linux-kernel - [PATCH 2/2] arm64: dts: lx2160a-clearfog-itx: enable pcie nodes for x4 and x8 slots

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Message-Id: <20250825-lx2160-clearfog-omissions-v1-2-e3a28c0ea55f@solid-run.com>
Date: Mon, 25 Aug 2025 20:00:56 +0200
From: Josua Mayer <josua@...id-run.com>
To: Shawn Guo <shawnguo@...nel.org>, Rob Herring <robh@...nel.org>,
 Krzysztof Kozlowski <krzk+dt@...nel.org>,
 Conor Dooley <conor+dt@...nel.org>
Cc: linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
 linux-kernel@...r.kernel.org, Josua Mayer <josua@...id-run.com>
Subject: [PATCH 2/2] arm64: dts: lx2160a-clearfog-itx: enable pcie nodes
 for x4 and x8 slots

SolidRun Clearfog CX and Honeycomb have LX2160A PEX3 and PEX5 exposed on
physical connectors.

Vendor U-Boot used to patch status properties such that it went
undiscovered these nodes have their status set disabled.

Set status okay for pcie3 and pcie5 nodes.

Signed-off-by: Josua Mayer <josua@...id-run.com>
---
 arch/arm64/boot/dts/freescale/fsl-lx2160a-clearfog-itx.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a-clearfog-itx.dtsi b/arch/arm64/boot/dts/freescale/fsl-lx2160a-clearfog-itx.dtsi
index a7dcbecc1f41b5387fdfc0e6c449e97bab0398cd..af6258b2fe82654615ba9b899928d4dd1339d573 100644
--- a/arch/arm64/boot/dts/freescale/fsl-lx2160a-clearfog-itx.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a-clearfog-itx.dtsi
@@ -96,6 +96,14 @@ &esdhc0 {
 	status = "okay";
 };
 
+&pcie3 {
+	status = "okay";
+};
+
+&pcie5 {
+	status = "okay";
+};
+
 &pcs_mdio7 {
 	status = "okay";
 };

-- 
2.43.0