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https://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux into soc/dt
SoCFPGA DTS updates for v6.15
- Updates to dt-bindings
- Document Agilex5 NAND daughter board
- Convert Stratix10 FPGA Manager to json-schema
- Convert Stratix10 Service Layer to json-schema
- Add document for Terasic's DE10-nano board
- Add support for Agilex5 NAND daughter board
- Add basic support for Terasic's DE10-nano board
* tag 'socfpga_dts_updates_for_v6.15' of https://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux:
arm64: dts: socfpga: agilex: Add dma channel id for spi
arm64: dts: socfpga: agilex5: add led and memory nodes
arm64: dts: intel: socfpga_agilex: add frequencies to internal oscillators
ARM: dts: socfpga: Add basic support for Terrasic's de10-nano
dt-bindings: altera: Add compatible for Terasic's DE10-nano
arm64: dts: socfpga: agilex5: add qspi flash node
dt-bindings: firmware: stratix10: Convert to json-schema
dt-bindings: fpga: stratix10: Convert to json-schema
arm64: dts: socfpga: agilex5: fix gpio0 address
arm64: dts: socfpga: agilex5: add NAND daughter board
dt-bindings: intel: document Agilex5 NAND daughter board
Link: https://lore.kernel.org/r/20250326121152.1739873-1-dinguyen@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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This dts is enough to make the board boot to Linux with the rootfs on
a micro SD card.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
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This adds GPIO LED indicators, the reset GPIO RESET
button on the Netgear WG302 v1 to the device tree.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/20250210-ixp4xx-dts-v1-3-6b752d745e04@linaro.org
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Looking at the board file for WG302 v2 was not a good idea
because the GPIO IRQ for slot 2 differs, and v1 uses GPIO
10 instead of GPIO 9. Fix it up.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/20250210-ixp4xx-dts-v1-2-6b752d745e04@linaro.org
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The way to assign NPE (network processing engines) shifted
during device tree design and an erroneous entry was left
behind in a disabled node. Fix it up.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/20250210-ixp4xx-dts-v1-1-6b752d745e04@linaro.org
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https://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux into soc/dt
SoCFPGA DTS updates for v6.14
- Remove unused and undocumented property "snps,max-mtu"
- Add gpio and spi node for Agilex5
- Add VGIC maintenance interrupt for Agilex
- Use correct reset name of "stmmaceth-ocp" instead of "ahb"
- Drop unused #address-cells/#size-cells in the cyclone5-mcvevk
* tag 'socfpga_dts_updates_v6.14' of https://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux:
arm64: dts: altera: Remove unused and undocumented "snps,max-mtu" property
arm64: dts: socfpga: agilex5: Add gpio0 node and spi dma handshake id
arm64: dts: socfpga: agilex: Add VGIC maintenance interrupt
arm: dts: socfpga: use reset-name "stmmaceth-ocp" instead of "ahb"
ARM: dts: socfpga_cyclone5_mcvevk: Drop unused #address-cells/#size-cells
Link: https://lore.kernel.org/r/20250103023012.1268627-1-dinguyen@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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There is no Rohm DAC on the CycloneV devkit according to the online
documentation for it that I could find, and it definitely does not have
a dh2228fv as this device does not actually exist! Remove the DAC node
from the devicetree as it is not acceptable to pretend to have a device
on a board in order to bind the spidev driver in Linux.
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240717-partake-antivirus-3347e415fb7d@spud
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
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The ahb reset is deasserted in probe before first register access, while the
stmmacheth-ocp reset needs to be asserted every time before changing the phy
mode in Arria10[1].
Changed in Upstream to "ahb"(331085a423b arm64: dts: socfpga: change the
reset-name of "stmmaceth-ocp" to "ahb" ).This change was intended for arm64
socfpga and it is not applicable to Arria10.
Further with STMMAC-SELFTEST Driver enabled, ethtool test also FAILS.
$ ethtool -t eth0
[ 322.946709] socfpga-dwmac ff800000.ethernet eth0: entered promiscuous mode
[ 323.374558] socfpga-dwmac ff800000.ethernet eth0: left promiscuous mode
The test result is FAIL
The test extra info:
1. MAC Loopback 0
2. PHY Loopback -110
3. MMC Counters -110
4. EEE -95
5. Hash Filter MC 0
6. Perfect Filter UC -110
7. MC Filter -110
8. UC Filter 0
9. Flow Control -110
10. RSS -95
11. VLAN Filtering -95
12. VLAN Filtering (perf) -95
13. Double VLAN Filter -95
14. Double VLAN Filter (perf) -95
15. Flexible RX Parser -95
16. SA Insertion (desc) -95
17. SA Replacement (desc) -95
18. SA Insertion (reg) -95
19. SA Replacement (reg) -95
20. VLAN TX Insertion -95
21. SVLAN TX Insertion -95
22. L3 DA Filtering -95
23. L3 SA Filtering -95
24. L4 DA TCP Filtering -95
25. L4 SA TCP Filtering -95
26. L4 DA UDP Filtering -95
27. L4 SA UDP Filtering -95
28. ARP Offload -95
29. Jumbo Frame -110
30. Multichannel Jumbo -95
31. Split Header -95
32. TBS (ETF Scheduler) -95
[ 324.881327] socfpga-dwmac ff800000.ethernet eth0: Link is Down
[ 327.995360] socfpga-dwmac ff800000.ethernet eth0: Link is Up - 1Gbps/Full - flow control rx/tx
Link:[1] https://www.intel.com/content/www/us/en/docs/programmable/683711/21-2/functional-description-of-the-emac.html
Fixes: 331085a423b ("arm64: dts: socfpga: change the reset-name of "stmmaceth-ocp" to "ahb")
Signed-off-by: Mamta Shukla <mamta.shukla@leica-geosystems.com>
Tested-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Reviewed-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
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The properties #address-cells and #size-cells are only useful if there
is a ranges property or child nodes with "reg" properties.
