Backport the mdio-bus reset gpio support from 4.12 and use it instead
of toggling the reset ourself.
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
Add support for the Sercomm AD1018 router
This a BCM6328 based board, 128 MB RAM, 128 MiB NAND flash,
with an onboard BCM43217 wifi, 4 ethernet ports and 1 USB
host port (not soldered). The board also has an FXS chip (Si32177)
connected via SPI (SS2#), without support in LEDE.
Since NAND flash chips aren't still supported in brcm63xx, the
support is for now added to work only with SPI flash chips. Therefore
hardware modding, soldering a new SPI flash chip, is required
to make the board work with LEDE (tested and working OK).
The flash at dts is intentionally left without partitioning to let
the user choose a NOR chip of any size (8, 16 or 32 MB).
Signed-off-by: Daniel Gonzalez Cabanelas <dgcbueu@gmail.com>
[jonas.gorski: renamed ad1018 to ad1018-nor to signify the modification]
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
The bcm6368 pinctrl driver passed the wrong variable to
devm_regmap_field_alloc, causing it to blow up when later trying to
access the field.
Fixes#1211.
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
Add support for the Comtrend AR-5315u router
This a BCM6318 based board, 64 MB RAM, 16 MB SPI flash,
with an onboard BCM43217 wifi, 4 ethernet ports and 1
USB host port
Signed-off-by: Daniel Gonzalez Cabanelas <dgcbueu@gmail.com>
[jonas.gorski: refreshed patch]
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
Make the behaviour of clk_get_rate consistent with common clk's
clk_get_rate by accepting NULL clocks as parameter. Some device
drivers rely on this, and will cause an OOPS otherwise.
Fixes: FS#735
Signed-off-by: Mathias Kresin <dev@kresin.me>
The warning will be triggered by jffs2 or UBI, and partial writes are no
issue for most flash chips.
Fixes: 2a2b16210b ("brcm63xx: backport upstream solution for SPI message size limits")
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
SOC: Broadcom BCM6368 (2 * Broadcom BMIPS4350 V3.1 / 400 MHz)
Flash size: 32MB (split 16/16 dual boot)
RAM size: 64MB
Wireless: BCM432x 802.11a/b/g/n(pci)
Ethernet: Broadcom BCM53115
USB: 1 x USB 2.0
Known issues:
- Unable to detect 53115 switch attached to MDIO. Not supported
- No support for the cable port
More info on the device and the research can be found at:
http://www.actiontec.com/212.html
Same FCC ID as:
https://wikidevi.com/wiki/Actiontec_V1000H_(Telus)
Signed-off-by: Anthony Sepa <anthonysepa@yahoo.ca>
[jonas.gorski: fix commit subject/message]
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
The pinmux register is at relative offset 0x8, not 0xc. Fixes hang
when trying to modify pins >= 32.
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
Now that we always provide these partitions through DT, we don't need to
pass their data through parser data from board files anymore.
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
Allow the parser to be invoked from DT without fixed cfe/linux/nvram
partitions. This allows flash to be probed from DT also for multi
flash-size images.
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
Add SPROM wifi to the kernel board data.
After this fix, the wifi won't work anyway due the lack
of RAM memory (16 MB). It will throw a kernel panic
when loading the b43 drivers.
Signed-off-by: Daniel Gonzalez Cabanelas <dgcbueu@gmail.com>
Fix the register for configuring rising/falling edge
Rising should be sense=1, and falling sense=0.
The old driver used these values, but the new one have
them flipped.
Signed-off-by: Daniel Gonzalez Cabanelas <dgcbueu@gmail.com>
Add support for the Observa Telecom VH4032N router.
This is another BCM6368 router, 128 MB RAM, 32MB flash and 3 USB
host ports.
The wifi chip is an onboard Broadcom BCM43222.
Signed-off-by: Daniel Gonzalez Cabanelas <dgcbueu@gmail.com>
[jonas.gorski: use gpio-hog instead of abusing ephy-reset]
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
Probe the switch through DT instead of a platform device. This fixes
probe, as GPIO offsets are now properly accounted for.
Fixes the following issue:
[ 0.802953] 8021q: 802.1Q VLAN Support v1.8
[ 0.810518] rtl8366_smi: gpio_request failed for 18, err=-517
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
This patch adds support for the ADB P.DG AV4202N aka Pirelli PRG AV4202N.
Signed-off-by: Paul Wassi <p.wassi@gmx.at>
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
Add support for mapping some GPIO lines to IRQs. GPIO to IRQ mappings
were found out through experimentation, helped by having the GPIO as
output still toggling the IRQ input.
Based-on: http://patchwork.ozlabs.org/patch/660534/
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
Setting the clear bit for an interrupt seems to cause interrupts to be
deasserted again immediately. So unset the bit for BCM6318 to allow
subsequent interrupts to still work.
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
Prevents crashes when IRQs arrive when the current kernel stack context
already contains deeply nested function calls, e.g. when stacking lots
of network devices on top of each other
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This flag was added to 4.9 with upstream commit
76a4707de5e18dc32d9cb4e990686140c5664a15.
Signed-off-by: Victor Shyba <victor1984@riseup.net>
[refresh and adjust platform patches, fix commit message]
Signed-off-by: Mathias Kresin <dev@kresin.me>
This patch bumps the 4.4 kernel from .28 to .30 and refreshes the patches.
Compile-tested on ar71xx, x86/64, ramips/mt7621, brcm47xx and kirkwood.
Run-tested on ar71xx & ramips/mt7621, brcm47xx and kirkwood (last two confirmed
by P. Wassi).
Signed-off-by: Stijn Segers <francesco.borromini@inventati.org>
Backport patches from upstream Linux kernel which are making the
kernel stores the appended dtb not in the same resisters as defined in
the UHI specification, use a separate variable on MIPS.
Signed-off-by: Daniel Gimpelevich <daniel@gimpelevich.san-francisco.ca.us>
[some modifications]
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Should fix parser data containing uninitialized values for of probed
physmap flashes, which could break e.g. the redboot parser.
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
External IRQs are currently broken, fix the BCM6345_EXT_IRQ driver.
Since the adoption of the new driver irq-bcm6345-ext, in Chaos Calmer,
external IRQs don't work. It seems there were some minor errors at the initial
development of the driver.
This patch fixes the ticket https://dev.openwrt.org/ticket/21613
Signed-off-by: Daniel Gonzalez <dgcbueu@gmail.com>
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
This patch adds support for the Netgear EVG2000 VoIP Gateway to the
bcm63xx targets.
This device was not sold to the general public, but rather is/was
provided by telcos to customers in Sweden, Australia, Singapore and
other parts of asia.
Known issues:
- Unable to detect 53115 switch. This appear to be a problem with
probing for the PHY using MDIO and results in error 5. Doesn't seem to
be a problem with the configuration, and could use someone with
experience to have a look at it.
- Uses the b43 driver as using the OpenWRT/LEDE broadcom-wl driver
fails to load the firmware for the 4322, so 802.11n is not supported.
More info on the device and the research can be found at:
https://wiki.openwrt.org/toh/netgear/evg2000https://wikidevi.com/wiki/Netgear_EVG2000https://github.com/Xotic750/mirror-lede/tree/evg2000https://forum.openwrt.org/viewtopic.php?id=63950
Signed-off-by: Graham Fairweather <xotic750@gmail.com>
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Some devices with ath9k WiFi require changing the default active low
polarity to high in order to correctly operate the WiFi status LEDs.
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
