From: Cyril Chao <Cyril.Chao@mediatek.com>
To: Liam Girdwood <lgirdwood@gmail.com>,
Mark Brown <broonie@kernel.org>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@collabora.com>,
Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.com>
Cc: <linux-sound@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-kernel@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-mediatek@lists.infradead.org>,
Cyril Chao <cyril.chao@mediatek.com>,
<Project_Global_Chrome_Upstream_Group@mediatek.com>,
Cyril Chao <Cyril.Chao@mediatek.com>,
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Subject: [PATCH v3 07/10] ASoC: dt-bindings: mediatek,mt8189-afe-pcm: add audio afe document
Date: Fri, 31 Oct 2025 15:32:01 +0800 [thread overview]
Message-ID: <20251031073216.8662-8-Cyril.Chao@mediatek.com> (raw)
In-Reply-To: <20251031073216.8662-1-Cyril.Chao@mediatek.com>
Add mt8189 audio afe document.
Signed-off-by: Cyril Chao <Cyril.Chao@mediatek.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
.../sound/mediatek,mt8189-afe-pcm.yaml | 178 ++++++++++++++++++
1 file changed, 178 insertions(+)
create mode 100644 Documentation/devicetree/bindings/sound/mediatek,mt8189-afe-pcm.yaml
diff --git a/Documentation/devicetree/bindings/sound/mediatek,mt8189-afe-pcm.yaml b/Documentation/devicetree/bindings/sound/mediatek,mt8189-afe-pcm.yaml
new file mode 100644
index 000000000000..9c9f21652af9
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/mediatek,mt8189-afe-pcm.yaml
@@ -0,0 +1,178 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/mediatek,mt8189-afe-pcm.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: MediaTek Audio Front End PCM controller for MT8189
+
+maintainers:
+ - Darren Ye <darren.ye@mediatek.com>
+ - Cyril Chao <cyril.chao@mediatek.com>
+
+properties:
+ compatible:
+ const: mediatek,mt8189-afe-pcm
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ memory-region:
+ maxItems: 1
+
+ mediatek,apmixedsys:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description: To set up the apll12 tuner
+
+ power-domains:
+ maxItems: 1
+
+ clocks:
+ items:
+ - description: mux for audio intbus
+ - description: mux for audio engen1
+ - description: mux for audio engen2
+ - description: mux for audio h
+ - description: audio apll1 clock
+ - description: audio apll2 clock
+ - description: audio apll1 divide4
+ - description: audio apll2 divide4
+ - description: audio apll12 divide for i2sin0
+ - description: audio apll12 divide for i2sin1
+ - description: audio apll12 divide for i2sout0
+ - description: audio apll12 divide for i2sout1
+ - description: audio apll12 divide for fmi2s
+ - description: audio apll12 divide for tdmout mck
+ - description: audio apll12 divide for tdmout bck
+ - description: mux for audio apll1
+ - description: mux for audio apll2
+ - description: mux for i2sin0 mck
+ - description: mux for i2sin1 mck
+ - description: mux for i2sout0 mck
+ - description: mux for i2sout1 mck
+ - description: mux for fmi2s mck
+ - description: mux for tdmout mck
+ - description: 26m clock
+ - description: audio slv clock
+ - description: audio mst clock
+ - description: audio intbus clock
+
+ clock-names:
+ items:
+ - const: top_aud_intbus
+ - const: top_aud_eng1
+ - const: top_aud_eng2
+ - const: top_aud_h
+ - const: apll1
+ - const: apll2
+ - const: apll1_d4
+ - const: apll2_d4
+ - const: apll12_div_i2sin0
+ - const: apll12_div_i2sin1
+ - const: apll12_div_i2sout0
+ - const: apll12_div_i2sout1
+ - const: apll12_div_fmi2s
+ - const: apll12_div_tdmout_m
+ - const: apll12_div_tdmout_b
+ - const: top_apll1
+ - const: top_apll2
+ - const: top_i2sin0
+ - const: top_i2sin1
+ - const: top_i2sout0
+ - const: top_i2sout1
+ - const: top_fmi2s
+ - const: top_dptx
+ - const: clk26m
