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X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 12 Mar 2025 09:54:32.1754 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: e0619b5c-918f-49f5-ab8e-08dd614be36d X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: CH3PEPF00000011.namprd21.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH0PR12MB7983 Add binding documentation for Silex multipk device node with compatible string as 'silex,mutlipk'. Signed-off-by: Nipun Gupta --- .../bindings/misc/silex,multipk.yaml | 50 +++++++++++++++++++ MAINTAINERS | 1 + 2 files changed, 51 insertions(+) create mode 100644 Documentation/devicetree/bindings/misc/silex,multipk.yaml diff --git a/Documentation/devicetree/bindings/misc/silex,multipk.yaml b/Documentation/devicetree/bindings/misc/silex,multipk.yaml new file mode 100644 index 000000000000..6951886734ca --- /dev/null +++ b/Documentation/devicetree/bindings/misc/silex,multipk.yaml @@ -0,0 +1,50 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/misc/silex,multipk.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Silex MultiPK driver + +maintainers: + - Nipun Gupta + - Praveen Jain + +description: | + Silex Multipk device handles the Asymmetric crypto operations. The + driver provides interface to user-space to directly interact with the + Silex MultiPK device. + +properties: + compatible: + const: silex,mutlipk + + interrupts: + maxItems: 1 + + reg: + items: + - description: PKI Queues memory region + - description: PKI TRNG memory region + - description: PKI reset memory region + +required: + - compatible + - reg + - interrupts + - iommus + +additionalProperties: false + +examples: + - | + #include + + multipk@20400000000 { + compatible = "silex,multipk"; + interrupts = <0x00000000 0x0000009b IRQ_TYPE_LEVEL_HIGH>; + reg = <0x00000204 0x00000000 0x00000000 0x00010000>, + <0x00000204 0x00020000 0x00000000 0x00000050>, + <0x00000000 0xEC200340 0x00000000 0x00000004>; + iommus = <&smmu 0x25B>; + }; diff --git a/MAINTAINERS b/MAINTAINERS index 04d82d0a7d55..478366f79433 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -21696,6 +21696,7 @@ M: Praveen Jain S: Maintained F: drivers/misc/silex_mpk* F: include/uapi/misc/silex_mpk.h +F: Documentation/devicetree/bindings/misc/silex,multipk.yaml SILICON LABS WIRELESS DRIVERS (for WFxxx series) M: Jérôme Pouiller -- 2.34.1