Commit graph

1403 commits

Author SHA1 Message Date
Kumar Gala
1d605684ce drivers: usb: device: mcux_ehci: Convert driver to DT_INST macro
Convert from using dts_fixup.h based macros to DT_INST macro.  This lets
us remove the dependancy on dts_fixup.h for this driver.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2020-04-17 11:27:30 -05:00
Kumar Gala
fbdeda9df2 dts: arm: remove DT_NUM_IRQ_PRIO_BITS and DT_NUM_MPU_REGIONS
We don't need to define DT_NUM_IRQ_PRIO_BITS or DT_NUM_MPU_REGIONS in
dts_fixup.h files anymore, so we can remove them.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2020-04-17 15:17:43 +02:00
Kumar Gala
5648df39ac arch: arm: cortex_m: Rework DT_NUM_IRQ_PRIO_BITS
To remove the need to have DT_NUM_IRQ_PRIO_BITS defined in every
dts_fixup.h we can just handle the few variant cases in irq.h.  This
allows us to remove DT_NUM_MPU_REGIONS from all the dts_fixup.h files.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2020-04-17 15:17:43 +02:00
Stephanos Ioannidis
a399c90009 soc: atmel_sam0: Add GMAC fix-up for SAM D/E5x
This commit adds the MCLK clock configuration symbol fix-up for the
GMAC peripheral.

The APB-agnostic clock configuration fix-up symbols map to the
SoC-specific APB, in order to accommodate different SoC variants with
the GMAC on different APBs.

Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
2020-04-17 04:56:28 -05:00
Gerson Fernando Budke
f765e2300d soc: arm: atmel: Add sam4e gmac pins
Add sam4e gmac pin definitions to use ethernet driver.

Signed-off-by: Gerson Fernando Budke <nandojve@gmail.com>
2020-04-17 09:23:33 +03:00
Kumar Gala
7b6796ee79 soc: arm: nordic_nrf: Convert to new DT_INST macros
Convert older DT_INST_ macro use the new include/devicetree.h
DT_INST macro APIs.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2020-04-15 11:17:32 -05:00
Paolo Teti
563990c9ce dts: stm32: G4: Add adc0 and adc1 nodes
Add adc0 and adc1 nodes for STM32G4X SoC series.

Signed-off-by: Paolo Teti <paolo.teti@gmail.com>
2020-04-15 08:26:28 -05:00
Erwan Gouriou
c01c74c020 drivers/i2c: stm32: Use DT_NODELABEL_ macros
Make use of DT_NODELABEL macros to get device instances
information to configure drivers I2C instances.
This allows to remove I2C related lines in fixup.h files

Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
2020-04-15 08:21:30 -05:00
Erwan Gouriou
9580992b3e drivers/i2c: stm32: Configure driver by compatible
Use compatible information to configure i2c stm32.
With this, driver version selection is done thanks to compatible
and it is not needed anymore to do this via Kconfig symbol
selection under soc/

Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
2020-04-15 08:21:30 -05:00
Kumar Gala
43a7d26603 drivers: entropy: replace CONFIG_ENTROPY_NAME with DT macro
Replace CONFIG_ENTROPY_NAME with DT_CHOSEN_ZEPHYR_ENTROPY_LABEL.  We now
set zephyr,entropy in the chosen node of the device tree to the entropy
device.

This allows us to remove CONFIG_ENTROPY_NAME from dts_fixup.h.  Also
remove any other stale ENTROPY related defines in dts_fixup.h files.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2020-04-13 09:14:21 -05:00
Gerson Fernando Budke
d4867ff058 dts: arm: atmel: sam3x: Fix SoC compatible
Atmel SAM3X is a Cortex-M3 SoC.

