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/linux/Documentation/devicetree/bindings/sound/
H A Dnvidia,tegra186-dspk.yaml4 $id: http://devicetree.org/schemas/sound/nvidia,tegra186-dspk.yaml#
7 title: Tegra186 DSPK Controller
10 The Digital Speaker Controller (DSPK) can be viewed as a Pulse
25 pattern: "^dspk@[0-9a-f]*$"
29 - const: nvidia,tegra186-dspk
32 - nvidia,tegra264-dspk
33 - nvidia,tegra234-dspk
34 - nvidia,tegra194-dspk
35 - const: nvidia,tegra186-dspk
44 const: dspk
[all …]
H A Dnvidia,tegra210-ahub.yaml13 external interfaces such as I2S, DMIC, DSPK. It interfaces with ADMA
86 '^dspk@[0-9a-f]+$':
88 $ref: nvidia,tegra186-dspk.yaml#
/linux/sound/soc/tegra/
H A Dtegra186_dspk.h3 * tegra186_dspk.h - Definitions for Tegra186 DSPK driver
12 /* Register offsets from DSPK BASE */
27 /* DSPK CORE CONTROL fields */
38 /* DSPK interface clock ratio */
H A DKconfig113 tristate "Tegra186 DSPK module"
115 Config to enable the Digital Speaker Controller (DSPK) which
118 signal flow perspective DSPK can be viewed as a PDM transmitter
122 Say Y or M if you want to add support for Tegra186 DSPK module.
H A Dtegra_audio_graph_card.c56 strstr(dai->driver->name, "DSPK")) in need_clk_update()
110 * |---> DSPK modules in tegra_audio_graph_update_pll()
119 * This problem is seen for I2S only, as DMIC and DSPK minimum in tegra_audio_graph_update_pll()
H A Dtegra210_ahub.c213 /* XBAR -> DSPK -> Codec */
352 /* XBAR <-> DSPK <-> Codec */
/linux/arch/arm64/boot/dts/nvidia/
H A Dtegra186.dtsi373 tegra_dspk1: dspk@2905000 {
374 compatible = "nvidia,tegra186-dspk";
377 clock-names = "dspk";
385 tegra_dspk2: dspk@2905100 {
386 compatible = "nvidia,tegra186-dspk";
389 clock-names = "dspk";
H A Dtegra194.dtsi470 tegra_dspk1: dspk@2905000 {
471 compatible = "nvidia,tegra194-dspk",
472 "nvidia,tegra186-dspk";
475 clock-names = "dspk";
483 tegra_dspk2: dspk@2905100 {
484 compatible = "nvidia,tegra194-dspk",
485 "nvidia,tegra186-dspk";
488 clock-names = "dspk";
H A Dtegra234.dtsi1084 tegra_dspk1: dspk@2905000 {
1085 compatible = "nvidia,tegra234-dspk",
1086 "nvidia,tegra186-dspk";
1089 clock-names = "dspk";
1118 tegra_dspk2: dspk@2905100 {
1119 compatible = "nvidia,tegra234-dspk",
1120 "nvidia,tegra186-dspk";
1123 clock-names = "dspk";
H A Dtegra194-p3509-0000.dtsi636 dspk@2905000 {
661 dspk@2905100 {
H A Dtegra186-p2771-0000.dts744 dspk@2905000 {
769 dspk@2905100 {