From nobody Sat Sep 21 17:29:00 2024 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 CABADC6FA82 for ; Thu, 22 Sep 2022 09:49:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230452AbiIVJt1 (ORCPT ); Thu, 22 Sep 2022 05:49:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40762 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229617AbiIVJtR (ORCPT ); Thu, 22 Sep 2022 05:49:17 -0400 Received: from madras.collabora.co.uk (madras.collabora.co.uk [46.235.227.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4095CD4AA4; Thu, 22 Sep 2022 02:49:17 -0700 (PDT) Received: from IcarusMOD.eternityproject.eu (2-237-20-237.ip236.fastwebnet.it [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by madras.collabora.co.uk (Postfix) with ESMTPSA id CF352660221E; Thu, 22 Sep 2022 10:49:14 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1663840155; bh=fkgvOEpFveDqGiVfiz6Zm3QLw7vdRwQw9bnbQlnHoOk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=H+cBS6rhWgJGmzcx2x181scVLmXL0RRRCKb81jbR7XY+bxqAFOoe8fxZLJJNUjmaM W2u1BjDecDBjzsEGdlKBncc1kL6TBkts3u1L+3MXyRLTlhSX/zH3EzsJqSEieGvnTJ /QXRoxI836Z/1bLxlrjPRLF210jBZKCfl/RJ/GI2PdndpujTkHZe7XoRqNlTbhkuyD e6KZzvzFXPoXikVzvPSPxLArNjFQS/FJ9ghUFt98KzeJNS6RN3wyoleReKI9EM9FfR vFtoDj4w/hXtsPr3yP1UwoRr632syKWUcvIdAmbA/t1xYWMSgv3Xve/ai099UjiMIY ZVXY8j0XP4d3A== From: AngeloGioacchino Del Regno To: matthias.bgg@gmail.com Cc: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, wenst@chromium.org, AngeloGioacchino Del Regno Subject: [PATCH 2/4] arm64: dts: mediatek: cherry: Enable the Audio DSP for SOF Date: Thu, 22 Sep 2022 11:49:06 +0200 Message-Id: <20220922094908.41623-3-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.37.2 In-Reply-To: <20220922094908.41623-1-angelogioacchino.delregno@collabora.com> References: <20220922094908.41623-1-angelogioacchino.delregno@collabora.com> 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" This platform is able to use the Audio DSP embedded into the MT8195 SoC: in preparation for adding audio support for Cherry, add the ADSP related memory nodes and enable it. Signed-off-by: AngeloGioacchino Del Regno --- .../arm64/boot/dts/mediatek/mt8195-cherry.dtsi | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi b/arch/arm64/b= oot/dts/mediatek/mt8195-cherry.dtsi index bc7890300a57..3bc624e6f499 100644 --- a/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi @@ -118,14 +118,32 @@ scp_mem: memory@50000000 { no-map; }; =20 + adsp_mem: memory@60000000 { + compatible =3D "shared-dma-pool"; + reg =3D <0 0x60000000 0 0xd80000>; + no-map; + }; + afe_mem: memory@60d80000 { compatible =3D "shared-dma-pool"; reg =3D <0 0x60d80000 0 0x100000>; no-map; }; + + adsp_device_mem: memory@60e80000 { + compatible =3D "shared-dma-pool"; + reg =3D <0 0x60e80000 0 0x280000>; + no-map; + }; }; }; =20 +&adsp { + status =3D "okay"; + + memory-region =3D <&adsp_device_mem>, <&adsp_mem>; +}; + &afe { status =3D "okay"; =20 --=20 2.37.2