Commit graph

210 commits

Author SHA1 Message Date
James Roy
28238d03ad devicetree: Add DT_HAS_ALIAS macro
Add 'DT_HAS_ALIAS' macro to verify node alias existence.

Signed-off-by: James Roy <rruuaanng@outlook.com>
2024-11-16 15:55:10 -05:00
Joel Hirsbrunner
405c6718ed Devicetree: Devicetree Bindings: Add tests for new DT_ENUM_ macros
Test the new c-macros for dt enums. The new macros are already used in
the existing macros. As an example, DT_ENUM_IDX(node_id, prop) uses
DT_ENUM_IDX_BY_IDX(node_id, prop, 0) to get its result. However, this is
insufficient for testing the complete functionality of these macros.
Therefore, additional tests are added to make sure they work
appropriately for other indices besides 0.

Signed-off-by: Joel Hirsbrunner <jhirsbrunner@baumer.com>
2024-10-15 04:11:36 -04:00
Joel Spadin
c82799bd4c tests: scripts: dts: Add tests for string escapes
Added tests for escape sequences in string and string-array properties.

Signed-off-by: Joel Spadin <joelspadin@gmail.com>
2024-10-04 13:26:51 -05:00
Yong Cong Sin
5aebd1276d devicetree: add DT_NODE_HAS_STATUS_OKAY
We already have `DT_HAS_COMPAT_STATUS_OKAY` and
`DT_NUM_INST_STATUS_OKAY`, it seems intuitive to assume that
`DT_NODE_HAS_STATUS_OKAY` exists, so much so that it was used
before it's implemented.

This patch implements `DT_NODE_HAS_STATUS_OKAY`, which is
equivalent to: `DT_NODE_HAS_STATUS(<node_id>, okay)`

Added test for it in `tests/lib/devicetree/api`

Signed-off-by: Yong Cong Sin <ycsin@meta.com>
Signed-off-by: Yong Cong Sin <yongcong.sin@gmail.com>
2024-10-03 17:06:52 +01:00
Fabio Baltieri
f98fde07b3 devicetree: make DT_..._REG_ADDR return unsigned
`DT_..._REG_ADDR` macros do not always return an unsigned value. This
commit adds and unsigned 32bit prefix to ensure the value is always
unsigned.

Signed-off-by: Jeppe Odgaard <jeppe.odgaard@prevas.dk>
Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
2024-10-02 14:41:32 +01:00
Alberto Escolar Piedras
582f9711ba tests/lib/devicetree: Don't test on native_posix
native_posix is now deprecated.
Building these tests in both native_sim and native_posix does not
improve coverage for the tests or subsystem but doubles CI time.
As anyhow native_posix will be removed all together in
2 releases, let's remove it already for these.

Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
2024-09-25 04:04:36 -04:00
Yong Cong Sin
ee08ebd9ca devicetree: add DT_INST_NUM_IRQS()
Add `DT_INST_NUM_IRQS()` to get the number of interrupt lines
of the current `DT_DRV_COMPAT`

Signed-off-by: Yong Cong Sin <ycsin@meta.com>
Signed-off-by: Yong Cong Sin <yongcong.sin@gmail.com>
2024-09-11 09:30:17 +02:00
Efrain Calderon
ce9bf1071e devicetree: introduce DT_ANY_COMPAT_HAS_PROP_STATUS_OKAY
Add a new macro, DT_ANY_COMPAT_HAS_PROP_STATUS_OKAY
name, evaluates to 1 if any enabled instance of `compat` has the
property or to zero if it hasn't.

This macro can be useful in drivers for a family of devices.

Signed-off-by: Efrain Calderon <efrain.calderon.estrada@gmail.com>
2024-08-29 15:55:14 +02:00
Jordan Yates
243eb36b18 everywhere: reindent .overlay files with tabs
`checkpatch.pl` requires that dts sources are indented with tabs,
fix all the spaces that slipped in while checkpatch wasn't watching.

Signed-off-by: Jordan Yates <jordan@embeint.com>
2024-06-26 15:59:44 +02:00
Fin Maaß
77bdc31bc9 tests: devicetree: add tests for DT_REG_HAS_NAME
Add tests for
DT_REG_HAS_NAME,
DT_REG_ADDR_BY_NAME_OR,
DT_REG_SIZE_BY_NAME_OR,
DT_INST_REG_HAS_NAME,
DT_INST_REG_SIZE_BY_NAME_OR and
DT_INST_REG_ADDR_BY_NAME_OR.

