bmips: bcm6358: add support for Huawei HG556a ver A
Specifications:
- SoC: Broadcom BCM6358 dual 300MHz MIPS
- Flash: 16MB NOR Spansion S29GL128P10
- RAM: 64MB DDR
- Ethernet: 4x 100M
- Wifi: Atheros AR9223
- 3x USB 2.0 port
- 4x Button
- 13x LED
- RJ11 2x FXS VoIP (unsupported)
- RJ11 xDSL (unsupported)
Install instructions:
- Assign static IP 192.168.1.100 to PC.
- Unplug the power source.
- Press the RESTART button at the router, don't release it yet!
- Plug the power source and wait at least 15 seconds.
- Release the RESTART button.
- Browse to http://192.168.1.1 with your PC.
- Upload the openwrt-bmips-bcm6358-huawei_hg556a-a-squashfs-cfe.bin file.
- Wait some minutes until the firmware upgrade completes.
Commit Fixes: 15430a13485b ("bmips: use wan ports as standalone ports")
removed bridge devices and therefore switch.1 no longer exists, so let's
use br-lan instead.
Fixes: 15430a13485b ("bmips: use wan ports as standalone ports") Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Andreas Gnau [Fri, 30 May 2025 15:47:57 +0000 (17:47 +0200)]
uboot-mk: Enable specifying defconfig fragments
U-Boot allows specifying additional KConfig fragments to be applied on
top of a defconfig. These are usually located in the board
sub-directory.
make foo_defconfig bar.config baz.config
Add support for specifying additional KConfig fragments using the
UBOOT_CONFIG variable. Treat the first word in UBOOT_CONFIG as the name
of the defconfig, any additional words as additional fragments.
This can be useful to distinguish between different variants of U-Boot
builds such as different RAM, storage (NAND/eMMC), security etc.
While c05c0699d479 (u-boot.mk: add support for config customization,
2023-06-02) already added means to modify specific KConfig options
directly from the OpenWrt Makefile, leveraging existing fragments the
U-Boot source-dir provides a more convenient way to extend the config
when customising more than just one or two options. Furthermore it is
desirable to leverage existing fragments from upstream U-Boot where they
exist.
The Arcadyan WE410443 is a WiFi AC access point distributed by various ISPs
under various names, including KPN SuperWifi and BT Whole Home Wi-Fi. It
features one ethernet port, dual MT7615N radios and four internal antennas.
Installation:
The bootloader is locked with a password, so the image needs to be written
directly to the SPI flash chip. To do this, you need to open up the case,
remove the heatsink and connect the flash chip to a Raspberry Pi. Use the
following connections:
You can solder wires to the flash chip, or use a SOIC16 clip. More details on
the Raspberry Pi and SPI chip pinouts are available on the wiki [1]
When you have the Raspberry Pi connected to the flash chip, boot your Pi and
follow the instructions:
1) Make sure your Pi has SPI enabled with sudo raspi-config
Shiji Yang [Mon, 19 May 2025 23:50:56 +0000 (07:50 +0800)]
ramips: dts: adjust the power regulators of MMC controller
- Fix MMC bus IO voltage. The GPIO voltage of mt762x series SoCs
is fixed 3.3V. There are no visible registers that can control
the voltage level. Also add "no-1-8-v" property to indicate that
MMC controller doesn't support 1.8V IO.
- Drop useless property "enable-active-high". These dummy fixed
voltage regulators are not controlled by the GPIO. We don't need
to set the GPIO polarity.
