On Wed, Dec 04, 2024 at 06:52:49PM +0800, Ziyue Zhang wrote:
> Add vdda-pll-max-microamp for vdda-pll-supply. The value of this property
> is from the power grid guide. It is the maximum current the regulator can
> provide. The property will be parsed by PCIe PHY driver to set the current
> load.
>
> Signed-off-by: Ziyue Zhang <quic_ziyuzhan@xxxxxxxxxxx>
> ---
> arch/arm64/boot/dts/qcom/qcs615-ride.dts | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/qcs615-ride.dts b/arch/arm64/boot/dts/qcom/qcs615-ride.dts
> index 18f131ae9e07..6d93ef0d886b 100644
> --- a/arch/arm64/boot/dts/qcom/qcs615-ride.dts
> +++ b/arch/arm64/boot/dts/qcom/qcs615-ride.dts
> @@ -215,6 +215,7 @@ &pcie {
> &pcie_phy {
> vdda-phy-supply = <&vreg_l5a>;
> vdda-pll-supply = <&vreg_l12a>;
> + vdda-pll-max-microamp = <165000>;
>
Min uV of this regulator is 1800000:
https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git/tree/arch/arm64/boot/dts/qcom/qcs615-ride.dts?h=for-next#n151
How can you set 165000?
- Mani
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