Change reset pin polarity for MIPI DBI SPI controller, so that the board
devicetree is responsible for setting the GPIO to active low, and the
driver always sets the pin to a logic 1 to reset the display.
Fixes#68562
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
Convert ili9xxx display drivers to use MIPI DBI API. Due to the fact
this change requires a new devicetree structure for the display driver
to build, required devicetree changes are also included in this commit
for all boards and shields defining an instance of an ili9xxx display.
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
Decrease total RAM usage when Wi-Fi is enabled, specially after
`config HEAP_MEM_POOL_ADD_SIZE_BOARD` was added. This allows application
to handle additional HEAP as required.
Signed-off-by: Sylvio Alves <sylvio.alves@espressif.com>
Kconfig options with a HEAP_MEM_POOL_ADD_SIZE_ prefix should be used to
set the minimum required system heap size. This helps prevent
applications from creating a non-working image by trying to set a too
small value.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Added support column for all features of m5stack_core2 board.
Link to m5stack_core2_ext added.
Signed-off-by: Martin Kiepfer <mrmarteng@teleschirm.org>
* SD card support via sdhc-spi driver added. SPI speed is
configured to 20MHz for stability reasons. Some cards
seem to not working properly with 25HMz or even higher speeds.
* Pinmux ctrl for SPI3 pins reworked. Native cs removed
as gpio chip-selects are required.
Signed-off-by: Martin Kiepfer <mrmarteng@teleschirm.org>
axp192 is used by the display controller and gpio hog subsys
thus we need to set this priority to the smaller value.
Signed-off-by: Bartosz Bilas <bartosz.bilas@hotmail.com>
Instead of those set, use the default ones
for the MFD/REGULATOR_AXP192_INIT_PRIORITY/GPIO_AXP192_INIT_PRIORITY
that are set to the 80/86/81 values correctly. Adjust the
GPIO_HOGS_INIT_PRIORITY only to be executed after GPIO driver.
Signed-off-by: Bartosz Bilas <bartosz.bilas@hotmail.com>
M5Stack-Core2 comes with a base shield that is connected to the M5Stack
extention connector. It features a MPU6886 6-axis motion tracker
and a SPM1423 microphone.
Signed-off-by: Martin Kiepfer <m.kiepfer@teleschirm.org>
For GPIO pins above 31, one needs to use the `&gpio1` (or similar)
definition, as zephyr seperates GPIOs into chunks of 32.
Signed-off-by: Sophie 'Tyalie' Friedrich <dev@flowerpot.me>
This is coming from devicetree and corrosponds to what we have in the
dts/bindings/vendor-prefixes.txt file.
This will allow for static filtering, especially with twister, i.e. no
need to build anything to know the vendor of a board
All of the vendor data was extracted automatically from the devicetree,
so some platforms might not have the right vendor or no vendor at all
right now, we need to fix some of the DTS information or do this
manually to get this 100% correct. But we are close.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
The RTC chip on i2c0 is a PCF8563, not a PCF8523.
RTC _almost_ works when using the latter, but not quite, hence why it
probably was missed before.
Fix tested as working using RTC Shell commands.
Signed-off-by: Benjamin Cabé <benjamin@zephyrproject.org>
All periphals connected on i2c0 support 400kbit. The default speed has
been increased to improve responsiveness.
Signed-off-by: Martin Kiepfer <m.kiepfer@teleschirm.org>
Added lvgl-pointer definition in devicetree, to enable
touch-support in lvgl applications.
Kscan support has been removed from m5stack_core2 as this was just a
temporary thing.
Has been tested with lvgl hello world sample.
Signed-off-by: Martin Kiepfer <m.kiepfer@teleschirm.org>
This Pull-Request enables support for the M5Stack Core2 hardware.
The module features a LCD display, touchscreen, battery, USB-Port,
8MB RAM and 16MB Flash.
Basic features are working. Please refere to the board documentation
for details.
Signed-off-by: Martin Kiepfer <mrmarteng@teleschirm.org>
gpio: gpio_axp192: fix dependecy between GET_DIRECTION and GET_CONFIG
configuration
Latest unit gpio get_direction unit test failes, as get_direction api
internally requires get_config functionality. This commit fixes this
dependecy.
Signed-off-by: Martin Kiepfer <m.kiepfer@teleschirm.org>
