@xilinx.com is still working but better to switch to new amd.com after
AMD/Xilinx acquisition.
Acked-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Acked-by: Wolfram Sang <wsa@kernel.org> # for I2C
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Jassi Brar <jassisinghbrar@gmail.com>
Acked-by: Damien Le Moal <dlemoal@kernel.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/f5b2bd1e78407e4128fc8f0b5874ba723e710a88.1684245058.git.michal.simek@amd.com
Remove properties already mentioned by common spi-controller.yaml and
switch to unevaluatedProperties:false to achieve same functional effect.
This makes the binding a bit smaller. Similarly there is no need to
allow additionalProperties for children, because spi-controller.yaml
already does it.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230601095908.563865-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Make the pattern matching node names a bit stricter to improve DTS
consistency. The pattern is restricted to:
1. Only one unit address or one -N suffix,
2. -N suffixes to decimal numbers.
Suggested-by: Rob Herring <robh@kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230530144851.92059-6-krzysztof.kozlowski@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Document the cadence qspi controller compatible for AMD Pensando
Elba SoC boards. The Elba qspi fifo size is 1024.
Signed-off-by: Brad Larson <blarson@amd.com
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org
Link: https://lore.kernel.org/r/20230515181606.65953-3-blarson@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org
Listed above Allwinner SoCs has two SPI controllers. First is the regular
SPI controller and the second one has additional functionality for
MIPI-DBI Type C.
Add compatible strings for these controllers
Signed-off-by: Maksim Kiselev <bigunclemax@gmail.com
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org
Reviewed-by: Andre Przywara <andre.przywara@arm.com
Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com
Link: https://lore.kernel.org/r/20230510081121.3463710-2-bigunclemax@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org
Merge series from Vijaya Krishna Nivarthi <quic_vnivarth@quicinc.com>:
There are large number of QSPI irqs that fire during boot/init and later
on every suspend/resume.
This could be made faster by doing DMA instead of PIO.
Below is comparison for number of interrupts raised in 2 scenarios...
Boot up and stabilise
Suspend/Resume
Sequence PIO DMA
=======================
Boot-up 69088 19284
S/R 5066 3430
Speed test results...
spi-nor read times in sec after 2 min uptime
============================================
PIO - Iterations-1000, min=3.18, max=3.74, avg=3.53
DMA - Iterations-1000, min=1.21, max=2.28, avg=1.79
spi-nor write times in sec after 2 min uptime
=============================================
PIO - Iterations-1000, min=3.20, max=8.24, avg=3.58
DMA - Iterations-1000, min=1.25, max=5.13, avg=1.82
Further testing performed...
a) multiple entries in sgt (simulated by max_dma_len = 1024)
b) fallback to pio (simulated by dma setup failure)
A fairly standard release for SPI with the exception of a change to the
API for specifying chip selects done in preparation for supporting
devices with more than one chip select, this required some mechanical
changes throughout the tree which have been cooking in -next happily for
a while. There's also a new API to allow us to TPM chips on half duplex
controllers.
There's three commits in here that were mangled by a bad interaction
between the alsa-devel mailing list software and b4, I didn't notice
until there were merges on top with it being SPI not ALSA. It seemed
clear enough to not be worth going back and fixing.
- Refactoring in preparation for supporting multiple chip selects for a
single device, needed by some flash devices, which required a change
in the SPI device API visible throughout the tree.
- Support for hardware assisted interaction with SPI TPMs on half
duplex controllers, implemented on nVidia Tedra210 QuadSPI.
- Optimisation for large transfers on fsl-cpm devices.
- Cleanups around device property use which fix some sisues with
fwnode.
- Use of both void remove() and devm_platform_.*ioremap_resource().
- Support for AMD Pensando Elba, Amlogic A1, Cadence device mode,
Intel MetorLake-S and StarFive J7110 QuadSPI.
The final commit converting to DEV_PM_OPS() was applied late to fix a
warning that was introduced by some of the earlier work.
-----BEGIN PGP SIGNATURE-----
iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmRIFQgACgkQJNaLcl1U
h9BJOwf+JF2RySdn5g1LsyTndPZhLfw4iJgTHaMlnv5tiPHvYVYMM/mNMbMr5Znh
Y2T0OUkzuRfOK273C+hItC1bTYFTa2cEbDb5dpmKBOZdQ3hjGsZQBvuH2bScUQ+a
H7UgD3FYOJST6k6rRgZQxVMPePFrXAOaO1gmFWTR3v1EcEr2JeQnjZsmymFXcTnc
CtPg9N3RvhVnq5aXuxSgQeyyKIjo4LJh/eZ2mexPIu0DeUq3MftaWwSwCXFIoeNC
DMLA4mZWTgf/yt6JUALwLr+bIiJjb4qGjp3xGZ2wmX7zn73f9QQvuunKb1V4zbNF
EdXLo2VjA9cZjsihenBaKeHnkfgNfA==
=IRqY
-----END PGP SIGNATURE-----
Merge tag 'spi-v6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi updates from Mark Brown:
"A fairly standard release for SPI with the exception of a change to
the API for specifying chip selects done in preparation for supporting
devices with more than one chip select, this required some mechanical
changes throughout the tree which have been cooking in -next happily
for a while.
There's also a new API to allow us to support TPM chips on half duplex
controllers.
Summary:
- Refactoring in preparation for supporting multiple chip selects for
a single device, needed by some flash devices, which required a
change in the SPI device API visible throughout the tree
- Support for hardware assisted interaction with SPI TPMs on half
duplex controllers, implemented on nVidia Tedra210 QuadSPI
- Optimisation for large transfers on fsl-cpm devices
- Cleanups around device property use which fix some sisues with
fwnode
- Use of both void remove() and devm_platform_.*ioremap_resource()
- Support for AMD Pensando Elba, Amlogic A1, Cadence device mode,
Intel MetorLake-S and StarFive J7110 QuadSPI"
* tag 'spi-v6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (185 commits)
spi: bcm63xx: use macro DEFINE_SIMPLE_DEV_PM_OPS
spi: tegra210-quad: Enable TPM wait polling
spi: Add TPM HW flow flag
spi: bcm63xx: remove PM_SLEEP based conditional compilation
spi: cadence-quadspi: use macro DEFINE_SIMPLE_DEV_PM_OPS
spi: spi-cadence: Add support for Slave mode
spi: spi-cadence: Switch to spi_controller structure
spi: cadence-quadspi: fix suspend-resume implementations
spi: dw: Add support for AMD Pensando Elba SoC
spi: dw: Add AMD Pensando Elba SoC SPI Controller
spi: cadence-quadspi: Disable the SPI before reconfiguring
spi: cadence-quadspi: Update the read timeout based on the length
spi: spi-loopback-test: Add module param for iteration length
spi: add support for Amlogic A1 SPI Flash Controller
dt-bindings: spi: add Amlogic A1 SPI controller
spi: fsl-spi: No need to check transfer length versus word size
spi: fsl-spi: Change mspi_apply_cpu_mode_quirks() to void
spi: fsl-cpm: Use 16 bit mode for large transfers with even size
spi: fsl-spi: Re-organise transfer bits_per_word adaptation
spi: fsl-spi: Fix CPM/QE mode Litte Endian
...
The AMD Pensando Elba SoC has integrated the DW APB SPI Controller
Signed-off-by: Brad Larson <blarson@amd.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Serge Semin <fancer.lancer@gmail.com>
Link: https://lore.kernel.org/r/20230410184526.15990-5-blarson@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Just as unevaluatedProperties or additionalProperties are required at
the top level of schemas, they should (and will) also be required for
child node schemas. That ensures only documented properties are
present.
Add unevaluatedProperties or additionalProperties as appropriate, and
then add any missing properties flagged by the addition.
Acked-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Lee Jones <lee@kernel.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230124230228.372305-1-robh@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
Make "clocks" and "power-domains" required everywhere.
Make "resets" required on R-Car Gen2 and newer (i.e. all but SH-Mobile).
Update the example to match reality:
- Use interrupt binding definitions instead of hardcoded numbers,
- Convert to new-style CPG/MSSR bindings,
- Add missing "power-domains" and "resets" properties.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/052af97ecbaa9ba6e0d406883dd3389fa397579a.1678891999.git.geert+renesas@glider.be
Signed-off-by: Mark Brown <broonie@kernel.org>
Enable yamllint to check the preferred commenting style of requiring a
space after a comment character '#'. Fix the cases in the tree which
have a warning with this enabled. Most cases just need a space after the
'#'. A couple of cases with comments which were not intended to be
comments are revealed. Those were in ti,sa2ul.yaml, ti,cal.yaml, and
brcm,bcmgenet.yaml.
Acked-by: Jakub Kicinski <kuba@kernel.org>
Acked-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> # drm/msm
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Link: https://lore.kernel.org/r/20230303214223.49451-1-robh@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
The QSPI controller needs three reset items to work properly on JH7110 SoC,
so there is need to change the maxItems's value to 3 and add minItems
whose value is equal to 2. Other platforms do not have this constraint.
Signed-off-by: William Qiu <william.qiu@starfivetech.com>
Link: https://lore.kernel.org/r/20230302105221.197421-2-william.qiu@starfivetech.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This has been a fairly quiet release for SPI, though it is likely that
the next release will have some big changes as there's some preparatory
work for multiple chip select support gone in - the rest of the code is
on the list but will need to be rebased onto -rc1. Otherwise there's a couple
of new tunables for chip select timings, some new devices and smaller
device specific updates and fixes.
