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[104.199.160.21]) by smtp.gmail.com with ESMTPSA id l14-20020a17090a408e00b001fd8316db51sm1645318pjg.7.2022.09.23.07.09.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 23 Sep 2022 07:09:48 -0700 (PDT) From: Judy Hsiao To: Bjorn Andersson Cc: Andy Gross , Rob Herring , Srini Kandagatla , dianders@chromium.org, mka@chromium.org, cychiang@google.com, judyhsiao@google.com, swboyd@chromium.org, linux-arm-kernel@lists.infradead.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Judy Hsiao Subject: [PATCH v5 2/3] arm64: dts: qcom: sc7280: Add sc7280-herobrine-audio-rt5682.dtsi Date: Fri, 23 Sep 2022 14:09:17 +0000 Message-Id: <20220923140918.2825043-3-judyhsiao@chromium.org> X-Mailer: git-send-email 2.37.3.998.g577e59143f-goog In-Reply-To: <20220923140918.2825043-1-judyhsiao@chromium.org> References: <20220923140918.2825043-1-judyhsiao@chromium.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Audio dtsi for sc7280 boards that using rt5682 headset codec: 1. Add dt nodes for sound card which use I2S playback and record through rt5682s and I2S playback through max98357a. 2. Enable lpass cpu node and add pin control and dai-links. Signed-off-by: Judy Hsiao Reviewed-by: Matthias Kaehlcke Reviewed-by: Douglas Anderson --- .../qcom/sc7280-herobrine-audio-rt5682.dtsi | 122 ++++++++++++++++++ 1 file changed, 122 insertions(+) create mode 100644 arch/arm64/boot/dts/qcom/sc7280-herobrine-audio-rt5682.= dtsi diff --git a/arch/arm64/boot/dts/qcom/sc7280-herobrine-audio-rt5682.dtsi b/= arch/arm64/boot/dts/qcom/sc7280-herobrine-audio-rt5682.dtsi new file mode 100644 index 000000000000..2dbdeeb29ece --- /dev/null +++ b/arch/arm64/boot/dts/qcom/sc7280-herobrine-audio-rt5682.dtsi @@ -0,0 +1,122 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * + * This file defines the common audio settings for the child boards + * using rt5682 codec. + * + * Copyright 2022 Google LLC. + */ + +/ { + /* BOARD-SPECIFIC TOP LEVEL NODES */ + sound: sound { + compatible =3D "google,sc7280-herobrine"; + model =3D "sc7280-rt5682-max98360a-1mic"; + + status =3D "okay"; + audio-routing =3D + "Headphone Jack", "HPOL", + "Headphone Jack", "HPOR"; + + #address-cells =3D <1>; + #size-cells =3D <0>; + + dai-link@0 { + link-name =3D "MAX98360"; + reg =3D <0>; + + cpu { + sound-dai =3D <&lpass_cpu MI2S_SECONDARY>; + }; + + codec { + sound-dai =3D <&max98360a>; + }; + }; + + dai-link@1 { + link-name =3D "ALC5682"; + reg =3D <1>; + + cpu { + sound-dai =3D <&lpass_cpu MI2S_PRIMARY>; + }; + + codec { + sound-dai =3D <&alc5682 0 /* aif1 */>; + }; + }; + }; +}; + +hp_i2c: &i2c2 { + status =3D "okay"; + clock-frequency =3D <400000>; + + alc5682: codec@1a { + compatible =3D "realtek,rt5682s"; + reg =3D <0x1a>; + pinctrl-names =3D "default"; + pinctrl-0 =3D <&hp_irq>; + + #sound-dai-cells =3D <1>; + + interrupt-parent =3D <&tlmm>; + interrupts =3D <101 IRQ_TYPE_EDGE_BOTH>; + + AVDD-supply =3D <&pp1800_alc5682>; + MICVDD-supply =3D <&pp3300_codec>; + + realtek,dmic1-data-pin =3D <1>; + realtek,dmic1-clk-pin =3D <2>; + realtek,jd-src =3D <1>; + realtek,dmic-clk-rate-hz =3D <2048000>; + }; +}; + +&lpass_cpu { + status =3D "okay"; + + pinctrl-names =3D "default"; + pinctrl-0 =3D <&mi2s0_data0>, <&mi2s0_data1>, <&mi2s0_mclk>, <&mi2s0_sclk= >, <&mi2s0_ws>, + <&mi2s1_data0>, <&mi2s1_sclk>, <&mi2s1_ws>; + + #address-cells =3D <1>; + #size-cells =3D <0>; + + dai-link@0 { + reg =3D ; + qcom,playback-sd-lines =3D <1>; + qcom,capture-sd-lines =3D <0>; + }; + + dai-link@1 { + reg =3D ; + qcom,playback-sd-lines =3D <0>; + }; +}; + +&mi2s0_data0 { + drive-strength =3D <6>; + bias-disable; +}; + +&mi2s0_data1 { + drive-strength =3D <6>; + bias-disable; +}; + +&mi2s0_mclk { + drive-strength =3D <6>; + bias-disable; +}; + +&mi2s0_sclk { + drive-strength =3D <6>; + bias-disable; +}; + +&mi2s0_ws { + drive-strength =3D <6>; + bias-disable; +}; --=20 2.37.3.998.g577e59143f-goog