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zephyr/dts/bindings/rtc/rtc.yaml

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yaml: rtc: Add yaml definitions for RTC This patch adds the YAML descriptions for a generic RTC block and also for NXP Kinetis based RTCs. Signed-off-by: Andy Gross <agross@kernel.org>
2018-04-25 02:28:04 +08:00
#
# Copyright (c) 2018, blik GmbH
#
# SPDX-License-Identifier: Apache-2.0
#
yaml: Remove redundant document separators YAML document separators are needed e.g. when doing $ cat doc1.yaml doc2.yaml | <parser> For the bindings, we never parse concatenated documents. Assume we don't for any other .yaml files either. Having document separators in e.g. base.yaml makes !include a bit confusing, since the !included files are merged and not separate documents (the merging is done in Python code though, so it makes no difference for behavior). The replacement was done with $ git ls-files '*.yaml' | \ xargs sed -i -e '${/\s*\.\.\.\s*/d;}' -e 's/^\s*---\s*$//' First pattern removes ... at the end of files, second pattern clears a line with a lone --- on it. Some redundant blank lines at the end of files were cleared with $ git ls-files '*.yaml' | xargs sed -i '${/^\s*$/d}' This is more about making sure people can understand why every part of a binding is there than about removing some text. Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
2019-06-19 06:03:49 +08:00
yaml: rtc: Add yaml definitions for RTC This patch adds the YAML descriptions for a generic RTC block and also for NXP Kinetis based RTCs. Signed-off-by: Andy Gross <agross@kernel.org>
2018-04-25 02:28:04 +08:00
title: RTC Base Structure
description: >
This binding gives the base structures for all RTC devices
dts/bindings: Move common properties into a base.yaml Move common properties like 'compatible', 'reg', 'reg-names', 'interrupts', 'interrupt-names', and 'label' into one common base.yaml that all the other yaml's can inherit from. This removes both duplication and inconsistent definition. The device specific yamls just need to say if a property is 'required' or not. NOTE: due to some generation conflicts we did not covert 'soc-nv-flash.yaml' to use base.yaml. Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2019-06-08 00:12:49 +08:00
inherits:
!include base.yaml
yaml: rtc: Add yaml definitions for RTC This patch adds the YAML descriptions for a generic RTC block and also for NXP Kinetis based RTCs. Signed-off-by: Andy Gross <agross@kernel.org>
2018-04-25 02:28:04 +08:00
properties:
clock-frequency:
type: int
category: optional
description: Clock frequency information for RTC operation
label:
category: required
interrupts:
category: required
drivers: counter: Move nRF TIMER and RTC configuration to device tree Reduced Kconfig for counter with nRF TIMER and RTC. Added overlays for TIMER and RTC configuration in the counter test. Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
2019-05-14 16:38:14 +08:00
yaml: rtc: Add yaml definitions for RTC This patch adds the YAML descriptions for a generic RTC block and also for NXP Kinetis based RTCs. Signed-off-by: Andy Gross <agross@kernel.org>
2018-04-25 02:28:04 +08:00
prescaler:
type: int
dts/bindings: Mark rtc prescale as optional Not all rtc/counter devices need the prescale property so mark it as optional. Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2019-07-17 23:11:42 +08:00
category: optional
drivers: counter: Move nRF TIMER and RTC configuration to device tree Reduced Kconfig for counter with nRF TIMER and RTC. Added overlays for TIMER and RTC configuration in the counter test. Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
2019-05-14 16:38:14 +08:00
description: RTC frequency equals clock-frequency divided by the prescaler value