The existing npm1300_ek shield overlay has several example
voltage and gpio settings. For many use cases these are
invalid and need to be overridden, or removed with
delete-property.
These example configurations have been moved to a board
specific overlay.
Signed-off-by: Andy Sinclair <andy.sinclair@nordicsemi.no>
Add gpio-keys codes for all boards. These are mostly INPUT_KEY_0 and so
on but I've used some more specific ones where it was obvious that
there's something else on the boards.
Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
The npm1300_ek overlay has been updated to explictly specify
the initialisation modes for the dual purpose LDO / LDSW outputs.
Signed-off-by: Andy Sinclair <andy.sinclair@nordicsemi.no>
Shield's Kconfig.defconfig files should only be used to configure
components options, or drivers specific (eg init priority, ..), depending
on driver activation which remains application responsibility.
High level components (such as DISPLAY) should not be enabled by default on
boards activation (which is similar to policy used for boards).
Additionally, clean up busses activation (SPI, I2C), which is not required
as bus activation is already done automatically on bus devices activation.
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
New silicon revision supports reading of GPIO inputs.
Button added to shield overlay to support new functionality.
Signed-off-by: Andy Sinclair <andy.sinclair@nordicsemi.no>
Initial board configuration for NPM1300_EK.
Includes configuration for regulators and GPIO only.
Signed-off-by: Andy Sinclair <andy.sinclair@nordicsemi.no>
