Re: [PATCH 34/34] arm64: dts: qcom: sm8550: Move PCIe phy and GPIOs to root port node

From: Neil Armstrong

Date: Thu Sep 10 2026 - 09:58:12 EST


On 9/10/26 15:29, Krishna Chaitanya Chundru wrote:
The PCIe phy reference and the perst/wake GPIO properties are
per root port and belong in the root port node (pcie@0), not in the
RC controller node. Move phys and phy-names from the controller to
the existing pcieport0 and newly labeled pcie1_port0, allowing
board-level overrides. Move perst-gpios/wake-gpios from the
controller overrides to the respective port nodes in the board files,
renaming perst-gpios to reset-gpios to match the binding used in the
root port context.

Signed-off-by: Krishna Chaitanya Chundru <krishna.chundru@xxxxxxxxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/qcs8550-aim300.dtsi | 16 ++++++++++------
arch/arm64/boot/dts/qcom/sm8550-hdk.dts | 14 ++++++++------
arch/arm64/boot/dts/qcom/sm8550-mtp.dts | 16 ++++++++++------
arch/arm64/boot/dts/qcom/sm8550-qrd.dts | 6 +++---
arch/arm64/boot/dts/qcom/sm8550-samsung-q5q.dts | 7 +++++--
.../boot/dts/qcom/sm8550-sony-xperia-yodo-pdx234.dts | 8 +++++---
arch/arm64/boot/dts/qcom/sm8550.dtsi | 10 ++++------
7 files changed, 45 insertions(+), 32 deletions(-)

<snip>

Reviewed-by: Neil Armstrong <neil.armstrong@xxxxxxxxxx>

Thanks,
Neil