Re: [PATCH 09/24] arm64: dts: qcom: glymur-crd: Add RPMH regulator rails

Konrad Dybcio
2025-09-25T11:02:02Z

On 9/25/25 8:32 AM, Pankaj Patil wrote:
> From: Kamal Wadhwa <kamal.wadhwa@oss.qualcomm.com>
>
> Add RPMH regulator rails for Glymur CRD.
>
> Signed-off-by: Kamal Wadhwa <kamal.wadhwa@oss.qualcomm.com>
> Signed-off-by: Pankaj Patil <pankaj.patil@oss.qualcomm.com>
> ---

[...]

> + regulators-1 {
> + compatible = "qcom,pmcx0102-rpmh-regulators";
> + qcom,pmic-id = "C_E0";
> + vdd-s1-supply = <&vph_pwr>;
> + vdd-s8-supply = <&vph_pwr>;
> +
> + vreg_s1c_e0_0p3: smps1 {
> + regulator-name = "vreg_s1c_e0_0p3";
> + regulator-min-microvolt = <300000>;
> + regulator-max-microvolt = <1200000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_s8c_e0_0p3: smps8 {
> + regulator-name = "vreg_s8c_e0_0p3";
> + regulator-min-microvolt = <300000>;
> + regulator-max-microvolt = <1200000>

Both of these regulators, having no consumers, will be parked to 0.3 V
(the lower bound)

There are other similar cases in this patch

Does the board still boot with all the expected functionality with only
patches 1-9 applied?

Konrad