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>
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.
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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
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
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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.
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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
Move peripheral properties for Tegra QSPI controller to
nvidia,tegra210-quad-peripheral-props.yaml and add reference
to spi-peripheral-props.yaml file.
Signed-off-by: Krishna Yarlagadda <kyarlagadda@nvidia.com>
Link: https://lore.kernel.org/r/20220607114659.54314-3-kyarlagadda@nvidia.com
Signed-off-by: Mark Brown <broonie@kernel.org>
SPI bus per device properties must be defined in spi-peripheral-props.yaml
for unevaluatedProperties checks to work correctly on device nodes.
This has the side effect of promoting 'rx-sample-delay-ns' to be a
common property, but functionally it's no different if it was defined in
a Synopsys specific schema file.
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220525210053.2488756-1-robh@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Add binding documentation for the MT8365 SoC.
Signed-off-by: Fabien Parent <fparent@baylibre.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220531135026.238475-10-fparent@baylibre.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The 'unevaluatedProperties' schema checks is not fully working and doesn't
catch some cases where there's a $ref to another schema. A fix is pending,
but results in new warnings in examples.
'spi-max-frequency' is supposed to be a per SPI peripheral device property,
not a SPI controller property, so drop it.
Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20220526014141.2872567-1-robh@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
There are minor updates to SoC specific drivers for chips by Rockchip,
Samsung, NVIDIA, TI, NXP, i.MX, Qualcomm, and Broadcom. Noteworthy
driver changes include:
- Several conversions of DT bindings to yaml format.
- Renesas adds driver support for R-Car V4H, RZ/V2M and RZ/G2UL SoCs.
- Qualcomm adds a bus driver for the SSC (Snapdragon Sensor Core),
and support for more chips in the RPMh power domains and the soc-id.
- NXP has a new driver for the HDMI blk-ctrl on i.MX8MP.
- Apple M1 gains support for the on-chip NVMe controller, making it
possible to finally use the internal disks. This also includes SoC
drivers for their RTKit IPC and for the SART DMA address filter.
For other subsystems that merge their drivers through the SoC tree,
we have
- Firmware drivers for the ARM firmware stack including TEE, OP-TEE,
SCMI and FF-A get a number of smaller updates and cleanups. OP-TEE
now has a cache for firmware argument structures as an optimization,
and SCMI now supports the 3.1 version of the specification.
- Reset controller updates to Amlogic, ASpeed, Renesas and ACPI drivers
- Memory controller updates for Tegra, and a few updates for other
platforms.
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Merge tag 'arm-drivers-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM driver updates from Arnd Bergmann:
"There are minor updates to SoC specific drivers for chips by Rockchip,
Samsung, NVIDIA, TI, NXP, i.MX, Qualcomm, and Broadcom.
Noteworthy driver changes include:
- Several conversions of DT bindings to yaml format.
- Renesas adds driver support for R-Car V4H, RZ/V2M and RZ/G2UL SoCs.
- Qualcomm adds a bus driver for the SSC (Snapdragon Sensor Core),
and support for more chips in the RPMh power domains and the
soc-id.
- NXP has a new driver for the HDMI blk-ctrl on i.MX8MP.
- Apple M1 gains support for the on-chip NVMe controller, making it
possible to finally use the internal disks. This also includes SoC
drivers for their RTKit IPC and for the SART DMA address filter.
For other subsystems that merge their drivers through the SoC tree, we
have
- Firmware drivers for the ARM firmware stack including TEE, OP-TEE,
SCMI and FF-A get a number of smaller updates and cleanups. OP-TEE
now has a cache for firmware argument structures as an
optimization, and SCMI now supports the 3.1 version of the
specification.
