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zephyr/dts/bindings/i2c/atmel,sam-i2c-twi.yaml

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dts/i2c: Fixing copyright headers Some yaml files were missing there copyright header. Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2018-02-28 17:37:41 +08:00
#
# Copyright (c) 2017 Piotr Mienkowski
#
# 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
drivers: Add Atmel SAM family I2C (TWI) driver Added I2C bus (TWI) driver for Atmel SAM MCU family. Only I2C Master Mode with 7 bit addressing is currently supported. Tested on Arduino Due board. Origin: Original Signed-off-by: Piotr Mienkowski <piotr.mienkowski@gmail.com>
2017-05-21 08:47:32 +08:00
title: Atmel SAM Family I2C (TWI) node
description: >
This is a representation of the Atmel SAM Family I2C (TWI) node
inherits:
dts: bindings: Rename i2c.yaml to i2c-controller.yaml Renaming bindings to consistently be called foo-controller.yaml for controllers and foo-device.yaml for devices (last one mostly makes sense for devices on buses and the like). I was thinking of having a plain foo.yaml be the controller as well, but !include interrupt.yaml reads much worse than !include interrupt-controller.yaml Another advantage of this approach is that no binding changes meaning (which could be risky). It's just adding suffixes to filenames. Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
2019-08-16 16:07:02 +08:00
!include i2c-controller.yaml
drivers: Add Atmel SAM family I2C (TWI) driver Added I2C bus (TWI) driver for Atmel SAM MCU family. Only I2C Master Mode with 7 bit addressing is currently supported. Tested on Arduino Due board. Origin: Original Signed-off-by: Piotr Mienkowski <piotr.mienkowski@gmail.com>
2017-05-21 08:47:32 +08:00
properties:
yaml: fix properties syntax to 'mapping' instead of 'series' According to yaml syntaxic rules, 'properties' described in dts bindings yaml files could be seen as 'mapping'(key/value couple), instead of 'series' (list of single elements). yaml 'mappings' will then be converted by yaml python library as python 'dict' which will ease treatment (instead of current list as were before this commit). Same treatment is applied to 'inherits'. script extract_dts_inlcude is updated to take change of yaml_list structre into account. This allows some code simplification. Largest impact is yaml_collapse function which works now allow complete overload method on all the attributes of a yaml nodes. Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
2017-11-23 15:48:10 +08:00
compatible:
drivers: Add Atmel SAM family I2C (TWI) driver Added I2C bus (TWI) driver for Atmel SAM MCU family. Only I2C Master Mode with 7 bit addressing is currently supported. Tested on Arduino Due board. Origin: Original Signed-off-by: Piotr Mienkowski <piotr.mienkowski@gmail.com>
2017-05-21 08:47:32 +08:00
constraint: "atmel,sam-i2c-twi"
yaml: fix properties syntax to 'mapping' instead of 'series' According to yaml syntaxic rules, 'properties' described in dts bindings yaml files could be seen as 'mapping'(key/value couple), instead of 'series' (list of single elements). yaml 'mappings' will then be converted by yaml python library as python 'dict' which will ease treatment (instead of current list as were before this commit). Same treatment is applied to 'inherits'. script extract_dts_inlcude is updated to take change of yaml_list structre into account. This allows some code simplification. Largest impact is yaml_collapse function which works now allow complete overload method on all the attributes of a yaml nodes. Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
2017-11-23 15:48:10 +08:00
reg:
dts: bindings: Have 'required: true/false' instead of 'category: ...' The 'category: required/optional' setting for properties is just a yes/no thing. Using a boolean makes it clearer, so have 'required: true/false' instead. Print a clear error when 'category:' is used: edtlib.EDTError: please put 'required: true' instead of 'category: required' in 'properties: foo: ...' in test-bindings/sub-node-parent.yaml - 'category' has been removed The old scripts in scripts/dts/ ignore this setting, and only print a warning if 'category: required' in an inherited binding is changed to 'category: optional'. Remove that code, since the new scripts already have the same check. The replacement was done with git ls-files 'dts/bindings/*.yaml' | xargs sed -i \ -e 's/category:\s*required/required: true/' \ -e 's/category:\s*optional/required: false/' dts/binding-template.yaml is updated as well. Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
