[PATCH v4 15/16] arm64: dts: mediatek: add afe support for mt8365 SoC

From: Alexandre Mergnat <amergnat@baylibre.com>
To: "Liam Girdwood" <lgirdwood@gmail.com>,
	"Mark Brown" <broonie@kernel.org>,
	"Rob Herring" <robh+dt@kernel.org>,
	"Krzysztof Kozlowski" <krzysztof.kozlowski+dt@linaro.org>,
	"Conor Dooley" <conor+dt@kernel.org>,
	"Matthias Brugger" <matthias.bgg@gmail.com>,
	"AngeloGioacchino Del Regno"
	<angelogioacchino.delregno@collabora.com>,
	"Lee Jones" <lee@kernel.org>, "Flora Fu" <flora.fu@mediatek.com>,
	"Jaroslav Kysela" <perex@perex.cz>,
	"Takashi Iwai" <tiwai@suse.com>,
	"Sumit Semwal" <sumit.semwal@linaro.org>,
	"Christian König" <christian.koenig@amd.com>,
	"Catalin Marinas" <catalin.marinas@arm.com>,
	"Will Deacon" <will@kernel.org>, "Rob Herring" <robh@kernel.org>,
	"Krzysztof Kozlowski" <krzk+dt@kernel.org>
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, linux-media@vger.kernel.org,
	 dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org,
	 Alexandre Mergnat <amergnat@baylibre.com>
Subject: [PATCH v4 15/16] arm64: dts: mediatek: add afe support for mt8365 SoC
Date: Fri, 26 Apr 2024 19:22:44 +0200	[thread overview]
Message-ID: <20240226-audio-i350-v4-15-082b22186d4c@baylibre.com> (raw)
In-Reply-To: <20240226-audio-i350-v4-0-082b22186d4c@baylibre.com>

Add audio front end support of MT8365 SoC.
Update the file header.

Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com>
---
 arch/arm64/boot/dts/mediatek/mt8365.dtsi | 43 ++++++++++++++++++++++++++++++--
 1 file changed, 41 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/mediatek/mt8365.dtsi b/arch/arm64/boot/dts/mediatek/mt8365.dtsi
index 24581f7410aa..0051d5613bcb 100644
--- a/arch/arm64/boot/dts/mediatek/mt8365.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8365.dtsi
@@ -2,9 +2,11 @@
 /*
  * (C) 2018 MediaTek Inc.
  * Copyright (C) 2022 BayLibre SAS
- * Fabien Parent <fparent@baylibre.com>
- * Bernhard Rosenkränzer <bero@baylibre.com>
+ * Authors: Fabien Parent <fparent@baylibre.com>
+ *	    Bernhard Rosenkränzer <bero@baylibre.com>
+ *	    Alexandre Mergnat <amergnat@baylibre.com>
  */
+
 #include <dt-bindings/clock/mediatek,mt8365-clk.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/interrupt-controller/irq.h>
@@ -813,6 +815,43 @@ apu: syscon@19020000 {
 			reg = <0 0x19020000 0 0x1000>;
 			#clock-cells = <1>;
 		};
+
+		afe: audio-controller@11220000 {
+			compatible = "mediatek,mt8365-afe-pcm";
+			reg = <0 0x11220000 0 0x1000>;
+			#sound-dai-cells = <0>;
+			clocks = <&clk26m>,
+				 <&topckgen CLK_TOP_AUDIO_SEL>,
+				 <&topckgen CLK_TOP_AUD_I2S0_M>,
+				 <&topckgen CLK_TOP_AUD_I2S1_M>,
+				 <&topckgen CLK_TOP_AUD_I2S2_M>,
+				 <&topckgen CLK_TOP_AUD_I2S3_M>,
+				 <&topckgen CLK_TOP_AUD_ENGEN1_SEL>,
+				 <&topckgen CLK_TOP_AUD_ENGEN2_SEL>,
+				 <&topckgen CLK_TOP_AUD_1_SEL>,
+				 <&topckgen CLK_TOP_AUD_2_SEL>,
+				 <&topckgen CLK_TOP_APLL_I2S0_SEL>,
+				 <&topckgen CLK_TOP_APLL_I2S1_SEL>,
+				 <&topckgen CLK_TOP_APLL_I2S2_SEL>,
+				 <&topckgen CLK_TOP_APLL_I2S3_SEL>;
+			clock-names = "top_clk26m_clk",
+				      "top_audio_sel",
+				      "audio_i2s0_m",
+				      "audio_i2s1_m",
+				      "audio_i2s2_m",
+				      "audio_i2s3_m",
+				      "engen1",
+				      "engen2",
+				      "aud1",
+				      "aud2",
+				      "i2s0_m_sel",
+				      "i2s1_m_sel",
+				      "i2s2_m_sel",
+				      "i2s3_m_sel";
+			interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_LOW>;
+			power-domains = <&spm MT8365_POWER_DOMAIN_AUDIO>;
+			status = "disabled";
+		};
 	};
 
 	timer {

-- 
2.25.1