- Reset controller updates to Amlogic, ASpeed, Renesas and ACPI
drivers
- Memory controller updates for Tegra, and a few updates for other
platforms"
* tag 'arm-drivers-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (159 commits)
memory: tegra: Add MC error logging on Tegra186 onward
memory: tegra: Add memory controller channels support
memory: tegra: Add APE memory clients for Tegra234
memory: tegra: Add Tegra234 support
nvme-apple: fix sparse endianess warnings
soc/tegra: pmc: Document core domain fields
soc: qcom: pdr: use static for servreg_* variables
soc: imx: fix semicolon.cocci warnings
soc: renesas: R-Car V3U is R-Car Gen4
soc: imx: add i.MX8MP HDMI blk-ctrl
soc: imx: imx8m-blk-ctrl: Add i.MX8MP media blk-ctrl
soc: imx: add i.MX8MP HSIO blk-ctrl
soc: imx: imx8m-blk-ctrl: set power device name
soc: qcom: llcc: Add sc8180x and sc8280xp configurations
dt-bindings: arm: msm: Add sc8180x and sc8280xp LLCC compatibles
soc/tegra: pmc: Select REGMAP
dt-bindings: reset: st,sti-powerdown: Convert to yaml
dt-bindings: reset: st,sti-picophyreset: Convert to yaml
dt-bindings: reset: socfpga: Convert to yaml
dt-bindings: reset: snps,axs10x-reset: Convert to yaml
...
There are 40 branches this time, adding a lot of new hardware
support, and cleanups. Krzysztof Kozlowski continues his treewide
cleanups.
There are a number of new SoCs, all of them as part of existing
families, and typically added along with a reference board:
- Renesas RZ/G2UL (R9A07G043) is the single-core version of the RZ/G2L
general-purpose MPU.
- Renesas RZ/V2M (R9A09G011) is a smart camera SoC
- Renesas R-Car V4H (R8A779G0) is an automotive chip with Cortex-A76
cores and deep learning accerlation.
- Broadcom BCM47622 is a new broadband SoC based on a quad Cortex-A7
and dual Wifi-6.
- Corstone1000 is a generic platform from Arm that is used for designing
custom SoCs, the support for now is for the Fixed Virtual Platform
emulation for it.
- Mediatek MT8195 (Kompanio 1200) is a high-end consumer chip used
in upcoming Chromebooks.
- NXP i.MXRT1050 is a Cortex-M7 based microcontroller, the first
MMU-less SoC to be added in a while
New machines based on already supported SoCs this time are mainly
for 32-bit platforms and include:
- Two wireless routers based on Broadcom bcm4708
- 30 new boards based on NXP i.MX6, i.MX7 and i.MX8 families, mostly
for the industrial embedded market, and on NXP LS1021A based
IOT board.
- Two ethernet switches based on Microchip LAN966
- Eight Qualcomm Snapdragon based machines, including a smartwatch,
a Chromebook board and some phones
- Another phone based on the old ST-Ericsson Ux500 platform
- Seven STM32MP1 based boards
- Four single-board computers based on Rockchip RK3566/RK3568
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Merge tag 'arm-dt-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM DT updates from Arnd Bergmann:
"There are 40 branches this time, adding a lot of new hardware support,
and cleanups. Krzysztof Kozlowski continues his treewide cleanups.
There are a number of new SoCs, all of them as part of existing
families, and typically added along with a reference board:
- Renesas RZ/G2UL (R9A07G043) is the single-core version of the
RZ/G2L general-purpose MPU.
- Renesas RZ/V2M (R9A09G011) is a smart camera SoC
- Renesas R-Car V4H (R8A779G0) is an automotive chip with Cortex-A76
cores and deep learning accerlation.
- Broadcom BCM47622 is a new broadband SoC based on a quad Cortex-A7
and dual Wifi-6.
- Corstone1000 is a generic platform from Arm that is used for
designing custom SoCs, the support for now is for the Fixed Virtual
Platform emulation for it.
- Mediatek MT8195 (Kompanio 1200) is a high-end consumer chip used in
upcoming Chromebooks.
- NXP i.MXRT1050 is a Cortex-M7 based microcontroller, the first
MMU-less SoC to be added in a while
New machines based on already supported SoCs this time are mainly for
32-bit platforms and include:
- Two wireless routers based on Broadcom bcm4708
- 30 new boards based on NXP i.MX6, i.MX7 and i.MX8 families, mostly
for the industrial embedded market, and on NXP LS1021A based IOT
board.
