This commit removes API functions and macros which were deprecated in
2.2 release. GPIO drivers are updated accordingly.
Signed-off-by: Piotr Mienkowski <piotr.mienkowski@gmail.com>
Usually, we want to operate only on "available" device
nodes ("available" means "status is okay and a matching binding is
found"), but that's not true in all cases.
Sometimes we want to operate on special nodes without matching
bindings, such as those describing memory.
To handle the distinction, change various additional devicetree APIs
making it clear that they operate only on available device nodes,
adjusting gen_defines and devicetree.h implementation details
accordingly:
- emit macros for all existing nodes in gen_defines.py, regardless
of status or matching binding
- rename DT_NUM_INST to DT_NUM_INST_STATUS_OKAY
- rename DT_NODE_HAS_COMPAT to DT_NODE_HAS_COMPAT_STATUS_OKAY
- rename DT_INST_FOREACH to DT_INST_FOREACH_STATUS_OKAY
- rename DT_ANY_INST_ON_BUS to DT_ANY_INST_ON_BUS_STATUS_OKAY
- rewrite DT_HAS_NODE_STATUS_OKAY in terms of a new DT_NODE_HAS_STATUS
- resurrect DT_HAS_NODE in the form of DT_NODE_EXISTS
- remove DT_COMPAT_ON_BUS as a public API
- use the new default_prop_types edtlib parameter
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
Fixup cases of GPIO_PORT_PIN_MASK_FROM_NGPIOS(DT_INST_PROP(n, ngpios))
to use GPIO_PORT_PIN_MASK_FROM_DT_INST(n) instead.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
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>
Use gpio_pin_t uniformly when passing pin indexes to the driver. Use
gpio_flags_t uniformly when passing flags to the driver. Change name
of pin configuration function in API function table to be consistent
with other API functions.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
The only remaining port operations have dedicated API function table
entries. Remove the defines for access op (mode), and remove support
for access op from all implementations.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
The last external reference to these was removed when the pin
write/read functions were deprecated. Remove the syscall support, API
function table entries, and implementation from all drivers.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
These have been replaced by the appropriate call to
gpio_pin_interrupt_configure(). While the disable function could be
implemented using the new functionality, the enable function cannot
because the interrupt mode is not available. Consequently we cannot
replace these with equivalent functionality using the legacy API.
Clean up the internal implementation by removing the inaccessible
port-based enable/disable feature, leaving the pin-based capability in
place.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Add the common config structure as a prefix of the driver-specific
config structure and use the devicetree GPIO pin counts to initialize
it. Not all aliases appear to be present, but using instances breaks
because the ports used by different boards do not always start with
the first.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Updates the imx gpio driver and all associated boards to use new
device tree compatible gpio configuration flags. Implements new port
get/set/clear/toggle and pin_interrupt_configure functions recently
added to the gpio api.
Assumes the gpio api layer handles translating logical flags to physical
flags.
Tested with:
- samples/basic/blinky
- samples/basic/button
- tests/drivers/gpio/gpio_api_1pin
- tests/drivers/gpio/gpio_basic_api
On boards:
- udoo_neo_full_m4
Signed-off-by: Stanislav Poboril <stanislav.poboril@nxp.com>
move gpio.h to drivers/gpio.h and
create a shim for backward-compatibility.
No functional changes to the headers.
A warning in the shim can be controlled with CONFIG_COMPAT_INCLUDES.
Related to #16539
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Rename reserved function names in drivers/ subdirectory. Update
function macros concatenatenating function names with '##'. As
there is a conflict between the existing gpio_sch_manage_callback()
and _gpio_sch_manage_callback() names, leave the latter unmodified.
Signed-off-by: Patrik Flykt <patrik.flykt@intel.com>
It needs to verify if the callback was not already installed, and if so:
if is was in controller's list.
It should return an error in case the node is not found though it was
requested to be removed.
If already inserted, it will be silently removed but added again, to
avoid circular list as stated in the bug.
Fixes#11394
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
These changes were obtained by running a script created by
Ulf Magnusson <Ulf.Magnusson@nordicsemi.no> for the following
specification:
1. Read the contents of all dts_fixup.h files in Zephyr
2. Check the left-hand side of the #define macros (i.e. the X in
#define X Y)
3. Check if that name is also the name of a Kconfig option
3.a If it is, then do nothing
3.b If it is not, then replace CONFIG_ with DT_ or add DT_ if it
has neither of these two prefixes
4. Replace the use of the changed #define in the code itself
(.c, .h, .ld)
Additionally, some tweaks had to be added to this script to catch some
of the macros used in the code in a parameterized form, e.g.:
- CONFIG_GPIO_STM32_GPIO##__SUFFIX##_BASE_ADDRESS
- CONFIG_UART_##idx##_TX_PIN
- I2C_SBCON_##_num##_BASE_ADDR
and to prevent adding DT_ prefix to the following symbols:
- FLASH_START
- FLASH_SIZE
- SRAM_START
- SRAM_SIZE
- _ROM_ADDR
- _ROM_SIZE
- _RAM_ADDR
- _RAM_SIZE
which are surprisingly also defined in some dts_fixup.h files.
Finally, some manual corrections had to be done as well:
- name##_IRQ -> DT_##name##_IRQ in uart_stm32.c
Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
Adds a shim layer around the imx gpio driver to adapt it to the Zephyr
gpio interface.
For now only the port 4 was tested.
Signed-off-by: Stanislav Poboril <stanislav.poboril@nxp.com>