Signed-off-by: Gerson Fernando Budke <nandojve@gmail.com>
2020-04-13 07:34:05 -05:00
Kumar Gala
d280660792 dts: i2c: Remove DT_I2C_._NAME references
Now that there are no users of DT_I2C_._NAME we can remove all the
defines in dts_fixup.h.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2020-04-10 15:11:18 -05:00
Kumar Gala
977cd7b588 soc: riscv: openisa_rv32m1: Add helper to get clock_ip_name from dts
Add a helper macro that will go from a DT_DRV_INST number and return the
clock_ip_name value for that instance.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2020-04-10 14:38:04 -05:00
Kumar Gala
b263a3379c soc: riscv: openisa_rv32m1: Convert from Kconfig to DT_NODELABEL
As prep for drivers being converted to utilize DT_INST and removal of
per instance Kconfig symbols, move soc.c code to utilize DT_NODELABEL
instead.

Also rename various node labels to match the SoC docs.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2020-04-10 14:38:04 -05:00
Daniel Leung
b935903543 soc: mec1501: modifies interrupt restoration after deep sleep
z_power_soc_deep_sleep() is called with interrupt locked already
so restoring BASEPRI is pointless here, as it would only allow
exceptions afterwards. The situation is complicated by the fact
that kernel/idle.c:idle() only locks interrupt without unlocking
which means the BASEBRI at entry of z_power_soc_deep_sleep() is
already set to allow exceptions only but not lower priority
interrupts like timer. So when, e.g. timer, interrupt fires,
the SoC would come out of deep sleep but the waking interrupts
are never delivered since they are masked, and idle() will try
to sleep again. And now it gets into a loop of going into deep
sleep briefly and waking up immediately and it goes on and on.
The solution is not to restore BASEPRI and simply leave it at
zero. This is a workaround as a proper fix would involve
invasion changes to the PM subsystem.

Also, _sys_pm_power_state_exit_post_ops() is not being called
when deep sleep is involved, so PRIMASK needs to be reset
after coming out of deep sleep.

Fixes #23274

Signed-off-by: Daniel Leung <daniel.leung@intel.com>
2020-04-10 07:48:33 -04:00
Maureen Helm
c5ef6dc73f boards: lpcxpresso54114: Enable i2c instance 4
Enables i2c instance 4 on the lpcxpresso54114 board. Configures pinmuxes
and clocks, and updates board documentation accordingly.

Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
2020-04-09 08:52:13 -05:00
Maureen Helm
ab949b023b boards: lpcxpresso55s69: Enable i2c instance 4
Enables i2c instance 4 on the lpcxpresso55s69 board. Configures pinmuxes
and clocks, and updates board documentation accordingly.

Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
2020-04-09 08:52:13 -05:00
Maureen Helm
ecd31dfd47 soc: nxp_lpc: Enable the mcux flexcomm i2c driver
Enables the mcux flexcomm i2c driver on lpc54xxx and lpc55xxx socs.

Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
2020-04-09 08:52:13 -05:00
Daniel Leung
7b31f93980 xtensa: enable XTENSA_HAL at SoC level
This moves enabling XTENSA_HAL to the SoC definitions.
As Xtensa SoCs are highly configurable, it is possible
that the generic Xtensa HAL provided in the tree is
not suitable. So only enable XTENSA_HAL only if
the generic version can be used.

Signed-off-by: Daniel Leung <daniel.leung@intel.com>
2020-04-08 13:10:35 -07:00
Serafin Leschke
2e5313dc56 soc: arm: st_stm32: stm32l0: Add RTC support
This commits adds support for the on chip RTC of the stm32l0 series

Signed-off-by: Serafin Leschke <serafin.leschke@bytesatwork.ch>
2020-04-08 12:18:16 -05:00
Martí Bolívar
4689822799 soc: nordic_nrf: validate base addresses with new DT API
Use the new devicetree API in a file which cross-checks dt reg base
addresses with values from the vendor HAL.

Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
2020-04-07 08:00:29 -05:00
Dominik Ermel
143f9bfd4e drivers/flash/nrfx: Enable partial erase of flash
When enabled, instead of erasing entire flash page at once, page will
be erased in defined time slices. Erasing single page stalls CPU
for significant time share (~80ms) and partial erase divides the
operation in to the shorter time periods, resuming CPU operation in
meantime and enabling better scheduling of time sensitive operations.

Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
2020-04-06 22:12:33 -04:00
Erwan Gouriou
7e1b1213d7 drivers/entropy: stm32: Enable driver based on compatible
To ease driver configuration, enable ENTROPY_STM32_RNG
only if device node  matching driver compatible is enabled.
No more need to enable config symbol under soc/


Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
2020-04-06 09:14:33 -05:00
Erwan Gouriou
92c4092283 drivers/entropy: stm32: Convert driver to dt based configuration
Convert stm32 entropy driver to configuration based on device tree.
Select HAS_DTS_ENTROPY symbols and configure CONFIG_ENTROPY_NAME
in fixup files.

Since rng node is not enabled (or available) on all boards, it could
happen that symbol ENTROPY_STM32_RNG is not enabled and hence
ENTROPY_HAS_DRIVER not selected which ends up with a symbol
ENTROPY_NAME defined throufg Kconfig selection. Thus, in fixup file,
CONFIG_ENTROPY_NAME is defined only if not already defined.

Additionally, update boards that used to configure entropy by default.
On these boards, enable rng device in device tree and remove Kconfig
related configuration (which should not be part of default
configuration).

Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
2020-04-06 09:14:33 -05:00
Andrzej Głąbek
97e4c0cbad drivers: entropy_nrf5: Use device name and IRQ priority from DTS
Instead of using Kconfig options for setting the device name and IRQ
priority for the entropy_nrf5 driver, get these settings from the rng
node defined in DTS for a given SoC.

Provide also fixups for CONFIG_ENTROPY_NAME, until applications using
entropy drivers are converted to use DTS as well.

Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
2020-04-06 09:10:43 -05:00
Kumar Gala
6c6c1010bb drivers: counter: imx_epit: Convert driver to new DT_INST macros
Convert driver to use DT_INST macros and remove related board per
instance Kconfig symbol usage.

Also update counter_basic_api test to use DT_INST and remove the
udoo_neo_full_m4.conf as its not longer needed since the per instance
Kconfig sybmols don't exist anymore.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2020-04-04 09:34:00 -05:00
Kumar Gala
5ed7b7e487 drivers: ipm: ipm_imx: Convert driver to new DT_INST macros
Convert driver to use DT_INST macros.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2020-04-04 09:34:00 -05:00
Kumar Gala
f4b61c5505 drivers: gpio: gpio_imx: Convert driver to new DT_INST macros
Convert driver to use DT_INST macros and remove related board per
instance Kconfig symbol usage.

Additionally remove udoo_neo_full_m4.conf from gpio_basic_api test since
the Kconfig symbols don't need to be set anymore.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2020-04-04 09:34:00 -05:00
Kumar Gala
7056c2304c drivers: serial: uart_imx: Convert driver to new DT_INST macros
Convert driver to use DT_INST macros and remove related board per
instance Kconfig symbol usage.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2020-04-04 09:34:00 -05:00
Kumar Gala
e6a1dc9674 soc: arm: nxp_imx: Convert from Kconfig to DT_NODELABEL
As prep for drivers being converted to utilize DT_INST and removal of
per instance Kconfig symbols, move soc.c code to utilize DT_NODELABEL
instead.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2020-04-04 09:34:00 -05:00
Andrzej Głąbek
011e9bac0b drivers: nrf: Remove no longer suitable dependencies on Kconfig options
Make I2C and SPI drivers for nRF SoCs no longer dependent on Kconfig
options that enable instances (i.e. I2C_x and SPI_x). Now these drivers
enable hardware instances when corresponding nodes in devicetree are
enabled (have status "okay").
For I2C, SPI, and UART drivers, instead of using Kconfig dependencies
to prevent enabling of hardware instances that cannot be used together
(e.g. SPIM1 and TWIM1), a file that signals invalid configurations with
build assertions is added to compilation.
Also dependencies on HAS_HW_NRF_* options are removed from Kconfigs
of I2C, SPI, and UART drivers, as for hidden options that activate
proper type of driver such dependencies are not actually helpful.

Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
2020-04-03 14:47:32 +02:00
Kumar Gala
1951c79db4 drivers: gpio: cmsdk_ahb: Convert driver to be full DTS based
Convert driver to utilize the new DT_INST macros completely and remove
associated Kconfig symbols that now come from devicetree.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2020-04-03 04:11:36 -05:00
Kumar Gala
e0a1e07bbd soc: arm: beetle: Use DT_NODELABEL for arm,cmsdk-gpio references
Move to using DT_NODELABEL to get references to determine if specific
GPIO ports are enabled in the beetle SoC code.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2020-04-03 04:11:36 -05:00
Kumar Gala
b108b7488e soc: arm: stm32l4: Remove Kconfig symbol GPIO_STM32_PORTH to fix build
Recent stm32 gpio driver changed removed the per port Kconfig symbols.
We had a type in flight issue in which the stm32l422xx got added and set
GPIO_STM32_PORTH.  Just remove the Kconfig symbol as its not needed
anymore to fix build issues.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2020-04-02 16:50:31 +03:00
Erwan Gouriou
e26767fc06 drivers/gpio: stm32: Remove Kconfig based device declaration
Use device node declaration instead.
Clean up GPIO_STM32_PORT* Kconfig symbols.

On some boards some gpio ports where disabled using Kconfig symbols.
Disable them now via device tree nodes in boards dts files.

Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
2020-04-02 06:50:05 -05:00
Erwan Gouriou
c4de0d3b5b drivers: gpio: Use new DT macros for device driver init
Kconfig based device declaration is kept as is.
Clean up the fixup files.

Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
2020-04-02 06:50:05 -05:00
Aurelien Jarno
1134edd6ad soc: arm: st_stm32: add support for STM32L422Xb
Add support for the STM32L422Xb SoC. Base stm32l422.dtsi on
stm32l412.dtsi to be able to add the crypto device later.

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2020-04-02 10:37:14 +02:00
Kumar Gala
0be9d2b18d drivers: entropy: rv32m1_trng: Add DTS support to rv32m1_trng driver
Add a YAML, DTS node and driver support to utilize data from devicetree
for register address and driver name.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2020-04-02 09:30:58 +02:00
Frank Li
9162e7d812 kconfig: add CODE_SEMC for CODE_LOCATION
Add CODE_SEMC to support nxp-rt series
code run in external sdram.

Signed-off-by: Frank Li <lgl88911@163.com>
2020-04-01 16:51:55 -05:00
Arnaud Pouliquen
5c310521d1 stm32mp1: update resource table management
Rebase the resource table management to
the new implementation in open-amp module

Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@st.com>
2020-04-01 09:21:15 -05:00
Kumar Gala
b68039f0ed soc: arm: qemu_cortex_a53: Convert to new DT_INST macros
Convert older DT_INST_ macro use the new include/devicetree.h
DT_INST macro APIs.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2020-03-31 19:28:47 -05:00
Andy Ross
7832738ae9 kernel/timeout: Make timeout arguments an opaque type
Add a k_timeout_t type, and use it everywhere that kernel API
functions were accepting a millisecond timeout argument.  Instead of
forcing milliseconds everywhere (which are often not integrally
representable as system ticks), do the conversion to ticks at the
point where the timeout is created.  This avoids an extra unit
conversion in some application code, and allows us to express the
timeout in units other than milliseconds to achieve greater precision.

The existing K_MSEC() et. al. macros now return initializers for a
k_timeout_t.

The K_NO_WAIT and K_FOREVER constants have now become k_timeout_t
values, which means they cannot be operated on as integers.
Applications which have their own APIs that need to inspect these
vs. user-provided timeouts can now use a K_TIMEOUT_EQ() predicate to
test for equality.

Timer drivers, which receive an integer tick count in ther
z_clock_set_timeout() functions, now use the integer-valued
K_TICKS_FOREVER constant instead of K_FOREVER.

For the initial release, to preserve source compatibility, a
CONFIG_LEGACY_TIMEOUT_API kconfig is provided.  When true, the
k_timeout_t will remain a compatible 32 bit value that will work with
any legacy Zephyr application.

