93 Commits
Author SHA1 Message Date
Benoît MoninandThomas Bogendoerfer 20e65a6dd8 dt-bindings: mips: Add Mobileye EyeQ6Lplus SoC
Add an entry to the mobileye bindings for the EyeQ6Lplus
which is part of the EyeQ family of system-on-chip.

Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Benoît Monin <benoit.monin@bootlin.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2026-04-13 15:31:40 +02:00
Keguang ZhangandThomas Bogendoerfer cfbb794c62 dt-bindings: mips: loongson: Add LS1B-DEMO and CQ-T300B
Document two Loongson-1 boards:
 - loongson,ls1b-demo: a board based on Loongson-1B
 - loongson,cq-t300b: a board based on Loongson-1C

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Keguang Zhang <keguang.zhang@gmail.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2025-08-29 22:34:30 +02:00
Aleksander Jan BajkowskiandThomas Bogendoerfer 1ea149fb5b dt-bindings: mips: cpu: Add MIPS 34Kc Core
Document MIPS 34Kc device tree bindings. It is used in the Realtek
RTL930x SoC.

Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2025-08-29 22:34:29 +02:00
Krzysztof KozlowskiandRob Herring (Arm) 0121898ec0 dt-bindings: Correct indentation and style in DTS example
DTS example in the bindings should be indented with 2- or 4-spaces and
aligned with opening '- |', so correct any differences like 3-spaces or
mixtures 2- and 4-spaces in one binding.

No functional changes here, but saves some comments during reviews of
new patches built on existing code.

Acked-by: Ulf Hansson <ulf.hansson@linaro.org> # For MMC
Acked-by: Lee Jones <lee@kernel.org>
Acked-by: Thierry Reding <treding@nvidia.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> # renesas
Link: https://lore.kernel.org/r/20250107131456.247610-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250725100241.120106-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2025-07-28 19:56:29 -05:00
Linus Torvalds 67faad7435 Merge tag 'mips_6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux
Pull MIPS updates from Thomas Bogendoerfer:

 - Added support for EcoNet platform

 - Added support for parallel CPU bring up on EyeQ

 - Other cleanups and fixes

* tag 'mips_6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: (23 commits)
  MIPS: loongson2ef: lemote-2f: add missing function prototypes
  MIPS: loongson2ef: cs5536: add missing function prototypes
  MIPS: SMP: Move the AP sync point before the calibration delay
  mips: econet: Fix incorrect Kconfig dependencies
  MAINTAINERS: Add entry for newly added EcoNet platform.
  mips: dts: Add EcoNet DTS with EN751221 and SmartFiber XP8421-B board
  dt-bindings: vendor-prefixes: Add SmartFiber
  mips: Add EcoNet MIPS platform support
  dt-bindings: mips: Add EcoNet platform binding
  MIPS: bcm63xx: nvram: avoid inefficient use of crc32_le_combine()
  mips: dts: pic32: pic32mzda: Rename the sdhci nodename to match with common mmc-controller binding
  MIPS: SMP: Move the AP sync point before the non-parallel aware functions
  MIPS: Replace strcpy() with strscpy() in vpe_elfload()
  MIPS: BCM63XX: Replace strcpy() with strscpy() in board_prom_init()
  mips: ptrace: Improve code formatting and indentation
  MIPS: SMP: Implement parallel CPU bring up for EyeQ
  mips: Add -std= flag specified in KBUILD_CFLAGS to vdso CFLAGS
  MIPS: Loongson64: Add missing '#interrupt-cells' for loongson64c_ls7a
  mips: dts: realtek: Add MDIO controller
  MIPS: txx9: gpio: use new line value setter callbacks
  ...
2025-06-06 07:56:36 -07:00
Caleb James DeLisleandThomas Bogendoerfer be8b417371 dt-bindings: mips: Add EcoNet platform binding
Document the top-level device tree binding for EcoNet MIPS-based SoCs.

Signed-off-by: Caleb James DeLisle <cjd@cjdns.fr>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2025-05-20 08:46:52 +02:00
Rob Herring (Arm) f879ee2ce0 dt-bindings: Reference opp-v1 schema in CPU schemas
The opp-v1 binding is only used in MIPS and arm32 CPU nodes, so add a
$ref to it in the CPU schemas and drop the "select".

