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dt-bindings: crypto: Convert ti,omap2-aes to DT schema

PATCH Superseded Rob Herring (Arm) 3 participants 3 messages Jun 11, 2025 – Jun 23, 2025

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Rob Herring (Arm)

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PATCH v2 1/1 dt-bindings: crypto: Convert ti,omap2-aes to DT schema

Convert the TI OMAP AES binding to DT schema format. It's a straight forward conversion.

Make "ti,hwmods" not required as it is deprecated and only used on OMAP2.

Signed-off-by Rob Herring (Arm) <[email protected]>

---
v2:
- Drop ti,hwmods from required
- Fix filename to be omap2, not omap4.

---
 .../devicetree/bindings/crypto/omap-aes.txt   | 31 ----------
 .../bindings/crypto/ti,omap2-aes.yaml         | 58 +++++++++++++++++++
 2 files changed, 58 insertions(+), 31 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/crypto/omap-aes.txt
 create mode 100644 Documentation/devicetree/bindings/crypto/ti,omap2-aes.yaml
Documentation/devicetree/bindings/crypto/omap-aes.txt deleted +0 -31
deleted file mode 100644
index fd9717653cbb..000000000000
@@ -1,31 +0,0 @@
-OMAP SoC AES crypto Module
-
-Required properties:
-
-- compatible : Should contain entries for this and backward compatible
-  AES versions:
-  - "ti,omap2-aes" for OMAP2.
-  - "ti,omap3-aes" for OMAP3.
-  - "ti,omap4-aes" for OMAP4 and AM33XX.
-  Note that the OMAP2 and 3 versions are compatible (OMAP3 supports
-  more algorithms) but they are incompatible with OMAP4.
-- ti,hwmods: Name of the hwmod associated with the AES module
-- reg : Offset and length of the register set for the module
-- interrupts : the interrupt-specifier for the AES module.
-
-Optional properties:
-- dmas: DMA specifiers for tx and rx dma. See the DMA client binding,
-	Documentation/devicetree/bindings/dma/dma.txt
-- dma-names: DMA request names should include "tx" and "rx" if present.
-
-Example:
-	/* AM335x */
-	aes: aes@53500000 {
-		compatible = "ti,omap4-aes";
-		ti,hwmods = "aes";
-		reg = <0x53500000 0xa0>;
-		interrupts = <102>;
-		dmas = <&edma 6>,
-		       <&edma 5>;
-		dma-names = "tx", "rx";
-	};
Documentation/devicetree/bindings/crypto/ti,omap2-aes.yaml new file +58 -0

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Signature · 1 line
2.47.2
maintainer
#2 lore raw
In reply to Rob Herring (Arm)
Quoted 11 lines · Rob Herring (Arm)

Convert the TI OMAP AES binding to DT schema format. It's a straight forward conversion.

Make "ti,hwmods" not required as it is deprecated and only used on OMAP2.

Signed-off-by Rob Herring (Arm) <[email protected]>

---
v2:
- Drop ti,hwmods from required
- Fix filename to be omap2, not omap4.

Quoted 6 lines
---
 .../devicetree/bindings/crypto/omap-aes.txt   | 31 ----------
 .../bindings/crypto/ti,omap2-aes.yaml         | 58 +++++++++++++++++++
 2 files changed, 58 insertions(+), 31 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/crypto/omap-aes.txt
 create mode 100644 Documentation/devicetree/bindings/crypto/ti,omap2-aes.yaml

Patch applied. Thanks.

Signature · 3 lines
Email: Herbert Xu <[email protected]>
Home Page: http://gondor.apana.org.au/~herbert/
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