From nobody Thu Dec 18 01:37:30 2025 Received: from mail-qv1-f42.google.com (mail-qv1-f42.google.com [209.85.219.42]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B522D28B7DB; Fri, 30 May 2025 22:17:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.219.42 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748643450; cv=none; b=E1/u/8qlPPZFijNyshTbkBVf6OwDzyWMT706eOvw9cKNfKfE5sVyLcJoXr8Bma9hADH6KVM9ENpgrummWKZHBlv4k4HKR1X4Ot6Q+x7gHW8SvBbLx6mgOTY4WqHaVqNQtfwAPnb1G/r8Dj/mS2dxTbSMAQiDspvW4DdbZWyIHcE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748643450; c=relaxed/simple; bh=E5H/erw5y923F19p2XHINFrU5SM3HyTy5X/CEi1U/M8=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=MhoMB9yNY6Ikoq8XnO9rBqlcsnI2v0NNDdFeOUV1ejOeHmp+AZaCDNppLBz3vEp4TTTM01s1ozttfvoUM0fK6sw/QGJL+OBHY19gheKXaYqjy9TdP92pssBcITibm3U1rvZSSB90rwlcUnTpukymxeJ/rGsTk658OrpBD4LIZbw= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=idrJgqIy; arc=none smtp.client-ip=209.85.219.42 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="idrJgqIy" Received: by mail-qv1-f42.google.com with SMTP id 6a1803df08f44-6fad3400ea3so9757036d6.0; Fri, 30 May 2025 15:17:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1748643447; x=1749248247; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=xYgSXYoxLM00aOyWXvUIDH2ECy0jZwwoRHPTqVPqBfY=; b=idrJgqIy1C3Nue4KYvmSTFrgj5Pbm5WLRa+nQWXx85JpCS6bw7n0g11w/Tr9qMgc3/ TTkUZZ+MW6HbTkJXiBIwkx2q9njcbMFkPkSxAgEWg5cWI7sSHwg52pL80/3uTZ0/v2Uk eNerUyXg1+e/ReyhmXQubsgyT2lAZIDpUuuQdec3ytzXMsu0v+mrlbGtKkc0VkMl4zJs d+fnM0SrIRgw8rDlYdcdNTl5KDlBJWMMb6f4gGxzCl+CVo7dr5i//i+9EDxw1Q3MM1jy q+3GytzF5v7CBnR0rkR7TZLHS0sToCGJ7Q0jt8SNYMsVcmmvyj8TwFtorvA3+SlyVj/B CTYQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1748643447; x=1749248247; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=xYgSXYoxLM00aOyWXvUIDH2ECy0jZwwoRHPTqVPqBfY=; b=s2CZ8MajfeN16NhJqcfRiveDABkl64fu3fk6PObRPQr4HC49R8B5RQyXeUTuJl6s4S sBgOeraDv8IWcMXS0YEaxsxK0zNl4LuRCCStBYoaRAERWIu+huaCj3LHhSBwbQ62MHhH 3V/hnZrJ5B1UkX8dl50w9qmpUp7+XPWLtFx+4lKQMMrYaAUZ7OLYF/YZ8O77DZ+3EJAT aux9qteKDwFA92bJ1WYp78GgAwz7XfHHtYWcIZG7OM3DB8ldMmn51Kip/DmC/Sl/NWT8 Jgi3AJZT1j4qYuhKU5YiznOdE4l7WzNwS6D2NCTCDkc8A3pnN0mjLUpqFayQj0Y80aQ2 K+XA== X-Forwarded-Encrypted: i=1; AJvYcCWnl7C+I2reyC02mfeT3+IaDpd2dWU1CXYBZ+h0pW+Ya6Rlms6FtNyk5TkkMrBgWSyBx0uFrNmgGtrYAPP/@vger.kernel.org, AJvYcCXhDvbuueXc8TsmMIVcb2vKSKVMEW7pFjiY79heDOrWuaU1MhcFi9m5rY59z07zvQdgxudzRYwRBW3Z@vger.kernel.org X-Gm-Message-State: AOJu0Yx2D741yUtjFetj+7wZiuCytjUvPPiXqgWgdj+FSCiWdcxWFwDH w0EA637uNaTEPwnnvhKW9UodLdI8z6v2zIVai6iTmaoK6kNtl/pmbk99 X-Gm-Gg: ASbGncvglI6yjZmBDFefJzkMC1DcM7bjZpemH7M07W4H8UIItmymGXUdmYShToKTZ1I XLQq6rHBFY3aJvQjWGPKmGDuJwMLuZDtwy6D8DlRangnR+Z/IL3odAdLuQPDkGtxJHFm+7Y0iaI