From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: "Martin Povišer" <povik+lin@cutebit.org>,
"Sasha Levin" <sashal@kernel.org>,
lgirdwood@gmail.com, broonie@kernel.org, robh+dt@kernel.org,
krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org,
afd@ti.com, shifu0704@thundersoft.com, shenghao-ding@ti.com,
alsa-devel@alsa-project.org, devicetree@vger.kernel.org
Subject: [PATCH AUTOSEL 6.1 08/57] ASoC: dt-bindings: Adjust #sound-dai-cells on TI's single-DAI codecs
Date: Thu, 25 May 2023 14:35:18 -0400 [thread overview]
Message-ID: <20230525183607.1793983-8-sashal@kernel.org> (raw)
In-Reply-To: <20230525183607.1793983-1-sashal@kernel.org>
From: Martin Povišer <povik+lin@cutebit.org>
[ Upstream commit efb2bfd7b3d210c479b9361c176d7426e5eb8663 ]
A bunch of TI's codecs have binding schemas which force #sound-dai-cells
to one despite those codecs only having a single DAI. Allow for bindings
with zero DAI cells and deprecate the former non-zero value.
Signed-off-by: Martin Povišer <povik+lin@cutebit.org
Link: https://lore.kernel.org/r/20230509153412.62847-1-povik+lin@cutebit.org
Signed-off-by: Mark Brown <broonie@kernel.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
Documentation/devicetree/bindings/sound/tas2562.yaml | 6 ++++--
Documentation/devicetree/bindings/sound/tas2770.yaml | 6 ++++--
Documentation/devicetree/bindings/sound/tas27xx.yaml | 6 ++++--
3 files changed, 12 insertions(+), 6 deletions(-)
diff --git a/Documentation/devicetree/bindings/sound/tas2562.yaml b/Documentation/devicetree/bindings/sound/tas2562.yaml
index 30f6b029ac085..cb519a4b6e710 100644
--- a/Documentation/devicetree/bindings/sound/tas2562.yaml
+++ b/Documentation/devicetree/bindings/sound/tas2562.yaml
@@ -52,7 +52,9 @@ properties:
description: TDM TX current sense time slot.
'#sound-dai-cells':
- const: 1
+ # The codec has a single DAI, the #sound-dai-cells=<1>; case is left in for backward
+ # compatibility but is deprecated.
+ enum: [0, 1]
required:
- compatible
@@ -69,7 +71,7 @@ examples:
codec: codec@4c {
compatible = "ti,tas2562";
reg = <0x4c>;
- #sound-dai-cells = <1>;
+ #sound-dai-cells = <0>;
interrupt-parent = <&gpio1>;
interrupts = <14>;
shutdown-gpios = <&gpio1 15 0>;
diff --git a/Documentation/devicetree/bindings/sound/tas2770.yaml b/Documentation/devicetree/bindings/sound/tas2770.yaml
index bc90e72bf7cf9..1859fbe1cdf17 100644
--- a/Documentation/devicetree/bindings/sound/tas2770.yaml
+++ b/Documentation/devicetree/bindings/sound/tas2770.yaml
@@ -54,7 +54,9 @@ properties:
- 1 # Falling edge
'#sound-dai-cells':
- const: 1
+ # The codec has a single DAI, the #sound-dai-cells=<1>; case is left in for backward
+ # compatibility but is deprecated.
+ enum: [0, 1]
required:
- compatible
@@ -71,7 +73,7 @@ examples:
codec: codec@41 {
compatible = "ti,tas2770";
reg = <0x41>;
- #sound-dai-cells = <1>;
+ #sound-dai-cells = <0>;
interrupt-parent = <&gpio1>;
interrupts = <14>;
reset-gpio = <&gpio1 15 0>;
diff --git a/Documentation/devicetree/bindings/sound/tas27xx.yaml b/Documentation/devicetree/bindings/sound/tas27xx.yaml
index 66a0df8850ea6..079cb6f8d4474 100644
--- a/Documentation/devicetree/bindings/sound/tas27xx.yaml
+++ b/Documentation/devicetree/bindings/sound/tas27xx.yaml
@@ -47,7 +47,9 @@ properties:
description: TDM TX voltage sense time slot.
'#sound-dai-cells':
- const: 1
+ # The codec has a single DAI, the #sound-dai-cells=<1>; case is left in for backward
+ # compatibility but is deprecated.
+ enum: [0, 1]
required:
- compatible
@@ -64,7 +66,7 @@ examples:
codec: codec@38 {
compatible = "ti,tas2764";
reg = <0x38>;
- #sound-dai-cells = <1>;
+ #sound-dai-cells = <0>;
interrupt-parent = <&gpio1>;
interrupts = <14>;
reset-gpios = <&gpio1 15 0>;
--
2.39.2
next parent reply other threads:[~2023-05-25 18:39 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20230525183607.1793983-1-sashal@kernel.org>
2023-05-25 18:35 ` Sasha Levin [this message]
2023-05-25 18:35 ` [PATCH AUTOSEL 6.1 35/57] ARM: dts: stm32: add pin map for CAN controller on stm32f7 Sasha Levin
2023-05-25 18:35 ` [PATCH AUTOSEL 6.1 36/57] ARM: dts: stm32: add CAN support on stm32f746 Sasha Levin
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