dt-bindings: crypto: Add documentation for sl3516-ce

This patch adds documentation for Device-Tree bindings for the SL3516-ce cryptographic offloader driver. Reviewed-by: Linus Walleij <[email protected]> Reviewed-by: Rob Herring <[email protected]> Signed-off-by: Corentin Labbe <[email protected]> Signed-off-by: Herbert Xu <[email protected]>
wycbox · Jun 11, 2021 · 124d77c · 124d77c
1 parent ca323b2
commit 124d77c
Showing 1 changed file with 50 additions and 0 deletions.
diff --git a/Documentation/devicetree/bindings/crypto/cortina,sl3516-crypto.yaml b/Documentation/devicetree/bindings/crypto/cortina,sl3516-crypto.yaml
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+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/crypto/cortina,sl3516-crypto.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: SL3516 cryptographic offloader driver
+
+maintainers:
+  - Corentin Labbe <[email protected]>
+
+properties:
+  compatible:
+    enum:
+      - cortina,sl3516-crypto
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+  resets:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - clocks
+  - resets
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+    #include <dt-bindings/clock/cortina,gemini-clock.h>
+    #include <dt-bindings/reset/cortina,gemini-reset.h>
+
+    crypto@62000000 {
+        compatible = "cortina,sl3516-crypto";
+        reg = <0x62000000 0x10000>;
+        interrupts = <7 IRQ_TYPE_EDGE_RISING>;
+        resets = <&syscon GEMINI_RESET_SECURITY>;
+        clocks = <&syscon GEMINI_CLK_GATE_SECURITY>;
+    };