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dt-bindings: memory: convert TI a8xx DDR2/mDDR memory controller to dtschema

Message ID 20210818113248.85084-1-krzysztof.kozlowski@canonical.com
State Accepted
Commit 0a7eb4fe831b5966fff9ad2ec0323568c832911e
Headers show
Series dt-bindings: memory: convert TI a8xx DDR2/mDDR memory controller to dtschema | expand

Commit Message

Krzysztof Kozlowski Aug. 18, 2021, 11:32 a.m. UTC 
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>
---
 .../memory-controllers/ti,da8xx-ddrctl.yaml   | 35 +++++++++++++++++++
 .../memory-controllers/ti-da8xx-ddrctl.txt    | 20 -----------
 2 files changed, 35 insertions(+), 20 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/memory-controllers/ti,da8xx-ddrctl.yaml
 delete mode 100644 Documentation/devicetree/bindings/memory-controllers/ti-da8xx-ddrctl.txt

Comments

Rob Herring Aug. 18, 2021, 6:51 p.m. UTC | #1 
On Wed, 18 Aug 2021 13:32:48 +0200, Krzysztof Kozlowski wrote:
> 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>
> ---
>  .../memory-controllers/ti,da8xx-ddrctl.yaml   | 35 +++++++++++++++++++
>  .../memory-controllers/ti-da8xx-ddrctl.txt    | 20 -----------
>  2 files changed, 35 insertions(+), 20 deletions(-)
>  create mode 100644 Documentation/devicetree/bindings/memory-controllers/ti,da8xx-ddrctl.yaml
>  delete mode 100644 Documentation/devicetree/bindings/memory-controllers/ti-da8xx-ddrctl.txt
> 

Applied, thanks!
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Patch

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>;
-};