From aa238d34d3a98253f019e8c2e1cef0309b487fef Mon Sep 17 00:00:00 2001 From: "Rob Herring (Arm)" Date: Tue, 13 May 2025 13:40:50 -0500 Subject: [PATCH] dt-bindings: crypto: Convert amd,ccp-seattle-v1a to DT schema Convert the AMD Cryptographic Coprocessor binding to DT schema format. It's a straight forward conversion. Signed-off-by: Rob Herring (Arm) Signed-off-by: Herbert Xu --- .../bindings/crypto/amd,ccp-seattle-v1a.yaml | 38 +++++++++++++++++++ .../devicetree/bindings/crypto/amd-ccp.txt | 17 --------- 2 files changed, 38 insertions(+), 17 deletions(-) create mode 100644 Documentation/devicetree/bindings/crypto/amd,ccp-seattle-v1a.yaml delete mode 100644 Documentation/devicetree/bindings/crypto/amd-ccp.txt diff --git a/Documentation/devicetree/bindings/crypto/amd,ccp-seattle-v1a.yaml b/Documentation/devicetree/bindings/crypto/amd,ccp-seattle-v1a.yaml new file mode 100644 index 0000000000000..32bf3a1c3b420 --- /dev/null +++ b/Documentation/devicetree/bindings/crypto/amd,ccp-seattle-v1a.yaml @@ -0,0 +1,38 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/amd,ccp-seattle-v1a.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: AMD Cryptographic Coprocessor (ccp) + +maintainers: + - Tom Lendacky + +properties: + compatible: + const: amd,ccp-seattle-v1a + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + dma-coherent: true + +required: + - compatible + - reg + - interrupts + +additionalProperties: false + +examples: + - | + crypto@e0100000 { + compatible = "amd,ccp-seattle-v1a"; + reg = <0xe0100000 0x10000>; + interrupts = <0 3 4>; + dma-coherent; + }; diff --git a/Documentation/devicetree/bindings/crypto/amd-ccp.txt b/Documentation/devicetree/bindings/crypto/amd-ccp.txt deleted file mode 100644 index d87579d63da64..0000000000000 --- a/Documentation/devicetree/bindings/crypto/amd-ccp.txt +++ /dev/null @@ -1,17 +0,0 @@ -* AMD Cryptographic Coprocessor driver (ccp) - -Required properties: -- compatible: Should be "amd,ccp-seattle-v1a" -- reg: Address and length of the register set for the device -- interrupts: Should contain the CCP interrupt - -Optional properties: -- dma-coherent: Present if dma operations are coherent - -Example: - ccp@e0100000 { - compatible = "amd,ccp-seattle-v1a"; - reg = <0 0xe0100000 0 0x10000>; - interrupt-parent = <&gic>; - interrupts = <0 3 4>; - }; -- 2.50.1