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"lm75" without any vendor is undocumented. It works with the Linux
kernel since the I2C subsystem will do matches of the compatible string
without a vendor prefix to the i2c_device_id and/or driver name.
Mostly replace "lm75" with "national,lm75" as that's the original part
vendor and the compatible which matches what "lm75" matched with. In a
couple of cases the node name or compatible gives a clue to the actual
part and vendor and a more specific compatible can be used. In these
cases, it does change the variant the kernel picks.
"nct75" is an OnSemi part which is compatible with TI TMP75C based on
a comparison of the OnSemi NCT75 datasheet and configuration the Linux
driver uses. Adding an OnSemi compatible would be an ABI change.
"nxp,lm75" is most likely an NXP part. Alexander Stein says the i.MX53
boards are a NXP LM75A as well. NXP makes a LM75A and LM75B. Both are
11-bit resolution and 100ms sample time. The "national,lm75a" is
9-bit, so "national,lm75b" is the closest match for both NXP variants.
While we're here, fix the node names to use the generic name
"temperature-sensor".
Reviewed-by: Krzysztof Kozlowski <[email protected]>
Reviewed-by: Kevin Hilman <[email protected]> # am335x-nano.dts
Signed-off-by: Rob Herring (Arm) <[email protected]>
Reviewed-by: Alexander Stein <[email protected]> # imx53-mba53.dts, imx53-tqma53.dtsi
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Arnd Bergmann <[email protected]>
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Now that we have the MCU device-tree node, which acts as a GPIO
controller, add GPIO key node for the front button.
Signed-off-by: Marek Behún <[email protected]>
Reviewed-by: Andrew Lunn <[email protected]>
Signed-off-by: Gregory CLEMENT <[email protected]>
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Turris Omnia's MCU provides various features that can be configured over
I2C at address 0x2a. Add device-tree node.
This does not carry a Fixes tag - we do not want this to get backported
to stable kernels for the following reason: U-Boot since v2022.10
inserts a phy-reset-gpio property into the WAN ethernet node pointing to
the MCU node if it finds the MCU node with a cznic,turris-omnia-mcu
compatible. Thus if this change got backported to a stable kernel, the
WAN interface driver would defer probe indefinitely (since it would wait
for the turris-omnia-mcu driver which would not be present).
Signed-off-by: Marek Behún <[email protected]>
Reviewed-by: Andrew Lunn <[email protected]>
Signed-off-by: Gregory CLEMENT <[email protected]>
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Bindings expect the LED node names to follow certain pattern, see
dtbs_check warnings:
orion5x-lswsgl.dtb: gpio-leds: led-alarm: Unevaluated properties are not allowed ('gpio' was unexpected)
Signed-off-by: Krzysztof Kozlowski <[email protected]>
Signed-off-by: Gregory CLEMENT <[email protected]>
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The 'gpio' property in GPIO LEDs is deprecated, as reported by
dtbs_check:
orion5x-lswsgl.dtb: gpio-leds: led-alarm: Unevaluated properties are not allowed ('gpio' was unexpected)
Signed-off-by: Krzysztof Kozlowski <[email protected]>
Signed-off-by: Gregory CLEMENT <[email protected]>
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Bindings do not allow address/size-cells in GPIO keys and the GPIO keys
is not a bus, see dtbs_check warnings:
orion5x-lacie-ethernet-disk-mini-v2.dtb: gpio-keys: '#address-cells', '#size-cells' do not match any of the regexes: '^(button|event|key|switch|...
Signed-off-by: Krzysztof Kozlowski <[email protected]>
Signed-off-by: Gregory CLEMENT <[email protected]>
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Bindings expect the GPIO key node names to follow certain pattern, see
dtbs_check warnings:
orion5x-lacie-d2-network.dtb: gpio-keys: 'front_button', 'power_rocker_sw_off', 'power_rocker_sw_on' do not match any of the regexes: '^(button|event|key|switch| ...
