Re: [PATCH v3 0/2] arm64: dts: qcom: qcs6490-rb3gen2-industrial-mezzanine: Add TC9563 PCIe switch nodes

From: Konrad Dybcio

Date: Thu Feb 12 2026 - 06:49:48 EST


On 2/12/26 11:44 AM, Sushrut Shree Trivedi wrote:
> Add nodes for the two additional TC9563 PCIe switches present on the
> QCOM RB3Gen2 Industrial Mezzanine platform.
>
> One of the TC9563 is connected directly to the PCIe0 root-port while
> the second TC9563 switch is connected in cascade fashion to another
> already available TC9563 switch on PCIe1 via the former's downstream
> port (DSP). The final PCIe hierarchy on the Industrial Mezz platform
^ +Mani is that PCIe terminology, or is that a Toshiba-ism?

Konrad