From patchwork Mon Dec 5 10:08:35 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Johan Hovold X-Patchwork-Id: 631269 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3B9C5C4708E for ; Mon, 5 Dec 2022 10:10:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230415AbiLEKKd (ORCPT ); Mon, 5 Dec 2022 05:10:33 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49986 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229985AbiLEKKb (ORCPT ); Mon, 5 Dec 2022 05:10:31 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 77800183B4; Mon, 5 Dec 2022 02:10:30 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 0A90B60695; Mon, 5 Dec 2022 10:10:30 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 52B68C433D7; Mon, 5 Dec 2022 10:10:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1670235029; bh=UKiRJZiLjJcqQYbuhGuTxSbl5IYHsAs7+XtrUEGo+TA=; h=From:To:Cc:Subject:Date:From; b=PuivGRnqMZC7MP8tajdweXR+6j1gw7Aypy8W1f02XdoBU5LpivlE3rLfpXRQK4Gvv DO4UBtdkUF/y+TUCTACOhR3YtVYhh/OZ1mTsSnSYQ+6IEaUK5MlWdh/Fw52oghFlqm n6jKXjHsIIt7ZMo4z7gpq2it8rkaLkdGBxICl4H55WxBsCFpqlyxNWkv8y7QRdQ8mL PxVAaJCWFC3h4Z0OyFR+IU9bCYRJxXGXGeah8Y9CsCyM2YBHdyjzXSZFGOe13IJQ1y zzba4l+zNTc+nYOUPNLnIyL3k0a70NhoiBGYVDdDTjqvpMEsBBnjvhsULgh5rH/Mn8 Z7RcXH4TF8d2w== Received: from johan by xi.lan with local (Exim 4.94.2) (envelope-from ) id 1p28Qj-0007c6-GC; Mon, 05 Dec 2022 11:10:34 +0100 From: Johan Hovold To: Bjorn Andersson , Alim Akhtar , Avri Altman Cc: Andy Gross , Konrad Dybcio , Bart Van Assche , Rob Herring , Krzysztof Kozlowski , Manivannan Sadhasivam , linux-arm-msm@vger.kernel.org, linux-scsi@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Johan Hovold Subject: [PATCH 0/2] arm64: dts: qcom: sc8280xp: fix UFS DMA coherency Date: Mon, 5 Dec 2022 11:08:35 +0100 Message-Id: <20221205100837.29212-1-johan+linaro@kernel.org> X-Mailer: git-send-email 2.37.4 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org The SC8280XP UFS controllers are cache coherent and must be marked as such in the devicetree to avoid potential data corruption. Johan Johan Hovold (2): dt-bindings: ufs: qcom: allow 'dma-coherent' property arm64: dts: qcom: sc8280xp: fix UFS DMA coherency Documentation/devicetree/bindings/ufs/qcom,ufs.yaml | 2 ++ arch/arm64/boot/dts/qcom/sc8280xp.dtsi | 2 ++ 2 files changed, 4 insertions(+) Reviewed-by: Bjorn Andersson