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87e1ee238e
Guide readers away from using the aspeed,g[45].* compatible patterns. Signed-off-by: Andrew Jeffery <andrew@aj.id.au> Link: https://lore.kernel.org/r/20190724081313.12934-4-andrew@aj.id.au Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
23 lines
679 B
Plaintext
23 lines
679 B
Plaintext
The Aspeed System Control Unit manages the global behaviour of the SoC,
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configuring elements such as clocks, pinmux, and reset.
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Required properties:
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- compatible: One of:
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"aspeed,ast2400-scu", "syscon", "simple-mfd"
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"aspeed,ast2500-scu", "syscon", "simple-mfd"
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- reg: contains the offset and length of the SCU memory region
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- #clock-cells: should be set to <1> - the system controller is also a
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clock provider
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- #reset-cells: should be set to <1> - the system controller is also a
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reset line provider
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Example:
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syscon: syscon@1e6e2000 {
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compatible = "aspeed,ast2400-scu", "syscon", "simple-mfd";
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reg = <0x1e6e2000 0x1a8>;
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#clock-cells = <1>;
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#reset-cells = <1>;
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};
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