From 9e9ff39243ea8795a4833708613f884b39dc91f9 Mon Sep 17 00:00:00 2001 From: Nishanth Menon Date: Mon, 17 Apr 2023 20:00:19 -0500 Subject: [PATCH] dt-bindings: mfd: ti,j721e-system-controller: Add SoC chip ID The system-controller node also contains the chip-id node that is used to identify the SoC specific properties. Add a pattern property to match to the same, and add to the example. Signed-off-by: Nishanth Menon Acked-by: Krzysztof Kozlowski Reviewed-by: Roger Quadros Signed-off-by: Lee Jones Link: https://lore.kernel.org/r/20230418010019.1222431-1-nm@ti.com --- .../devicetree/bindings/mfd/ti,j721e-system-controller.yaml | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/Documentation/devicetree/bindings/mfd/ti,j721e-system-controller.yaml b/Documentation/devicetree/bindings/mfd/ti,j721e-system-controller.yaml index 76ef4352..0c98d91 100644 --- a/Documentation/devicetree/bindings/mfd/ti,j721e-system-controller.yaml +++ b/Documentation/devicetree/bindings/mfd/ti,j721e-system-controller.yaml @@ -62,6 +62,12 @@ patternProperties: description: The phy node corresponding to the ethernet MAC. + "^chipid@[0-9a-f]+$": + type: object + $ref: /schemas/hwinfo/ti,k3-socinfo.yaml# + description: + The node corresponding to SoC chip identification. + required: - compatible - reg @@ -99,5 +105,10 @@ examples: reg = <0x4140 0x18>; #clock-cells = <1>; }; + + chipid@14 { + compatible = "ti,am654-chipid"; + reg = <0x14 0x4>; + }; }; ... -- 2.7.4