Signed-off-by: Fin Maaß <f.maass@vogl-electronic.com>
2024-06-12 17:12:23 -05:00
Martí Bolívar
74abb2bf95 devicetree: add first-class node label helpers
Add the following new macros:

- DT_FOREACH_NODELABEL
- DT_FOREACH_NODELABEL_VARGS
- DT_INST_FOREACH_NODELABEL
- DT_INST_FOREACH_NODELABEL_VARGS

These are for-each helpers for iterating over the node labels of a
devicetree node. Since node labels are unique in the entire
devicetree, their token representations can be useful as unique IDs in
code as well.

As a first user of these, add:

- DT_NODELABEL_STRING_ARRAY
- DT_INST_NODELABEL_STRING_ARRAY

The motivating use case for these macros is to allow looking up a
struct device by devicetree node label in Zephyr shell utilities.
The work on the shells themselves is deferred to other patches.

To make working with the string array helpers easier, add:

- DT_NUM_NODELABELS
- DT_INST_NUM_NODELABELS

Signed-off-by: Martí Bolívar <mbolivar@amperecomputing.com>
2024-06-12 18:49:54 +02:00
Henrik Brix Andersen
aed0fbf774 drivers: can: remove initial bus-speed/bus-speed-data properties
Remove all CAN controller "bus-speed" and "bus-speed-data"
properties. These all use the default bitrates set via Kconfig.

Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
2024-05-16 09:23:59 +02:00
Swift Tian
74ddfbc8a2 tests: devicetree: Add a test test_child_nodes_number
The test uses DT_CHILD_NUM and DT_INST_CHILD_NUM to get the number of
child nodes of a given node from generated macro.
The test uses DT_CHILD_NUM_STATUS_OKAY and DT_INST_CHILD_NUM_STATUS_OKAY
to get the number of child nodes of a given node which children's status
are "okay" from generated macro.

Signed-off-by: Swift Tian <swift.tian@ambiq.com>
2024-05-03 11:18:43 +02:00
Yong Cong Sin
9b7638f049 devicetree: implement DT_INST_NODE_HAS_COMPAT
Implement `DT_INST_NODE_HAS_COMPAT` to check if a node has a
compatible. This is helpful when a node has more than one
compatible, which can be used to enable additional features
in the driver.

Updated the devicetree test to play with the new API.

Signed-off-by: Yong Cong Sin <ycsin@meta.com>
2024-04-26 20:04:38 +01:00
Dominik Ermel
4c8ed7dd9a devicetree.h: Rework DT_ANY_INST_HAS_PROP_STATUS_OKAY
The macro is searching for all instances of specific device
that contain specific property and evaluates to true (1) if
any device does.
The macro used to do that by generating, using
DT_ANY_INST_HAS_PROP_STATUS_OKAY, a logical expression
like (0 || 1 || 0), where each digit represented existence of
property (1) or lack of it (0).
Unfortunately other util macros, like IS_ENABLED, were
not able to evaluate such expression, as they often simply
expect something they can evaluate to 0 or 1.

The commit here changes DT_ANY_INST_HAS_PROP_STATUS_OKAY
to generate a list of tokens (1) where token is added to list
only for instance of a device that has the property;
then such list is processed using IS_EMPTY() macro and
in the end 0 or 1 is generated, depending on whether
any enabled instance of a device has the property or not.
This change allows result of DT_ANY_INST_HAS_PROP_STATUS_OKAY
to be used with macros like IS_ENABLED, IF_ENABLED or
COND_CODE_x.

Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
2024-03-20 16:52:48 +00:00
Henrik Brix Andersen
41960ab366 dts: bindings: can: remove optional sample point properties
Remove all optional, initial CAN sample point properties and rely on the
CAN timing calculations to automatically pick the preferred sample point
location based on the initial bitrate.

Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
2024-03-17 15:36:19 +01:00
Henrik Brix Andersen
57c015d017 tests: lib: devicetree: api: add tests for minimum CAN phy bitrate
Add tests for DT_CAN_TRANSCEIVER_MIN_BITRATE() and
DT_INST_CAN_TRANSCEIVER_MIN_BITRATE().

Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
2024-03-12 10:43:36 +01:00
Maksim Salau
a9c2d81bd0 drivers: adc: add ADC_DT_SPEC_*_BY_NAME() macros
The commit adds macros to get ADC io-channel information
from devicetree by name.