+ - const: aud_slv_ck_peri
+ - const: aud_mst_ck_peri
+ - const: aud_intbus_ck_peri
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - memory-region
+ - power-domains
+ - clocks
+ - clock-names
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+ #include <dt-bindings/interrupt-controller/irq.h>
+
+ soc {
+ #address-cells = <2>;
+ #size-cells = <2>;
+
+ afe@11050000 {
+ compatible = "mediatek,mt8189-afe-pcm";
+ reg = <0 0x11050000 0 0x10000>;
+ interrupts = <GIC_SPI 392 IRQ_TYPE_LEVEL_HIGH 0>;
+ memory-region = <&afe_dma_mem_reserved>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&aud_pins_default>;
+ power-domains = <&scpsys 1>; //MT8189_POWER_DOMAIN_AUDIO
+ clocks = <&topckgen_clk 23>, //CLK_TOP_AUD_INTBUS_SEL
+ <&topckgen_clk 39>, //CLK_TOP_AUD_ENGEN1_SEL
+ <&topckgen_clk 40>, //CLK_TOP_AUD_ENGEN2_SEL
+ <&topckgen_clk 49>, //CLK_TOP_AUDIO_H_SEL
+ <&topckgen_clk 146>, //CLK_TOP_APLL1
+ <&topckgen_clk 151>, //CLK_TOP_APLL2
+ <&topckgen_clk 148>, //CLK_TOP_APLL1_D4
+ <&topckgen_clk 153>, //CLK_TOP_APLL2_D4
+ <&topckgen_clk 93>, //CLK_TOP_APLL12_CK_DIV_I2SIN0
+ <&topckgen_clk 94>, //CLK_TOP_APLL12_CK_DIV_I2SIN1
+ <&topckgen_clk 95>, //CLK_TOP_APLL12_CK_DIV_I2SOUT0
+ <&topckgen_clk 96>, //CLK_TOP_APLL12_CK_DIV_I2SOUT1
+ <&topckgen_clk 97>, //CLK_TOP_APLL12_CK_DIV_FMI2S
+ <&topckgen_clk 98>, //CLK_TOP_APLL12_CK_DIV_TDMOUT_M
+ <&topckgen_clk 99>, //CLK_TOP_APLL12_CK_DIV_TDMOUT_B
+ <&topckgen_clk 44>, //CLK_TOP_AUD_1_SEL
+ <&topckgen_clk 45>, //CLK_TOP_AUD_2_SEL
+ <&topckgen_clk 78>, //CLK_TOP_APLL_I2SIN0_MCK_SEL
+ <&topckgen_clk 79>, //CLK_TOP_APLL_I2SIN1_MCK_SEL
+ <&topckgen_clk 84>, //CLK_TOP_APLL_I2SOUT0_MCK_SEL
+ <&topckgen_clk 85>, //CLK_TOP_APLL_I2SOUT1_MCK_SEL
+ <&topckgen_clk 90>, //CLK_TOP_APLL_FMI2S_MCK_SEL
+ <&topckgen_clk 91>, //CLK_TOP_APLL_TDMOUT_MCK_SEL
+ <&topckgen_clk 191>, //CLK_TOP_TCK_26M_MX9
+ <&pericfg_ao_clk 77>, //CLK_PERAO_AUDIO0
+ <&pericfg_ao_clk 78>, //CLK_PERAO_AUDIO1
+ <&pericfg_ao_clk 79>; //CLK_PERAO_AUDIO2
+ clock-names = "top_aud_intbus",
+ "top_aud_eng1",
+ "top_aud_eng2",
+ "top_aud_h",
+ "apll1",
+ "apll2",
+ "apll1_d4",
+ "apll2_d4",
+ "apll12_div_i2sin0",
+ "apll12_div_i2sin1",
+ "apll12_div_i2sout0",
+ "apll12_div_i2sout1",
+ "apll12_div_fmi2s",
+ "apll12_div_tdmout_m",
+ "apll12_div_tdmout_b",
+ "top_apll1",
+ "top_apll2",
+ "top_i2sin0",
+ "top_i2sin1",
+ "top_i2sout0",
+ "top_i2sout1",
+ "top_fmi2s",
+ "top_dptx",
+ "clk26m",
+ "aud_slv_ck_peri",
+ "aud_mst_ck_peri",
+ "aud_intbus_ck_peri";
+ };
+ };
+
+...
--
2.45.2
next prev parent reply other threads:[~2025-10-31 7:32 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-31 7:31 [PATCH v3 00/10] ASoC: mediatek: Add support for MT8189 SoC Cyril Chao
2025-10-31 7:31 ` [PATCH v3 01/10] ASoC: mediatek: mt8189: add common header Cyril Chao
2025-10-31 7:31 ` [PATCH v3 02/10] ASoC: mediatek: mt8189: support audio clock control Cyril Chao
2025-10-31 7:31 ` [PATCH v3 03/10] ASoC: mediatek: mt8189: support ADDA in platform driver Cyril Chao
2025-10-31 7:31 ` [PATCH v3 04/10] ASoC: mediatek: mt8189: support I2S " Cyril Chao
2025-10-31 7:31 ` [PATCH v3 05/10] ASoC: mediatek: mt8189: support TDM " Cyril Chao
2025-10-31 7:32 ` [PATCH v3 06/10] ASoC: mediatek: mt8189: support PCM " Cyril Chao
2025-10-31 7:32 ` Cyril Chao [this message]
2025-10-31 7:32 ` [PATCH v3 08/10] ASoC: mediatek: mt8189: add " Cyril Chao
2025-10-31 7:32 ` [PATCH v3 09/10] ASoC: dt-bindings: mediatek,mt8189-nau8825: add mt8189-nau8825 document Cyril Chao
2025-11-03 9:39 ` Krzysztof Kozlowski
2025-10-31 7:32 ` [PATCH v3 10/10] ASoC: mediatek: mt8189: add machine driver with nau8825 Cyril Chao
2025-11-19 2:53 ` [PATCH v3 00/10] ASoC: mediatek: Add support for MT8189 SoC Mark Brown
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