Commit graph

11592 commits

Author SHA1 Message Date
Michal Sieron
5098aaa2d1 hwinfo: hwinfo_litex: Make compatible with both 8 and 32-bit CSRs
LiteX CSRs can only be accessed on addresses aligned to 4 bytes.
That's why in 32-bit CSRs case there is bit shifting needed.

Signed-off-by: Michal Sieron <msieron@internships.antmicro.com>
2022-04-29 16:11:53 +02:00
Michal Sieron
2485c0232b pwm: pwm_litex: Use LiteX HAL
Removed register sizes from config struct, as they are known.
This allowed to remove driver specific function reading from CSR and use
`litex_write*` functions from LiteX HAL.

Signed-off-by: Michal Sieron <msieron@internships.antmicro.com>
2022-04-29 16:11:53 +02:00
Michal Sieron
0bfa223c68 entropy: entropy_litex: Use LiteX HAL
Use `litex_read` instead of separate implementation in driver.

Signed-off-by: Michal Sieron <msieron@internships.antmicro.com>
2022-04-29 16:11:53 +02:00
Michal Sieron
34a4b2b916 serial: uart_liteuart: Use LiteX HAL
Use LiteX HAL functions instead of `sys_read*` or `sys_write*`
functions.
They use them inside, but choose which one to use according to
configured CSR data width.

Signed-off-by: Michal Sieron <msieron@internships.antmicro.com>
2022-04-29 16:11:53 +02:00
Michal Sieron
e3db9a49c8 ethernet: eth_liteeth: Avoid bitwise operations
With universal LiteX HAL working, there is no need to perform multibyte
reads and writes using bitwise operations.
Just use appropriate `litex_read*` or `litex_write*` function.

Signed-off-by: Michal Sieron <msieron@internships.antmicro.com>
2022-04-29 16:11:53 +02:00
Michal Sieron
0c738b7f79 ethernet: eth_liteeth: Use LiteX HAL
Use LiteX HAL functions instead of `sys_read*` or `sys_write*`
functions.
They use them inside, but choose which one to use according to
configured CSR data width.

Signed-off-by: Michal Sieron <msieron@internships.antmicro.com>
2022-04-29 16:11:53 +02:00
Michal Sieron
b9c836b70a timer: litex_timer: Use LiteX HAL
Use LiteX HAL functions instead of `sys_read*` or `sys_write*`
functions.
They use them inside, but choose which one to use according to
configured CSR data width.

Signed-off-by: Michal Sieron <msieron@internships.antmicro.com>
2022-04-29 16:11:53 +02:00
Michal Sieron
2e9154a418 soc: litex-vexriscv: Rewrite litex_read/write
Changes signature so it takes uint32_t instead of pointer to a
register.
Later `sys_read*` and `sys_write*` functions are used, which cast
given address to volatile pointer anyway.

This required changing types of some fields in LiteX GPIO driver and
removal of two casts in clock control driver.

There was a weird assert from LiteX GPIO driver, which checked whether
size of first register in dts was a multiple of 4.
It didn't make much sense, so I removed it.

Previous dts was describing size of a register in terms of subregisters
used. New one uses size of register, so right now it is almost always
4 bytes.

Most drivers don't read register size from dts anyway, so only changes
had to be made in GPIO and clock control drivers.

Both use `litex_read` and `litex_write` to operate on `n`bytes.
Now GPIO driver calculates this `n` value in compile time from given
number of pins and stores it in `reg_size` field of config struct like
before.

Registe sizes in clock control driver are hardcoded, because they are
tied to LiteX wrapper anyway.

This makes it possible to have code, independent of CSR data width.

Signed-off-by: Michal Sieron <msieron@internships.antmicro.com>
2022-04-29 16:11:53 +02:00
Benedikt Schmidt
86469b1d0b drivers: clock_control: Make LSE driving configurable
Make the LSE driving capability configurable for the STM32 series.
Fixes #44737.

Signed-off-by: Benedikt Schmidt <benedikt.schmidt@embedded-solutions.at>
2022-04-29 16:11:34 +02:00
Yong Cong Sin
fbd0cd01d5 drivers: sensor: stm32_temp: setup channel before adc_read
Currently the driver only setup the ADC to read from the
internal temperature channel on init. However, it is possible
that some other application that uses the ADC can setup the
ADC to read from some other channel and therefore subsequent
stm32_temp_sample_fetch will fail to read the targeted channel.

