From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 6F89A153836; Mon, 13 May 2024 14:22:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715610131; cv=none; b=Dt4DZAeUtGy8GWbnlpX9mc6eYOkMPBDUSbRfzvV2tmQrIdCeZp8vwa235kZqiSadXE06GmmpeLvej8WTLz+fDdh36zODRrLfbeVMiSV4XNrnqXos4mbGSrlRzSONG0Li4oC9hrgSJSwtb7DfWdGmYe/MzEosJUOf3TwizOw6uPg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715610131; c=relaxed/simple; bh=6jdNF2KpN0y0ePpZt+sgmETT40KcoCWQYb9Tf8hveWY=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=r9V1gFhU0UBz7OcCcyFYtaXf+IWZSzOfodxBgCtZHAbu2DbbBzk0AtzfEEY/M/FfD5DbbZZgc3/U0k36+fNRsS4j2dHsO35rGeaXvMrSiiymlVRDVkh6bcvIdQP6wtJJ1pKQ7bf5UEBbPkZwymvkcGKSEFeBjjPr9kNrFnN6ILY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Auyuy2WF; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Auyuy2WF" Received: by smtp.kernel.org (Postfix) with ESMTPSA id EA1C5C4AF16; Mon, 13 May 2024 14:22:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1715610131; bh=6jdNF2KpN0y0ePpZt+sgmETT40KcoCWQYb9Tf8hveWY=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Auyuy2WFi3EvkpyyeBBkVzzM0qGGMpmnOT4RzFqbkn5d1/p9eLmiXhD4Q8KeL2tdv Ot/RuaeYXiovbg3aiyuKpfq6Cc0ZWJbRFjjLZD+KMX3sS/aNYXun7yJzutTsLHifJv eFJnJGmgMD41qJWhvFK1SvqxeBNcpTwyjCdDogcU2aQnALYsOD3wypVpoe0jEUQVjC xyxw5ih243707XQd/vXL5QmrqUeoOCAVp5w8cWPfLrVNnh6pLyL5ujwtemW2etmtis HACnJvKqydaqxxQQn0WR5xqn+Xebiga/fzpwvGt3TE9MyDDMK+phYRqSqVV4b05P34 gmSw9UEwS99kg== Date: Mon, 13 May 2024 09:22:09 -0500 From: "Rob Herring (Arm)" To: Christian Marangi Cc: Thomas Bogendoerfer , linux-kernel@vger.kernel.org, Hauke Mehrtens , Conor Dooley , linux-mips@vger.kernel.org, Conor Dooley , Broadcom internal kernel review list , =?utf-8?B?UmFmYcWCIE1pxYJlY2tp?= , Florian Fainelli , devicetree@vger.kernel.org, Krzysztof Kozlowski Subject: Re: [PATCH v5 2/4] dt-bindings: mips: brcm: Document brcm,bmips-cbr-reg property Message-ID: <171561011347.2545021.3034844776042580743.robh@kernel.org> References: <20240511130349.23409-1-ansuelsmth@gmail.com> <20240511130349.23409-3-ansuelsmth@gmail.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: <20240511130349.23409-3-ansuelsmth@gmail.com> On Sat, 11 May 2024 15:03:46 +0200, Christian Marangi wrote: > Document brcm,bmips-cbr-reg property. > > Some SoC suffer from a BUG where CBR(Core Base Register) > address might be badly or never initialized by the Bootloader > or reading it from co-processor registers, if the system boots > from secondary CPU, results in invalid address. > > The CBR address is always the same on the SoC. > > Usage of this property is to give an address also in these broken > configuration/bootloader. > > Signed-off-by: Christian Marangi > Acked-by: Conor Dooley > --- > .../devicetree/bindings/mips/brcm/soc.yaml | 24 +++++++++++++++++++ > 1 file changed, 24 insertions(+) > Reviewed-by: Rob Herring (Arm)