This patch uses the SOC variable to calculate DTS names automatically
based on the SOC and the device definition node name.
This reduces redundancy and (by having to choose DTS name
appropriately) will unify the naming of a device in different places
(image/Makefile, DTS name, compatible, image name). This is supposed
to make life easier for developers and reviewers.
Since the kernel uses a "soc-device.dts" scheme for this target, we
use this for the derivation of DEVICE_DTS, too, leaving the DTS names
unchanged for this target.
Note that for some devices the kernel itself uses inconsistent names
(DTS naming scheme vs. compatible), leaving us with a manual overwrite
of DEVICE_DTS for those cases.
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
We have only 11 sensors on ipq806x. Fix the reg property
to load the right amount of data instead of the entire
space.
Tested-by: Stefan Lippers-Hollmann <s.l-h@gmx.de> [nbg6817/ipq8065]
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
Tsense driver for ipq806x have various problem.
- Emit wrong error. On probing of this driver, nvmem driver can be
not ready and this cause a EDEFER error. Actually this is not an
error as the kernel will retry to probe the driver after the
nvmem driver is loaded.
- Use uninitialized value on trigger of critical temp
- Doesn't free allocated memory
Because of this, rework the driver and improve it by removing extra
load of data.
Change the logic of loading data. Use the backup calib data only
when the calib data is not present. As the calibration is only
needed to set the temp offset, we don't really need to read
both calib data and set the offset based only on the backup one.
Also change how the notifier function work. At times when we
output the trigger message, we already have read the temp so
remove the extra read and the wrong uninitialized data that
probably caused a kernel panic for null pointer exception.
(Think we never experience this bug because the router
never reached that temp ever... So just lucky)
Tested-by: Stefan Lippers-Hollmann <s.l-h@gmx.de> [nbg6817/ipq8065]
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
The config name for cpufreq driver has changed.
Tested-by: Stefan Lippers-Hollmann <s.l-h@gmx.de> [nbg6817/ipq8065]
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
The new driver use opp table to register frequency.
Drop psv bindings as they are not used anymore.
Tested-by: Stefan Lippers-Hollmann <s.l-h@gmx.de> [nbg6817/ipq8065]
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
The new driver use opp table to register frequency.
Drop psv bindings as they are not used anymore.
Adds speedbin definition for nvmem driver
Tested-by: Stefan Lippers-Hollmann <s.l-h@gmx.de> [nbg6817/ipq8065]
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
This patch has been proposed but never actually merged to
mainline. It was accepted but never re proposed by the
creator.
Rework it, fix kernel panic cause by double kfree.
Tested-by: Stefan Lippers-Hollmann <s.l-h@gmx.de> [nbg6817/ipq8065]
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
Backport patch applied to qcom-cpufreq-kryo
driver as krait cpu will base on this driver.
Tested-by: Stefan Lippers-Hollmann <s.l-h@gmx.de> [nbg6817/ipq8065]
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
Drop old cpufreq as now we have new driver that
can use normal kernel opp definition
Tested-by: Stefan Lippers-Hollmann <s.l-h@gmx.de> [nbg6817/ipq8065]
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
Rework 0052-PM-OPP-Update-the-voltage-tolerance-when-adjusting-t
to reflect changes upstream.
- Skip unnecessary allocation of buffer to set u_volt
- Change opp u_volt directly
Tested-by: Stefan Lippers-Hollmann <s.l-h@gmx.de> [nbg6817/ipq8065]
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
Update 0049-PM-OPP-Support-adjusting-OPP-voltages-at-runtime with
upstream version.
Tested-by: Stefan Lippers-Hollmann <s.l-h@gmx.de> [nbg6817/ipq8065]
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
It has been notice a buf in L2 cache scaling where the scaling is not
done proprely if the frequency is set to the initial state before
the new frequency.
From: https://patchwork.kernel.org/patch/10565443/
* The clocks are set to aux clock rate first to make sure the
* secondary mux is not sourcing off of QSB. The rate is then set to
* two different rates to force a HFPLL reinit under all
* circumstances.
