diff options
| author | Neal Liu <[email protected]> | 2023-01-04 09:34:35 +0800 |
|---|---|---|
| committer | Herbert Xu <[email protected]> | 2023-01-13 12:11:18 +0800 |
| commit | ce43b4b20e2b4aa209956c5773ac97d1beea62c4 (patch) | |
| tree | 8f85792761e531205281f186d8cd8e2f08eff866 | |
| parent | 62462a525b49e5b3096895b28a217fd3ec0b3caa (diff) | |
dt-bindings: crypto: add documentation for Aspeed ACRY
Add device tree binding documentation for the Aspeed
ECDSA/RSA ACRY Engines Controller.
Signed-off-by: Neal Liu <[email protected]>
Reviewed-by: Rob Herring <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>
| -rw-r--r-- | Documentation/devicetree/bindings/crypto/aspeed,ast2600-acry.yaml | 49 | ||||
| -rw-r--r-- | MAINTAINERS | 2 |
2 files changed, 50 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/crypto/aspeed,ast2600-acry.yaml b/Documentation/devicetree/bindings/crypto/aspeed,ast2600-acry.yaml new file mode 100644 index 000000000000..b18f178aac06 --- /dev/null +++ b/Documentation/devicetree/bindings/crypto/aspeed,ast2600-acry.yaml @@ -0,0 +1,49 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/crypto/aspeed,ast2600-acry.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ASPEED ACRY ECDSA/RSA Hardware Accelerator Engines + +maintainers: + - Neal Liu <[email protected]> + +description: + The ACRY ECDSA/RSA engines is designed to accelerate the throughput + of ECDSA/RSA signature and verification. Basically, ACRY can be + divided into two independent engines - ECC Engine and RSA Engine. + +properties: + compatible: + enum: + - aspeed,ast2600-acry + + reg: + items: + - description: acry base address & size + - description: acry sram base address & size + + clocks: + maxItems: 1 + + interrupts: + maxItems: 1 + +required: + - compatible + - reg + - clocks + - interrupts + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/ast2600-clock.h> + acry: crypto@1e6fa000 { + compatible = "aspeed,ast2600-acry"; + reg = <0x1e6fa000 0x400>, <0x1e710000 0x1800>; + interrupts = <160>; + clocks = <&syscon ASPEED_CLK_GATE_RSACLK>; + }; diff --git a/MAINTAINERS b/MAINTAINERS index f61eb221415b..c4b4b9283d18 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -3310,7 +3310,7 @@ ASPEED CRYPTO DRIVER M: Neal Liu <[email protected]> L: [email protected] (moderated for non-subscribers) S: Maintained -F: Documentation/devicetree/bindings/crypto/aspeed,ast2500-hace.yaml +F: Documentation/devicetree/bindings/crypto/aspeed,* F: drivers/crypto/aspeed/ ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS |