Re: [PATCH v3 1/2] arm64: dts: qcom: qcs6490-rb3gen2-industrial-mezzanine: Add TC9563 PCIe switch node for PCIe0
From: Konrad Dybcio
Date: Thu Feb 12 2026 - 06:48:32 EST
On 2/12/26 11:44 AM, Sushrut Shree Trivedi wrote:
> Add a node for the TC9563 PCIe switch connected to PCIe0. The switch
> has three downstream ports.Two embedded Ethernet devices are present
> on one of the downstream ports. All the ports present in the
> node represent the downstream ports and embedded endpoints.
>
> Power to the TC9563 is supplied through two LDO regulators, which
> are on by default and are added as fixed regulators. TC9563 can be
> configured through I2C.
>
> Signed-off-by: Sushrut Shree Trivedi <sushrut.trivedi@xxxxxxxxxxxxxxxx>
> ---
[...]
> +
> +&tlmm {
> + pcie0_tc9563_resx_n: pcie0-tc9563-resx-state {
> + pins = "gpio78";
> + function = "gpio";
> +
> + bias-disable;
In case you're going to respin, please drop the blank line in both patches
Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx>
Konrad