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drivers: dac: update drivers to use devicetree Kconfig symbol

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Update dac drivers to use DT_HAS_<compat>_ENABLED Kconfig symbol
to expose the driver and enable it by default based on devicetree.

We remove 'depend on' Kconfig for symbols that would be implied by
the devicetree node existing.

Signed-off-by: Martin Jäger <martin@libre.solar>
This commit is contained in:
Martin Jäger 2022-07-28 13:04:19 +02:00 • committed by Carles Cufí
commit c40ec11ab4
9 changed files with 21 additions and 17 deletions
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7
drivers/dac/Kconfig.sam
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@ -2,12 +2,9 @@
# SPDX-License-Identifier: Apache-2.0
#
# Workaround for not being able to have commas in macro arguments
DT_COMPAT_ATMEL_SAM_DAC := atmel,sam-dac
config DAC_SAM
bool "Atmel SAM DAC driver"
default $(dt_compat_enabled,$(DT_COMPAT_ATMEL_SAM_DAC))
depends on SOC_FAMILY_SAM
default y
depends on DT_HAS_ATMEL_SAM_DAC_ENABLED
help
Enable Atmel SAM MCU Family Digital Audio Converter (DAC) driver.