linux-kernel - [PATCH v3 1/2] dt-bindings: nvmem: Add nxp,qoriq-efuse

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20230328082701.2569114-1-richard@bit42.se>
Date:   Tue, 28 Mar 2023 10:27:00 +0200
From:   Richard Alpe <richard@...42.se>
To:     srinivas.kandagatla@...aro.org, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org
Cc:     devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        niklas.soderlund+renesas@...natech.se,
        Richard Alpe <richard@...42.se>
Subject: [PATCH v3 1/2] dt-bindings: nvmem: Add nxp,qoriq-efuse

Add a schema for the NVMEM eFuse (SFP) layout on the NXP QorIQ SOC.

Signed-off-by: Richard Alpe <richard@...42.se>
---
 .../bindings/nvmem/nxp,qoriq-efuse.yaml       | 40 +++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/nvmem/nxp,qoriq-efuse.yaml

diff --git a/Documentation/devicetree/bindings/nvmem/nxp,qoriq-efuse.yaml b/Documentation/devicetree/bindings/nvmem/nxp,qoriq-efuse.yaml
new file mode 100644
index 000000000000..e1d4d3849519
--- /dev/null
+++ b/Documentation/devicetree/bindings/nvmem/nxp,qoriq-efuse.yaml
@@ -0,0 +1,40 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/nvmem/nxp,qoriq-efuse.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NXP QorIQ eFuse support
+
+maintainers:
+  - Richard Alpe <richard@...42.se>
+
+description: |
+  Read support for the eFuses (SFP) on NXP QorIQ series SoC's.
+
+allOf:
+  - $ref: "nvmem.yaml#"
+
+properties:
+  compatible:
+    oneOf:
+      - description: Trust architecture 2.0
+        items:
+          - const: fsl,t1023-sfp
+
+  reg:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    efuse@...00 {
+        compatible = "fsl,t1023-sfp";
+        reg = <0xe8000 0x1000>;
+    };
+...
-- 
2.34.1