Fixes this built error:
zephyr/drivers/pinmux/dev/pinmux_dev_quark_mcu.c:138:18:
error: 'PINMUX_BASE_ADDR' undeclared here (not in a function)
.base_address = PINMUX_BASE_ADDR,
Change-Id: I54f15bc262cb887117f7b56660bcf85983daa877
Signed-off-by: liu.lei <lei.a.liu@intel.com>
Fixes this built error:
zephyr/drivers/pinmux/quark_mcu/pinmux_board_quark_se_dev.c:149:19:
error: 'PINMUX_BASE_ADDR' undeclared (first use in this function)
_pinmux_defaults(PINMUX_BASE_ADDR);
Change-Id: I8302e4d6dbcf961e0c80f6bccf740a877bb364af
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
The pinmux base address and number of pins are now defined in SoC or board
header files instead of specifying them in kconfig. This is because
the pinmux ties directly to the SoC (or board expanders) so the base
address and number of pins do not need to be configurable in kconfig.
Change-Id: Ib6090d7d022b491f3fe8f522858281504c6302bb
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
This is to follow how kconfig are defined for other SoC/boards.
Origin: refactored from exising file
Change-Id: Ic83b8a336f1910f17b3cf4e7f029fd076ba1b6bb
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
The base address and IRQ line are static per SoC, so there is no need
to make them configurable in Kconfig.
Change-Id: Ib78401ff136c29642356f5bda9d6cd3e5c98bece
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
This driver will be used when changing pinmux functionality during
runtime.
Change-Id: I8dc7b36af13202b97183c5ee05932567e7396276
Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@intel.com>
This moves the STM32 based boards (Nucleo F103RB and STM32 Mini A15) to
the "new" pinmux model.
Change-Id: I190df271a6b83fafeec0b281cd4ee7cf13d7e7db
Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@intel.com>
This driver can be used for multiple boards based on the Quark
microcontroller family, the exceptions are Quark X1000 and Quark D1000.
Change-Id: I4c6624293515e4bbf31ac94a7f57905b4a9ef13d
Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@intel.com>
This introduces the pinmux_dev driver for the Atmel SAM3X.
This driver implements what used to be the pinmux driver API, which
applications could use to modify the function of pins during runtime.
That functionality is now protected under the CONFIG_PINMUX_DEV option,
which should only be set during the early enabling of a new board, as
there is risk of damage to the board when misused.
Change-Id: I3aa00505d2771b53c41fe687c3e5230e804756be
Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@intel.com>
Setting the direction of a GPIO pin is not the responsibility of the
pinmux "board" initialisation. This should be left for the GPIO
utilising application.
Some macros that were only used when setting the pin direction are
removed.
Change-Id: I5b63d52446a27fe539c89f0639a8dcadf5ea9f80
Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@intel.com>
This driver doesn't provide any API, it only initializes the pinmux
controller to appropriate values depending on the board.
The first board to use this new infrastructure is the Arduino 101 board,
because it is alphabetically the first.
To better organize code for the different SoCs and boards, a "family"
level is created in the 'drivers/pinmux' directory. The Arduino 101
board is part of the Quark MCU "family".
The PINMUX_DEV configuration (and functionality) is removed for now, it
will be added back when the pinmux_dev drivers are (re)introduced, with
clearer semantics.
Change-Id: Idf5cc3caf6be620aa50828ae8fdc535df6caf458
Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@intel.com>
Moves config options for K64 into its own config file under its
own submenu.
Change-Id: I94ccac54709ab5ec8222daa8634818d9ebc3561d
Signed-off-by: Yannis Damigos <giannis.damigos@gmail.com>
Add necessary integration code enabling use of common STM32 pinmux
driver.
The alternate function listing currently consists of USART1 pins
only. The listing should be updated when support for more devices is
added.
Change-Id: Ic65aeea9df9aaea7636ecdd6996f56e6ef59dc2f
Origin: Original
Signed-off-by: Maciej Borzecki <maciek.borzecki@gmail.com>
Add a common driver for pin control subsystem in STM32 MCU series. The
driver allows for selection of pin's function without the ability of pin
remapping.
