From nobody Mon Feb 9 17:57:37 2026 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 48DC12D0C99; Fri, 31 Oct 2025 17:43:32 +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=1761932613; cv=none; b=TGjgMDWnh2CfOtKu7b8EV9AnNGDm/EImFKbKxMjPKFSrhyy8BvB44cMjz0Lb5FfUB4M5MrzhaAVxbKEUjiQgc2326ShX4BYq6z0AcB4/C7+Rbs21+FDk7VYrBkaG0zivvlqXCY7ufit2JJQULTxj/PimqCsj6Dtcuul6BD2qZGw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761932613; c=relaxed/simple; bh=VrcDCZTTzA+LINiKOMWUnoZKZnxjToLdODEk4F9zscM=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=k1EQFeYqryW/0GvKNF5Nsqhrro8qjwYtTnN7P17ilk6boyi9m8QLCYYgorXCHS52WMghknY5DkAoBqOFeWT5c+4ZvDO361NS56qjm2HIHKqalErIeDT/2dnWHVrdx7NtCs7lAYcjlPyxyZrZELo9F0sb3HnCBLup/BEBjkVnMMY= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 Received: by smtp.kernel.org (Postfix) with ESMTPSA id 92D29C4CEFD; Fri, 31 Oct 2025 17:43:26 +0000 (UTC) From: Manivannan Sadhasivam Date: Fri, 31 Oct 2025 23:13:00 +0530 Subject: [PATCH 2/3] arm64: dts: amlogic: Fix the register name of the 'DBI' region Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20251031-pci-meson-fix-v1-2-ed29ee5b54f9@oss.qualcomm.com> References: <20251031-pci-meson-fix-v1-0-ed29ee5b54f9@oss.qualcomm.com> In-Reply-To: <20251031-pci-meson-fix-v1-0-ed29ee5b54f9@oss.qualcomm.com> To: Bjorn Helgaas , Lorenzo Pieralisi , =?utf-8?q?Krzysztof_Wilczy=C5=84ski?= , Manivannan Sadhasivam , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Neil Armstrong , Hanjie Lin , Yue Wang , Kevin Hilman , Jerome Brunet , Martin Blumenstingl , Andrew Murray , Jingoo Han , Krishna Chaitanya Chundru Cc: linux-pci@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org, Manivannan Sadhasivam , stable+noautosel@kernel.org X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=2433; i=manivannan.sadhasivam@oss.qualcomm.com; h=from:subject:message-id; bh=VrcDCZTTzA+LINiKOMWUnoZKZnxjToLdODEk4F9zscM=; b=owEBbQGS/pANAwAKAVWfEeb+kc71AcsmYgBpBPUvcQMtni6PxVu1WzyHwh/xmL2GTRT+gLMvD 3qm9hdeZ82JATMEAAEKAB0WIQRnpUMqgUjL2KRYJ5dVnxHm/pHO9QUCaQT1LwAKCRBVnxHm/pHO 9QHMCACn74/yrdyNkuDb9Q8ggaq3DyPe6Lw0cvTnujyKrgJVZFf4BQSXH9tHZIJSo6rkn1gvzeU y7G/UdAy/xQuL5rnUfvUUgyAlL3A5HNyAcNQaXuyDQzIDOMWLqFKmOuby6gPQLus//caL+9OSuU 78GgAa726V7GAD1fDBNWct89KM/YCb2s9lDGBybJHhZH4rzLIkHtIUWu1ZccEOLbI+16JP8O4Np i8sXcpyBgm9fxygyysYjlqLNaAdnoeZIyp8Uz8xD8jpZSbmvnWua9BexejLp7QZjSJMqqmOr2i5 CHcpusmuKf0WpntZ0ePbBJixideGxYB3Ov5AAsFVLCbkuuc2 X-Developer-Key: i=manivannan.sadhasivam@oss.qualcomm.com; a=openpgp; fpr=C668AEC3C3188E4C611465E7488550E901166008 DT incorrectly specifies the 'DBI' region as 'ELBI'. DBI is a must have region for DWC controllers as it has the Root Port and controller specific registers, while ELBI has optional registers. Hence, fix the DT for both Meson platforms. Cc: stable+noautosel@kernel.org # Driver dependency Fixes: 5b3a9c20926e ("arm64: dts: meson-axg: add PCIe nodes") Fixes: 1f8607d59763 ("arm64: dts: meson-g12a: Add PCIe node") Signed-off-by: Manivannan Sadhasivam --- arch/arm64/boot/dts/amlogic/meson-axg.dtsi | 4 ++-- arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi b/arch/arm64/boot/d= ts/amlogic/meson-axg.dtsi index 04fb130ac7c6a498f7e8029aeaa7e511cbfe815d..e95c91894968b2c8b3b8e96a5f5= e85cd60f3e085 100644 --- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi @@ -208,7 +208,7 @@ pcieA: pcie@f9800000 { reg =3D <0x0 0xf9800000 0x0 0x400000>, <0x0 0xff646000 0x0 0x2000>, <0x0 0xf9f00000 0x0 0x100000>; - reg-names =3D "elbi", "cfg", "config"; + reg-names =3D "dbi", "cfg", "config"; interrupts =3D ; #interrupt-cells =3D <1>; interrupt-map-mask =3D <0 0 0 0>; @@ -234,7 +234,7 @@ pcieB: pcie@fa000000 { reg =3D <0x0 0xfa000000 0x0 0x400000>, <0x0 0xff648000 0x0 0x2000>, <0x0 0xfa400000 0x0 0x100000>; - reg-names =3D "elbi", "cfg", "config"; + reg-names =3D "dbi", "cfg", "config"; interrupts =3D ; #interrupt-cells =3D <1>; interrupt-map-mask =3D <0 0 0 0>; diff --git a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi b/arch/arm64= /boot/dts/amlogic/meson-g12-common.dtsi index dcc927a9da80246da43391f9f90049c3570f10d2..ca455f634834b5a52db8ff4e6eb= ca35a87ea17b7 100644 --- a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi @@ -138,7 +138,7 @@ pcie: pcie@fc000000 { reg =3D <0x0 0xfc000000 0x0 0x400000>, <0x0 0xff648000 0x0 0x2000>, <0x0 0xfc400000 0x0 0x200000>; - reg-names =3D "elbi", "cfg", "config"; + reg-names =3D "dbi", "cfg", "config"; interrupts =3D ; #interrupt-cells =3D <1>; interrupt-map-mask =3D <0 0 0 0>; --=20 2.48.1