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[90.63.244.31]) by smtp.googlemail.com with ESMTPSA id f6-20020a05600c4e8600b003fefb94ccc9sm16579085wmq.11.2023.11.07.07.55.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 07 Nov 2023 07:55:45 -0800 (PST) From: Corentin Labbe To: davem@davemloft.net, heiko@sntech.de, herbert@gondor.apana.org.au, krzysztof.kozlowski+dt@linaro.org, mturquette@baylibre.com, p.zabel@pengutronix.de, robh+dt@kernel.org, sboyd@kernel.org Cc: ricardo@pardini.net, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org, linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, Corentin Labbe Subject: [PATCH 1/6] dt-bindings: crypto: add support for rockchip,crypto-rk3588 Date: Tue, 7 Nov 2023 15:55:27 +0000 Message-Id: <20231107155532.3747113-2-clabbe@baylibre.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20231107155532.3747113-1-clabbe@baylibre.com> References: <20231107155532.3747113-1-clabbe@baylibre.com> Precedence: bulk X-Mailing-List: linux-crypto@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Add device tree binding documentation for the Rockchip cryptographic offloader V2. Signed-off-by: Corentin Labbe --- .../crypto/rockchip,rk3588-crypto.yaml | 65 +++++++++++++++++++ 1 file changed, 65 insertions(+) create mode 100644 Documentation/devicetree/bindings/crypto/rockchip,rk3588-crypto.yaml diff --git a/Documentation/devicetree/bindings/crypto/rockchip,rk3588-crypto.yaml b/Documentation/devicetree/bindings/crypto/rockchip,rk3588-crypto.yaml new file mode 100644 index 000000000000..07024cf4fb0e --- /dev/null +++ b/Documentation/devicetree/bindings/crypto/rockchip,rk3588-crypto.yaml @@ -0,0 +1,65 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/crypto/rockchip,rk3588-crypto.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Rockchip cryptographic offloader V2 + +maintainers: + - Corentin Labbe + +properties: + compatible: + enum: + - rockchip,rk3568-crypto + - rockchip,rk3588-crypto + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + minItems: 3 + + clock-names: + items: + - const: core + - const: a + - const: h + + resets: + minItems: 1 + + reset-names: + items: + - const: core + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + - resets + - reset-names + +additionalProperties: false + +examples: + - | + #include + #include + #include + crypto@fe370000 { + compatible = "rockchip,rk3588-crypto"; + reg = <0xfe370000 0x4000>; + interrupts = ; + clocks = <&scmi_clk SCMI_CRYPTO_CORE>, <&scmi_clk SCMI_ACLK_SECURE_NS>, + <&scmi_clk SCMI_HCLK_SECURE_NS>; + clock-names = "core", "a", "h"; + resets = <&scmi_reset SRST_CRYPTO_CORE>; + reset-names = "core"; + };