From mboxrd@z Thu Jan 1 00:00:00 1970 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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id BE83DC5DF65 for ; Wed, 12 Aug 2026 22:33:42 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 5A5176B0168; Wed, 12 Aug 2026 18:33:41 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 57CB66B017C; Wed, 12 Aug 2026 18:33:41 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 492DC6B017E; Wed, 12 Aug 2026 18:33:41 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0012.hostedemail.com [216.40.44.12]) by kanga.kvack.org (Postfix) with ESMTP id 1CCC86B0168 for ; Wed, 12 Aug 2026 18:33:41 -0400 (EDT) Received: from smtpin17.hostedemail.com (lb01a-stub [10.200.18.249]) by unirelay03.hostedemail.com (Postfix) with ESMTP id 990D5A03BB for ; Wed, 12 Aug 2026 22:33:40 +0000 (UTC) X-FDA: 85094070600.17.C74BEBE Received: from sea.source.kernel.org (sea.source.kernel.org [172.234.252.31]) by imf11.hostedemail.com (Postfix) with ESMTP id D134840003 for ; Wed, 12 Aug 2026 22:33:38 +0000 (UTC) Authentication-Results: imf11.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20260515 header.b=NxnDcAN9; dmarc=pass (policy=quarantine) header.from=kernel.org; spf=pass (imf11.hostedemail.com: domain of robh@kernel.org designates 172.234.252.31 as permitted sender) smtp.mailfrom=robh@kernel.org ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1786574019; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=aHVs81CE2IQ9JD4d8n66KMCOswlVQXDqi/24OSbt1Sk=; b=NO9Lfdh6uHm2xecWALeLF9XmbAoQFN6R2sLGkTc+aYRVXU0ShXhaIoo7NhiP71JvcxGj7h aExXasQIQpvGVhhysV5b1DEqU05BhDq1SOibZIxuYaoXmxsdNHLRNED4/ycSv2//dmEKQg HIDmLXA4fk9mMHVXFDdKwFQIbGy6p3Q= ARC-Authentication-Results: i=1; imf11.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20260515 header.b=NxnDcAN9; dmarc=pass (policy=quarantine) header.from=kernel.org; spf=pass (imf11.hostedemail.com: domain of robh@kernel.org designates 172.234.252.31 as permitted sender) smtp.mailfrom=robh@kernel.org ARC-Seal: i=1; a=rsa-sha256; d=hostedemail.com; s=arc-20220608; cv=none; t=1786574019; b=3kVK8UCF5PNRTSX0GaRscozyjA4VGu3rTKf9peSoWAoBSqyAkEtb22oecIMdQyAVlClkDY XUCr6HZUss2IC1qaPu18/GS0hYwFqavvbPipGMwr6Kojtw1AqmwD7zrNo4uXu6uS1PBlVh sdhSqjb8/M67NfWzI174X7DsAHD6CTA= Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id BD844414B4; Wed, 12 Aug 2026 22:33:37 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6503E1F00A3F; Wed, 12 Aug 2026 22:33:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1786574017; bh=aHVs81CE2IQ9JD4d8n66KMCOswlVQXDqi/24OSbt1Sk=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=NxnDcAN9Z4zXwB8VaQ4ooTdrRgky6Q8zLm6mxJ1RjWe0Ovnre8a/4e3j/pRx23n0/ cgEf7TjrJMOhg0gmXjJXZ4JO3u25sFIG+ohZ87f1hnkqMiFEbX7HY4rFnFRxcBbrlh tarqc9v8P+vKy7klLcouGokQZCYzNvAPTFlHUzDvkg0nGKbkA5JZXjdnJZSEsnLwSd kSwV3PlOUlPY3k2iIRlibhfvsba3Q+ayHFC5C16qaWaoflAOG0WuK1M2/oFs8EbGqQ 7FfrFAcQJBPX6Dt+03UO4/bZ+nDwz1sfdBzJP5rXNK3BVTpjgRsNEjab5htv4BFZXL /sa4Zn9VXn4YQ== Date: Wed, 12 Aug 2026 17:33:36 -0500 From: "Rob Herring (Arm)" To: Thierry Reding Cc: