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[93.5.22.158]) by smtp.googlemail.com with ESMTPSA id 4fb4d7f45d1cf-5a69c1f56a0sm1982126a12.64.2024.07.21.23.54.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 21 Jul 2024 23:54:11 -0700 (PDT) From: Alexandre Mergnat Date: Mon, 22 Jul 2024 08:53:45 +0200 Subject: [PATCH v7 16/16] arm64: dts: mediatek: add audio support for mt8365-evk Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20240226-audio-i350-v7-16-6518d953a141@baylibre.com> References: <20240226-audio-i350-v7-0-6518d953a141@baylibre.com> In-Reply-To: <20240226-audio-i350-v7-0-6518d953a141@baylibre.com> To: Liam Girdwood , Mark Brown , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno , Lee Jones , Flora Fu , Jaroslav Kysela , Takashi Iwai , Sumit Semwal , =?utf-8?q?Christian_K=C3=B6nig?= , Catalin Marinas , Will Deacon , Rob Herring , Krzysztof Kozlowski 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 X-Mailer: b4 0.12.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=3691; i=amergnat@baylibre.com; h=from:subject:message-id; bh=qUIeCtFecA8nmqn0H3dpPJSUWwNz+5gepp/PnumnSJE=; b=owEBbQKS/ZANAwAKAStGSZ1+MdRFAcsmYgBmngHxbH6X4/4QzRgM+QgRXmm3F99YLaY9HWnsQS4a /UFBkXmJAjMEAAEKAB0WIQQjG17X8+qqcA5g/osrRkmdfjHURQUCZp4B8QAKCRArRkmdfjHURaajD/ 9qc9SiPZ6f/ido8YKEvVNpxPUjppH67+Y/FT8IyHS4jCG8xQaHbhoIxbK4aao5qYB8VbDyENZ/xeVd DaO53tHrc5jaZ4Ys93ylidN7ahgJIAjCE43g/loQSWFuydofSJxoGmj5xHeNoiR25S+6cZO0TzY2F1 r6dplliF/3H7/PNZJ9yOJpDQKNvVW2doY5alyuS3jKbZjg27V+3WW6jyK1aqCoP4FGP87YcW+46hLN U028Og4XEpIwKe+Y+ttGlGr+ytMWKnP+kuEeHrfJlf7H8DooPHvdnTlrW2AUCDy8FN1frDm1F/1xL6 1RxeAUEA4orOsS5z3MULiDbAhFiZvHJWk7lu+SnAaC3aRwrzEf1QFe5Me5C2e5eSQeVFSsa7g8X+// Y+NWAtVvzuEzwOU88v9c9GVJmhlqSPm6FmoYgqcYohaR3/KlSSNN9ETgMdDJhRUCRW3Vcf33Dp7cLT wedVj/reYhgnxQNix2dYCEUo9Caf1fSDDPe5BzxjkgtVb2PP4fQi6KcWfQiUi7BvAWTi3CUSJY/8i/ 3D9XCIgtpbk/5ayjOEvsnfblaPiWfYj3tc4C1rpvto9zueYprgjJMHFY3wYikBKE8TJyw8YRabNU8J ogwDyFATJ2Ehk9X2o5nhFKXc0ZrGGvLgWKo9eiIrLW9iHQlqKWi2lnhz2MCw== X-Developer-Key: i=amergnat@baylibre.com; a=openpgp; fpr=231B5ED7F3EAAA700E60FE8B2B46499D7E31D445 Add the sound node which is linked to the MT8365 SoC AFE and the MT6357 audio codec. Update the file header. Reviewed-by: AngeloGioacchino Del Regno Signed-off-by: Alexandre Mergnat --- arch/arm64/boot/dts/mediatek/mt8365-evk.dts | 86 +++++++++++++++++++++++++= ++++ 1 file changed, 86 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8365-evk.dts b/arch/arm64/boot/= dts/mediatek/mt8365-evk.dts index 50cbaefa1a99..6288bcbef241 100644 --- a/arch/arm64/boot/dts/mediatek/mt8365-evk.dts +++ b/arch/arm64/boot/dts/mediatek/mt8365-evk.dts @@ -4,6 +4,7 @@ * Authors: * Fabien Parent * Bernhard Rosenkr=C3=A4nzer + * Alexandre Mergnat */ =20 /dts-v1/; @@ -86,6 +87,28 @@ optee_reserved: optee@43200000 { reg =3D <0 0x43200000 0 0x00c00000>; }; }; + + sound: sound { + compatible =3D "mediatek,mt8365-mt6357"; + pinctrl-names =3D "default", + "dmic", + "miso_off", + "miso_on", + "mosi_off", + "mosi_on"; + pinctrl-0 =3D <&aud_default_pins>; + pinctrl-1 =3D <&aud_dmic_pins>; + pinctrl-2 =3D <&aud_miso_off_pins>; + pinctrl-3 =3D <&aud_miso_on_pins>; + pinctrl-4 =3D <&aud_mosi_off_pins>; + pinctrl-5 =3D <&aud_mosi_on_pins>; + mediatek,platform =3D <&afe>; + }; +}; + +&afe { + mediatek,dmic-mode =3D <1>; + status =3D "okay"; }; =20 &cpu0 { @@ -178,9 +201,72 @@ &mt6357_pmic { interrupts-extended =3D <&pio 145 IRQ_TYPE_LEVEL_HIGH>; interrupt-controller; #interrupt-cells =3D <2>; + mediatek,micbias0-microvolt =3D <1900000>; + mediatek,micbias1-microvolt =3D <1700000>; }; =20 &pio { + aud_default_pins: audiodefault-pins { + clk-dat-pins { + pinmux =3D , + , + , + ; + }; + }; + + aud_dmic_pins: audiodmic-pins { + clk-dat-pins { + pinmux =3D , + , + ; + }; + }; + + aud_miso_off_pins: misooff-pins { + clk-dat-pins { + pinmux =3D , + , + , + ; + input-enable; + bias-pull-down; + drive-strength =3D <2>; + }; + }; + + aud_miso_on_pins: misoon-pins { + clk-dat-pins { + pinmux =3D , + , + , + ; + drive-strength =3D <6>; + }; + }; + + aud_mosi_off_pins: mosioff-pins { + clk-dat-pins { + pinmux =3D , + , + , + ; + input-enable; + bias-pull-down; + drive-strength =3D <2>; + }; + }; + + aud_mosi_on_pins: mosion-pins { + clk-dat-pins { + pinmux =3D , + , + , + ; + drive-strength =3D <6>; + }; + }; + ethernet_pins: ethernet-pins { phy_reset_pins { pinmux =3D ; --=20 2.25.1