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STM32 DT for v5.18, round 1
Highlights:
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-MCU:
-Fix W=1 warnings for timers (duplicate unit-address) for F4 and F7 series.
-Enable DMA2D on f469 disco.
- MPU:
-General:
- Add new board support: emSBS-Argon.
- Add dma configuration for all U(S)ART nodes and disable them in board files
when they are not needed in stm32mp15.
- Correct GIC PPI interrupts on stm32mp15 and stm32mp13.
- ST boards:
- Add EXTI support on stm32mp13
- Add DMA, MDMA and DMAmux support to stm32mp13 (iso feature than MP15)
- Update SDMMC1/2 support on stm32mp13: sleep config, update version to v2.2,
update the max frequency to 130 MHz.
- DH boards:
- Enable rproc to control the CM4 and IPCC mailbox to interact with it.
* tag 'stm32-dt-for-v5.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32: (43 commits)
ARM: dts: stm32: Correct masks for GIC PPI interrupts on stm32mp15
ARM: dts: stm32: Correct masks for GIC PPI interrupts on stm32mp13
ARM: dts: stm32: remove timer5 duplicate unit-address on stm32f7 series
ARM: dts: stm32: remove some timer duplicate unit-address on stm32f7 series
ARM: dts: stm32: Enable EXTI on stm32mp13
ARM: dts: stm32: keep uart nodes behavior on stm32mp15xx-dhcor-avenger96
ARM: dts: stm32: keep uart4 behavior on stm32mp15xx-dhcom-som
ARM: dts: stm32: keep uart nodes behavior on stm32mp15xx-dhcom-picoitx
ARM: dts: stm32: keep uart nodes behavior on stm32mp15xx-dhcom-pdk2
ARM: dts: stm32: keep uart nodes behavior on stm32mp15xx-dhcom-drc02
ARM: dts: stm32: keep uart4 behavior on stm32mp157c-odyssey
ARM: dts: stm32: keep uart4 behavior on stm32mp157c-lxa-mc1
ARM: dts: stm32: keep uart nodes behavior on stm32mp157a-stinger96
ARM: dts: stm32: keep uart nodes behavior on stm32mp1-microdev2.0
ARM: dts: stm32: keep uart nodes behavior on stm32mp1-microdev2.0-of7
ARM: dts: stm32: keep uart4 behavior on stm32mp157a-iot-box
ARM: dts: stm32: keep uart4 behavior on icore-stm32mp1-edimm2.2
ARM: dts: stm32: keep uart4 behavior on icore-stm32mp1-ctouch2
ARM: dts: stm32: keep uart4 and uart7 behavior on stm32mp15xx-dkx
ARM: dts: stm32: keep uart4 behavior on stm32mp157c-ed1
...
Link: https://lore.kernel.org/r/893924a9-bcc4-9fa9-4f8e-7f56e77f6854@foss.st.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Compatible for the rk3568-usb2phy-grf.
* tag 'v5.18-rockchip-drivers-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
dt-bindings: soc: rockchip: add rk3568-usb2phy-grf
Link: https://lore.kernel.org/r/9977257.a15B8eIVjX@phil
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Arm SCMI firmware interface updates for v5.18
Few main additions include:
- Support for OPTEE based SCMI transport to enable using SCMI service
provided by OPTEE on some platforms
- Support for atomic SCMI transports which enables few SCMI transactions
to be completed in atomic context. This involves other refactoring work
associated with it. It also marks SMC and OPTEE as atomic transport as
the commands are completed once the return.
- Support for polling mode in SCMI VirtIO transport in order to support
atomic operations
- Support for atomic clock operations based on availability of atomic
capability in the underlying SCMI transport
Other changes involves some trace and log enhancements and miscellaneous
bug fixes.
* tag 'scmi-updates-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux: (28 commits)
clk: scmi: Support atomic clock enable/disable API
firmware: arm_scmi: Add support for clock_enable_latency
firmware: arm_scmi: Add atomic support to clock protocol
firmware: arm_scmi: Support optional system wide atomic-threshold-us
dt-bindings: firmware: arm,scmi: Add atomic-threshold-us optional property
firmware: arm_scmi: Add atomic mode support to virtio transport
firmware: arm_scmi: Review virtio free_list handling
firmware: arm_scmi: Add a virtio channel refcount
firmware: arm_scmi: Disable ftrace for Clang Thumb2 builds
firmware: arm_scmi: Add new parameter to mark_txdone
firmware: arm_scmi: Add atomic mode support to smc transport
firmware: arm_scmi: Add support for atomic transports
firmware: arm_scmi: Make optee support sync_cmds_completed_on_ret
firmware: arm_scmi: Make smc support sync_cmds_completed_on_ret
firmware: arm_scmi: Add sync_cmds_completed_on_ret transport flag
firmware: arm_scmi: Make smc transport use common completions
firmware: arm_scmi: Add configurable polling mode for transports
firmware: arm_scmi: Use new trace event scmi_xfer_response_wait
include: trace: Add new scmi_xfer_response_wait event
firmware: arm_scmi: Refactor message response path
...