Shiji Yang [Mon, 19 May 2025 23:50:56 +0000 (07:50 +0800)]
ramips: dts: mt7621: add the missing XHCI power regulators
The USB power regulators are essential for the Mediatek XHCI
controller. If any of them is missing, the kernel will throw
a warning. Add fixed voltage io/vbus regulators to workaround
this issue. Fix the following warnings:
[ 7.514572] xhci-mtk 1e1c0000.xhci: supply vbus not found, using dummy regulator
[ 7.522375] xhci-mtk 1e1c0000.xhci: supply vusb33 not found, using dummy regulator
MAC Addresses in OEM firmware:
- There is one on the label, e.g. AA:BB:CC:DD:EE:FF
- WLAN (2.4G) uses the same as on the label
- WLAN (5G) is the one on the label but
- first byte (e.g. AA) + 2
- fourth byte (e.g. DD) - 0x40
- WAN is the one on the label + 1
- LAN is the one on the label
MAC Addresses in OpenWrt:
- Same handling as in WR3000s is used
GPIO:
- 2 Buttons (all low active):
- WPS on GPIO 0
- Reset on GPIO 1
- 6 LEDs (all low active):
- Power: Blue on GPIO 8, no red LED
- WPS: Blue on GPIO 10, Red on GPIO 4
- Internet: Blue on GPIO 11, no red LED
- LAN: Blue on GPIO 9, Red on GPIO 5
- WiFi 2.4G: Blue on GPIO 6, no red LED
- WiFi 5G: Blue on GPIO 7, no red LED
Disassembly:
- Remove the 4 screws at the bottom of the case
- Cover is clipped to the bottom part of the case with clips in the front and the back
UART:
- UART pins are accessible on the bottom of the board
- The connector with the square shape is TX
- Pins: [ ] TX, ( ) RX, ( ) GND, ( ) VCC
- Settings: 115200 8N1 3.3V
Migration to OpenWrt via OEM firmware:
- There should be a migration image available from Cudy as soon as there is official OpenWrt support
- Download the migration image via OEM web interface
- After flashing, OpenWrt is accessible via 192.168.1.1
- Flash the official OpenWrt image
Migration to OpenWrt using TFTP:
- Connect UART as described above
- Press the reset button while powering on the device
- U-Boot will now try to load a recovery.bin via TFTP, this must be ignored
- After detecting a timeout, the U-Boot console is available via UART
- Set up a TFTP server on IP 192.168.1.88 and connect it to one of the LAN ports
- Provide the initramfs image via TFTP as cudy3000e.bin
- Run the following command in U-Boot: tftpboot 0x46000000 cudy3000e.bin; bootm 0x46000000
- OpenWrt initramfs image is now booting and accessible via 192.168.1.1
- Flash the sysupgrade image
Revert back to OEM:
- Set up a TFTP server on IP 192.168.1.88 and connect it to one of the LAN ports
- Provide the Cudy firmware via TFTP as recovery.bin
- Press the reset button while powering on the device
- Recovery process will start now
- After recovery is done, the OEM firmware is available at 192.168.10.1 again
Benjamin Berg [Wed, 4 Jun 2025 19:00:03 +0000 (21:00 +0200)]
wifi-scripts: add missing entries for mesh_nolearn
The plumbing is there in the ucode files to set the parameter using
nl80211. However, the option is never forwarded because it was missing
in mac80211.sh. Add it there and in the schema file.
Robert Marko [Sat, 7 Jun 2025 09:53:48 +0000 (11:53 +0200)]
netifd: update to Git HEAD (2025-05-23)
61ae5732adea iprule: amend ipproto netlink nla_put_u32 to nla_put_u8 d610d68c71b8 device: add support for configuring vrf a1b6386a20a6 device: fix bonding primary port selection e8bbf246ce2e system-linux: fix sysfs name for all_ports_active flag 723c699e84f4 Restore disable_ipv6 sysctl after removing a device from bridge or bond d476e18e8d43 iprule: resolve ipproto by name 7901e66c5f27 netifd: iprule add sport and dport
Jonas Gorski [Wed, 4 Jun 2025 08:32:29 +0000 (10:32 +0200)]
bmips: use wan ports as standalone ports
With the recent fixes backported to 6.12, b53 ports should now fully
work as standalone ports outside of a switch.
So move them out of the switch and use them as standalone ports, which
makes configuring easier as VLANs don't need to be defined and reserved
anymore to use the wan port.
Tested on DGND3700v1.
While most devices do not define a wan port, I dropped the
ucidef_set_bridge_device() from all devices for consistency.
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
Tim Harvey [Fri, 6 Jun 2025 16:04:39 +0000 (09:04 -0700)]
imx: 6-12: refresh patches and kernel configs
patches:
- remove patches from 6.7-6.12 that are now upstream.
