diff mbox series

[v3,1/3] ASoC: samsung: Document DT bindings for Midas sound subsystem

Message ID 20200728131111.14334-1-s.nawrocki@samsung.com (mailing list archive)
State Not Applicable
Headers show
Series [v3,1/3] ASoC: samsung: Document DT bindings for Midas sound subsystem | expand

Commit Message

This patch adds documentation of DT biding for the Midas sound complex.
Partially based on the *txt version by Simon Shields <simon@lineageos.org>.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
---
Changes for v3:
 - change the sound-dai property type in cpu, codec nodes from
   phandle-array to phandle

Changes for v2:
 - fix wrong *-gpios entries in the example,
 - mark sound-dai properties as required.
---
 .../bindings/sound/samsung,midas-audio.yaml        | 108 +++++++++++++++++++++
 1 file changed, 108 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/sound/samsung,midas-audio.yaml

Comments

Krzysztof Kozlowski July 29, 2020, 4:24 p.m. UTC | #1
On Tue, Jul 28, 2020 at 03:11:09PM +0200, Sylwester Nawrocki wrote:
> This patch adds documentation of DT biding for the Midas sound complex.
> Partially based on the *txt version by Simon Shields <simon@lineageos.org>.
> 
> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
> ---
> Changes for v3:
>  - change the sound-dai property type in cpu, codec nodes from
>    phandle-array to phandle
> 
> Changes for v2:
>  - fix wrong *-gpios entries in the example,
>  - mark sound-dai properties as required.
> ---
>  .../bindings/sound/samsung,midas-audio.yaml        | 108 +++++++++++++++++++++
>  1 file changed, 108 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/sound/samsung,midas-audio.yaml

Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>

Best regards,
Krzysztof
Mark Brown July 30, 2020, 10:28 p.m. UTC | #2
On Tue, 28 Jul 2020 15:11:09 +0200, Sylwester Nawrocki wrote:
> This patch adds documentation of DT biding for the Midas sound complex.
> Partially based on the *txt version by Simon Shields <simon@lineageos.org>.

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next

Thanks!

[1/2] ASoC: samsung: Document DT bindings for Midas sound subsystem
      commit: f61d06ae99468e3f02b8af4b464945290c0cf2cc
[2/2] ASoC: samsung: Add sound support for Midas boards
      commit: fd0ea9cd9698edd8e9dab7dfe86163d00897b000

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/sound/samsung,midas-audio.yaml b/Documentation/devicetree/bindings/sound/samsung,midas-audio.yaml
new file mode 100644
index 0000000..1c755de
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/samsung,midas-audio.yaml
@@ -0,0 +1,108 @@ 
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/samsung,midas-audio.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung Midas audio complex with WM1811 codec
+
+maintainers:
+  - Sylwester Nawrocki <s.nawrocki@samsung.com>
+
+properties:
+  compatible:
+    const: samsung,midas-audio
+
+  model:
+    $ref: /schemas/types.yaml#/definitions/string
+    description: The user-visible name of this sound complex.
+
+  cpu:
+    type: object
+    properties:
+      sound-dai:
+        $ref: /schemas/types.yaml#/definitions/phandle
+        description: phandle to the I2S controller
+    required:
+      - sound-dai
+
+  codec:
+    type: object
+    properties:
+      sound-dai:
+        $ref: /schemas/types.yaml#/definitions/phandle
+        description: phandle to the WM1811 CODEC
+    required:
+      - sound-dai
+
+  samsung,audio-routing:
+    $ref: /schemas/types.yaml#/definitions/non-unique-string-array
+    description: |
+      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 WM1811's pins (as documented in its binding), and the jacks
+      on the board: HP, SPK, Main Mic, Sub Mic, Headset Mic.
+
+  mic-bias-supply:
+    description: Supply for the micbias on the Main microphone
+
+  submic-bias-supply:
+    description: Supply for the micbias on the Sub microphone
+
+  fm-sel-gpios:
+    description: GPIO pin for FM selection
+
+  lineout-sel-gpios:
+    description: GPIO pin for line out selection
+
+required:
+  - compatible
+  - model
+  - cpu
+  - codec
+  - samsung,audio-routing
+  - mic-bias-supply
+  - submic-bias-supply
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+
+    sound {
+        compatible = "samsung,midas-audio";
+        model = "Midas";
+
+        fm-sel-gpios = <&gpaa0 3 GPIO_ACTIVE_HIGH>;
+
+        mic-bias-supply = <&mic_bias_reg>;
+        submic-bias-supply = <&submic_bias_reg>;
+
+        samsung,audio-routing =
+                "HP", "HPOUT1L",
+                "HP", "HPOUT1R",
+
+                "SPK", "SPKOUTLN",
+                "SPK", "SPKOUTLP",
+                "SPK", "SPKOUTRN",
+                "SPK", "SPKOUTRP",
+
+                "RCV", "HPOUT2N",
+                "RCV", "HPOUT2P",
+
+                "IN1LP", "Main Mic",
+                "IN1LN", "Main Mic",
+                "IN1RP", "Sub Mic",
+                "IN1LP", "Sub Mic";
+
+        cpu {
+            sound-dai = <&i2s0>;
+        };
+
+        codec {
+            sound-dai = <&wm1811>;
+        };
+
+    };