Signed-off-by: Maksim Salau <maksim.salau@gmail.com>
2024-03-11 17:24:40 +01:00
Gerard Marull-Paretas
80cc7d1ee5 drivers: mbox: update MBOX consumers to the new API
Update all usages of the MBOX API to the latest API changes (to be
squashed for bisectability).

Signed-off-by: Gerard Marull-Paretas <gerard@teslabs.com>
2024-03-07 14:32:57 +00:00
Laurentiu Mihalcea
8fec5f361c tests: devicetree: check L2 interrupt encoding
Add some assert statements meant to check if L2 interrupts
are encoded right when dealing with nodes that consume interrupts
from multiple aggregators. For this to work, also add another
interrupt controller node which extends a different L1 interrupt
from `test_intc`.

Signed-off-by: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com>
2024-03-05 16:50:18 +00:00
Henrik Brix Andersen
d93693082a tests: lib: deviceteee: api: remove deprecated, unused labels
Remove deprecated, unused devicetree label properties.

Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
2024-02-14 23:49:35 +01:00
Fabio Baltieri
682f38fa36 tests: lib: devicetree devices: only run on native_sim
The test instantiate few vnd,i2c devices so it fails with boards with
devices that select I2C, as that causes i2c_test.c to be included with
the build that tries to redefine the same devices as well.

This is a library test anyway, so restricting to native_sim should be
good enough for it anyway.

Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
2024-01-29 10:29:38 +01:00
Yong Cong Sin
8cfff4b48f tests: devicetree: api: align DT_IRQN test
Not sure why the `DT_IRQN` tests are tabbed, fix that.

Signed-off-by: Yong Cong Sin <ycsin@meta.com>
2024-01-23 06:48:16 -05:00
Yong Cong Sin
170c659292 tests: devicetree: api: test DT_IRQ_LEVEL and DT_INST_IRQ_LEVEL
Added new test for `DT_IRQ_LEVEL` and `DT_INST_IRQ_LEVEL`.

Introduced a new `vnd.cpu-intc` compatible so that we have a
root level interrupt controller that acts as level 1
aggregator, and modified `test_intc` to be level 2 aggregator,
updated test of `DT_IRQN(TEST_I2C_BUS)` accordingly.

Signed-off-by: Yong Cong Sin <ycsin@meta.com>
2024-01-23 06:48:16 -05:00
Yong Cong Sin
8262766a0a tests: lib: devicetree: api: fix reg addr mismatch for test-mtd@ffeeddcc
Fix unit address and first address in 'reg' (0x0) don't match
for /test/test-mtd@ffeeddcc.

Signed-off-by: Yong Cong Sin <ycsin@meta.com>
2024-01-22 15:49:53 +00:00
Bjarki Arge Andreasen
4403d8f4c6 tests: lib: devicetree: api: Add tests for IRQ_INTC_* macros
Extend api test suite to cover the new devicetree macros. This
includes extending the devicetree overlay with two new bindings:

- GPIO device which is also an interrupt controller
- interrupt holder using interrupts-extended to point to both
  existing interrupt controller test_intc, and the newly added
  GPIO device

Signed-off-by: Bjarki Arge Andreasen <bjarki@arge-andreasen.me>
2024-01-17 13:18:00 +01:00
Bartosz Bilas
fcb9f41259 boards: xtensa: add Kincony KC868-A32 module suppport
Add support for the KC868-A32 ESP32 home automation relay module.

Signed-off-by: Bartosz Bilas <bartosz.bilas@hotmail.com>
2024-01-08 14:21:30 +01:00
Martí Bolívar
b1532ce449 devicetree: remove label property accessors
These were first deprecated in v3.2. We have kept support for them
for as long as we can, but now their presence is causing CI failures
in some configurations. Specifically, using the deprecated 'label'
property is causing a warning which is promoted to an error in some
twister runs. This is blocking other forward progress in the
devicetree API.

I tried to rework the tests to avoid this, but it was too much effort
for the time I had to work on the task. Removing the APIs is therefore
unfortunately the best way forward to unblocking other work.

Re-work the test suite a bit to maintain coverage where we are using
the label property to test other macros.

Add a migration guide section to help with the transition.

Signed-off-by: Martí Bolívar <mbolivar@amperecomputing.com>
2023-12-01 13:09:56 -08:00
Alberto Escolar Piedras
70e0d1e04e tests/lib/devicetree: Enable for native_sim
Enable these tests which run in native_posix in native_sim,
Switch from native_posix to native_sim as default test platform

Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
2023-11-27 16:06:42 +00:00
Maximilian Deubel
386b658008 boards: arm: add nrf9131ek_nrf9131
This patch adds the nRF9131-EK board.