Signed-off-by: Krzysztof Kozlowski <[email protected]>
Signed-off-by: Gregory CLEMENT <[email protected]>
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Bindings expect the LED node names to follow certain pattern, see
dtbs_check warnings:
kirkwood-ds409slim.dtb: gpio-leds-alarm-12: 'hdd1-green' does not match any of the regexes: '(^led-[0-9a-f]$|led)', 'pinctrl-[0-9]+'
Signed-off-by: Krzysztof Kozlowski <[email protected]>
Signed-off-by: Gregory CLEMENT <[email protected]>
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Bindings do not allow address/size-cells in GPIO keys and the GPIO keys
is not a bus, see dtbs_check warnings:
kirkwood-openblocks_a7.dtb: gpio_keys: '#address-cells', '#size-cells' do not match any of the regexes: '^(button|event|key|switch|(button|event|key|switch)...
Signed-off-by: Krzysztof Kozlowski <[email protected]>
Signed-off-by: Gregory CLEMENT <[email protected]>
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Bindings expect the GPIO key node names to follow certain pattern, see
dtbs_check warnings:
kirkwood-laplug.dtb: gpio_keys: 'power' does not match any of the regexes: '^(button|event|key|switch|(button|event|key|switch)...
Signed-off-by: Krzysztof Kozlowski <[email protected]>
Signed-off-by: Gregory CLEMENT <[email protected]>
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The marvell,mpic interrupt controller has no children nodes. Drop the
Signed-off-by: Marek Behún <[email protected]>
Signed-off-by: Gregory CLEMENT <[email protected]>
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The Allied Telesis x530 products have a 7-segment LED display which is
used for node identification when the devices are stacked. Represent
this as a gpio-7-segment device.
Signed-off-by: Chris Packham <[email protected]>
Acked-by: Gregory CLEMENT <[email protected]>
Signed-off-by: Gregory CLEMENT <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu into soc/dt
mvebu dt for 6.9 (part 1)
a38x: improve solidrun armada 388 clearfog GTR device support:
Initial device-tree merge for Clearfog GTR devices had issues causing
problems with sfp connectors. The fixes are:
- Converted armada-38x dt-bindings to yaml and replaced invalid
compatibles.
- Added pinctrl nodes for all referenced gpios and removed invalid io
from first sfp connector.
- Added descriptions for secondary sfp connector and updated labels
of dsa switch ports.
* tag 'mvebu-dt-6.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu:
arm: dts: marvell: clearfog-gtr-l8: align port numbers with enclosure
arm: dts: marvell: clearfog-gtr-l8: add support for second sfp connector
arm: dts: marvell: clearfog-gtr: add missing pinctrl for all used gpios
arm: dts: marvell: clearfog-gtr: sort pinctrl nodes alphabetically
arm: dts: marvell: clearfog-gtr: add board-specific compatible strings
arm: dts: marvell: clearfog: add pro variant compatible in legacy dts
dt-bindings: marvell: a38x: add solidrun armada 385 clearfog gtr boards
dt-bindings: marvell: a38x: add kobol helios-4 board
dt-bindings: marvell: a38x: add solidrun armada 388 clearfog boards
dt-bindings: marvell: a38x: convert soc compatibles to yaml
Link: https://lore.kernel.org/r/87cysehr9k.fsf@BL-laptop
Signed-off-by: Arnd Bergmann <[email protected]>
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Clearfog GTR has an official enclosure with labels for all interfaces.
The "lan" ports on the 8-port switch in device-tree were numbered in
reverse wrt. enclosure.
Update all device-tree labels to match.
Signed-off-by: Josua Mayer <[email protected]>
Signed-off-by: Gregory CLEMENT <[email protected]>
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Clearfog GTR L8 has an extra SFP connector on the managed switch port 9.
Add descriptions for both entities along with pinctrl.
Signed-off-by: Josua Mayer <[email protected]>
Signed-off-by: Gregory CLEMENT <[email protected]>
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https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-dt into soc/dt
Minor improvements in ARM DTS for v6.9
1. Marvell MMP2: Very old issue, for which I sent patch back in 2014.
Patch was never picked up and now another try to fix the same
happened, so here it goes: use proper compatible MAX8925.
