arm64: dts: qcom: sc8180x-lenovo-flex-5g: Allow UFS regulators load/mode setting

The UFS driver expects to be able to set load (and by extension, mode)
on the supplied regulators. Add the necessary properties to make that
possible.

Based on https://lore.kernel.org/r/20231214-topic-sc8180_fixes-v1-6-421904863006@linaro.org

Signed-off-by: Anton Bambura <jenneron@postmarketos.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20240203191200.99185-7-jenneron@postmarketos.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>

diff --git a/arch/arm64/boot/dts/qcom/sc8180x-lenovo-flex-5g.dts b/arch/arm64/boot/dts/qcom/sc8180x-lenovo-flex-5g.dts
index 5f07933183e12fb820d23d6dd2ed92a96be53c1c..6f2e1c732ed367d19135d4c53a3300de7cbb5070 100644 (file)
--- a/arch/arm64/boot/dts/qcom/sc8180x-lenovo-flex-5g.dts
+++ b/arch/arm64/boot/dts/qcom/sc8180x-lenovo-flex-5g.dts
@@ -329,12 +329,18 @@
                        regulator-min-microvolt = <1800000>;
                        regulator-max-microvolt = <1800000>;
                        regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+                       regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+                                                  RPMH_REGULATOR_MODE_HPM>;
+                       regulator-allow-set-load;
                };
 
                vreg_l10e_2p9: ldo10 {
                        regulator-min-microvolt = <2904000>;
                        regulator-max-microvolt = <2904000>;
                        regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+                       regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+                                                  RPMH_REGULATOR_MODE_HPM>;
+                       regulator-allow-set-load;
                };
 
                vreg_l16e_3p0: ldo16 {