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This patch adds CS2000 Fractional-N driver as clock provider. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> [sboyd@codeaurora.org: Fix unsigned checked for < 0 in cs2000_ratio_get()] Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
23 lines
517 B
Plaintext
23 lines
517 B
Plaintext
CIRRUS LOGIC Fractional-N Clock Synthesizer & Clock Multiplier
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Required properties:
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- compatible: "cirrus,cs2000-cp"
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- reg: The chip select number on the I2C bus
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- clocks: common clock binding for CLK_IN, XTI/REF_CLK
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- clock-names: CLK_IN : clk_in, XTI/REF_CLK : ref_clk
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- #clock-cells: must be <0>
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Example:
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&i2c2 {
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...
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cs2000: clk_multiplier@4f {
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#clock-cells = <0>;
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compatible = "cirrus,cs2000-cp";
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reg = <0x4f>;
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clocks = <&rcar_sound 0>, <&x12_clk>;
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clock-names = "clk_in", "ref_clk";
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};
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};
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