Set correct pull-type data and add additional uart groups for MT7981.
Assign functions to configure pin bias for MT7986.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
The patch was wrongly tagged as being part of Linux 6.0 even though it
was only committed with Linux 6.2 and hence needs to be backported for
Linux 6.1.
Fixes: fa79baf4a6 ("generic: copy backport, hack, pending patch and config from 5.15 to 6.1")
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Unfortunately some device tree properties have slipped under the table
when switching from our downstream device tree.
Bring back 3W power for SFP cages and restore thermal trip points to
make sense again.
Fixes: 7a0ec001ff ("mediatek: sync MT7986 device trees with upstream")
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
The PHY driver needs to read a register containing the values of the
bootstrap pins (which happen to be the PHY LEDs) to determine the LED
polarities. Allow regmap access to first pinctrl bank by adding the
'syscon' compatible, and reference the pinctrl in the MDIO bus where
the PHY driver will look for it.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
The old RealTek RTL8367S switch driver which is used for some MT7622
devices needs to be modified to no longer free the GPIO after reset
has completed.
This is due to Linux 5.19 removing devm_gpio_free via commit
2b038e786f83 ("gpiolib: devres: Get rid of unused devm_gpio_free()")
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
The MT7986 RFB was intended to use device tree overlays and for that
reason modified DTC_FLAGS. zyxel_ex5601-t0-stock later on probably
copied it from there. Both boards do not actually use device tree
overlays, so remove setting DTC_FLAGS from both.
The BPi-R3 does use device tree overlays, use DEVICE_DTC_FLAGS to give
it an extra 4kb of padding for overlays to be applied.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
If the board comes up with OpenWrt that means that the bootloader is
recent enough and knows about the new device tree overlays.
Using /etc/board.d/ is not enough in this case because it doesn't
overwrite existing configuration which may exist (and is fine to exist)
if the user updated with 'sysupgrade -F *.itb' and has kept
configuration. They would still need to manually set compat_version
even though the fact that the bootloader env has been updated can be
implied by the fact that the system has started.
Hence we can always set compat_version=1.1 for those two boards using
uci-defaults.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
With Linux 6.1 many of our downstream patches and out-of-tree files
can be removed or at least replaced by backported upstream commits.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
[fix CMDLINE_OVERRIDE for arm64]
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Sync device tree files for MT7986 boards with what landed in upstream
Linux tree to easy maintainance and also allow for a smooth update to
Linux 6.1.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Setting/clearing bits on the first byte of the mac address causes collisions
when using multiple SSIDs on both PHYs. Change the allocation to alter the
last byte instead.
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This add basic device tree support for mediatek MT7988 SoC
Signed-off-by: Sam Shih <sam.shih@mediatek.com>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
This adds provisional pinctrl driver support for the MediaTek MT7988 SoC.
Signed-off-by: Sam Shih <sam.shih@mediatek.com>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
This adds clock drivers for the MediaTek MT7988 SoC
Signed-off-by: Sam Shih <sam.shih@mediatek.com>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
The previous offsets did also work, as they've wrapped back to 0x0.
However, in reality the environment starts at offset 0x0 of the
u-boot-env MMC partition.
Signed-off-by: David Bauer <mail@david-bauer.net>
Hardware
--------
SoC: MediaTek MT7981BA
RAM: 1GB DDR4 (NANYA NT5AD512M16C4-JR)
MMC: 8GB eMMC (Samsung 8GTF4R)
ETH: 1000Base-T LAN (ePHY)
2500Base-T WAN (MaxLinear GPY211C)
BTN: 1x Reset Button
LED: System (blue/white)
VPN (white)
USB: 1x USB-A (USB 3.0)
UART: 115200 8N1 - Pinout on board next to LAN port
Don't connect 3.3V!
Known Issues
------------
U-Boot vendor recovery does not seem to accept any images, neither
GL.iNet images nor OpenWrt images. Recovery requires serial access!
Installation
------------
Upload the OpenWrt sysupgrade image to the Gl.iNet Web-UI. Make sure to
not retain existing settings.
Signed-off-by: David Bauer <mail@david-bauer.net>
The USXGMII driver in SDK was heavily refactored, some bugs have been
fixed and it has switched to use phylink_pcs. Follow up with changes
in SDK driver and sync our on-top-of-mainline driver with the SDK
driver.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Add driver for the built-in 2.5G Ethernet PHY found in the MT7988 SoC.
To function the PHY also needs firmware files which have not yet been
published via linux-firmware.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Update driver for MediaTek's built-in Gigabit Ethernet PHYs which can be
found in the MT7981 and MT7988 SoCs.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Make sure sub-images on the SD card are size-checked, allow
generating SD card without squashfs and/or initramfs.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Allow building SD card images without having both initramfs and squashfs
present on the card, just like it has already been done for the mt7622
and filogic subtargets.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
The Richtek RT5190A is used on the MT7988 reference board. Backport and
enable the driver on the filogic subtarget, so we can support cpufreq
on the MT7988 reference board.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Backport commits adding support for the MT7988 built-in switch to the
mt7530 driver.
This change results in the Kconfig symbol NET_DSA_MT7530 to be extended
by NET_DSA_MT7530_MDIO (everything formally covered by NET_DSA_MT7530)
and NET_DSA_MT7530_MMIO (a new driver for the MMIO-connected built-in
switch of the MT7988 SoC).
Select NET_DSA_MT7530_MDIO for all targets previously selecting
NET_DSA_MT7530, with the exception of mediatek/filogic which also
selects NET_DSA_MT7530_MMIO.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