- Support for configuring the hold and minimum inactive times for chip
selects.
- Beginnings of support for supporting devices which have multiple chip
selects on a single device.
- Support for newer Broadcom HSSPI and Intel controllers, Silicon Labs
EM3581 and SI3210.
There is a simple add/add conflict in MAINTAINERS with the I2C tree.
-----BEGIN PGP SIGNATURE-----
iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmPzcwwACgkQJNaLcl1U
h9B3egf/Yo9cnaB473bDfIOmx/AAKU33U059n27CKdbkOy/pqP7zTaurne0aTFDD
SsJh9+Akmb4aBQTTT8RRn9zLho6pX2lUrtFDKjbVB1DM/E7Bad8EsMlqBGLpGUNs
GmEsa99XtUlcEeORq3HIObZ2G2v+Jy0IiidCUyTo48JZBAV3pvI5J8SPUwpWMfqM
fq2U5kCXjxlheQsa4FLzMqnWS91D3H58XFboPQJ2y29sqWSq2OnD/mt9XQVHcvbg
zzL/EfOYoIpw8c9Qf2ZPoLDzRZAdVhugFoMRKccW8OD/v5Rfaf02vhtwfz3G7JpV
So+eEIVSJniavgpBMnUY4tqTOxDe/g==
=xz0n
-----END PGP SIGNATURE-----
Merge tag 'spi-v6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi updates from Mark Brown:
"This has been a fairly quiet release for SPI, though it is likely that
the next release will have some big changes as there's some
preparatory work for multiple chip select support gone in - the rest
of the code is on the list but will need to be rebased onto -rc1.
Otherwise there's a couple of new tunables for chip select timings,
some new devices and smaller device specific updates and fixes.
- Support for configuring the hold and minimum inactive times for
chip selects.
- Beginnings of support for supporting devices which have multiple
chip selects on a single device.
- Support for newer Broadcom HSSPI and Intel controllers, Silicon
Labs EM3581 and SI3210"
* tag 'spi-v6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (67 commits)
spi: dt-bindings: qcom,spi-qcom-qspi: document OPP and power-domains
spi: spidev: drop the incorrect notice from Kconfig
spi: bcm63xx-hsspi: fix error code in probe
spi: bcmbca-hsspi: Fix error code in probe() function
spi: synquacer: Fix timeout handling in synquacer_spi_transfer_one()
spi: intel: Check number of chip selects after reading the descriptor
spi: xilinx: add force_irq for QSPI mode
spi: spi-st-ssc: convert to DT schema
spi: Reorder fields in 'struct spi_transfer'
spi: cadence-quadspi: use STIG mode for small reads
spi: cadence-quadspi: setup ADDR Bits in cmd reads
spi: cadence-quadspi: Add flag for direct mode writes
spi: cadence-quadspi: Reset CMD_CTRL Reg on cmd r/w completion
MAINTAINERS: Remove file reference for Broadcom Broadband SoC HS SPI driver entry
spi: bcm63xx-hsspi: bcmbca-hsspi: fix _be16 type usage
MAINTAINERS: Add entry for Broadcom Broadband SoC HS SPI drivers
spi: bcmbca-hsspi: Add driver for newer HSSPI controller
spi: bcm63xx-hsspi: Disable spi mem dual io read op support
spi: spi-mem: Allow controller supporting mem_ops without exec_op
spi: bcm63xx-hsspi: Add prepend mode support
...
QSPI on Qualcomm SDM845, SC7180 and SC7280 SoCs uses OPP table (both in
DTS and Linux driver) and is suuplied by CX power domain. Document
missing properties to fix:
sc7280-idp2.dtb: spi@88dc000: Unevaluated properties are not allowed ('operating-points-v2', 'power-domains' were unexpected)
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230217155802.848178-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Convert spi-st-ssc.txt into st,ssc-spi.yaml for the
ST Microelectronics SSC SPI driver.
Signed-off-by: Alain Volmat <avolmat@me.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230213192349.17101-1-avolmat@me.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Merge series from Xiangsheng Hou <xiangsheng.hou@mediatek.com>:
This patch series split from bellow series which pick-up spi relevant patches
https://lore.kernel.org/all/20230130030656.12127-1-xiangsheng.hou@mediatek.com.
This series add MediaTek MT7986 SPI NAND controller support, add read latch
latency, smaple delay adjust and add optional nfi_hclk.
Add mediatek,rx-latch-latency-ns property which adjust data read
latch latency in the unit of nanoseconds.
Signed-off-by: Xiangsheng Hou <xiangsheng.hou@mediatek.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20230201020921.26712-6-xiangsheng.hou@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Add dt-bindings documentation of SPI NAND controller
for MediaTek MT7986 SoC platform. And add optional
nfi_hclk property which is needed for MT7986.
Signed-off-by: Xiangsheng Hou <xiangsheng.hou@mediatek.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20230201020921.26712-4-xiangsheng.hou@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The new Broadcom Broadband BCMBCA SoCs includes a updated HSSPI
controller. Add new compatible strings to differentiate the old and new
controller while keeping MIPS based chip with the old compatible. Update
property requirements for these two revisions of the controller. Also
add myself and Kursad as the maintainers.
Signed-off-by: William Zhang <william.zhang@broadcom.com>
Link: https://lore.kernel.org/r/20230207065826.285013-3-william.zhang@broadcom.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This is the preparation for updates on the bcm63xx hsspi driver. Convert
the text based bindings to json-schema per new dts requirement.
Signed-off-by: William Zhang <william.zhang@broadcom.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230207065826.285013-2-william.zhang@broadcom.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Cleanup examples:
- use 4-space indentation (for cases when it is neither 4 not 2 space),
- drop redundant blank lines,
- use lowercase hex.
No functional impact except adjusting to preferred coding style.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> # renesas
Reviewed-by: Andrew Jeffery <andrew@aj.id.au> # aspeed
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> # meson
Link: https://lore.kernel.org/r/20230124083342.34869-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
These two properties complete the bindings for the Linux spi_device cs
model, which includes cs_setup, cs_hold and cs_inactive delay values.
Signed-off-by: Janne Grunau <j@jannau.net>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Hector Martin <marcan@marcan.st>
Link: https://lore.kernel.org/r/20230113102309.18308-3-marcan@marcan.st
Signed-off-by: Mark Brown <broonie@kernel.org>
There's several things in this pull request:
- Fixes for long standing issues with accesses to spidev->spi during
teardown in the spidev userspace driver.
- Rename the newly added spi-cs-setup-ns DT property to be more in line
with our other delay properties before it becomes ABI.
- A few driver specific fixes.
-----BEGIN PGP SIGNATURE-----
iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmO+xWEACgkQJNaLcl1U
h9C3OAf/Zuyjft9vo0U6nxLLFEpEHCFVkhUZ+oO82iIeHPi7pfWq+9dNGut1s28H
mCP8EobJ0eU2VFcOAwvW4MVPnYw2wC1uLKzBvZOzfE9jEPM/TvpfCaKWM9Rwzfir
o172dWTNnGGxKYcyC9JHfcLW/1au9XPwYWjGcX1T3I7c4vQyVTwxPV6fC6x9gVe2
5eQTxntIfS9uu2tGYzUAVhklJWLIB3pjU/NUMAqFt3wsKVFl217MquMt3RHnr44M
bJSOqi0GsNuGg9gsSV4epgT8wY9oW3Ch7PoBs+VyfwHY2byZdYLTCUBXaZOcwUDT
89CxuJ7OqVorQJsRcdfzFumdZjXtUA==
=jcZ7
-----END PGP SIGNATURE-----
Merge tag 'spi-fix-v6.2-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi fixes from Mark Brown:
- Fixes for long standing issues with accesses to spidev->spi during
teardown in the spidev userspace driver.
- Rename the newly added spi-cs-setup-ns DT property to be more in line
with our other delay properties before it becomes ABI.
- A few driver specific fixes.
* tag 'spi-fix-v6.2-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
spi: spidev: remove debug messages that access spidev->spi without locking
spi: spidev: fix a race condition when accessing spidev->spi
spi: Rename spi-cs-setup-ns property to spi-cs-setup-delay-ns
spi: dt-bindings: Rename spi-cs-setup-ns to spi-cs-setup-delay-ns
spi: cadence: Fix busy cycles calculation
spi: mediatek: Enable irq before the spi registration
My professional email will change and the microchip one will bounce after
mid-november of 2022.
Update the MAINTAINERS file, the YAML bindings, MODULE_AUTHOR entries and
author mentions, and add an entry in the .mailmap file.
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Pratyush Yadav <pratyush@kernel.org>
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20221226144043.367706-1-tudor.ambarus@linaro.org
Other delay values follow the delay-ns naming convention, so unify the
newly introduced spi-cs-setup-ns property for consistency.
Also fix a typo while we're here.
Fixes: f6c911f330 ("spi: dt-bindings: Introduce spi-cs-setup-ns property")
Signed-off-by: Hector Martin <marcan@marcan.st>
Link: https://lore.kernel.org/r/20230104093631.15611-2-marcan@marcan.st
Signed-off-by: Mark Brown <broonie@kernel.org>
The Devicetree bindings document does not have to say in the title that
it is a "Devicetree binding" or a "schema", but instead just describe
the hardware.
