From: Krishna Kurapati <krishna.kurapati@oss.qualcomm.com>
To: Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konradybcio@kernel.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Abel Vesa <abel.vesa@linaro.org>,
Rajendra Nayak <quic_rjendra@quicinc.com>,
Sibi Sankar <sibi.sankar@oss.qualcomm.com>
Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
Krishna Kurapati <krishna.kurapati@oss.qualcomm.com>
Subject: [PATCH 2/2] arm64: dts: qcom: x1e80100: Fix compile warnings for USB HS controller
Date: Tue, 14 Oct 2025 07:51:21 +0530 [thread overview]
Message-ID: <20251014022121.1850871-3-krishna.kurapati@oss.qualcomm.com> (raw)
In-Reply-To: <20251014022121.1850871-1-krishna.kurapati@oss.qualcomm.com>
With W=1, the following error comes up:
Warning (graph_child_address): /soc@0/usb@a200000/ports: graph node has single child node 'port@0', #address-cells/#size-cells are not necessary
This could be since the controller is only HS capable and only one port
node is added.
Fixes: 4af46b7bd66f ("arm64: dts: qcom: x1e80100: Add USB nodes")
Signed-off-by: Krishna Kurapati <krishna.kurapati@oss.qualcomm.com>
---
Note: This patch has only been compile tested
arch/arm64/boot/dts/qcom/x1e80100.dtsi | 11 ++---------
1 file changed, 2 insertions(+), 9 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/x1e80100.dtsi b/arch/arm64/boot/dts/qcom/x1e80100.dtsi
index 56f787a8d821..f66764299290 100644
--- a/arch/arm64/boot/dts/qcom/x1e80100.dtsi
+++ b/arch/arm64/boot/dts/qcom/x1e80100.dtsi
@@ -4926,15 +4926,8 @@ &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>,
status = "disabled";
- ports {
- #address-cells = <1>;
- #size-cells = <0>;
-
- port@0 {
- reg = <0>;
-
- usb_2_dwc3_hs: endpoint {
- };
+ port {
+ usb_2_dwc3_hs: endpoint {
};
};
};
--
2.34.1
next prev parent reply other threads:[~2025-10-14 2:21 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-14 2:21 [PATCH 0/2] Modify USB controller nodes for USB on X1E80100 Krishna Kurapati
2025-10-14 2:21 ` [PATCH 1/2] arm64: dts: qcom: x1e80100: Flatten usb controller nodes Krishna Kurapati
2025-10-14 2:21 ` Krishna Kurapati [this message]
2025-10-14 9:00 ` [PATCH 0/2] Modify USB controller nodes for USB on X1E80100 Val Packett
2025-10-19 11:35 ` Krishna Kurapati PSSNV
2025-10-27 11:46 ` Konrad Dybcio
2025-11-22 22:18 ` Val Packett
2025-10-14 13:29 ` Rob Herring (Arm)
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