STM32 UART driver was using a mix of LL/HAL APIs. This commit removes
calls to HAL API and replaces them with LL APIs. No functional change
have been seen during non regression testing.
But we could note a direct gain of 1Kb of ROM
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
STM32F0/3 I2C's independent clock source supports only
HSI and SYSCLK, not APB1. We force I2C clock source to SYSCLK.
Signed-off-by: Yannis Damigos <giannis.damigos@gmail.com>
Refactors the mcux lpsci shim driver to use the clock control interface
instead of calling CLOCK_GetFreq() directly. This will allow SoCs with
different clock architectures to reuse this driver.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Refactors the mcux lpuart shim driver to use the clock control interface
instead of calling CLOCK_GetFreq() directly. This will allow SoCs with
different clock architectures to reuse this driver.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Use the clock control interface instead of calling CLOCK_GetFreq()
directly. This will allow SoCs with different clock architectures to
reuse this driver.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Adds a new clock control driver for Kinetis SoCs that have the system
integration (SIM) module. This will allow mcux shim drivers, such as
uart and i2c, to abstract the call to CLOCK_GetFreq() behind the
clock_control interface and thus be reused for SoCs with different clock
architectures.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
IRQ_CONNECT() was being expanded with the IRQ line for the first device
twice, causing spurious IRQs.
Should fix#4398.
Signed-off-by: Leandro Pereira <leandro.pereira@intel.com>
This patch adds support for on board UART_0 on MSP-EXP432P401R-LAUNCHXL.
Driver makes use of driverlib available in ROM by default, thus saving
code space.
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
This is a USB controller driver for STM32F4xx devices using
the STM32 Cube HAL_PCD framework. This has been tested with
the cdc_acm driver on a 96b_carbon board (STM32F401RE).
This is a refactoring of:
usb: usb_dc_stm: Add support for STM32Cube HAL_PCD USB driver
Signed-off-by: Christer Weinigel <christer@weinigel.se>
[daniel.thompson@linaro.org: Removed STM32F40(157) defconfig changes
together with STM32F4Discovery pinmux and defconfig changes, updated
clock settings and pad configuration to match latest mainline]
Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>
[giannis.damigos@gmail.com: Change uint*_t types to u*_t types,
change SYS_LOG_USB_DC_STM_LEVEL to SYS_LOG_USB_DRIVER_LEVEL and
update pinmux to match latest arm branch]
Signed-off-by: Yannis Damigos <giannis.damigos@gmail.com>
Signed-off-by: Loic Poulain <loic.poulain@linaro.org>
Add pinmux configuration for USB OTG Full Speed.
Ports 11 and 12 use alternate function 10 for DM/DP.
Signed-off-by: Loic Poulain <loic.poulain@linaro.org>
Previously, there was boolean CONFIG_SLIP_DEBUG, which effectively
switched between "logging off" and "debug-level logging". Instead,
switch to CONFIG_SYS_LOG_SLIP_LEVEL (the naming of the option follows
existing conventions) which allows to select any of the standard 5
logging levels.
Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
The current prescaler calculation incorrectly fails to configure the
desired frequency when it is possible to match it exactly. Fix this.
Without this patch, if the user requests frequency N Hz, and there is
a SPI prescaler that can match this frequency exactly, the actual
frequency chosen by spi_stm32_configure() will be N/2 Hz.
Signed-off-by: Marti Bolivar <marti.bolivar@linaro.org>
There are 3 cases of possible allocation failures, only 1 of them
was logged. Now, all the cases are logged: 1) failure to allocate
net_pkt; 2) failure to allocate very first net_buf for it; 3)
failure to allocate additional net_buf for it (this latter was
the only one logged previously).
Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
set_ieee_addr, set_short_addr and set_pan_id are now unused by L2, so
removing their exposure through the radio API.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Further support will need work per-driver basis, as soon as the L2 will
be able to make usage of such support.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Write-block-size values were filled for nRF5, STM32, QMSI, MCUX and
w25qxxdv devices.
