From ace9429bb58fd418f0c81d4c2835699bddf6bde6 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Thu, 11 Apr 2024 10:27:49 +0200
Subject: Adding upstream version 6.6.15.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../bindings/sound/nvidia,tegra-audio-wm8753.yaml  | 79 ++++++++++++++++++++++
 1 file changed, 79 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8753.yaml

(limited to 'Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8753.yaml')

diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8753.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8753.yaml
new file mode 100644
index 0000000000..3323d6a438
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8753.yaml
@@ -0,0 +1,79 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/nvidia,tegra-audio-wm8753.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NVIDIA Tegra audio complex with WM8753 CODEC
+
+maintainers:
+  - Jon Hunter <jonathanh@nvidia.com>
+  - Thierry Reding <thierry.reding@gmail.com>
+
+allOf:
+  - $ref: nvidia,tegra-audio-common.yaml#
+
+properties:
+  compatible:
+    items:
+      - pattern: '^[a-z0-9]+,tegra-audio-wm8753(-[a-z0-9]+)+$'
+      - const: nvidia,tegra-audio-wm8753
+
+  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.
+    minItems: 2
+    items:
+      enum:
+        # Board Connectors
+        - Headphone Jack
+        - Mic Jack
+
+        # CODEC Pins
+        - LOUT1
+        - LOUT2
+        - ROUT1
+        - ROUT2
+        - MONO1
+        - MONO2
+        - OUT3
+        - OUT4
+        - LINE1
+        - LINE2
+        - RXP
+        - RXN
+        - ACIN
+        - ACOP
+        - MIC1N
+        - MIC1
+        - MIC2N
+        - MIC2
+        - Mic Bias
+
+required:
+  - nvidia,i2s-controller
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    sound {
+        compatible = "nvidia,tegra-audio-wm8753-whistler",
+                     "nvidia,tegra-audio-wm8753";
+        nvidia,model = "tegra-wm8753-harmony";
+
+        nvidia,audio-routing =
+                "Headphone Jack", "LOUT1",
+                "Headphone Jack", "ROUT1";
+
+        nvidia,i2s-controller = <&i2s1>;
+        nvidia,audio-codec = <&wm8753>;
+
+        clocks = <&clk 112>, <&clk 113>, <&clk 93>;
+        clock-names = "pll_a", "pll_a_out0", "mclk";
+    };
-- 
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