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zephyr/dts/bindings/i2c/altr,nios2-i2c.yaml

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dts: binding: Add i2c binding for nios2 patch add i2c ymal file for nios2 arch. Signed-off-by: Savinay Dharmappa <savinay.dharmappa@intel.com>
2018-12-21 09:54:22 +01:00
# Copyright (c) 2018 Intel Corporation
# 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 00:03:49 +02:00
dts: rename 'nios2,i2c' compatible to 'altr,nios2-i2c' The original NIOS-II developer and former vendor is Altera, which is now part of Intel. Let's not add a new vendor prefix for something that already exists and has been acquired; move it to use the existing 'altr,' prefix instead. Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
2021-08-04 00:41:12 +02:00
description: Altera NIOS2 I2C
dts: binding: Add i2c binding for nios2 patch add i2c ymal file for nios2 arch. Signed-off-by: Savinay Dharmappa <savinay.dharmappa@intel.com>
2018-12-21 09:54:22 +01:00
dts: rename 'nios2,i2c' compatible to 'altr,nios2-i2c' The original NIOS-II developer and former vendor is Altera, which is now part of Intel. Let's not add a new vendor prefix for something that already exists and has been acquired; move it to use the existing 'altr,' prefix instead. Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
2021-08-04 00:41:12 +02:00
compatible: "altr,nios2-i2c"
scripts: dts: Simplify and improve 'compatible' matching Instead of properties: compatible: constraint: "foo" , just have compatible: "foo" at the top level of the binding. For backwards compatibility, the old 'properties: compatible: ...' form is still accepted for now, and is treated the same as a single-element 'compatible:'. The old syntax was inspired by dt-schema (though it isn't dt-schema-compatible), which is in turn a thin wrapper around json-schema (the idea is to transform .dts files into YAML and then verify them). Maybe the idea was to gradually switch the syntax over to dt-schema and then be able to use unmodified dt-schema bindings, but dt-schema is really a different kind of tool (a completely standalone linter), and works very differently from our stuff (see schemas/dt-core.yaml in the dt-schema repo to get an idea of just how differently). Better to keep it simple. This commit also piggybacks some clarifications to the binding template re. '#cells:'. Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
2019-08-19 20:32:25 +02:00
dts/bindings: Convert bindings to new include syntax Convert from: inherits: !include spi-device.yaml to: include: spi-device.yaml Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2019-08-22 01:10:12 +02:00
include: i2c-controller.yaml
dts: binding: Add i2c binding for nios2 patch add i2c ymal file for nios2 arch. Signed-off-by: Savinay Dharmappa <savinay.dharmappa@intel.com>
2018-12-21 09:54:22 +01:00
properties:
yamllint: indentation: fix dts/bindings/ Fix the YAML files indentation for files in dts/bindings/. Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
2023-01-03 20:21:25 +01:00
reg:
required: true
drivers: i2c: nios2: get IRQ and IRQ priority from DTS Move the I2C IRQ information to devicetree similar to what most all other drivers are doing. Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2021-03-03 02:58:46 +01:00
yamllint: indentation: fix dts/bindings/ Fix the YAML files indentation for files in dts/bindings/. Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
2023-01-03 20:21:25 +01:00
interrupts:
required: true
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