Signed-off-by: Maximilian Deubel <maximilian.deubel@nordicsemi.no>
2023-11-08 10:06:03 +01:00
Yong Cong Sin
1782011d2c tests: devicetree: api: add tests for new DT APIs
Add tests for new DT APIs added in the previous commit:
- `DT_IRQN_BY_IDX`
- `DT_INST_IRQN_BY_IDX`

Added additional tests for the following existing DT APIs when
`CONFIG_MULTI_LEVEL_INTERRUPTS` is enabled:
- `DT_IRQN`
- `DT_INST_IRQN`

Added `qemu_riscv32` for the multi-level interrupt tests.

Signed-off-by: Yong Cong Sin <ycsin@meta.com>
2023-10-30 11:43:39 -04:00
Anas Nashif
345735d0a8 tests: remove CONFIG_ZTEST_NEW_API in all tests
Remove all usage of CONFIG_ZTEST_NEW_API from tests and sample as this
is now enabled by default.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2023-10-20 15:04:29 +02:00
Henrik Brix Andersen
9783ed56d9 dts: bindings: can: deprecate the sjw and sjw-data properties
Update the descriptions for the various CAN devicetree timing properties
specified in Time Quanta (TQ) to make it clear that these, if present, are
only used for the initial timing parameters.

Deprecate the (Re-)Synchronization Jump Width (SJW) devicetree properties
for both arbitration and data phase timing as these are now only used in
combination with the other TQ-based CAN timing properties, which are all
deprecated.

Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
2023-09-28 16:28:56 +02:00
Carlo Caione
e4a125b6a4 dt: Make zephyr,memory-attr a capabilities bitmask
This is the final step in making the `zephyr,memory-attr` property
actually useful.

The problem with the current implementation is that `zephyr,memory-attr`
is an enum type, this is making very difficult to use that to actually
describe the memory capabilities. The solution proposed in this PR is to
use the `zephyr,memory-attr` property as an OR-ed bitmask of memory
attributes.

With the change proposed in this PR it is possible in the DeviceTree to
mark the memory regions with a bitmask of attributes by using the
`zephyr,memory-attr` property. This property and the related memory
region can then be retrieved at run-time by leveraging a provided helper
library or the usual DT helpers.

The set of general attributes that can be specified in the property are
defined and explained in
`include/zephyr/dt-bindings/memory-attr/memory-attr.h` (the list can be
extended when needed).

For example, to mark a memory region in the DeviceTree as volatile,
non-cacheable, out-of-order:

   mem: memory@10000000 {
       compatible = "mmio-sram";
       reg = <0x10000000 0x1000>;
       zephyr,memory-attr = <( DT_MEM_VOLATILE |
			       DT_MEM_NON_CACHEABLE |
			       DT_MEM_OOO )>;
   };

The `zephyr,memory-attr` property can also be used to set
architecture-specific custom attributes that can be interpreted at run
time. This is leveraged, among other things, to create MPU regions out
of DeviceTree defined memory regions on ARM, for example:

   mem: memory@10000000 {
       compatible = "mmio-sram";
       reg = <0x10000000 0x1000>;
       zephyr,memory-region = "NOCACHE_REGION";
       zephyr,memory-attr = <( DT_ARM_MPU(ATTR_MPU_RAM_NOCACHE) )>;
   };

See `include/zephyr/dt-bindings/memory-attr/memory-attr-mpu.h` to see
how an architecture can define its own special memory attributes (in
this case ARM MPU).

The property can also be used to set custom software-specific
attributes. For example we can think of marking a memory region as
available to be used for memory allocation (not yet implemented):

   mem: memory@10000000 {
       compatible = "mmio-sram";
       reg = <0x10000000 0x1000>;
       zephyr,memory-attr = <( DT_MEM_NON_CACHEABLE |
			       DT_MEM_SW_ALLOCATABLE )>;
   };

Or maybe we can leverage the property to specify some alignment
requirements for the region:

   mem: memory@10000000 {
       compatible = "mmio-sram";
       reg = <0x10000000 0x1000>;
       zephyr,memory-attr = <( DT_MEM_CACHEABLE |
			       DT_MEM_SW_ALIGN(32) )>;
   };

The conventional and recommended way to deal and manage with memory
regions marked with attributes is by using the provided `mem-attr`
helper library by enabling `CONFIG_MEM_ATTR` (or by using the usual DT
helpers).

