Messages in this thread Patch in this message |  | | From | Sushrut Shree Trivedi <> | | Date | Thu, 27 Nov 2025 21:00:52 +0530 | | Subject | [PATCH 2/2] arm64: dts: qcom: sc7280: Add PCIe device-id |
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HW doesn't program the correct device-id, causing misidentification of the controller in lspci as SM8250.
So, add correct device-id for this target.
Signed-off-by: Sushrut Shree Trivedi <sushrut.trivedi@oss.qualcomm.com> --- arch/arm64/boot/dts/qcom/sc7280.dtsi | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi index 4b04dea57ec8..797b19e40467 100644 --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi @@ -2211,6 +2211,7 @@ pcie0: pcie@1c00000 { <0 0x01c03000 0 0x1000>; reg-names = "parf", "dbi", "elbi", "atu", "config", "mhi"; device_type = "pci"; + device-id = <0x012f>; linux,pci-domain = <0>; bus-range = <0x00 0xff>; num-lanes = <1>; @@ -2340,6 +2341,7 @@ pcie1: pcie@1c08000 { reg-names = "parf", "dbi", "elbi", "atu", "config"; device_type = "pci"; + device-id = <0x012f>; linux,pci-domain = <1>; bus-range = <0x00 0xff>; num-lanes = <2>; -- 2.25.1
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