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28 lines
957 B
Plaintext
28 lines
957 B
Plaintext
NVIDIA Tegra30 I2S controller
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Required properties:
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- compatible : For Tegra30, must contain "nvidia,tegra30-i2s". For Tegra124,
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must contain "nvidia,tegra124-i2s". Otherwise, must contain
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"nvidia,<chip>-i2s" plus at least one of the above, where <chip> is
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tegra114 or tegra132.
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- reg : Should contain I2S registers location and length
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- clocks : Must contain one entry, for the module clock.
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See ../clocks/clock-bindings.txt for details.
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- resets : Must contain an entry for each entry in reset-names.
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See ../reset/reset.txt for details.
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- reset-names : Must include the following entries:
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- i2s
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- nvidia,ahub-cif-ids : The list of AHUB CIF IDs for this port, rx (playback)
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first, tx (capture) second. See nvidia,tegra30-ahub.txt for values.
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Example:
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i2s@70080300 {
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compatible = "nvidia,tegra30-i2s";
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reg = <0x70080300 0x100>;
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nvidia,ahub-cif-ids = <4 4>;
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clocks = <&tegra_car 11>;
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resets = <&tegra_car 11>;
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reset-names = "i2s";
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};
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