GT911 driver was reading an additional touch point into the stack
defined touch point array, causing an out-of-bounds write on the stack.
Fix this issue by adjusting the limit on the for loop, and add a note
to the driver as to why we don't need to validate the number of points
reported for future developers
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
A connected state was reported as a disconnected state.
This led to wrong reports of the connected state to all systems
relying on it.
Signed-off-by: Lukas Gehreke <lk.gehreke@gmail.com>
ethernet driver
This driver is capable of supporting basic features
of synposys dwc-xgmac ethernet MAC IP. Basic features
includes,
1. Tx and Rx, multiple Tx and Rx DMA channels, multiple
Tx and Rx queues
2. Check Sum Offloading on Tx and Rx for IPv4, IPv6,
TCP, UDP and ICMP packets
3. 10M/100M/1G speeds, Autonegotiation, Link speed
configuration, Promiscuous mode, Full/Half
duplex configuration
4. Added source files for synopsys dwc xgmac mdio driver.
synopsys dwc xgmac mdio driver fetures includes:
It supports clause 22 of IEEE 802.3 for ethernet PHY devices
management.
5. Extended mdio shell support for dwcxgmac mdio driver.
Signed-off-by: Santosh Male <santosh.male@intel.com>
LPUART without modem support is used in some NXP socs. Build error
occurs for such socs because of accessing unavailable register.
Fix it by adding #if directive for checking modem support availability.
Signed-off-by: Michal Smola <michal.smola@nxp.com>
Charging a battery has three phases (compare Figure 8-2 in
https://www.ti.com/lit/ds/symlink/bq25180.pdf)
First is a pre-charge phase, then a constant current, then a constant
voltage phase.
During the pre-charge phase, the battery is only charged with a very low
current, to not damage the cells, because they are below a threshold,
that is considered healthy for the battery and need to be brought back
up to a healthy voltage.
Signed-off-by: Fabian Pflug <fabian.pflug@grandcentrix.net>
The battery charger will stop charging the battery if it believes,
that is is completely charged. If the battery drops below a certain
voltage threshold, then the battery charger starts charging the
battery again.
For the bq25180 the threshold can only be one of either 100mV or
200mV below the VSET voltage.
See table 8-16 Bit 5 in https://www.ti.com/lit/ds/symlink/bq25180.pdf
Signed-off-by: Fabian Pflug <fabian.pflug@grandcentrix.net>
The linear battery charger will charge the connected battery up
to a specific voltage. This is different depending on the chemistry
of the battery. Most LiPo Batteries have a nominal voltage of 4.2V,
which is why the default voltage of the bq25180 is 4.2V.
Signed-off-by: Fabian Pflug <fabian.pflug@grandcentrix.net>
Add custom clock_control API for nRF platforms that allows requesting
clocks with specified minimal required attributes (accuracy, precision,
and frequency). Provide an implementation of this API for FLL16M, HFXO,
HSFLL, and LFCLK controllers in the nRF54H20 SoC.
Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
Signed-off-by: Bjarki Arge Andreasen <bjarki.andreasen@nordicsemi.no>
It has been observed that using a CMUX max frame size of 127
causes FCS errors; smaller or larger works. This commit sets the max
frame size to the modem's default value.
Signed-off-by: Emil Lindqvist <emil@lindq.gr>
U-Blox LARA-R6 was added to modem_cellular, and an additional state
was introduced where the UART baudrate is changed if the modem supports
it
Signed-off-by: Emil Lindqvist <emil@lindq.gr>
Move some STM32 drivers related Kconfig symbols from `config`
to `menuconfig` when driver options depends on these symbols.
Signed-off-by: Erwan Gouriou <erwan.gouriou@st.com>
This driver is mostly rewritten from scratch, with some parts borrowed
from the usb_dc_rpi_pico driver implemented by Pete Johanson.
This driver does not use any function from RPI PICO HAL and actually
could be furter improved to not use any defines or types from the HAL as
they are confusing and overdo it with volatile qualifiers.
Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
Provide a new kconfig option which can be used to disable
the default seeding of the host standard library random
generator by this driver.
This allows some other component to do so without this component
default initialization interfering.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Zephyr drivers have typically one log level defined per class. The video
drivers were making exception. This adds the missing log level for video
drivers.
Since all headers had to be modified, this also:
- Update the log initialization to the new syntax from 5e34681
- Sort the #include list to something like #41543
Signed-off-by: Josuah Demangeon <me@josuah.net>
A warning was issued in the build as the rtio tx and tiny_tx buffer
pointers are now labeled const. The internal API expects mutable buffers
so an explicit cast is needed here to avoid the warning.
Signed-off-by: Tom Burdick <thomas.burdick@intel.com>
Currently DMA overrun errors are ignored. Forward the error
to the user using the UART_RX_STOPPED with UART_ERROR_OVERRUN
reason.
Signed-off-by: Andriy Gelman <andriy.gelman@gmail.com>
If an overrun happens the user may decide to stop the dma which
unsets the DMA line. Currently, the line is always re-enabled after the
callback.
