wifi drivers that depends on native ethernet stack cannot perform
wifi API calls missing availability. This changes adds the ethernet_api
interface in wifi_mgmt so that it becomes possible.
Naming "offload" in "struct net_wifi_mgmt_offload" is kept because
Zephyr still has no supplicant to handle a full non-offloaded driver.
Signed-off-by: Sylvio Alves <sylvio.alves@espressif.com>
Add a new reset driver for GD32 platforms. This driver controls the
reset registers from the RCU peripheral. It can be used to restore
peripherals to their initial state when initializing a device.
Signed-off-by: Gerard Marull-Paretas <gerard@teslabs.com>
Current implementation misses disabling input/output mux
once GPIO has already been configured. It means that after 1st
configuration, if GPIO is reconfigured, it won't disable previous
definitions, causing unexpected behavior.
Signed-off-by: Sylvio Alves <sylvio.alves@espressif.com>
Update DMA drivers to use DT_HAS_<compat>_ENABLED Kconfig symbol
to expose the driver and enable it by default based on devicetree.
We remove 'depend on' Kconfig for symbols that would be implied by
the devicetree node existing.
Signed-off-by: Kumar Gala <galak@kernel.org>
Adds a new spi_transcieve_cb API which enables asynchronous
SPI transactions with callback notification.
The exist spi_transcieve_async API remains and uses the new
spi_transcieve_cb API to provide a k_poll_signal notifier.
The driver API changes to provide a callback and userdata
parameter to async transcieve. All drivers in the tree
have been updated to the change.
Signed-off-by: Tom Burdick <thomas.burdick@intel.com>
It was not possible to disconnect a pin using the nRF pinctrl driver.
That is, it was not possible to set PSEL to 0xFFFFFFFF (indicating pin
is not connected). This can be useful in certain scenarios, e.g. a
bootloader configures all signals of a certain peripheral but
application then needs to disconnect certain signals.
A new DT macro has been introduced to accomplish this:
NRF_PSEL_DISCONNECT. It can be used like this to explicitely disconnect
a peripheral signal:
```
&pinctrl {
uart0_default: uart0_default {
group1 {
psels = <NRF_PSEL(UART_TX, 0, 1)>,
<NRF_PSEL_DISCONNECTED(UART_RX)>;
};
};
};
```
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Use SHELL_CMD_ARG() for argument check and add help, looking like:
...
$ pcie -h
pcie - PCI(e) device information
Subcommands:
ls :List PCIE devices
Usage: ls [bus:device:function] [dump]
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
The command uses 1 optional parameter and this parameter can be at
maximum MAX_I2C_BYTES.
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
When configuring the octo-flash in SPI/STR mode, the address size
must be on 24bits (and not on 32bits).
Despite the dev_data->address_width which is always seen as 4, the
erase command must reduce the AddressSize for this transfer mode.
Signed-off-by: Francois Ramu <francois.ramu@st.com>
Update I2S drivers to use DT_HAS_<compat>_ENABLED Kconfig symbol
to expose the driver and enable it by default based on devicetree.
We remove 'depend on' Kconfig for symbols that would be implied by
the devicetree node existing.
Signed-off-by: Kumar Gala <galak@kernel.org>
This commit enables the SoC's flash memory controller.
- added lpc55s36 specific code in the NXP MCUX driver
to take advantage of the SoC's check-before-read
capability
- enabled the FMC node in the SoC's dtsi (iap)
- added the flash controller chosen node to the board's dts
Signed-off-by: Yves Vandervennet <yves.vandervennet@nxp.com>
Add support for LPC54xxx IAP flash driver to soc_flash_lpc.c
Driver is tested on M4 core only, and is therefore disabled on the M0 core.
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
Use correct printf format specifier for LOG_DBG calls using offsets, as
these offsets are long int and thus require the %lx format specifier rather
than %x.
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
Update usb device drivers to use DT_HAS_<compat>_ENABLED Kconfig symbol
to expose the driver and enable it by default based on devicetree.
We remove 'depend on' Kconfig for symbols that would be implied by
the devicetree node existing.
Signed-off-by: Kumar Gala <galak@kernel.org>
Following 4806e1087e ,
the following warning appears for some boards (e.g. `qemu_cortex_a53`)
```
CMake Warning at /zephyr/CMakeLists.txt:798 (message):
No SOURCES given to Zephyr library: drivers__cache
Excluding target from build.
```
Allow this driver to have no sources.
Signed-off-by: Henri Xavier <datacomos@huawei.com>
Commit d556a0c8a6
("drivers: entropy: Add entropy driver for MCUX CAAM")
added a shim entropy driver whose initialization function
always returns 0, even when the underlying HAL API fails.