- refresh remaining patches
- 502-6.13-arm64-dts-freescale-rename-gw7905-to-gw75xx.patch was
misnamed as that patch went upstream in 6.12 and thus is also removed
- 504-6.13-arm64-dts-imx-Add-i.MX8M-Plus-Gateworks-GW82XX-2X-support.patch
was refreshed to the final version that was accepted upstream
- 600-PCI-imx6-Start-link-at-max-gen-first-for-IMX8MM-and-IMX8MP.patch
was removed while I investigate an upstream approach for the issue
it was working around.
configs:
- config-6.12: unset new configs not needed for all cortexa7/a9/a53
- cortexa53/config-default: added new CONFIG_PCI_IMX6_HOST config for cortexA53 (IMX8M)
Tim Harvey [Thu, 5 Jun 2025 15:16:57 +0000 (08:16 -0700)]
kernel/imx: Restore kernel files for v6.6
This is an automatically generated commit which aids following Kernel patch
history, as git will see the move and copy as a rename thus defeating the
purpose.
For the original discussion see:
https://lists.openwrt.org/pipermail/openwrt-devel/2023-October/041673.html
Zheng Zhang [Thu, 5 Jun 2025 09:13:26 +0000 (17:13 +0800)]
ramips: mt7621: fix file permissions in source tree
They don't need +x permission.
Fixes: 502916468e28 ("ramips: add support for ASUS 4G-AX56") Signed-off-by: Zheng Zhang <everything411@qq.com> Link: https://github.com/openwrt/openwrt/pull/19034 Signed-off-by: Nick Hainke <vincent@systemli.org>
Shiji Yang [Thu, 5 Jun 2025 22:36:16 +0000 (06:36 +0800)]
starfive: fix 6.12 kernel patch conflict
The recently committed starfive 6.12 kernel support patchset[1] has
conflict with the 6.12.32 kernel update[2]. Remove upstreamed patch
to fix the issue:
Shiji Yang [Wed, 4 Jun 2025 10:16:12 +0000 (18:16 +0800)]
build: image: support specifying mksquashfs4 parallel threads
By enabling multi-threading file reading, the squashfs rootfs build
process can be greatly accelerated. We use 4 as the default thread
number. This is the default value for squashfs4 tool 4.7 if we don't
append "-block-readers" or "-small-readers" options.
For more test results:
https://github.com/plougher/squashfs-tools/blob/4.7/Documentation/4.7/README
Shiji Yang [Wed, 4 Jun 2025 10:15:17 +0000 (18:15 +0800)]
tools/squashfs4: update to 4.7.0
This new version introduced parallel file reading, which will
greatly improve the IO performance. OpenWrt only uses GZIP
and XZ compression, hence the LZ4, LZO and ZSTD compression
algorithms were explicitly disabled.
Roland Reinl [Sun, 27 Apr 2025 11:43:40 +0000 (13:43 +0200)]
mediatek: Create common DTSI for WR3000H and WR3000S
This change moves common elements of the WR3000H and the WR3000S to mt7981b-cudy-wr3000-nand.dtsi.
This will simplify adding of new similar devices, for exapmle WR3000E.
Zoltan HERPAI [Sun, 1 Jun 2025 12:08:08 +0000 (12:08 +0000)]
starfive: 6.12: refresh patches and drop upstreamed ones
- refresh, rebase and reorder patches
- JH7110 media drivers have been dropped for now
- JH7110 E24 and mailbox drivers were added
- JH7100 DMA- and errata-patches have been dropped as they were
upstreamed
Zoltan HERPAI [Thu, 29 May 2025 20:34:47 +0000 (20:34 +0000)]
kernel/starfive: Restore kernel files for v6.6
This is an automatically generated commit which aids following Kernel patch
history, as git will see the move and copy as a rename thus defeating the
purpose.
For the original discussion see:
https://lists.openwrt.org/pipermail/openwrt-devel/2023-October/041673.html
Rosen Penev [Wed, 4 Jun 2025 21:57:11 +0000 (14:57 -0700)]
mac80211: ath9k: avoid a double reset
The original OF code effectively does a reset at ahb.c but then again in
hw.c. For AR9330, it's already done in the driver and with the others,
there are patches in here that do the same. hw.c looks like the proper
place to handle this.
Mathew McBride [Tue, 3 Jun 2025 03:33:51 +0000 (13:33 +1000)]
armsr: 6.12: add new KConfigs and refresh
This includes both new additions to 6.12
and an attempted "refresh" of the config
to remove duplicates from target/generic/config-6.12.
(The OpenWrt kernel_makeoldconfig does not
work well with the armv8 subtarget for reasons
I am yet to determine, so that file has been
pruned manually)
Most new options are in armv8, where the
KConfig relates to a platform that will likely
be armsr compatible (like the i.MX91/93/95),
it has been enabled.
