The current sam0 adc driver not implement correctly the adc_reference
enum values. This try homonize adc input referece by tracking VDDANA
at ADC_REF_VDD_1. The ADC_REF_VDD_1_2 were fixed with correct INTVCCx
channel selection.
Fixes#45443
Signed-off-by: Gerson Fernando Budke <nandojve@gmail.com>
This sensor is virtually identical to the lsm6dso. The only difference
is the accelerometer ranges are double those of the lsm6dso.
Use the same driver. The difference is detected by using "st,lsm6dso32"
as the first compatible entry, followed by "st,lsm6dso".
An bit flag in the existing accel_range config field is used to check if
the chip is the doubled range or not.
Signed-off-by: Trent Piepho <trent.piepho@igorinstitute.com>
Move common settings out of the SPI and I2C instantiation macros and
into a common macro, which the aforementioned two macros can then use.
Signed-off-by: Trent Piepho <trent.piepho@igorinstitute.com>
In ST HAL v2.00, the functions to get the raw sensors values, e.g.
lsm6dso_acceleration_raw_get(), convert from little-endian to CPU.
Previous versions of ST HAL didn't do this.
The conversion here in the driver is converting a second time. It's not
an issue on a LE system, the conversion is a no-op, but on a BE system
it would be broken.
Signed-off-by: Trent Piepho <trent.piepho@igorinstitute.com>
Check if W5500 int pin is still active after processing the interrupt.
If not doing correctly, the W5500 driver can deadlock because it is not
receiving any more interrupts.
Signed-off-by: Janco Kock <jancokock@gmail.com>
Unifying the method signature introduced a redeclaration of variables,
fixes redeclaration of variables by renaming the inner ones
Signed-off-by: Michael Schmitz <michaelschmitz@live.de>
This commit introduces changes in three places in order to fix the
problem with timer-related tests on FE310-based boards:
* tests/kernel/sleep/kernel.common.timing
* tests/kernel/tickless/tickless_concept/kernel.tickless.concept
* tests/kernel/workq/work_queue/kernel.workqueue
The first change is the modification of the SYS_CLOCK_HW_CYCLES_PER_SEC
value back to 32768 Hz to match FE310's datasheet description.
The second change is CLINT frequency reduction in Renode simulation
model to 16 MHz to correspond with the oscillator frequency given by the
FE310's datasheet and the HiFive1 board schematic. This fixes the first
two tests.
The last change is reducing the MIN_DELAY define to 100. This causes the
RISC-V machine timer driver to update the mtimecmp register more often,
which in turn addresses the `work_queue/kernel.workqueue` problem with
work items finishing prematurely, causing the above-mentioned test to
fail.
Signed-off-by: Filip Kokosinski <fkokosinski@antmicro.com>
Checking that provided pclken->bus fits bus range in
clock_control_get_rate() is wrong as it could actually be a source
clock and hence not belong to this range.
Also, this kind of check is just not needed since this function should
not be used before call to clock_control_on() or clock_control_configure()
which do the required verification.
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
Assertions in can_mcan failed because the driver expects values
strictly greater than 0
Signed-off-by: Tomislav Milkovic <tomislav.milkovic95@gmail.com>
Current poll_in function implementation blocks when there is
no data available. The Zephyr documentation for poll_in
expects the function to return -1 when no data is available.
Signed-off-by: Mahesh Mahadevan <mahesh.mahadevan@nxp.com>
1. Make sure the relative alarm value is set correctly
2. Add a Kconfig to give user the option of reserving
a CTimer channel for implementing the set_top_value
function
Signed-off-by: Mahesh Mahadevan <mahesh.mahadevan@nxp.com>
Fix the instance config structure name so that it's coherent with the
data one (missing underscore after the instance idx).
Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
Config pwm open-drain mode without enabling STORE_REG. This CL
collects all active PWM's base address and related index in an
array. Then, pinctrl driver configs its open-drain mode by
finding the corresponding 'channel' index.
Signed-off-by: Mulin Chao <mlchao@nuvoton.com>
For some reason, rather than testing for the presence of
disconnect-gpios in the devicetree, the STM32 USB Device driver was
relying on a hidden Kconfig flag to be set.
This patch removes the Kconfig option completely and simply tests for
the DT property - if it's set, you obviously know what you're doing and
obviously need the pull-up GPIO behaviour.
Signed-off-by: Chris Collins <chris@realsimgear.com>
This PR Fixes the Audio PLL Rate Calculation (there was an additional
divide / 8 which is not necessary and does not appear in similar
calculations in example code from the SDK).
Additionally, it adjusts the SAI .dtsi to more correctly configure the
mclk rate, and adds comments specifying what the regististers mean.
Signed-off-by: Nickolas Lapp <nickolaslapp@gmail.com>
Pinmux is depricated (see #39740) and shouldn't be used anymore
Signed-off-by: Evgeniy Paltsev <PaltsevEvgeniy@gmail.com>
Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
some iMX RT SOCs have non contiguous sets of gpio pins available, which
caused issues when selecting appropriate pinmux for these parts. Add
workaround code to adjust offset of pinmux settings when configuring
these pins.
