The KW40Z/KW41Z don't have a Fixed Freq MCG clock so the code
associated with that in get_rate fails to build. ifdef around
the code with enum kCLOCK_McgFixedFreqClk so things work
correctly.
Signed-off-by: Kumar Gala <galak@kernel.org>
The ESP32 clock control for ESP32C3 was unified into a single
driver a while back. However the files associated with the
ESP32C3 didn't get removed than. Remove them now.
Signed-off-by: Kumar Gala <galak@kernel.org>
MISRA C:2012 Rule 14.4 (The controlling expression of an if statement
and the controlling expression of an iteration-statement shall have
essentially Boolean type.)
Use `do { ... } while (false)' instead of `do { ... } while (0)'.
Use comparisons with zero instead of implicitly testing integers.
The commit is a subset of the original auditable-branch commit:
5d02614e34a86b549c7707d3d9f0984bc3a5f22a
Signed-off-by: Simon Hein <SHein@baumer.com>
For the !SOC_I2C_SUPPORT_HW_CLR_BUS in which we implement bus
reset via GPIOs, change the devicetree properties to be actual
gpio properties and update the code to reflect this.
Signed-off-by: Kumar Gala <galak@kernel.org>
This commits refactors implementation of the pwm_set_cycles function
to fix the following issues:
- when a channel was already set with a non-zero pulse width, setting
cycles for another one required specifying a matching period value,
even if that value was to be ignored anyway when the channel was to
be set to constant inactive or active level; due to this limitation,
it was not possible to e.g. use the LED driver API and turn off a LED
while another one (within the same PWM instance) was blinking
- the above limitation also applied when a channel was set with a pulse
width equal to period (duty 100%); even though such channel was not
in fact using the PWM peripheral, other channels within the same PWM
instance were forced to use the same period
- after a PWM generation was started for a channel, it was not possible
to change its pulse width before two PWM periods passed (while it
should be possible to change it after every period); this was caused
by a looping mechanism that was unnecessarily activated in the PWM
peripheral
Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
In update the Kconfig to depend on devicetree, the SAM4L
driver was missing a 'default y'.
Also remove unnecessary 'depends on GPIO'.
Signed-off-by: Kumar Gala <galak@kernel.org>
This commit adds required code to setup pll2 and pll3 as defined
in dts. Also these plls can now be used as alternate clock sources.
Signed-off-by: Thomas Stranger <thomas.stranger@outlook.com>
This commit changes the range for stm32u5 pll divider values
to allow divider value of 1.
- DIVQ is allowed to beconfigured 1 for all PLL instances
- DIVR can be 1 for PLL2 and PLL3, but is not valid for PLl1.
Signed-off-by: Thomas Stranger <thomas.stranger@outlook.com>
This commit controls the stream busy flag of the dma channnel
Set as true : stream is busy each time the channel is
started or reloaded.
Signed-off-by: Francois Ramu <francois.ramu@st.com>
When the channel is overriden by the HAL,
the dma irq must always be handled (even if not busy).
Only when the dma channel is not overriden by the HAL
the irq is exiting when the channel is no more busy.
Signed-off-by: Francois Ramu <francois.ramu@st.com>
Intel ADSP CAVS is now a proper series with all CAVS SoCs running under
it. This will give us to Intel ADSP series:
- CAVS
- ACE v1.x
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
The uart_pipe_isr() double-checks whether rx interrupt occured by
calling uart_irq_is_pending() first. Get rid of that function call since
it is redundant (i.e. nothing more is done or checked inside that
conditional).
Signed-off-by: Jan Kuliga <jtkuliga@gmail.com>
The VREFINT and TEMPSENSOR internal channels have a stabilization time
after they are enabled. Right now this just causes the first measure to
be a bit off, however with PR #47691 which stops the internal channels
after each readout, this is something important to respect. Fortunately
the stabilization time is available as constants in the HAL, so just
wait the time specified by the constants.
Note that the VBAT internal channel does not have any stabilization
time.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Replace Kconfig (IVSHMEM_DEV_NAME) based named device_get_binding
with DEVICE_DT_GET_ONE. Since there is only one driver for ivshmem
use the qemu,ivshmem for that.
Signed-off-by: Kumar Gala <galak@kernel.org>
The LPUART driver activates the "noise" error interrupt but
neglects to clear the error bit when the interrupt occurs. This
causes the device to freeze. Clear the "noise" status to avoid
the lockup and track instances of this as a UART_ERROR_PARITY.
fixes#47568
Signed-off-by: David Leach <david.leach@nxp.com>
This split the repeated START condition to STOP + START conditions.
The old implement may cause undefined behavior for gd32 i2c, like
enter STOP condition accidentally.
Signed-off-by: HaiLong Yang <hailong.yang@brainco.cn>
Update memc drivers to use DT_HAS_<compat>_ENABLED Kconfig symbol
to expose the driver and enable it by default based on devicetree.
We remove 'depend on' Kconfig for symbols that would be implied by
the devicetree node existing.
Signed-off-by: Kumar Gala <galak@kernel.org>
Update pinctrl drivers to use DT_HAS_<compat>_ENABLED Kconfig symbol
to expose the driver and enable it by default based on devicetree.
We remove 'depend on' Kconfig for symbols that would be implied by
the devicetree node existing.
Signed-off-by: Kumar Gala <galak@kernel.org>
Inside gpio_nrfx_pin_interrupt_configure, the "ch" variable is allocated
inside the "if", but then it gets dereferenced and the pointer saved in
trigger_config, which is used in the outer context.
This works fine right now, but that memory location could possibly be
reused by another automatic variable if the code gets changed.