As opp-v1 has long been deprecated, mark it as such.

Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Sudeep Holla <sudeep.holla@arm.com>
Link: https://lore.kernel.org/r/20250410-dt-cpu-schema-v2-14-63d7dc9ddd0a@kernel.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2025-04-22 09:40:07 -05:00
Gregory CLEMENTandThomas Bogendoerfer 57c7110b99 dt-bindings: mips: mips-cm: Add a new compatible string for EyeQ6
The CM3.5 used on EyeQ6 reports that Hardware Cache Initialization is
complete, but in reality it's not the case. It also incorrectly
indicates that Hardware Cache Initialization is supported. This new
compatible string allows warning about this broken feature that cannot
be detected at runtime.

Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2025-02-21 14:49:17 +01:00
Gregory CLEMENTandThomas Bogendoerfer 21ebe64a24 dt-bindings: mips: Document mti,mips-cm
Add device tree binding documentation for MIPS Coherence Manager. This
component enables support for SMP by providing each processor in the
system with a uniform view of memory. The Coherence Manager is
responsible for establishing the global ordering of requests from all
elements of the system and sending the correct data back to the
requester.

Based on the work of Jiaxun Yang <jiaxun.yang@flygoat.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2025-02-21 14:49:14 +01:00
Linus Torvalds d2be38b9a5 Merge tag 'mips_6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux
Pull MIPS updates from Thomas Bogendoerfer:

 - add support for Realtek RTL9302C

 - add support for Mobileye EyeQ6H

 - add support for Mobileye EyeQ OLB system controller

 - improve r4k clocksource

 - add mode for emulating ieee754 NAN2008

 - rework for BMIPS CBR address handling

 - fixes for Loongson 2K1000

 - defconfig updates

 - cleanups and fixes

* tag 'mips_6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: (58 commits)
  MIPS: config: Add ip30_defconfig
  MIPS: config: lemote2f: Regenerate defconfig
  MIPS: config: generic: Add board-litex
  MIPS: config: Enable MSA and virtualization for MIPS64R6
  MIPS: Fix fallback march for SB1
  mips: dts: realtek: Add RTL9302C board
  mips: generic: add fdt fixup for Realtek reference board
  mips: select REALTEK_OTTO_TIMER for Realtek platforms
  dt-bindings: interrupt-controller: realtek,rtl-intc: Add rtl9300-intc
  dt-bindings: mips: realtek: Add rtl930x-soc compatible
  dt-bindings: vendor-prefixes: Add Cameo Communications
  mips: dts: realtek: add device_type property to cpu node
  mips: dts: realtek: use "serial" instead of "uart" in node name
  MIPS: Implement ieee754 NAN2008 emulation mode
  MIPS: lantiq: improve USB initialization
  MIPS: GIC: Generate redirect block accessors
  MIPS: CPS: Add a couple of multi-cluster utility functions
  MIPS: Octeron: remove source file executable bit
  MAINTAINERS: Mobileye: add OLB drivers and dt-bindings
  MIPS: mobileye: eyeq5: add OLB system-controller node
  ...
2024-07-20 09:03:36 -07:00
Chris PackhamandThomas Bogendoerfer 93eed6356d dt-bindings: mips: realtek: Add rtl930x-soc compatible
Add the rtl9302 SoC and the Cameo RTL9302C_2xRTL8224_2XGE reference
board to the list of Realtek compatible strings.

Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2024-07-12 13:11:43 +02:00
Rob Herring (Arm)andLee Jones 4c4ade1aba dt-bindings: mfd: syscon: Add more simple compatibles
Add another batch of various "simple" syscon compatibles which were
undocumented or still documented with old text bindings. Remove the old
text binding docs for the ones which were documented.

Acked-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Acked-by: Stephen Boyd <sboyd@kernel.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com> # mtd
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20240603131230.136196-2-robh@kernel.org
Signed-off-by: Lee Jones <lee@kernel.org>
2024-07-04 17:38:38 +01:00
Christian MarangiandThomas Bogendoerfer 3de96d810f dt-bindings: mips: brcm: Document brcm,bmips-cbr-reg property
Document brcm,bmips-cbr-reg property.