Mathew McBride [Mon, 26 May 2025 02:19:48 +0000 (12:19 +1000)]
kernel/armsr: Restore kernel files for v6.6
This is an automatically generated commit which aids following Kernel patch
history, as git will see the move and copy as a rename thus defeating the
purpose.
For the original discussion see:
https://lists.openwrt.org/pipermail/openwrt-devel/2023-October/041673.html
Introduced with Linux 6.7, in commit: 5c2f7727d437 ("mtd: mtdpart: check for subpartitions parsing result"),
when a parser returns an error, this will be passed up, and
consequently, all parent mtd partitions get torn down.
Adjust the mtdsplit_uimage driver to only return an error if there is a
critical problem in reading from the mtd device or allocating memory.
Otherwise return 0 to indicate that no partitions were found.
Also add logging to indicate what went wrong.
E.g. on Realtek devices that are booted for the first time through
initramfs with OpenWrt never installed before boot log will show
mwlwifi: add pending patch to fix compilation with kernel 6.12
Building against recent kernel versions (noticed with 6.12) and -Werror
can fail because a macro MAX(a,b) is already defined in minmax.h or
kernel.h before 5.10.
In file included from ../mwlwifi-2025.02.06~db97edf2/hif/fwcmd.h:23,
from ../mwlwifi-2025.02.06~db97edf2/core.c:25:
../mwlwifi-2025.02.06~db97edf2/hif/hostcmd.h:1124:9: error: "MAX" redefined [-Werror]
1124 | #define MAX(a, b) (((a) > (b)) ? (a) : (b))
| ^~~
In file included from usr/include/mac80211-backport/linux/minmax.h:4,
from ./include/linux/kernel.h:28,
from usr/include/mac80211-backport/linux/kernel.h:3,
from ./include/linux/skbuff.h:13,
from usr/include/mac80211-backport/linux/skbuff.h:3,
from ./include/linux/if_ether.h:19,
from usr/include/mac80211-backport/linux/if_ether.h:3,
from ./include/linux/etherdevice.h:20,
from usr/include/mac80211-backport/linux/etherdevice.h:3,
from ../mwlwifi-2025.02.06~db97edf2/core.c:18:
./include/linux/minmax.h:330:9: note: this is the location of the previous definition
330 | #define MAX(a,b) __cmp(max,a,b)
| ^~~
Add a pending upstream patch which replaces the MAX(a,b) macro to avoid
conflicts and allow compilation with 6.12
Shengyu Qu [Thu, 15 May 2025 03:38:46 +0000 (11:38 +0800)]
odhcp6c: Conditionally request S46 OROs
Request Softwire46 (S46) [RFC 7598] options when the map and/or ds-lite
packages are installed. This is required as the behaviour of odhcp6c has
changed to not include these OROs by default.
See openwrt/odhcp6c#89
Signed-off-by: Richard Patterson <richard@helix.net.nz> Signed-off-by: Shengyu Qu <wiagn233@outlook.com>
Rosen Penev [Fri, 15 Nov 2024 23:22:42 +0000 (15:22 -0800)]
ramips: mt7621: use regulators for USB GPIO
Regulators as implemented by the XHCI driver only accept one GPIO.
However, we can abuse the fact that the XHCI driver accepts two
regulators, one for 5V and the other for 3.3V, for USB 2 and 3 GPIOs.
Linus Walleij [Tue, 27 May 2025 19:36:10 +0000 (21:36 +0200)]
ixp4xx: Switch to kernel v6.12
This can be done with so little effort, all but two patches are now
upstream. No need to keep support for v6.6, everything just works
the same or better with v6.12.
George Moussalem [Fri, 30 May 2025 05:19:29 +0000 (09:19 +0400)]
qualcommax: ipq50xx: fix uniphy soft reset issue
The resets in the GCC of the uniphy found in the IPQ5018 SoC are
incorrect which broke the ability to shift between 1G and 2.5G link
speeds. So let's correct the resets based on below two downstream
commits.
In a seperate and prequisite PR to the QCA-SSDK repo, logic has been
implemented to select the right reset based on the link setup so fixed
link scenarios don't break.