Link: https://lore.kernel.org/r/20220222201742.3338589-1-sudeep.holla@arm.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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NXP/FSL SoC driver fixes for v5.17
- Add missing SoC compatible in existing binding
- Replace kernel.h with the necessary inclusions
- MAINTAINERS file fixes
- Fix memory allocation failure check in guts driver
- Various cleanups and minor fixes
* tag 'soc-fsl-fix-v5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/leo/linux:
soc: fsl: qe: Check of ioremap return value
soc: fsl: qe: fix typo in a comment
soc: fsl: guts: Add a missing memory allocation failure check
soc: fsl: guts: Revert commit 3c0d64e867ed
soc: fsl: Correct MAINTAINERS database (SOC)
soc: fsl: Correct MAINTAINERS database (QUICC ENGINE LIBRARY)
soc: fsl: Replace kernel.h with the necessary inclusions
dt-bindings: fsl,layerscape-dcfg: add missing compatible for lx2160a
dt-bindings: qoriq-clock: add missing compatible for lx2160a
Link: https://lore.kernel.org/r/20220219012208.21835-1-leoyang.li@nxp.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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AT91 & LAN966 DT #1 for 5.18:
- lan966x basic DT and associated evaluation board pcb8291 (2-ports)
- documentation for an upcoming Kontron switch board featuring a LAN9668
- one fix for an old bug we have with PMECC on sama5d2 in some corner
cases
- sama7g5 and its EK: crypto, CAN and DVFS operating points
* tag 'at91-dt-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux:
ARM: dts: at91: sama7g5: add opps
ARM: dts: at91: sama7g5ek: set regulator voltages for standby state
ARM: dts: at91: fix low limit for CPU regulator
ARM: dts: at91: sama7g5: Enable can0 and can1 support in sama7g5-ek
ARM: dts: at91: sama7g5: Add can controllers of sama7g5
ARM: dts: at91: sama7g5: Add crypto nodes
ARM: dts: at91: Use the generic "crypto" node name for the crypto IPs
ARM: dts: at91: remove status = "okay" from soc specific dtsi
ARM: dts: at91: sama5d2: Fix PMERRLOC resource size
dt-bindings: arm: at91: add Kontron's new KSwitches
ARM: dts: add DT for lan966 SoC and 2-port board pcb8291
Link: https://lore.kernel.org/r/20220225110735.18080-1-nicolas.ferre@microchip.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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New boards: Pine64 PineNote ereader tablet and Bananapi-R2-Pro (both rk356x)
New peripherals for the rk356x-family (pdm-audio, gpu, another i2s, usb2)
A lot of additions to Quartz-A (connector-header, gpu, sdmmc1, io-domains,
usb2) and rk3568-evb1-v10 (rk809-audio, cpu-regulator, gpu, tsadc, led,
usb2, touchscreen).
Fixes for the pwm-regulators, that used wrong names for their supplies
as well adapting the cros-ec pwm nodes to a changed binding (going via
the pwm tree).
And as sort of misc-changes, defined the logic-regulator on rk3399-puma
as well as enabled the mali-gpu on the rk3399-firefly.
* tag 'v5.18-rockchip-dts64-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: (28 commits)
arm64: dts: rockchip: align Google CROS EC PWM node name with dtschema
arm64: dts: rockchip: enable rk809 audio codec on the rk3568 evb1-v10
arm64: dts: rockchip: set vdd_gpu regulator on rk3568-evb1-v10 to always on
arm64: dts: rockchip: add the vdd_cpu regulator to rk3568-evb1-v10
arm64: dts: rockchip: enable work led on rk3568-evb1-v10
arm64: dts: rockchip: fix supplies for pwm regulators
arm64: dts: rockchip: define vdd_log on rk3399-puma
arm64: dts: rockchip: Add Pine64 PineNote board
arm64: dts: rockchip: Add pdm node to rk356x
dt-bindings: arm: rockchip: Add Pine64 PineNote board
arm64: dts: rockchip: enable the tsadc on rk3568-evb1-v10
arm64: dts: rockchip: enable the gpu on rk3568-evb1-v10
arm64: dts: rockchip: enable the gpu on quartz64-a
arm64: dts: rockchip: add cooling map and trip points for gpu to rk356x
arm64: dts: rockchip: add gpu node to rk356x
arm64: dts: rockchip: add usb2 support to rk3568-evb1-v10
arm64: dts: rockchip: rename and sort the rk356x usb2 phy handles
arm64: dts: rockchip: add the i2s3_2ch node to rk356x
arm64: dts: rockchip: Add Bananapi R2 Pro
dt-bindings: rockchip: Add BananaPi R2 Pro Board
...
Link: https://lore.kernel.org/r/6456947.djgVdjDsCv@phil
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Usual round of DT patches for the 5.18 merge window, with:
- DT fixes
- ethernet0 alias for Nanopi NEO
- r_uart node for H3/H5
- eMMC and bluetooth nodes for Nanopi NEO air
- updated maintainers for Allwinner SoCs
- new board: A20-Marsboard
* tag 'sunxi-dt-for-5.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
MAINTAINERS: Update Allwinner SoCs maintainers
ARM: dts: sun8i-h3: Drop args in 'thermal-sensors'
ARM: dts: sun8i: v3s: Move the csi1 block to follow address order
ARM: dts: sun8i: Add ethernet0 alias in Nanopi NEO's device tree
dt-bindings: arm: sunxi: add haoyu,a20-marsboard
ARM: dts: sun7i: Add A20-Marsboard
ARM: dts: sunxi: h3/h5: add r_uart node
ARM: dts: nanopi-neo-air: Add eMMC and bluetooth
Link: https://lore.kernel.org/r/YhgMJ0AqaHopzaW3@kista.localdomain
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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i.MX dt-bindings change for 5.18:
- New board compatible for Protonic PRT8MM, Toradex Verdin-imx8mm,
emCON-MX8M Mini, i.MX8MM GW7903.
- A series of patches from Lucas Stach adding support for i.MX8M VPU
and HSIO blk-ctrl power domains.