In the initial stage of boot to force a new frequency to apply, is
needed to first set the frequency back to the lowest one (aux_rate)
and then to the target one. This force and make sure the controller
actually switch the frequency to the right one. Apply the same
mechanism to L2 frequency scaling. Before scaling to the target
frequency, first set the frequency to the aux_rate to force the
transition, then scale it to the target frequency. Doing the wrong way
can produce unexpected results and could lock the scaling mechanism
until a full reboot is done (Causing a full reset by the krait-cc driver)
From: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=77612720a2362230af726baa4149c40ec7a7fb05
When the Hfplls are reprogrammed during the rate change,
the primary muxes which are sourced from the same hfpll
for higher frequencies, needs to be switched to the 'safe
secondary mux' as the parent for that small window. This
is done by registering a clk notifier for the muxes and
switching to the safe parent in the PRE_RATE_CHANGE notifier
and back to the original parent in the POST_RATE_CHANGE notifier.
This should apply also to L2 scaling... as we can't relly use
the notifier, we manually do this on L2 scaling.
Tested-by: Stefan Lippers-Hollmann <s.l-h@gmx.de> [nbg6817/ipq8065]
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
Deactivate CONFIG_SFP for kernel 4.19 in the generic configuration.
The CONFIG_SFP configuration option was not set to anything in the
ath79 build for me, set it to deactivated by default.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
It has been used by several people for some time already and feedback
has been mostly positive.
Ref: https://github.com/openwrt/openwrt/pull/2472
Tested-by: Hannu Nyman <hannu.nyman@iki.fi> [ipq8065, R7800]
Tested-by: Stefan Lippers-Hollmann <s.l-h@gmx.de> [ipq8065, NBG6817]
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
[separate commit, commit subject and description facelift]
Signed-off-by: Petr Štetiar <ynezz@true.cz>
- Use new dwc3-qcom usb driver.
- Drop dwc3-of-simple as we have a dedicated driver now.
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
[split into separate commit, commit subject facelift]
Signed-off-by: Petr Štetiar <ynezz@true.cz>
Voltage tolerance is accounted per core, not per cpu, so add
missing DT entry.
Signed-off-by: Pavel Kubelun <be.dissent@gmail.com>
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
Added patch:
- 063-3 Fix tsense shared memory problem
Recent changes in ioremap_resource function are causing fails for the
memory areas which are already mapped. This changes are causing tsense
driver failures during initialization:
qcom-tsens 900000.thermal-sensor: tsens init failed
So this patch uses simple ioremap in order to use this shared memory
space.
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
[commit subject and desciption facelitf]
Signed-off-by: Petr Štetiar <ynezz@true.cz>
Improve rediability of gpio mdio list. No functional change.
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
[proper authorship of the patch]
Signed-off-by: Petr Štetiar <ynezz@true.cz>
From documentation
https://www.kernel.org/doc/Documentation/devicetree/bindings/chosen.txt
should be just stdout-path
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
[proper authorship of the patch]
Signed-off-by: Petr Štetiar <ynezz@true.cz>
Reorganize dts to use tags from ipq8064 dtsi
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
There is warning with "property has invalid length (4 bytes)"
related to nand definition. Set size-cells to zero to fix this.
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
Add missing watchdog to list of compatible timers
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
Add some tags for nand and sata structure to easily
reference them in other dts.
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
Increase drive-strength from
https://lore.kernel.org/patchwork/patch/626885/
2mA drive strength is not enough when we connect multiple i2c devices
on the bus with different pull up resistors.
This issue was detected when multiple i2c devices
connected on the other side of level shifters on Linaro sensor board.
Maxing up to 16mA made i2c much stable.
