From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from pandora.armlinux.org.uk (pandora.armlinux.org.uk [78.32.30.218]) (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 3624286621 for ; Thu, 1 Feb 2024 13:25:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=78.32.30.218 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706793954; cv=none; b=VBdro13rvNvPwJbAvKUXtPVehaK8OtuGxZqa7XCH9RDWmNn8Ga0JhpL1x/q9iFmYAvtb3GJeGyyp+GtazLkFgTCgqFA0WafMSFNdwuVzmL/J/a6llQsPru69zOL0AWd63//qLj/Ffy6UY6Nym+a1ja8r4eeuMypXJuGzWaob7bU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706793954; c=relaxed/simple; bh=oQjRzK2plHqhTt+Chgslw8wHs1sZ8/+vslBzoxSXcw4=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=utBXUtWaZmicBOIaPvel3aJgaSl6Y37pRT9G+RGVV9TCzcrKXt/l9aQ7IOMxssb/FoPIrJ/TuKZUe90iJx7+tl0IIM0jQ3L6xR+nhVsTkXo00FvHdlsBL6EXwPBC0vnPV7hpTqZZn3H9dQWerS/Szs/pGlaujM8il03qROlqCtA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=armlinux.org.uk; spf=none smtp.mailfrom=armlinux.org.uk; dkim=pass (2048-bit key) header.d=armlinux.org.uk header.i=@armlinux.org.uk header.b=yf5YCI+q; arc=none smtp.client-ip=78.32.30.218 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=armlinux.org.uk Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=armlinux.org.uk Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=armlinux.org.uk header.i=@armlinux.org.uk header.b="yf5YCI+q" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=armlinux.org.uk; s=pandora-2019; h=Sender:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=2gMbDmm684tBY5OyDAXTn0bRzW55WFT0smq6dzUb1vg=; b=yf5YCI+q0lUEQdT/EOZhEqJ9ZI xIwEEbJ3Rhj8ayiB9mjOyplXozQOSmm92hNNQOrBt+krAD/Ubly1Fo049WSTnSe/gZQQjo3BCiwaM afoIrAnCRgtDYuCCNxeEOT1EC0XKZlSqtbEXaDuPPXnUBeVK0l83BR+CKm3StOE2ygxgW0Gd7OP1Y 24C57Suv09U/QP+AmO54+mXusCzJLhkKlcZlWdw5SvnyVyyskLhN7aNU3y7uKuOg918nVgCmB3BaW 1VvLImejcbolEsgo1/1/hrT8/TMOvQ7OWhBkSCkWhgcX8mE/DzdlTXXZnNLgyGuyaWF9fYNJUptLw nwamv4gw==; Received: from shell.armlinux.org.uk ([fd8f:7570:feb6:1:5054:ff:fe00:4ec]:41894) by pandora.armlinux.org.uk with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1rVWvJ-0004ax-11; Thu, 01 Feb 2024 13:16:09 +0000 Received: from linux by shell.armlinux.org.uk with local (Exim 4.94.2) (envelope-from ) id 1rVWvH-0007PU-0R; Thu, 01 Feb 2024 13:16:07 +0000 Date: Thu, 1 Feb 2024 13:16:06 +0000 From: "Russell King (Oracle)" To: Stefan Wiehler Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH RESEND] arm: topology: Fix missing clock-frequency property warning Message-ID: References: <20240201123605.3037829-2-stefan.wiehler@nokia.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240201123605.3037829-2-stefan.wiehler@nokia.com> Sender: Russell King (Oracle) Sorry, I was going to reply to this, but having composed the reply, and attempting to add the DT maintainers, mutt decided to completely obliterate the To: line. Please check with the DT maintainers what the expected behaviour is supposed to be. On Thu, Feb 01, 2024 at 01:36:06PM +0100, Stefan Wiehler wrote: > The devicetree specification in section 3.8 however specifies that > "properties that have identical values across cpu nodes may be placed in > the /cpus node instead. Does this mean the /cpus property is like a default for when a CPU node doesn't specify the clock frequency, or does it mean that the /cpus property should only exist when all the values for each CPU are identical and thus the individual CPU node clock frequency should not be specified. -- RMK's Patch system: https://www.armlinux.org.uk/developer/patches/ FTTP is here! 80Mbps down 10Mbps up. Decent connectivity at last!