- Two ethernet switches based on Microchip LAN966
- Eight Qualcomm Snapdragon based machines, including a smartwatch, a
Chromebook board and some phones
- Another phone based on the old ST-Ericsson Ux500 platform
- Seven STM32MP1 based boards
- Four single-board computers based on Rockchip RK3566/RK3568"
* tag 'arm-dt-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (791 commits)
ARM: dts: kswitch-d10: enable networking
ARM: dts: lan966x: add switch node
ARM: dts: lan966x: add serdes node
ARM: dts: lan966x: add reset switch reset node
ARM: dts: lan966x: add MIIM nodes
ARM: dts: lan966x: add hwmon node
ARM: dts: lan966x: add basic Kontron KSwitch D10 support
ARM: dts: lan966x: add flexcom I2C nodes
ARM: dts: lan966x: add flexcom SPI nodes
ARM: dts: lan966x: add all flexcom usart nodes
ARM: dts: lan966x: add missing uart DMA channel
ARM: dts: lan966x: add sgpio node
ARM: dts: lan966x: swap dma channels for crypto node
ARM: dts: lan966x: rename pinctrl nodes
ARM: dts: at91: sama7g5: remove interrupt-parent from gic node
ARM: dts: at91: use generic node name for dataflash
ARM: dts: turris-omnia: Add atsha204a node
arm64: dts: mt8192: Follow binding order for SCP registers
arm64: dts: mediatek: add mtk-snfi for mt7622
arm64: dts: mediatek: mt8195-demo: enable uart1
...
Bindings:
- Convert smsc,lan91c111, qcom,spi-qup, qcom,msm-uartdm, qcom,i2c-qup,
qcom,gsbi, i2c-mt65xx, TI wkup_m3_ipc (and new props), qcom,smp2p, TI
timer, Mediatek gnss, Mediatek topckgen, Mediatek apmixedsys, Mediatek
infracfg, fsl,ls-extirq, fsl,layerscape-dcfg, QCom PMIC SPMI,
rda,8810pl-timer, Xilinx zynqmp_ipi, uniphier-pcie, and Ilitek
touchscreen controllers
- Convert various Arm Ltd peripheral IP bindings to schemas
- New bindings for Menlo board CPLD, DH electronics board CPLD,
Qualcomm Geni based QUP I2C, Renesas RZ/G2UL OSTM, Broafcom BCM4751
GNSS, MT6360 PMIC, ASIX USB Ethernet controllers, and Microchip/SMSC
LAN95xx USB Ethernet controllers
- Add vendor prefix for Enclustra
- Add various compatible string additions
- Various example fixes and cleanups
- Remove unused hisilicon,hi6220-reset binding
- Treewide fix properties missing type definition
- Drop some empty and unreferenced .txt bindings
- Documentation improvements for writing schemas
DT driver core:
- Drop static IRQ resources for DT platform devices as IRQ setup is
dynamic and drivers have all been converted to use platform_get_irq()
and friends
- Rework memory allocations and frees for overlays
- Continue overlay notifier callbacks on successful calls and add
unittests
- Handle 'interrupts-extended' in early DT IRQ setup
- Fix of_property_read_string() errors to match documentation
- Ignore disabled nodes in FDT API calls
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Merge tag 'devicetree-for-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull devicetree updates from Rob Herring:
"Bindings:
- Convert smsc,lan91c111, qcom,spi-qup, qcom,msm-uartdm,
qcom,i2c-qup, qcom,gsbi, i2c-mt65xx, TI wkup_m3_ipc (and new
props), qcom,smp2p, TI timer, Mediatek gnss, Mediatek topckgen,
Mediatek apmixedsys, Mediatek infracfg, fsl,ls-extirq,
fsl,layerscape-dcfg, QCom PMIC SPMI, rda,8810pl-timer, Xilinx
zynqmp_ipi, uniphier-pcie, and Ilitek touchscreen controllers
- Convert various Arm Ltd peripheral IP bindings to schemas
- New bindings for Menlo board CPLD, DH electronics board CPLD,
Qualcomm Geni based QUP I2C, Renesas RZ/G2UL OSTM, Broafcom BCM4751
GNSS, MT6360 PMIC, ASIX USB Ethernet controllers, and
Microchip/SMSC LAN95xx USB Ethernet controllers
- Add vendor prefix for Enclustra
- Add various compatible string additions
- Various example fixes and cleanups
- Remove unused hisilicon,hi6220-reset binding
- Treewide fix properties missing type definition
- Drop some empty and unreferenced .txt bindings
- Documentation improvements for writing schemas
DT driver core:
- Drop static IRQ resources for DT platform devices as IRQ setup is
dynamic and drivers have all been converted to use
platform_get_irq() and friends
- Rework memory allocations and frees for overlays
- Continue overlay notifier callbacks on successful calls and add