When this option is enabled the list of memory regions and their
attributes are compiled in a user-accessible array and a set of
functions is made available that can be used to query, probe and act on
regions and attributes, see `include/zephyr/mem_mgmt/mem_attr.h`

Note that the `zephyr,memory-attr` property is only a descriptive
property of the capabilities of the associated memory  region, but it
does not result in any actual setting for the memory to be set. The
user, code or subsystem willing to use this information to do some work
(for example creating an MPU region out of the property) must use either
the provided `mem-attr` library or the usual DeviceTree helpers to
perform the required work / setting.

Signed-off-by: Carlo Caione <ccaione@baylibre.com>
2023-09-15 12:46:54 +02:00
TOKITA Hiroshi
87209984f3 devicetree: rename and publish DT_COMPAT_ON_BUS_INTERNAL
Rename `DT_COMPAT_ON_BUS_INTERNAL` to
`DT_HAS_COMPAT_ON_BUS_STATUS_OKAY` to make it a public DT API.

It is helpful for code that handles multiple DT_DRV_COMPAT in one file,
such as in the following cases.

```
 #if (DT_HAS_COMPAT_ON_BUS_STATUS_OKAY(some_sensor, i2c) || \
      DT_HAS_COMPAT_ON_BUS_STATUS_OKAY(another_sensor, i2c)
 ...
 #endif

 #define DT_DRV_COMPAT some_sensor
 DT_INST_FOREACH_STATUS_OKAY(DEFINE_SOME_SENSOR)

 #undef DT_DRV_COMPAT
 #define DT_DRV_COMPAT another_sensor
 DT_INST_FOREACH_STATUS_OKAY(DEFINE_ANOTHER_SENSOR)
```

Signed-off-by: TOKITA Hiroshi <tokita.hiroshi@gmail.com>
2023-09-13 14:23:24 -07:00
Martin Kiepfer
d453c21384 boards: m5stack_core2: Exclude board from device tree test
m5stack_core2 enables i2c by default for regulator usage which
conflicts with the test and is therefore excluded from the test.

Signed-off-by: Martin Kiepfer <mrmarteng@teleschirm.org>
2023-09-11 11:06:36 +02:00
Fabio Baltieri
058f256ea1 Kconfig.zephyr: check priorities by default
Enable build time initialization priority check by default.

Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
2023-08-24 15:35:37 +02:00
Grzegorz Swiderski
04a7fcf321 tests: lib: devicetree: api: Add test_fixed_partitions
Add test suite for the DT fixed-partitions API. It is verified on two
kinds of MTD nodes, one of which is meant to represent external memory.

Signed-off-by: Grzegorz Swiderski <grzegorz.swiderski@nordicsemi.no>
2023-08-07 15:45:23 +02:00
Grzegorz Swiderski
6d2778e0c6 tests: lib: devicetree: api: Add test_ranges_empty
Verify some DT API on an empty-valued `ranges;` property.

Signed-off-by: Grzegorz Swiderski <grzegorz.swiderski@nordicsemi.no>
2023-08-02 09:56:01 -07:00
Jordan Yates
60a082b8dd tests: lib: devicetree: api: test DT_DEP_ORD_STR_SORTABLE
Add basic testing of the new `DT_DEP_ORD_STR_SORTABLE` macro.

Signed-off-by: Jordan Yates <jordan.yates@data61.csiro.au>
2023-07-25 15:58:06 +00:00
Carlo Caione
7483e43f0c devicetree: Add 'zephyr,memory-attr' and DT helpers
The 'zephyr,memory-region-mpu' property was addede gqas a
convenient way to create and configure MPU regions using information
coming from DT. It has been used a lot since it was introduced so I
guess we can consider it a Zephyr success story ™ .

Unfortunately it has been proved to be a bit limited and with some
important limitations:

1. It was introduced as a property of the compatible
   zephyr,memory-region that is used to create linker regions and
   sections from DT data. This means that we can actually create MPU
   regions only for DT-defined regions and sections.
2. The naming is unfortunate because it is implying that it is used only
   for MPU.
3. It is misplaced being in include/zephyr/linker/devicetree_regions.h
   and still it has nothing to do with the linker at all.
4. It is exporting a function called LINKER_DT_REGION_MPU that again has
   nothing to do with the linker.

