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 632E462A0B; Tue, 23 Jan 2024 01:56:35 +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=1705974995; cv=none; b=SAqTE2q7grs+l+6HvAdZ38v9Req1gCTt56ES0nFXhQoOGPdb75V8zNznFhjIheTnSLQeDxzOJZrGLnE7ui3WVByIjaWkEfiyCk3oT3znm5O9HcJMCP5Mw3mmgGy2DwlRBp0z9NMrOc5mXu7W6aRWd2SRIBjQhZIC3m3EYNDZEvs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1705974995; c=relaxed/simple; bh=+KrHzyFrJ9aJBebAWvLeIx9Bmn1N6fgQK2+9dYxxf9Q=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=WYMZYBF5am+XnRb7JlGX3FtSzm+Tmypw6NYtV9WzQigVpVzCNxLe5VIkvNQeV34giEUZyeZytpRWT+J8Dw5k+PyNxYd0Y0yhrbFe6wbRs7NqM2FMnr6E/b2UzO7HcXbTWxvWXYoW2CvyLj1k885uXsUq1Ak92hEcZXoOsJd6uj0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=XguwHM6/; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="XguwHM6/" Received: by smtp.kernel.org (Postfix) with ESMTPSA id C4B45C433F1; Tue, 23 Jan 2024 01:56:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1705974994; bh=+KrHzyFrJ9aJBebAWvLeIx9Bmn1N6fgQK2+9dYxxf9Q=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=XguwHM6/+/isPm6iZL4gbLvzzuKhwHz/xZZhN6S+TyrWLK2qwJ+pQd+Bo3UKA4Jm6 MTL6yIQ7KrOL7nF7m7HqeLKN2RGPvKRDLwhiKYJCEkdxpFjtN5qBlsc2HiyNS/OcCL k+hclzAEJkh5aGkiU0KVPgvJuGIJnSlZ8Bo9G5oU= 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 6.6 185/583] arm64: dts: qcom: sc8180x: Mark PCIe hosts cache-coherent Date: Mon, 22 Jan 2024 15:53:56 -0800 Message-ID: <20240122235817.662141608@linuxfoundation.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240122235812.238724226@linuxfoundation.org> References: <20240122235812.238724226@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 6.6-stable review patch. If anyone has any objections, please let me know. ------------------ From: Konrad Dybcio [ Upstream commit 45e8c72712345263208f7c94f334fa718634f557 ] The PCIe controllers on 8180 are cache-coherent. Mark them as such. Fixes: d20b6c84f56a ("arm64: dts: qcom: sc8180x: Add PCIe instances") Signed-off-by: Konrad Dybcio Link: https://lore.kernel.org/r/20231219-topic-8180_pcie_dmac-v1-1-5d00fc1b23fd@linaro.org Signed-off-by: Bjorn Andersson Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/qcom/sc8180x.dtsi | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sc8180x.dtsi b/arch/arm64/boot/dts/qcom/sc8180x.dtsi index 486f7ffef43b..0d85bdec5a82 100644 --- a/arch/arm64/boot/dts/qcom/sc8180x.dtsi +++ b/arch/arm64/boot/dts/qcom/sc8180x.dtsi @@ -1751,6 +1751,7 @@ pcie0: pci@1c00000 { phys = <&pcie0_lane>; phy-names = "pciephy"; + dma-coherent; status = "disabled"; }; @@ -1858,6 +1859,7 @@ pcie3: pci@1c08000 { phys = <&pcie3_lane>; phy-names = "pciephy"; + dma-coherent; status = "disabled"; }; @@ -1965,6 +1967,7 @@ pcie1: pci@1c10000 { phys = <&pcie1_lane>; phy-names = "pciephy"; + dma-coherent; status = "disabled"; }; @@ -2072,6 +2075,7 @@ pcie2: pci@1c18000 { phys = <&pcie2_lane>; phy-names = "pciephy"; + dma-coherent; status = "disabled"; }; -- 2.43.0