This fixes a W=1 warning:
arch/arm/boot/dts/intel/socfpga/socfpga_cyclone5_mcvevk.dts:51.22-72.4: Warning (avoid_unnecessary_addr_size): /soc/i2c@ffc04000/stmpe811@41: unnecessary #address-cells/#size-cells without "ranges", "dma-ranges" or child "reg" property
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
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at24.yaml defines the node name for at24 EEPROMs as 'eeprom'.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
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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 <krzysztof.kozlowski@linaro.org>
Reviewed-by: Kevin Hilman <khilman@baylibre.com> # am335x-nano.dts
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Alexander Stein <alexander.stein@ew.tq-group.com> # imx53-mba53.dts, imx53-tqma53.dtsi
Link: https://lore.kernel.org/r/20240816164717.1585629-1-robh@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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The beeper in the NSLU2 is just a GPIO connected to a
speaker, so we need to use PWM on the GPIO to get any kind
of sound out.
Tested with some random beeps by enabling INPUT_EVDEV and
running beep.c with e.g. beep 400 for a 400 Hz tone.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/20240627-ixp4xx-dts-v1-1-cdbbe1150873@linaro.org
Link: https://lore.kernel.org/r/20240703-ixp4xx-dts-v1-1-e5149da36f6e@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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The dtc interrupt_map warning is off because its dependency,
interrupt_provider, is off by default. Fix all the warnings so it can be
enabled.
Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20240213-arm-dt-cleanups-v1-4-f2dee1292525@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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The MV88E6060 switch has internal PHY registers at MDIO
addresses 0x00..0x04. Tie each port to the corresponding
PHY.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20231020-ixp4xx-usr8200-dtsfix-v1-1-3a8591dea259@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Bindings expect NAND controller node name to match certain patterns:
socfpga_arria10_socdk_nand.dtb: nand@ffb90000: $nodename:0: 'nand@ffb90000' does not match '^nand-controller(@.*)?'
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
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cdns,page-size and cdns,block-size are neither documented nor used by
Linux, so remove them to fix dtbs_check warnings like:
socfpga_arria5_socdk.dtb: flash@0: Unevaluated properties are not allowed ('cdns,block-size', 'cdns,page-size' were unexpected)
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
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The "reset" key on a few IXP4xx routers were sending KEY_ESC
but what we want to send is KEY_RESTART which will make
OpenWrt and similar userspace do a controlled reboot.
Link: https://lore.kernel.org/r/20230908-ixp4xx-dts-v1-2-98d36264ed6d@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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To upgrade the firmware and similar, the flash needs write
access.
Link: https://lore.kernel.org/r/20230908-ixp4xx-dts-v1-1-98d36264ed6d@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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This is a USRobotics NAS/Firewall/router that has been supported
by OpenWrt in the past. It had dedicated users so let's get it
properly supported.
Some debugging and fixing was provided by Howard Harte.
Link: https://lore.kernel.org/r/20231007-ixp4xx-usr8200-v1-1-aded3d6ff6f1@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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The Gemtek users can just use the Linksys device tree,
triplet compatible is overdoing it.
Link: https://lore.kernel.org/r/20231007-ixp4xx-usr8200-v3-3-ec46edd1ff0e@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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The "stmmaceth-ocp" reset line on the SoCFPGA stmmac ethernet driver is
the same as the "ahb" reset on a standard stmmac ethernet.
commit ("843f603762a5 dt-bindings: net: snps,dwmac: Add 'ahb'
reset/reset-name") documented the second reset signal as 'ahb' instead
of 'stmmaceth-ocp'. Change the reset-names of the SoCFPGA DWMAC driver to
'ahb'. In order not to break ABI, we will keep support in thedwmac-socfpga
driver to still make use of "stmmaceth-ocp".
This also fixes the dtbs_check warning:
ethernet@ff802000: reset-names:1: 'ahb' was expected
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
---
v2: update commit message to further describe the reason for the change
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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 <viresh.kumar@linaro.org>
Acked-by: Michal Simek <michal.simek@amd.com> #Xilinx
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Neil Armstrong <neil.armstrong@linaro.org>
Acked-by: Paul Barker <paul.barker@sancloud.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Acked-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Acked-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Wei Xu <xuwei5@hisilicon.com> #hisilicon
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Nick Hawkins <nick.hawkins@hpe.com>
Acked-by: Baruch Siach <baruch@tkos.co.il>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Acked-by: Peter Rosin <peda@axentia.se>
Acked-by: Jesper Nilsson <jesper.nilsson@axis.com>
Acked-by: Sudeep Holla <sudeep.holla@arm.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com> #broadcom
Acked-by: Manivannan Sadhasivam <mani@kernel.org>
Reviewed-by: Jisheng Zhang <jszhang@kernel.org>
Acked-by: Patrice Chotard <patrice.chotard@foss.st.com>
Acked-by: Romain Perier <romain.perier@gmail.com>
Acked-by: Alexandre TORGUE <alexandre.torgue@st.com>
Acked-by: Shawn Guo <shawnguo@kernel.org>
Acked-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Acked-by: Enric Balletbo i Serra <eballetbo@gmail.com>
Signed-off-by: Rob Herring <robh@kernel.org>
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