Manual updates to various binding titles, including capitalizing them.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Acked-by: Ulf Hansson <ulf.hansson@linaro.org> # MMC
Acked-by: Stephen Boyd <sboyd@kernel.org> # clk
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> # input
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org> # opp
Link: https://lore.kernel.org/r/20221216163815.522628-10-krzysztof.kozlowski@linaro.org
[robh: add trivial-devices.yaml and net/can/microchip,mcp251xfd.yaml]
Signed-off-by: Rob Herring <robh@kernel.org>
The Devicetree bindings document does not have to say in the title that
it is a "binding", but instead just describe the hardware.
Drop trailing "bindings" in various forms (also with trailing full
stop):
find Documentation/devicetree/bindings/ -type f -name '*.yaml' \
-not -name 'trivial-devices.yaml' \
-exec sed -i -e 's/^title: \(.*\) [bB]indings\?\.\?$/title: \1/' {} \;
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Acked-by: Matti Vaittinen <mazziesaccount@gmail.com> # ROHM
Acked-by: Ulf Hansson <ulf.hansson@linaro.org> # MMC
Acked-by: Stephen Boyd <sboyd@kernel.org> # clk
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> # input
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> # media
Acked-by: Sebastian Reichel <sre@kernel.org> # power
Acked-by: Viresh Kumar <viresh.kumar@linaro.org> # cpufreq
Link: https://lore.kernel.org/r/20221216163815.522628-7-krzysztof.kozlowski@linaro.org
Signed-off-by: Rob Herring <robh@kernel.org>
The Devicetree bindings document does not have to say in the title that
it is a "Devicetree binding", but instead just describe the hardware.
Drop trailing "Devicetree bindings" in various forms (also with
trailing full stop):
find Documentation/devicetree/bindings/ -type f -name '*.yaml' \
-not -name 'trivial-devices.yaml' \
-exec sed -i -e 's/^title: \(.*\) [dD]evice[ -]\?[tT]ree [bB]indings\?\.\?$/title: \1/' {} \;
find Documentation/devicetree/bindings/ -type f -name '*.yaml' \
-not -name 'trivial-devices.yaml' \
-exec sed -i -e 's/^title: \(.*\) [dD]evice[ -]\?[nN]ode [bB]indings\?\.\?$/title: \1/' {} \;
find Documentation/devicetree/bindings/ -type f -name '*.yaml' \
-not -name 'trivial-devices.yaml' \
-exec sed -i -e 's/^title: \(.*\) [dD][tT] [bB]indings\?\.\?$/title: \1/' {} \;
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> # IIO
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Acked-by: Ulf Hansson <ulf.hansson@linaro.org> # MMC
Acked-by: Stephen Boyd <sboyd@kernel.org> # clk
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> # input
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> # media
Acked-by: Sebastian Reichel <sre@kernel.org> # power
Link: https://lore.kernel.org/r/20221216163815.522628-5-krzysztof.kozlowski@linaro.org
Signed-off-by: Rob Herring <robh@kernel.org>
The Devicetree bindings document does not have to say in the title that
it is a "binding", but instead just describe the hardware. For shared
(re-usable) schemas, name them all as "common properties".
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Guenter Roeck <linux@roeck-us.net> # watchdog
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> # IIO
Acked-by: Miquel Raynal <miquel.raynal@bootlin.com>
Acked-by: Ulf Hansson <ulf.hansson@linaro.org> # MMC
Acked-by: Stephen Boyd <sboyd@kernel.org> # clk
Acked-by: Vinod Koul <vkoul@kernel.org> # dma
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> # media
Acked-by: Sebastian Reichel <sre@kernel.org> # power
Acked-by: Viresh Kumar <viresh.kumar@linaro.org> # opp
Link: https://lore.kernel.org/r/20221216163815.522628-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Rob Herring <robh@kernel.org>
DT Bindings:
- Various LED binding conversions and clean-ups. Convert the ir-spi-led,
pwm-ir-tx, and gpio-ir-tx LED bindings to schemas. Consistently
reference LED common.yaml or multi-led schemas and disallow undefined
properties.
- Convert IDT 89HPESx, pwm-clock, st,stmipid02, Xilinx PCIe hosts,
and fsl,imx-fb bindings to schema
- Add ata-generic, Broadcom u-boot environment, and dynamic MTD
sub-partitions bindings.
- Make all SPI based displays reference spi-peripheral-props.yaml
- Fix some schema property regex's which should be fixed strings or were
missing start/end anchors
- Remove 'status' in examples, again...
DT Core:
- Fix a possible NULL dereference in overlay functions
- Fix kexec reading 32-bit "linux,initrd-{start,end}" values (which
never worked)
- Add of_address_count() helper to count number of 'reg' entries
- Support .dtso extension for DT overlay source files. Rename staging
and unittest overlay files.
- Update dtc to upstream v1.6.1-63-g55778a03df61
-----BEGIN PGP SIGNATURE-----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=y/xu
-----END PGP SIGNATURE-----
Merge tag 'devicetree-for-6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull devicetree updates from Rob Herring:
"DT Bindings:
- Various LED binding conversions and clean-ups. Convert the
ir-spi-led, pwm-ir-tx, and gpio-ir-tx LED bindings to schemas.
Consistently reference LED common.yaml or multi-led schemas and
disallow undefined properties.
- Convert IDT 89HPESx, pwm-clock, st,stmipid02, Xilinx PCIe hosts,
and fsl,imx-fb bindings to schema
- Add ata-generic, Broadcom u-boot environment, and dynamic MTD
sub-partitions bindings.
- Make all SPI based displays reference spi-peripheral-props.yaml
- Fix some schema property regex's which should be fixed strings or
were missing start/end anchors
- Remove 'status' in examples, again...
DT Core:
- Fix a possible NULL dereference in overlay functions
- Fix kexec reading 32-bit "linux,initrd-{start,end}" values (which
never worked)
- Add of_address_count() helper to count number of 'reg' entries
- Support .dtso extension for DT overlay source files. Rename staging
and unittest overlay files.
- Update dtc to upstream v1.6.1-63-g55778a03df61"
* tag 'devicetree-for-6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (42 commits)
dt-bindings: leds: Add missing references to common LED schema
dt-bindings: leds: intel,lgm: Add missing 'led-gpios' property
of: overlay: fix null pointer dereferencing in find_dup_cset_node_entry() and find_dup_cset_prop()
dt-bindings: lcdif: Fix constraints for imx8mp
media: dt-bindings: atmel,isc: Drop unneeded unevaluatedProperties
dt-bindings: Drop Jee Heng Sia
dt-bindings: thermal: cooling-devices: Add missing cache related properties
dt-bindings: leds: irled: ir-spi-led: convert to DT schema
dt-bindings: leds: irled: pwm-ir-tx: convert to DT schema
dt-bindings: leds: irled: gpio-ir-tx: convert to DT schema
dt-bindings: leds: mt6360: rework to match multi-led
dt-bindings: leds: lp55xx: rework to match multi-led
dt-bindings: leds: lp55xx: switch to preferred 'gpios' suffix
dt-bindings: leds: lp55xx: allow label
dt-bindings: leds: use unevaluatedProperties for common.yaml
dt-bindings: thermal: tsens: Add SM6115 compatible
of/kexec: Fix reading 32-bit "linux,initrd-{start,end}" values
dt-bindings: display: Convert fsl,imx-fb.txt to dt-schema
dt-bindings: Add missing start and/or end of line regex anchors
dt-bindings: qcom,pdc: Add missing compatibles
...
A busy enough release, but not for the core which has only seen very
small updates. The biggest addition is the readdition of support for
detailed configuration of the timings around chip selects. That had
been removed for lack of use but there's been applications found for it
on Atmel systems. Otherwise the updates are mostly feature additions
and cleanups to existing drivers.
- Provide a helper for getting device match data in a way that
abstracts away which firmware interface is being used.
- Re-add the spi_set_cs_timing() API for detailed configuration of the
timing around chip select and support it on Atmel.
- Support for MediaTek MT7986, Microchip PCI1xxxx, Nuvoton WPCM450 FIU
and Socionext F_OSPI.
There's a straightforward add/add conflict with the rpmsg tree in the
xilinx firmware code (both trees got new users of the firmware added
each needing new firmware<->kernel ioctls).
There's a cross tree merge with I2C in order to use the new
i2c_client_get_device_id() helper in some I2C attached SPI controllers
as part of their conversion to I2C's probe_new() API.
-----BEGIN PGP SIGNATURE-----
iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmOXIt8ACgkQJNaLcl1U
h9Alrwf9F6mgj3eaDbhPH2lJ+zZRDJrdrMxT1US1tWixCMEZilntDXVecJA+/htp
/tJ0InGXsyr+6p9lXsFGQZGuaSIzKh0h2OW3JCakPGfp6HvA8+qXqHYSLKzIXtYU
/lk+kR+H6TGG+pjFtwkNnbCY/pYAlOtdjdmfui68VSsqWYX1W1kJDhDEkpUZePUx
Bc9wGgGByL0ZEHMQ/O6d8Nc/JzfTQPFuPB9ZHpIHFuPuAnjDQx+veaWejpVawy+D
8crMM7OgGpHy1hENSN786039QvNbWvVucPyVwJfU4SDhrT6oNNmEA/RF/DqTt472
8cbNG5H5bSR0Youv9ofxdP9bAOHhtg==
=eJDv
-----END PGP SIGNATURE-----
Merge tag 'spi-v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi updates from Mark Brown:
"A busy enough release, but not for the core which has only seen very
small updates. The biggest addition is the readdition of support for
detailed configuration of the timings around chip selects. That had
been removed for lack of use but there's been applications found for
it on Atmel systems. Otherwise the updates are mostly feature
additions and cleanups to existing drivers.