The driver implements a pinmux driver API, with custom `func` and `pin`
encoding in API calls. The caller is expected to use STM32PIN() helper
macro for encoding port/pin numbers or using one of the provided
STM32_PIN_* defines.
The common driver requires SoC specific support to be implemented. The
SoC code must implement these calls: stm32_get_pin_config(),
stm32_get_port_clock(), stm32_pin_configure(). Consult pinmux_stm32.h
header for detailn on semantics of these calls.
The driver also requires board level integration. The call
stm32_board_get_pinconf() is expected to privide pin function
assignments for the target board.
Whenever an IO pin is being enabled, the driver will automatically
enable the clock for corresponding port. The driver does not implement
disabling of port's clock as this has potentially disruptive, as such
such operation should be done explicitly in the code.
The pin control module needs to be initialized before any other modules,
but after clock_control. For this reason, the driver is initialized by
default at PRIMARY level, with priority set to 2. The priority can be
changed through configuration.
Change-Id: I8cb746d0f3cad72cd50b3355fe6d93a9f469be25
Origin: Original
Signed-off-by: Maciej Borzecki <maciek.borzecki@gmail.com>
This patch replaces all occurences of the macro DEV_NOT_CONFIG by
-EPERM at the driver level. This patch is part of the effort to
transition from DEV_* codes to errno.h codes.
Change-Id: I3054c8aa76319a58a2eec089b8a72bf301c85391
Signed-off-by: Andre Guedes <andre.guedes@intel.com>
This patch replaces all occurences of the macro DEV_NO_ACCESS by
-EACCES at the driver level. So this patch touch the files under
drivers/, include/ and samples/drivers/ when applicable.
This patch is part of the effort to transition from DEV_* codes to
errno.h codes.
Change-Id: Ic7fd162b45e9ceb73141a164649b96eea9886873
Signed-off-by: Andre Guedes <andre.guedes@intel.com>
This patch replaces all occurences of the macro DEV_INVALID_CONF by
-EINVAL at the driver level. So this patch touch the files under
drivers/, include/ and samples/drivers/ when applicable.
This patch is part of the effort to transition from DEV_* codes to
errno.h codes.
Change-Id: Idae0d5af8dd780416977c9261a5fb6188c3aab64
Signed-off-by: Andre Guedes <andre.guedes@intel.com>
This patch replaces all occurences of the macro DEV_INVALID_OP by
-ENOTSUP at the driver level. So this patch touch the files under
drivers/, include/ and samples/drivers/ when applicable.
This patch is part of the effort to transition from DEV_* codes to
errno.h codes.
Change-Id: I46aec3c65963018c479b01602e4a3eec8650eaff
Signed-off-by: Andre Guedes <andre.guedes@intel.com>
This patch replaces all occurences of the macro DEV_OK by the actual
value 0 at the driver level. So this patch touch the files under
drivers/, include/ and samples/drivers/.
This patch is part of the effort to transition from DEV_* codes to
errno.h codes.
Change-Id: I69980ecb9755f2fb026de5668ae9c21a4ae62d1e
Signed-off-by: Andre Guedes <andre.guedes@intel.com>
All driver APIs (i2c, spi, gpio, etc.) return 'int' type, but pinmux
APIs. So this patch changes the returning type from 'uint32_t' to
'int' from include/pinmux.h and fixes all pinmux drivers according.
Besides keeping consistency between all drivers APIs, this patch is
also applicable for the errno.h code transition. Pinmux drivers will
return negative errno.h codes so returning 'int' is more suitable
than 'uint32_t'.
Change-Id: I2a6e92d567a0e21fec363226da6197df94657d4b
Signed-off-by: Andre Guedes <andre.guedes@intel.com>
This makes sure the CONFIG_GPIO_K64F_* kconfig options have correct
dependencies. Or else CONFIG_GPIO_K64F can be disabled, but all
the CONFIG_GPIO_K64F_{A,B,C,D,E} are enabled.
Same goes for SPI, FTM and pinmux.
Change-Id: I8d225dea714081b14b19006d61b8f3f6afafa5ee
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Making pinmux depend on GPIO breaks many tests and configurations
when running on real hardware. This should be added as local
configuration in the defconfig instead.
