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Mon, 02 Nov 2026 23:41:55 -0800 (PST) Received: from [192.168.2.34] ([2403:581e:d87e:0:739f:50a5:e171:f133]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-3b07c903d0dsm2956769a91.12.2026.11.02.23.41.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 02 Nov 2026 23:41:54 -0800 (PST) From: James Calligeros Date: Tue, 03 Nov 2026 17:40:00 +1000 Subject: [PATCH v4 12/22] arm64: dts: apple: t8103-j313: Add speaker/headset jack nodes X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20261103-macaudio-v4-12-637484efe46d@gmail.com> References: <20261103-macaudio-v4-0-637484efe46d@gmail.com> In-Reply-To: <20261103-macaudio-v4-0-637484efe46d@gmail.com> To: David Rhodes , Richard Fitzgerald , =?utf-8?q?Martin_Povi=C5=A1er?= , Liam Girdwood , Mark Brown , Rob Herring , Krzysztof Kozlowski , Conor Dooley , James Calligeros , Jaroslav Kysela , Takashi Iwai , Matthias Brugger , AngeloGioacchino Del Regno , Shenghao Ding , Kevin Lu , Baojun Xu , Sen Wang , Sven Peter , Janne Grunau , Neal Gompa Cc: asahi@lists.linux.dev, linux-sound@vger.kernel.org, patches@opensource.cirrus.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org X-Mailer: b4 0.16.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=2524; i=jcalligeros99@gmail.com; h=from:subject:message-id; bh=5HKyFCsuZAaYnH07XINXm4pOIg/VsCVnTKPu6wyChjU=; b=owGbwMvMwCV2xczoYuD3ygTG02pJDFkv+8+v45h1uUCPY0rCtPuamc+e3xb9dDx4p/h/1bLYQ 4rqZ3v/d0xkYRDjYrAUU2TZ0CTkMduI7Wa/SOVemDmsTCBDpEUaGICAhYEvNzGv1EjHSM9U21DP 0EjHWMeIgYtTAKaa5zgjwzPGSSEL1Dcw92rcS622su/eaLvyVK7rFWHex0oz5Rc3T2FkmHHyR8Y RlQduJ2s6U7+IJa5tnFLfq8544XXu+R17O25f4QUA X-Developer-Key: i=jcalligeros99@gmail.com; a=openpgp; fpr=B08212489B3206D98F1479BDD43632D151F77960 The M1 MacBook Air integrates Apple-specific variants of the TI TAS2770 and Cirrus CS42L42. Add these nodes and advertise them to the machine driver via the sound node. Signed-off-by: James Calligeros --- arch/arm64/boot/dts/apple/t8103-j313.dts | 85 ++++++++++++++++++++++++++++++++ 1 file changed, 85 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8103-j313.dts b/arch/arm64/boot/dts/apple/t8103-j313.dts index f8b2b1637b9d..36c47734a1dc 100644 --- a/arch/arm64/boot/dts/apple/t8103-j313.dts +++ b/arch/arm64/boot/dts/apple/t8103-j313.dts @@ -55,4 +55,89 @@ &typec1 { label = "USB-C Left-front"; }; +/* Audio codecs */ +&i2c1 { + status = "okay"; + + speaker_left: codec@31 { + compatible = "ti,tas5770l"; + reg = <0x31>; + interrupts-extended = <&pinctrl_ap 182 IRQ_TYPE_LEVEL_LOW>; + shutdown-gpios = <&pinctrl_ap 181 GPIO_ACTIVE_HIGH>; + #sound-dai-cells = <0>; + sound-name-prefix = "Left"; + ti,imon-slot-no = <0>; + ti,vmon-slot-no = <2>; + }; +}; + +&i2c3 { + status = "okay"; + + speaker_right: codec@34 { + compatible = "ti,tas5770l"; + reg = <0x34>; + interrupts-extended = <&pinctrl_ap 182 IRQ_TYPE_LEVEL_LOW>; + shutdown-gpios = <&pinctrl_ap 181 GPIO_ACTIVE_HIGH>; + #sound-dai-cells = <0>; + sound-name-prefix = "Right"; + ti,imon-slot-no = <4>; + ti,vmon-slot-no = <6>; + }; + + jack_codec: codec@48 { + compatible = "cirrus,cs42l83"; + reg = <0x48>; + VA-supply = <&jack_va_reg>; + VCP-supply = <&jack_vcp_reg>; + VD_FILT-supply = <&jack_vd_reg>; + VL-supply = <&jack_vl_reg>; + VP-supply = <&jack_vp_reg>; + + interrupts-extended = <&pinctrl_ap 183 IRQ_TYPE_LEVEL_LOW>; + reset-gpios = <&pinctrl_nub 11 GPIO_ACTIVE_HIGH>; + + #sound-dai-cells = <0>; + sound-name-prefix = "Jack"; + cirrus,ts-inv = <1>; + }; +}; + +/ { + sound: sound { + compatible = "apple,j313-macaudio"; + model = "MacBook Air J313"; + + #address-cells = <1>; + #size-cells = <0>; + + headphone-dai-link { + link-name = "Headphone Jack"; + + codec { + sound-dai = <&jack_codec>; + }; + + cpu { + sound-dai = <&mca 2>; + }; + }; + + speaker-dai-link { + dai-tdm-idle-mode-0 = "zero"; + dai-tdm-idle-mode-1 = "zero"; + + link-name = "Speakers"; + + codec { + sound-dai = <&speaker_left>, <&speaker_right>; + }; + + cpu { + sound-dai = <&mca 0>, <&mca 1>; + }; + }; + }; +}; + #include "hwmon-laptop.dtsi" -- 2.56.0