Merge branch 'core-locking-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...
[sfrench/cifs-2.6.git] / Documentation / devicetree / bindings / sound / nvidia,tegra30-hda.txt
1 NVIDIA Tegra30 HDA controller
2
3 Required properties:
4 - compatible : "nvidia,tegra30-hda"
5 - reg : Should contain the HDA registers location and length.
6 - interrupts : The interrupt from the HDA controller.
7 - clocks : Must contain an entry for each required entry in clock-names.
8   See ../clocks/clock-bindings.txt for details.
9 - clock-names : Must include the following entries: hda, hdacodec_2x, hda2hdmi
10 - resets : Must contain an entry for each entry in reset-names.
11   See ../reset/reset.txt for details.
12 - reset-names : Must include the following entries: hda, hdacodec_2x, hda2hdmi
13
14 Example:
15
16 hda@0,70030000 {
17         compatible = "nvidia,tegra124-hda", "nvidia,tegra30-hda";
18         reg = <0x0 0x70030000 0x0 0x10000>;
19         interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
20         clocks = <&tegra_car TEGRA124_CLK_HDA>,
21                  <&tegra_car TEGRA124_CLK_HDA2HDMI>,
22                  <&tegra_car TEGRA124_CLK_HDA2CODEC_2X>;
23         clock-names = "hda", "hda2hdmi", "hda2codec_2x";
24         resets = <&tegra_car 125>, /* hda */
25                  <&tegra_car 128>; /* hda2hdmi */
26                  <&tegra_car 111>, /* hda2codec_2x */
27         reset-names = "hda", "hda2hdmi", "hda2codec_2x";
28 };