From: Trevor Wu <trevor.wu@mediatek.com>
To: <broonie@kernel.org>, <lgirdwood@gmail.com>, <tiwai@suse.com>,
<perex@perex.cz>, <robh+dt@kernel.org>,
<krzysztof.kozlowski+dt@linaro.org>, <matthias.bgg@gmail.com>,
<angelogioacchino.delregno@collabora.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>
Subject: [PATCH v2 7/7] ASoC: dt-bindings: mediatek,mt8188-afe: add audio properties
Date: Fri, 21 Apr 2023 18:09:05 +0800 [thread overview]
Message-ID: <20230421100905.28045-8-trevor.wu@mediatek.com> (raw)
In-Reply-To: <20230421100905.28045-1-trevor.wu@mediatek.com>
Assign top_a1sys_hp clock to 26M, and add apll1_d4 to clocks for switching
the parent of top_a1sys_hp dynamically
On the other hand, "mediatek,infracfg" is included for bus protection.
Signed-off-by: Trevor Wu <trevor.wu@mediatek.com>
---
.../bindings/sound/mediatek,mt8188-afe.yaml | 16 ++++++++++++++--
1 file changed, 14 insertions(+), 2 deletions(-)
diff --git a/Documentation/devicetree/bindings/sound/mediatek,mt8188-afe.yaml b/Documentation/devicetree/bindings/sound/mediatek,mt8188-afe.yaml
index 82ccb32f08f2..812e0702ca36 100644
--- a/Documentation/devicetree/bindings/sound/mediatek,mt8188-afe.yaml
+++ b/Documentation/devicetree/bindings/sound/mediatek,mt8188-afe.yaml
@@ -29,6 +29,10 @@ properties:
$ref: /schemas/types.yaml#/definitions/phandle
description: The phandle of the mediatek topckgen controller
+ mediatek,infracfg:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description: The phandle of the mediatek infracfg controller
+
power-domains:
maxItems: 1
@@ -52,6 +56,7 @@ properties:
- description: mux for i2si1_mck
- description: mux for i2si2_mck
- description: audio 26m clock
+ - description: audio pll1 divide 4
clock-names:
items:
@@ -73,6 +78,7 @@ properties:
- const: i2si1_m_sel
- const: i2si2_m_sel
- const: adsp_audio_26m
+ - const: apll1_d4
mediatek,etdm-in1-cowork-source:
$ref: /schemas/types.yaml#/definitions/uint32
@@ -147,6 +153,8 @@ required:
- power-domains
- clocks
- clock-names
+ - assigned-clocks
+ - assigned-clock-parents
additionalProperties: false
@@ -184,7 +192,8 @@ examples:
<&topckgen 78>, //CLK_TOP_I2SO2
<&topckgen 79>, //CLK_TOP_I2SI1
<&topckgen 80>, //CLK_TOP_I2SI2
- <&adsp_audio26m 0>; //CLK_AUDIODSP_AUDIO26M
+ <&adsp_audio26m 0>, //CLK_AUDIODSP_AUDIO26M
+ <&topckgen 136>; //CLK_TOP_APLL1_D4
clock-names = "clk26m",
"apll1",
"apll2",
@@ -202,7 +211,10 @@ examples:
"i2so2_m_sel",
"i2si1_m_sel",
"i2si2_m_sel",
- "adsp_audio_26m";
+ "adsp_audio_26m",
+ "apll1_d4";
+ assigned-clocks = <&topckgen 83>; //CLK_TOP_A1SYS_HP
+ assigned-clock-parents = <&clk26m>;
};
...
--
2.18.0
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next prev parent reply other threads:[~2023-04-21 10:11 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-21 10:08 [PATCH v2 0/7] ASoC: mediatek: mt8188: revise AFE driver Trevor Wu
2023-04-21 10:08 ` [PATCH v2 1/7] ASoC: mediatek: mt8188: remove supply AUDIO_HIRES Trevor Wu
2023-04-21 10:09 ` [PATCH v2 2/7] ASoC: mediatek: mt8188: complete set_tdm_slot function Trevor Wu
2023-04-21 10:09 ` [PATCH v2 3/7] ASoC: mediatek: mt8188: revise ETDM control flow Trevor Wu
2023-04-21 10:09 ` [PATCH v2 4/7] ASoC: mediatek: mt8188: refine APLL control Trevor Wu
2023-04-21 10:09 ` [PATCH v2 5/7] ASoC: mediatek: mt8188: combine afe component registration Trevor Wu
2023-04-21 10:09 ` [PATCH v2 6/7] ASoC: mediatek: mt8188: add bus protection Trevor Wu
2023-04-21 10:09 ` Trevor Wu [this message]
2023-04-21 16:43 ` [PATCH v2 7/7] ASoC: dt-bindings: mediatek,mt8188-afe: add audio properties Krzysztof Kozlowski
2023-04-24 3:31 ` Trevor Wu (吳文良)
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