* tag 'imx-bindings-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
dt-bindings: arm: imx: add imx8mm gw7903 support
dt-bindings: soc: add binding for i.MX8MP HSIO blk-ctrl
dt-bindings: power: imx8mp: add defines for HSIO blk-ctrl domains
dt-bindings: power: add defines for i.MX8MP power domain
dt-bindings: arm: fsl: add toradex,verdin-imx8mm et al.
dt-bindings: arm: Add emtrion hardware emCON-MX8M Mini
dt-bindings: arm: imx: add Protonic PRT8MM board compatible
dt-bindings: soc: add binding for i.MX8MQ VPU blk-ctrl
dt-bindings: power: imx8mq: add defines for VPU blk-ctrl domains
Link: https://lore.kernel.org/r/20220222075226.160187-3-shawnguo@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Amlogic ARM64 DT changes for v5.18:
- New Boards:
- Amediatek X96-AIR (Amlogic S905X3)
- CYX A95XF3-AIR (Amlogic S905X3)
- Haochuangy H96-Max (Amlogic S905X3)
- Amlogic AQ222 (Amlogic S4)
- OSMC Vero 4K+ (Amlogic S905D)
- Initial support for Amlogic S4
- Support for uart_ao_b & pwm_f on G12 SoCs
* tag 'amlogic-arm64-dt-for-v5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux:
arm64: dts: meson: add support for OSMC Vero 4K+
dt-bindings: arm: amlogic: add Vero 4K+ bindings
dt-bindings: vendor-prefixes: add osmc prefix
arm64: dts: meson-g12-common: add uart_ao_b pins muxing
arm64: dts: meson-g12-common: add more pwm_f options
arm64: dts: add support for S4 based Amlogic AQ222
arm64: dts: meson: add initial device-tree for H96-Max
dt-bindings: arm: amlogic: add H96-Max bindings
dt-bindings: vendor-prefixes: add haochuangyi prefix
arm64: dts: meson: add initial device-trees for A95XF3-AIR
dt-bindings: arm: amlogic: add A95XF3-AIR bindings
dt-bindings: vendor-prefixes: add cyx prefix
arm64: dts: meson: add initial device-trees for X96-AIR
dt-bindings: arm: amlogic: add X96-AIR bindings
arm64: dts: meson: add common SM1 ac2xx dtsi
arm64: dts: meson-sm1: add spdifin and pdifout nodes
dt-bindings: arm: amlogic: add S4 based AQ222 bindings
Link: https://lore.kernel.org/r/a7cd9937-d441-3e1f-9709-8e80cc8814f1@baylibre.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Nuvoton device tree updates for 5.18
* Additions to wpcm450 following the upstremaing of the pinctrl/gpio
driver for this platform
* Match more of the platform in MAINTAINERS
* tag 'nuvoton-5.18-devicetree' of git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc:
MAINTAINERS: ARM/WPCM450: Add 'W:' line with wiki
ARM: dts: wpcm450: Add pinmux information to UART0
ARM: dts: wpcm450-supermicro-x9sci-ln4f: Add GPIO LEDs and buttons
ARM: dts: wpcm450: Add pin functions
ARM: dts: wpcm450: Add pinctrl and GPIO nodes
ARM: dts: wpcm450: Add global control registers (GCR) node
MAINTAINERS: Match all of bindings/arm/npcm/ as part of NPCM architecture
dt-bindings: arm/npcm: Add binding for global control registers (GCR)
Link: https://lore.kernel.org/r/CACPK8XdjF6dG04hR+iMpUP8=LSJi5x-hRivgCGDaY7o_461eJw@mail.gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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* 'mstar-dt-next' of https://github.com/linux-chenxing/linux:
ARM: mstar: Extend opp_table for infinity2m
ARM: mstar: Add OPP table for infinity3
ARM: mstar: Add OPP table for infinity
ARM: mstar: Link cpupll to second core
ARM: mstar: Link cpupll to cpu
ARM: mstar: Add cpupll to base dtsi
dt-bindings: clk: mstar msc313 cpupll binding description
ARM: dts: mstar: Add board for 100ask DongShanPiOne
dt-bindings: arm: mstar: Add compatible for 100ask DongShanPiOne
dt-bindings: vendor-prefixes: Add prefix for 100ask
ARM: dts: mstar: Add a dts for Miyoo Mini
dt-bindings: arm: mstar: Add compatible for Miyoo Mini
dt-bindings: vendor-prefixes: Add prefix for Miyoo
ARM: dts: mstar: Add the Wireless Tag IDO-SBC2D06-V1B-22W
dt-bindings: add vendor prefix for Wireless Tag
ARM: dts: mstar: Set gpio compatible for ssd20xd
Link: https://lore.kernel.org/r/20220216193131.59794-1-romain.perier@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Allow userspace to detect support for asymmetric mode by providing a hwcap
for it, using the official feature name FEAT_MTE3.
Signed-off-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Reviewed-by: Vincenzo Frascino <Vincenzo.Frascino@arm.com>
Tested-by: Branislav Rankov <branislav.rankov@arm.com>
Link: https://lore.kernel.org/r/20220216173224.2342152-4-broonie@kernel.org
Signed-off-by: Will Deacon <will@kernel.org>
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MTE3 adds a new mode which is synchronous for reads but asynchronous for
writes. Document the userspace ABI for this feature, we call the new
mode ASYMM and add a new prctl flag and mte_tcf_preferred value for it.
Signed-off-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Link: https://lore.kernel.org/r/20220216173224.2342152-2-broonie@kernel.org
Signed-off-by: Will Deacon <will@kernel.org>
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Renesas DT binding updates for v5.18
- Document support for the new RZ/V2L SoC and the RZ/V2L SMARC EVK
board.
* tag 'renesas-dt-bindings-for-v5.18-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel:
dt-bindings: power: renesas,rzg2l-sysc: Document RZ/V2L SoC
dt-bindings: arm: renesas: Document Renesas RZ/V2L SoC on SMARC EVK
Link: https://lore.kernel.org/r/cover.1644587209.git.geert+renesas@glider.be
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Samsung pinctrl DTS and driver changes for v5.18
Conversion of Samsung pinctrl bindings to dtschema followed up with
alignment of DTS files to the dtschema.
The entire work consists of three parts but everything should be merged
at once to avoid dtschema check errors:
1. Samsung pinctrl driver change necessary to accept new DTS (driver
depends on node names and this has to be adjusted because of dtschema).
