1NVIDIA Tegra30 I2S controller 2 3Required properties: 4- compatible : For Tegra30, must contain "nvidia,tegra30-i2s". For Tegra124, 5 must contain "nvidia,tegra124-i2s". Otherwise, must contain 6 "nvidia,<chip>-i2s" plus at least one of the above, where <chip> is 7 tegra114 or tegra132. 8- reg : Should contain I2S registers location and length 9- clocks : Must contain one entry, for the module clock. 10 See ../clocks/clock-bindings.txt for details. 11- resets : Must contain an entry for each entry in reset-names. 12 See ../reset/reset.txt for details. 13- reset-names : Must include the following entries: 14 - i2s 15- nvidia,ahub-cif-ids : The list of AHUB CIF IDs for this port, rx (playback) 16 first, tx (capture) second. See nvidia,tegra30-ahub.txt for values. 17 18Example: 19 20i2s@70080300 { 21 compatible = "nvidia,tegra30-i2s"; 22 reg = <0x70080300 0x100>; 23 nvidia,ahub-cif-ids = <4 4>; 24 clocks = <&tegra_car 11>; 25 resets = <&tegra_car 11>; 26 reset-names = "i2s"; 27}; 28