zephyr/dts/bindings/arm/arm,dtcm.yaml

# SPDX-License-Identifier: Apache-2.0

description: Cortex-M DTCM (Data Tightly Coupled Memory)

compatible: "arm,dtcm"

include: base.yaml

properties:
  reg:
    required: true
linker: Add dtcm section for Cortex M7 MCUs This commit adds a DTCM (Device Tightly Coupled Memory) section for Cortex F7 MCUs. The Address and length is defined in the corresponding device tree file. Signed-off-by: Alexander Wachter <alexander.wachter@student.tugraz.at> 2019-07-03 20:19:29 +08:00			`# SPDX-License-Identifier: Apache-2.0`

dts: bindings: arm: dtcm: ARM DTCM is not Cortex-M7 specific Change the documentation for the arm,dtcm (Data Tightly Coupled Memory) to reflect that it is not specific to the Cortex-M7 (but also present on e.g. the Cortex-M1). Signed-off-by: Henrik Brix Andersen <henrik@brixandersen.dk> 2020-07-29 06:05:14 +08:00			`description: Cortex-M DTCM (Data Tightly Coupled Memory)`
linker: Add dtcm section for Cortex M7 MCUs This commit adds a DTCM (Device Tightly Coupled Memory) section for Cortex F7 MCUs. The Address and length is defined in the corresponding device tree file. Signed-off-by: Alexander Wachter <alexander.wachter@student.tugraz.at> 2019-07-03 20:19:29 +08:00
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> 2019-08-20 02:32:25 +08:00			`compatible: "arm,dtcm"`

linker: Introduce zephyr,memory-region compatible Introduce a new "zephyr,memory-region" compatible to be used when a new memory region must be created in the linker script from the devicetree nodes using the compatible. Remove also the LINKER_DT_REGION_FROM_NODE macro and add a new LINKER_DT_REGIONS macro to cycle through all the compatible regions. In the same PR modify the DTS files and the linker scripts. Signed-off-by: Carlo Caione <ccaione@baylibre.com> 2022-01-21 00:51:06 +08:00			`include: base.yaml`
linker: Add dtcm section for Cortex M7 MCUs This commit adds a DTCM (Device Tightly Coupled Memory) section for Cortex F7 MCUs. The Address and length is defined in the corresponding device tree file. Signed-off-by: Alexander Wachter <alexander.wachter@student.tugraz.at> 2019-07-03 20:19:29 +08:00
			`properties:`
yamllint: indentation: fix dts/bindings/ Fix the YAML files indentation for files in dts/bindings/. Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com> 2023-01-04 03:21:25 +08:00			`reg:`
			`required: true`