From nobody Mon Feb 9 12:02:13 2026 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.13]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 004D127E06C; Mon, 12 Jan 2026 13:49:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.13 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768225753; cv=none; b=fhrqK2Th+ldoLVuc9U2JdW0Jm19Fb4x9QqN8DI1kz3MxY0RkvL2EjIgXy2tHvS+Ia6Nl3n2wDZo9y7aW7I6bnIiCR4mWFEjlX1KDtEkfD5klN/VZT21rZBJiqSK0J7J/u8OUq+FSOavlD8estWAiwvofOQarWTCZveYmCjwGj4E= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768225753; c=relaxed/simple; bh=qCWXBi+aTKd9zaGMwJOJjmzr111g+vvf73F56N3N8yM=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=eLQVBvwLihRtQtpMdELneF8IaxFDbiYNgB7NiNG0PrRKyfu1ufz+yZCnHu5F+pLAWh91AMqr989z9iXMAUlbUOwVNjP/FKXnHVtI1v5KpvHQ9pHafK7IfxDGMfB5jWkS8T3QoQN9GUvy10Ma+fJ7GQ5E5bnHT1sbWQrAcsxnrTk= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=pass smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=Ukpfmq4n; arc=none smtp.client-ip=198.175.65.13 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="Ukpfmq4n" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1768225752; x=1799761752; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=qCWXBi+aTKd9zaGMwJOJjmzr111g+vvf73F56N3N8yM=; b=Ukpfmq4nm1Qhch6q3j9t7Creg9K92L1jiDggxyw9QYEB6ZS9eQjwWrGb UBhgSp9q16n4QE31d1QJ+PJM5nY5X96KRJ/rwQ4HZ5BZF3e5mSYVHnaZf E8OgKiryaCW0iJkQEsPl1giPXRLfCrjEwAgHzIJUraYEnCls2wH6daQOH L/l3hw800LKbfeHTk593GtkGSgmoC10HtY85OkO+AGH8D/WZ69ShZVam5 LIn0Xqjd2u6O7KCD/3ifl+SocI/bEPOcKzMK3SpmzB1hIbUwi55wScDia 12gR7iaizZ8F4+6zaUFQg9P/aYyUUIzaRHBlZIiD8j3groVs2ItIw0Sok w==; X-CSE-ConnectionGUID: RA0sbPSPTs2I3BnIbXH7eQ== X-CSE-MsgGUID: DbieedHvSpSRXj/jYp26KQ== X-IronPort-AV: E=McAfee;i="6800,10657,11669"; a="80604509" X-IronPort-AV: E=Sophos;i="6.21,221,1763452800"; d="scan'208";a="80604509" Received: from fmviesa005.fm.intel.com ([10.60.135.145]) by orvoesa105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 Jan 2026 05:49:12 -0800 X-CSE-ConnectionGUID: /tOT5H3WTR6cNGHY74iXbA== X-CSE-MsgGUID: ZOLMNcZMSb+jYMwZW8Iclw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,221,1763452800"; d="scan'208";a="208568090" Received: from black.igk.intel.com ([10.91.253.5]) by fmviesa005.fm.intel.com with ESMTP; 12 Jan 2026 05:49:08 -0800 Received: by black.igk.intel.com (Postfix, from userid 1003) id B394599; Mon, 12 Jan 2026 14:49:06 +0100 (CET) From: Andy Shevchenko To: Andi Shyti , Andy Shevchenko , Wolfram Sang , Qianfeng Rong , linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-rockchip@lists.infradead.org Cc: Khalil Blaiech , Asmaa Mnebhi , Andi Shyti , Qii Wang , Matthias Brugger , AngeloGioacchino Del Regno , Linus Walleij , Heiko Stuebner , Patrice Chotard , Ard Biesheuvel Subject: [PATCH v1 1/7] units: Add HZ_PER_GHZ Date: Mon, 12 Jan 2026 14:46:09 +0100 Message-ID: <20260112134900.4142954-2-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20260112134900.4142954-1-andriy.shevchenko@linux.intel.com> References: <20260112134900.4142954-1-andriy.shevchenko@linux.intel.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" The is going to be a new user of the HZ_PER_GHZ definition besides possibly existing ones. Add that one to the header. While at it, split Hz and kHz groups of the multipliers for better maintenance and readability. Signed-off-by: Andy Shevchenko Reviewed-by: Andi Shyti Reviewed-by: Linus Walleij --- include/linux/units.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/include/linux/units.h b/include/linux/units.h index 00e15de33eca..0c296a004e89 100644 --- a/include/linux/units.h +++ b/include/linux/units.h @@ -25,9 +25,12 @@ #define MICROHZ_PER_HZ 1000000UL #define MILLIHZ_PER_HZ 1000UL =20 +/* Hz based multipliers */ #define HZ_PER_KHZ 1000UL #define HZ_PER_MHZ 1000000UL +#define HZ_PER_GHZ 1000000000UL =20 +/* kHz based multipliers */ #define KHZ_PER_MHZ 1000UL #define KHZ_PER_GHZ 1000000UL =20 --=20 2.50.1