Summary:
- Provide a helper for getting device match data in a way that
abstracts away which firmware interface is being used.
- Re-add the spi_set_cs_timing() API for detailed configuration of
the timing around chip select and support it on Atmel.
- Support for MediaTek MT7986, Microchip PCI1xxxx, Nuvoton WPCM450
FIU and Socionext F_OSPI"
* tag 'spi-v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (66 commits)
spi: dt-bindings: Convert Synquacer SPI to DT schema
spi: spi-gpio: Don't set MOSI as an input if not 3WIRE mode
spi: spi-mtk-nor: Add recovery mechanism for dma read timeout
spi: spi-fsl-lpspi: add num-cs binding for lpspi
spi: spi-fsl-lpspi: support multiple cs for lpspi
spi: mtk-snfi: Add snfi support for MT7986 IC
spi: spidev: mask SPI_CS_HIGH in SPI_IOC_RD_MODE
spi: cadence-quadspi: Add minimum operable clock rate warning to baudrate divisor calculation
spi: microchip: pci1xxxx: Add suspend and resume support for PCI1XXXX SPI driver
spi: dt-bindings: nuvoton,wpcm450-fiu: Fix warning in example (missing reg property)
spi: dt-bindings: nuvoton,wpcm450-fiu: Fix error in example (bogus include)
spi: mediatek: Enable irq when pdata is ready
spi: spi-mtk-nor: Unify write buffer on/off
spi: intel: Add support for SFDP opcode
spi: intel: Take possible chip address into account in intel_spi_read/write_reg()
spi: intel: Implement adjust_op_size()
spi: intel: Use ->replacement_op in intel_spi_hw_cycle()
spi: cadence: Drop obsolete dependency on COMPILE_TEST
spi: Add Nuvoton WPCM450 Flash Interface Unit (FIU) bindings
spi: wpcm-fiu: Add direct map support
...
Add num-cs property to support multiple cs for lpspi. This property is
optional.
Signed-off-by: Han Xu <han.xu@nxp.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20221206225410.604482-2-han.xu@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
json-schema patterns by default will match anywhere in a string, so
typically we want at least the start or end anchored. Fix the obvious
cases where the anchors were forgotten.
Acked-by: Matti Vaittinen <mazziesaccount@gmail.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20221118223728.1721589-1-robh@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
Add missing "reg = <0>;" property to the flash@0 node in the example.
Fixes: dd71cd4dd6 ("spi: Add Nuvoton WPCM450 Flash Interface Unit (FIU) bindings")
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20221129102225.3598044-3-j.neuschaefer@gmx.net
Signed-off-by: Mark Brown <broonie@kernel.org>
The nuvoton,wpcm450-fiu binding's example includes
nuvoton,wpcm450-clk.h, which has not been merged yet,
thus causing a dt_binding_check error on -next.
Fix this error by simply hardcoding the clock index in the example,
before the breakage spreads any further.
Fixes: dd71cd4dd6 ("spi: Add Nuvoton WPCM450 Flash Interface Unit (FIU) bindings")
Reported-by: Rob Herring <robh@kernel.org>
Reported-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20221129102225.3598044-2-j.neuschaefer@gmx.net
Signed-off-by: Mark Brown <broonie@kernel.org>
The Flash Interface Unit (FIU) is the SPI flash controller in the
Nuvoton WPCM450 BMC SoC. It supports four chip selects, and direct
(memory-mapped) access to 16 MiB per chip. Larger flash chips can be
accessed by software-defined SPI transfers.
The FIU in newer NPCM7xx SoCs is not compatible with the WPCM450 FIU.
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20221124191400.287918-2-j.neuschaefer@gmx.net
Signed-off-by: Mark Brown <broonie@kernel.org>
SPI NOR flashes have specific cs-setup time requirements without which
they can't work at frequencies close to their maximum supported frequency,
as they miss the first bits of the instruction command. Unrecognized
commands are ignored, thus the flash will be unresponsive. Introduce the
spi-cs-setup-ns property to allow spi devices to specify their cs setup
time.
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Link: https://lore.kernel.org/r/20221117105249.115649-2-tudor.ambarus@microchip.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The node name for flash memories has been standardized to "flash@...".
Fix the example in nuvoton,npcm-fiu.txt accordingly.
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Link: https://lore.kernel.org/r/20221031222559.199509-1-j.neuschaefer@gmx.net
Signed-off-by: Mark Brown <broonie@kernel.org>
i.MX8MP ECSPI is derived from i.MX6UL, so update the binding.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
SPI pins of the SPICC Controller in Meson-GX needs to be controlled by
pin biais when idle. Therefore define three pinctrl names:
- default: SPI pins are controlled by spi function.
- idle-high: SCLK pin is pulled-up, but MOSI/MISO are still controlled
by spi function.
- idle-low: SCLK pin is pulled-down, but MOSI/MISO are still controlled
by spi function.
Reported-by: Da Xue <da@libre.computer>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Amjad Ouled-Ameur <aouledameur@baylibre.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20221004-up-aml-fix-spi-v4-1-0342d8e10c49@baylibre.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Add new compatible to support QSPI controller on Xilinx Versal SoCs.
Signed-off-by: Amit Kumar Mahapatra <amit.kumar-mahapatra@amd.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20221011062040.12116-7-amit.kumar-mahapatra@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
DT core:
- Fix node refcounting in of_find_last_cache_level()
- Constify device_node in of_device_compatible_match()
- Fix 'dma-ranges' handling in bus controller nodes
- Fix handling of initrd start > end
- Improve error reporting in of_irq_init()
- Taint kernel on DT unittest running
- Use strscpy instead of strlcpy
- Add a build target, dt_compatible_check, to check for
compatible strings used in kernel sources against compatible strings
in DT schemas.
- Handle DT_SCHEMA_FILES changes when rebuilding
DT bindings:
- LED bindings for MT6370 PMIC
- Convert Mediatek mtk-gce mailbox, MIPS CPU interrupt controller,
mt7621 I2C, virtio,pci-iommu, nxp,tda998x, QCom fastrpc, qcom,pdc,
and arm,versatile-sysreg to DT schema format
- Add nvmem cells to u-boot,env schema
- Add more LED_COLOR_ID definitions
- Require 'opp-table' uses to be a node
- Various schema fixes to match QEMU 'virt' DT usage
- Tree wide dropping of redundant 'Device Tree Binding' in schema titles
- More (unevaluated|additional)Properties fixes in schema child nodes
- Drop various redundant minItems equal to maxItems
-----BEGIN PGP SIGNATURE-----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=IDIz
-----END PGP SIGNATURE-----
Merge tag 'devicetree-for-6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull devicetree updates from Rob Herring:
"DT core:
- Fix node refcounting in of_find_last_cache_level()
- Constify device_node in of_device_compatible_match()
- Fix 'dma-ranges' handling in bus controller nodes
- Fix handling of initrd start > end
- Improve error reporting in of_irq_init()
- Taint kernel on DT unittest running
- Use strscpy instead of strlcpy
- Add a build target, dt_compatible_check, to check for compatible
strings used in kernel sources against compatible strings in DT
schemas.
- Handle DT_SCHEMA_FILES changes when rebuilding
DT bindings:
- LED bindings for MT6370 PMIC
- Convert Mediatek mtk-gce mailbox, MIPS CPU interrupt controller,
mt7621 I2C, virtio,pci-iommu, nxp,tda998x, QCom fastrpc, qcom,pdc,
and arm,versatile-sysreg to DT schema format
- Add nvmem cells to u-boot,env schema
- Add more LED_COLOR_ID definitions
- Require 'opp-table' uses to be a node
- Various schema fixes to match QEMU 'virt' DT usage
- Tree wide dropping of redundant 'Device Tree Binding' in schema
titles
- More (unevaluated|additional)Properties fixes in schema child nodes
- Drop various redundant minItems equal to maxItems"
* tag 'devicetree-for-6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (62 commits)
of: base: Shift refcount decrement in of_find_last_cache_level()
dt-bindings: leds: Add MediaTek MT6370 flashlight
dt-bindings: leds: mt6370: Add MediaTek MT6370 current sink type LED indicator
dt-bindings: mailbox: Convert mtk-gce to DT schema
of: base: make of_device_compatible_match() accept const device node
of: Fix "dma-ranges" handling for bus controllers
of: fdt: Remove unused struct fdt_scan_status
dt-bindings: display: st,stm32-dsi: Handle data-lanes in DSI port node
dt-bindings: timer: Add power-domains for TI timer-dm on K3
dt: Add a check for undocumented compatible strings in kernel
kbuild: take into account DT_SCHEMA_FILES changes while checking dtbs
dt-bindings: interrupt-controller: migrate MIPS CPU interrupt controller text bindings to YAML
dt-bindings: i2c: migrate mt7621 text bindings to YAML
dt-bindings: power: gpcv2: correct patternProperties
dt-bindings: virtio: Convert virtio,pci-iommu to DT schema
dt-bindings: timer: arm,arch_timer: Allow dual compatible string
dt-bindings: arm: cpus: Add kryo240 compatible
dt-bindings: display: bridge: nxp,tda998x: Convert to json-schema
dt-bindings: nvmem: u-boot,env: add basic NVMEM cells
dt-bindings: remoteproc: qcom,adsp: enforce smd-edge schema
...
