linux-kernel - [PATCH v2 2/2] arm64: dts: mediatek: mt8390-genio-700-evk: Add sound output support

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20241210-genio700-audio-output-v2-2-c50886ae0be2@collabora.com>
Date: Tue, 10 Dec 2024 17:54:29 -0300
From: Nícolas F. R. A. Prado <nfraprado@...labora.com>
To: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, 
 Matthias Brugger <matthias.bgg@...il.com>, 
 AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>, 
 Liam Girdwood <lgirdwood@...il.com>, Mark Brown <broonie@...nel.org>, 
 Trevor Wu <trevor.wu@...iatek.com>
Cc: kernel@...labora.com, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, 
 linux-mediatek@...ts.infradead.org, linux-sound@...r.kernel.org, 
 Nícolas F. R. A. Prado <nfraprado@...labora.com>, 
 Aary Patil <aary.patil@...iatek.com>, 
 Suhrid Subramaniam <suhrid.subramaniam@...iatek.com>, 
 parkeryang <Parker.Yang@...iatek.com>
Subject: [PATCH v2 2/2] arm64: dts: mediatek: mt8390-genio-700-evk: Add
 sound output support

Describe all the components to get sound output working on the two audio
jacks, Earphone and Speaker, present on the Genio 700 EVK board with the
audio DSP enabled.

Co-developed-by: Aary Patil <aary.patil@...iatek.com>
Signed-off-by: Aary Patil <aary.patil@...iatek.com>
Co-developed-by: Suhrid Subramaniam <suhrid.subramaniam@...iatek.com>
Signed-off-by: Suhrid Subramaniam <suhrid.subramaniam@...iatek.com>
Co-developed-by: parkeryang <Parker.Yang@...iatek.com>
Signed-off-by: parkeryang <Parker.Yang@...iatek.com>
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@...labora.com>
---
 .../boot/dts/mediatek/mt8390-genio-700-evk.dts     | 48 ++++++++++++++++++++++
 1 file changed, 48 insertions(+)

diff --git a/arch/arm64/boot/dts/mediatek/mt8390-genio-700-evk.dts b/arch/arm64/boot/dts/mediatek/mt8390-genio-700-evk.dts
index 13f2e0e3fa8ab6679f843693230b9661d323a705..04e4a2f73799d04d50476eb1664b1afdbc66c124 100644
--- a/arch/arm64/boot/dts/mediatek/mt8390-genio-700-evk.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8390-genio-700-evk.dts
@@ -93,6 +93,24 @@ vpu_mem: memory@...00000 {
 			compatible = "shared-dma-pool";
 			reg = <0 0x57000000 0 0x1400000>; /* 20 MB */
 		};
+
+		adsp_mem: memory@...00000 {
+			compatible = "shared-dma-pool";
+			reg = <0 0x60000000 0 0xf00000>;
+			no-map;
+		};
+
+		afe_dma_mem: memory@...00000 {
+			compatible = "shared-dma-pool";
+			reg = <0 0x60f00000 0 0x100000>;
+			no-map;
+		};
+
+		adsp_dma_mem: memory@...00000 {
+			compatible = "shared-dma-pool";
+			reg = <0 0x61000000 0 0x100000>;
+			no-map;
+		};
 	};

 	common_fixed_5v: regulator-0 {
@@ -210,6 +228,16 @@ usb_p2_vbus: regulator-9 {
 	};
 };

+&adsp {
+	memory-region = <&adsp_dma_mem>, <&adsp_mem>;
+	status = "okay";
+};
+
+&afe {
+	memory-region = <&afe_dma_mem>;
+	status = "okay";
+};
+
 &gpu {
 	mali-supply = <&mt6359_vproc2_buck_reg>;
 	status = "okay";
@@ -932,6 +960,26 @@ &scp {
 	status = "okay";
 };

+&sound {
+	compatible = "mediatek,mt8390-mt6359-evk", "mediatek,mt8188-mt6359-evb";
+	model = "mt8390-evk";
+	pinctrl-names = "default";
+	pinctrl-0 = <&audio_default_pins>;
+	audio-routing =
+		"Headphone", "Headphone L",
+		"Headphone", "Headphone R";
+	mediatek,adsp = <&adsp>;
+	status = "okay";
+
+	dai-link-0 {
+		link-name = "DL_SRC_BE";
+
+		codec {
+			sound-dai = <&pmic 0>;
+		};
+	};
+};
+
 &spi2 {
 	pinctrl-0 = <&spi2_pins>;
 	pinctrl-names = "default";

-- 
2.47.1