From nobody Mon Dec 29 02:29:20 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 4B9EBC4167B for ; Sun, 3 Dec 2023 22:39:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234020AbjLCWia (ORCPT ); Sun, 3 Dec 2023 17:38:30 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53358 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229793AbjLCWi3 (ORCPT ); Sun, 3 Dec 2023 17:38:29 -0500 Received: from ahti.lucaweiss.eu (ahti.lucaweiss.eu [128.199.32.197]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A11C3C8; Sun, 3 Dec 2023 14:38:35 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=z3ntu.xyz; s=s1; t=1701643113; bh=ZXImSee1040m6vOmaaU/BKx1+hi5aIqaEquWy17f6DE=; h=From:Date:Subject:References:In-Reply-To:To:Cc; b=fgQGzSblF9Yb28DXySBw5+lW01uS1JddYjg3NjXgZExpzYly9v1P1qF2ZecgwRe6a CcgZifnA+pFs2Qb9blRcZ+HcUScZOhngBvWLq6l7S/WbNoYHQJvaOC7A0GaYPaADjY 2noswpiIFwY6fRmcZ3nD75dRJYKmCI/qV7T4uwFA= From: Luca Weiss Date: Sun, 03 Dec 2023 23:38:18 +0100 Subject: [PATCH 2/2] ARM: dts: qcom: msm8226: Add CPU and SAW/ACC nodes MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20231203-msm8226-cpu-v1-2-d18e83340b32@z3ntu.xyz> References: <20231203-msm8226-cpu-v1-0-d18e83340b32@z3ntu.xyz> In-Reply-To: <20231203-msm8226-cpu-v1-0-d18e83340b32@z3ntu.xyz> To: ~postmarketos/upstreaming@lists.sr.ht, phone-devel@vger.kernel.org, Andy Gross , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Luca Weiss , Ivaylo Ivanov X-Mailer: b4 0.12.4 X-Developer-Signature: v=1; a=openpgp-sha256; l=3104; i=luca@z3ntu.xyz; h=from:subject:message-id; bh=K8oNPyYoh95lxlCaNrRZ4BbJh5I78RzGRE/djtKa5AE=; b=owEBbQKS/ZANAwAIAXLYQ7idTddWAcsmYgBlbQNnlpGEDrhxMsLcfteE5SsQznX/CWXv4W+z4 Kxn9WjE4aCJAjMEAAEIAB0WIQQ5utIvCCzakboVj/py2EO4nU3XVgUCZW0DZwAKCRBy2EO4nU3X VnfaD/95qJ9lWfmpkoNQ/PGuXOAVO2/jRkaARw3B7LxXIeYlP2Slc59CoYNMo/Ap4RvEqZz3Hkc 0N2vUzic/X43TVrePWBKR8elWrMBAAhNgvOBBqVfoOJSdghFSwA47cVPelLrp2XDecjmdBZfPjJ HIgrg9gIe41ObPIp0U3LZyxbPC72kMY5fT5FipUzJzEkG/MEi88zVoru0v74hmoZAl8RICuQRiU 4kQQku31VXdgiBFJzpep4jqEMEFlV5qpA/jPzkgOoBuISdrHIVc6RqHMzP5M5XPuVrksJKFJB/j CTuoWC14K7xLpRgY2oTIRgk1sk9uh9AvNdJLP2IMhpkFrRzrVtEEbrBXyEQgPbGZszINs8uMyn8 DGq9ZxdBlI9SQrZnMR3grIS95nX4AloWOaWIlrGNcABfNMCH927JMSx/LKIQooPVVVEI0MnWO9w 8WNDKi09zgR0llHr9uxnGSpFrdhaGffE93aqIW1gJB8uedq6WtXYz5ThFy7Ldf1GRCnEN7+IeCn Vgk0Kj5w5t9JEdDMeLJH8UDtVxr6CyF3vNMteYKdrJ7BEtlbLHlvVZn6D4Nv3BTCkF+/RY3huvk 6oMVKUjLLn8y0uOiS1V3phnfTfWuithGVlLTbt4D+ND45i3o8EkGU5PrAzx1Rrcwdg0QX0wTU2z Ft/t2yUUY/StDNQ== X-Developer-Key: i=luca@z3ntu.xyz; a=openpgp; fpr=BD04DA24C971B8D587B2B8D7FAF69CF6CD2D02CD Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Ivaylo Ivanov Add CPU and SAW/ACC nodes to enable SMP on MSM8226. Signed-off-by: Ivaylo Ivanov [luca: update some nodes to fix dtbs_check