dt-bindings: crypto: convert rockchip-crypto to YAML

Convert rockchip-crypto to YAML.

Reviewed-by: John Keeping <john@metanate.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

diff --git a/Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml b/Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml
new file mode 100644 (file)
index 0000000..8a219d4
--- /dev/null
+++ b/Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml
@@ -0,0 +1,64 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/crypto/rockchip,rk3288-crypto.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Rockchip Electronics Security Accelerator
+
+maintainers:
+  - Heiko Stuebner <heiko@sntech.de>
+
+properties:
+  compatible:
+    enum:
+      - rockchip,rk3288-crypto
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  clocks:
+    maxItems: 4
+
+  clock-names:
+    items:
+      - const: aclk
+      - const: hclk
+      - const: sclk
+      - const: apb_pclk
+
+  resets:
+    maxItems: 1
+
+  reset-names:
+    items:
+      - const: crypto-rst
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - clocks
+  - clock-names
+  - resets
+  - reset-names
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/clock/rk3288-cru.h>
+    crypto@ff8a0000 {
+      compatible = "rockchip,rk3288-crypto";
+      reg = <0xff8a0000 0x4000>;
+      interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
+      clocks = <&cru ACLK_CRYPTO>, <&cru HCLK_CRYPTO>,
+               <&cru SCLK_CRYPTO>, <&cru ACLK_DMAC1>;
+      clock-names = "aclk", "hclk", "sclk", "apb_pclk";
+      resets = <&cru SRST_CRYPTO>;
+      reset-names = "crypto-rst";
+    };

diff --git a/Documentation/devicetree/bindings/crypto/rockchip-crypto.txt b/Documentation/devicetree/bindings/crypto/rockchip-crypto.txt
deleted file mode 100644 (file)
index 5e2ba38..0000000
--- a/Documentation/devicetree/bindings/crypto/rockchip-crypto.txt
+++ /dev/null
@@ -1,28 +0,0 @@
-Rockchip Electronics And Security Accelerator
-
-Required properties:
-- compatible: Should be "rockchip,rk3288-crypto"
-- reg: Base physical address of the engine and length of memory mapped
-       region
-- interrupts: Interrupt number
-- clocks: Reference to the clocks about crypto
-- clock-names: "aclk" used to clock data
-              "hclk" used to clock data
-              "sclk" used to clock crypto accelerator
-              "apb_pclk" used to clock dma
-- resets: Must contain an entry for each entry in reset-names.
-         See ../reset/reset.txt for details.
-- reset-names: Must include the name "crypto-rst".
-
-Examples:
-
-       crypto: cypto-controller@ff8a0000 {
-               compatible = "rockchip,rk3288-crypto";
-               reg = <0xff8a0000 0x4000>;
-               interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
-               clocks = <&cru ACLK_CRYPTO>, <&cru HCLK_CRYPTO>,
-                        <&cru SCLK_CRYPTO>, <&cru ACLK_DMAC1>;
-               clock-names = "aclk", "hclk", "sclk", "apb_pclk";
-               resets = <&cru SRST_CRYPTO>;
-               reset-names = "crypto-rst";
-       };