George Moussalem [Sat, 10 May 2025 11:33:12 +0000 (15:33 +0400)]
qualcommax: ipq50xx: prepare for UNIPHY reset fix
Ahead of the actual fix in both the GCC and QCA-SSDK, add the required
AHB reset so it can be picked up by updated QCA-SSDK. This is needed
as the SSDK needs to use different resets depending on the link
architecture. If it's a fixed link, AHB needs to be reset. In a phy to
phy link setup (such as QCA8081), SYS, RX, and TX need to be reset using
one reset with a bitmask in the GCC (GCC_UNIPHY_SOFT_RESET).
George Moussalem [Fri, 30 May 2025 08:00:20 +0000 (12:00 +0400)]
qualcommax: ipq50xx: remove named clock references for GE PHY
With completely carving out GE PHY out of the QCA-SSDK, the named clock
references to the GE PHY RX and TX clocks are no longer needed.
So, let's revert to using the DT indices as per the upstream GCC driver.
George Moussalem [Wed, 28 May 2025 05:24:49 +0000 (09:24 +0400)]
qualcommax: ipq50xx: update patches for IPQ5018 GE PHY
Use latest patches sent upstream for review for IPQ5018 GE PHY support:
- Move enablement of the LDO controller to the mdio-ipq4019 driver away
from the CMN PLL driver
- Remove the different patches to add CDT, MSE, AZ, and DAC support they
are all contained in the upstreamed driver.
Accordingly, also set the right property in the DTS for Linksys SPNMX56
to set the right DAC values to accommodate for the short cable length.
The qualcommbe target was introduced after openwrt-24.10. The v6.12
kernel is now available, and is likely to be used by the next openwrt
release.While the v6.6 kernel served as an interim development vehicle,
it is no longer useful for the qualcommbe target
The v6.12 patches contain more recent submissions of pending ipq95xx
drivers. I expect that it will be much easier to update v6.12 patches
with new submissions. For ease of maintenance, it makes sense to use
a single kernel for qualcommbe.
The external switch of the Huawei HG556a is a BCM5325E connected by MDIO.
All the DSA brcm legacy FCS tag and b53 patches have been submitted upstream
and will be backported when accepted.
There are still some sporadic FDB errors, but at least the switch is working
and stable on my device:
bcm53xx fffe4800.ethernet-mii:1e: port 0 failed to add 72:31:59:xx:xx:xx vid 1 to fdb: -28
bcm53xx fffe4800.ethernet-mii:1e: port 0 failed to add 5c:4c:a9:xx:xx:xx vid 0 to fdb: -28
bcm53xx fffe4800.ethernet-mii:1e: port 0 failed to add 5c:4c:a9:xx:xx:xx vid 1 to fdb: -28
bcm53xx fffe4800.ethernet-mii:1e: port 0 failed to delete 72:31:59:xx:xx:xx vid 1 from fdb: -2
Add support for V3 of the Engenius EWS2910P PoE switch. Like its v1
brother, This is an RTL8380 based switch with two SFP slots, and PoE
802.3af one every RJ-45 port.
Unlike its older brother, the max budget is 55W instead of 61.6 W.
Investigation into the communication protocol with the PoE controller
is ongoing, though it appears the vendor firmware configures the PSE
with a per-port budget of 30.0W.
Specifications:
---------------
* SoC: Realtek RTL8380M
* Flash: 32 MiB SPI flash Macronix MX25L25635E
* RAM: 256 MiB (As reported by bootloader)
* Ethernet: 8x 10/100/1000 Mbps with PoE
2x SFP slots
* Buttons: 1 "Reset" button on front panel
1 "LED mode: button on front panel
1 "On/Off" Toggle switch on the back
* Power: 48V-54V DC barrel jack
* UART: 1 serial header (JP1) with populated 2.54mm pitch header
Labeled GRTV for ground, rx, tx, and 3.3V respectively
* PoE: 1 STM ST32... microcontroller (U15)
1 RTL8238B PSE controller
Works:
------
- (8) RJ-45 ethernet ports
- Switch functions
- LEDs and buttons
Not yet enabled:
----------------
- Power-over-Ethernet (requires realtek-poe support for RTL8232B)
Install via web interface:
-------------------------
The factory firmware will accept and flash the initramfs image. It is
recommended to flash to "Partition 0". Flashing to "Partition 1" is
not supported at this point.
The factory web GUI will show the following warning:
" Warning: The firmware version is v0.00.00-c0.0.00
The firmware image you are uploading is older than the current
firmware of the switch. The device will reset back to default
settings. Are you sure you want to proceed?"