Fixes#44391
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
The flash_stm32_write_range() function of the STM32H7x flash
driver partially uses a wrong flash program word size for certain
SOC types when calculating the flash write offset. If the used
SOC is not having a flash program word size of 256 bits / 32 bytes
the written data might get corrupted, as the flash write offset
value does not match the number of bytes that were actually
written.
Fixes#45568
Signed-off-by: Christoph Heller <chris@metanetics.de>
PHY TX power configuration must be added into soc level.
It was previously hardcoded in hal_espressif, which was removed.
Signed-off-by: Sylvio Alves <sylvio.alves@espressif.com>
When the loopback drops driver packets, the number of dropped
packets is counted and can be requested externally.
Signed-off-by: Sjors Hettinga <s.a.hettinga@gmail.com>
Incorrect GPIOTE channel was being freed because the pin number
being used is not the absolute pin but the pin within the port.
Signed-off-by: Wael Barakat <waelsbarakat@gmail.com>
Add inclusions of header files with devicetree related ADC definitions
to the nRF SoC dtsi files so that those definitions can be used also
for nRF SoC based boards.
Provide definitions of nRF ADC and SAADC analog inputs suitable
for use in devicetree.
Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
Add 'inversion-on' property to st7735r.
Issue INVON(21h) command on initializing if inversion-on was enabled.
As a result of this command, the display color is inverted.
Otherwise, INVOFF(20h) will be issued.
Signed-off-by: TOKITA Hiroshi <tokita.hiroshi@gmail.com>
There is no need in the `flag_quad_io_en` field.
When QE enabling failed, then the driver `init` fails as well.
There is no way to use qspi in quad mode if qe is not enabled.
Signed-off-by: Georgij Cernysiov <geo.cgv@gmail.com>
Adds support for 1-4-4 and 1-1-4 read modes.
SFDP is used to query for available read instructions, then the
fastest one is used.
Signed-off-by: Georgij Cernysiov <geo.cgv@gmail.com>
* Renames 4PP define to PP_1_4_4
* Adds PP_1_1_4 define
That matches linux kernel defines a bit more.
Signed-off-by: Georgij Cernysiov <geo.cgv@gmail.com>
On STM32WB and dual-core STM32H7 MCUs, the RNG peripheral is shared
between the cores and its access is protected by a hardware semaphore.
Locking was not performed in the current entropy driver, leading to a
race condition when multiple cores concurrently used the RNG. This
commit implements the necessary logic for locking the HSEM during entropy
generation on multi-core STM32 MCUs. It also reconfigures the RNG in case
the configuration was changed by the other core, as this can happen e.g
on STM32WB MCUs.
Signed-off-by: Thomas Altenbach <taltenbach@witekio.com>
Some sockets (UDP sockets at least) do not generate "<N>,CLOSED"
messages when the WiFi network drops. As a result the networking stack
thinks these sockets are still open after the network has dropped, and
after any subsequent reconnections.
This affects the DNS resolver library in particular, which leaves UDP
sockets open permanently by default.
Manually close these sockets when the network drops to ensure a clean
state the next time the network connects.
Signed-off-by: Jordan Yates <jordan.yates@data61.csiro.au>
`esp_close_work` can be queued from the `on_cmd_closed`, which clears
`ESP_SOCK_CONNECTED` and sets `ESP_SOCK_CLOSE_PENDING`, but does no
further work. The receive callback should still be run with no data when
the socket is closed through this mechanism.
Signed-off-by: Jordan Yates <jordan.yates@data61.csiro.au>
Use the dedicated `DT_INST_STRING_TOKEN` macro instead of manually
retrieving `DT_DRV_INST`.
Signed-off-by: Jordan Yates <jordan.yates@data61.csiro.au>
Xilinx AXI UART Lite v2.0[1] has the following clause for both RX and TX
FIFO respectively:
When a read request is issued to an empty FIFO, a bus error (SLVERR) is
generated and the result is undefined.
When a write request is issued while the FIFO is full, a bus
error (SLVERR) is generated and the data is not written into the FIFO.
To protect this, we have:
xlnx_uartlite_read_status(dev) & STAT_REG_RX_FIFO_VALID_DATA, and
xlnx_uartlite_read_status(dev) & STAT_REG_TX_FIFO_FULL
but these are not enough for multi-threaded apps. Consider two threads
calling poll_out(), it is always possible for a thread to be swapped out
right after reading the status register, the other thread fill the TX FIFO,
and the original thread is swapped back to write more data to the FIFO
because previously read status doesn't indicate the FIFO is full.
To close this race condition, this commit uses a spinlock for each FIFO.
This ensures that only one thread accesses the FIFO even for SMP cases.
This closes#45302.
[1] https://docs.xilinx.com/v/u/en-US/pg142-axi-uartlite
Signed-off-by: Yasushi SHOJI <yashi@spacecubics.com>