Some subsystems present timeout (or timeout-like) values to their own
users as APIs that would re-use the kernel's own constants and
conventions.  These will require some minor design work to adapt to
the new scheme (in most cases just using k_timeout_t directly in their
own API), and they have not been changed in this patch, instead
selecting CONFIG_LEGACY_TIMEOUT_API via kconfig.  These subsystems
include: CAN Bus, the Microbit display driver, I2S, LoRa modem
drivers, the UART Async API, Video hardware drivers, the console
subsystem, and the network buffer abstraction.

k_sleep() now takes a k_timeout_t argument, with a k_msleep() variant
provided that works identically to the original API.

Most of the changes here are just type/configuration management and
documentation, but there are logic changes in mempool, where a loop
that used a timeout numerically has been reworked using a new
z_timeout_end_calc() predicate.  Also in queue.c, a (when POLL was
enabled) a similar loop was needlessly used to try to retry the
k_poll() call after a spurious failure.  But k_poll() does not fail
spuriously, so the loop was removed.

Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
2020-03-31 19:40:47 -04:00
Andy Ross
32bb2395c2 timeout: Fix up API usage
Kernel timeouts have always been a 32 bit integer despite the
existence of generation macros, and existing code has been
inconsistent about using them.  Upcoming commits are going to make the
timeout arguments opaque, so fix things up to be rigorously correct.
Changes include:

+ Adding a K_TIMEOUT_EQ() macro for code that needs to compare timeout
  values for equality (e.g. with K_FOREVER or K_NO_WAIT).

+ Adding a k_msleep() synonym for k_sleep() which can continue to take
  integral arguments as k_sleep() moves away to timeout arguments.

+ Pervasively using the K_MSEC(), K_SECONDS(), et. al. macros to
  generate timeout arguments.

+ Removing the usage of K_NO_WAIT as the final argument to
  K_THREAD_DEFINE().  This is just a count of milliseconds and we need
  to use a zero.

This patch include no logic changes and should not affect generated
code at all.

Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
2020-03-31 19:40:47 -04:00
Kumar Gala
99b7f1772d soc: arc: Convert to new DT_INST macros
Convert older DT_INST_ macro use the new include/devicetree.h
DT_INST macro APIs.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2020-03-31 07:04:30 -05:00
Oleg Zhurakivskyy
b1e1f64d14 global: Replace BUILD_ASSERT_MSG() with BUILD_ASSERT()
Replace all occurences of BUILD_ASSERT_MSG() with BUILD_ASSERT()
as a result of merging BUILD_ASSERT() and BUILD_ASSERT_MSG().

Signed-off-by: Oleg Zhurakivskyy <oleg.zhurakivskyy@intel.com>
2020-03-31 07:18:06 +02:00
Kumar Gala
a92d61a316 soc: litex: Convert to new DT_INST macros
Convert older DT_INST_ macro use the new include/devicetree.h
DT_INST macro APIs.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2020-03-30 12:49:43 -05:00
Arvid Rosén
76267051ee soc: nxp_imx: Fix type in linker.ld
Fix typo where DT_REG_ADDR was used istead of DT_REG_SIZE in
linker script for i.MX RT socs and their ITCM and DTCM memories.

Signed-off-by: Arvid Rosén <arvid@softube.com>
2020-03-30 08:03:38 -05:00
Vincent van der Locht
bf46bee917 soc: sam4e: fix uart1 pinmap
UART1 Rx and Tx pins were assigned the wrong GPIO periperal.

Signed-off-by: Vincent van der Locht <vincent@vlotech.nl>
2020-03-28 10:16:42 -05:00
Jaron Kelleher
c6fd99d048 api: irq: Add Multi-level IRQ utility functions
This adds utility functions to irq.h in accordance with zephyr's
multi-level irq numbering schema. Functions that are added will
get the zephyr IRQs level and provide function to return the
interrupt number at a particular level.

Fixes issue #20338

Signed-off-by: Jaron Kelleher <jkelleher@fb.com>
2020-03-28 07:12:30 -04:00
Kumar Gala
4192254ef2 dts: nios2: Add interrupt controller support in dts
Added properties to support the core interrupt controller on the NIOS2
cpu cores and enable that support for the NS16550 UART.

We rename some compatibles so that the cpu core compatibles is unique.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2020-03-27 15:16:53 -05:00