Re: [PATCH v2 1/2] arm64: dts: qcom: qcs6490-rb3gen2-industrial-mezzanine: Add TC9563 PCIe switch node for PCIe0
From: Konrad Dybcio
Date: Tue Feb 03 2026 - 04:23:42 EST
On 2/3/26 5:31 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>
> ---
Largely the same label comments as in patch 2
[...]
> +&{/} {
> +
> + vreg_dc_12v: regulator-vreg-dc-12v {
> + compatible = "regulator-fixed";
> + regulator-name = "VREG_DC_12V";
> +
> + regulator-always-on;
> + regulator-boot-on;
Nit: please move these boolean properties below min/max-microvolt
Konrad