This is wrong; if the device initialization function fails, it must
return nonzero by contract. Papering this over with an assert is not
enough. Fix it by returning -ENODEV on error.
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
The sleep pin is optional and the driver checks for availability during
runtime. Currently the logic is inverted and therefore the driver exits
early if the pin is actually available. This pr fixes this behavior.
Also: Add `fallthrough` flags to switch/case
Signed-off-by: Caspar Friedrich <c.s.w.friedrich@gmail.com>
This commit is converting the DMA kconfig for the stm32 dma driver
with new macro DT_HAS_<COMPAT>_ENABLED.
Signed-off-by: Francois Ramu <francois.ramu@st.com>
It includes the definition for the DMA peripheral of this type,
present on stm32U5 devices.
A particular DMA_STM32U5 config is selected for that purpose.
The driver is derived from the existing dma_stm32.c
The GPDMA is counting channels (0-15) ; stream offset is 0.
Signed-off-by: Francois Ramu <francois.ramu@st.com>
Pull more function into ram code section to effectively improve
access speed and performance.
Signed-off-by: Tim Lin <tim2.lin@ite.corp-partner.google.com>
Adding I2C FIFO mode can reduce the time between each byte to
improve the I2C bus clock stretching during I2C transaction.
The I2C master supports two 32-bytes FIFOs, channel A and C
are supported now.
I2C FIFO mode of it8xxx2 can support I2C APIs including:
i2c_write(), i2c_read(), i2c_burst_read.
Test:
1. tests\drivers\i2c\i2c_api --> pass
2. Reading 16 bytes of data through i2c_burst_read() can reduce
0.52ms(2.4ms->1.88ms) compared to the original pio mode when the
frequency is 100KHz.
3. It is normal to read sensor data through I2C on Nereid's platform.
Signed-off-by: Tim Lin <tim2.lin@ite.corp-partner.google.com>
When a cache API function is called from userspace, this results on
ARM64 in an OOPS (bad syscall error). This is due to at least two
different factors:
- the location of the cache handlers is preventing the linker to
actually find the handlers
- specifically for ARM64 and ARC some cache handling functions are not
implemented (when userspace is not used the compiler simply optimizes
out these calls)
Fix the problem by:
- moving the userspace cache handlers to a their logical and proper
location (in the drivers directory)
- adding the missing handlers for ARM64 and ARC
Signed-off-by: Carlo Caione <ccaione@baylibre.com>
Change Summary:
- Updating GPIO_CFG_IRQ define to enable multiple interrupts to
accomodate for IP configuration where each pin when interrupted
can trigger CPU interrupt.
- Removing gpio_dw_unmask_int define as it is NO OP
Signed-off-by: Ravik Hasija <ravikh@fb.com>
Add missing support for the triggered mode using GPIO
interrupt alert pin. It uses mode detection at runtime
which allows working multiple sensors with different
modes simultaneously.
Signed-off-by: Bartosz Bilas <b.bilas@grinn-global.com>
I2C CQ mode cannot enter power policy during transfer.
test: tests\driver\i2c\i2c_api--> pass
Signed-off-by: Tim Lin <tim2.lin@ite.corp-partner.google.com>
Many device pointers are initialized at compile and never changed. This
means that the device pointer can be constified (immutable).
Automated using:
```
perl -i -pe 's/const struct device \*(?!const)(.*)= DEVICE/const struct
device *const $1= DEVICE/g' **/*.c
```
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Change the error code for can_send() when the CAN controller is in bus off
state from -ENETDOWN to -ENETUNREACH.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
This is a follow-up to commit fd07675574.
The above commit was supposed to introduce overriding of the S0S1
drive setting with S0D1 for TWI/TWIM peripherals, but since it did
not properly update the `nrf_pin_configure()` function (the `drive`
parameter was only added in the function signature, but then it was
not used...), the drive setting was in fact not overridden.
This commit corrects this embarrassing oversight.
Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
The stm32U5 LL function name differs from stm32H7 serie but must
still be enabled in the PCSEL.
This is done with the LL_ADC_SetChannelPreselection function
until the LL changes its name.
Signed-off-by: Francois Ramu <francois.ramu@st.com>
The driver is writing the DTS nist-config to the RNG periph.
following the validation sequence described by the RefMan.
It depends on the he RNG IP version and is present on some
mcu devices : all with CONDRST bit.
Depends on the RNG CR Autoreset.
Takes the Health test control Register if property is given.
Signed-off-by: Francois Ramu <francois.ramu@st.com>