2. Conversion to dtschema which brings requirement of different naming
of the GPIO nodes.
3. DTS commits depending on driver (1) above, which convert all GPIO pin
bank names to new naming, required by dtschema.
This also includes few cleanups around DTS which are here to avoid
any merge conflicts.
The Samsung pinctrl driver changes are backwards compatible. However
the DTS changes (renaming nodes) could cause problems in out-of-tree or
other project implementations of the driver.
* tag 'samsung-dt-pinctrl-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: (28 commits)
arm64: dts: exynos: use dedicated wake-up pinctrl compatible in ExynosAutov9
ARM: dts: s5pv210: align pinctrl with dtschema
ARM: dts: s3c64xx: align pinctrl with dtschema
ARM: dts: s3c24xx: align pinctrl with dtschema
arm64: dts: exynos: align pinctrl with dtschema in ExynosAutov9
arm64: dts: exynos: align pinctrl with dtschema in Exynos7
arm64: dts: exynos: align pinctrl with dtschema in Exynos5433
ARM: dts: exynos: align pinctrl with dtschema in Exynos542x/5800
ARM: dts: exynos: align pinctrl with dtschema in Exynos5410
ARM: dts: exynos: align pinctrl with dtschema in Exynos5260
ARM: dts: exynos: align pinctrl with dtschema in Exynos5250
ARM: dts: exynos: align pinctrl with dtschema in Exynos4412
ARM: dts: exynos: align pinctrl with dtschema in Exynos4210
ARM: dts: exynos: align pinctrl with dtschema in Exynos3250
ARM: dts: s3c64xx: drop unneeded pinctrl wake-up interrupt mapping
ARM: dts: exynos: simplify PMIC DVS pin configuration in Peach Pi
ARM: dts: exynos: override pins by label in Peach Pi
ARM: dts: exynos: simplify PMIC DVS pin configuration in Peach Pit
ARM: dts: exynos: override pins by label in Peach Pit
ARM: dts: exynos: simplify PMIC DVS pin configuration in Odroid XU
...
Link: https://lore.kernel.org/r/20220129115352.13274-1-krzysztof.kozlowski@canonical.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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SoCFPGA dts updates for v5.18, part 1
- Cleanup of Altera/Intel ARMv7 and ARMv8 DTS and bindings
* tag 'socfpga_dts_update_for_v5.18_part1' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux: (22 commits)
ARM: dts: socfpga: cyclone5: align regulator node with dtschema
ARM: dts: socfpga: arria10: align regulator node with dtschema
arm64: dts: agilex: align pl330 node name with dtschema
arm64: dts: stratix10: align pl330 node name with dtschema
arm64: dts: intel: socfpga_agilex_socdk: align LED node names with dtschema
arm64: dts: agilex: align mmc node names with dtschema
arm64: dts: agilex: add board compatible for N5X DK
arm64: dts: agilex: add board compatible for SoCFPGA DK
arm64: dts: stratix10: align regulator node names with dtschema
arm64: dts: stratix10: align mmc node names with dtschema
arm64: dts: stratix10: move ARM timer out of SoC node
arm64: dts: stratix10: add board compatible for SoCFPGA DK
ARM: dts: arria10: add board compatible for SoCFPGA DK
ARM: dts: arria10: add board compatible for Mercury AA1
ARM: dts: arria5: add board compatible for SoCFPGA DK
dt-bindings: clock: intel,stratix10: convert to dtschema
dt-bindings: intel: document Agilex based board compatibles
dt-bindings: altera: document Stratix 10 based board compatibles
dt-bindings: altera: document VT compatibles
dt-bindings: altera: document Arria 10 based board compatibles
...
Link: https://lore.kernel.org/r/20220211112556.98940-1-dinguyen@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Samsung DTS ARM changes for v5.18
1. Minor improvements and dtschema fixes (node names, properties).
2. Fix issues pointed out by DT schema checks:
- Add necessary clock controller inputs on Exynos5260.
- Drop unsupported regulators on Odroid XU.
- Add USB DWC3 supplies.
- Drop old thermal properties from Exynos4210.
3. Add support for Samsung Chagall WiFi (Exynos5420, Samsung Galaxy Tab
S 10.5", SM-T800 ) and a similar Samsung Klimt WiFi (Samsung Galaxy
Tab S 8.4").
4. Add battery to Samsung P4Nnote (Exynos4412, Samsung Galaxy Note
10.1).
* tag 'samsung-dt-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: (22 commits)
ARM: dts: exynos: use generic node name for LPDDR3 timings in Odroid
ARM: dts: exynos: add charger and battery to p4note
ARM: dts: exynos: update dma node name with dtschema
ARM: dts: exynos: use define for TMU clock on Exynos4412
ARM: dts: exynos: drop old thermal properties from Exynos4210
ARM: dts: exynos: add fake USB DWC3 supplies to SMDK5410
ARM: dts: exynos: add USB DWC3 supplies to SMDK5420
ARM: dts: exynos: add USB DWC3 supplies to Chromebook Peach Pi
ARM: dts: exynos: add USB DWC3 supplies to Chromebook Peach Pit
ARM: dts: exynos: add USB DWC3 supplies to ArndaleOcta
ARM: dts: exynos: add USB DWC3 supplies to Chromebook Spring
ARM: dts: exynos: add USB DWC3 supplies to Chromebook Snow
ARM: dts: exynos: add USB DWC3 supplies to SMDK5250
ARM: dts: exynos: add USB DWC3 supplies to Arndale
ARM: dts: exynos: Add support for Samsung Klimt WiFi
dt-bindings: arm: samsung: document Klimt WiFi board binding
ARM: dts: exynos: Add support for Samsung Chagall WiFi
dt-bindings: arm: samsung: document Chagall WiFi board binding
ARM: dts: exynos: drop unsupported MAX77802 regulators on Odroid XU
ARM: dts: exynos: add necessary clock controller inputs in Exynos5260
...
