[PATCH v2 1/2] ASoC: dt-bindings: mt6359: Update generic node name and dmic-mode

[PATCH v2 1/2] ASoC: dt-bindings: mt6359: Update generic node name and dmic-mode

[Macpaul Lin]

Some fix and updates in the following items:
1. examples:
   Update generic node name to 'audio-codec' to comply with the
   coming change in 'mt6359.dtsi'. This change is necessary to fix the
   dtbs_check error:
   pmic: 'mt6359codec' does not match any of the regexes: 'pinctrl-[0-9]+'

2. mediatek,dmic-mode:
   After inspecting the .dts and .dtsi files using 'mt6359-codec', it was
   discovered that the definitions of 'two wires' and 'one wire' are
   inverted compared to the DT schema.
   For example, the following boards using MT6359 PMIC:
    - mt8192-asurada.dtsi
    - mt8195-cherry.dtsi
   These boards use the same definitions of 'dmic-mode' as other boards
   using MT6358 PMIC. The meaning of '0' or '1' has been noted as comments
   in the device trees.

   Upon examining the code in [1] and [2], it was confirmed that the
   definitions of 'dmic-mode' are consistent between "MT6359 PMIC" and
   "MT6358 PMIC". Therefore, the DT Schema should be correct as is.

References:
[1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/sound/soc/codecs/mt6358.c#n1875
[2] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/sound/soc/codecs/mt6359.c#L1515

Fixes: 539237d1c609 ("dt-bindings: mediatek: mt6359: add codec document")
Signed-off-by: Jiaxin Yu <jiaxin.yu@mediatek.com>
Signed-off-by: Macpaul Lin <macpaul.lin@mediatek.com>
---
 Documentation/devicetree/bindings/sound/mt6359.yaml | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

Changes for v2:
 - No change. Because the 2/3 patch has been dropped from the v1 patch.
   Hence the new patch set v2 needs to be updated. 

diff --git a/Documentation/devicetree/bindings/sound/mt6359.yaml b/Documentation/devicetree/bindings/sound/mt6359.yaml
index 23d411fc4200..128698630c86 100644
--- a/Documentation/devicetree/bindings/sound/mt6359.yaml
+++ b/Documentation/devicetree/bindings/sound/mt6359.yaml
@@ -23,8 +23,8 @@ properties:
       Indicates how many data pins are used to transmit two channels of PDM
       signal. 0 means two wires, 1 means one wire. Default value is 0.
     enum:
-      - 0 # one wire
-      - 1 # two wires
+      - 0 # two wires
+      - 1 # one wire
 
   mediatek,mic-type-0:
     $ref: /schemas/types.yaml#/definitions/uint32
@@ -53,9 +53,9 @@ additionalProperties: false
 
 examples:
   - |
-    mt6359codec: mt6359codec {
-      mediatek,dmic-mode = <0>;
-      mediatek,mic-type-0 = <2>;
+    mt6359codec: audio-codec {
+        mediatek,dmic-mode = <0>;
+        mediatek,mic-type-0 = <2>;
     };
 
 ...
-- 
2.45.2

[PATCH v2 2/2] arm64: dts: mediatek: mt6359: fix dtbs_check error for audio-codec

[Macpaul Lin]

This change fixes these dtbs_check errors for audio-codec:
1. pmic: 'mt6359codec' does not match any of the regexes: 'pinctrl-[0-9]+'
 - Replace device node name to generic 'audio-codec'
2. pmic: regulators: 'compatible' is a required property
 - Add 'mediatek,mt6359-codec' to compatible.

