From patchwork Sun Mar 9 18:21:27 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jan Dakinevich X-Patchwork-Id: 14008890 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 8C646C28B28 for ; Sun, 9 Mar 2025 18:53:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type: Content-Transfer-Encoding:MIME-Version:References:In-Reply-To:Message-ID:Date :Subject:To:From:Reply-To:Cc:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; 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a=rsa-sha256; c=relaxed/relaxed; d=salutedevices.com; s=mail; t=1741544495; bh=s04pQk8rE0esUEfzS9Lzjv0hhk+AvT2AINnV/GWmDis=; h=From:To:Subject:Date:Message-ID:MIME-Version:Content-Type:From; b=Nr6EjHG2LsM2hGMYfBirsyqFO1ws8KgiQ9vzcWZqJQXyhVmNNrxCsfNyptOG06HwU ZON41RN3mVrPZ69V+Y/fv1b96YL+neHXCHhrewSJfDmeTW+DWleS8ELhmsrCv5gO2J vEKF/F+dJrlnuPUeTDRga7HIxv+uIyh6JCA32VvNho0WWXPbtr2U6nv/7bt7OH5c9R eicROhIJ8pIIDdMd1D1L+ijl8GQ/7Z0bKbRqUWV0uHmbGdLVq65jufS+Ju/Hzwao3X 402eII1lvNcx5tugomwdpvLSTWzW9iQS7Pdsyf8lKMxlgcmU4NrCBRhxXK2y7eNFxP zdMSgCYKO6Hcg== Received: from smtp.sberdevices.ru (p-exch-cas-a-m1.sberdevices.ru [172.24.201.216]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.sberdevices.ru (Postfix) with ESMTPS; Sun, 9 Mar 2025 21:21:34 +0300 (MSK) From: Jan Dakinevich To: Jan Dakinevich , Conor Dooley , , Jerome Brunet , Kevin Hilman , Krzysztof Kozlowski , Liam Girdwood , , , , , Mark Brown , Martin Blumenstingl , Neil Armstrong , Philipp Zabel , Rob Herring Subject: [PATCH v2 6/6] arm64: dts: ad402: enable audio Date: Sun, 9 Mar 2025 21:21:27 +0300 Message-ID: <20250309182127.1322890-7-jan.dakinevich@salutedevices.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250309182127.1322890-1-jan.dakinevich@salutedevices.com> References: <20250309182127.1322890-1-jan.dakinevich@salutedevices.com> MIME-Version: 1.0 X-Originating-IP: [172.28.64.252] X-ClientProxiedBy: p-i-exch-a-m2.sberdevices.ru (172.24.196.120) To p-exch-cas-a-m1.sberdevices.ru (172.24.201.216) X-KSMG-Rule-ID: 1 X-KSMG-Message-Action: clean X-KSMG-AntiSpam-Lua-Profiles: 191599 [Mar 09 2025] X-KSMG-AntiSpam-Version: 6.1.1.11 X-KSMG-AntiSpam-Envelope-From: YVDakinevich@sberdevices.ru X-KSMG-AntiSpam-Rate: 0 X-KSMG-AntiSpam-Status: not_detected X-KSMG-AntiSpam-Method: none X-KSMG-AntiSpam-Auth: dkim=none X-KSMG-AntiSpam-Info: LuaCore: 51 0.3.51 68896fb0083a027476849bf400a331a2d5d94398, {Tracking_smtp_not_equal_from}, sberdevices.ru:5.0.1,7.1.1;d41d8cd98f00b204e9800998ecf8427e.com:7.1.1;127.0.0.199:7.1.2;smtp.sberdevices.ru:5.0.1,7.1.1;salutedevices.com:7.1.1, {Tracking_smtp_domain_mismatch}, {Tracking_smtp_domain_2level_mismatch}, {Tracking_sender_alignment_int}, {Tracking_white_helo}, FromAlignment: n X-MS-Exchange-Organization-SCL: -1 X-KSMG-AntiSpam-Interceptor-Info: scan successful X-KSMG-AntiPhishing: Clean X-KSMG-LinksScanning: Clean X-KSMG-AntiVirus: Kaspersky Secure Mail Gateway, version 2.0.1.6960, bases: 2025/03/09 17:28:00 #27692143 X-KSMG-AntiVirus-Status: Clean, skipped X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250309_112137_073047_E116DF24 X-CRM114-Status: GOOD ( 11.63 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org * playback to speaker - setup: $ amixer set "FRDDR_A SINK 1 SEL" "OUT 0" $ amixer set "FRDDR_A SRC 1 EN" "on" $ amixer set "TDMOUT_A SRC SEL" "IN 0" $ amixer set "TOACODEC Source" "I2S A" $ amixer set "TOACODEC Lane Select" "0" $ amixer set "TOACODEC EN" "on" $ amixer set "ACODEC" "70%" $ amixer set "ACODEC Playback Channel Mode" "Mono" - usage: $ aplay -D hw:0,0 -f S16_LE -r 48000 /path/to/sample.wav * capture from digital mics - setup: $ amixer set "TODDR_B SRC SEL" "IN 4" - usage: $ arecord -D hw:0,1 -f S32_LE -r 48000 -c 2 -t wav /path/to/sample.wav * capture from analog mics - setup: $ amixer set "TDMIN_A SRC SEL" "IN 3" $ amixer set "TODDR_A SRC SEL" "IN 0" $ amixer set "TOACODEC Source" "I2S A" $ amixer set "TOACODEC Lane Select" "0" $ amixer set "TOACODEC EN" "on" $ amixer set "ACODEC ADC" "70%" $ amixer set "ACODEC ADC Filter" "on" $ amixer set "ACODEC ADC Filter Mode" "HiFi" $ amixer set "ACODEC ADC PGA" "50%" - usage: $ arecord -D hw:0,2 -f S16_LE -r 48000 -c 2 -t wav /path/to/sample.wav * capture from TDM loopback - setup: $ amixer set "TDMIN_LB SRC SEL" "IN 0" $ amixer set "TODDR_B SRC SEL" "IN 6" - usage: $ arecord -D hw:0,1 -f S16_LE -r 48000 -c 2 -t wav /path/to/sample.wav or - setup: $ amixer set "TDMIN_LB SRC SEL" "IN 0" $ amixer set "TODDR_A SRC SEL" "IN 6" - usage: $ arecord -D hw:0,2 -f S16_LE -r 48000 -c 2 -t wav /path/to/sample.wav Signed-off-by: Jan Dakinevich Signed-off-by: Dmitry Rokosov --- .../arm64/boot/dts/amlogic/meson-a1-ad402.dts | 110 ++++++++++++++++++ 1 file changed, 110 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-a1-ad402.dts b/arch/arm64/boot/dts/amlogic/meson-a1-ad402.dts index 0d92f5253b64..09a5732f0981 100644 --- a/arch/arm64/boot/dts/amlogic/meson-a1-ad402.dts +++ b/arch/arm64/boot/dts/amlogic/meson-a1-ad402.dts @@ -9,6 +9,8 @@ #include "meson-a1.dtsi" #include +#include + / { compatible = "amlogic,ad402", "amlogic,a1"; model = "Amlogic Meson A1 AD402 Development Board"; @@ -128,6 +130,98 @@ map1 { }; }; }; + + amplifier: amplifier { + compatible = "simple-audio-amplifier"; + sound-name-prefix = "AMPLIFIER"; + enable-gpios = <&gpio GPIOF_4 GPIO_ACTIVE_HIGH>; + VCC-supply = <&battery_4v2>; + }; + + dmics: dmics { + compatible = "dmic-codec"; + #sound-dai-cells = <0>; + sound-name-prefix = "MIC"; + num-channels = <4>; + wakeup-delay-ms = <50>; + }; + + sound { + compatible = "amlogic,axg-sound-card"; + model = "AD402"; + audio-aux-devs = <&tdmout_a>, + <&lifier>, + <&tdmin_lb>, + <&tdmin_a>; + audio-routing = "TDMOUT_A IN 0", "FRDDR_A OUT 0", + "TDM_A Playback", "TDMOUT_A OUT", + "AMPLIFIER INL", "ACODEC LOLP", + "AMPLIFIER INR", "ACODEC LORP", + + "TODDR_B IN 4", "PDM Capture", + + "TDMIN_LB IN 0", "TDM_A Loopback", + "TODDR_A IN 6", "TDMIN_LB OUT", + "TODDR_B IN 6", "TDMIN_LB OUT", + + "TDMIN_A IN 3", "TDM_A Capture", + "TODDR_A IN 0", "TDMIN_A OUT"; + assigned-clocks = <&clkc_pll CLKID_HIFI_PLL>; + assigned-clock-parents = <0>; + assigned-clock-rates = <1536000000>; + + dai-link-0 { + sound-dai = <&frddr_a>; + }; + + dai-link-1 { + sound-dai = <&toddr_b>; + }; + + dai-link-2 { + sound-dai = <&toddr_a>; + }; + + dai-link-3 { + sound-dai = <&tdmif_a>; + dai-format = "i2s"; + dai-tdm-slot-tx-mask-0 = <1 1>; + dai-tdm-slot-rx-mask-0 = <1 1>; + mclk-fs = <256>; + + codec-0 { + sound-dai = <&toacodec TOACODEC_IN_A>; + }; + + codec-1 { + sound-dai = <&toacodec TOACODEC_CAPTURE_OUT_A>; + }; + }; + + dai-link-4 { + sound-dai = <&toacodec TOACODEC_OUT>; + + codec { + sound-dai = <&acodec>; + }; + }; + + dai-link-5 { + sound-dai = <&toacodec TOACODEC_CAPTURE_IN>; + + codec { + sound-dai = <&acodec>; + }; + }; + + dai-link-6 { + sound-dai = <&pdm>; + + codec { + sound-dai = <&dmics>; + }; + }; + }; }; /* Bluetooth HCI H4 */ @@ -190,3 +284,19 @@ &sd_emmc { vmmc-supply = <&vddao_3v3>; vqmmc-supply = <&vddio_1v8>; }; + +&acodec { + AVDD-supply = <&vddio_1v8>; + lineout-left = "right-inverted"; + lineout-right = "right"; + linein-left = "differential"; + linein-right = "differential"; + micbias = "2.5V"; +}; + +&pdm { + pinctrl-0 = <&pdm_din0_a_pins>, + <&pdm_din1_a_pins>, + <&pdm_dclk_a_pins>; + pinctrl-names = "default"; +};