From: Trevor Wu <trevor.wu@mediatek.com>
To: <broonie@kernel.org>, <tiwai@suse.com>, <robh+dt@kernel.org>,
<matthias.bgg@gmail.com>
Cc: <trevor.wu@mediatek.com>, <alsa-devel@alsa-project.org>,
<linux-mediatek@lists.infradead.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>, <devicetree@vger.kernel.org>,
<jiaxin.yu@mediatek.com>, <shumingf@realtek.com>
Subject: [PATCH 2/2] dt-bindings: mediatek: mt8195: add clock property to sound node
Date: Wed, 15 Dec 2021 14:58:35 +0800 [thread overview]
Message-ID: <20211215065835.3074-2-trevor.wu@mediatek.com> (raw)
In-Reply-To: <20211215065835.3074-1-trevor.wu@mediatek.com>
clocks and clock-names are added to provide MCLK phandle for sound card.
Signed-off-by: Trevor Wu <trevor.wu@mediatek.com>
---
.../bindings/sound/mt8195-mt6359-rt1011-rt5682.yaml | 12 ++++++++++++
.../bindings/sound/mt8195-mt6359-rt1019-rt5682.yaml | 12 ++++++++++++
2 files changed, 24 insertions(+)
diff --git a/Documentation/devicetree/bindings/sound/mt8195-mt6359-rt1011-rt5682.yaml b/Documentation/devicetree/bindings/sound/mt8195-mt6359-rt1011-rt5682.yaml
index cf6ad7933e23..b57c856d0cf3 100644
--- a/Documentation/devicetree/bindings/sound/mt8195-mt6359-rt1011-rt5682.yaml
+++ b/Documentation/devicetree/bindings/sound/mt8195-mt6359-rt1011-rt5682.yaml
@@ -32,11 +32,21 @@ properties:
$ref: "/schemas/types.yaml#/definitions/phandle"
description: The phandle of MT8195 HDMI codec node.
+ clocks:
+ items:
+ - description: phandle and clock specifier for codec MCLK.
+
+ clock-names:
+ items:
+ - const: i2so1_mclk
+
additionalProperties: false
required:
- compatible
- mediatek,platform
+ - clocks
+ - clock-names
examples:
- |
@@ -44,6 +54,8 @@ examples:
sound: mt8195-sound {
compatible = "mediatek,mt8195_mt6359_rt1011_rt5682";
mediatek,platform = <&afe>;
+ clocks = <&topckgen 235>; //CLK_TOP_APLL12_DIV2
+ clock-names = "i2so1_mclk";
pinctrl-names = "default";
pinctrl-0 = <&aud_pins_default>;
};
diff --git a/Documentation/devicetree/bindings/sound/mt8195-mt6359-rt1019-rt5682.yaml b/Documentation/devicetree/bindings/sound/mt8195-mt6359-rt1019-rt5682.yaml
index 8f177e02ad35..e4720f76f66b 100644
--- a/Documentation/devicetree/bindings/sound/mt8195-mt6359-rt1019-rt5682.yaml
+++ b/Documentation/devicetree/bindings/sound/mt8195-mt6359-rt1019-rt5682.yaml
@@ -42,11 +42,21 @@ properties:
A list of the desired dai-links in the sound card. Each entry is a
name defined in the machine driver.
+ clocks:
+ items:
+ - description: phandle and clock specifier for codec MCLK.
+
+ clock-names:
+ items:
+ - const: i2so1_mclk
+
additionalProperties: false
required:
- compatible
- mediatek,platform
+ - clocks
+ - clock-names
examples:
- |
@@ -54,6 +64,8 @@ examples:
sound: mt8195-sound {
compatible = "mediatek,mt8195_mt6359_rt1019_rt5682";
mediatek,platform = <&afe>;
+ clocks = <&topckgen 235>; //CLK_TOP_APLL12_DIV2
+ clock-names = "i2so1_mclk";
pinctrl-names = "default";
pinctrl-0 = <&aud_pins_default>;
};
--
2.18.0
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next prev parent reply other threads:[~2021-12-15 7:00 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-15 6:58 [PATCH 1/2] ASoC: mediatek: mt8195: update control for RT5682 series Trevor Wu
2021-12-15 6:58 ` Trevor Wu [this message]
2021-12-16 19:06 ` [PATCH 2/2] dt-bindings: mediatek: mt8195: add clock property to sound node Rob Herring
2021-12-17 7:35 ` Trevor Wu
2021-12-15 8:20 ` [PATCH 1/2] ASoC: mediatek: mt8195: update control for RT5682 series Tzung-Bi Shih
2021-12-16 3:37 ` Trevor Wu
2021-12-16 5:02 ` Tzung-Bi Shih
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