unittests
- Handle 'interrupts-extended' in early DT IRQ setup
- Fix of_property_read_string() errors to match documentation
- Ignore disabled nodes in FDT API calls"
* tag 'devicetree-for-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (86 commits)
of/irq: fix typo in comment
dt-bindings: Fix properties without any type
Revert "dt-bindings: mailbox: qcom-ipcc: add missing properties into example"
dt-bindings: input: touchscreen: ilitek_ts_i2c: Absorb ili2xxx bindings
dt-bindings: timer: samsung,exynos4210-mct: define strict clock order
dt-bindings: timer: samsung,exynos4210-mct: drop unneeded minItems
dt-bindings: timer: cdns,ttc: drop unneeded minItems
dt-bindings: mailbox: zynqmp_ipi: convert to yaml
dt-bindings: usb: ci-hdrc-usb2: fix node node for ethernet controller
dt-bindings: net: add schema for Microchip/SMSC LAN95xx USB Ethernet controllers
dt-bindings: net: add schema for ASIX USB Ethernet controllers
of/fdt: Ignore disabled memory nodes
dt-bindings: arm: fix typos in compatible
dt-bindings: mfd: Add bindings child nodes for the Mediatek MT6360
dt-bindings: display: convert Arm Komeda to DT schema
dt-bindings: display: convert Arm Mali-DP to DT schema
dt-bindings: display: convert Arm HDLCD to DT schema
dt-bindings: display: convert PL110/PL111 to DT schema
dt-bindings: arm: convert vexpress-config to DT schema
dt-bindings: arm: convert vexpress-sysregs to DT schema
...
This is quite a quiet release but some new drivers mean that the
diffstat is fairly large, the new drivers include the aspeed driver
which is migrated from MTD as part of the ongoing move of controllers
with specialised support for SPI flashes into the SPI subsystem.
- Support for devices which flip CPHA during recieve only transfers
(eg, if MOSI and MISO have inverted polarity).
- Overhaul of the i.MX driver, including the addition of PIO support
for better performance on small transfers.
- Migration of the Aspeed driver from MTD.
- Support for Aspeed AST2400, Ingenic JZ4775 and X1/2000 and MediaTek
IPM and SFI.
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Merge tag 'spi-v5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi updates from Mark Brown:
"This is quite a quiet release but some new drivers mean that the
diffstat is fairly large. The new drivers include the aspeed driver
which is migrated from MTD as part of the ongoing move of controllers
with specialised support for SPI flashes into the SPI subsystem.
- Support for devices which flip CPHA during recieve only transfers
(eg, if MOSI and MISO have inverted polarity).
- Overhaul of the i.MX driver, including the addition of PIO support
for better performance on small transfers.
- Migration of the Aspeed driver from MTD.
- Support for Aspeed AST2400, Ingenic JZ4775 and X1/2000 and MediaTek
IPM and SFI"
* tag 'spi-v5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (84 commits)
spi: spi-au1550: replace ternary operator with min()
mtd: spi-nor: aspeed: set the decoding size to at least 2MB for AST2600
spi: aspeed: Calibrate read timings
spi: aspeed: Add support for the AST2400 SPI controller
spi: aspeed: Workaround AST2500 limitations
spi: aspeed: Adjust direct mapping to device size
spi: aspeed: Add support for direct mapping
spi: spi-mem: Convert Aspeed SMC driver to spi-mem
spi: Convert the Aspeed SMC controllers device tree binding
spi: spi-cadence: Update ISR status variable type to irqreturn_t
spi: Doc fix - Describe add_lock and dma_map_dev in spi_controller
spi: cadence-quadspi: Handle spi_unregister_master() in remove()
spi: stm32-qspi: Remove SR_BUSY bit check before sending command
spi: stm32-qspi: Always check SR_TCF flags in stm32_qspi_wait_cmd()
spi: stm32-qspi: Fix wait_cmd timeout in APM mode
spi: cadence-quadspi: remove unnecessary (void *) casts
spi: cadence-quadspi: Add missing blank line in cqspi_request_mmap_dma()
spi: spi-imx: mx51_ecspi_prepare_message(): skip writing MX51_ECSPI_CONFIG register if unchanged
spi: spi-imx: add PIO polling support
spi: spi-imx: replace struct spi_imx_data::bitbang by pointer to struct spi_controller
...
