From nobody Mon Dec 15 03:05:00 2025 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9C5C5E7AD43 for ; Tue, 3 Oct 2023 13:19:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235727AbjJCNTA (ORCPT ); Tue, 3 Oct 2023 09:19:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46118 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234590AbjJCNSv (ORCPT ); Tue, 3 Oct 2023 09:18:51 -0400 Received: from mo4-p02-ob.smtp.rzone.de (mo4-p02-ob.smtp.rzone.de [81.169.146.168]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 812BEAB; Tue, 3 Oct 2023 06:18:47 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1696339125; cv=none; d=strato.com; s=strato-dkim-0002; b=RJJJ6c3m9rHxAG2DyN+OMi8V6qhNOzpQXPVMHa3Wz/Qh4EJc/TfNoa0cAQ8BMyqgB+ Pp3xtnkWqo4qKQwDGVjuBTVOBqyxHMNYM+zHjs3q7SztLM4Acr7DUh6hL+QseaCxIu3c AJjXEPiT4jf2qHWaVwJ00UulOFO3o1D3hEG9VYADtzIl1pUf/MFhmKNGhg95higmypk5 vL6Ajm62sr0GdRo62aSnUIiix6dUcG4FcIptLnyUKlQqDu6scxg4dZKyZXvCby0DqZ+B yUdP1MMoB9aF6ETordixoX1BFFzS09pOUMZA2DWmh/QILXEf/kUrVfgbkERJYlAVFA0e rhNg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; t=1696339125; s=strato-dkim-0002; d=strato.com; h=Cc:To:In-Reply-To:References:Message-Id:Subject:Date:From:Cc:Date: From:Subject:Sender; bh=axN5JTKzeHnuAwCYNQDx+NKlDEDPR1XqPTp8Vpb9ugo=; b=SNOATYAqOZBizfJlp66r2gcRodkOMZ4rwWy2pzc90+f234WwLoaVChimYCrWcqXJEI KRk0fjz+HxjJV3uCTMJoDczjZnioO2JGtQO6oRGNYS4672j55P4fkOVOuHXW6N12uym5 /RazlJu6qStkWwNYZwQ7Gr4THT1yEZkvK9Vm3eKLBr2AavAuCByNgoMzCnns/tsbnCtr VJLLENYOBPF6ahFTemxQatJ5JZyK5wULYXYEv6VHtax41mmg8gm5uNOVLRcV8vKyTSKa 1IsGi/UbOFoWAYWe7qpTMjzGERqmCQQP5FS90fRUj4CFBGvdmCiQrCqDspUUo+0WCOF6 1yaw== ARC-Authentication-Results: i=1; strato.com; arc=none; dkim=none X-RZG-CLASS-ID: mo02 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1696339125; s=strato-dkim-0002; d=gerhold.net; h=Cc:To:In-Reply-To:References:Message-Id:Subject:Date:From:Cc:Date: From:Subject:Sender; bh=axN5JTKzeHnuAwCYNQDx+NKlDEDPR1XqPTp8Vpb9ugo=; b=PJqm4E5guv2vaMi+fMjYoEJlLMRF1ciNE2n34JOqcv2sx4dhr32JyvxYBkNsYoA7o5 /X8yhdDFPAfru2ag1saVVoHe3OPfOJ47Hdf0Maxrg0WN/XNVvpzAtp1TZXvnu4i0UH3d 43F3Hjv8KRj+K7Nbin34G1Ajh4D4TCe1/5wUgKTDJmXOBOOASee5YPQPHmAVUMycoemp S87csp5qPfCeyClbC7tWNblU0o6ot09l/960LmUo1LlinxFMF5CgqgrSrsUqc4heDIH2 PlLJeH46Y3Dp6HzqoT1zBHgUHqyU6TMzLjhp9+mcW3i34EYdjoBzNYXmd/LeURj7gk1R nMGQ== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; t=1696339125; s=strato-dkim-0003; d=gerhold.net; h=Cc:To:In-Reply-To:References:Message-Id:Subject:Date:From:Cc:Date: From:Subject:Sender; bh=axN5JTKzeHnuAwCYNQDx+NKlDEDPR1XqPTp8Vpb9ugo=; b=Lru4Q6MDj5yRw8HsZG/E+xkykGPBaoNXE24VxA2E0+OfkP9OL5KE96r+RtXeQ6mSmH vEx7PZlAqI2buIg8d6AQ== X-RZG-AUTH: ":P3gBZUipdd93FF5ZZvYFPugejmSTVR2nRPhVOQjVd4CteZ/7jYgS+mLFY+H0JAn8u4l+/zY=" Received: from [192.168.244.3] by smtp.strato.de (RZmta 49.8.2 DYNA|AUTH) with ESMTPSA id R04c57z93DIj2OG (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256 bits)) (Client did not present a certificate); Tue, 3 Oct 2023 15:18:45 +0200 (CEST) From: Stephan Gerhold Date: Tue, 03 Oct 2023 15:18:22 +0200 Subject: [PATCH v2 04/14] arm64: dts: qcom: msm8916: Add common msm8916-modem-qdsp6.dtsi MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20231003-msm8916-modem-v2-4-61b684be55c0@gerhold.net> References: <20231003-msm8916-modem-v2-0-61b684be55c0@gerhold.net> In-Reply-To: <20231003-msm8916-modem-v2-0-61b684be55c0@gerhold.net> To: Bjorn Andersson Cc: Andy Gross , Konrad Dybcio , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, phone-devel@vger.kernel.org, ~postmarketos/upstreaming@lists.sr.ht, Bryan O'Donoghue , Stephan Gerhold X-Mailer: b4 0.12.3 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Most MSM8916/MSM8939 devices use very similar setups for the modem, because most of the device-specific details are abstracted by the modem firmware. There are several definitions (status switches, DAI links etc) that will be exactly the same for every board. Introduce a common msm8916-modem-qdsp6.dtsi include that can be used to simplify enabling the modem for such devices. By default the digital/analog codec in the SoC/PMIC is used, but boards can define additional codecs by adding additional backend DAI links. Signed-off-by: Stephan Gerhold --- arch/arm64/boot/dts/qcom/msm8916-modem-qdsp6.dtsi | 148 ++++++++++++++++++= ++++ 1 file changed, 148 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/msm8916-modem-qdsp6.dtsi b/arch/arm64= /boot/dts/qcom/msm8916-modem-qdsp6.dtsi new file mode 100644 index 000000000000..039961622633 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/msm8916-modem-qdsp6.dtsi @@ -0,0 +1,148 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) +/* + * msm8916-modem-qdsp6.dtsi describes the typical modem setup on MSM8916 d= evices + * (or similar SoCs) with audio routed via the QDSP6 services provided by = the + * modem firmware. The digital/analog codec in the SoC/PMIC is used by def= ault, + * but boards can define additional codecs by adding additional backend DA= I links. + */ + +#include +#include + +&apr { + status =3D "okay"; +}; + +&bam_dmux { + status =3D "okay"; +}; + +&bam_dmux_dma { + status =3D "okay"; +}; + +&lpass { + status =3D "reserved"; /* Controlled by QDSP6 */ +}; + +&lpass_codec { + status =3D "okay"; +}; + +&mba_mem { + status =3D "okay"; +}; + +&mpss { + status =3D "okay"; +}; + +&mpss_mem { + status =3D "okay"; +}; + +&pm8916_codec { + status =3D "okay"; +}; + +&q6afedai { + dai@16 { + reg =3D ; + qcom,sd-lines =3D <0 1>; + }; + dai@20 { + reg =3D ; + qcom,sd-lines =3D <0 1>; + }; +}; + +&q6asmdai { + dai@0 { + reg =3D <0>; + direction =3D ; + }; + dai@1 { + reg =3D <1>; + direction =3D ; + }; + dai@2 { + reg =3D <2>; + direction =3D ; + }; + dai@3 { + reg =3D <3>; + direction =3D ; + is-compress-dai; + }; +}; + +&sound { + compatible =3D "qcom,msm8916-qdsp6-sndcard"; + model =3D "msm8916"; + + pinctrl-0 =3D <&cdc_pdm_default>; + pinctrl-1 =3D <&cdc_pdm_sleep>; + pinctrl-names =3D "default", "sleep"; + + status =3D "okay"; + + frontend0-dai-link { + link-name =3D "MultiMedia1"; + + cpu { + sound-dai =3D <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA1>; + }; + }; + + frontend1-dai-link { + link-name =3D "MultiMedia2"; + + cpu { + sound-dai =3D <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA2>; + }; + }; + + frontend2-dai-link { + link-name =3D "MultiMedia3"; + + cpu { + sound-dai =3D <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA3>; + }; + }; + + frontend3-dai-link { + link-name =3D "MultiMedia4"; + + cpu { + sound-dai =3D <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA4>; + }; + }; + + sound_link_backend0: backend0-dai-link { + link-name =3D "Primary MI2S"; + + cpu { + sound-dai =3D <&q6afedai PRIMARY_MI2S_RX>; + }; + platform { + sound-dai =3D <&q6routing>; + }; + codec { + sound-dai =3D <&lpass_codec 0>, <&pm8916_codec 0>; + }; + }; + + sound_link_backend1: backend1-dai-link { + link-name =3D "Tertiary MI2S"; + + cpu { + sound-dai =3D <&q6afedai TERTIARY_MI2S_TX>; + }; + platform { + sound-dai =3D <&q6routing>; + }; + codec { + sound-dai =3D <&lpass_codec 1>, <&pm8916_codec 1>; + }; + }; +}; --=20 2.42.0