Switch the order around to fix the problem. Also, always reset the line
even if the user doesn't provide a callback.
Signed-off-by: Andriy Gelman <andriy.gelman@gmail.com>
Use the RTIO work queue to fake the i2c submit calls for drivers which
haven't yet implemented the API. Applications can change the size of
the work queue pool depending on how much traffic they have on the buses.
Signed-off-by: Yuval Peress <peress@google.com>
Right now "lp5562_led_blink" unconditionally find and assign a engine
that is not executing at the moment. This is an issue, if 3 "led" are
already using an engine. That is a call to "lp5562_led_blink" could
terminate with error, even if the "led" is already using an engine.
This commit fixes this issue by adding a check to see if engine is
linked and reuse it, otherwise assign a free engine.
Signed-off-by: Anuj Pathak <anuj@croxel.com>
`explorir_m_uart_flush_until_end` terminates immediately if the read
variable is initially equal to `EXPLORIR_M_MAX_RESPONSE_DELAY` and
`uart_poll_in` does not read anything.
Fix this by only checking the read variable if `uart_poll_in` reads a char.
Signed-off-by: Jeppe Odgaard <jeppe.odgaard@prevas.dk>
The initialization of the UARTE is attempting to handle potential
improper handover from the bootloader. This handling is additional
complexity which should be fixed in the bootloader or whatever
component is failing to deinit the UART properly.
This commit removes the handling of improper handover from the
bootloader, while additionally clearing the ERROR flag when suspending
the UARTE component.
Signed-off-by: Bjarki Arge Andreasen <bjarki.andreasen@nordicsemi.no>
According to the official MBOX API documentation available at
https://docs.zephyrproject.org/latest/hardware/peripherals/mbox.html
mbox_sen() shall return
-EMSGSIZE – If the supplied data size is unsupported by the driver.
Fix error code returned by the mbox_send().
Signed-off-by: Sebastian Głąb <sebastian.glab@nordicsemi.no>
Initialise the semaphores in the init function so that a copy of the
data structure does not need to exist in `.data`.
Signed-off-by: Jordan Yates <jordan@embeint.com>
Adds support for settings/getting RTC time and using alarm/update feature.
The alarm option needs all fields to be set due to a hardware limitation.
RTC shares the same interrupt with the watchdog. Thus shared
interrupts must be enabled when WDT and RTC both need to trigger the ISR.
Signed-off-by: Andriy Gelman <andriy.gelman@gmail.com>
When build with the psa_crypto_driver, it will try to include common.h
of mbedtls, but actually include the common.h from hostap, and causes
build error of undefined symbol. Now link the library of hostap to use
the header file in /utils path, to fix the build error.
Signed-off-by: Maochen Wang <maochen.wang@nxp.com>
In corner case, the pending ISR will be triggered immediately
after enable the IRQ, this PR will setting CPU affinity first
to avoid routing the unexpected IRQ to other CPUs.
Signed-off-by: chao an <anchao@lixiang.com>
Select PINCTRL subsystem by drivers which require it.
Prevent the need from enabling this symbol at board or soc level.
Signed-off-by: Erwan Gouriou <erwan.gouriou@st.com>
In the IT82xx2 chip, the ready bit is automatically cleared by
hardware. When setting other bits, there is a chance that the ready bit
hasn't been cleared yet, leading to unexpected USB transactions. This
change ensures that the ready bit is always set to '0' when setting the
endpoint control value.
Signed-off-by: Ren Chen <Ren.Chen@ite.com.tw>
Save power when the bus is suspended by entering hibernation if
hibernation support is enabled and controller supports hibernation.
Signed-off-by: Tomasz Moń <tomasz.mon@nordicsemi.no>
Add Power and clock gating control register to register map and
appropriate bit macros. Add missing GHWCFG4, GLPMCFG and GPWRDN bits.
Signed-off-by: Tomasz Moń <tomasz.mon@nordicsemi.no>
Add barrier between triggering Capture task and reading CC as otherwise
it is possible that CC read will occur before task is triggered when
bus is busy.
Add barrier between reading previous CC value and writing the new one.
Signed-off-by: Krzysztof Chruściński <krzysztof.chruscinski@nordicsemi.no>
add driver for Monolithic Power Systems MPM54304 with basic
functionality to enable/disable the buck regulators
Signed-off-by: Elias Speinle <e.speinle@vogl-electronic.com>
Updated condition to enable NET_STATISTICS. Changed
CONFIG_NET_STATISTICS_ETHERNET to CONFIG_NET_STATISTICS_WIFI
in airoc_wifi.c
Signed-off-by: Nazar Palamar <nazar.palamar@infineon.com>
With ACE2/3 the HDA DMA includes registers to read the Linear Link
Position.
Previous platforms (CAVS, ACE1) was able to report the LLP for GPDMA. Since
ACE2 all links are handled with HD-DMA, hence the new register has been
added for the firmware to report the LLP to the host.
Set the total_copied to 0 for older ACE1/CAVS platforms and in case of
host DMA on ACE2/3 since the informatiojn is not available.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