The "interrupt" property is optional because it is only necessary for
controllers supporting DMAs (Not implemented yet in the new driver).
Cc: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com>
Tested-by: Joel Stanley <joel@jms.id.au>
Tested-by: Tao Ren <rentao.bupt@gmail.com>
Tested-by: Jae Hyun Yoo <quic_jaehyoo@quicinc.com>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Link: https://lore.kernel.org/r/20220509175616.1089346-3-clg@kaod.org
Signed-off-by: Mark Brown <broonie@kernel.org>
This converts a wide range of Qualcomm-related DeviceTree bindings to
YAML, in order to improve our ability to validate the DeviceTree source.
The RPMh power-domain driver gains support for the modem platform SDX65,
the compute platform SC8280XP and the automotive platform SA8540p. While
LLCC gains support for SC8180X and SC8280XP and gains a
MODULE_DEVICE_TABLE() to make it functional as a module.
It adds a driver for configuring the SSC bus, providing Linux access to
the hardware blocks in the sensor subsystem.
The socinfo driver gets confusion related to MSM8974 Pro sorted out and
adds new ids for SM8540 and SC7280.
The SCM driver gains support for MSM8974.
Add missing of_node_put() in smp2p and smsm drivers.
Stop using iterator after list_for_each_entry() and define static
definitions as such, in the PDR driver.
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Merge tag 'qcom-drivers-for-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/drivers
Qualcomm driver updates for v5.19
This converts a wide range of Qualcomm-related DeviceTree bindings to
YAML, in order to improve our ability to validate the DeviceTree source.
The RPMh power-domain driver gains support for the modem platform SDX65,
the compute platform SC8280XP and the automotive platform SA8540p. While
LLCC gains support for SC8180X and SC8280XP and gains a
MODULE_DEVICE_TABLE() to make it functional as a module.
It adds a driver for configuring the SSC bus, providing Linux access to
the hardware blocks in the sensor subsystem.
The socinfo driver gets confusion related to MSM8974 Pro sorted out and
adds new ids for SM8540 and SC7280.
The SCM driver gains support for MSM8974.
Add missing of_node_put() in smp2p and smsm drivers.
Stop using iterator after list_for_each_entry() and define static
definitions as such, in the PDR driver.
* tag 'qcom-drivers-for-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: (33 commits)
soc: qcom: pdr: use static for servreg_* variables
soc: qcom: llcc: Add sc8180x and sc8280xp configurations
dt-bindings: arm: msm: Add sc8180x and sc8280xp LLCC compatibles
soc: qcom: rpmhpd: add sc8280xp & sa8540p rpmh power-domains
soc: qcom: rpmhpd: Don't warn about sparse rpmhpd arrays
dt-bindings: power: rpmpd: Add sc8280xp RPMh power-domains
spi: dt-bindings: qcom,spi-geni-qcom: convert to dtschema
soc: qcom: socinfo: Sort out 8974PRO names
dt-bindings: soc: qcom,smp2p: convert to dtschema
dt-bindings: qcom: geni-se: Update UART schema reference
dt-bindings: qcom: geni-se: Update I2C schema reference
dt-bindings: soc: qcom,rpmh-rsc: convert to dtschema
bus: add driver for initializing the SSC bus on (some) qcom SoCs
dt-bindings: bus: add device tree bindings for qcom,ssc-block-bus
dt-bindings: qcom: qcom,geni-se: refer to dtschema for SPI
dt-bindings: soc: qcom,smd: convert to dtschema
firmware: qcom_scm: Add compatible for MSM8976 SoC
dt-bindings: firmware: qcom-scm: Document msm8976 bindings
soc: qcom: smem: validate fields of shared structures
soc: qcom: smem: map only partitions used by local HOST
...
Link: https://lore.kernel.org/r/20220509181839.316655-1-bjorn.andersson@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Add RSPI binding documentation for Renesas RZ/G2UL SoC.