Link: https://lore.kernel.org/r/20220209145226.184375-1-krzysztof.kozlowski@canonical.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Tesla FSD ARM64 changes for v5.18
Add Tesla FSD SoC ARM64 platform: bindings, DTSI+DTS, maintainer's entry
and defconfig change. This brings and enables this new platform.
This includes clock controller bindings (header files with clock IDs)
which are shared also with Tesla FSD SoC clock controller pull request.
* tag 'tesla-dt64-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
arm64: dts: fsd: Add SPI device nodes
arm64: defconfig: Enable Tesla FSD SoC
arm64: dts: fsd: Add initial pinctrl support
arm64: dts: fsd: Add initial device tree support
dt-bindings: clock: Document FSD CMU bindings
dt-bindings: clock: Add bindings definitions for FSD CMU blocks
dt-bindings: arm: add Tesla FSD ARM SoC
dt-bindings: add vendor prefix for Tesla
Link: https://lore.kernel.org/r/20220204154112.133723-2-krzysztof.kozlowski@canonical.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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* kvm-arm64/psci-1.1:
: .
: Limited PSCI-1.1 support from Will Deacon:
:
: This small series exposes the PSCI SYSTEM_RESET2 call to guests, which
: allows the propagation of a "reset_type" and a "cookie" back to the VMM.
: Although Linux guests only ever pass 0 for the type ("SYSTEM_WARM_RESET"),
: the vendor-defined range can be used by a bootloader to provide additional
: information about the reset, such as an error code.
: .
KVM: arm64: Remove unneeded semicolons
KVM: arm64: Indicate SYSTEM_RESET2 in kvm_run::system_event flags field
KVM: arm64: Expose PSCI SYSTEM_RESET2 call to the guest
KVM: arm64: Bump guest PSCI version to 1.1
Signed-off-by: Marc Zyngier <maz@kernel.org>
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fix issue
/builds/robherring/linux-dt/Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.example.dt.yaml:
spi@9C002D80: 'clocks-names' is a required property
From schema: /builds/robherring/linux-dt/Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml
delete unused required(clock-name)
Fixes: 3b8ab4da34 ("spi: Fix test error for sp7021")
Reported-by: Rob Herring <robh+dt@kernel.org>
Signed-off-by: Li-hao Kuo <lhjeff911@gmail.com>
Link: https://lore.kernel.org/r/097bbc8b703b17e8fb3e3f6f6d2f97fe668bd5c5.1645770648.git.lhjeff911@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Add a new capability, KVM_CAP_PMU_CAPABILITY, that takes a bitmask of
settings/features to allow userspace to configure PMU virtualization on
a per-VM basis. For now, support a single flag, KVM_PMU_CAP_DISABLE,
to allow disabling PMU virtualization for a VM even when KVM is configured
with enable_pmu=true a module level.
To keep KVM simple, disallow changing VM's PMU configuration after vCPUs
have been created.
Signed-off-by: David Dunn <daviddunn@google.com>
Message-Id: <20220223225743.2703915-2-daviddunn@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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Document Pin Function Controller (PFC) support for the Renesas R-Car
S4-8 (R8A779F0) SoC.
Signed-off-by: LUU HOAI <hoai.luu.ub@renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Link: https://lore.kernel.org/r/d51828853396773be2d6837f3301ac9da8b6f29e.1645457792.git.geert+renesas@glider.be
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Commit 3539a2c6c689 ("dt-bindings: memory: lpddr2: Add revision-id
properties") added the properties `revision-id1` and `revision-id2` to
the "jedec,lpddr2" binding. The "jedec,lpddr3" binding already had a
single array property `revision-id` for the same purpose. For
consistency between related memory types, this patch deprecates the
LPDDR2 properties and instead adds a property in the same style as for
LPDDR3 to that binding.
Signed-off-by: Julius Werner <jwerner@chromium.org>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220224003421.3440124-2-jwerner@chromium.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
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Add documentation for sysfs entries like feature_config_id and
feature_config_value for runtime feature configuration. The support is
added for an over temperature and external watchdog features.
Acked-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Ronak Jain <ronak.jain@xilinx.com>
Link: https://lore.kernel.org/r/20220209082709.32378-3-ronak.jain@xilinx.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Add bindings doc for Sunplus OCOTP driver
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Vincent Shih <vincent.sunplus@gmail.com>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20220223223502.29454-4-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Device "marvell,armada-3700-uart" should use
"marvell,armada-3700-uart-clock" compatible clock.
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Marek Behún <kabel@kernel.org>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Marek Behún <kabel@kernel.org>
Link: https://lore.kernel.org/r/20220219152818.4319-5-kabel@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Add DT bindings documentation for device nodes with compatible string
"marvell,armada-3700-uart-clock".
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Marek Behún <kabel@kernel.org>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Marek Behún <kabel@kernel.org>
Link: https://lore.kernel.org/r/20220219152818.4319-3-kabel@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Document the compatible string for the DWC3 controller in msm8953.
Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
Acked-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220220201909.445468-4-luca@z3ntu.xyz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Add MT8192 compatible to the Mediatek T-PHY dt-binding.
Signed-off-by: Allen-KH Cheng <allen-kh.cheng@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Link: https://lore.kernel.org/r/20220224130822.11292-2-allen-kh.cheng@mediatek.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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Add binding documents for the Delta TN48M CPLD drivers.
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Link: https://lore.kernel.org/r/20220131133049.77780-6-robert.marko@sartura.hr
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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D1 features one OTG port and one host port, like the A64 SoC, so its
USB PHY supports the same set of properties. Add the new compatible to
the existing binding.