Signed-off-by: Andrzej Puzdrowski <andrzej.puzdrowski@nordicsemi.no>
There are several issues with the dev_config union used as a
convenience when calling the i2c_configure api. One, the union is well
name spaced protected and doesn't convey use with just i2c. Second
there are assumptions of how the bits might get packed by the union
which can't be guaranteed. Since the API takes a u32_t lets change in
tree uses to using the macros to setup a u32_t and make the union as
deprecated.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
If CS (Chip Select, known also as Slave Select...) is managed externaly
of the stm32_ll SPI controller, just config NSS line management
accordingly.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Supports both master and slave mode, standard and fast modes,
configurable timeouts, and a few other tunable settings.
Signed-off-by: Leandro Pereira <leandro.pereira@intel.com>
Also provide their prototypes in `soc.h`. This should help
readability, since some ROM functions, with their names as provided by
Espressif, have sometimes the same prefix as Zephyr APIs.
Signed-off-by: Leandro Pereira <leandro.pereira@intel.com>
Configuring an open drain driver is required by the I2C driver,
but the GPIO driver didn't support setting the drive strength.
Signed-off-by: Leandro Pereira <leandro.pereira@intel.com>
PINMUX_FUNC_A is set to 0, which coincides with the GPIO function in
many of the ESP32 pins. Use PIN_FUNC_GPIO by default inside the
GPIO driver, however, so the correct function is always selected.
Signed-off-by: Leandro Pereira <leandro.pereira@intel.com>
If the LF clock was already started, but wasn't initialized with
_k32src_start yet, allow it to run once. This is needed because if a
soft reset is triggered while watchdog is active, the LF clock will
already be running, but won't be configured yet (watchdog forces LF
clock to be running).
If the LF clock isn't configured with _k32src_start, the nRF5 RTC
won't count and the whole system will malfunction, as the kernel
depends on the clock source being working properly.
Signed-off-by: Thiago Silveira <thiago@exati.com.br>
This patch adds a routine which can be used to iterate over all flash
pages on the device.
This can be also done by using flash_get_page_info_by_idx(), but that
would add an unnecessary loop over the layout array for each page.
Signed-off-by: Marti Bolivar <marti.bolivar@linaro.org>
802.15.4 is the networking hardware available in KW41Z SoC (and
supported by Zephyr). So, if networking in enabled, automatically
select the corresponding driver. This is similar to how frdm_k64f
automatically selects Ethernet driver, 96b_carbon selects BLE/IPSP
drivers, etc. (But we apply it on SoC level to reuse across the
boards.)
Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
Some our Zephyr tools don't like seeing UTF-8 characters, as reported in
issue #4131) so a quick scan and replace for UTF-8 characters in .rst,
.h, and Kconfig files using "file --mime-encoding" (excluding the /ext
folders) finds these files to tweak.
Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
If we were trying to send max MTU size data, then the temporary
frame_buf was overflowing because it only allocated 1500 bytes
for the buffer but then copied 1514 bytes into it (max mtu +
ethernet header).
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
SoCs outside the Kinetis family can have the TRNG module, so move the
HAS_TRNG config from arch/arm/soc/nxp_kinetis to ext/hal/nxp/mcux
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
SoCs outside the Kinetis family can have the RNGA module, so move the
HAS_RNGA config from arch/arm/soc/nxp_kinetis to ext/hal/nxp/mcux
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
SoCs outside the Kinetis family can have the FTM module, so move the
HAS_FTM config from arch/arm/soc/nxp_kinetis to ext/hal/nxp/mcux
Note that 'select HAS_FTM' was previously missing from Kconfig.soc and
is now fixed.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
SoCs outside the Kinetis family can have the ADC16 module, so move the
HAS_ADC16 config from arch/arm/soc/nxp_kinetis to ext/hal/nxp/mcux
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
SoCs outside the Kinetis family can have the LPSCI module, so move the
HAS_LPSCI config from arch/arm/soc/nxp_kinetis to ext/hal/nxp/mcux
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
SoCs outside the Kinetis family can have the LPUART module, so move the
HAS_LPUART config from arch/arm/soc/nxp_kinetis to ext/hal/nxp/mcux
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
This patch removes deprecated API functions and data types from
dma.h file as well as device drivers.
Signed-off-by: Piotr Mienkowski <piotr.mienkowski@gmail.com>
Erwan Gouriou