Commit graph

1291 commits

Author SHA1 Message Date
Manivannan Sadhasivam
fa2d1ea422 drivers: spi: Use timeout for transfer completion
Instead of waiting forever for the SPI transfer to complete, let's use
a timeout value and bail out if elapsed. The timeout value logic is,

xfer_len/frequency + tolerance

Tolerance value can be modified using a Kconfig symbol,
CONFIG_SPI_COMPLETION_TIMEOUT_TOLERANCE. It defaults to 200ms.

Fixes: #33192

Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2021-07-15 06:43:23 -04:00
Gerard Marull-Paretas
26ad8376bd pm: remove callback from control function
The callback is not used anymore, so just delete it from the pm_control
callback signature.

Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
2021-07-13 09:36:45 -04:00
Gerard Marull-Paretas
217e610d8f pm: remove redundant callback usage
the device PM callback is not used anymore by the device PM subsystem,
so remove it from all drivers/tests using it.

Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
2021-07-13 09:36:45 -04:00
Sylvio Alves
4303cfdb3c hal: esp32: driver changes to allow HAL update
hal_espressif repository was updated from esp-idf v4.2
to esp-idf v4.3 to allow latest Espressif chips integration.
As a consequence, it added a few changes in drivers
and peripherals. To maintain bisectability, changes in this
PR cannot be split. Here are some details:

wifi: update linker script by adding libphy and new attributes.

spi: update some APIs and fixed missing wait_idle check

west.yml: esp32: update hal to new version

Signed-off-by: Sylvio Alves <sylvio.alves@espressif.com>
2021-07-07 15:01:16 -04:00
Gerard Marull-Paretas
cc2f0e9c08 pm: use enum for device PM states
Move all PM_DEVICE_STATE_* definitions to an enum. The
PM_DEVICE_STATE_SET and PM_DEVICE_STATE_GET definitions have been kept
out of the enum since they do not represent any state. However, their
name has not been changed since they will be removed soon.

All drivers and tests have been adjusted accordingly.

Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
2021-07-07 14:13:12 -04:00
Piotr Mienkowski
aaf64e0bdf soc: atmel_sam: Add _INST to ATMEL_SAM_DT_PIN* macros
The macros are used to get the pin(s) of a given driver instance. Add
_INST prefix to match convention used by the devicetree.h. The original
macros can now be used to obtain pin(s) of an arbitrary device instance
identified by the nodelabel.

Signed-off-by: Piotr Mienkowski <piotr.mienkowski@gmail.com>
2021-06-14 09:50:41 -05:00
Erwan Gouriou
fcc3177509 drivers/pinmux: stm32: Move stm32 driver from stm32/
Since we removed various series headers, move stm32 driver
under main driver/pinmux folder.
Take this change into account into various drivers.

Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
2021-06-11 08:04:39 -05:00
Stancu Florin
8ebb641ef7 drivers: cc13xx_cc26xx: fix pm.h not included
Fixes #35916.

Signed-off-by: Stancu Florin <niflostancu@gmail.com>
2021-06-04 10:24:10 -05:00
Affrin Pinhero
c1daae647e driver/spi: STM32 Revert while loop on tx only
This commit reverted while loop on tx only.
This commit solves SPI loopback failure and SPI wrong behaviour on RX.
fix:
* zephyrproject-rtos/zephyr#35297
* zephyrproject-rtos/zephyr#35539

Revert "drivers/spi: STM32: This solves SPI infinite loop on Tranceive"

This reverts commit 50c2acbc03e7a48a09880b6fcb8c22256bffa70c.

Signed-off-by: Affrin Pinhero <affrin.pinhero@hcl.com>
2021-05-26 10:38:21 -05:00
Affrin Pinhero
0129884062 drivers/spi: STM32: This solves SPI infinite loop on Tranceive
This commit loops on rx not empty only if rx_buf is enabled.
And if rx_buf is not enabled, it loops on tx empty status.

Signed-off-by: Affrin Pinhero <affrin.pinhero@hcl.com>
2021-05-11 13:01:57 -05:00
Flavio Ceolin
0c607adb63 pm: device: Align state names with system states
Change device pm states to the same pattern used by system power
management.

Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
2021-05-07 18:35:12 -04:00
Flavio Ceolin
7eba310220 power: device: void *context -> uint32_t *state
The context parameter used across device power management is
actually the power state. Just use it and avoid a lot of
unnecessary casts.

Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
2021-05-07 16:55:31 -04:00
Katsuhiro Suzuki
f8e9b505c9 drivers: spi: sifive: fix bug of transferring multiple bufs
This patch fixes a bug of SPI driver for SiFive FE310.
Current implementation sends/receives only first buffer even if
an user passed two or more struct spi_buf to driver.

Signed-off-by: Katsuhiro Suzuki <katsuhiro@katsuster.net>
2021-05-06 07:41:16 -05:00
Gerard Marull-Paretas
56f1a8ce98 pm: rename PM_DEVICE_GET/SET_POWER_STATE to PM_DEVICE_STATE_GET/SET
Adjust name to be consistent with device PM naming conventions.

Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
2021-05-05 18:35:49 -04:00
Gerard Marull-Paretas
dbf46b3815 pm: rename device_pm_cb to pm_device_cb
Prefix all device PM functions/data structures with pm.

Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
2021-05-05 18:35:49 -04:00
Gerard Marull-Paretas
2c7b763e47 pm: replace DEVICE_PM_* states with PM_DEVICE_*
Prefix device PM states with PM.

Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
2021-05-05 18:35:49 -04:00
Gerard Marull-Paretas
3863be02a5 drivers: replace power/power.h with pm/device.h
Drivers need access to the device PM API, so just include pm/device.h.

Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
2021-05-05 18:35:49 -04:00
Gerson Fernando Budke
d999531f7f drivers: spi: Add cypress PSoC-6 scb spi driver
Add Cypress PSoC-6 SCB[spi] driver.

Signed-off-by: Gerson Fernando Budke <gerson.budke@atl-electronics.com>
2021-05-05 16:01:28 +02:00
Jordan Yates
ed20c06908 spi: spi_nrfx_spim: limit clock frequency by inst
Limit the maximum SPI frequency to that supported by the instance
hardware. This stops peripherals supporting >8MHz on slow instances
from wrapping around on the clock frequency for undefined behaviour.

Fixes #34402

Signed-off-by: Jordan Yates <jordan.yates@data61.csiro.au>
2021-04-28 19:49:57 +02:00
Gerard Marull-Paretas
90118b265f drivers: spi: remove usage of device_pm_control_nop
device_pm_control_nop is now deprecated in favour of NULL.

Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
2021-04-28 12:25:39 -04:00
Kumar Gala
e1032ad2c3 include: Move emul.h to drivers/emul.h
Move emul.h out of the top level include/ dir into
include/drivers/emul.h and deprecated the old location.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2021-04-22 12:51:01 -04:00
Flavio Ceolin
9fd4ea91b7 coccinelle: Remove extra semicolon
coccicheck --mode=patch --cocci=semicolon.cocci

Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
2021-03-25 11:35:30 -05:00
Kumar Gala
b9ed2d33fd drivers: spi: Remove unused Kconfig symbols
Remove SPI_[0-8] and SPI_[0-8]_OP_MODES Kconfig symbols as no driver
uses them anymore.  We also cleanup board and sample code to remove
use of these symbols.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2021-03-09 04:53:46 -05:00
Kumar Gala
0f0308c197 drivers: spi: sam0: Convert dma to use DEVICE_DT_GET
Replace device_get_binding with DEVICE_DT_GET for getting access
to the dma controller device.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2021-03-08 18:22:27 -06:00
Erwan Gouriou
d8348b0e5e drivers/spi: stm32: Minor init code refactoring
Minor changes to init code indentation.


Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
2021-03-03 07:24:56 -05:00
Erwan Gouriou
375db6e080 drivers/spi: stm32 convert dma to new DT_DMA helper macros
New DT_DMA helper macors are available to access DMA node
identifier. Use them

Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
2021-03-03 07:24:56 -05:00
Kumar Gala
767ba47423 drivers: spi: spi_dw: Move to devicetree detection
We can utilize the devicetree macros to determine which instances to
enable.  This will allow us to phase out the per instance Kconfig
symbols.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2021-03-02 20:06:38 -06:00
Kumar Gala
c0d82cf434 drivers: spi: spi_dw: set op-mode to master-only always
Nothing sets the op mode to anything but master.  For now default the
mode to master-only and we can determine a devicetree property in the
future if we need to support other configurations.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2021-03-02 20:06:38 -06:00
Kumar Gala
1957fe2417 drivers: spi: spi_dw: determine num IRQs from devicetree
Replace Kconfig symbols SPI_DW_PORT_n_INTERRUPT_SINGLE_LINE with just
seeing how many IRQs are defined in the devicetree to determine single
or multiline interrupt support.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2021-03-02 20:06:38 -06:00
Kumar Gala
b08c5d2bb8 drivers: spi: spi_dw: Remove clock gate support
The SoC that utilized the clock support isn't supported in Zephyr
anymore and there are no users of this code.  Remove it for now as it
should get converted to utilize devicetree if needed in the future.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2021-03-02 20:06:38 -06:00
Kumar Gala
3b8ea186fd spi: mcux flexcomm: Convert dma to use DEVICE_DT_GET
Replace device_get_binding with DEVICE_DT_GET for getting access
to the dma controller device.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2021-02-28 18:19:18 -06:00
Martí Bolívar
63471ba93b drivers: spi: add dummy driver for vnd,spi
We will need this to be able to DEVICE_DT_GET() bus devices from
tests/drivers/build_all in an upcoming commit.

Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
2021-02-23 10:34:19 -05:00
Glauber Maroto Ferreira
74922049ba drivers: spi: esp32: add basic SPI master support
Include SPI master support for blocking and asynchronous calls.