Signed-off-by: Samuel Holland <samuel@sholland.org>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20220203013558.11490-1-samuel@sholland.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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The Qualcomm SC8280XP has a RPMh clock controller, so add a compatible
for this to the binding.
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Link: https://lore.kernel.org/r/20220223044516.3776637-1-bjorn.andersson@linaro.org
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tools/testing/selftests/net/mptcp/mptcp_join.sh
34aa6e3bccd8 ("selftests: mptcp: add ip mptcp wrappers")
857898eb4b28 ("selftests: mptcp: add missing join check")
6ef84b1517e0 ("selftests: mptcp: more robust signal race test")
https://lore.kernel.org/all/20220221131842.468893-1-broonie@kernel.org/
drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/act.h
drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/ct.c
fb7e76ea3f3b6 ("net/mlx5e: TC, Skip redundant ct clear actions")
c63741b426e11 ("net/mlx5e: Fix MPLSoUDP encap to use MPLS action information")
09bf97923224f ("net/mlx5e: TC, Move pedit_headers_action to parse_attr")
84ba8062e383 ("net/mlx5e: Test CT and SAMPLE on flow attr")
efe6f961cd2e ("net/mlx5e: CT, Don't set flow flag CT for ct clear flow")
3b49a7edec1d ("net/mlx5e: TC, Reject rules with multiple CT actions")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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The "restricted-dma-pool" definition prohibits combination with either
of the "no-map" and "reusable" properties, but this is only stated in
the description text. Add those constraints to the schema so we can
properly validate them.
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/a4f3d4e2feef008d1236ebc3f5f0c46360f20c60.1645119806.git.robin.murphy@arm.com
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Pull kvm fixes from Paolo Bonzini:
"x86 host:
- Expose KVM_CAP_ENABLE_CAP since it is supported
- Disable KVM_HC_CLOCK_PAIRING in TSC catchup mode
- Ensure async page fault token is nonzero
- Fix lockdep false negative
- Fix FPU migration regression from the AMX changes
x86 guest:
- Don't use PV TLB/IPI/yield on uniprocessor guests
PPC:
- reserve capability id (topic branch for ppc/kvm)"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
KVM: x86: nSVM: disallow userspace setting of MSR_AMD64_TSC_RATIO to non default value when tsc scaling disabled
KVM: x86/mmu: make apf token non-zero to fix bug
KVM: PPC: reserve capability 210 for KVM_CAP_PPC_AIL_MODE_3
x86/kvm: Don't use pv tlb/ipi/sched_yield if on 1 vCPU
x86/kvm: Fix compilation warning in non-x86_64 builds
x86/kvm/fpu: Remove kvm_vcpu_arch.guest_supported_xcr0
x86/kvm/fpu: Limit guest user_xfeatures to supported bits of XCR0
kvm: x86: Disable KVM_HC_CLOCK_PAIRING if tsc is in always catchup mode
KVM: Fix lockdep false negative during host resume
KVM: x86: Add KVM_CAP_ENABLE_CAP to x86
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i.MX fixes for 5.17, round 2:
- Drop reset signal from i.MX8MM vpumix power domain to fix a system
hang.
- Fix a dtbs_check warning caused by #thermal-sensor-cells in i.MX8ULP
device tree.
- Fix a clock disabling imbalance in gpcv2 driver.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Add compatible string for Tegra234 for Tegra QUAD SPI
Signed-off-by: Krishna Yarlagadda <kyarlagadda@nvidia.com>
Link: https://lore.kernel.org/r/20220222175611.58051-3-kyarlagadda@nvidia.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Add bindings for sc7280 lpass cpu driver which supports
audio over i2s based speaker, soundwire based headset, msm dmics
and HDMI Port.
Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com>
Co-developed-by: Venkata Prasad Potturu <quic_potturu@quicinc.com>
Signed-off-by: Venkata Prasad Potturu <quic_potturu@quicinc.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/1645716828-15305-9-git-send-email-quic_srivasam@quicinc.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Add compatible and constants for the power domains exposed by the
MSM8226 RPM.
Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220220223004.507739-1-luca@z3ntu.xyz
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Add binding documentation for Fairphone 3 smartphone which is based on
Snapdragon 632 (sm632).
Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220220201909.445468-10-luca@z3ntu.xyz
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Document Kryo 250 CPUs found in Qualcomm Snapdragon 632 (SDM632).
Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220220201909.445468-5-luca@z3ntu.xyz
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Make Documentation/admin-guide/reporting-issues.rst point to the newly
created document about regressions
(Documentation/admin-guide/regressions-regressions.rst). This allows to
shorten a few explanations the new document describes better and in more
detail.
While at it move the copyright hint to the end of the file and remove
quotes around links to other places in the documentation. Both issues
came up during the review of the new documents about regressions.
Signed-off-by: Thorsten Leemhuis <linux@leemhuis.info>
Link: https://lore.kernel.org/r/f20114eaddc356a8c79dd62812a6c7f4ca5d87b9.1644994117.git.linux@leemhuis.info
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
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Add a section with a few rules of thumb about how
quickly developers should address regressions to
Documentation/process/handling-regressions.rst; additionally,
add a short paragraph about this to the companion document
Documentation/admin-guide/reporting-regressions.rst as well.
The rules of thumb were written after studying the quotes from Linus
found in handling-regressions.rst and especially influenced by
statements like "Users are literally the _only_ thing that matters" and
"without users, your program is not a program, it's a pointless piece of
code that you might as well throw away". The author interpreted those in
perspective to how the various Linux kernel series are maintained
currently and what those practices might mean for users running into a
regression on a small or big kernel update.
