Re: [PATCH v6 3/3] arm64: dts: qcom: eliza-evk: Add PCIe1 with TC9563 PCIe switch
Konrad Dybcio <[email protected]>
| Newsgroups | org.kernel.vger.linux-pci,org.kernel.vger.linux-arm-msm,org.kernel.vger.linux-devicetree,org.kernel.vger.linux-kernel,org.kernel.vger.linux-pm |
|---|---|
| Message-ID | <[email protected]> |
On 7/30/26 7:25 AM, Manivannan Sadhasivam wrote:
> On Thu, Jul 30, 2026 at 10:18:55AM +0530, Krishna Chaitanya Chundru wrote:
>> The Eliza EVK board connects PCIe1 (8GT/s x2) to a Toshiba TC9563
>> PCIe switch. Enable PCIe1 and its QMP PHY nodes.
>>
>> TC9563 uses I2C (at address 0x77 on I2C4) for its management interface.
[...]
>> + pcie@3,0 {
>> + reg = <0x21800 0x0 0x0 0x0 0x0>;
>> + #address-cells = <3>;
>> + #size-cells = <2>;
>> + device_type = "pci";
>> + ranges;
>> + bus-range = <0x5 0xff>;
>> +
>> + pcie@0,0 {
>> + reg = <0x50000 0x0 0x0 0x0 0x0>;
>> + #address-cells = <3>;
>> + #size-cells = <2>;
>> + device_type = "pci";
>> + ranges;
>
> Sashiko pointed out that you are using bridge specific properties in EP node:
> https://lore.kernel.org/linux-pci/[email protected]
Can we harden the bindings here?
Konrad