CAN1 and CAN2 share the memory for the filter banks.
This commit adds an offset for filters installed for CAN2, allowing to
use both CAN instances simultaneously.
The hardware allows to freely split the avalable 28 filters between
CAN1 and CAN2. In order to simplify the driver implementation, it only
supports an equal split of 14 filters per instance. This is the same
amount of filters as available in MCUs with only a single CAN.
Signed-off-by: Martin Jäger <martin@libre.solar>
Remove two functions which were only called from one place and did
not improve readibility of the code.
Signed-off-by: Martin Jäger <martin@libre.solar>
This commit unifies the driver initialization for can1 and can2
instances so that a single macro can be used.
Enabling the master clock for can2 as introduced in 8ab81b02 had to
be moved to devicetree in order to have the same CAN_STM32_CONFIG_INST
macro for all instances.
Signed-off-by: Martin Jäger <martin@libre.solar>
Add I2C bus recovery support to the NXP MCUX LPI2C driver. Since the LPI2C
peripheral block does not natively support I2C bus recovery, recovery is
performed using GPIO bitbanging.
Fixes: #42574
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
Stop relying on <soc.h> to access HAL APIs. Use generic, per-API headers
instead. Note that <soc.h> has been left as is for now, since ARM MPU
relies on a fragile chain of includes/type definitions.
This change should improve compilation efficiency, as we no longer pull
APIs that are not needed. A similar approach is followed by STM32
drivers.
Signed-off-by: Gerard Marull-Paretas <gerard@teslabs.com>
Update edac shell comments reflecting devmem move from edac to a
special shell module.
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
This patch removes a superfluous write to the INTMAP1 register
that happens because the byte count was previously wrong.
Signed-off-by: Maximilian Deubel <maximilian.deubel@nordicsemi.no>
This commit adds a check for the validity of the "sub_system" param in
clock_control_on.
While for clock_control_off there was a check if the clock_subsytem
parameter is in range of STM32_PERIPH_BUS_MIN and STM32_PERIPH_BUS_MAX
this check was missing for clock_control_on.
Signed-off-by: Thomas Stranger <thomas.stranger@outlook.com>
Entering deep sleep mode stops the source clock of the ADC module and
could corrupt the ongoing ADC conversion. This commit lets ADC driver
acquire the PM lock during the ADC operation (either single conversion
or repetitive scan) and release it when the ADC conversion stops.
Signed-off-by: Jun Lin <CHLin56@nuvoton.com>
the return is missing at the end of function which causes compilation
warning and block the build on github.
"warning: control reaches end of non-void function [-Wreturn-type]
92 | }| ^"
Signed-off-by: TLIG Dhaou <dhaou.tlig-ext@st.com>
wait_write_queue() get passed a device and an offset to compute the
sector number and verify it is valid. However both operations are
already done by the caller, so let's pass directly the
flash_stm32_sector_t value instead.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
The STM32H7 flash driver read-back a register after writing it to ensure
it is flushed. This is very fragile and might break if a new compiler
version slightly reorder the instructions. Instead use a __DSB()
barrier like done on other STM32 SoC, which ensures that the registers
and the data writes are flushed at the compiler level, but also at the
Cortex-M7 level.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
As the erase time for a sector differs by a few order of magnitude for the
various SoCs of the STM32H7 family, use the just added max-erase-time
property from the device tree instead of the hard-coded 4 seconds value.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
This commit drops the `IRAM_ATTR` macro from the function declarations
because:
1. `IRAM_ATTR` macro makes use of the `__COUNTER__` preprocessor macro,
which increments for every macro invocation and causes the section
specified in the forward declaration to not match that of the
function definition.
2. Section attributes need not be specified for forward declarations.
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
Fix the flow of I2C enable interrupt. We should enable the interrupt
after I2C configuration is completed to avoid pending interrupts and
cause errors irq.
Test port:
i2c_ite_it8xxx2: i2c0
i2c_ite_enhance: i2c4
Test:
tests\drivers\i2c\i2c_api --> pass
Signed-off-by: Tim Lin <tim2.lin@ite.corp-partner.google.com>
-Kept getting an error on STM32g0xx chips that didn't have q-divisor.
-Changed to set prescaler only if it's being used.
Signed-off-by: Dan Higginbotham <daniel@dedesignworks.com>
The FDCAN clock was being enabled using HAL APIs instead of the generic
clock control API.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Support writing to NOR-Flash over OSPI using
the following modes:
* 1-1-1
* 1-1-4
* 1-4-4
Supports 4-Byte opcodes conversion for write opcodes.
Allows users to set what write/program opcode is used
in the DTS (not for OPI mode).
Will use some default PP opcodes based on the mode.
Signed-off-by: Georgij Cernysiov <geo.cgv@gmail.com>
Adds support to read and erase NOR-Flash over OSPI using
the following modes:
* 1-1-2
* 1-2-2
* 1-1-4
* 1-4-4
Supports 4-Byte opcodes conversion and gets address width
from the SFDP:BFP.
Signed-off-by: Georgij Cernysiov <geo.cgv@gmail.com>
Adds:
* PP and Read 4-Byte command defines
* PP 1-1-2 define
* Missing 1-2-2 (0xBB) and Read Fast (0x0B) command defines
Re-arranges the commands so that they stay in order.
Signed-off-by: Georgij Cernysiov <geo.cgv@gmail.com>
Move to using NET_DEVICE_DT_DEFINE_INSTANCE instead of
NET_DEVICE_INIT_INSTANCE as the driver is devicetree based and it
lets us remove DT_LABEL usage in the driver itself.
Signed-off-by: Kumar Gala <galak@kernel.org>
