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author | Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> | 2021-08-18 14:32:48 +0300 |
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committer | Rob Herring <robh@kernel.org> | 2021-08-18 22:08:42 +0300 |
commit | 0a7eb4fe831b5966fff9ad2ec0323568c832911e (patch) | |
tree | 57329a4c5fc3a5baaa0d0dba506f45fb78542a56 /Documentation/devicetree/bindings/memory-controllers | |
parent | 47e397a575221e6ccb6a4df6c615270ed4c38cda (diff) | |
download | linux-0a7eb4fe831b5966fff9ad2ec0323568c832911e.tar.xz |
dt-bindings: memory: convert TI a8xx DDR2/mDDR memory controller to dtschema
Convert Texas Instruments da8xx DDR2/mDDR memory controller bindings to
DT schema format using json-schema.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Link: https://lore.kernel.org/r/20210818113248.85084-1-krzysztof.kozlowski@canonical.com
Signed-off-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/memory-controllers')
-rw-r--r-- | Documentation/devicetree/bindings/memory-controllers/ti,da8xx-ddrctl.yaml | 35 | ||||
-rw-r--r-- | Documentation/devicetree/bindings/memory-controllers/ti-da8xx-ddrctl.txt | 20 |
2 files changed, 35 insertions, 20 deletions
diff --git a/Documentation/devicetree/bindings/memory-controllers/ti,da8xx-ddrctl.yaml b/Documentation/devicetree/bindings/memory-controllers/ti,da8xx-ddrctl.yaml new file mode 100644 index 000000000000..9ed51185ff99 --- /dev/null +++ b/Documentation/devicetree/bindings/memory-controllers/ti,da8xx-ddrctl.yaml @@ -0,0 +1,35 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/memory-controllers/ti,da8xx-ddrctl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Texas Instruments da8xx DDR2/mDDR memory controller + +maintainers: + - Bartosz Golaszewski <bgolaszewski@baylibre.com> + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + +description: | + Documentation: + OMAP-L138 (DA850) - http://www.ti.com/lit/ug/spruh82c/spruh82c.pdf + +properties: + compatible: + const: ti,da850-ddr-controller + + reg: + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + memory-controller@b0000000 { + compatible = "ti,da850-ddr-controller"; + reg = <0xb0000000 0xe8>; + }; diff --git a/Documentation/devicetree/bindings/memory-controllers/ti-da8xx-ddrctl.txt b/Documentation/devicetree/bindings/memory-controllers/ti-da8xx-ddrctl.txt deleted file mode 100644 index ec1dd408d573..000000000000 --- a/Documentation/devicetree/bindings/memory-controllers/ti-da8xx-ddrctl.txt +++ /dev/null @@ -1,20 +0,0 @@ -* Device tree bindings for Texas Instruments da8xx DDR2/mDDR memory controller - -The DDR2/mDDR memory controller present on Texas Instruments da8xx SoCs features -a set of registers which allow to tweak the controller's behavior. - -Documentation: -OMAP-L138 (DA850) - http://www.ti.com/lit/ug/spruh82c/spruh82c.pdf - -Required properties: - -- compatible: "ti,da850-ddr-controller" - for da850 SoC based boards -- reg: a tuple containing the base address of the memory - controller and the size of the memory area to map - -Example for da850 shown below. - -ddrctl { - compatible = "ti,da850-ddr-controller"; - reg = <0xb0000000 0xe8>; -}; |