Adding upstream version 6.1.76.upstream/6.1.76

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 83 insertions, 0 deletions

diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-common.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-common.yaml
new file mode 100644
index 000000000..82801b4f4
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-common.yaml
@@ -0,0 +1,83 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/sound/nvidia,tegra-audio-common.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Common properties for NVIDIA Tegra audio complexes
+
+maintainers:
+  - Jon Hunter <jonathanh@nvidia.com>
+  - Thierry Reding <thierry.reding@gmail.com>
+
+properties:
+  clocks:
+    items:
+      - description: PLL A clock
+      - description: PLL A OUT0 clock
+      - description: The Tegra cdev1/extern1 clock, which feeds the card's mclk
+
+  clock-names:
+    items:
+      - const: pll_a
+      - const: pll_a_out0
+      - const: mclk
+
+  nvidia,model:
+    $ref: /schemas/types.yaml#/definitions/string
+    description: The user-visible name of this sound complex.
+
+  nvidia,audio-routing:
+    $ref: /schemas/types.yaml#/definitions/non-unique-string-array
+    description: |
+      A list of the connections between audio components.
+      Each entry is a pair of strings, the first being the connection's sink,
+      the second being the connection's source. Valid names for sources and
+      sinks are the pins (documented in the binding document),
+      and the jacks on the board.
+
+  nvidia,ac97-controller:
+    $ref: /schemas/types.yaml#/definitions/phandle
+    description: The phandle of the AC97 controller
+
+  nvidia,i2s-controller:
+    $ref: /schemas/types.yaml#/definitions/phandle
+    description: The phandle of the Tegra I2S controller
+
+  nvidia,audio-codec:
+    $ref: /schemas/types.yaml#/definitions/phandle
+    description: The phandle of audio codec
+
+  nvidia,spkr-en-gpios:
+    maxItems: 1
+    description: The GPIO that enables the speakers
+
+  nvidia,hp-mute-gpios:
+    maxItems: 1
+    description: The GPIO that mutes the headphones
+
+  nvidia,hp-det-gpios:
+    maxItems: 1
+    description: The GPIO that detect headphones are plugged in
+
+  nvidia,mic-det-gpios:
+    maxItems: 1
+    description: The GPIO that detect microphone is plugged in
+
+  nvidia,ear-sel-gpios:
+    maxItems: 1
+    description: The GPIO that switch between the microphones
+
+  nvidia,int-mic-en-gpios:
+    maxItems: 1
+    description: The GPIO that enables the internal microphone
+
+  nvidia,ext-mic-en-gpios:
+    maxItems: 1
+    description: The GPIO that enables the external microphone
+
+  nvidia,headset:
+    type: boolean
+    description: The Mic Jack represents state of the headset microphone pin
+
+additionalProperties: true