Signed-off-by: Yong Cong Sin <yongcong.sin@gmail.com>
2022-04-29 16:10:51 +02:00
Yong Cong Sin
94624dc0c5 drivers: sensor: stm32_temp: No need to calibrate ADC
The ADC should be calibrated on init, there is no requirement
to calibrate ADC again on stm32_temp_init, remove it.

Signed-off-by: Yong Cong Sin <yongcong.sin@gmail.com>
2022-04-29 16:10:51 +02:00
Adrien Rouault
bc47f66062 drivers: lora: sx127x: fix missing reset gpio instantiation
Instantiate the value of `sx127x` reset GPIO

Signed-off-by: Adrien Rouault <adrien.rouault@nemeus.fr>
2022-04-29 15:30:10 +02:00
Henrik Brix Andersen
44f3f2e49b drivers: can: initialize CAN transceivers prior to CAN controllers
Change the default initialization priority for CAN transceiver from 70 to
45 to initialize them before the CAN controllers (with default a
initialization priority of 50).

Fixes: #45219

Signed-off-by: Henrik Brix Andersen <henrik@brixandersen.dk>
2022-04-29 12:34:28 +02:00
Francois Ramu
41efe865ed drivers: dma: stm32 dma driver valid override control
This change is controlling of function parameters before
configuring the STM32_DMA_HAL_OVERRIDE mode.
Then, in case the DMA channel is not valid (wrong ID) or busy,
an error occurs before overriding the DMA channel.

Signed-off-by: Francois Ramu <francois.ramu@st.com>
2022-04-29 08:56:55 +02:00
Esteban Valverde
426c1f6aff drivers: i2c: Fix get_regs() to happen after DEVICE_MMIO_MAP
Fixing a bug where get_regs() was being executed before MMIO mapping
moving the declaration of reg_base after DEVICE_MMIO_MAP

Signed-off-by: Esteban Valverde <esteban.valverde.vega@intel.com>
2022-04-29 08:56:49 +02:00
Daniel DeGrasse
b0ec63fe01 drivers: led_pwm: fix build error
Remove stray parenthesis causing build error in led_pwm driver.

Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
2022-04-29 08:56:42 +02:00
Leonard Pollak
35b55175cc drivers: sensor: bme680: Add SPI interface
This enables the SPI interface for the BME680 sensor driver.

Signed-off-by: Leonard Pollak <leonardp@tr-host.de>
2022-04-28 18:11:50 +02:00
Leonard Pollak
4e804bfa73 drivers: sensor: bme680: prep work
Consolidate the initialization routines and change the include guard to
conform with the coding guidelines as a preparation for the following
commits which add support for the SPI interface.

Signed-off-by: Leonard Pollak <leonardp@tr-host.de>
2022-04-28 18:11:50 +02:00
Leonard Pollak
8e7907aa6f drivers: sensor: bme680: fix constants
This fixes the constant for the mem page and replaces a
magic number with the already defined `BME680_LEN_COEFF2` constant.

Signed-off-by: Leonard Pollak <leonardp@tr-host.de>
2022-04-28 18:11:50 +02:00
Carlo Caione
69b28bfd07 pm: policy: Consider substates for state lock functions
Extend the current pm_policy_state_lock_*() functions to support
substates.

Signed-off-by: Carlo Caione <ccaione@baylibre.com>
2022-04-28 16:32:23 +02:00
Gerard Marull-Paretas
04836af2a9 drivers: pwm: shell: fix pwm_set calls
PWM has a single set function now, macros like PWM_USEC() can be used to
specify other units than nanoseconds. This conversion was missed during
API updates.

Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
2022-04-28 09:08:41 -04:00
Gerard Marull-Paretas
61f2ed8356 drivers: pwm: shell: fix struct variable name
The pwm field in struct args_index was missed when pwm was renamed to
channel in all drivers. As a result, the PWM shell could no longer be
built.

Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
2022-04-28 09:08:41 -04:00
Jamie McCrae
9a50c70113 drivers: watchdog: it8xxx2: Prevent Kconfig option being wrongly shown
The it8xxx2 watchdog Kconfig options are always shown, for every type
of device, they should only be shown when an it8xxx2 device is being
targeted.

Signed-off-by: Jamie McCrae <spam@helper3000.net>
2022-04-28 14:18:16 +02:00
Derek Snell
16a09b026e drivers: i2s: mcux_sai: fixed SAI driver
Includes several driver fixes and improvement to leverage
scatter/gather mode of DMA.  Loads multiple DMA blocks into TCDs.