Point (1) is also particularly limiting because it is preventing us to
characterize memory regions that are not generated using the
'zephyr,memory-region' compatible, like generic mmio-sram regions.

While we fix all the issues, we also want to extend a bit the range of
usefulness of this property. We are renaming it 'zephyr,memory-attr' and
it is now carrying information about the type of memory the property is
attached to (cacheable, non-cacheable, IO, eXecutable, etc...). The user
can use this property and the DT API coming with it to act on the memory
node it is accompanied by.

We are still providing the DT_MEMORY_ATTR_APPLY() macro that can be used
to create the MPU regions as before, but we are adding also a
DT_MEMORY_ATTR_FOREACH_NODE() macro that can be used to cycle through
the memory nodes and act on those.

Signed-off-by: Carlo Caione <ccaione@baylibre.com>
2023-07-25 11:22:10 +02:00
Carlo Caione
935268ee64 devicetree.h: DT_FOREACH_NODE_VARGS, DT_FOREACH_STATUS_OKAY_NODE_VARGS
Add the _VARGS variant of DT_FOREACH_NODE and
DT_FOREACH_STATUS_OKAY_NODE for when we want to do some kind of
operation on all the nodes in the tree.

Signed-off-by: Carlo Caione <ccaione@baylibre.com>
2023-07-07 11:41:19 +02:00
Gerard Marull-Paretas
a44f61c5f5 tests: lib: devicetree: api: test the 'reserved' status
The `reserved` status, even though supported, was not tested. Add
coverage for it.

Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
2023-06-26 03:10:30 -04:00
Alexander Razinkov
b158c52e24 devicetree: support of 64-bit addresses from devicetree
Usage of 64-bit address constants from devicetree without a
UINT64_C wrapping macro results in the following warning and the
cut-off of the address value:

"warning: integer constant is so large that it is unsigned"

This change extends devicetree API adding few wrappers over the
address constant getters which add ULL size suffix to an
address integer literal when the appearance of 64-bit address
values is possible

Signed-off-by: Alexander Razinkov <alexander.razinkov@syntacore.com>
2023-06-25 03:29:54 -04:00
Gerard Marull-Paretas
48b201cc53 device: make device dependencies optional
Device dependencies are not always required, so make them optional via
CONFIG_DEVICE_DEPS. When enabled, the gen_device_deps script will run so
that dependencies are collected and part of the final image. Related
APIs will be also made available. Since device dependencies are used in
just a few places (power domains), disable the feature by default. When
not enabled, a second linking pass will not be required.

Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
2023-06-21 09:32:05 +02:00
Lukasz Mrugala
072ca4bfeb tests: lib: devicetree: Docstring typo fix
Word 'platform' misspelled as 'plaform'.

Signed-off-by: Lukasz Mrugala <lukaszx.mrugala@intel.com>
2023-05-29 14:34:33 -04:00
Martí Bolívar
4e9fad3778 devicetree: tests: better DT_FOREACH_PROP_ELEM coverage
Verify expected results for every permissible argument type, including
with a phandle and a string in an inferred binding from /zephyr,user.

Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
2023-05-16 18:14:26 +02:00
Martí Bolívar
8aa83f6ae8 devicetree: support DT_PROP_LEN() on phandle and string
It will be convenient to treat these respectively as degenerate cases
of 'phandles' and 'string-array'. Add support for this and regression
tests. (There's nothing to do in the case of 'phandle' beyond
documenting the guarantee.)

For the record, the other DT_PROP_LEN() tests for each type are in:

  type            test case              property
  ------------    --------------------   ------------
  array           test_arrays            a
  string-array    test_path_props        compatible
  uint8-array     test_arrays            b
  phandles        test_phandles          phs
  phandle-array   test_phandles          pha-gpios
  phandle         test_phandles          ph

Update docstrings and fix some issues in them.

Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
2023-05-16 18:14:26 +02:00
Jordan Yates
6280c9132d tests: lib: devicetree: test DT_ENUM_HAS_VALUE
Add tests for the new devicetree macro.

Signed-off-by: Jordan Yates <jordan.yates@data61.csiro.au>
2023-05-15 09:03:37 -07:00
Gerard Marull-Paretas
93b63df762 samples, tests: convert string-based twister lists to YAML lists
Twister now supports using YAML lists for all fields that were written
as space-separated lists. Used twister_to_list.py script. Some artifacts
on string length are due to how ruamel dumps content.

Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
2023-05-10 09:52:37 +02:00