From: Neal Liu <neal_liu@aspeedtech.com> To: Corentin Labbe <clabbe.montjoie@gmail.com>, Christophe JAILLET <christophe.jaillet@wanadoo.fr>, Randy Dunlap <rdunlap@infradead.org>, Herbert Xu <herbert@gondor.apana.org.au>, "David S . Miller" <davem@davemloft.net>, Rob Herring <robh+dt@kernel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, Joel Stanley <joel@jms.id.au>, "Andrew Jeffery" <andrew@aj.id.au>, Dhananjay Phadke <dhphadke@microsoft.com>, "Johnny Huang" <johnny_huang@aspeedtech.com> Cc: <linux-aspeed@lists.ozlabs.org>, <linux-crypto@vger.kernel.org>, <devicetree@vger.kernel.org>, <linux-arm-kernel@lists.infradead.org>, <linux-kernel@vger.kernel.org>, <BMC-SW@aspeedtech.com>, Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Subject: [PATCH v6 4/5] dt-bindings: crypto: add documentation for aspeed hace Date: Wed, 29 Jun 2022 17:44:25 +0800 [thread overview] Message-ID: <20220629094426.1930589-5-neal_liu@aspeedtech.com> (raw) In-Reply-To: <20220629094426.1930589-1-neal_liu@aspeedtech.com> Add device tree binding documentation for the Aspeed Hash and Crypto Engines (HACE) Controller. Signed-off-by: Neal Liu <neal_liu@aspeedtech.com> Signed-off-by: Johnny Huang <johnny_huang@aspeedtech.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> --- .../bindings/crypto/aspeed,ast2500-hace.yaml | 53 +++++++++++++++++++ 1 file changed, 53 insertions(+) create mode 100644 Documentation/devicetree/bindings/crypto/aspeed,ast2500-hace.yaml diff --git a/Documentation/devicetree/bindings/crypto/aspeed,ast2500-hace.yaml b/Documentation/devicetree/bindings/crypto/aspeed,ast2500-hace.yaml new file mode 100644 index 000000000000..a772d232de09 --- /dev/null +++ b/Documentation/devicetree/bindings/crypto/aspeed,ast2500-hace.yaml @@ -0,0 +1,53 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/crypto/aspeed,ast2500-hace.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ASPEED HACE hash and crypto Hardware Accelerator Engines + +maintainers: + - Neal Liu <neal_liu@aspeedtech.com> + +description: | + The Hash and Crypto Engine (HACE) is designed to accelerate the throughput + of hash data digest, encryption, and decryption. Basically, HACE can be + divided into two independently engines - Hash Engine and Crypto Engine. + +properties: + compatible: + enum: + - aspeed,ast2500-hace + - aspeed,ast2600-hace + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + interrupts: + maxItems: 1 + + resets: + maxItems: 1 + +required: + - compatible + - reg + - clocks + - interrupts + - resets + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/ast2600-clock.h> + hace: crypto@1e6d0000 { + compatible = "aspeed,ast2600-hace"; + reg = <0x1e6d0000 0x200>; + interrupts = <4>; + clocks = <&syscon ASPEED_CLK_GATE_YCLK>; + resets = <&syscon ASPEED_RESET_HACE>; + }; -- 2.25.1
WARNING: multiple messages have this Message-ID (diff)
From: Neal Liu <neal_liu@aspeedtech.com> To: Corentin Labbe <clabbe.montjoie@gmail.com>, Christophe JAILLET <christophe.jaillet@wanadoo.fr>, Randy Dunlap <rdunlap@infradead.org>, Herbert Xu <herbert@gondor.apana.org.au>, "David S . Miller" <davem@davemloft.net>, Rob Herring <robh+dt@kernel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, Joel Stanley <joel@jms.id.au>, "Andrew Jeffery" <andrew@aj.id.au>, Dhananjay Phadke <dhphadke@microsoft.com>, "Johnny Huang" <johnny_huang@aspeedtech.com> Cc: <linux-aspeed@lists.ozlabs.org>, <linux-crypto@vger.kernel.org>, <devicetree@vger.kernel.org>, <linux-arm-kernel@lists.infradead.org>, <linux-kernel@vger.kernel.org>, <BMC-SW@aspeedtech.com>, Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Subject: [PATCH v6 4/5] dt-bindings: crypto: add documentation for aspeed hace Date: Wed, 29 Jun 2022 17:44:25 +0800 [thread overview] Message-ID: <20220629094426.1930589-5-neal_liu@aspeedtech.com> (raw) In-Reply-To: <20220629094426.1930589-1-neal_liu@aspeedtech.com> Add device tree binding documentation for the Aspeed Hash and Crypto Engines (HACE) Controller. Signed-off-by: Neal Liu <neal_liu@aspeedtech.com> Signed-off-by: Johnny Huang <johnny_huang@aspeedtech.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> --- .../bindings/crypto/aspeed,ast2500-hace.yaml | 53 +++++++++++++++++++ 1 file changed, 53 insertions(+) create mode 100644 Documentation/devicetree/bindings/crypto/aspeed,ast2500-hace.yaml diff --git a/Documentation/devicetree/bindings/crypto/aspeed,ast2500-hace.yaml b/Documentation/devicetree/bindings/crypto/aspeed,ast2500-hace.yaml new file mode 100644 index 000000000000..a772d232de09 --- /dev/null +++ b/Documentation/devicetree/bindings/crypto/aspeed,ast2500-hace.yaml @@ -0,0 +1,53 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/crypto/aspeed,ast2500-hace.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ASPEED HACE hash and crypto Hardware Accelerator Engines + +maintainers: + - Neal Liu <neal_liu@aspeedtech.com> + +description: | + The Hash and Crypto Engine (HACE) is designed to accelerate the throughput + of hash data digest, encryption, and decryption. Basically, HACE can be + divided into two independently engines - Hash Engine and Crypto Engine. + +properties: + compatible: + enum: + - aspeed,ast2500-hace + - aspeed,ast2600-hace + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + interrupts: + maxItems: 1 + + resets: + maxItems: 1 + +required: + - compatible + - reg + - clocks + - interrupts + - resets + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/ast2600-clock.h> + hace: crypto@1e6d0000 { + compatible = "aspeed,ast2600-hace"; + reg = <0x1e6d0000 0x200>; + interrupts = <4>; + clocks = <&syscon ASPEED_CLK_GATE_YCLK>; + resets = <&syscon ASPEED_RESET_HACE>; + }; -- 2.25.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2022-06-29 9:45 UTC|newest] Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-06-29 9:44 [PATCH v6 0/5] Add Aspeed crypto driver for hardware acceleration Neal Liu 2022-06-29 9:44 ` Neal Liu 2022-06-29 9:44 ` [PATCH v6 1/5] crypto: aspeed: Add HACE hash driver Neal Liu 2022-06-29 9:44 ` Neal Liu 2022-06-29 12:36 ` Corentin Labbe 2022-06-29 12:36 ` Corentin Labbe 2022-06-30 3:41 ` Neal Liu 2022-06-30 3:41 ` Neal Liu 2022-06-29 9:44 ` [PATCH v6 2/5] dt-bindings: clock: Add AST2500/AST2600 HACE reset definition Neal Liu 2022-06-29 9:44 ` Neal Liu 2022-06-29 11:13 ` Krzysztof Kozlowski 2022-06-29 11:13 ` Krzysztof Kozlowski 2022-06-29 11:49 ` Dhananjay Phadke 2022-06-29 11:49 ` Dhananjay Phadke 2022-06-30 3:17 ` Neal Liu 2022-06-30 3:17 ` Neal Liu 2022-06-30 3:32 ` Dhananjay Phadke 2022-06-30 3:32 ` Dhananjay Phadke 2022-06-30 7:12 ` Neal Liu 2022-06-30 7:12 ` Neal Liu 2022-06-29 9:44 ` [PATCH v6 3/5] ARM: dts: aspeed: Add HACE device controller node Neal Liu 2022-06-29 9:44 ` Neal Liu 2022-06-29 9:44 ` Neal Liu [this message] 2022-06-29 9:44 ` [PATCH v6 4/5] dt-bindings: crypto: add documentation for aspeed hace Neal Liu 2022-06-29 9:44 ` [PATCH v6 5/5] crypto: aspeed: add HACE crypto driver Neal Liu 2022-06-29 9:44 ` Neal Liu
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