That for example lead to the paragraph starting with "Aim to get fixes
for regressions mainlined within one week after identifying the culprit,
if the regression was introduced in a stable/longterm release or the
devel cycle for the latest mainline release". Some might see this as
pretty high bar, but on the other hand something like that is needed to
not leave users out in the cold for too long -- which can quickly happen
when updating to the latest stable series, as the previous one is
normally stamped "End of Life" about three or four weeks after a new
mainline release. This makes a lot of users switch during this
timeframe. Any of them thus risk running into regressions not promptly
fixed; even worse, once the previous stable series is EOLed for real,
users that face a regression might be left with only three options:
(1) continue running an outdated and thus potentially insecure kernel
version from an abandoned stable series
(2) run the kernel with the regression
(3) downgrade to an earlier longterm series still supported
This is better avoided, as (1) puts users and their data in danger, (2)
will only be possible if it's a minor regression that doesn't interfere
with booting or serious usage, and (3) might be regression itself or
impossible on the particular machine, as the users might require drivers
or features only introduced after the latest longterm series branched
of.
In the end this lead to the aforementioned "Aim to fix regression within
one week" part. It's also the reason for the "Try to resolve any
regressions introduced in the current development cycle before its
end.".
Signed-off-by: Thorsten Leemhuis <linux@leemhuis.info>
CC: Linus Torvalds <torvalds@linux-foundation.org>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Link: https://lore.kernel.org/r/a7b717b52c0d54cdec9b6daf56ed6669feddee2c.1644994117.git.linux@leemhuis.info
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
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Create two documents explaining various aspects around regression
handling and tracking; one is aimed at users, the other targets
developers.
The texts among others describes the first rule of Linux kernel
development and what it means in practice. They also explain what a
regression actually is and how to report one properly.
Both texts additionally provide a brief introduction to the bot the
kernel's regression tracker uses to facilitate the work, but mention the
use is optional.
To sum things up, provide a few quotes from Linus in the document for
developers to show how serious we take regressions.
Signed-off-by: Thorsten Leemhuis <linux@leemhuis.info>
Link: https://lore.kernel.org/r/34e56d3588f22d7e0b4d635ef9c9c3b33ca4ac04.1644994117.git.linux@leemhuis.info
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
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Commit f7df2b1cf03a ("tools/vm/page_owner_sort.c: count and sort by mem")
added a literal text block without the necessary markup, leading to these
warnings in the docs build:
Documentation/vm/page_owner.rst:92: WARNING: Unexpected indentation.
Documentation/vm/page_owner.rst:96: WARNING: Unexpected indentation.
Documentation/vm/page_owner.rst:107: WARNING: Unexpected indentation.
Add the necessary colons and make the build quieter.
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
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drm-misc-next for v5.18:
UAPI Changes:
Cross-subsystem Changes:
- Split out panel-lvds and lvds dt bindings .
- Put yes/no on/off disabled/enabled strings in linux/string_helpers.h
and use it in drivers and tomoyo.
- Clarify dma_fence_chain and dma_fence_array should never include eachother.
- Flatten chains in syncobj's.
- Don't double add in fbdev/defio when page is already enlisted.
- Don't sort deferred-I/O pages by default in fbdev.
Core Changes:
- Fix missing pm_runtime_put_sync in bridge.
- Set modifier support to only linear fb modifier if drivers don't
advertise support.
- As a result, we remove allow_fb_modifiers.
- Add missing clear for EDID Deep Color Modes in drm_reset_display_info.
- Assorted documentation updates.
- Warn once in drm_clflush if there is no arch support.
- Add missing select for dp helper in drm_panel_edp.
- Assorted small fixes.
- Improve fb-helper's clipping handling.
- Don't dump shmem mmaps in a core dump.
- Add accounting to ttm resource manager, and use it in amdgpu.
- Allow querying the detected eDP panel through debugfs.
- Add helpers for xrgb8888 to 8 and 1 bits gray.
- Improve drm's buddy allocator.
- Add selftests for the buddy allocator.
Driver Changes:
- Add support for nomodeset to a lot of drm drivers.
- Use drm_module_*_driver in a lot of drm drivers.
- Assorted small fixes to bridge/lt9611, v3d, vc4, vmwgfx, mxsfb, nouveau,
bridge/dw-hdmi, panfrost, lima, ingenic, sprd, bridge/anx7625, ti-sn65dsi86.
- Add bridge/it6505.
- Create DP and DVI-I connectors in ast.
- Assorted nouveau backlight fixes.
- Rework amdgpu reset handling.
- Add dt bindings for ingenic,jz4780-dw-hdmi.
- Support reading edid through aux channel in ingenic.
- Add a drm driver for Solomon SSD130x OLED displays.
- Add simple support for sharp LQ140M1JW46.
- Add more panels to nt35560.
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/686ec871-e77f-c230-22e5-9e3bb80f064a@linux.intel.com
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Linux core:
-----------
iosys-map: Add offset to iosys_map_memcpy_to() (Lucas)
iosys-map: Add a few more helpers (Lucas)
i915 (display and core changes on drm-intel-next):
--------------------------------------------------
- Display's DBuf and watermark related fixes and improvements (Ville)
- More i915 header and other code clean-up (Jani)
- Display IPS fixes and improvements (Ville)
- OPRegion fixes and cleanups (Jani)
- Fix the plane end Y offset check for FBC (Ville)
- DP 128b/132b updates (Jani)
- Disable runtime pm wakeref tracking for the mock device selftest (Ville)
- Many display code clean-up while targeting to fix up DP DFP 4:2:0 handling (Ville)
- Bigjoiner state tracking and more bigjoiner related work (Ville)
- Update DMC_DEBUG3 register for DG1 (Chuansheng)
- SAGV fixes (Ville)
- More GT register cleanup (Matt)
- Fix build issue when using clang (Tong)
- Display DG2 fixes (Matt)
- ADL-P PHY related fixes (Imre)
- PSR2 fixes (Jose)
- Add PCH Support for Alder Lake N (Tejas)
drm-intel-gt-next (drm-intel-gt-next-2022-02-17):
-------------------------------------------------
UAPI Changes:
- Weak parallel submission support for execlists
Minimal implementation of the parallel submission support for
execlists backend that was previously only implemented for GuC.