RSPI block is identical to one found on RZ/A, so no driver changes are
required. The fallback compatible string "renesas,rspi-rz" will be used
on RZ/G2UL.
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220501082150.24662-1-biju.das.jz@bp.renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Convert the GENI based Qualcomm Universal Peripheral (QUP) Serial
Peripheral Interface (SPI) bindings to DT Schema.
The original bindings in TXT were not complete, so add during conversion
properties already used in DTS and/or in the driver: dmas,
interconnects, operating points and power-domains.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220404064017.68634-1-krzysztof.kozlowski@linaro.org
Add the SPI bindings for the JZ4775 SoC, the X1000 SoC,
and the X2000 SoC from Ingenic.
Signed-off-by: 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/1650724725-93758-3-git-send-email-zhouyanjie@wanyeetech.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The node names should be generic and SPI NOR dtschema expects "flash".
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220407143405.295907-1-krzysztof.kozlowski@linaro.org
Convert the Qualcomm Universal Peripheral (QUP) Serial Peripheral
Interface (SPI) bindings to DT Schema.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Kuldeep Singh <singh.kuldeep87k@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220405063451.12011-7-krzysztof.kozlowski@linaro.org
Emails to Akash Asthana and Mukesh Savaliya bounce (550: Recipient
address rejected: User unknown in virtual alias table), so switch
maintainer to Bjorn (as active Qualcomm platform maintainer).
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220405063724.12850-1-krzysztof.kozlowski@linaro.org
The Allwinner F1C100 series contains two SPI controllers, which are
compatible to the IP block used in the Allwinner H3 as well.
The only difference in the integration is the missing mod clock in the
F1C100, but that does not affect the SPI controller binding, as we can
still supply the correct clock (AHB parent) easily.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Samuel Holland <samuel@sholland.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Link: https://lore.kernel.org/r/20220317162349.739636-11-andre.przywara@arm.com
Add minItems constraint to interconnect-names as well. The schema
currently tries to match 2 names and fail for DTs with single entry.
With the change applied, below interconnect-names values are possible:
['qspi-config'], ['qspi-config', 'qspi-memory']
Fixes: 8f9c291558 ("dt-bindings: spi: Add interconnect binding for QSPI")
Signed-off-by: Kuldeep Singh <singh.kuldeep87k@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220328192006.18523-1-singh.kuldeep87k@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Remove trailing white-spaces and trailing blank lines (yamllint with
default options does not like them).
Suggested-by: Corentin Labbe <clabbe@baylibre.com>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220402192819.154691-1-krzysztof.kozlowski@linaro.org
Krzysztof Kozlowski's @canonical.com email stopped working, so switch to
generic @kernel.org account for all Devicetree bindings.
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20220330074016.12896-2-krzysztof.kozlowski@linaro.org
this patch support hclk for AHB bus.
Signed-off-by: Leilk Liu <leilk.liu@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220321013922.24067-3-leilk.liu@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Absolute paths in $ref should always begin with '/schemas'. The tools
mostly work with it omitted, but for correctness the path should be
everything except the hostname as that is taken from the schema's $id
value. This scheme is defined in the json-schema spec.
Cc: Hector Martin <marcan@marcan.st>
Cc: Sven Peter <sven@svenpeter.dev>
Cc: Andrew Lunn <andrew@lunn.ch>
Cc: Vivien Didelot <vivien.didelot@gmail.com>
Cc: Florian Fainelli <f.fainelli@gmail.com>
Cc: Vladimir Oltean <olteanv@gmail.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Paolo Abeni <pabeni@redhat.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: Chunfeng Yun <chunfeng.yun@mediatek.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Mukesh Savaliya <msavaliy@codeaurora.org>
Cc: Akash Asthana <akashast@codeaurora.org>
Cc: Bayi Cheng <bayi.cheng@mediatek.com>
Cc: Chuanhong Guo <gch981213@gmail.com>
Cc: Min Guo <min.guo@mediatek.com>
Cc: netdev@vger.kernel.org
Cc: linux-spi@vger.kernel.org
Cc: linux-usb@vger.kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
Acked-by: Jakub Kicinski <kuba@kernel.org>
Acked-by: Mark Brown <broonie@debian.org>
Link: https://lore.kernel.org/r/20220325215652.525383-1-robh@kernel.org
