Signed-off-by: Kris Bahnsen <kris@embeddedTS.com>

Signed-off-by: Kris Bahnsen <kris@embeddedTS.com>

The driver turns on temperature compensation while operating
with main input power, however there are environments where having
the temperature compentation enabled while the main power is off
and the RTC is on battery power that would be beneficial.

Signed-off-by: Kris Bahnsen <kris@embeddedTS.com>

Give a warning if the RTC has detected either the oscillator
has failed, or the RTC has a complete power failure.

RTCF is cleared on a write of the RTC registers, while the datasheet
gives no clear indication of how an OSCF condition can be cleared.

Signed-off-by: Kris Bahnsen <kris@embeddedTS.com>

The embeddedTS microcontroller implementation of the ISL12022 RTC
includes oscillator trim support that is able to tie in to RTC
offsets in Linux. Enable these operations when the driver detects
it is talking to an emulated ISL12022, no effect on a real part.

Signed-off-by: Mark Featherston <mark@embeddedTS.com>
Signed-off-by: Kris Bahnsen <kris@embeddedTS.com>

Signed-off-by: Kris Bahnsen <kris@embeddedTS.com>

Brought in more features that were not upstream
Support all Wi-Fi flavors in a single FDT
Add GPIO names
Set up iomux framework for SoM modules
Clean up copyrights
Normalize GPIO and regulator names

Signed-off-by: Kris Bahnsen <kris@embeddedTS.com>

This part can be one of a few different part numbers. All of which
support JEDEC ID and specifying the specific part number is not
necessary

Signed-off-by: Kris Bahnsen <kris@embeddedTS.com>

Signed-off-by: Kris Bahnsen <kris@embeddedTS.com>
Signed-off-by: Mark Featherston <mark@embeddedTS.com>

Signed-off-by: Kris Bahnsen <kris@embeddedTS.com>
Signed-off-by: Mark Featherston <mark@embeddedTS.com>

Signed-off-by: Kris Bahnsen <kris@embeddedTS.com>

Signed-off-by: Kris Bahnsen <kris@embeddedTS.com>

Preparing to move to a common config file for most of embeddedTS
devices.

Remove i.MX SL/SX support, not needed
Added configuration options needed by Docker
Larger features (e.g. nfsv4) moved to modules to reduce kernel size
Added compressed module support

The TS-TPC-7990 has an inverted interrupt system in order to
allow the touchscreen to wake the device. The CPU pin is expecting
a falling IRQ, but the INT pin on the touchscreen controller must
be set to active high output.

This adds invert-int-output property to the devicetree parsing.
If set, it inverts the INT output from the controller, but the
driver remains configured for active low IRQ.

Base on commit 461fc502098ea5296e0cb3de6afd567a4ce17874 from
https://github.com/embeddedTS/linux-tsimx

Signed-off-by: Kris Bahnsen <kris@embeddedTS.com>

Similar support to what is available in our linux-tsimx repo.
Supports all TS-7990 variants including LXD, Okaya, and Microtips
LCDs and touch screens.

Signed-off-by: Kris Bahnsen <kris@embeddedTS.com>
Signed-off-by: Mark Featherston <mark@embeddedTS.com>

[ commit 2121d7f in 4.9.y ]

Bring in support for st7565p LCD using the driver shim and userspace
companion tool.

Signed-off-by: Kris Bahnsen <kris@embeddedTS.com>

Add initial support of the i.MX6UL based TS-7553-V2 platform.

Signed-off-by: Kris Bahnsen <kris@embeddedTS.com>

Specifically adds IIO drivers, mono LCD driver, adds SNVS power
key as a builtin for compatibility with `keypad-test` demo in
ts7553v2-utils.git.

The framebuffer console is needed for TPC platforms, it causes
some issues in the TS-7553-V2 that will be resolved later.

Also removes drivers that would never be used, moves a few from
builtin to module, adds some other features/drivers in as a
module for potential future support.

Signed-off-by: Kris Bahnsen <kris@embeddedTS.com>

Based on 564d5d8 from
https://github.com/embeddedts/linux-4.9.y with modifications to
be more in-line with modern kernel WDT paradigms.