Signed-off-by: Glauber Maroto Ferreira <glauber.ferreira@espressif.com>
2021-02-22 08:17:04 -05:00
Kumar Gala
7ee312ec57 drivers: spi: NXP: Convert clock control to use DEVICE_DT_GET
Replace device_get_binding with DEVICE_DT_GET for getting access
to the clock controller device.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2021-02-18 10:53:27 -06:00
Kumar Gala
3a8fffb9c3 device: rv32m1: Convert clock control to use DEVICE_DT_GET
Replace device_get_binding with DEVICE_DT_GET for getting access
to the clock controller device.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2021-02-18 09:26:39 -06:00
Kumar Gala
b275fec8c4 soc: stm32: convert to use DEVICE_DT_GET for clocks
Convert from device_get_binding to DEVICE_DT_GET.  In doing this we
no longer need the label in the devicetree node so we remove that.

Removed all __ASSERT_NO_MSG(clk) since we'll get a build error if
DEVICE_DT_GET cant be satisfied, and the clock control api's will
handle reporting if the device_is_ready.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2021-02-16 17:01:37 -06:00
Flavio Ceolin
3f87c5a0f4 power: Rename constraint API
Replace pm_ctrl_* with pm_constraint.

Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
2021-02-15 08:08:36 -05:00
Flavio Ceolin
d21cfd5f36 power: Remove power management conditionals from code
Remove conditionals (PM_DEEP_SLEEP_STATES and PM_SLEEP_STATES) from
power management code. Now these features are always available when
power management is enabled.

Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
2021-01-22 09:31:20 -05:00
Flavio Ceolin
579f7049c7 power: Move pm subsystem to new power states
Migrate the whole pm subsystem to use new power states information
from power_state.h and get states and residency properties from
device tree.

Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
2021-01-22 09:31:20 -05:00
Kumar Gala
3216856ea1 drivers: spi: cc13xx_cc26xx: Fix compile error
The cc13xx_cc26xx driver uses "inst" so we need to use
DEVICE_DT_INST_DEFINE instead of DEVICE_DT_DEFINE.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2020-12-11 03:34:50 -06:00
Kumar Gala
5a70f54f62 drivers: spi: spi_nrfx_spis: Fix compile error
The spi_nrfx_spis driver uses nodelabel so we need to use
DEVICE_DT_DEFINE instead of DEVICE_DT_INST_DEFINE.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2020-12-10 11:34:56 -06:00
Kumar Gala
03ad31b0e4 drivers: spi: Convert drivers to new DT device macros
Convert spi drivers from:

DEVICE_AND_API_INIT -> DEVICE_DT_INST_DEFINE
DEVICE_GET -> DEVICE_DT_INST_GET

etc..

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2020-12-10 08:53:24 -06:00
Anas Nashif
e0f3833bf7 power: remove SYS_ and sys_ prefixes
Remove SYS_ and sys_ from all PM related functions and defines.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2020-12-09 15:18:29 -05:00
Anas Nashif
dd931f93a2 power: standarize PM Kconfigs and cleanup
- Remove SYS_ prefix
- shorten POWER_MANAGEMENT to just PM
- DEVICE_POWER_MANAGEMENT -> PM_DEVICE

and use PM_ as the prefix for all PM related Kconfigs

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2020-12-09 15:18:29 -05:00
Peter Bigot
d721b7a6ab drivers: spi: convert nrf drivers to dt device defines
Use the devicetree node as the source of object name and other
information used when defining the device structure.

Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
2020-12-01 15:19:22 -05:00
Martin Jäger
c512a908c8 drivers: spi: stm32: use generic LL headers
Use generic LL headers instead of depending on soc.h.

Signed-off-by: Martin Jäger <martin@libre.solar>
2020-11-30 15:50:03 +01:00
Kumar Gala
1e674ad815 drivers: spi: mcux_flexcomm: Fix build failure
Change to spi_context_lock missed one spot in the flexcomm driver and
this causes a build issue.  Pass spi_cfg to spi_context_lock to fix
the issue.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2020-11-20 13:59:24 -05:00
Harry Jiang
de729882a0 drivers: spi: spi_ll_stm32: Fix the master mode not work.
On the STM32MP1 and STM32H7 Series SoC, if slave select pin control by
software on master mode operation, the SS input/output polarity (SSIOP)
should be set to high level avoid the mode fault (MODF) error.

Signed-off-by: Harry Jiang <explora26@gmail.com>
2020-11-19 12:35:12 +01:00
Harry Jiang
85e0e21390 drivers: spi: spi_ll_stm32: Add support for STM32H7xx SoC
Add SPI driver support for STM32H7xx SoC.

Signed-off-by: Harry Jiang <explora26@gmail.com>
2020-11-19 12:35:12 +01:00
Stefan Bigler
596cad8231 spi: fix locking for SPI_LOCK_ON using synchronous API
Keep locking for SPI_LOCK_ON from the first call of transceive until
spi_release release the lock. Use owner parameter to in the spi_context
to store the owner of the lock.
The locking is in line with the SPI_HOLD_ON_CS

Signed-off-by: Stefan Bigler <stefan@bigler.io>
2020-11-19 12:34:44 +01:00