Move pinmux defintions under board/<board> and have all board
configuration in one single place.
Change-Id: I055b024384fae2938881b1c57d8ce7426e732e92
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Before moving pinmux related code to 'drivers/pinmux' fix their return
codes to be consistent with the rest of the API.
Change-Id: Ie84f64e93745d44bef8b9d2119f6a05cdc8cb8c4
Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@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>
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>
In the pinmux_dev driver for the Quark SE development board in
pinmux_dev_set() the variable 'mode' was used, but it should have been
'func'. This was causing a compilation error:
/home/vinicius/work/zephyr/boards/quark_se_devboard/pinmux.c:
In function 'pinmux_dev_set':
/home/vinicius/work/zephyr/boards/quark_se_devboard/pinmux.c:245:23:
error: 'mode' undeclared (first use in this function)
uint32_t mode_mask = mode << (pin_no << 1);
Change-Id: I5b9df7c6b488dc5b8819fcf59bb3b994d9d4820b
Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@intel.com>
This is the last step before obsoleting DEVICE_DEFINE() and
DEVICE_INIT_CONFIG_DEFINE().
Change-Id: Ica4257662969048083ab9839872b4b437b8b351b
Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com>
Rename it to DEVICE_DEFINE() so that it fits in the 'device' namespace.
Change-Id: I3af3a39cf9154359b31d22729d0db9f710cd202b
Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com>
Rename it to DEVICE_INIT_CONFIG_DEFINE(), because (a) it was not fitting
in any namespace and (b) it is not used to declare, but rather define a
object.
Change-Id: I1da5822f06b85a9fb024b5b184afd0ccc01012ec
Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com>
These are the default ones for the internal CC2520 chip found on the
Quark SE SS devboard. GPIO 11 is used to emulate CS.
Change-Id: Ibc564176f1f77edeb7f25df3567de8c334703795
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
It's basically the same pinmuxer as in CTB with different external
sensors wired to it.
Change-Id: Icea89a72b805d6dd2c5798c3f517c4fb00c819c9
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Anas Nashif