Simplify driver implementation by using gpio_dt_spec. Note that as a
result, the driver data structure has become obsolete/unused and so has
been entirely removed.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Simplify the driver implementation by using gpio_dt_spec. Note that most
internal functions have been changed to accept a device instance instead
of data/config references to make transition easier and to align with
most other drivers.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
An optional reference to the temperature sensor can be obtained at
compile time, update implementation.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
The device configuration field access was dropping const qualifier for
no reason, don't do that.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Use struct i2c_dt_spec to simplify code. This change also allows to drop
device_get_binding usage.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
The bus device can be obtained at compile time, so use DEVICE_DT_GET
instead. Device configuration is now used to store the bus device
reference.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
The select uart instance used in uart driver initialization won't
work as expected because the index used was not correct. This
fixes the macro call to use proper index value.
Signed-off-by: Sylvio Alves <sylvio.alves@espressif.com>
As a complement of 7689abee34,
which fixed an issue where gpio number could errouneously be
set to a number greater than 32 in DTS, there is also another
situation where driver instance can be configured with a pin number
greater than 32.
This PR adds another check in GPIO driver to confirm
whether the PIN number is within valid bounds.
Signed-off-by: Sylvio Alves <sylvio.alves@espressif.com>
Use index zero, not one. The Xtensa tools emit the timers in priority
order, and as mentioned in the kconfig warnings using high priority
timers doesn't work. This also makes room for using software
interrupts that can preempt a timer interrupt for test purposes.
Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
Do not used generated macro from devicetree subsys directly
in driver.
Remove definition of it's own "FOREACH_STATUS_OKAY".
Redefine "DT_DRV_COMPAT" for each supported compatible string.
Signed-off-by: Aymeric Aillet <aymeric.aillet@iot.bzh>
Create a driver specific configuration structure, containing the
required fields only.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Create a driver specific configuration structure, containing the
required fields only.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Create a driver specific configuration structure, containing the
required fields only. Since the config struct can now store a pointer to
the UART structure, casts from address to (struct _uart*) are no longer
needed. UART_STRUCT has also been dropped in favor of using the config
pointer directly now that it is possible.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Create a driver specific configuration structure, containing the
required fields only. Since the config struct can now store a pointer to
the UART structure, casts from address to (struct pl011_regs *) are no
longer needed. PL011_REGS has also been dropped in favor of using the
config pointer directly now that it is possible.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Create a driver specific configuration structure, containing the
required fields only. Since the config struct can now store a pointer to
the UART structure, casts from address to (UART_T *) are no longer
needed. UART_STRUCT has also been dropped in favor of using the config
pointer directly now that it is possible.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Create a driver specific configuration structure, containing the
required fields only. Since the config struct can now store a pointer to
the UART structure, casts from address to (struct uart_reg *) are no
longer needed. HAL_INSTANCE has also been dropped in favor of using the
uart field from the config struct now that it is possible.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Create a driver specific configuration structure, containing the
required fields only.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Create a driver specific configuration structure, containing the
required fields only. Since the config struct can now store a pointer to
the UART structure, casts from (uint8_t *) to (struct uart_cmsdk_apb*)
are no longer needed. UART_STRUCT has also been dropped in favor of
using the config pointer directly now that it is possible.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Create a driver specific configuration structure, containing the
required fields only.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Create a driver specific configuration structure, containing the
required fields only.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
When CONFIG_PM=y, the IRQ function also needs to be stored, something
the "generic" uart_device_config cannot support. This uses the config
irq_config_func field to store the function in all situations, thus
removing unnecessary logic and finally dropping uart_device_config.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Instead of using "generic" uart_device_config fields, store the right
pointer to avoid unnecessary casts. This change makes code simpler and
more idiomatic.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
This enables the below configuration so the AP and EC are able to
communicate over eSPI:
CONFIG_ESPI_PERIPHERAL_EC_HOST_CMD
CONFIG_ESPI_PERIPHERAL_ACPI_SHM_REGION
CONFIG_ESPI_PERIPHERAL_CUSTOM_OPCODE
Signed-off-by: Dino Li <Dino.Li@ite.com.tw>
When sleep modes are used, configure sockets
to restore on boot. Letting the HL7800 manage
this means the driver does not have to do it.
Signed-off-by: Ryan Erickson <ryan.erickson@lairdconnect.com>
This commit sets the power down bit of the module SDP, UART3, UART4,
and I3C by default. The module's driver should take the responsibility
to clear it to turn on the power. It helps reduce the power consumption
when an application doesn't use these modules.
Signed-off-by: Jun Lin <CHLin56@nuvoton.com>
If CONFIG_ETH_NATIVE_POSIX_RANDOM_MAC=n and
CONFIG_ETH_NATIVE_POSIX_MAC_ADDR="", the MAC address can be set with a
net_mgmt call before the driver is initialized.
Signed-off-by: Björn Stenberg <bjorn@haxx.se>
The ADC sampling of it8xxx2 needs to read each channel in sequence,
so it needs to wait for an interrupt to read data in the loop
through k_sem_take().
In test_adc.c, k_timer_start() is used in the interval test, so we
need to use polling wait instead of k_sem_take() to wait, otherwise
it will cause kernel panic.
k_is_in_isr() can determine whether to use polling or k_sem_take()
at present.
Signed-off-by: Tim Lin <tim2.lin@ite.corp-partner.google.com>
Makes the IRQ_CONNECT macro statically declarable for Xtensa (nothing
prevented it except its structuring). Allows for IRQ_CONNECT usage
on a xtensa only platform to be declared statically avoiding the
fluff of setting up and enabling irqs for cavs gpdma.
Signed-off-by: Tom Burdick <thomas.burdick@intel.com>
Intel's adsp needs to set, at a minimum, a clocking bit before the driver
can initialize the designware dma controller. In many ways it is the
designware dmac IP but with additional registers and functionality added
on top of it. So the code structure here follows how the hardware
appears to be designed, layered on top of the designware driver.
Signed-off-by: Tom Burdick <thomas.burdick@intel.com>
Move most of the designware driver into a common compile unit with a
a header that exposes the common functionality.
This allows for derivative hardware, such as that in intel's adsp (cavs)
to use the common functionality while extending.
Signed-off-by: Tom Burdick <thomas.burdick@intel.com>
STM32L5 has option to disable dual bank support.
When this is disabled, the flash page size is changed
from 2k pages to 4k pages. This PR adds support for this
diversity.
Signed-off-by: Wouter Cappelle <wouter.cappelle@crodeon.com>
Add power management constraints to the entropy driver.
This prevents the hardware block to lose it's clock when
going into any stop mode of the cpu, which would cause the
clock error flag to be set while filling the pool.
Signed-off-by: Wouter Cappelle <wouter.cappelle@crodeon.com>
Add Kconfig switch to disable automatic eSPI slave boot
acknowledgement.
This allows to perform lenghty operations before continue any eSPI
handshake with eSPI master.
Required for eSPI SAF boot configuration.
Signed-off-by: Jose Alberto Meza <jose.a.meza.arellano@intel.com>
Currently pwm_npcx_pin_set() disables and reconfigures the PWM
controller every time its called, causing the PWM line to pulse even if
only the duty cycle is changed.
Modify the function so that controller is only disabled if any of the
configuration has to be changed, only set the new DCR otherwise.
Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
Due to serialization restrictions radio api calls cannot be nested, any
violation of this rule leads to a deadlock. This commit fixes the bug
by transferring the nested radio api call to ot_radio_workq.
Signed-off-by: Lukasz Maciejonczyk <lukasz.maciejonczyk@nordicsemi.no>