Most of the changes fall into one of three categories: adding support
for additional devices on existing machines, cleaning up issues found
by the ongoing conversion to machine-readable bindings, and addressing
minor mistakes in the existing DT data.
Across SoC vendors, Qualcomm and Freescale stick out as getting the most
updates, which corresponds to their dominance in the mobile phone and
embedded industrial markets, respectively.
There are 636 non-merge changeset in this branch, which is a little
lower than most times, but more importantly we only add 36 machine
files, which is about half of what we had the past few releases.
Eight new SoCs are added, but all of them are variations of already
supported SoC families, and most of them come with one reference board
design from the SoC vendor:
- Mediatek MT8186 is a Chromebook/Tablet type SoC, similar to the
MT65xx series of phone SoCs, with two Cortex-A76 and six Cortex-A55
cores.
- TI AM62A is another member of the K3 family with Cortex-A53 cores,
this one is targetted at Video/Vision processing for industrial
and automotive applications.
- NXP i.MX8DXL is another chip for this market in the ever-growing
i.MX8 family, this one again with two Cortex-A35 cores.
- Renesas R-Car H3Ne-1.7G (R8A779MB) and R-Car V3H2 (R8A77980A) are
minor updates of R8A77951 and R8A77980, respectively.
- Qualcomm IPQ8064-v2.0, IPQ8062 and IPQ8065 are all variants of the
IPQ8064 chip, with minimally different features.
The AMD Pensando Elba and Apple M1 Ultra SoC support was getting close
this time, but in the end did not make the cut.
The new machines based on existing SoC support are fairly uneventful:
- Sony Xperia 1 IV is a fairly recent phone based on Qualcomm
Snapdragon 8 Gen 1.
- Three Samsung phones based on Snapdragon 410: Galaxy E5, E7 and
Grand Max. These are added for both 32-bit and 64-bit kernels,
as they originally shipped running 32-bit code.
- Two new servers using AST2600 BMCs: AMD DaytonaX and Ampere
Mt. Mitchell
- Three new machines based on Rockchips RK3399 and RK3566:
Anberic RG353P and RG503, Pine64 Pinephone Pro, Open AI Lab
- Multiple NXP i.MX6/i.MX8 based boards: Kontron SL/BL i.MX8MM OSM-S,
i.MX8MM Gateworks GW7904, MSC SM2S-IMX8PLUS SoM and carrier board
- Two development boards in the Microchip AT91 family:
SAMA5D3-EDS and lan966x-pcb8290.
- Minor variants of existing boards using Amlogic, Broadcom, Marvell,
Rockchips, Freescale Layerscape and Socionext Uniphier SoCs.
-----BEGIN PGP SIGNATURE-----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=xPfV
-----END PGP SIGNATURE-----
Merge tag 'arm-dt-6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM devicetree updates from Arnd Bergmann:
"Most of the changes fall into one of three categories: adding support
for additional devices on existing machines, cleaning up issues found
by the ongoing conversion to machine-readable bindings, and addressing
minor mistakes in the existing DT data.
Across SoC vendors, Qualcomm and Freescale stick out as getting the
most updates, which corresponds to their dominance in the mobile phone
and embedded industrial markets, respectively.
There are 636 non-merge changeset in this branch, which is a little
lower than most times, but more importantly we only add 36 machine
files, which is about half of what we had the past few releases.
Eight new SoCs are added, but all of them are variations of already
supported SoC families, and most of them come with one reference board
design from the SoC vendor:
- Mediatek MT8186 is a Chromebook/Tablet type SoC, similar to the
MT65xx series of phone SoCs, with two Cortex-A76 and six Cortex-A55
cores.
- TI AM62A is another member of the K3 family with Cortex-A53 cores,
this one is targetted at Video/Vision processing for industrial and
automotive applications.
- NXP i.MX8DXL is another chip for this market in the ever-growing
i.MX8 family, this one again with two Cortex-A35 cores.
- Renesas R-Car H3Ne-1.7G (R8A779MB) and R-Car V3H2 (R8A77980A) are
minor updates of R8A77951 and R8A77980, respectively.
- Qualcomm IPQ8064-v2.0, IPQ8062 and IPQ8065 are all variants of the
IPQ8064 chip, with minimally different features.
The AMD Pensando Elba and Apple M1 Ultra SoC support was getting close
this time, but in the end did not make the cut.
The new machines based on existing SoC support are fairly uneventful:
- Sony Xperia 1 IV is a fairly recent phone based on Qualcomm
Snapdragon 8 Gen 1.
- Three Samsung phones based on Snapdragon 410: Galaxy E5, E7 and
Grand Max. These are added for both 32-bit and 64-bit kernels, as
they originally shipped running 32-bit code.
- Two new servers using AST2600 BMCs: AMD DaytonaX and Ampere Mt.
Mitchell
- Three new machines based on Rockchips RK3399 and RK3566: Anberic
RG353P and RG503, Pine64 Pinephone Pro, Open AI Lab
- Multiple NXP i.MX6/i.MX8 based boards: Kontron SL/BL i.MX8MM OSM-S,
i.MX8MM Gateworks GW7904, MSC SM2S-IMX8PLUS SoM and carrier board
- Two development boards in the Microchip AT91 family: SAMA5D3-EDS
and lan966x-pcb8290.
- Minor variants of existing boards using Amlogic, Broadcom, Marvell,
Rockchips, Freescale Layerscape and Socionext Uniphier SoCs"
* tag 'arm-dt-6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (617 commits)
Revert "ARM: dts: BCM5301X: Add basic PCI controller properties"
ARM: dts: s5pv210: correct double "pins" in pinmux node
ARM: dts: exynos: fix polarity of VBUS GPIO of Origen
arm64: dts: exynos: fix polarity of "enable" line of NFC chip in TM2
arm64: dts: uniphier: Add L2 cache node
arm64: dts: uniphier: Remove compatible "snps,dw-pcie" from pcie node
arm64: dts: uniphier: Fix opp-table node name for LD20
arm64: dts: uniphier: Add USB-device support for PXs3 reference board
arm64: dts: uniphier: Add ahci controller nodes for PXs3
arm64: dts: uniphier: Use GIC interrupt definitions
arm64: dts: uniphier: Rename gpio-hog nodes
arm64: dts: uniphier: Rename usb-glue node for USB3 to usb-controller
arm64: dts: uniphier: Rename usb-phy node for USB2 to usb-controller
arm64: dts: uniphier: Rename pvtctl node to thermal-sensor
ARM: dts: uniphier: Remove compatible "snps,dw-pcie-ep" from pcie-ep node
ARM: dts: uniphier: Move interrupt-parent property to each child node in uniphier-support-card
ARM: dts: uniphier: Add ahci controller nodes for PXs2
ARM: dts: uniphier: Add ahci controller nodes for Pro4
ARM: dts: uniphier: Use GIC interrupt definitions
ARM: dts: uniphier: Rename gpio-hog node
...
Majority of changes at this PR are ASoC drivers (SOF, Intel, AMD,
Mediatek, Qualcomm, TI, Apple Silicon, etc), while we see a few
small fixes in ALSA / ASoC core side, too.
Here are highlights:
Core:
- A new string helper parse_int_array_user() and cleanups with it
- Continued cleanup of memory allocation helpers
- PCM core optimization and hardening
- Continued ASoC core code cleanups
ASoC:
- Improvements to the SOF IPC4 code, especially around trace
- Support for AMD Rembrant DSPs, AMD Pink Sardine ACP 6.2, Apple
Silicon systems, Everest ES8326, Intel Sky Lake and Kaby Lake,
Mediatek MT8186 support, NXP i.MX8ULP DSPs, Qualcomm SC8280XP,
SM8250 and SM8450 and Texas Instruments SRC4392
HD- and USB-audio:
- Cleanups for unification of hda-ext bus
- HD-audio HDMI codec driver cleanups
- Continued endpoint management fixes for USB-audio
- New quirks as usual
-----BEGIN PGP SIGNATURE-----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=EWRA
-----END PGP SIGNATURE-----
Merge tag 'sound-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound updates from Takashi Iwai:
"The majority of changes are ASoC drivers (SOF, Intel, AMD, Mediatek,
Qualcomm, TI, Apple Silicon, etc), while we see a few small fixes in
ALSA / ASoC core side, too.
