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40 lines
939 B
40 lines
939 B
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) |
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# Copyright 2020 thingy.jp. |
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%YAML 1.2 |
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--- |
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$id: "http://devicetree.org/schemas/arm/mstar/mstar,smpctrl.yaml#" |
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$schema: "http://devicetree.org/meta-schemas/core.yaml#" |
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title: MStar/SigmaStar Armv7 SoC SMP control registers |
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maintainers: |
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- Daniel Palmer <[email protected]> |
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description: | |
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MStar/SigmaStar's Armv7 SoCs that have more than one processor |
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have a region of registers that allow setting the boot address |
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and a magic number that allows secondary processors to leave |
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the loop they are parked in by the boot ROM. |
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properties: |
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compatible: |
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items: |
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- enum: |
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- sstar,ssd201-smpctrl # SSD201/SSD202D |
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- const: mstar,smpctrl |
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reg: |
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maxItems: 1 |
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required: |
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- compatible |
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- reg |
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additionalProperties: false |
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examples: |
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- | |
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smpctrl@204000 { |
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compatible = "sstar,ssd201-smpctrl", "mstar,smpctrl"; |
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reg = <0x204000 0x200>; |
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};
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