To remove CONFIG_PINCTRL from board side for numaker boards.
The Drivers using Pinctrl should be turning Pinctrl on
instead of the responsibility of the board.
Fixes#78619
Signed-off-by: cyliang tw <cyliang@nuvoton.com>
The nrfx_gppi module is an abstraction over nrfx_ppi and nrfx_dppi
drivers. It now has a Kconfig option that is separate from nrfx_dppi and
by default it enables all PPI/DPPI instances, if available.
Signed-off-by: Rafał Kuźnia <rafal.kuznia@nordicsemi.no>
The CONFIG_PINCTRL is removed from the board's defconfig files.
Drivers which use pin control function should add "select PINCTRL"
in their Kconfig files.
Fixes#78619
Signed-off-by: Jun Lin <CHLin56@nuvoton.com>
This Kconfig has wrongly been added to defconfig files. It is not the
right place for it. It has never been the right place for it. Drivers
that need it should select the symbol in their Kconfig entries. Drop
PINCTL from Kconfig.defconfig and add proper select at Kconfig.sam*.
Fixes#78619
Signed-off-by: Gerson Fernando Budke <nandojve@gmail.com>
This Kconfig has wrongly been added to defconfig files. It is not the
right place for it. It has never been the right place for it. Drivers
that need it should select the symbol in their Kconfig entries. Drop
PINCTL from Kconfig.defconfig and add proper select at Kconfig.gd32.
Fixes#78619
Signed-off-by: Gerson Fernando Budke <nandojve@gmail.com>
Remove the use of floating point to calculate in
`pwm_rpi_get_cycles_per_sec` to fixed point calculations that result in the
same value. There is still a division here, which is somewhat slow still,
but the end result about twice fast for the whole path through the led pwm
code.
Even better would be to cache these values, since there is no interface in
this driver to change the configuration past init time.
Signed-off-by: David Brown <david.brown@linaro.org>
There's no need to add conditions to CONFIG_PWM_NRF_SW, because it is
already conditioned to DT status. Right now, if any system uses both
normal PWM and "SW PWM", it needs to manually enable the driver
Kconfig.
Signed-off-by: Gerard Marull-Paretas <gerard@teslabs.com>
The Drivers using Pinctrl should be turning Pinctrl on
this should not be the responsibility of the board. This
commit removes CONFIG_PINCTRL from the boards side for nxp boards.
Signed-off-by: Emilio Benavente <emilio.benavente@nxp.com>
Rework PM handling to use pm_device_driver_init(). Shim is not using
put and get internally as there is no api that disables or stops
pwm so it is hard to determine when to put the device. There are cases
when PWM peripheral is stopped but PWM is still active because
duty cycle is 100% or 0% and pin is driven by GPIO and not PWM.
If user want to use runtime PM with PWM it is possible and getting
the device will initialize internal data and putting will suspend
by forcing PWM stop if used and setting pins to sleep state. However,
from power consumption perspective it is enough to set 0% or 100%
duty cycle on all channels.
Signed-off-by: Krzysztof Chruściński <krzysztof.chruscinski@nordicsemi.no>
Shim was not correctly disabling PWM when it was not used. Task
STOP was triggered but PWM->ENABLE remained set which caused
increased current. Added interrupt and enabled event handler in
the nrfx driver to allow disabling PWM on STOPPED event.
Signed-off-by: Krzysztof Chruściński <krzysztof.chruscinski@nordicsemi.no>
Use NRFX_FOREACH_PRESENT macro to iterate over all PWM instances
and create device only for those enabled in the devicetree.
This approach removes need of changing driver code when new
instance id is added.
Signed-off-by: Krzysztof Chruściński <krzysztof.chruscinski@nordicsemi.no>
If the `divider-int-0` or variations of these for each channel properties
are not specified, or if these is 0,
the driver dynamically configures the division ratio by specified cycles.
The driver will operate at the specified division ratio if a non-zero
value is specified for `divider-int-0`.
This is unchanged from previous behavior.
Please specify ``divider-int-0`` explicitly to make the same behavior as
before.
In addition, the default device tree properties related to the division
ratio have been removed.
Signed-off-by: TOKITA Hiroshi <tokita.hiroshi@gmail.com>
The TPM max channel number was got from register array size.
However some platforms TPM instance may begin from TPM1 rather
than TPM0. This should be handled in driver.
Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
The `LOG_ERR` will spam the log if the window is low e.g. 1 ms.
Also the PWM capture callback will be called with an error, which allows
handling and logging the error if desired.
Signed-off-by: Jeppe Odgaard <jeppe.odgaard@prevas.dk>
Common pwm driver for MAX32xxx MCUs
Co-authored-by: Mert Ekren <mert.ekren@analog.com>
Co-authored-by: Mert Vatansever <mert.vatansever@analog.com>
Signed-off-by: Sadik Ozer <sadik.ozer@analog.com>
This commit removes the y-selection of the `CONFIG_PINCTRL` Kconfig option
in FE310-based boards defconfig files.
It also makes drivers used in FE310 y-select `CONFIG_PINCTRL` if pinmuxing
is needed.
