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 3B75A11184 for ; Mon, 11 Sep 2023 14:02:19 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 85645C433C7; Mon, 11 Sep 2023 14:02:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1694440939; bh=rmA2ZigYZ7eiVQdVvPLOQCMg8zvUNZHYsV/lz0OQTgo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=lmIhCfBrgPagOqjnbDAQ8oT2sLHOyiR5pmRwMpZSBho9F59FNS1VTGwdbxuicDOTM PnXz36v2bxq3TG0RdF+qYm8HpJJojr4WJ3GNrC5C8krorQjU5CSfLKrKTFhIsXaUXh 1K8D6MxjANRz4MPQpaufQwOTLmtJKxNTRcarJUpA= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Konrad Dybcio , Bjorn Andersson , Sasha Levin Subject: [PATCH 6.5 239/739] arm64: dts: qcom: sm8250: Mark SMMUs as DMA coherent Date: Mon, 11 Sep 2023 15:40:38 +0200 Message-ID: <20230911134657.840432623@linuxfoundation.org> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20230911134650.921299741@linuxfoundation.org> References: <20230911134650.921299741@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.5-stable review patch. If anyone has any objections, please let me know. ------------------ From: Konrad Dybcio [ Upstream commit 4cb19bd7c6329c4702f92c6dd4e7c02eb903ca13 ] The SMMUs on SM8250 are cache-coherent. Mark them as such. Fixes: a89441fcd09d ("arm64: dts: qcom: sm8250: add apps_smmu node") Fixes: 04a3605b184e ("arm64: dts: qcom: add sm8250 GPU nodes") Signed-off-by: Konrad Dybcio Link: https://lore.kernel.org/r/20230704-topic-8250_pcie_dmac-v1-2-799603a980b0@linaro.org Signed-off-by: Bjorn Andersson Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/qcom/sm8250.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi b/arch/arm64/boot/dts/qcom/sm8250.dtsi index b811592f9b759..e03007e23e918 100644 --- a/arch/arm64/boot/dts/qcom/sm8250.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi @@ -2729,6 +2729,7 @@ adreno_smmu: iommu@3da0000 { clock-names = "ahb", "bus", "iface"; power-domains = <&gpucc GPU_CX_GDSC>; + dma-coherent; }; slpi: remoteproc@5c00000 { @@ -5399,6 +5400,7 @@ apps_smmu: iommu@15000000 { , , ; + dma-coherent; }; adsp: remoteproc@17300000 { -- 2.40.1