zara/zephyr - zephyr - Gitea: Git with a cup of tea

Author	SHA1	Message	Date
Tomasz Bursztyka	9abc0e2efd	include/drivers: Move 2 specific intc headers into public location sam0 and stm32 specific interrupt controller headers are meant to be public, and as such should be found in include/drivers/interrupt_controller and not in drivers/interrupt_controllers. Fixing documentation issues as well. Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>	6 years ago
Tomasz Bursztyka	c30600d4ab	drivers/interrupt_controller: Adopt file naming as other drivers Pattern being <domain>_<model>.<c/h>. Here interrupt_controller as a domain would be far too long so shortening it to "intc", as DTS does actually. Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>	6 years ago
Benjamin Valentin	10a1b25da6	interrupt_controller: sam0: Add support for SAME54 The EIC/PORT peripheral works very much alike the one in previous sam0 parts. Signed-off-by: Benjamin Valentin <benpicco@googlemail.com>	6 years ago
Derek Hageman	59786b43b3	drivers: sam0: Fix deprecated instance macro usage During conversion in #16815 a few device tree instance macro aliases where missed (probably due to them existing to support future SoCs and so not currently compiled), this fixes their usage. Signed-off-by: Derek Hageman <hageman@inthat.cloud>	6 years ago
Kumar Gala	a2693975d7	dts: Convert from DT_<COMPAT>_<INSTANCE>_<PROP> to DT_INST... Change code from using now deprecated DT_<COMPAT>_<INSTANCE>_<PROP> defines to using DT_INST_<INSTANCE>_<COMPAT>_<PROP>. Signed-off-by: Kumar Gala <kumar.gala@linaro.org>	6 years ago
Derek Hageman	4462069d74	drivers: gpio: sam0: Add interrupt support This adds interrupt support to the SAM0 GPIO driver. This is heavily inspired by @nzmichaelh work in #5715. The primary difference from that implementation is that here the External Interrupt Controller (EIC) is separated out into an interrupt controller driver that is less tightly coupled to the GPIO API. Instead it implements more of a conversion from the EIC's own odd multiplexing to a more traditional port and pin mask IRQ-like callback. Unfortunately, through the EIC on the SAMD2x are relatively well behaved in terms of pin to EIC line mappings, other chips that share the peripheral interface are not. So the EIC driver implements a per-line lookup to the pin and port pair using definitions extracted from the ASF headers. The EIC driver still makes some assumptions about how it will be used: mostly it assumes exactly one callback per port. This should be fine as the only intended user is the GPIO driver itself. This has been tested with some simple programs and with tests/drivers/gpio/gpio_basic_api on a SAMD21 breakout and an adafruit_trinket_m0 board. Signed-off-by: Derek Hageman <hageman@inthat.cloud>	6 years ago