Support one sibling non-virtual engine.
Core Changes:
- Two backmerges of drm/drm-next for header file renames/changes and
i915_regs reorganization
Driver Changes:
- Add new DG2 subplatform: DG2-G12 (Matt R)
- Add new DG2 workarounds (Matt R, Ram, Bruce)
- Handle pre-programmed WOPCM registers for DG2+ (Daniele)
- Update guc shim control programming on XeHP SDV+ (Daniele)
- Add RPL-S C0/D0 stepping information (Anusha)
- Improve GuC ADS initialization to work on ARM64 on dGFX (Lucas)
- Fix KMD and GuC race on accessing PMU busyness (Umesh)
- Use PM timestamp instead of RING TIMESTAMP for reference in PMU with GuC (Umesh)
- Report error on invalid reset notification from GuC (John)
- Avoid WARN splat by holding RPM wakelock during PXP unbind (Juston)
- Fixes to parallel submission implementation (Matt B.)
- Improve GuC loading status check/error reports (John)
- Tweak TTM LRU priority hint selection (Matt A.)
- Align the plane_vma to min_page_size of stolen mem (Ram)
- Introduce vma resources and implement async unbinding (Thomas)
- Use struct vma_resource instead of struct vma_snapshot (Thomas)
- Return some TTM accel move errors instead of trying memcpy move (Thomas)
- Fix a race between vma / object destruction and unbinding (Thomas)
- Remove short-term pins from execbuf (Maarten)
- Update to GuC version 69.0.3 (John, Michal Wa.)
- Improvements to GT reset paths in GuC backend (Matt B.)
- Use shrinker_release_pages instead of writeback in shmem object hooks (Matt A., Tvrtko)
- Use trylock instead of blocking lock when freeing GEM objects (Maarten)
- Allocate intel_engine_coredump_alloc with ALLOW_FAIL (Matt B.)
- Fixes to object unmapping and purging (Matt A)
- Check for wedged device in GuC backend (John)
- Avoid lockdep splat by locking dpt_obj around set_cache_level (Maarten)
- Allow dead vm to unbind vma's without lock (Maarten)
- s/engine->i915/i915/ for DG2 engine workarounds (Matt R)
- Use to_gt() helper for GGTT accesses (Michal Wi.)
- Selftest improvements (Matt B., Thomas, Ram)
- Coding style and compiler warning fixes (Matt B., Jasmine, Andi, Colin, Gustavo, Dan)
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/YhbDan8wNZBR6FzF@intel.com
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Use past tense as the fonts can be installed after the fact.
Add suggestion to install "Noto Sans CJK" and "Noto Serif CJK"
font families. ("Noto Serif CJK" is optional.)
Signed-off-by: Akira Yokosawa <akiyks@gmail.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/dfefa601-c58d-c86c-953f-5e4454db9409@gmail.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
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Expand comments in LaTeX code and mention some of important points
told in changelogs of conf.py changes.
Hopefully they can help future contributors in this area.
No code change involved.
Signed-off-by: Akira Yokosawa <akiyks@gmail.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/bce9261b-1950-3146-07b2-07bd2ec79158@gmail.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
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Quote from Jon's remark [1]:
I do notice that Documentation/conf.py is getting large and
unapproachable. At some future point, it might be nice to pull
all of the latex stuff out into a separate file where it won't
scare people who stumble into it by accident.
Pull LaTeX preamble settings added since commit 3b4c963243b1 ("docs:
conf.py: adjust the LaTeX document output") out into
sphinx/kerneldoc-preamble.sty.
It will be copied to the build directory by the added
"latex_additional_files" setting in conf.py.
As a bonus, LaTeX/TeX code can be maintained without escaping backslashes.
To compensate the loss of change history in sphinx/kerneldoc-preamble.sty,
here is a list of changes made in conf.py:
- f7ebe6b76940 ("docs: Activate exCJK only in CJK chapters")
- 0afd4df0d16a ("docs: pdfdocs: Prevent column squeezing by tabulary")
- 659653c9e546 ("docs: pdfdocs: Refactor config for CJK document")
- e291ff6f5a03 ("docs: pdfdocs: Add CJK-language-specific font settings")
- 7eb368cc319b ("docs: pdfdocs: Choose Serif font as CJK mainfont if possible")
- 35382965bdd2 ("docs: pdfdocs: Preserve inter-phrase space in Korean translations")
- 77abc2c230b1 ("docs: pdfdocs: One-half spacing for CJK translations")
- 788d28a25799 ("docs: pdfdocs: Permit AutoFakeSlant for CJK fonts")
- 29ac9822358f ("docs: pdfdocs: Teach xeCJK about character classes of quotation marks")
- 7c5c18bdb656 ("docs: pdfdocs: Fix typo in CJK-language specific font settings")
- aa872e0647dc ("docs: pdfdocs: Adjust \headheight for fancyhdr")
- 8716ef413aa5 ("docs: pdfdocs: Tweak width params of TOC")
- 66939df53948 ("docs: pdfdocs: Switch default CJK font to KR variants")
- 7b686a2ea1e4 ("docs: pdfdocs: Enable CJKspace in TOC for Korean titles")
- 5d9158e3c762 ("docs/translations: Skip CJK contents if suitable fonts not found")
- b774cc46313b ("docs: pdfdocs: Move CJK monospace font setting to main conf.py")
[1]: https://lore.kernel.org/all/87zgmr66cn.fsf@meer.lwn.net/
Suggested-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Akira Yokosawa <akiyks@gmail.com>
Link: https://lore.kernel.org/r/aaa9dca1-27c0-c414-77f3-c5587db0cc5b@gmail.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
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