JslgsscawWnIsJvBdYgHrPUnP38dH7h/iA25G6ymur9DbfcoYNSLYc7o9akCIMSUl8LRiPkM1CV xARZeSmzk4L66p7xjiYCTyVur0+JGlMKkDjNRgbWUQzdtS0Pw8mDEoYF0wOnDmX+H8q1BHiepXB gueadgCc91LeaSUXHbnMYicDQ2sh8fqF8M6MXHguS5+oN0QkR4GNhoTwrZd8hK8o0Gyfv+jD5hu qp6faOSDnqm5z1jmF1qtBeopC0WdLo94Lfbrz X-Google-Smtp-Source: AGHT+IHVMoarSqMhD1xuUWKY4a33bFNL62O9B28e7MoyTtfr7/Zp5UT6kyBFKWJTYEphHxoEKF6rQw== X-Received: by 2002:a05:6214:4119:b0:6fa:c0c8:4666 with SMTP id 6a1803df08f44-6faceba8590mr72186116d6.11.1748643447544; Fri, 30 May 2025 15:17:27 -0700 (PDT) Received: from aford-System-Version.. (c-75-72-162-184.hsd1.mn.comcast.net. [75.72.162.184]) by smtp.gmail.com with ESMTPSA id 6a1803df08f44-6fac6d4d0cesm29986866d6.35.2025.05.30.15.17.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 30 May 2025 15:17:27 -0700 (PDT) From: Adam Ford To: linux-arm-kernel@lists.infradead.org Cc: aford@beaconembedded.com, m.felsch@pengutronix.de, Adam Ford , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , devicetree@vger.kernel.org, imx@lists.linux.dev, linux-kernel@vger.kernel.org Subject: [PATCH 3/4] arm64: dts: imx8mp-nominal: Explicitly configure nominal VPU clocks Date: Fri, 30 May 2025 17:17:10 -0500 Message-ID: <20250530221713.54804-4-aford173@gmail.com> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250530221713.54804-1-aford173@gmail.com> References: <20250530221713.54804-1-aford173@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" In preparation for increasing the default VPU clocks to overdrive, configure the nominal values first to avoid running the nominal devices out of spec when imx8mp.dtsi is changed. Signed-off-by: Adam Ford Reviewed-by: Ahmad Fatoum Reviewed-by: Peng Fan --- .../boot/dts/freescale/imx8mp-nominal.dtsi | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mp-nominal.dtsi b/arch/arm64= /boot/dts/freescale/imx8mp-nominal.dtsi index 2ce1860b244d..f269f7a004fc 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-nominal.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mp-nominal.dtsi @@ -89,4 +89,22 @@ &media_blk_ctrl { <1039500000>; }; =20 +&vpu_g1 { + assigned-clocks =3D <&clk IMX8MP_CLK_VPU_G1>; + assigned-clock-parents =3D <&clk IMX8MP_VPU_PLL_OUT>; + assigned-clock-rates =3D <600000000>; +}; + +&vpu_g2 { + assigned-clocks =3D <&clk IMX8MP_CLK_VPU_G2>; + assigned-clock-parents =3D <&clk IMX8MP_SYS_PLL2_1000M>; + assigned-clock-rates =3D <500000000>; +}; + +&vpumix_blk_ctrl { + assigned-clocks =3D <&clk IMX8MP_VPU_PLL>, <&clk IMX8MP_CLK_VPU_BUS>; + assigned-clock-parents =3D <0>, <&clk IMX8MP_VPU_PLL_OUT>; + assigned-clock-rates =3D <600000000>, <600000000>; +}; + /delete-node/ &{noc_opp_table/opp-1000000000}; --=20 2.48.1