2019-08-28 06:22:01 +08:00
required: true
drivers: Add Atmel SAM family I2C (TWI) driver Added I2C bus (TWI) driver for Atmel SAM MCU family. Only I2C Master Mode with 7 bit addressing is currently supported. Tested on Arduino Due board. Origin: Original Signed-off-by: Piotr Mienkowski <piotr.mienkowski@gmail.com>
2017-05-21 08:47:32 +08:00
yaml: fix properties syntax to 'mapping' instead of 'series' According to yaml syntaxic rules, 'properties' described in dts bindings yaml files could be seen as 'mapping'(key/value couple), instead of 'series' (list of single elements). yaml 'mappings' will then be converted by yaml python library as python 'dict' which will ease treatment (instead of current list as were before this commit). Same treatment is applied to 'inherits'. script extract_dts_inlcude is updated to take change of yaml_list structre into account. This allows some code simplification. Largest impact is yaml_collapse function which works now allow complete overload method on all the attributes of a yaml nodes. Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
2017-11-23 15:48:10 +08:00
interrupts:
dts: bindings: Have 'required: true/false' instead of 'category: ...' The 'category: required/optional' setting for properties is just a yes/no thing. Using a boolean makes it clearer, so have 'required: true/false' instead. Print a clear error when 'category:' is used: edtlib.EDTError: please put 'required: true' instead of 'category: required' in 'properties: foo: ...' in test-bindings/sub-node-parent.yaml - 'category' has been removed The old scripts in scripts/dts/ ignore this setting, and only print a warning if 'category: required' in an inherited binding is changed to 'category: optional'. Remove that code, since the new scripts already have the same check. The replacement was done with git ls-files 'dts/bindings/*.yaml' | xargs sed -i \ -e 's/category:\s*required/required: true/' \ -e 's/category:\s*optional/required: false/' dts/binding-template.yaml is updated as well. Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
2019-08-28 06:22:01 +08:00
required: true
drivers: Add Atmel SAM family I2C (TWI) driver Added I2C bus (TWI) driver for Atmel SAM MCU family. Only I2C Master Mode with 7 bit addressing is currently supported. Tested on Arduino Due board. Origin: Original Signed-off-by: Piotr Mienkowski <piotr.mienkowski@gmail.com>
2017-05-21 08:47:32 +08:00
yaml: fix properties syntax to 'mapping' instead of 'series' According to yaml syntaxic rules, 'properties' described in dts bindings yaml files could be seen as 'mapping'(key/value couple), instead of 'series' (list of single elements). yaml 'mappings' will then be converted by yaml python library as python 'dict' which will ease treatment (instead of current list as were before this commit). Same treatment is applied to 'inherits'. script extract_dts_inlcude is updated to take change of yaml_list structre into account. This allows some code simplification. Largest impact is yaml_collapse function which works now allow complete overload method on all the attributes of a yaml nodes. Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
2017-11-23 15:48:10 +08:00
peripheral-id:
drivers: Add Atmel SAM family I2C (TWI) driver Added I2C bus (TWI) driver for Atmel SAM MCU family. Only I2C Master Mode with 7 bit addressing is currently supported. Tested on Arduino Due board. Origin: Original Signed-off-by: Piotr Mienkowski <piotr.mienkowski@gmail.com>
2017-05-21 08:47:32 +08:00
type: int
description: peripheral ID
dts: bindings: Have 'required: true/false' instead of 'category: ...' The 'category: required/optional' setting for properties is just a yes/no thing. Using a boolean makes it clearer, so have 'required: true/false' instead. Print a clear error when 'category:' is used: edtlib.EDTError: please put 'required: true' instead of 'category: required' in 'properties: foo: ...' in test-bindings/sub-node-parent.yaml - 'category' has been removed The old scripts in scripts/dts/ ignore this setting, and only print a warning if 'category: required' in an inherited binding is changed to 'category: optional'. Remove that code, since the new scripts already have the same check. The replacement was done with git ls-files 'dts/bindings/*.yaml' | xargs sed -i \ -e 's/category:\s*required/required: true/' \ -e 's/category:\s*optional/required: false/' dts/binding-template.yaml is updated as well. Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
2019-08-28 06:22:01 +08:00
required: true