Here are highlights:
Core:
- A new string helper parse_int_array_user() and cleanups with it
- Continued cleanup of memory allocation helpers
- PCM core optimization and hardening
- Continued ASoC core code cleanups
ASoC:
- Improvements to the SOF IPC4 code, especially around trace
- Support for AMD Rembrant DSPs, AMD Pink Sardine ACP 6.2, Apple
Silicon systems, Everest ES8326, Intel Sky Lake and Kaby Lake,
Mediatek MT8186 support, NXP i.MX8ULP DSPs, Qualcomm SC8280XP,
SM8250 and SM8450 and Texas Instruments SRC4392
HD- and USB-audio:
- Cleanups for unification of hda-ext bus
- HD-audio HDMI codec driver cleanups
- Continued endpoint management fixes for USB-audio
- New quirks as usual"
* tag 'sound-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (422 commits)
ALSA: hda: Fix position reporting on Poulsbo
ALSA: hda/hdmi: Don't skip notification handling during PM operation
ASoC: rockchip: i2s: use regmap_read_poll_timeout_atomic to poll I2S_CLR
ASoC: dt-bindings: Document audio OF graph dai-tdm-slot-num dai-tdm-slot-width props
ASoC: qcom: fix unmet direct dependencies for SND_SOC_QDSP6
ALSA: usb-audio: Fix potential memory leaks
ALSA: usb-audio: Fix NULL dererence at error path
ASoC: mediatek: mt8192-mt6359: Set the driver name for the card
ALSA: hda/realtek: More robust component matching for CS35L41
ASoC: Intel: sof_rt5682: remove SOF_RT1015_SPEAKER_AMP_100FS flag
ASoC: nau8825: Add TDM support
ASoC: core: clarify the driver name initialization
ASoC: mt6660: Fix PM disable depth imbalance in mt6660_i2c_probe
ASoC: wm5102: Fix PM disable depth imbalance in wm5102_probe
ASoC: wm5110: Fix PM disable depth imbalance in wm5110_probe
ASoC: wm8997: Fix PM disable depth imbalance in wm8997_probe
ASoC: wcd-mbhc-v2: Revert "ASoC: wcd-mbhc-v2: use pm_runtime_resume_and_get()"
ASoC: mediatek: mt8186: Fix spelling mistake "slect" -> "select"
ALSA: hda/realtek: Add quirk for HP Zbook Firefly 14 G9 model
ALSA: asihpi - Remove unused struct hpi_subsys_response
...
With the exception of some refactoring to fix long standing issues
where we weren't handling cache syncs properly for messages which had
PIO and DMA transfers going to the same page correctly there has been o
work on the core this time around, and it's also been quite a quiet
release for the drivers too:
- Fix cache syncs for cases where we have DMA and PIO transfers in the
same message going to the same page.
- Update the fsl_spi driver to use transfer_one() rather than a custom
transfer function.
- Support for configuring transfer speeds with the AMD SPI controller.
- Support for a second chip select and 64K erase on Intel SPI.
- Support for Microchip coreQSPI, Nuvoton NPCM845, NXP i.MX93, and
Rockchip RK3128 and RK3588.
-----BEGIN PGP SIGNATURE-----
iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmM62YIACgkQJNaLcl1U
h9CvPAf+MF1AzJJWH9DkR846KQh7Zt1rrujRuj5SGwvHewqjJcDtDmipAbM7mRFa
VPk6fCzfRE4btVywCDMEQX2ToB9VKBNUeP8ihVLddWrTddbkQ7hOKlTrz31dJ+6W
F9kwXkWcqWEpMYD/wr/25eT/kkNfv27oCyPU4dRQKoGGeF+zb9jYoj0+gPDl9Om8
ok7D1XAwY1wOqYqdPfl2thcUrBfoKtFvkTj+NNhqwuzWwIqfQHM2skwAjmD3fliQ
lLdRc54erCOqukDddIoWr348TyJIT4v1IXnkqY3cd7da6+kpixWae73o/7WIcQUR
4MrtPply0WWcapgU/46sCbHpjJNjjg==
=PDCv
-----END PGP SIGNATURE-----
Merge tag 'spi-v6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi updates from Mark Brown:
"With the exception of some refactoring to fix long standing issues
where we weren't handling cache syncs properly for messages which had
PIO and DMA transfers going to the same page correctly there has been
no work on the core this time around, and it's also been quite a quiet
release for the drivers too:
- Fix cache syncs for cases where we have DMA and PIO transfers in
the same message going to the same page
- Update the fsl_spi driver to use transfer_one() rather than a
custom transfer function
- Support for configuring transfer speeds with the AMD SPI controller
- Support for a second chip select and 64K erase on Intel SPI
- Support for Microchip coreQSPI, Nuvoton NPCM845, NXP i.MX93, and
Rockchip RK3128 and RK3588"
* tag 'spi-v6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (73 commits)
spi: Ensure that sg_table won't be used after being freed
spi: spi-gxp: Use devm_platform_ioremap_resource()
spi: s3c64xx: Fix large transfers with DMA
spi: Split transfers larger than max size
spi: Fix cache corruption due to DMA/PIO overlap
spi: Save current RX and TX DMA devices
spi: mt65xx: Add dma max segment size declaration
spi: migrate mt7621 text bindings to YAML
spi: renesas,sh-msiof: Add r8a779g0 support
spi: spi-fsl-qspi: Use devm_platform_ioremap_resource_byname()
spi: spi-fsl-lpspi: Use devm_platform_get_and_ioremap_resource()
spi: spi-fsl-dspi: Use devm_platform_get_and_ioremap_resource()
spi/omap100k:Fix PM disable depth imbalance in omap1_spi100k_probe
spi: dw: Fix PM disable depth imbalance in dw_spi_bt1_probe
spi: cadence-quadspi: Fix PM disable depth imbalance in cqspi_probe
spi: s3c24xx: Switch to use devm_spi_alloc_master()
spi: xilinx: Switch to use devm_spi_alloc_master()
spi: img-spfi: using pm_runtime_resume_and_get instead of pm_runtime_get_sync
spi: aspeed: Remove redundant dev_err call
spi: spi-mpc52xx: switch to using gpiod API
...
SoC MT7621 SPI bindings used text format, so migrate them to YAML.
There are some additions to the binding that were not in the original
file. This binding is used in MT7621 and MT7628a Ralink SoCs. To
properly match both dts nodes in tree we need to add to the schema
'clocks', 'clock-names' and 'reset-names'. Both 'clock-names' and
'reset-names' use 'spi' as string so maintain that as const in
the schema.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Link: https://lore.kernel.org/r/20220927031929.807070-1-sergio.paracuellos@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
It contains:
- new SAMA5D3 based board, namely SAMA5D3-EDS
- adjustments to pass the DT binding validations
- disable AES on some LAN966 based boards as they are reserverd by
secure OS
-----BEGIN PGP SIGNATURE-----
iHUEABYIAB0WIQTsZ8eserC1pmhwqDmejrg/N2X7/QUCYyQybAAKCRCejrg/N2X7
/R+wAQCDcL8RVW4opVAOjDkMOCnVxq8M+pjx+jVOnIPIRsGnNwEAxZ9sX5gP8HM3
ygUF/qoc3bUxXAN/YH6HfWIpYszV8wY=
=9Ge/
-----END PGP SIGNATURE-----
gpgsig -----BEGIN PGP SIGNATURE-----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=49Pi
-----END PGP SIGNATURE-----
Merge tag 'at91-dt-6.1-2' of https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux into arm/dt
AT91 DT for v6.1 #2
It contains:
- new SAMA5D3 based board, namely SAMA5D3-EDS
- adjustments to pass the DT binding validations
- disable AES on some LAN966 based boards as they are reserverd by
secure OS
* tag 'at91-dt-6.1-2' of https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux:
spi: dt-bindings: atmel,at91rm9200-spi: Add DMA related properties
ARM: dts: at91: Add `atmel,usart-mode` required property to serial nodes
ARM: dts: at91: sam9x60ek: Add DBGU compatibles to uart1
ARM: dts: at91: sama7g5: Swap rx and tx for spi11
dts: arm: at91: Add SAMA5D3-EDS Board
dt-bindings: arm: at91: Add info on SAMA5D3-EDS
ARM: dts: lan966x: disable aes
Link: https://lore.kernel.org/r/20220916105407.1287452-1-claudiu.beznea@microchip.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
The DT nodes of the SPI IP's may contain DMA related properties so
make sure that the binding is able to properly validate those as
well by making it aware of these optional properties.
Signed-off-by: Sergiu Moga <sergiu.moga@microchip.com>
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Link: https://lore.kernel.org/r/20220913142205.162399-5-sergiu.moga@microchip.com
- Update some stale binding maintainer emails
- Fix property name error in apple,aic binding
- Add missing param to of_dma_configure_id() stub
- Fix an off-by-one error in unflatten_dt_nodes()
-----BEGIN PGP SIGNATURE-----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=7H0F
-----END PGP SIGNATURE-----
Merge tag 'devicetree-fixes-for-6.0-2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull devicetree fixes from Rob Herring:
- Update some stale binding maintainer emails
- Fix property name error in apple,aic binding
- Add missing param to of_dma_configure_id() stub
- Fix an off-by-one error in unflatten_dt_nodes()
* tag 'devicetree-fixes-for-6.0-2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
dt-bindings: pinctrl: qcom: drop non-working codeaurora.org emails
dt-bindings: power: qcom,rpmpd: drop non-working codeaurora.org emails
dt-bindings: apple,aic: Fix required item "apple,fiq-index" in affinity description
dt-bindings: interconnect: fsl,imx8m-noc: drop Leonard Crestez
of/device: Fix up of_dma_configure_id() stub
MAINTAINERS: Update email of Neil Armstrong
of: fdt: fix off-by-one error in unflatten_dt_nodes()
The Rockchip rk3399 TRM mentions that pd_sdioaudio includes
sdio, spi, i2s and spdif. Add a power-domains property to
to match reality with spi-rockchip.yaml.