errors, reorder, cleanup] Signed-off-by: Luca Weiss --- arch/arm/boot/dts/qcom/qcom-msm8226.dtsi | 91 ++++++++++++++++++++++++++++= ++++ 1 file changed, 91 insertions(+) diff --git a/arch/arm/boot/dts/qcom/qcom-msm8226.dtsi b/arch/arm/boot/dts/q= com/qcom-msm8226.dtsi index 8757bc0c8a0f..28abaed4dd08 100644 --- a/arch/arm/boot/dts/qcom/qcom-msm8226.dtsi +++ b/arch/arm/boot/dts/qcom/qcom-msm8226.dtsi @@ -34,6 +34,57 @@ sleep_clk: sleep_clk { }; }; =20 + cpus { + #address-cells =3D <1>; + #size-cells =3D <0>; + + CPU0: cpu@0 { + compatible =3D "arm,cortex-a7"; + enable-method =3D "qcom,msm8226-smp"; + device_type =3D "cpu"; + reg =3D <0>; + next-level-cache =3D <&L2>; + qcom,acc =3D <&acc0>; + qcom,saw =3D <&saw0>; + }; + + CPU1: cpu@1 { + compatible =3D "arm,cortex-a7"; + enable-method =3D "qcom,msm8226-smp"; + device_type =3D "cpu"; + reg =3D <1>; + next-level-cache =3D <&L2>; + qcom,acc =3D <&acc1>; + qcom,saw =3D <&saw1>; + }; + + CPU2: cpu@2 { + compatible =3D "arm,cortex-a7"; + enable-method =3D "qcom,msm8226-smp"; + device_type =3D "cpu"; + reg =3D <2>; + next-level-cache =3D <&L2>; + qcom,acc =3D <&acc2>; + qcom,saw =3D <&saw2>; + }; + + CPU3: cpu@3 { + compatible =3D "arm,cortex-a7"; + enable-method =3D "qcom,msm8226-smp"; + device_type =3D "cpu"; + reg =3D <3>; + next-level-cache =3D <&L2>; + qcom,acc =3D <&acc3>; + qcom,saw =3D <&saw3>; + }; + + L2: l2-cache { + compatible =3D "cache"; + cache-level =3D <2>; + cache-unified; + }; + }; + firmware { scm { compatible =3D "qcom,scm-msm8226", "qcom,scm"; @@ -243,6 +294,46 @@ frame@f9028000 { }; }; =20 + acc0: power-manager@f9088000 { + compatible =3D "qcom,kpss-acc-v2"; + reg =3D <0xf9088000 0x1000>, <0xf9008000 0x1000>; + }; + + saw0: power-manager@f9089000 { + compatible =3D "qcom,msm8226-saw2-v2.1-cpu", "qcom,saw2"; + reg =3D <0xf9089000 0x1000>; + }; + + acc1: power-manager@f9098000 { + compatible =3D "qcom,kpss-acc-v2"; + reg =3D <0xf9098000 0x1000>, <0xf9008000 0x1000>; + }; + + saw1: power-manager@f9099000 { + compatible =3D "qcom,msm8226-saw2-v2.1-cpu", "qcom,saw2"; + reg =3D <0xf9099000 0x1000>; + }; + + acc2: power-manager@f90a8000 { + compatible =3D "qcom,kpss-acc-v2"; + reg =3D <0xf90a8000 0x1000>, <0xf9008000 0x1000>; + }; + + saw2: power-manager@f90a9000 { + compatible =3D "qcom,msm8226-saw2-v2.1-cpu", "qcom,saw2"; + reg =3D <0xf90a9000 0x1000>; + }; + + acc3: power-manager@f90b8000 { + compatible =3D "qcom,kpss-acc-v2"; + reg =3D <0xf90b8000 0x1000>, <0xf9008000 0x1000>; + }; + + saw3: power-manager@f90b9000 { + compatible =3D "qcom,msm8226-saw2-v2.1-cpu", "qcom,saw2"; + reg =3D <0xf90b9000 0x1000>; + }; + sdhc_1: mmc@f9824900 { compatible =3D "qcom,msm8226-sdhci", "qcom,sdhci-msm-v4"; reg =3D <0xf9824900 0x11c>, <0xf9824000 0x800>; --=20 2.43.0