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# SPDX-License-Identifier: GPL-2.0
%YAML 1.2
---
$id: http://devicetree.org/schemas/peci/peci-client.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Generic Device Tree Bindings for PECI clients
maintainers:
- Jae Hyun Yoo <jae.hyun.yoo@linux.intel.com>
properties:
compatible:
enum:
- intel,peci-client
reg:
description: |
Address of a client CPU. According to the PECI specification, client
addresses start from 0x30.
maxItems: 1
examples:
- |
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/clock/ast2600-clock.h>
peci: bus@1e78b000 {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
ranges = <0x0 0x1e78b000 0x60>;
peci0: peci-bus@0 {
compatible = "aspeed,ast2600-peci";
reg = <0x0 0x100>;
#address-cells = <1>;
#size-cells = <0>;
interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&syscon ASPEED_CLK_GATE_REF0CLK>;
resets = <&syscon ASPEED_RESET_PECI>;
clock-frequency = <24000000>;
peci-client@30 {
compatible = "intel,peci-client";
reg = <0x30>;
};
peci-client@31 {
compatible = "intel,peci-client";
reg = <0x31>;
};
};
};
...
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