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 A37BE11715 for ; Mon, 11 Sep 2023 15:12:19 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 22A3DC433C8; Mon, 11 Sep 2023 15:12:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1694445139; bh=WMgmYze9uiw9HUbn+Ok3wojIe8rPcRy6DIg94auhLJ4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ZrkF7ysb+eHtNiInKYXIbcKoppFiZbceU9ACN7fMFXDrYS5eO7C/CPb7Y/a2GFWQh gYTYbUot+1RsA7uohjEC4B1F8e/4AMc3uLhzqFnMdtfud0bBzdO2I1fA1eam2pANoK DnqcyOISS+KRNRcymZmhCdMH6iv8QZI5Gm8Zj/ak= 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 6.1 240/600] arm64: dts: qcom: sm8250: Mark PCIe hosts as DMA coherent Date: Mon, 11 Sep 2023 15:44:33 +0200 Message-ID: <20230911134640.684100670@linuxfoundation.org> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20230911134633.619970489@linuxfoundation.org> References: <20230911134633.619970489@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 6.1-stable review patch. If anyone has any objections, please let me know. ------------------ From: Konrad Dybcio [ Upstream commit 339d38a436f30d0f874815eafc7de2257346bf26 ] The PCIe hosts on SM8250 are cache-coherent. Mark them as such. Fixes: e53bdfc00977 ("arm64: dts: qcom: sm8250: Add PCIe support") Signed-off-by: Konrad Dybcio Link: https://lore.kernel.org/r/20230704-topic-8250_pcie_dmac-v1-1-799603a980b0@linaro.org Signed-off-by: Bjorn Andersson Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/qcom/sm8250.dtsi | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi b/arch/arm64/boot/dts/qcom/sm8250.dtsi index c27f88c9f7b2a..4d9b30f0b2841 100644 --- a/arch/arm64/boot/dts/qcom/sm8250.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi @@ -1862,6 +1862,7 @@ pcie0: pci@1c00000 { pinctrl-names = "default"; pinctrl-0 = <&pcie0_default_state>; + dma-coherent; status = "disabled"; }; @@ -1968,6 +1969,7 @@ pcie1: pci@1c08000 { pinctrl-names = "default"; pinctrl-0 = <&pcie1_default_state>; + dma-coherent; status = "disabled"; }; @@ -2076,6 +2078,7 @@ pcie2: pci@1c10000 { pinctrl-names = "default"; pinctrl-0 = <&pcie2_default_state>; + dma-coherent; status = "disabled"; }; -- 2.40.1