0545e9dc6d
commit d1edce71135cc6d98c0a4b5729774542b676e769 Author: sophgo-forum-service <forum_service@sophgo.com> Date: Fri Mar 15 16:07:33 2024 +0800 [fix] recommend using ssh method to clone repo. [fix] fix sensor driver repo branch name.
31 lines
907 B
Plaintext
31 lines
907 B
Plaintext
* Intel Advanced Configuration and Power Interface General Purpose Events
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This describes an interrupt controller which provides access to GPEs supported
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by the SoC.
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Required properties:
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- compatible : "intel,acpi-gpe"
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- interrupt-controller : Identifies the node as an interrupt controller
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- #interrupt-cells : The number of cells to define the interrupts. Must be 2:
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cell 0: interrupt number (normally >=32 since GPEs below that are reserved)
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cell 1: 0 (flags, but none are currently defined)
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- reg : The register bank for the controller (set this to the ACPI base).
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Example:
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general-purpose-events {
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reg = <IOMAP_ACPI_BASE IOMAP_ACPI_SIZE>;
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compatible = "intel,acpi-gpe";
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interrupt-controller;
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#interrupt-cells = <2>;
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};
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...
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tpm@50 {
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reg = <0x50>;
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compatible = "google,cr50";
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ready-gpios = <&gpio_n 0x1c GPIO_ACTIVE_LOW>;
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interrupts-extended = <&acpi_gpe 0x3c 0>;
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};
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