From: Jiaxin Yu <jiaxin.yu@mediatek.com>
To: <broonie@kernel.org>, <matthias.bgg@gmail.com>,
<robh+dt@kernel.org>, <tiwai@suse.com>,
<linux-kernel@vger.kernel.org>
Cc: alsa-devel@alsa-project.org, shane.chien@mediatek.com,
howie.huang@mediatek.com, Jiaxin Yu <jiaxin.yu@mediatek.com>,
tzungbi@google.com, linux-mediatek@lists.infradead.org,
eason.yen@mediatek.com, bicycle.tsai@mediatek.com,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH v5 2/2] dt-bindings: mediatek: mt6359: add codec document
Date: Mon, 17 Aug 2020 14:07:35 +0800 [thread overview]
Message-ID: <1597644455-8216-3-git-send-email-jiaxin.yu@mediatek.com> (raw)
In-Reply-To: <1597644455-8216-1-git-send-email-jiaxin.yu@mediatek.com>
This patch adds MediaTek MT6359 codec document.
Signed-off-by: Jiaxin Yu <jiaxin.yu@mediatek.com>
---
.../devicetree/bindings/sound/mt6359.yaml | 68 ++++++++++++++++++++++
1 file changed, 68 insertions(+)
create mode 100644 Documentation/devicetree/bindings/sound/mt6359.yaml
diff --git a/Documentation/devicetree/bindings/sound/mt6359.yaml b/Documentation/devicetree/bindings/sound/mt6359.yaml
new file mode 100644
index 0000000..a669b49
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/mt6359.yaml
@@ -0,0 +1,68 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/mt6359.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Mediatek MT6359 Codec Device Tree Bindings
+
+maintainers:
+ - Eason Yen <eason.yen@mediatek.com>
+ - Jiaxin Yu <jiaxin.yu@mediatek.com>
+ - Shane Chien <shane.chien@mediatek.com>
+
+description: |
+ The communication between MT6359 and SoC is through Mediatek PMIC wrapper.
+ For more detail, please visit Mediatek PMIC wrapper documentation.
+ Must be a child node of PMIC wrapper.
+
+properties:
+ compatible:
+ const: mediatek,mt6359-sound
+
+ mediatek,dmic-mode:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: |
+ 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
+
+ mediatek,mic-type-0:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: |
+ Specifies the type of mic type connected to adc0
+
+ enum:
+ - 0 # IDLE - mic in turn-off status
+ - 1 # ACC - analog mic with alternating coupling
+ - 2 # DMIC - digital mic
+ - 3 # DCC - analog mic with direct couping
+ - 4 # DCC_ECM_DIFF - analog electret condenser mic with differential mode
+ - 5 # DCC_ECM_SINGLE - analog electret condenser mic with single mode
+
+ mediatek,mic-type-1:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: |
+ Specifies the type of mic type connected to adc1
+
+ mediatek,mic-type-2:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: |
+ Specifies the type of mic type connected to adc2
+
+required:
+ - compatible
+
+additionalProperties: false
+
+examples:
+ - |
+ mt6359codec: mt6359codec {
+ compatible = "mediatek,mt6359-sound";
+ mediatek,dmic-mode = <0>;
+ mediatek,mic-type-0 = <2>;
+ };
+
+...
--
1.8.1.1.dirty
next prev parent reply other threads:[~2020-08-17 6:10 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-17 6:07 [PATCH v5 0/2] Add mediatek codec mt6359 driver Jiaxin Yu
2020-08-17 6:07 ` [PATCH v5 1/2] ASoC: mediatek: mt6359: add codec driver Jiaxin Yu
2020-08-17 7:32 ` Tzung-Bi Shih
2020-08-17 6:07 ` Jiaxin Yu [this message]
2020-08-17 7:29 ` [PATCH v5 2/2] dt-bindings: mediatek: mt6359: add codec document Tzung-Bi Shih
2020-08-17 8:11 ` Tzung-Bi Shih
2020-08-19 10:37 ` Mark Brown
2020-08-19 15:42 ` Tzung-Bi Shih
2020-08-19 19:40 ` Mark Brown
2020-09-07 13:37 ` Tzung-Bi Shih
2020-09-07 17:50 ` Mark Brown
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1597644455-8216-3-git-send-email-jiaxin.yu@mediatek.com \
--to=jiaxin.yu@mediatek.com \
--cc=alsa-devel@alsa-project.org \
--cc=bicycle.tsai@mediatek.com \
--cc=broonie@kernel.org \
--cc=eason.yen@mediatek.com \
--cc=howie.huang@mediatek.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mediatek@lists.infradead.org \
--cc=matthias.bgg@gmail.com \
--cc=robh+dt@kernel.org \
--cc=shane.chien@mediatek.com \
--cc=tiwai@suse.com \
--cc=tzungbi@google.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).