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
Spc is disabled in ipq8065 board as it does cause cpu lockup
(probably caused by wrong register being set)
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
Use new usb3 implementation and refresh dts to the new dwc3 structure
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
[proper authorship of the patch]
Signed-off-by: Petr Štetiar <ynezz@true.cz>
- ipq8064 compatible was missing from nbg6817.
- Rename ap148 with a better descriptive name.
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
[proper authorship of the patch]
Signed-off-by: Petr Štetiar <ynezz@true.cz>
DT spec require okay instead of ok in dts files
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
Reworked:
- 0034 patchset update
Added:
- 080 Add support for pinctrl-msm framework
Removed:
- 0074-ipq806x-usb-Control-USB-master-reset.patch
(we now have a dedicated driver for qcom usb)
- 0047-mtd-nand-Create-a-BBT-flag-to-access-bad-block-marke
(merged upstream)
- 310-msm-adhoc-bus-support
(it looks like it was never actually used in any dts)
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
[commit subject and description facelift, SoB fix]
Signed-off-by: Petr Štetiar <ynezz@true.cz>
These changes are needed in order to migrate old kernel 4.14 config to
the upcoming kernel version 4.19. Also add missing configuration
options that comes up with this SoC.
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
[line wrap long commit description, add 4.19 to subject, soc->SoC]
Signed-off-by: Petr Štetiar <ynezz@true.cz>
This copies files from files-4.14 to files-4.19 directory in order to
get clear diffs for any changes done from now on.
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
[added missing commit description, refreshed ea8500 and wpq864 DTS]
Signed-off-by: Petr Štetiar <ynezz@true.cz>
There is a problem with the EA8500, the switch will not work after soft
reboot, the only way to get it working again is to power cycle it
manually.
There are probably several issues in the play, it's quite hard to fix it
without having access to the actual device, so I don't see any other
option now, then revert the offending commit.
Ref: PR#2047
Fixes: FS#2168 ("Switch no longer work after restart on Linksys EA8500")
Reported-by: Adam <424778940z@gmail.com>
Signed-off-by: Petr Štetiar <ynezz@true.cz>
With this commit, the WAN LED is triggered by the switch port state
instead of the eth0 netdev.
Otherwise, the LED is always illuminated, regardless of the WAN port
link state.
Signed-off-by: David Bauer <mail@david-bauer.net>
This patch fixes what seems to be a simple copy & paste
error with the unit-address of the BOOTCONFIG partition.
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
While all ath10k eeproms have a checksum field, so far two
functions for patching ath10k MAC address have been present (and
been used).
This merges code to provide a single function ath10k_patch_mac
in caldata.sh, having its name in accordance with ath9k functions.
By doing so, correct MAC patching for current and future ath10k
devices should be ensured.
This patch adds checksum adjustments for several targets on
ath79 and lantiq.
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
This unifies MAC address patch functions and moves them to a
common script. While those were implemented differently for
different targets, they all seem to do the same. The number of
different variants is significantly reduced by this patch.
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
This moves the almost identical calibration data extraction
functions present multiple times in several targets to a single
library file /lib/functions/caldata.sh.
Functions are renamed with more generic names to merge different
variants that only differ in their names.
Most of the targets used find_mtd_chardev, while some used
find_mtd_part inside the extraction code. To merge them, the more
abundant version with find_mtd_chardev is used in the common code.
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
[rebase on latest master; add mpc85xx]
Signed-off-by: David Bauer <mail@david-bauer.net>
The xor() function is defined in each of the caldata extraction
scripts for several targets. Move it to functions.sh to reduce
duplicate code.
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
This removes _all_ occurrences of kmod-usb-core from
DEVICE_PACKAGES and similar variables.
This package is pulled as dependency by one of the following
packages in any case:
- kmod-usb-chipidea
- kmod-usb-dwc2
- kmod-usb-ledtrig-usbport
- kmod-usb-ohci
- kmod-usb2
- kmod-usb2-pci
- kmod-usb3
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
[remove kmod-usb-core from EnGenius ESR600]
Signed-off-by: David Bauer <mail@david-bauer.net>