This is expected when flashing OpenWrt. After the initramfs image
boots, flash the -sysupgrade using either the commandline or LuCI.
Install via serial console/tftp:
--------------------------------
See commit 2cfaab4549f5 ("realtek: add support for EnGenius EWS2910P").
realtek: engenius_ews2910p: support multiple hardware versions
When the Engenius EWS-2910P was added, only v1 was known. Move the
common parts to a dtsi, and split up the support to acccount for the
hardware version.
On v3, for example, the root partition uses a different uImage magic.
Add a "engenius,ews2910p-v1" compatible, while leaving the legacy
"engenius,ews2910p" to also mean v1.
sysupgrade: create 10_disable_services w/ fixed modified time
Every time "sysupgrade -b -" runs it would generate a new
(synthetic) "/etc/uci-defaults/10_disable_services" file with
the current time as the modified time. This unfortunately
creates a non-deterministic tarball, so if you run a cron job
to save your state, you don't have a trivial way of seeing if
it changed or not without unpacking the archive, deleting this
file, and comparing the entire directory tree to the previous
backup.
Fixes: #16145 Fixes: 0ad062a21b ("base-files: sysupgrade: include uci-defaults script disabling services #2") Signed-off-by: Philip Prindeville <philipp@redfish-solutions.com>
Felix Fietkau [Thu, 22 May 2025 08:09:41 +0000 (10:09 +0200)]
hostapd: tweak ACS retry behavior
When running ACS on multi-radio devices, ACS on one band can block another.
Increase the number of retries and prevent bouncing interfaces between AP
and STA mode during attempts.
realtek: enhance & harmonize dsa/phy max port patches
DSA silently drops internal phy access to ports >= 32 in dsa_user_phy_read()
and dsa_user_phy_write(). The code shows:
static int dsa_user_phy_read(struct mii_bus *bus, int addr, int reg)
{
struct dsa_switch *ds = bus->priv;
if (ds->phys_mii_mask & (1 << addr))
return ds->ops->phy_read(ds, addr, reg);
return 0xffff;
}
With ds->phys_mii_mask being a 32 bit variable the reason is clear. So do
not only increase the max values but also adapt the needed bitmasks in
the dsa and phy code. This fixes the dsa_user_ports() and dsa_cpu_ports()
too.
While we are here combine the old separated patches because dsa, mdio and
phy are tigthly coupled.
qualcommbe: v6.12: enable 2.5G and 10G phylink modes in pcs-qcom-ipq9574
The PCS driver in the 6.12 patchset is the v5 submission (see link
below). It solves a number of issues and crashes with teh pcs driver
from the 6.6 patchset. However, this new driver is missing support for
"10gbase-r", "10g-qxgmii", and 1000/2500base-x modes.
Port these modes to the 6.12 patchset. "2500base-x" in particular seems
to be needed to establish a 2.5G link on phy-mode="usxgmii";
Now that patches for v6.12 are available, add the config, and enable
6.12 as a testing kernel.
Compared to v6.6 the patches to add "10gbase-r", "2500base-x",
"1000base-x", and "10g-qxgmii" modes have not been ported yet. They do
not apply cleanly to the new PCS driver. As the currently supported
hardware does not use those modes, it is not possible to test them at
this time.
Add the second part of the PPE driver. This includes the EDMA and
network device support. This part does not appear to have been
officially submitted for upstream review. The series is taken from
target/linux/qualcommbe/patches-6.6, and had to be heavily modified
in order to compile of v6.12. Changes to patches are noted in the
respective patch body.
qualcommbe: v6.12: add pending PPE driver (part 1)
Add v3 submission of the qualcomm PPE driver. As of this writing, it
is the latest version. This lacks the EDMA driver and network device
support. That will be added in part 2.
qualcommbe: v6.12: add ethernet PCS driver for IPQ9574
Add the v5 of the PCS patch. This is the latest submission as of this
writing. THe last four patches are not part of the submission. They
make the series work with v6.12 kernel, resolve a circular dependency
with the clocks, and add the DTS node. Include them as bundle.
This driver is cherry-picked from target/linux/qualcommbe/patches-6.6.
While Qualcomm did submit past patches for QCA8084, the code has since
ben split from at803x. The existing OpenWRT version of the patch is
the cleanest version I could find. Add it here.