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Acked-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/12af4fe6-4d35-cb4a-f5f6-06e3aba990cb@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This adds a compatible string for the SPI controller found in
the RK3588 and RK3588s SoCs.
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20220830124452.33561-1-sebastian.reichel@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
With 'unevaluatedProperties' support implemented, there's a number of
warnings when running dtbs_check:
arch/arm64/boot/dts/renesas/r8a77951-ulcb-kf.dtb: spi@e6e90000: Unevaluated properties are not allowed ('power-domains', 'resets' were unexpected)
From schema: Documentation/devicetree/bindings/spi/renesas,sh-msiof.yaml
The main problem is that SoC DTSI's include power-domains and resets
property, whereas the renesas,sh-msiof.yaml has 'unevaluatedProperties:
false'. So just add optional power-domains and resets properties.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20220829220334.6379-1-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Despite the name, R-Car V3U is the first member of the R-Car Gen4
family. Hence move its compatible value to the R-Car Gen4 section.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20220824094327.33685-4-wsa+renesas@sang-engineering.com
Signed-off-by: Mark Brown <broonie@kernel.org>
For mt8173, it is needed to add the axi clock for dma mode.
Signed-off-by: Xiangsheng Hou <xiangsheng.hou@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220725120204.10834-1-xiangsheng.hou@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
My professional e-mail will change and the BayLibre one will
bounce after mid-september of 2022.
This updates the MAINTAINERS file, the YAML bindings and adds an
entry in the .mailmap file.
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220816095617.948678-1-narmstrong@baylibre.com
A few fixes that came in since my pull request, the Meson fix is a
little large since it's fixing all possible cases of the problem that
was observed with the driver and clock API trying to share configuration
by integrating the device clocking fully with the clock API rather than
spot fixing the one instance that was observed.
-----BEGIN PGP SIGNATURE-----
iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmL7fVUACgkQJNaLcl1U
h9DNIAf/ThNZXWK1+ujLkCe3VW2CfOWSBQMtL1jW7vrRI2qNMoEj478wUMUZJ83R
Sl5X7w3PW7OmiJTvTzqngS+OkUUR/8Hcp8Cvcz1DJYmBV0iYOwPjinNfbB/Z77B7
4HaBOdBdMSCq6nFX7obKc4tyNGb6ZBD3YJ+PW+CRhUozfvGPXAUDoh5Eq4q1efh3
UJW5lP88Lp4zwd9rh8y05ugLFzXdxWV1LwICj2cj3+KceRwObwNfSs8Qp60iOrC+
QuSIiaZJA77BbG6y/i6Y/lZo/06ZcYAU0QzdUdaffNk+V7aadfvz2IlTHuoe186A
bV3xv1ucL2FJlrx4DAZtWp4b5EcPmA==
=xXEL
-----END PGP SIGNATURE-----
Merge tag 'spi-fix-v6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi fixes from Mark Brown:
"A few fixes that came in since my pull request, the Meson fix is a
little large since it's fixing all possible cases of the problem that
was observed with the driver and clock API trying to share
configuration by integrating the device clocking fully with the clock
API rather than spot fixing the one instance that was observed"
* tag 'spi-fix-v6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
spi: dt-bindings: Drop Pratyush Yadav
spi: meson-spicc: add local pow2 clock ops to preserve rate between messages
MAINTAINERS: rectify entry for ARM/HPE GXP ARCHITECTURE
spi: spi.c: Add missing __percpu annotations in users of spi_statistics
Merge series from Naga Sureshkumar Relli <nagasuresh.relli@microchip.com>:
This patch enables the Microchip's FPGA QSPI and Polarfire SoC QSPI
controller support.
Tested spi-nand (W25N01GV) and spi-nor (MT25QL256A) on Microchip's
ICICLE kit. tested using both FPGA QSPI and Polarfie SoC QSPI.
The spi-3wire property is device specific and should be accepted only if
device really needs them. Drop it from common spi-peripheral-props.yaml
schema, mention in few panel drivers which use it and include instead in
the SPI controller bindings. The controller bindings will provide
spi-3wire type validation and one place for description. Each device
schema must list the property if it is applicable.
The Samsung S6E63M0 panel uses also spi-cpha/cpol properties on at least
one board (ste-ux500-samsung-janice/dts), so add also these to the
panel's bindings.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220810131311.428645-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
The LPSPI has dma capability, so add dma property.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220812073452.45763-1-peng.fan@oss.nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Re-usable schemas should use additionalProperties:true, so the schema
using it will check for evaluated properties.
Fixes: e23917822d ("spi: dt-bindings: split peripheral prods")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220810131236.428529-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Microchip's PolarFire SoC QSPI IP core is based on coreQSPI,
so add coreqspi as a fallback to mpfs-qspi.
Signed-off-by: Naga Sureshkumar Relli <nagasuresh.relli@microchip.com>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220808064603.1174906-3-nagasuresh.relli@microchip.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Add microchip coreQSPI compatible string and update the title/description
to reflect this addition.
Signed-off-by: Naga Sureshkumar Relli <nagasuresh.relli@microchip.com>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220808064603.1174906-2-nagasuresh.relli@microchip.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Emails to Pratyush Yadav bounce ("550 Invalid recipient"). Generic SPI
properties should be maintained by subsystem maintainer (Mark). Add
recent contributor Vaishnav Achath to the Cadence SPI bindings.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220811063826.7620-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Bindings:
- Add spi-peripheral-props.yaml references to various SPI device
bindings
- Convert qcom,pm8916-wdt, ds1307, Qualcomm BAM DMA, is31fl319x,
skyworks,aat1290, Rockchip EMAC, gpio-ir-receiver, ahci-ceva, Arm CCN
PMU, rda,8810pl-intc, sil,sii9022, ps2-gpio, and arm-firmware-suite
bindings to DT schema format
- New bindings for Arm virtual platforms display, Qualcomm IMEM memory
region, Samsung S5PV210 ChipID, EM Microelectronic EM3027 RTC, and
arm,cortex-a78ae
- Add vendor prefixes for asrock, bytedance, hxt, ingrasys, inventec,
quanta, and densitron
- Add missing MSI and IOMMU properties to host-generic-pci
- Remove bindings for removed EFM32 platform
- Remove old chosen.txt binding (replaced by schema)
- Treewide add missing type information for properties
- Treewide fixing of typos and its vs. it's in bindings. Its all good
now.
- Drop unnecessary quoting in power related schemas
- Several LED binding updates which didn't get picked up
- Move various bindings to proper directories
DT core code:
- Convert unittest GPIO related tests to use fwnode
- Check ima-kexec-buffer against memory bounds
- Print reserved-memory allocation/reservation failures as errors
- Cleanup early_init_dt_reserve_memory_arch()
- Simplify of_overlay_fdt_apply() tail
-----BEGIN PGP SIGNATURE-----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=8/kk
-----END PGP SIGNATURE-----
Merge tag 'devicetree-for-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull devicetree updates from Rob Herring:
"Bindings:
- Add spi-peripheral-props.yaml references to various SPI device
bindings
- Convert qcom,pm8916-wdt, ds1307, Qualcomm BAM DMA, is31fl319x,
skyworks,aat1290, Rockchip EMAC, gpio-ir-receiver, ahci-ceva, Arm
CCN PMU, rda,8810pl-intc, sil,sii9022, ps2-gpio, and
arm-firmware-suite bindings to DT schema format
- New bindings for Arm virtual platforms display, Qualcomm IMEM
memory region, Samsung S5PV210 ChipID, EM Microelectronic EM3027
RTC, and arm,cortex-a78ae
- Add vendor prefixes for asrock, bytedance, hxt, ingrasys, inventec,
quanta, and densitron
- Add missing MSI and IOMMU properties to host-generic-pci
- Remove bindings for removed EFM32 platform
- Remove old chosen.txt binding (replaced by schema)
- Treewide add missing type information for properties
- Treewide fixing of typos and its vs. it's in bindings. Its all good
now.
- Drop unnecessary quoting in power related schemas
- Several LED binding updates which didn't get picked up
- Move various bindings to proper directories
DT core code:
- Convert unittest GPIO related tests to use fwnode
- Check ima-kexec-buffer against memory bounds
- Print reserved-memory allocation/reservation failures as errors
- Cleanup early_init_dt_reserve_memory_arch()
- Simplify of_overlay_fdt_apply() tail"
* tag 'devicetree-for-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (65 commits)
dt-bindings: mtd: microchip,mchp48l640: use spi-peripheral-props.yaml
dt-bindings: power: supply: drop quotes when not needed
dt-bindings: power: reset: drop quotes when not needed
dt-bindings: power: drop quotes when not needed
dt-bindings: PCI: host-generic-pci: Allow IOMMU and MSI properties
of/fdt: declared return type does not match actual return type
devicetree/bindings: correct possessive "its" typos
dt-bindings: net: convert emac_rockchip.txt to YAML
dt-bindings: eeprom: microchip,93lc46b: move to eeprom directory
dt-bindings: eeprom: at25: use spi-peripheral-props.yaml
dt-bindings: display: use spi-peripheral-props.yaml
dt-bindings: watchdog: qcom,pm8916-wdt: convert to dtschema
dt-bindings: power: reset: qcom,pon: use absolute path to other schema
dt-bindings: iio/dac: adi,ad5766: Add missing type to 'output-range-microvolts'
dt-bindings: power: supply: charger-manager: Add missing type for 'cm-battery-stat'
dt-bindings: panel: raydium,rm67191: Add missing type to 'video-mode'
of/fdt: Clean up early_init_dt_reserve_memory_arch()
dt-bindings: PCI: fsl,imx6q-pcie: Add missing type for 'reset-gpio-active-high'
dt-bindings: rtc: Add EM Microelectronic EM3027 bindings
dt-bindings: rtc: ds1307: Convert to json-schema
...