linaro-mm-sig@lists.linaro.org, Sumit Semwal , Russell King , linux-tegra@vger.kernel.org, linux-mm@kvack.org, Maxime Ripard , Yury Norov , Andrew Morton , Lorenzo Stoakes , Vlastimil Babka , Benjamin Gaignard , Gerald Schaefer , iommu@lists.linux.dev, Mathieu Desnoyers , Sven Schnelle , Brian Starkey , linux-trace-kernel@vger.kernel.org, Steven Rostedt , David Hildenbrand , Conor Dooley , Simona Vetter , Krzysztof Kozlowski , Luca Ceresoli , "Liam R. Howlett" , Catalin Marinas , linux-s390@vger.kernel.org, linux-kernel@vger.kernel.org, Rasmus Villemoes , Christian =?iso-8859-1?Q?K=F6nig?= , Sowjanya Komatineni , Thierry Reding , Mikko Perttunen , Heiko Carstens , Robin Murphy , Maarten Lankhorst , John Stultz , "T.J. Mercier" , Michal Hocko , Masami Hiramatsu , devicetree@vger.kernel.org, Mike Rapoport , linux-arm-kernel@lists.infradead.org, Christian Borntraeger , Thomas Zimmermann , Vasily Gorbik , Suren Baghdasaryan , Chun Ng , Thierry Reding , linux-media@vger.kernel.org, dri-devel@lists.freedesktop.org, Marek Szyprowski , Will Deacon , David Airlie , Alexander Gordeev , Jonathan Hunter Subject: Re: [PATCH v4 02/10] dt-bindings: display: tegra: Document memory regions Message-ID: <178657401505.1337249.16016860893024599580.robh@kernel.org> References: <20260807-tegra-vpr-v4-0-5510d16af89e@nvidia.com> <20260807-tegra-vpr-v4-2-5510d16af89e@nvidia.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260807-tegra-vpr-v4-2-5510d16af89e@nvidia.com> X-Rspamd-Queue-Id: D134840003 X-Stat-Signature: z6x7t4uoot4oybu98j3yx7yx3kxp98wm X-Rspam-User: X-Rspamd-Server: rspam11 X-HE-Tag: 1786574018-314662 X-HE-Meta: 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 6wgvU09f wuwK/PuOHVvUbJKLMjdts/FHcJVZXrfy3L4oFMzpc6YUc7z2wlaNbEjDd3q2pYK5/pIqAZJbBTrOFwjMa9iiER23zW2Xm9I4X54Ka6ddIp8lebz1U2dgNXoxJCX1PkCtdl61p7iYRfVx42afympl0S8fyIHA5yz2ZidkWHC1UGWALD96+hiByMn5hg5nl7oE6iruKA1WFFw5UQ9K6wWA7kcS3OtY8Qp4dBGeNrPTTDiNIKDDu2GAiL3QIuAnDqxDV0cDCK9qlG34yqpCl1qIpZ9UUNh2GEicYtYxNaplWxzTpyrQzlYO+ISD2RD3yMXq7vWFRQ22OxV8vemGgZA/x81ftUBa15gA9jfc2LBhmAFh2KW2BitzYfXtQw27zFf4tnu/2HBKkP7eEY189dSp7EznrF6Uv0c1BTiPG1bGxI5qDQB3sXpFQjm/5xg== Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Fri, 07 Aug 2026 17:54:22 +0200, Thierry Reding wrote: > From: Thierry Reding > > Add the memory-region and memory-region-names properties to the bindings > for the display controllers and the host1x engine found on various Tegra > generations. These memory regions are used to access firmware-provided > framebuffer memory as well as the video protection region. > > Signed-off-by: Thierry Reding > --- > Changes in v4: > - typofix > > Changes in v3: > - document properties for VIC > --- > .../devicetree/bindings/display/tegra/nvidia,tegra124-vic.yaml | 8 ++++++++ > .../devicetree/bindings/display/tegra/nvidia,tegra186-dc.yaml | 10 ++++++++++ > .../devicetree/bindings/display/tegra/nvidia,tegra20-dc.yaml | 10 +++++++++- > .../bindings/display/tegra/nvidia,tegra20-host1x.yaml | 7 +++++++ > 4 files changed, 34 insertions(+), 1 deletion(-) > Reviewed-by: Rob Herring (Arm)