linux-kernel - [PATCH v2 6/9] arm64: dts: mediatek: mt8186: Add audio controller node

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Message-ID: <20230118091829.755-7-allen-kh.cheng@mediatek.com>
Date:   Wed, 18 Jan 2023 17:18:26 +0800
From:   Allen-KH Cheng <allen-kh.cheng@...iatek.com>
To:     Matthias Brugger <matthias.bgg@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Chun-Kuang Hu <chunkuang.hu@...nel.org>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        David Airlie <airlied@...il.com>,
        Daniel Vetter <daniel@...ll.ch>,
        Stephen Boyd <sboyd@...nel.org>,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>,
        <dri-devel@...ts.freedesktop.org>
CC:     <Project_Global_Chrome_Upstream_Group@...iatek.com>,
        <devicetree@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>,
        <linux-mediatek@...ts.infradead.org>, <hsinyi@...omium.org>,
        Allen-KH Cheng <allen-kh.cheng@...iatek.com>
Subject: [PATCH v2 6/9] arm64: dts: mediatek: mt8186: Add audio controller node

Add audio controller node for MT8186 SoC.

Signed-off-by: Allen-KH Cheng <allen-kh.cheng@...iatek.com>
---
 arch/arm64/boot/dts/mediatek/mt8186.dtsi | 62 ++++++++++++++++++++++++
 1 file changed, 62 insertions(+)

diff --git a/arch/arm64/boot/dts/mediatek/mt8186.dtsi b/arch/arm64/boot/dts/mediatek/mt8186.dtsi
index 2700c830316f..c52f9be1e750 100644
--- a/arch/arm64/boot/dts/mediatek/mt8186.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8186.dtsi
@@ -998,6 +998,68 @@
 			};
 		};
 
+		afe: audio-controller@...10000 {
+			compatible = "mediatek,mt8186-sound";
+			reg = <0 0x11210000 0 0x2000>;
+			clocks = <&infracfg_ao CLK_INFRA_AO_AUDIO>,
+				 <&infracfg_ao CLK_INFRA_AO_AUDIO_26M_BCLK>,
+				 <&topckgen CLK_TOP_AUDIO>,
+				 <&topckgen CLK_TOP_AUD_INTBUS>,
+				 <&topckgen CLK_TOP_MAINPLL_D2_D4>,
+				 <&topckgen CLK_TOP_AUD_1>,
+				 <&apmixedsys CLK_APMIXED_APLL1>,
+				 <&topckgen CLK_TOP_AUD_2>,
+				 <&apmixedsys CLK_APMIXED_APLL2>,
+				 <&topckgen CLK_TOP_AUD_ENGEN1>,
+				 <&topckgen CLK_TOP_APLL1_D8>,
+				 <&topckgen CLK_TOP_AUD_ENGEN2>,
+				 <&topckgen CLK_TOP_APLL2_D8>,
+				 <&topckgen CLK_TOP_APLL_I2S0_MCK_SEL>,
+				 <&topckgen CLK_TOP_APLL_I2S1_MCK_SEL>,
+				 <&topckgen CLK_TOP_APLL_I2S2_MCK_SEL>,
+				 <&topckgen CLK_TOP_APLL_I2S4_MCK_SEL>,
+				 <&topckgen CLK_TOP_APLL_TDMOUT_MCK_SEL>,
+				 <&topckgen CLK_TOP_APLL12_CK_DIV0>,
+				 <&topckgen CLK_TOP_APLL12_CK_DIV1>,
+				 <&topckgen CLK_TOP_APLL12_CK_DIV2>,
+				 <&topckgen CLK_TOP_APLL12_CK_DIV4>,
+				 <&topckgen CLK_TOP_APLL12_CK_DIV_TDMOUT_M>,
+				 <&topckgen CLK_TOP_AUDIO_H>,
+				 <&clk26m>;
+			clock-names = "aud_infra_clk",
+				      "mtkaif_26m_clk",
+				      "top_mux_audio",
+				      "top_mux_audio_int",
+				      "top_mainpll_d2_d4",
+				      "top_mux_aud_1",
+				      "top_apll1_ck",
+				      "top_mux_aud_2",
+				      "top_apll2_ck",
+				      "top_mux_aud_eng1",
+				      "top_apll1_d8",
+				      "top_mux_aud_eng2",
+				      "top_apll2_d8",
+				      "top_i2s0_m_sel",
+				      "top_i2s1_m_sel",
+				      "top_i2s2_m_sel",
+				      "top_i2s4_m_sel",
+				      "top_tdm_m_sel",
+				      "top_apll12_div0",
+				      "top_apll12_div1",
+				      "top_apll12_div2",
+				      "top_apll12_div4",
+				      "top_apll12_div_tdm",
+				      "top_mux_audio_h",
+				      "top_clk26m_clk";
+			interrupts = <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH 0>;
+			mediatek,apmixedsys = <&apmixedsys>;
+			mediatek,infracfg = <&infracfg_ao>;
+			mediatek,topckgen = <&topckgen>;
+			resets = <&watchdog MT8186_TOPRGU_AUDIO_SW_RST>;
+			reset-names = "audiosys";
+			status = "disabled";
+		};
+
 		mmc0: mmc@...30000 {
 			compatible = "mediatek,mt8186-mmc",
 				     "mediatek,mt8183-mmc";
-- 
2.18.0