Pull SoC dt updates from Arnd Bergmann:
"There are five sets of new SoCs that get added in existing families,
all of them being either upgrades or cut-down versions of the older
chips:
- Apple M2 Pro, M2 Max and M2 Ultra, used in the 2022/2023 generation
of high-end workstations and laptops from Apple. Linux has been
working on these for a while but stil requires patches.
- Axis Artpec8 is an Armv8 chip based on Samsung Exynos design,
unlike the earlier Armv7 Artpec6 from the same company that was
part of a separate family of chips.
- NXP i.MX91 is a cut-down version of i.MX93, using only a single
Cortex-A55 core.
- Qualcomm Lemans Auto is a variant of the Lemans SoC that was
originally merged under the sa8775p name, the differences being
mostly the firmware configuration of the platform.
- Four new Renesas SoCs RZ/T2H (r9a09g077m44), RZ/N2H (r9a09g087m44),
RZ/T2H (r9a09g077), and RZ/N2H (r9a09g087) are all industrial
bedded SoCs based on Cortex-A55 cores
In total, there are 65 new machines, including:
- Industrial embedded system and single-board computers based on NXP,
Allwinner, TI, Rockchips, Marvell, Xilinx Spacemit, Starfive chips.
- Reference boards for the newly added Renesas, Qualcomm, NXP and
Axis ARMv8 chips as well as Microchip's MPFS RISC-V SoC
- Laptops and Workstations using Apple M2 and Qualcomm Snapdragon X1
chips.
- Several Samsung phones using Qualcomm Snapdragon chips
- Set-top boxes based on Allwinner H313
- Five BMC boards using 32-bit ASpeed SoCs
- Three network routers using IXP4xx (ARMv5!) and Broadcom bcm4708
(ARMv7) SoCs
Two machines get phased out because they were available only in small
quantities but never made it into products: one STi407 based reference
board, and a Snapdragon 845 based Chromebook.
Aside from the newly added machines, a lot of work went into improving
hardware support on the existing machines and cleaning up contents for
validation"
* tag 'soc-dt-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (931 commits)
arm64: dts: apm-shadowcat: Drop "apm,xgene2-pcie" compatible
arm64: dts: apm-shadowcat: Move slimpro nodes out of "simple-bus" node
ARM: dts: microchip: sam9x7: Add qspi controller
arm64: dts: qcom: Add MST pixel streams for displayport
arm64: dts: qcom: sm6350: correct DP compatibility strings
arm64: dts: qcom: monaco-evk: Enable Adreno 623 GPU
arm64: dts: qcom: qcs8300-ride: Enable Adreno 623 GPU
arm64: dts: qcom: qcs8300: Add gpu and gmu nodes
arm64: dts: allwinner: h313: Add Amediatech X96Q
dt-bindings: arm: sunxi: Add Amediatech X96Q
arm64: dts: apple: t8015: Add SPMI node
arm64: dts: apple: t8012: Add SPMI node
arm64: dts: apple: Add J180d (Mac Pro, M2 Ultra, 2023) device tree
arm64: dts: rockchip: Add devicetree for the ROC-RK3588-RT
dt-bindings: arm: rockchip: Add Firefly ROC-RK3588-RT
arm64: dts: rockchip: update pinctrl names for Radxa E52C
arm64: dts: rockchip: remove vcc_3v3_pmu regulator for Radxa E52C
arm64: dts: apple: Add J474s, J475c and J475d device trees
arm64: dts: apple: Add J414 and J416 Macbook Pro device trees
arm64: dts: apple: Add initial t6020/t6021/t6022 DTs
...
On SoCFPGA/Sodia board, mdio bus cannot be probed, so the PHY cannot be
found and the network device does not work.
```
stmmaceth ff702000.ethernet eth0: __stmmac_open: Cannot attach to PHY (error: -19)
```
To probe the mdio bus, add "snps,dwmac-mdio" as compatible string of the
mdio bus. Also the PHY address connected to this board is 4. Therefore,
change to 4.
Cc: stable@vger.kernel.org # 6.3+
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
The Actiontex MI424WR is a pretty widespread home router, made
in many different revisions.
Revisions A, C and D are based on IXP42x. We add a device tree
for the A/C variant and one for the D variant as these differ in
the location of the WAN PHY on the MDIO bus, and the ethernet
interfaces for the WAN PHY and the DSA switch are switched around.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/20250822-ixp4xx-mi424wr-dts-v2-3-cc804884474d@linaro.org
Fix up the KS8995 switch and PHYs the way that is most likely:
- Phy 1-4 is certainly the PHYs of the KS8995 (mask 0x1e in
the outoftree code masks PHYs 1,2,3,4).
- Phy 5 is the MII-P5 separate WAN phy of the KS8995 directly
connected to EthC.
- The EthB MII is probably connected as CPU interface to the
KS8995.
Properly integrate the KS8995 switch using the new bindings.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/20250625-ks8995-dsa-bindings-v2-2-ce71dce9be0b@linaro.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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>
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>
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"(331085a423 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: 331085a423 ("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>
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>
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>
"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>
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>
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>
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