The big update this time around is some excellent work from David Jander
who went through the fast path and really eliminated overheads, meaning
that we are seeing a huge reduction in the time spent between transfers
for single threaded clients. Benchmarking has been coming out at about a
halving of overhead which is clearly visible in system level usage that
stresses SPI like some CAN and IIO applications, especially with small
transfers. Thanks to David for taking the time to drill down into this
and push the work upstream.
Otherwise there's been a bunch of new device support and the usual
- Optimisation of the fast path, particularly around the number and
types of locking operations, from David Jander.
- Support for Arbel NPCM845, HP GXP, Intel Meteor Lake and Thunder Bay,
MediaTek MT8188 and MT8365, Microchip FPGAs, nVidia Tegra 241 and
Samsung Exynos Auto v9 and 4210.
-----BEGIN PGP SIGNATURE-----
iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmLnyFYACgkQJNaLcl1U
h9AVpAf7BJI8NBQ659fyvfZkJDTlH8F3IjH4P3WpxMPCmTqvCZ5wBZyxwMIXGySE
fe7iQw3PGXBcoEHxhYPR4ePp7LO5jHePybUzGCJBD0EYhlo9QVBpD5+P4t65c9z8
Hjpul428My4L7eUGl/29iv0Qzkyd3wnVPSsZqBCB6BOPTQ+hribs93Uj6rB4wmzF
9Vu4p+dqdGvdrIj3G2KpFRtKxhpnjUeD5l8Eq3rOPlEPjSKoHADHP2ZSpxoz5jfR
8L6C+RyADs7ro7X4hiIq1TGURVJ+6EkGDdc6O+Rj0S+PL7MCVOGR0ucPZMOVmNbJ
114wnOQNmVnGKHX0IBm7VIOMkfc7Dg==
=5frj
-----END PGP SIGNATURE-----
Merge tag 'spi-v5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi updates from Mark Brown:
"The big update this time around is some excellent work from David
Jander who went through the fast path and really eliminated overheads,
meaning that we are seeing a huge reduction in the time spent between
transfers for single threaded clients.
Benchmarking has been coming out at about a halving of overhead which
is clearly visible in system level usage that stresses SPI like some
CAN and IIO applications, especially with small transfers. Thanks to
David for taking the time to drill down into this and push the work
upstream.
Otherwise there's been a bunch of new device support and the usual
updates.
- Optimisation of the fast path, particularly around the number and
types of locking operations, from David Jander.
- Support for Arbel NPCM845, HP GXP, Intel Meteor Lake and Thunder
Bay, MediaTek MT8188 and MT8365, Microchip FPGAs, nVidia Tegra 241
and Samsung Exynos Auto v9 and 4210"
* tag 'spi-v5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (97 commits)
MAINTAINERS: add spi support to GXP
spi: dt-bindings: add documentation for hpe,gxp-spifi
spi: spi-gxp: Add support for HPE GXP SoCs
spi: a3700: support BE for AC5 SPI driver
spi/panel: dt-bindings: drop CPHA and CPOL from common properties
spi: bcm2835: enable shared interrupt support
spi: dt-bindings: spi-controller: correct example indentation
spi: dt-bindings: qcom,spi-geni-qcom: allow three interconnects
spi: npcm-fiu: Add NPCM8XX support
dt-binding: spi: Add npcm845 compatible to npcm-fiu document
spi: npcm-fiu: Modify direct read dummy configuration
spi: atmel: remove #ifdef CONFIG_{PM, SLEEP}
spi: dt-bindings: Add compatible for MediaTek MT8188
spi: dt-bindings: mediatek,spi-mtk-nor: Update bindings for nor flash
spi: dt-bindings: atmel,at91rm9200-spi: convert to json-schema
spi: tegra20-slink: fix UAF in tegra_slink_remove()
spi: Fix simplification of devm_spi_register_controller
spi: microchip-core: switch to use dev_err_probe()
spi: microchip-core: switch to use devm_spi_alloc_master()
spi: microchip-core: fix UAF in mchp_corespi_remove()
...
Create documentation for the hpe,gxp-spifi binding to support access to
the SPI parts
Signed-off-by: Nick Hawkins <nick.hawkins@hpe.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220728161459.7738-3-nick.hawkins@hpe.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The spi-cpha and spi-cpol properties are device specific and should be
accepted only if device really needs them. Drop them from common
spi-peripheral-props.yaml schema, mention in few panel drivers which use
them and include instead in the SPI controller bindings. The controller
bindings will provide CPHA/CPOL type validation and one place for
description. Each device schema must list the properties if they are
applicable.
Suggested-by: Jonathan Cameron <jic23@kernel.org>
Suggested-by: Rob Herring <robh@kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220722191539.90641-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Merge series from Tomer Maimon <tmaimon77@gmail.com>:
This patch set adds Arbel NPCM8XX Flash Interface Unit (FIU) support to FIU NPCM
driver and modify direct read dummy configuration.
NPCM8XX FIU supports four controllers.
The NPCM FIU driver tested on NPCM845 evaluation board.
Recent Qualcomm Geni SPI nodes, e.g. on SM8450, come also with three
interconnects. This fixes dtbs_check warnings like:
sm8450-qrd.dtb: spi@a98000: interconnects: [[46, 1, 0, 46, 4, 0], [47, 2, 0, 48, 12, 0], [49, 1, 0, 50, 1, 0]] is too long
sm8450-qrd.dtb: spi@a98000: interconnect-names: ['qup-core', 'qup-config', 'qup-memory'] is too long
Fixes: 5bdcae1fe1 ("spi: dt-bindings: qcom,spi-geni-qcom: convert to dtschema")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220720163841.7283-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
The spi-mtk-nor controller of mt8173, mt8186 and mt8192 have their
DT data. They don't use mt8173 as fallback.
Using the fallback of mt8186 to enables the controllers to support
mt8188.
Not all of spi-mtk-nor controller need interrupt property, so we
don't mark interrupt as required.
Signed-off-by: Allen-KH Cheng <allen-kh.cheng@mediatek.com>
Link: https://lore.kernel.org/r/20220715115443.4154-1-allen-kh.cheng@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Convert SPI DT binding for Atmel/Microchip SoCs to json-schema.
Signed-off-by: Sergiu Moga <sergiu.moga@microchip.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220713132908.175026-1-sergiu.moga@microchip.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Add documentation for SPI controller in Intel Thunder Bay SoC.
Signed-off-by: Nandhini Srikandan <nandhini.srikandan@intel.com>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Serge Semin <fancer.lancer@gmail.com>
Link: https://lore.kernel.org/r/20220713042223.1458-3-nandhini.srikandan@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
During the conversion the bindings lost list of required properties.
Fixes: c58db2abb1 ("spi: convert Xilinx Zynq UltraScale+ MPSoC GQSPI bindings to YAML")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/20220704130618.199231-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
During the conversion the bindings lost list of required properties.
Fixes: aa7968682a ("spi: convert Cadence SPI bindings to YAML")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/20220704130618.199231-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Most users of dw-apb-ssi use spi-{r,t}x-bus-width of 1, however the
Canaan k210 is wired up for a width of 4.
Quoting Serge:
The modern DW APB SSI controllers of v.4.* and newer also support the
enhanced SPI Modes too (Dual, Quad and Octal). Since the IP-core
version is auto-detected at run-time there is no way to create a
DT-schema correctly constraining the Rx/Tx SPI bus widths.
/endquote
As such, drop the restriction on only supporting a bus width of 1.
Link: https://lore.kernel.org/all/20220620205654.g7fyipwytbww5757@mobilestation/
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Serge Semin <fancer.lancer@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Tested-by: Niklas Cassel <niklas.cassel@wdc.com>
Link: https://lore.kernel.org/r/20220629184343.3438856-5-mail@conchuod.ie
Signed-off-by: Mark Brown <broonie@kernel.org>
Define "samsung,exynosautov9-spi" for Exynos Auto v9's spi.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Andi Shyti <andi@etezian.org>
Signed-off-by: Chanho Park <chanho61.park@samsung.com>
Link: https://lore.kernel.org/r/20220629102304.65712-4-chanho61.park@samsung.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Document samsung,exynos4210-spi compatible which is already used on
several Exynos SoCs.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Chanho Park <chanho61.park@samsung.com>
Link: https://lore.kernel.org/r/20220626112838.19281-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Commit cc6111375c ("ARM: drop efm32 platform") removed the platform,
so no need to still carry the bindings.
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220615210720.6363-1-wsa@kernel.org
Abe Kohandel