From: Jiaxin Yu <jiaxin.yu@mediatek.com>
To: <broonie@kernel.org>, <tiwai@suse.com>, <matthias.bgg@gmail.com>,
<robh+dt@kernel.org>, <p.zabel@pengutronix.de>,
<tzungbi@google.com>, <alsa-devel@alsa-project.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-mediatek@lists.infradead.org>,
<devicetree@vger.kernel.org>
Cc: shane.chien@mediatek.com, Jiaxin Yu <jiaxin.yu@mediatek.com>,
maowenan@huawei.com, kuninori.morimoto.gx@renesas.com
Subject: [PATCH 3/5] dt-bindings: mediatek: mt8192: add audio afe document
Date: Fri, 2 Oct 2020 15:35:40 +0800 [thread overview]
Message-ID: <1601624142-18991-4-git-send-email-jiaxin.yu@mediatek.com> (raw)
In-Reply-To: <1601624142-18991-1-git-send-email-jiaxin.yu@mediatek.com>
This patch adds mt8192 audio afe document.
Signed-off-by: Jiaxin Yu <jiaxin.yu@mediatek.com>
---
.../bindings/sound/mt8192-afe-pcm.yaml | 98 +++++++++++++++++++
1 file changed, 98 insertions(+)
create mode 100644 Documentation/devicetree/bindings/sound/mt8192-afe-pcm.yaml
diff --git a/Documentation/devicetree/bindings/sound/mt8192-afe-pcm.yaml b/Documentation/devicetree/bindings/sound/mt8192-afe-pcm.yaml
new file mode 100644
index 0000000000000..43852315f1867
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/mt8192-afe-pcm.yaml
@@ -0,0 +1,98 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/mt8192-afe-pcm.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Mediatek AFE PCM controller for mt8192
+
+maintainers:
+ - Jiaxin Yu <jiaxin.yu@mediatek.com>
+ - Shane Chien <shane.chien@mediatek.com>
+
+properties:
+ compatible:
+ contains:
+ const: mediatek,mt8192-audio
+
+ interrupts:
+ maxItems: 1
+ description: AFE interrupt line
+
+ resets:
+ maxItems: 1
+
+ reset-names:
+ const: audiosys
+
+ apmixedsys:
+ maxItems: 1
+ description: The mediatek apmixedsys controller
+
+ infracfg:
+ maxItems: 1
+ description: The mediatek infracfg controller
+
+ topckgen:
+ maxItems: 1
+ description: The mediatek topckgen controller
+
+ power-domains:
+ maxItems: 1
+
+ clocks:
+ items:
+ - description: AFE clock
+ - description: ADDA DAC clock
+ - description: ADDA DAC pre-distortion clock
+ - description: audio infra sys clock
+ - description: audio infra 26M clock
+
+ clock-names:
+ items:
+ - const: aud_afe_clk
+ - const: aud_dac_clk
+ - const: aud_dac_predis_clk
+ - const: aud_infra_clk
+ - const: aud_infra_26m_clk
+
+required:
+ - compatible
+ - interrupts
+ - resets
+ - reset-names
+ - power-domains
+ - clocks
+ - clock-names
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/mt8192-clk.h>
+ #include <dt-bindings/interrupt-controller/irq.h>
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+ #include <dt-bindings/power/mt8192-power.h>
+
+ afe: mt8192-afe-pcm {
+ compatible = "mediatek,mt8192-audio";
+ interrupts = <GIC_SPI 202 IRQ_TYPE_LEVEL_HIGH>;
+ resets = <&watchdog MT8192_TOPRGU_AUDIO_SW_RST>;
+ reset-names = "audiosys";
+ apmixedsys = <&apmixedsys>;
+ infracfg = <&infracfg>;
+ topckgen = <&topckgen>;
+ power-domains = <&scpsys MT8192_POWER_DOMAIN_AUDIO>;
+ clocks = <&audsys CLK_AUD_AFE>,
+ <&audsys CLK_AUD_DAC>,
+ <&audsys CLK_AUD_DAC_PREDIS>,
+ <&infracfg CLK_INFRA_AUDIO>,
+ <&infracfg CLK_INFRA_AUDIO_26M_B>;
+ clock-names = "aud_afe_clk",
+ "aud_dac_clk",
+ "aud_dac_predis_clk",
+ "aud_infra_clk",
+ "aud_infra_26m_clk";
+ };
+
+...
--
2.18.0
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next prev parent reply other threads:[~2020-10-02 7:37 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-02 7:35 [PATCH 0/5] ASoC: Mediatek: Add support for MT8192 SoC Jiaxin Yu
2020-10-02 7:35 ` [PATCH 1/5] ASoC: mediatek: mt6359: add the calibration functions Jiaxin Yu
2020-10-02 7:35 ` Jiaxin Yu [this message]
2020-10-05 13:55 ` [PATCH 3/5] dt-bindings: mediatek: mt8192: add audio afe document Rob Herring
2020-10-12 5:47 ` Jiaxin Yu
2020-10-05 13:57 ` Rob Herring
2020-10-12 5:56 ` Jiaxin Yu
2020-10-02 7:35 ` [PATCH 4/5] ASoC: mediatek: mt8192: add machine driver with mt6359, rt1015 and rt5682 Jiaxin Yu
2020-10-02 7:35 ` [PATCH 5/5] dt-bindings: mediatek: mt8192: add mt8192-mt6358-rt1015-rt5682 document Jiaxin Yu
2020-10-06 20:43 ` Rob Herring
2020-10-12 6:20 ` Jiaxin Yu
[not found] ` <1601624142-18991-3-git-send-email-jiaxin.yu@mediatek.com>
2020-10-02 7:59 ` [PATCH 2/5] ASoC: mediatek: mt8192: add platform driver Philipp Zabel
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