygorii.strashko@ti.com>
Link: https://lore.kernel.org/r/20210721113625.17299-2-lokeshvutla@ti.com
Lukas Bulwahn [Wed, 28 Jul 2021 18:21:15 +0000 (20:21 +0200)]
arch: Kconfig: clean up obsolete use of HAVE_IDE
The arch-specific Kconfig files use HAVE_IDE to indicate if IDE is
supported.
As IDE support and the HAVE_IDE config vanishes with commit
b7fb14d3ac63
("ide: remove the legacy ide driver"), there is no need to mention
HAVE_IDE in all those arch-specific Kconfig files.
The issue was identified with ./scripts/checkkconfigsymbols.py.
Fixes:
b7fb14d3ac63 ("ide: remove the legacy ide driver")
Suggested-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Link: https://lore.kernel.org/r/20210728182115.4401-1-lukas.bulwahn@gmail.com
Reviewed-by: Christoph Hellwig <hch@lst.de>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Marek Vasut [Sun, 20 Jun 2021 21:24:31 +0000 (23:24 +0200)]
ARM: dts: stm32: Update AV96 adv7513 node per dtbs_check
Swap reg and reg-names order and drop adi,input-justification
and adi,input-style to fix the following dtbs_check warnings:
arch/arm/boot/dts/stm32mp157a-dhcor-avenger96.dt.yaml: hdmi-transmitter@3d: adi,input-justification: False schema does not allow ['evenly']
arch/arm/boot/dts/stm32mp157a-dhcor-avenger96.dt.yaml: hdmi-transmitter@3d: adi,input-style: False schema does not allow [[1]]
arch/arm/boot/dts/stm32mp157a-dhcor-avenger96.dt.yaml: hdmi-transmitter@3d: reg-names:1: 'edid' was expected
arch/arm/boot/dts/stm32mp157a-dhcor-avenger96.dt.yaml: hdmi-transmitter@3d: reg-names:2: 'cec' was expected
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: Patrice Chotard <patrice.chotard@foss.st.com>
Cc: Patrick Delaunay <patrick.delaunay@foss.st.com>
Cc: linux-stm32@st-md-mailman.stormreply.com
To: linux-arm-kernel@lists.infradead.org
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
Marek Vasut [Thu, 10 Jun 2021 15:03:06 +0000 (17:03 +0200)]
ARM: dts: stm32: Set {bitclock,frame}-master phandles on ST DKx
Fix the following dtbs_check warning:
cs42l51@4a: port:endpoint@0:frame-master: True is not of type 'array'
cs42l51@4a: port:endpoint@0:bitclock-master: True is not of type 'array'
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: Patrice Chotard <patrice.chotard@foss.st.com>
Cc: Patrick Delaunay <patrick.delaunay@foss.st.com>
Cc: linux-stm32@st-md-mailman.stormreply.com
To: linux-arm-kernel@lists.infradead.org
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
Arnaud Pouliquen [Mon, 14 Jun 2021 16:49:40 +0000 (18:49 +0200)]
ARM: dts: stm32: Add coprocessor detach mbox on stm32mp15x-dkx boards
To support the detach feature, add a new mailbox channel to inform
the remote processor on a detach. This signal allows the remote processor
firmware to stop IPC communication and to reinitialize the resources for
a re-attach.
Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
Arnaud Pouliquen [Mon, 14 Jun 2021 16:49:39 +0000 (18:49 +0200)]
ARM: dts: stm32: Add coprocessor detach mbox on stm32mp157c-ed1 board
To support the detach feature, add a new mailbox channel to inform
the remote processor on a detach. This signal allows the remote processor
firmware to stop IPC communication and to reinitialize the resources for
a re-attach.
Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
Marek Vasut [Thu, 10 Jun 2021 15:02:43 +0000 (17:02 +0200)]
ARM: dts: stm32: Add usbphyc_port1 supply on DHCOM SoM
The port is unused, but shares the same supply with port0, so fill the
DT property in. This fixes the following dtbs_check warning:
arch/arm/boot/dts/stm32mp153c-dhcom-drc02.dt.yaml: usbphyc@
5a006000: usb-phy@1: 'phy-supply' is a required property
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: Patrice Chotard <patrice.chotard@foss.st.com>
Cc: Patrick Delaunay <patrick.delaunay@foss.st.com>
Cc: kernel@dh-electronics.com
Cc: linux-stm32@st-md-mailman.stormreply.com
To: linux-arm-kernel@lists.infradead.org
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
Marek Vasut [Thu, 10 Jun 2021 15:02:42 +0000 (17:02 +0200)]
ARM: dts: stm32: Add backlight and panel supply on DHCOM SoM
Fix the following dtbs_check warning:
arch/arm/boot/dts/stm32mp157c-dhcom-pdk2.dt.yaml: display-bl: 'power-supply' is a required property
arch/arm/boot/dts/stm32mp157c-dhcom-pdk2.dt.yaml: panel: 'power-supply' is a required property
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: Patrice Chotard <patrice.chotard@foss.st.com>
Cc: Patrick Delaunay <patrick.delaunay@foss.st.com>
Cc: kernel@dh-electronics.com
Cc: linux-stm32@st-md-mailman.stormreply.com
To: linux-arm-kernel@lists.infradead.org
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>