From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 20:49:45 +0200
Subject: Adding upstream version 6.1.76.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../crypto/allwinner,sun4i-a10-crypto.yaml         | 95 ++++++++++++++++++++++
 1 file changed, 95 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/crypto/allwinner,sun4i-a10-crypto.yaml

(limited to 'Documentation/devicetree/bindings/crypto/allwinner,sun4i-a10-crypto.yaml')

diff --git a/Documentation/devicetree/bindings/crypto/allwinner,sun4i-a10-crypto.yaml b/Documentation/devicetree/bindings/crypto/allwinner,sun4i-a10-crypto.yaml
new file mode 100644
index 000000000..0401c11da
--- /dev/null
+++ b/Documentation/devicetree/bindings/crypto/allwinner,sun4i-a10-crypto.yaml
@@ -0,0 +1,95 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/crypto/allwinner,sun4i-a10-crypto.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A10 Security System
+
+maintainers:
+  - Chen-Yu Tsai <wens@csie.org>
+  - Maxime Ripard <mripard@kernel.org>
+
+properties:
+  compatible:
+    oneOf:
+      - const: allwinner,sun4i-a10-crypto
+      - items:
+          - const: allwinner,sun5i-a13-crypto
+          - const: allwinner,sun4i-a10-crypto
+      - items:
+          - const: allwinner,sun6i-a31-crypto
+          - const: allwinner,sun4i-a10-crypto
+      - items:
+          - const: allwinner,sun7i-a20-crypto
+          - const: allwinner,sun4i-a10-crypto
+      - const: allwinner,sun8i-a33-crypto
+      - items:
+          - const: allwinner,sun8i-v3s-crypto
+          - const: allwinner,sun8i-a33-crypto
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  clocks:
+    items:
+      - description: Bus Clock
+      - description: Module Clock
+
+  clock-names:
+    items:
+      - const: ahb
+      - const: mod
+
+  dmas:
+    items:
+      - description: RX DMA Channel
+      - description: TX DMA Channel
+
+  dma-names:
+    items:
+      - const: rx
+      - const: tx
+
+  resets:
+    maxItems: 1
+
+  reset-names:
+    const: ahb
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - clocks
+  - clock-names
+
+if:
+  properties:
+    compatible:
+      contains:
+        enum:
+          - allwinner,sun6i-a31-crypto
+          - allwinner,sun8i-a33-crypto
+
+then:
+  required:
+    - resets
+    - reset-names
+
+additionalProperties: false
+
+examples:
+  - |
+    crypto: crypto-engine@1c15000 {
+      compatible = "allwinner,sun4i-a10-crypto";
+      reg = <0x01c15000 0x1000>;
+      interrupts = <86>;
+      clocks = <&ahb_gates 5>, <&ss_clk>;
+      clock-names = "ahb", "mod";
+    };
+
+...
-- 
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