SCMI supports both polling and interrupt modes for message completion.
Previously, the scmi_send_message() API used a 'pre_kernel' flag to
determine which mode to use_polling during the pre-kernel phase and
interrupts post-kernel.
This approach tightly coupled the decision logic with kernel state,
limiting flexibility. In particular, certain power management (PM)
related SCMI APIs require polling mode even in post-kernel context
to avoid unintended CPU wakeups caused by interrupts.
This patch replaces the 'pre_kernel' with a more generic
'use_polling' parameter, allowing callers to explicitly specify
the desired behavior. Typical usage can still rely on k_is_pre_kernel()
to determine polling mode in higher level api, while PM related
calls can directly enforce polling regardless of kernel state.
Signed-off-by: Yongxu Wang <yongxu.wang@nxp.com>
support interrupts for rx_ready, so we can use the
time we are waiting for other stuff.
implement async spi transfers.
Signed-off-by: Fin Maaß <f.maass@vogl-electronic.com>
This property allows a user to specify the operation of a
pin in sleep mode.
By default, pins are configured to be output low in sleep mode.
Signed-off-by: Mahesh Mahadevan <mahesh.mahadevan@nxp.com>
the commit adds sys_mm_drv_map_page_safe and sys_mm_drv_map_region_safe
functions, wrappers for sys_mm_drv_map_region and sys_mm_drv_map_region,
with additional check if a mapped region fits into given memory range
Using of those prevents collisions and/or hijacking of virtual memory
Signed-off-by: Marcin Szkudlinski <marcin.szkudlinski@intel.com>
this marker is an address of the very first byte not used by the linker,
with alignment to cacheline
Signed-off-by: Marcin Szkudlinski <marcin.szkudlinski@intel.com>
this commit removes creation of virtual memory regions from
Zephyr, allowing the application to create required regions
It is up the application to use virtual memory as needed,
zephyr however is keeping the table and ensures no memory
addresses overlaps
Signed-off-by: Marcin Szkudlinski <marcin.szkudlinski@intel.com>
Use channel 0 for RTC wrapping. Skip that channel when processing
channels.
Fix algorithm that prevents setting CC=0 when custom wrapping is used.
Signed-off-by: Krzysztof Chruściński <krzysztof.chruscinski@nordicsemi.no>
Currently the build assert checks the number of I2C instances as
the available I2C target mode, which is incorrect.
This patch updates the build assert to check the I2C port_num instead,
since IT51xxx only supports I2C target mode on ports 0 to 2.
Signed-off-by: Tim Lin <tim2.lin@ite.corp-partner.google.com>
Update the initializers to support platforms with multiple instances
of the DesignWare interrupt aggregator. Also ensure that the initialize
function calls irq_enable(). The calculation of the _sw_isr_table entry
also now takes CONFIG_GEN_IRQ_START_VECTOR into account.
Signed-off-by: Aaron Fong <afong@tenstorrent.com>
Some NXP SoCs have dedicated interrupts for controller and target roles.
The i2c_mcux_lpi2c driver connects only one interrupt.
Add connection of the second interrupt, if enabled, to support SoCs with
split role interrupts.
Signed-off-by: Michal Smola <michal.smola@nxp.com>
- Adds JEDEC-ID check to the flash_mcux_flexspi driver
if it is defined in DTS.
- Avoids applying DTS settings to a different flash module.
Signed-off-by: Andrej Butok <andrey.butok@nxp.com>
We need to add CONFIG_DMA_MAX_DESCRIPTOR=16 for a lot of tests, then
this default value of this parameter need to be higher. It allows to
delete some overlay files.
Signed-off-by: Martin Hoff <martin.hoff@silabs.com>
The LDMA driver currently has a 1:1 mapping between hardware LDMA
descriptors and struct dma_block_config. This patch allows multiple
hardware descriptors to be allocated for a single struct dma_block_config
if the block size exceeds the transfer capacity of a single hardware
LDMA descriptor. This is beneficial for other peripheral drivers: it is
no longer necessary to split the payload by the transfer capacity of a
single hardware LDMA descriptor.
Signed-off-by: Martin Hoff <martin.hoff@silabs.com>
Introduce the ACE 4.0 architecture, along with support for the NVL and
NVL-S platforms within the Intel ADSP framework in the Zephyr project.
This update includes:
- Addition of ACE 4.0 architecture configurations in Kconfig and
Kconfig.intel_adsp.
- Inclusion of device tree source files for NVL and NVL-S platforms,
defining CPU, memory, and peripheral configurations.