Signed-off-by: Kris Bahnsen <kris@embeddedTS.com>

Signed-off-by: Kris Bahnsen <kris@embeddedTS.com>

Copied from 4.9.y branch and updated/modified for 5.10

Signed-off-by: Kris Bahnsen <kris@embeddedTS.com>

Generic NMEA-0183 over serial device

Signed-off-by: Kris Bahnsen <kris@embeddedTS.com>

Signed-off-by: Kris Bahnsen <kris@embeddedTS.com>

Based on the dts file from our linux-4.9.y repo, updated
to work with more modern 5.10 paradigms and drivers.

Signed-off-by: Kris Bahnsen <kris@embeddedTS.com>

Based on ts_imx28_defconfig from our linux-4.9.y repo,
updated options for 5.10

Signed-off-by: Kris Bahnsen <kris@embeddedTS.com>

…memory window

…bles"

This reverts commit cfe3c2b.

This reverts commit bfa4e78.

This reverts commit 52b10a8.

This reverts commit 97e9651.

…val"

This reverts commit 4763c91.

…_change()"

This reverts commit 7ff648e.

This reverts commit 480423f.

This reverts commit ddb4b97.

This reverts commit 518e104.

Signed-off-by: Kris Bahnsen <kris@embeddedTS.com>

Adds RS-485 termination resistor control via ioctl

Signed-off-by: Kris Bahnsen <kris@embeddedTS.com>

Signed-off-by: Mark Featherston <mark@embeddedts.com>

Signed-off-by: Mark Featherston <mark@embeddedts.com>

Signed-off-by: Kris Bahnsen <kris@embeddedTS.com>

commit 3bf8a0d
Author: Michael D Peters <mpeters@embeddedTS.com>
Date:   Mon Aug 11 10:14:56 2025 -0700

    ARM: embeddedts: rename tssupervisor subsystem to tswizard (#225)

    * refactor(arch/arm/boot/dts/nxp/imx/): Rename supervisor to wizard
    * refactor(arch/arm/configs/): Rename supervisor to wizard
    * refactor(include/linux/mfd/): Rename supervisor to wizard
    * refactor(drivers/mfd/): Rename sueprvisor to wizard
    * refactor(drivers/power/reset/): Rename supervisor to wizard
    * refactor(drivers/iio/temperature/): Rename supervisor to wizard
    * refactor(drivers/iio/adc/): Rename supervisor to wizard
    * refactor(drivers/rtc): Rename supervisor to wizard

commit ac2b080
Author: Mark Featherston <mark@embeddedts.com>
Date:   Wed Mar 8 08:54:19 2023 -0700

    iio: tssupervisor-adc: Initial commit of embeddedTS supervisory microcontroller ADC

Cleans up MODULE_DEVICE_TABLE call

Signed-off-by: Kris Bahnsen <kris@embeddedTS.com>

Signed-off-by: Kris Bahnsen <kris@embeddedTS.com>

Standardize on all of our platforms using POWER for green, STATUS
for red, and then INDICATOR for all other colors.

Signed-off-by: Kris Bahnsen <kris@embeddedTS.com>

Signed-off-by: Kris Bahnsen <kris@embeddedTS.com>

The previous name, DIO_FAULT#, was incorrectly matching a net name
that was not connected to that GPIO pin. Renamed to BREAKER_TRIP
for clarity and consistency with other platforms.

Added GPIO backlight control so it is a part of the actual kernel
control and not a loose GPIO pin.

Signed-off-by: Kris Bahnsen <kris@embeddedTS.com>

Brings it in-line with the latest max3100.c file as a better
baseline

This commit includes a lot of debug printks, notes, etc., not final

Signed-off-by: Kris Bahnsen <kris@embeddedTS.com>

Using linux-serial-test, there is a strange hangup that I've traced
to inside the read loop where its expecting more data to have been
read. However, manually verifying with strace the count of data
write()s and read()s, result in the same sum.

What is odd, however, is under 6.6, linux-serial-test under the same
flags, seems to run just fine. So I am unsure what is going on and
may need to do some comparisons of strace on 6.6 to see what exactly
is going on.

Signed-off-by: Kris Bahnsen <kris@embeddedTS.com>