Reworked spi_sam driver to utilize new DT_INST macros as part of
this rework we also now get pin ctrl/mux configuration information
from the device tree instead of via Kconfig and defines in soc_pinmap.h
We remove defines from dts_fixup.h and soc_pinmap.h and associated
Kconfig symbols that are no longer needed due to getting all that
information from devicetree.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Added ATMEL_SAM_DT_NUM_PINS macro which will return the number of pins
to initialize for "pinctrl-0" devicetree property.
Added ATMEL_SAM_DT_PINS macro which will create an array initializer
with all the pins associated with "pinctrl-0" devicetree property.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Add wdt0 node labels for all watchdogs. Keep the existing wdt node
labels in place for backwards compatibility.
Add a wdt1 node to the nRF5340 application core .dtsi, but leave it
disabled. Leave the wdt node's label set to "WDT" on this core for
backwards compatibility also, in case any users are getting it with a
string literal instead of asking the devicetree. This can be changed
later after this round of watchdog changes has been shaken out and
tested more.
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
Convert the driver to use the new dt macros. As part of this change we
remove a bunch of defines that happened in dts_fixup.h that didn't
belong there. Some of these should be converted to devicetree
properties at some point.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
The SAM E54 series SoCs include a single-precision FPU; therefore, the
`CPU_HAS_FPU` symbol should be selected.
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
The SAM E53 series SoCs include a single-precision FPU; therefore, the
`CPU_HAS_FPU` symbol should be selected.
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
The SAM E51 series SoCs include a single-precision FPU; therefore, the
`CPU_HAS_FPU` symbol should be selected.
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
The SAM D51 series SoCs include a single-precision FPU; therefore, the
`CPU_HAS_FPU` symbol should be selected.
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
The SAM D51, E51 and E53 SoC series Kconfig files were missing the
`ARM` architecture symbol selection.
This symbol must be selected at the SoC level; otherwise, build will
fail because the symbol is not selected by anything and other ARM-
specific configurations depend on it.
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
Replace DT_CPU_CLOCK_FREQUENCY with a PATH based reference to cpu@0
(DT_PATH(cpus, cpu_0)) and than getting the clock_frequency property:
DT_CPU_CLOCK_FREQUENCY -> DT_PROP(DT_PATH(cpus, cpu_0), clock_frequency)
This lets us remove DT_CPU_CLOCK_FREQUENCY from dts_fixup.h.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Change DT_GPIO_GECKO_SWO_LOCATION to use new DT_INST and DT_PROP macros
and remove defining it in dts_fixup.h.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Move the FPGA GPIO init to use the devicetree.h macros instead of
dts_fixup.h. This allows us to remove dts_fixup.h on mps2 based
platforms.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Convert old DT defines of the form DT_ARM_SCC_BASE_ADDRESS to
DT_REG_ADDR(DT_INST(0, arm_scc)). This allows us to remove dts_fixup.h
on musca boards.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Convert driver to use instance macro's instead of dts_fixup.h based
macros. This moves us closer to removing both dts_fixup.h and per
instance Kconfig symbols.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Reworked adc_sam_afec driver to utilize new DT_INST macros as part of
this rework we also now get pin ctrl/mux configuration information
from the device tree instead of via Kconfig and defines in soc_pinmap.h
We remove defines from dts_fixup.h and soc_pinmap.h and associated
Kconfig symbols that are no longer needed due to getting all that
information from devicetree.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Convert driver to use new DT_INST macros throughout. We also remove
defines in dts_fixup.h as they are no longer needed.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Convert driver to use new DT_INST macros throughout. We update one
sample app to use a nodelabel reference. We also remove defines in
dts_fixup.h as they are no longer needed.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Add a common header for SAM0 drivers to use to extract data from
devicetree. The initial set of macros are for get the MCLK A*MASK
register address for clock enablement and a set of macros for use with
DMA to get the channel and trigger source or 0xff if there is no dmas
property.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Replace DT_CPU_CLOCK_FREQUENCY with a PATH based reference to cpu@0
(DT_PATH(cpus, cpu_0)) and than getting the clock_frequency property:
DT_CPU_CLOCK_FREQUENCY -> DT_PROP(DT_PATH(cpus, cpu_0), clock_frequency)
This lets us remove DT_CPU_CLOCK_FREQUENCY from dts_fixup.h
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
In order for IO pins to work correctly after waking up from shutdown
mode, we need to unlatch them given they were automatically latched
when Power_shutdown() was invoked.
Signed-off-by: Vincent Wan <vincent.wan@linaro.org>
The DT_I2S_* defines can be removed as the driver is now utilizing the
new dt macros that don't require these defines.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Convert driver to use new DT_INST macros throughout. This allows us to
also remove dts_fixup.h that are no longer used.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Replace macros of the form DT_CAVS_ICTL_x_IRQ with new dt form macro
DT_IRQN(DT_INST(x, intel_cavs_intc))
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Replace various drivers and soc code that use DT_CAVS_ICTL_BASE_ADDR
with DT_REG_ADDR(DT_NODELABEL(cavs0)).
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Reworked i2c_sam_twi driver to utilize new DT_INST macros as part of
this rework we also now get pin ctrl/mux configuration information
from the device tree instead of via Kconfig and defines in soc_pinmap.h
We remove defines from dts_fixup.h and soc_pinmap.h and associated
Kconfig symbols that are no longer needed due to getting all that
information from devicetree.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Reworked i2c_sam_twi driver to utilize new DT_INST macros as part of
this rework we also now get pin ctrl/mux configuration information
from the device tree instead of via Kconfig and defines in soc_pinmap.h
We remove defines from dts_fixup.h and soc_pinmap.h and associated
Kconfig symbols that are no longer needed due to getting all that
information from devicetree.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Convert driver to use new DT_INST macros throughout. Removed per
instance Kconfig symbols and replaced with DT_NODELABEL references
where needed.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Convert driver to use new DT_INST macros throughout. We can remove
various defines from dts_fixup.h now as well.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Convert driver to use new DT_INST macros throughout. We remove the
aliases and use nodelabel instead in the soc_gpio.h to determine the
label for the specific gpio controller.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Convert driver to use new DT_INST macros throughout. This allows us to
also remove dts_fixup.h that are no longer used.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Convert from using dts_fixup.h based macros to DT_INST macro. This lets
us remove the dependancy on dts_fixup.h for this driver.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Convert driver to use DT_INST macros and remove related board per
instance Kconfig symbol usage. We also remove dts_fixup.h defines that
are no longer needed.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Convert from using dts_fixup.h based macros to DT_INST macro. This
lets us remove the dependancy on dts_fixup.h for this driver.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Reworked usart_sam driver to utilize new DT_INST macros as part of
this rework we also now get pin ctrl/mux configuration information
from the device tree instead of via Kconfig and defines in soc_pinmap.h
We remove defines from dts_fixup.h and soc_pinmap.h and associated
Kconfig symbols that are no longer needed due to getting all that
information from devicetree.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Reworked uart_sam driver to utilize new DT_INST macros as part of this
rework we also now get pin ctrl/mux configuration information from the
device tree instead of via Kconfig and defines in soc_pinmap.h
We remove defines from dts_fixup.h and soc_pinmap.h and associated
Kconfig symbols that are no longer needed due to getting all that
information from devicetree.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Add a set of macros that will create a struct soc_gpio_pin
initialization based on data extracted from device tree. This should
allow replacing the static data in soc_pinmap.h with data coming from
devicetree instead.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