Signed-off-by: Derek Snell <derek.snell@nxp.com>
2022-04-28 14:18:00 +02:00
Derek Snell
60dd576975 drivers: i2s: mcux_sai: fixed driver message pool sizes
Fixed bug if CONFIG_I2S_RX_BLOCK_COUNT and CONFIG_I2S_TX_BLOCK_COUNT
are different sizes.

Signed-off-by: Derek Snell <derek.snell@nxp.com>
2022-04-28 14:18:00 +02:00
Derek Snell
4ff7df43a2 drivers: i2s: mcux_sai: fixed RX not completing end of stream
RX FIFO watermark setting causing issue where last 16 words received
were stuck in FIFO, and not requesting DMA to move to buffer.  Fixed by
setting watermark to 0.

Signed-off-by: Derek Snell <derek.snell@nxp.com>
2022-04-28 14:18:00 +02:00
Derek Snell
984619b033 drivers: i2s: mcux_sai: fixed macro name for SAI_HAS_ON_DEMAND_MODE
corrected driver after HAL PR
https://github.com/zephyrproject-rtos/hal_nxp/pull/147

Signed-off-by: Derek Snell <derek.snell@nxp.com>
2022-04-28 14:18:00 +02:00
Derek Snell
b052e657b8 drivers: i2s: mcux_sai: fixed i2s_mcux_config()
driver config settings were getting overwritten by APIs that set
default settings, like SAI_GetClassicI2SConfig().  Moved config code
after those APIs.

Signed-off-by: Derek Snell <derek.snell@nxp.com>
2022-04-28 14:18:00 +02:00
Derek Snell
5df8ead428 drivers: i2s: mcux_sai: allow TX FIFO to drain before disabling
i2s_tx_stream_disable() was disabling SAI transmitter before FIFO
could complete transmission.

Signed-off-by: Derek Snell <derek.snell@nxp.com>
2022-04-28 14:18:00 +02:00
Derek Snell
56903cab63 drivers: i2s: mcux_sai: add control for purging buffers
stream_disable()'s should not always purge buffers.
And i2s_rx_stream_disable() needs separate control for
purging in_queue and out_queue since app owns buffers
after placed in out_queue for i2s_read()

Signed-off-by: Derek Snell <derek.snell@nxp.com>
2022-04-28 14:18:00 +02:00
Marek Janus
6505cbc085 drivers: dac: add mcp4728 driver
MCP4728 is a 12-bit, Quad Digital-to-Analog Converter with EEPROM Memory.
Controlled via I2C interface.

Signed-off-by: Marek Janus <marek.janus@grinn-global.com>
2022-04-28 14:17:34 +02:00
Gerard Marull-Paretas
ae91933c4a drivers: pwm: always use nanoseconds for set
In order to be consistent with what is possible in Devicetree, always
take a period in nanoseconds. Other scales or units may be specified by
using, e.g., the PWM_MSEC() macros (all of them converting down to
nanoseconds). This change then deletes the "_nsec" and "_usec" versions
of the pwm_set call.

Note that this change limits the period to UINT32_MAX nanoseconds,
~4.3s. PWM is, in generali, used with periods below the second so it
should not be a problem.

Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
2022-04-28 11:29:38 +02:00
Gerard Marull-Paretas
2bc6279866 drivers: led: led_pwm: use pwm_dt_spec
Simplify the driver by using pwm_dt_spec.

TODO: decide if pwm_dt_spec should also store period.

Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
2022-04-28 11:29:38 +02:00
Gerard Marull-Paretas
10ee44c94b drivers/samples/tests: remove usage of deprecated PWM APIs
Use the new API calls that remove pin naming.

Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
2022-04-28 11:29:38 +02:00
Gerard Marull-Paretas
e2852ef985 drivers: pwm: use new API naming (no pin)
Use the API names without `_pin`.

Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
2022-04-28 11:29:38 +02:00
Gerard Marull-Paretas
95b56cdffd drivers: pwm: remove _pin from API calls
In a first place, the PWM API operates on "channels", not "pins". While
the API calls could have been changed by _channel, this patch takes the
approach of just dropping _pin. The main reason is that all API calls
operate by definition on a channel basis, so it is a bit redundant to
make this part of the name. Because the `_dt` variants of the calls are
going to be introduced soon, the change to `_channels` + `_dt` would
make API function names quite long.

Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
2022-04-28 11:29:38 +02:00
Gerard Marull-Paretas
fbf73334f3 drivers: pwm: make all drivers use channel variable name
The variable indicating the PWM channel is now names "channel" instead
of "pwm", adjust all drivers.

Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
2022-04-28 11:29:38 +02:00
Gerard Marull-Paretas
6f39b08343 drivers: pwm: gecko: fix access to timer register
The timer registers are accessible via the device config field, driver
code was wrong in one case (pwm is the variable indicating PWM channel).

Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
2022-04-28 11:29:38 +02:00
Gerard Marull-Paretas
aa37dedcaf drivers: pwm: ite_it8xxx2: remove wrong ARG_UNUSED
The pwm arg is used in the function, so placing ARG_UNUSED is wrong.

Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
2022-04-28 11:29:38 +02:00
Gerard Marull-Paretas
c11516ae90 drivers: pwm: ite_it8xxx2: add missing braces
Multiple if/else blocks had missing braces, add them as this violates
Zephyr coding guidelines.

Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
2022-04-28 11:29:38 +02:00
Mahesh Mahadevan
5a5c1ae76d drivers: counter: Update NXP CTimer to implement set_top_value
Implement the set_top_value. This reserves one of the Match channels
to set the top value and to reset the counter.
Therefore the number of channels available to the user is reduced by 1.

Signed-off-by: Mahesh Mahadevan <mahesh.mahadevan@nxp.com>
2022-04-28 10:26:54 +02:00
Lukasz Maciejonczyk
5d5dcfa0b9 drivers: ieee802154_nrf5: fix target time for indirect transmission
After change in RD into 64-bit time, target time must be express in
absolute 64-bit time. Upper layer e.g. OpenThread still utilizes only
LSB of the RD time therefore the conversion is required.
Make sure that target time is absolute 64-bit target time.

Signed-off-by: Lukasz Maciejonczyk <lukasz.maciejonczyk@nordicsemi.no>
2022-04-28 10:25:38 +02:00
Hake Huang
07d6adde51 driver: adc: fix build error for adc_dma
fsl_sim.h is not required as SDK upgrade

Signed-off-by: Hake Huang <hake.huang@oss.nxp.com>
2022-04-27 11:15:43 -05:00
Maxime Vincent
307a60e217 drivers/sensor: lis2dw12: add drdy pulsed/latched config
Add DT option to configure the data ready interrupt mode.
Latched is the default; pulsed can be enabled through
the drdy-pulsed DT, if desired.

Signed-off-by: Maxime Vincent <maxime@veemax.be>
2022-04-26 15:53:58 -04:00
Maxime Vincent
bf1334bafb drivers/sensor: lis2dw12: add threshold interrupt support
Add optional threshold interrupt support.
Implemented using SENSOR_TRIG_THRESHOLD sensor trigger type.
The features can be optionally enabled through Kconfig,
or disabled for smaller code size.

Signed-off-by: Maxime Vincent <maxime@veemax.be>
2022-04-26 15:53:58 -04:00
Maxime Vincent
652ab7f2d4 drivers/sensor: lis2dw12: add fds + hp_ref support
Add FDS (Filtered Data Type Selection) + High-Pass reference mode support
(FDS in CTRL6, HP_REF_MODE in CTRL7)
Values are configurable through DT per instance.

Signed-off-by: Maxime Vincent <maxime@veemax.be>
2022-04-26 15:53:58 -04:00
Maxime Vincent
2d2a708bc8 drivers/sensor: lis2dw12: add low_noise support
Add low_noise support. (LOW_NOISE in CTRL6)
Value is configurable through DT per instance.

Signed-off-by: Maxime Vincent <maxime@veemax.be>
2022-04-26 15:53:58 -04:00
Maxime Vincent
47021a608d drivers/sensor: lis2dw12: add bw_filt support
Add bandwidth filter support. (BW_FILT in CTRL6)
Value is configurable through DT per instance.

Signed-off-by: Maxime Vincent <maxime@veemax.be>
2022-04-26 15:53:58 -04:00
Huifeng Zhang
bd55003f70 driver: uart_pl011: refine creating device instance code
Old code only create one pl011 device instance though there are two or
more pl011 device defined in devicetree. This patch can fix this issue.

Signed-off-by: Huifeng Zhang <Huifeng.Zhang@arm.com>
2022-04-26 14:20:57 -05:00
Marcin Niestroj
03d0b982a4 drivers: sensor: lis3mdl: return -ENOTSUP on unsupported channels
sensor_channel_get() API should return -ENOTSUP when requested channel
is not supported. This behavior allows to use `sensor get DEVNAME` shell
command easily, as all unsupported channels are filtered out.

Signed-off-by: Marcin Niestroj <m.niestroj@emb.dev>
2022-04-26 13:14:44 -05:00