- Updates to driver files to support ACE 4.0 specific features,
including DMIC and SSP configurations.
- Introduction of new header files for ACE 4.0, detailing boot,
interrupt, IPC, power, and shim functionalities.
- Modifications to the CMakeLists.txt to include ACE 4.0 MMU support.
- Addition of default configurations for NVL and NVL-S platforms in
Kconfig.defconfig.ace40.
The NVL and NVL-S platforms are part of the Nova Lake series, targeting
advanced audio processing capabilities. ACE 4.0 introduces enhanced DSP
capabilities and advanced power management features, improving audio
stream handling and synchronization compared to ACE 3.0.
Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Signed-off-by: Serhiy Katsyuba <serhiy.katsyuba@intel.com>
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Signed-off-by: Tomasz Leman <tomasz.m.leman@intel.com>
When the kso[17:16] lines are enabled and `CONFIG_ASSERT` is
configured, the following error occurs: "Input cannot be
enabled for 'Open Drain', 'Open Source' modes without Output."
To address this, this commit configures kso16 and kso17 as
gpio output before applying the pinctrl settings.
Tested with: no abnormal keyscan occurs during
initialization
Signed-off-by: Ruibin Chang <Ruibin.Chang@ite.com.tw>
Signed-off-by: Ren Chen <Ren.Chen@ite.com.tw>
To reduce power consumption, the SPI clock is gated when no spi
transaction is in progress. With this mechanism, current
consumption is reduced by approximately 0.1mA when cpu idle.
Signed-off-by: Ren Chen <Ren.Chen@ite.com.tw>
This commit removes gpio-based cs support as it8xxx2 spi
only supports transactions using the dedicated cs pin.
Signed-off-by: Ren Chen <Ren.Chen@ite.com.tw>
added Real-Time Clock driver support for Texas Instruments
MSPM0 Family, currently this driver supports rtc time keeping
and calendar alarms functionality
Signed-off-by: Karthikeyan Krishnasamy <karthikeyan@linumiz.com>
Use HAL functions, which also wait for reset to complete.
Remove unused register size and active-low DT props.
Signed-off-by: Dmitrii Sharshakov <d3dx12.xx@gmail.com>
Add a Kconfig option for setting the maximum acceptable deviation in sample
point location (permille).
Signed-off-by: Henrik Brix Andersen <henrik@brixandersen.dk>
Fix the case where multiple I2S channels are used at
the same time by using the fifo combine feature.
Signed-off-by: Davi Herculano <herculanodavi@gmail.com>
1.Add dts bindings nxp,lpit-channel.yaml and nxp,lpit.yaml
2.Provide counter driver based on lpit driver from NXP mcux-sdk-ng
Signed-off-by: Felix Wang <fei.wang_3@nxp.com>
Fix Coverity CID 529858 (CWE-252): Previously, the return value of
pm_device_runtime_get() was not checked during PM resume, which could
lead to missed error conditions.
This patch ensures proper error handling by checking and propagating
the return status of the call.
Fixes: #92608
Signed-off-by: sudarsan N <sudarsansamy2002@gmail.com>
emw clk designed on RT1180 can be chosen by CLKCTRL register,
add code to get sel from dts and configure it in driver.
Signed-off-by: Lucien Zhao <lucien.zhao@nxp.com>
Add the extended operations to the Andes XIP flash driver.
The extended operations supports:
- reading status registers of the flash chip
- changing status registers of the flash chip
- software lock of the status registers
- modifying SPI read command used in memory-mapped mode
Signed-off-by: Dawid Niedzwiecki <dawidn@google.com>
Add clock control driver with minimal functionality.
Implement basic on, off, get_status and get_rate API.
Signed-off-by: Sunil Abraham <sunil.abraham@microchip.com>
- Update the variable type for R_ETHER_CallbackSet in
eth_renesas_ra.c
- Update HAL callback event handler to be compatible with FSP 6.0.0
Signed-off-by: Khoa Nguyen <khoa.nguyen.xh@renesas.com>
Signed-off-by: Ta Minh Nhat <nhat-minh.ta.yn@bp.renesas.com>
Midify to use ``p_phy_lsi_cfg_list`` in ``ether_phy_cfg.p_extend``
instead of using ``phy_lsi_type`` and ``phy_lsi_address``
in ``ether_phy_cfg``. Update for mdio_renesas_ra
Signed-off-by: Khoa Nguyen <khoa.nguyen.xh@renesas.com>