2. Marvell Dove: add proper unit-addresses.
3. TI DA850: add MMC interrupts.
4. STI: minor white-space fixes.
* tag 'dt-cleanup-6.9' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-dt:
ARM: dts: sti: minor whitespace cleanup around '='
ARM: dts: da850: add MMD SDIO interrupts
ARM: dts: marvell: dove-cubox: fix si5351 node names
arm: dts: marvell: Fix maxium->maxim typo in brownstone dts
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Arnd Bergmann <[email protected]>
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Various control signals such as sfp module-absence, pci-e reset or led
gpios were missing pinctrl nodes, leaving any u-boot choices in place.
Since U-Boot is shared between multiple board variants, i.e. a388
clearfog pro / base, clearfog gtr l8 / s4, it is better to explicitly
configure functions.
Add explicit pinctrl entries for all gpios currently in use.
Additionally the loss-of-signal gpio specified is invalid, in fact los
only has a pull-up on the board but no gpio connection to the cpu.
Remove this stray reference.
Signed-off-by: Josua Mayer <[email protected]>
Signed-off-by: Gregory CLEMENT <[email protected]>
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Cosmetic change to increase future patches readability when adding new
pinctrl nodes.
Signed-off-by: Josua Mayer <[email protected]>
Signed-off-by: Gregory CLEMENT <[email protected]>
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Most arm board have a board-specific compatible string that allows e.g.
userspace to match specific firmware variants or apply specific
policies.
Add board-specific properties to both variants of the Clearfog GTR:
- solidrun,clearfog-gtr-l8
- solidrun,clearfog-gtr-s4
Introduction of a common parent (e.g. "solidrun,clearfog-gtr") is
omitted for brevity.
Since announcement of the two products no additional variants were added
it is assumed that there will always be just two.
Signed-off-by: Josua Mayer <[email protected]>
Signed-off-by: Gregory CLEMENT <[email protected]>
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Armada 388 Clearfog ("armada-388-clearfog.dts)" is a legacy filename for
the Armada 388 Clearfog Pro ("armada-388-clearfog-pro.dts").
The "Pro" suffix was only used when the smaller version, the "Base" got
released.
The two names refer to exactly the same hardware, therefore they should
share the same compatible strings.
Copy "solidrun,clearfog-pro-a1" compatible from the -pro dts and add it
to this legacy file.
Signed-off-by: Josua Mayer <[email protected]>
Signed-off-by: Gregory CLEMENT <[email protected]>
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The dtc interrupt_provider warning is off by default. Fix all the warnings
so it can be enabled.
Signed-off-by: Rob Herring <[email protected]>
Reviewed-by: Andrew Jeffery <[email protected]>
Reviewed-by: Alexandre Torgue <[email protected]>
Acked-by: Florian Fainelli <[email protected]> #Broadcom
Acked-by: Thierry Reding <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Arnd Bergmann <[email protected]>
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Correct the device tree to conform with the bindings. The node name and
index should be separated with an @.
Suggested-by: Rob Herring <[email protected]>
Signed-off-by: Alvin Šipraga <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Krzysztof Kozlowski <[email protected]>
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Fix an obvious spelling error in the PMIC compatible in the MMP2
Brownstone DTS file.
Fixes: 58f1193e6210 ("mfd: max8925: Add dts")
Cc: <[email protected]>
Signed-off-by: Duje Mihanović <[email protected]>
Reported-by: Krzysztof Kozlowski <[email protected]>
Closes: https://lore.kernel.org/linux-devicetree/[email protected]/
Reviewed-by: Andrew Lunn <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
[krzysztof: Just 10 years to take a patch, not bad! Rephrased commit
msg]
Signed-off-by: Krzysztof Kozlowski <[email protected]>
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No functional changes.
Adjust to comply with dt-schema requirements
and make possible to validate values.
Acked-by: Simon Guinot <[email protected]>
Signed-off-by: David Heidelberg <[email protected]>
Reviewed-by: Andrew Lunn <[email protected]>
Signed-off-by: Gregory CLEMENT <[email protected]>
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Fix some errors in the Marvell MV88E6xxx switch descriptions:
- The top node had no address size or cells.
- switch0@0 is not OK, should be ethernet-switch@0.
- The ports node should be named ethernet-ports
- The ethernet-ports node should have port@0 etc children, no
plural "ports" in the children.