Fixes: 3b7d143be4b7 ("arm64: dts: mt6359: add PMIC MT6359 related nodes")
Signed-off-by: Macpaul Lin <macpaul.lin@mediatek.com>
---
 arch/arm64/boot/dts/mediatek/mt6359.dtsi | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

Changes for v2:
 - No change. Because the 2/3 patch has been dropped from the v1 patch.
   Hence the new patch set v2 needs to be updated.

diff --git a/arch/arm64/boot/dts/mediatek/mt6359.dtsi b/arch/arm64/boot/dts/mediatek/mt6359.dtsi
index 8e1b8c85c6ed..98a4aaac7911 100644
--- a/arch/arm64/boot/dts/mediatek/mt6359.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt6359.dtsi
@@ -14,7 +14,8 @@ pmic_adc: adc {
 			#io-channel-cells = <1>;
 		};
 
-		mt6359codec: mt6359codec {
+		mt6359codec: audio-codec {
+			compatible = "mediatek,mt6359-codec";
 		};
 
 		regulators {
-- 
2.45.2

Re: [PATCH v2 2/2] arm64: dts: mediatek: mt6359: fix dtbs_check error for audio-codec

[AngeloGioacchino Del Regno]

Il 30/09/24 09:54, Macpaul Lin ha scritto:
> This change fixes these dtbs_check errors for audio-codec:
> 1. pmic: 'mt6359codec' does not match any of the regexes: 'pinctrl-[0-9]+'
>   - Replace device node name to generic 'audio-codec'
> 2. pmic: regulators: 'compatible' is a required property
>   - Add 'mediatek,mt6359-codec' to compatible.
> 
> Fixes: 3b7d143be4b7 ("arm64: dts: mt6359: add PMIC MT6359 related nodes")
> Signed-off-by: Macpaul Lin <macpaul.lin@mediatek.com>

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>

Re: [PATCH v2 1/2] ASoC: dt-bindings: mt6359: Update generic node name and dmic-mode

[AngeloGioacchino Del Regno]

Il 30/09/24 09:54, Macpaul Lin ha scritto:
> Some fix and updates in the following items:
> 1. examples:
>     Update generic node name to 'audio-codec' to comply with the
>     coming change in 'mt6359.dtsi'. This change is necessary to fix the
>     dtbs_check error:
>     pmic: 'mt6359codec' does not match any of the regexes: 'pinctrl-[0-9]+'
> 
> 2. mediatek,dmic-mode:
>     After inspecting the .dts and .dtsi files using 'mt6359-codec', it was
>     discovered that the definitions of 'two wires' and 'one wire' are
>     inverted compared to the DT schema.
>     For example, the following boards using MT6359 PMIC:
>      - mt8192-asurada.dtsi
>      - mt8195-cherry.dtsi
>     These boards use the same definitions of 'dmic-mode' as other boards
>     using MT6358 PMIC. The meaning of '0' or '1' has been noted as comments
>     in the device trees.
> 
>     Upon examining the code in [1] and [2], it was confirmed that the
>     definitions of 'dmic-mode' are consistent between "MT6359 PMIC" and
>     "MT6358 PMIC". Therefore, the DT Schema should be correct as is.
> 
> References:
> [1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/sound/soc/codecs/mt6358.c#n1875
> [2] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/sound/soc/codecs/mt6359.c#L1515
> 
> Fixes: 539237d1c609 ("dt-bindings: mediatek: mt6359: add codec document")
> Signed-off-by: Jiaxin Yu <jiaxin.yu@mediatek.com>
> Signed-off-by: Macpaul Lin <macpaul.lin@mediatek.com>


Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>

Re: (subset) [PATCH v2 1/2] ASoC: dt-bindings: mt6359: Update generic node name and dmic-mode

[Mark Brown]

On Mon, 30 Sep 2024 15:54:50 +0800, Macpaul Lin wrote:
> Some fix and updates in the following items:
> 1. examples:
>    Update generic node name to 'audio-codec' to comply with the
>    coming change in 'mt6359.dtsi'. This change is necessary to fix the
>    dtbs_check error:
>    pmic: 'mt6359codec' does not match any of the regexes: 'pinctrl-[0-9]+'
> 
> [...]

Applied to

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

Thanks!

[1/2] ASoC: dt-bindings: mt6359: Update generic node name and dmic-mode
      commit: 4649cbd97fdae5069e9a71cd7669b62b90e03669

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