From nobody Wed Apr 8 07:42:49 2026 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 C3920C28D13 for ; Mon, 22 Aug 2022 07:54:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233267AbiHVHyC (ORCPT ); Mon, 22 Aug 2022 03:54:02 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48848 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229565AbiHVHyA (ORCPT ); Mon, 22 Aug 2022 03:54:00 -0400 Received: from mail-ed1-x52e.google.com (mail-ed1-x52e.google.com [IPv6:2a00:1450:4864:20::52e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 32A312A72D; Mon, 22 Aug 2022 00:53:59 -0700 (PDT) Received: by mail-ed1-x52e.google.com with SMTP id w10so622846edc.3; Mon, 22 Aug 2022 00:53:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc; bh=6QJrT/nHZhtnj/AhwbICVx7wYH58RsjoZpITZLU2314=; b=ZIQIRcFPWNoF6hm8QRjzsJU/Zpx2zNaHoHeCpPHY9Kjg7Mg0tGu5yexHwW1EPmbEug q/rpFH72q0TFvYHMDuQzoCvj13IC4e+0lAT3grlecGaP7RAM5homELaMldAggsK0Vk0X tIfRVUFO9IqUpaqJRQdNVeiIneDi7nqqKmvXl5DxQ14BiIh4djXgkgv/PB5/IfrcccHj /xpJpkGxFn0ajkZLQjmJZ+qoJfiBmV4TPHpVH20ckORcvUoRXCfPZM1wvX9Q/gs8Mged +dk6UsJaH5kN9QmSW4Aa2LneMnvE3d9gBwvDd6W+A2hRoYJbshQNHc0bRE+O06CQmRqF HZpg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc; bh=6QJrT/nHZhtnj/AhwbICVx7wYH58RsjoZpITZLU2314=; b=7FCzwan3DKVhC5b5PL5OHIWJw/bAenqybG15KMOshIhnQfSpyYK459V7wneDGuCER3 3EOq883I2+F/T3Eh1ZI+MjqjyAhdbdrYs9A5+Z7yEaH9MwNA2P+Y6mqTA6on3qLh4L4c PQAxNqK2OBV5omgutVQicZYuLGMU6hpxQArsqMJAOBmukzyzSWXbs/owjnSpO3Ys87g8 SRWdM2kTHpSPYE5Fd2feWtxDfSWCHQvIQfZZeUEyf+iZc1BAG57gGCUq4MNoMBjMmWby GSa2+Y+QRS+ez4hQR01nF5eb8E9qOriksFmncScv52Ki++V/VU19vBre7+q0IxBT5REU fH1A== X-Gm-Message-State: ACgBeo2SN62gSjh+ByYCISJz9rNi7sOBWkeQadgw2IUZDkPRJEfsyvNR QkCsFHvzIVrqCVYCOXHsPXc= X-Google-Smtp-Source: AA6agR68AL6r3Qh1hS1OJxvM5j19vBFqkkF2v0pZW9tcP/s5wJdcyfaRHOPfi9CyPgSILx07m6vPgw== X-Received: by 2002:a05:6402:248d:b0:437:dd4c:e70e with SMTP id q13-20020a056402248d00b00437dd4ce70emr14690355eda.75.1661154837661; Mon, 22 Aug 2022 00:53:57 -0700 (PDT) Received: from linuxdev2.toradex.int (31-10-206-125.static.upc.ch. [31.10.206.125]) by smtp.gmail.com with ESMTPSA id s18-20020a1709062ed200b00722e50dab2csm5764277eji.109.2022.08.22.00.53.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 22 Aug 2022 00:53:57 -0700 (PDT) From: Max Krummenacher To: Max Krummenacher Cc: Fabio Estevam , Krzysztof Kozlowski , Laurent Pinchart , Marcel Ziswiler , NXP Linux Team , Pengutronix Kernel Team , Philippe Schenker , Rob Herring , Sascha Hauer , Shawn Guo , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH] arm64: dts: imx8mp-verdin: add cpu-supply Date: Mon, 22 Aug 2022 09:53:42 +0200 Message-Id: <20220822075342.2611279-1-max.oss.09@gmail.com> X-Mailer: git-send-email 2.35.3 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" From: Max Krummenacher Add the cpu-supply property to all CPU nodes to enable the cpufreq driver. Signed-off-by: Max Krummenacher Acked-by: Marcel Ziswiler Reviewed-by: Laurent Pinchart --- .../boot/dts/freescale/imx8mp-verdin.dtsi | 18 +++++++++++++++++- 1 file changed, 17 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi b/arch/arm64/= boot/dts/freescale/imx8mp-verdin.dtsi index f062fdbb2719..dbc22b672fb3 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi @@ -146,6 +146,22 @@ reserved-memory { }; }; =20 +&A53_0 { + cpu-supply =3D <®_vdd_arm>; +}; + +&A53_1 { + cpu-supply =3D <®_vdd_arm>; +}; + +&A53_2 { + cpu-supply =3D <®_vdd_arm>; +}; + +&A53_3 { + cpu-supply =3D <®_vdd_arm>; +}; + &cpu_alert0 { temperature =3D <95000>; }; @@ -453,7 +469,7 @@ BUCK1 { regulator-ramp-delay =3D <3125>; }; =20 - BUCK2 { + reg_vdd_arm: BUCK2 { nxp,dvs-run-voltage =3D <950000>; nxp,dvs-standby-voltage =3D <850000>; regulator-always-on; --=20 2.35.3