- Ports should be named ethernet-port@0 etc
- PHYs should be named ethernet-phy@0 etc
This serves as an example of fixes needed for introducing a
schema for the bindings, but the patch can simply be applied.
Reviewed-by: Andrew Lunn <[email protected]>
Reviewed-by: Florian Fainelli <[email protected]>
Signed-off-by: Linus Walleij <[email protected]>
Signed-off-by: Gregory CLEMENT <[email protected]>
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Fixed regulators are not in some bus and bindings do not allow a "reg"
property. Move them out of "regulators" node to top-level.
dove-cubox.dtb: regulator@1: Unevaluated properties are not allowed ('reg' was unexpected)
Signed-off-by: Krzysztof Kozlowski <[email protected]>
Signed-off-by: Gregory CLEMENT <[email protected]>
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Fixed regulators are not in some bus and bindings do not allow a "reg"
property. Move them out of "regulators" node to top-level.
armada-370-dlink-dns327l.dtb: regulator@1: Unevaluated properties are not allowed ('reg' was unexpected)
Signed-off-by: Krzysztof Kozlowski <[email protected]>
Signed-off-by: Gregory CLEMENT <[email protected]>
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Add missing whitespace between node name/label and opening {.
Signed-off-by: Krzysztof Kozlowski <[email protected]>
Reviewed-by: Andrew Lunn <[email protected]>
Signed-off-by: Gregory CLEMENT <[email protected]>
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The unit address needs to be changed to match the reg property:
arch/arm/boot/dts/marvell/armada-390-db.dts:84.10-106.4: Warning (spi_bus_reg): /soc/spi@10680/flash@1: SPI bus unit address format error, expected "0"
Reported-by: Stephen Rothwell <[email protected]>
Reviewed-by: Krzysztof Kozlowski <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>
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The arm dts directory has grown to 1559 boards which makes it a bit
unwieldy to maintain and use. Past attempts stalled out due to plans to
move .dts files out of the kernel tree. Doing that is no longer planned
(any time soon at least), so let's go ahead and group .dts files by
vendors. This move aligns arm with arm64 .dts file structure.
There's no change to dtbs_install as the flat structure is maintained on
install.
The naming of vendor directories is roughly in this order of preference:
- Matching original and current SoC vendor prefix/name (e.g. ti, qcom)
- Current vendor prefix/name if still actively sold (SoCs which have
been aquired) (e.g. nxp/imx)
- Existing platform name for older platforms not sold/maintained by any
company (e.g. gemini, nspire)
The whole move was scripted with the exception of MAINTAINERS and a few
makefile fixups.
Acked-by: Viresh Kumar <[email protected]>
Acked-by: Michal Simek <[email protected]> #Xilinx
Acked-by: Krzysztof Kozlowski <[email protected]>
Acked-by: Neil Armstrong <[email protected]>
Acked-by: Paul Barker <[email protected]>
Acked-by: Tony Lindgren <[email protected]>
Acked-by: Gregory CLEMENT <[email protected]>
Acked-by: Heiko Stuebner <[email protected]>
Acked-by: Wei Xu <[email protected]> #hisilicon
Acked-by: Geert Uytterhoeven <[email protected]>
Acked-by: Nick Hawkins <[email protected]>
Acked-by: Baruch Siach <[email protected]>
Reviewed-by: Linus Walleij <[email protected]>
Reviewed-by: Andre Przywara <[email protected]>
Acked-by: Andre Przywara <[email protected]>
Reviewed-by: Claudiu Beznea <[email protected]>
Acked-by: Peter Rosin <[email protected]>
Acked-by: Jesper Nilsson <[email protected]>
Acked-by: Sudeep Holla <[email protected]>
Acked-by: Florian Fainelli <[email protected]> #broadcom
Acked-by: Manivannan Sadhasivam <[email protected]>
Reviewed-by: Jisheng Zhang <[email protected]>
Acked-by: Patrice Chotard <[email protected]>
Acked-by: Romain Perier <[email protected]>
Acked-by: Alexandre TORGUE <[email protected]>
Acked-by: Shawn Guo <[email protected]>
Acked-by: Kunihiko Hayashi <[email protected]>
Acked-by: Enric Balletbo i Serra <[email protected]>
Signed-off-by: Rob Herring <[email protected]>
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