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>,
kuninori.morimoto.gx@renesas.com
Subject: [PATCH v2 3/5] dt-bindings: mediatek: mt8192: add audio afe document
Date: Wed, 21 Oct 2020 16:53:53 +0800 [thread overview]
Message-ID: <1603270435-3548-4-git-send-email-jiaxin.yu@mediatek.com> (raw)
In-Reply-To: <1603270435-3548-1-git-send-email-jiaxin.yu@mediatek.com>
This patch adds mt8192 audio afe document.
This patch depends on following series that has not been accepted:
https://patchwork.kernel.org/cover/11752231
(dt-bindings/clock/mt8192-clk.h is included in it.)
https://patchwork.kernel.org/patch/11755895
(dt-bindings/power/mt8192-power.h is included in it.)
https://lore.kernel.org/patchwork/patch/1321118
(dt-bindings/reset-controller/mt8192-resets.h is included in it.)
Signed-off-by: Jiaxin Yu <jiaxin.yu@mediatek.com>
---
.../bindings/sound/mt8192-afe-pcm.yaml | 103 ++++++++++++++++++
1 file changed, 103 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..7c2f07b8b66dd
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/mt8192-afe-pcm.yaml
@@ -0,0 +1,103 @@
+# SPDX-License-Identifier: (GPL-2.0+ OR BSD-2-Clause)
+%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:
+ const: mediatek,mt8192-audio
+
+ interrupts:
+ maxItems: 1
+
+ resets:
+ maxItems: 1
+
+ reset-names:
+ const: audiosys
+
+ mediatek,apmixedsys:
+ $ref: "/schemas/types.yaml#/definitions/phandle"
+ maxItems: 1
+ description: The phandle of the mediatek apmixedsys controller
+
+ mediatek,infracfg:
+ $ref: "/schemas/types.yaml#/definitions/phandle"
+ maxItems: 1
+ description: The phandle of the mediatek infracfg controller
+
+ mediatek,topckgen:
+ $ref: "/schemas/types.yaml#/definitions/phandle"
+ maxItems: 1
+ description: The phandle of 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
+ - mediatek,apmixedsys
+ - mediatek,infracfg
+ - mediatek,topckgen
+ - power-domains
+ - clocks
+ - clock-names
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/mt8192-clk.h>
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+ #include <dt-bindings/interrupt-controller/irq.h>
+ #include <dt-bindings/power/mt8192-power.h>
+ #include <dt-bindings/reset-controller/mt8192-resets.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";
+ mediatek,apmixedsys = <&apmixedsys>;
+ mediatek,infracfg = <&infracfg>;
+ mediatek,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:[~2020-10-21 9:04 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-21 8:53 [PATCH v2 0/5] ASoC: Mediatek: Add support for MT8192 SoC Jiaxin Yu
2020-10-21 8:53 ` [PATCH v2 1/5] ASoC: mediatek: mt6359: add the calibration functions Jiaxin Yu
2020-10-21 8:53 ` [PATCH v2 2/5] ASoC: mediatek: mt8192: add platform driver Jiaxin Yu
2020-10-21 13:23 ` Mark Brown
2020-10-22 10:04 ` Jiaxin Yu
2020-10-22 12:05 ` Mark Brown
2020-10-21 8:53 ` Jiaxin Yu [this message]
2020-10-21 14:52 ` [PATCH v2 3/5] dt-bindings: mediatek: mt8192: add audio afe document Rob Herring
2020-10-21 8:53 ` [PATCH v2 4/5] ASoC: mediatek: mt8192: add machine driver with mt6359, rt1015 and rt5682 Jiaxin Yu
2020-10-21 8:53 ` [PATCH v2 5/5] dt-bindings: mediatek: mt8192: add mt8192-mt6358-rt1015-rt5682 document Jiaxin Yu
2020-10-21 14:56 ` Rob Herring
2020-10-22 10:32 ` Jiaxin Yu
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