Change-Id: Ibbf1c9a3428ed692937383bf85218b0c120cbe44
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Interrupt and callback function support is added to the K64F GPIO driver.
The implementation is based on the Designware GPIO driver (gpio-dw.*).
Change-Id: Id88d06f748400f8f822ca98e098cb44a53678c38
Signed-off-by: Jeff Blais <jeff.blais@windriver.com>
K64 pinmux support is created as a normal driver.
As opposed to the Galileo board, the pin configuration options are
defined by the MCU and are not board-specific. Separate
platform/board-specific configuration code uses the pinmux driver for
the default pin settings. For FRDM-K64F, only the Arduino pins (22 of a
possible 160) are set up.
Some of the I/O pins routed to the Arduino header are also configured as
JTAG/SWD signals by default and are used by the OpenSDAv2 debug
interface. Therefore, a PRESERVE_JTAG_IO_PINS config option was created
for the FRDM-K64 platform to prevent the default pin settings from
re-configuring these pins.
The K64 MCU separates pin configuration and control, implemented in the
pinmux driver, from GPIO. This results in some cross referencing
between the K64 GPIO driver and the K64 pinmux driver due to the
dependencies of one on the other.
This pinmux driver also uses the expanded pinmux function/mode parameter
size to describe pin configuration options with bit fields for the K64,
including up to 8 pin functions, plus interrupt, pullup/down, drive
strength, open-drain and slew rate.
The following GCC warnings in the K64 pinmux driver are prevented when not
compiling with 'no-optimization' (-O0):
warning: 'gpio_dev' may be used uninitialized in this function
[-Wmaybe-uninitialized]
Change-Id: Ie5031d18750143bf895883058b3cd55fd9989fd3
Signed-off-by: Jeff Blais <jeff.blais@windriver.com>
The pinmux API was modified to expand the meaning of the 'func' argument
to allow it to represent more than a pre-configured function. This was done
to reasonably accommodate a larger range of pin configuration options
offered by other MCUs, such as the Freescale K64 (up to 8 pin functions,
plus interrupt, pullup/down, drive strength, open-drain, slew rate, etc.).
This allows bit fields to be used to define various settings.
Change-Id: I2b216b822c6bae7133eed01c8c3339bb47b6c5db
Signed-off-by: Jeff Blais <jeff.blais@windriver.com>
Adds extern "C" { } blocks to header files so that they can be
safely used by C++ source files.
Change-Id: Ia4db0c36a5dac5d3de351184a297d2af0df64532
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
The Galileo board is based on the X1000 SoC, so move galileo to
boards and create this SoC instead, inheriting all SoC related code
and configuration items.
Change-Id: I9b39f1b44644775ee48acae284b82bae7876fffb
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Put initialization priorities as device driver Kconfig
parameter.
Initialization priority value for each platform is defined
in the platform Kconfig file.
Drivers and platform code use SYS_DEFINE_DEVICE to add
and initialization function.
Change-Id: I2f4f3c7370dac02408a1b50a0a1bade8b427a282
Signed-off-by: Dmitriy Korovkin <dmitriy.korovkin@windriver.com>
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
The galileo board no longer needs an extern of the initalize
routine once we've moved the process to the actual file.
Change-Id: I21a0748729b2435a368e28b3a2744b2089ed1e13
Signed-off-by: Dan Kalowsky <daniel.kalowsky@intel.com>
Change all the Intel and Wind River code license from BSD-3 to Apache 2.
Change-Id: Id8be2c1c161a06ea8a0b9f38e17660e11dbb384b
Signed-off-by: Javier B Perez Hernandez <javier.b.perez.hernandez@linux.intel.com>
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com>
This expands the Galileo pinmux driver to configure the GPIOs
on the DesignWare IP block, and the core/resume wells on
the legacy bridge.
Change-Id: Ia1df4b6fd3b104f08563fe9eab93f01efbb53b66
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
This provides the API to manipulte the pin muxing, where
a single pin may provide different functions depending on
settings.
[DL: changed commit message.]
Change-Id: Ifd161137c062dff184024b5aa34737604911d09c
Signed-off-by: Dan Kalowsky <daniel.kalowsky@intel.com>
Signed-off-by: Daniel Leung <daniel.leung@intel.com>