Some SoC suffer from a BUG where CBR(Core Base Register)
address might be badly or never initialized by the Bootloader
or reading it from co-processor registers, if the system boots
from secondary CPU, results in invalid address.

The CBR address is always the same on the SoC.

Usage of this property is to give an address also in these broken
configuration/bootloader.

Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Acked-by: Florian Fainelli <florian.fainelli@broadcom.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2024-06-27 10:44:29 +02:00
Gregory CLEMENTandThomas Bogendoerfer db1848a97d dt-bindings: mips: Add bindings for a new Mobileye SoC EyeQ6H
Add the yaml bindings for a new Mobileye SoC: EyeQ6H.

Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2024-06-11 10:15:31 +02:00
Gregory CLEMENTandThomas Bogendoerfer 7c8697ef03 dt-bindings: mips: Add bindings for Mobileye SoCs
Add the yaml bindings for Mobileye SoCs. Currently only EyeQ5 is
supported

Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2024-02-20 12:44:59 +01:00
Gregory CLEMENTandThomas Bogendoerfer c401814730 dt-bindings: mips: cpu: Add I-Class I6500 Multiprocessor Core
The MIPS Warrior I-class I6500 was announced by Imagination
Technologies in 2016 and is used in the Mobileye SoC EyeQ5.

Acked-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Serge Semin <fancer.lancer@gmail.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2024-02-20 12:44:59 +01:00
Gregory CLEMENTandThomas Bogendoerfer ef39583440 dt-bindings: mips: cpus: Sort the entries
The entries were nearly sorted but there were still some entries at
the wrong places. Let's fix it.

Reviewed-by: Serge Semin <fancer.lancer@gmail.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2024-02-20 12:44:59 +01:00
Rob Herring 4569820881 dt-bindings: Drop remaining unneeded quotes
Cleanup bindings dropping the last remaining unneeded quotes. With this,
the check for this can be enabled in yamllint.

Acked-by: Miquel Raynal <miquel.raynal@bootlin.com> # for mtd
Acked-by: Sudeep Holla <sudeep.holla@arm.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Wolfram Sang <wsa@kernel.org> # for AT24/I2C
Acked-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Ulf Hansson <ulf.hansson@linaro.org> # For MMC
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20230823183749.2609013-1-robh@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
2023-08-24 11:43:57 -05:00
Liviu DudauandThomas Bogendoerfer 0daf939e0f dt-bindings: mips: Add bindings for TP-Link HC220 G5 v1 board
Add bindings for the compatible string used for the TP-Link's
HC220 G5 V1 board, a wireless AP based on MT7621.

Signed-off-by: Liviu Dudau <liviu@dudau.co.uk>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Acked-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2023-06-09 09:55:58 +02:00
Keguang ZhangandThomas Bogendoerfer e9a440e092 dt-bindings: mips: loongson: Add Loongson-1 based boards
Add two Loongson-1 based boards: LSGZ 1B and Smartloong 1C.

Signed-off-by: Keguang Zhang <keguang.zhang@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2023-03-14 17:10:25 +01:00
Krzysztof KozlowskiandRob Herring 84e85359f4 dt-bindings: drop redundant part of title (end, part three)
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>
2022-12-16 11:41:49 -06:00
Krzysztof KozlowskiandRob Herring a612130ca1 dt-bindings: drop redundant part of title (end)
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>
2022-12-16 11:41:49 -06:00
Sergio ParacuellosandThomas Bogendoerfer 0e2e121662 dt-bindings: mips: brcm: add Broadcom SoCs bindings
Add the yaml binding for MIPS Broadcom cable/DSL/settop platforms.

Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2022-11-21 18:01:38 +01:00
Sergio ParacuellosandThomas Bogendoerfer c8dabef864 dt-bindings: mips: add CPU bindings for MIPS architecture
Add the yaml binding for available CPUs in MIPS architecture.

Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@fungible.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2022-11-21 18:01:22 +01:00
Sergio ParacuellosandRob Herring 722714205c dt-bindings: interrupt-controller: migrate MIPS CPU interrupt controller text bindings to YAML
MIPS CPU interrupt controller bindings used text format, so migrate them
to YAML.

Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220921072405.610739-1-sergio.paracuellos@gmail.com
Signed-off-by: Rob Herring <robh@kernel.org>
2022-09-26 14:13:33 -05:00