Signed-off-by: Filip Kokosinski <fkokosinski@antmicro.com>
TMP variant without combine channel feature is used in some NXP SoCs.
Build error occurs for such socs because of accessing unavailable
struct member in hal.
Fix it by adding #if directive to check the feature presence.
Signed-off-by: Michal Smola <michal.smola@nxp.com>
Add missing braces to comply with MISRA C:2012 Rule 15.6 and
also following Zephyr's style guideline.
Signed-off-by: Pisit Sawangvonganan <pisit@ndrsolution.com>
Remove all entries that as not being used.
This also update hal to re-enable warning flags
as such as -Wno-unused-variable.
Signed-off-by: Sylvio Alves <sylvio.alves@espressif.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>
- Allow setting polarity from DT.
- At least on bcf, going from 0 to 255 causes brightness to decrease
(although 0 is still off and 255 is still on).
- Seems to work as expcted by using TnPWML register.
Signed-off-by: Ayush Singh <ayush@beagleboard.org>
Add checks to return value of esp_intr_alloc to avoid drivers init
returning 0 when interrupt allocation fails.
Signed-off-by: Raffael Rostagno <raffael.rostagno@espressif.com>
If the value in the period_cycles variable exceeds UINT16_MAX, a 16-bit
timer will return an error code 134. An error message was added to
indicate that the value does not fit into the 16-bit timer register.
An error message advising developers to reduce the value to 16-bit
simplifies the process, allowing them to understand immediately that
reducing the value will resolve the issue.
Signed-off-by: Marek Sroka <m.sroka14@gmail.com>
- enabled GPT(PWM) peripheral for sleep/deepsleep mode in init_pwm()
- Fixed: undefined behaviour when using k_sleep()
Signed-off-by: Devansh Tanna <devansht0210@gmail.com>
This driver can be used for both mcux and
s32k series SoCs which have flexio IP.
PWM channel is automatically allocated by
flexio driver based on the available timers.
Signed-off-by: Sumit Batra <sumit.batra@nxp.com>
It takes 11 CPU ticks to recalculate ctr and cxcprs at the same frequency.
The previously calculated ctr and cxcprs can be stored at the same
frequency without recalculation.
Signed-off-by: Tim Lin <tim2.lin@ite.corp-partner.google.com>
Namespaced the generated headers with `zephyr` to prevent
potential conflict with other headers.
Introduce a temporary Kconfig `LEGACY_GENERATED_INCLUDE_PATH`
that is enabled by default. This allows the developers to
continue the use of the old include paths for the time being
until it is deprecated and eventually removed. The Kconfig will
generate a build-time warning message, similar to the
`CONFIG_TIMER_RANDOM_GENERATOR`.
Updated the includes path of in-tree sources accordingly.
Most of the changes here are scripted, check the PR for more
info.
Signed-off-by: Yong Cong Sin <ycsin@meta.com>
Fixes a bug where more than one thread trying to access
different PWM devices can cause erroneous behavior.
Co-authored-by: James Goppert <james.goppert@gmail.com>
Signed-off-by: Benjamin Perseghetti <bperseghetti@rudislabs.com>
Use "const LL_TIM_IC_GetCaptureCHx" & "const LL_TIM_IsActiveFlag_CCx"
with STM32G4X series, following changes in stm32cube:stm32g4xx:drivers:
include:stm32g4xx_ll_tim.h
Signed-off-by: IBEN EL HADJ MESSAOUD Marwa <marwa.ibenelhadjmessaoud-ext@st.com>
Use "const LL_TIM_IC_GetCaptureCHx" & "const LL_TIM_IsActiveFlag_CCx"
with STM32F4X series, following changes in stm32cube:stm32f4xx:drivers:
include:stm32f4xx_ll_tim.h
Signed-off-by: IBEN EL HADJ MESSAOUD Marwa <marwa.ibenelhadjmessaoud-ext@st.com>
Some devices (like nRF54H20) must have PWM data buffer
stored in appropriate location.
Signed-off-by: Nikodem Kastelik <nikodem.kastelik@nordicsemi.no>
FTM internal counter can be clocked by one of three clock sources
independent of the module bus clock. This patch introduces a DT property
to perform the clock selection from DT.
DT sources are updated to keep the current clock selection for all boards,
with exception of ucans32k1sic board which is migrated to use system
clock by default, as this seems to be a better choice for most cases.
Some PWM LED samples require slower clock so overlays are added for
those cases.
Signed-off-by: Manuel Argüelles <manuel.arguelles@nxp.com>
Add PWM instances found on nRF54H20 and nRF54L15 devices,
so that PWM driver can be utilized on these.
Signed-off-by: Nikodem Kastelik <nikodem.kastelik@nordicsemi.no>
With the merge of zephyrproject-rtos/zephyr/pull/70254,
MCUX_CTIMER_CLK_OFFSET is no longer defined nor needed. Remove this from
the macro getting the clock subsystem in the ctimer PWM driver.
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
Split up the driver for the PWM controller MAX31790
into a multi function device driver.
Signed-off-by: Benedikt Schmidt <benedikt.schmidt@embedded-solutions.at>
