diff options
Diffstat (limited to 'Documentation/devicetree/bindings/sound')
4 files changed, 30 insertions, 5 deletions
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra20-ac97.txt b/Documentation/devicetree/bindings/sound/nvidia,tegra20-ac97.txt index 37f4ebf5b184..2b6817f6e40e 100644 --- a/Documentation/devicetree/bindings/sound/nvidia,tegra20-ac97.txt +++ b/Documentation/devicetree/bindings/sound/nvidia,tegra20-ac97.txt @@ -6,6 +6,10 @@ Required properties: - interrupts : Should contain AC97 interrupt - clocks : Must contain one entry, for the module clock. See ../clocks/clock-bindings.txt for details. +- resets : Must contain an entry for each entry in reset-names. + See ../reset/reset.txt for details. +- reset-names : Must include the following entries: + - ac97 - nvidia,dma-request-selector : The Tegra DMA controller's phandle and request selector for the AC97 controller - nvidia,codec-reset-gpio : The Tegra GPIO controller's phandle and the number @@ -23,4 +27,6 @@ ac97@70002000 { nvidia,codec-reset-gpio = <&gpio 170 0>; nvidia,codec-sync-gpio = <&gpio 120 0>; clocks = <&tegra_car 3>; + resets = <&tegra_car 3>; + reset-names = "ac97"; }; diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra20-i2s.txt b/Documentation/devicetree/bindings/sound/nvidia,tegra20-i2s.txt index ba0c9452916d..8b070aeca3db 100644 --- a/Documentation/devicetree/bindings/sound/nvidia,tegra20-i2s.txt +++ b/Documentation/devicetree/bindings/sound/nvidia,tegra20-i2s.txt @@ -6,6 +6,10 @@ Required properties: - interrupts : Should contain I2S interrupt - clocks : Must contain one entry, for the module clock. See ../clocks/clock-bindings.txt for details. +- resets : Must contain an entry for each entry in reset-names. + See ../reset/reset.txt for details. +- reset-names : Must include the following entries: + - i2s - nvidia,dma-request-selector : The Tegra DMA controller's phandle and request selector for this I2S controller @@ -17,4 +21,6 @@ i2s@70002800 { interrupts = < 45 >; nvidia,dma-request-selector = < &apbdma 2 >; clocks = <&tegra_car 11>; + resets = <&tegra_car 11>; + reset-names = "i2s"; }; diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra30-ahub.txt b/Documentation/devicetree/bindings/sound/nvidia,tegra30-ahub.txt index 7299eeadd588..60d59a54ca07 100644 --- a/Documentation/devicetree/bindings/sound/nvidia,tegra30-ahub.txt +++ b/Documentation/devicetree/bindings/sound/nvidia,tegra30-ahub.txt @@ -15,6 +15,11 @@ Required properties: - clocks : Must contain an entry for each entry in clock-names. See ../clocks/clock-bindings.txt for details. - clock-names : Must include the following entries: + - d_audio + - apbif +- resets : Must contain an entry for each entry in reset-names. + See ../reset/reset.txt for details. +- reset-names : Must include the following entries: Tegra30 and later: - d_audio - apbif @@ -26,7 +31,7 @@ Required properties: - dam0 - dam1 - dam2 - - spdif_in + - spdif Tegra114 and later additionally require: - amx - adx @@ -48,13 +53,15 @@ ahub@70080000 { reg = <0x70080000 0x200 0x70080200 0x100>; interrupts = < 0 103 0x04 >; nvidia,dma-request-selector = <&apbdma 1>; - clocks = <&tegra_car 106>, <&tegra_car 107>, <&tegra_car 30>, + clocks = <&tegra_car 106>, <&tegra_car 107>; + clock-names = "d_audio", "apbif"; + resets = <&tegra_car 106>, <&tegra_car 107>, <&tegra_car 30>, <&tegra_car 11>, <&tegra_car 18>, <&tegra_car 101>, <&tegra_car 102>, <&tegra_car 108>, <&tegra_car 109>, - <&tegra_car 110>, <&tegra_car 162>; - clock-names = "d_audio", "apbif", "i2s0", "i2s1", "i2s2", + <&tegra_car 110>, <&tegra_car 10>; + reset-names = "d_audio", "apbif", "i2s0", "i2s1", "i2s2", "i2s3", "i2s4", "dam0", "dam1", "dam2", - "spdif_in"; + "spdif"; ranges; #address-cells = <1>; #size-cells = <1>; diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra30-i2s.txt b/Documentation/devicetree/bindings/sound/nvidia,tegra30-i2s.txt index 7a3112bc135c..0c113ffe3814 100644 --- a/Documentation/devicetree/bindings/sound/nvidia,tegra30-i2s.txt +++ b/Documentation/devicetree/bindings/sound/nvidia,tegra30-i2s.txt @@ -5,6 +5,10 @@ Required properties: - reg : Should contain I2S registers location and length - clocks : Must contain one entry, for the module clock. See ../clocks/clock-bindings.txt for details. +- resets : Must contain an entry for each entry in reset-names. + See ../reset/reset.txt for details. +- reset-names : Must include the following entries: + - i2s - nvidia,ahub-cif-ids : The list of AHUB CIF IDs for this port, rx (playback) first, tx (capture) second. See nvidia,tegra30-ahub.txt for values. @@ -15,4 +19,6 @@ i2s@70080300 { reg = <0x70080300 0x100>; nvidia,ahub-cif-ids = <4 4>; clocks = <&tegra_car 11>; + resets = <&tegra_car 11>; + reset-names = "i2s"; }; |