Moving it in the function context to avoid any potential problem.
Signed-off-by: Fabio Baltieri <fabio.baltieri@gmail.com>
Update entropy drivers to use DT_HAS_<compat>_ENABLED Kconfig symbol
to expose the driver and enable it by default based on devicetree.
We remove 'depend on' Kconfig for symbols that would be implied by
the devicetree node existing.
Signed-off-by: Kumar Gala <galak@kernel.org>
Update counter drivers to use DT_HAS_<compat>_ENABLED Kconfig symbol
to expose the driver and enable it by default based on devicetree.
We remove 'depend on' Kconfig for symbols that would be implied by
the devicetree node existing.
Signed-off-by: Kumar Gala <galak@kernel.org>
Update spi drivers to use DT_HAS_<compat>_ENABLED Kconfig symbol
to expose the driver and enable it by default based on devicetree.
We remove 'depend on' Kconfig for symbols that would be implied by
the devicetree node existing.
Signed-off-by: Kumar Gala <galak@kernel.org>
Update gpio drivers to use DT_HAS_<compat>_ENABLED Kconfig symbol
to expose the driver and enable it by default based on devicetree.
We remove 'depend on' Kconfig for symbols that would be implied by
the devicetree node existing.
Signed-off-by: Kumar Gala <galak@kernel.org>
The regulator-pmic node is a child of the I2C device. When this
was converted to i2c_dt_spec that was missed.
Also fixed a few minor formatting issues.
Signed-off-by: Kumar Gala <galak@kernel.org>
Update watchdog drivers to use DT_HAS_<compat>_ENABLED Kconfig symbol
to expose the driver and enable it by default based on devicetree.
We remove 'depend on' Kconfig for symbols that would be implied by
the devicetree node existing.
Signed-off-by: Kumar Gala <galak@kernel.org>
Update serial drivers to use DT_HAS_<compat>_ENABLED Kconfig symbol
to expose the driver and enable it by default based on devicetree.
We remove 'depend on' Kconfig for symbols that would be implied by
the devicetree node existing.
Signed-off-by: Kumar Gala <galak@kernel.org>
Update adc drivers to use DT_HAS_<compat>_ENABLED Kconfig symbol
to expose the driver and enable it by default based on devicetree.
We remove 'depend on' Kconfig for symbols that would be implied by
the devicetree node existing.
Signed-off-by: Kumar Gala <galak@kernel.org>
Update pwm drivers to use DT_HAS_<compat>_ENABLED Kconfig symbol
to expose the driver and enable it by default based on devicetree.
We remove 'depend on' Kconfig for symbols that would be implied by
the devicetree node existing.
Signed-off-by: Kumar Gala <galak@kernel.org>
This CL configures low-voltage (1.8V) detection via GPIO driver with
GPIO_VOLTAGE_1P8 flag. It also adds support for this flag in
pin_get_config() function.
Signed-off-by: Mulin Chao <mlchao@nuvoton.com>
Cleanup npcx low-voltage (1.8V) detection configuration. It removes
unused soc utilities, macros, and DT node. We will configure this
feature by GPIO driver with GPIO_VOLTAGE_1P8 flag later.
Signed-off-by: Mulin Chao <mlchao@nuvoton.com>
Update sensor drivers to use DT_HAS_<compat>_ENABLED Kconfig symbol
to expose the driver and enable it by default based on devicetree.
Signed-off-by: Kumar Gala <galak@kernel.org>
Declare clock control in the shim header per SoC and remove ifdeffry
from the driver simplifiying it and making it ready for the next
platform.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
using once single header to support multiple socs and product
generations is error prone and not easily maintained.
Over time we have been adding conditional code in headers and extending
structs to support new HW features which becomes a problem.
Goal is to keep platform headers in sync with hardware specification and
allow of introduction of new platforms and hardware features by just
introducing a new SoC with its own set of headers.
This is now just a copy of existing cavs-shim.h with slight changes,
goal is to clean this up long term and sync with hardware datasheets and
align on naming as well.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
The driver has be DT_INST based for a while so the Kconfig
symbols CONFIG_UART_PL011_PORT0<n> aren't used. So lets
remove them.
Signed-off-by: Kumar Gala <galak@kernel.org>
The driver has be DT_INST based for a while so the Kconfig
symbols CONFIG_UART_RV32M1_LPUART_<n> aren't used. So lets
remove them.
Signed-off-by: Kumar Gala <galak@kernel.org>
Update EEPROM drivers to use DT_HAS_<compat>_ENABLED Kconfig symbol
to expose the driver and enable it by default based on devicetree.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
Update CAN drivers to use DT_HAS_<compat>_ENABLED Kconfig symbol to expose
the driver and enable it by default based on devicetree.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
This patch fix issue with unmapping of virtual addresses mapped
to non-existing physical memory. MTL TLB table is initialised with
1:1 mapping, however virtual space is much wider than available
physical space. We should not try to free and manage of power for
non-existing physical pages.
Signed-off-by: Jaroslaw Stelter <Jaroslaw.Stelter@intel.com>
Update serial drivers to use DT_HAS_<compat>_ENABLED Kconfig symbol
to expose the driver and enable it by default based on devicetree.
We remove 'depend on' Kconfig for symbols that would be implied by
the devicetree node existing.
Signed-off-by: Kumar Gala <galak@kernel.org>
If TCP server closed notification is received it
could interrupt the TCP socket RX or TX data sequence.
Remove the SOCK_SERVER_CLOSED state and instead
use a unique error code to know if the socket
has been closed by the server.
Signed-off-by: Ryan Erickson <ryan.erickson@lairdconnect.com>
