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| author | Can Guo <cang@qti.qualcomm.com> | 2019-05-23 13:20:28 +0800 |
|---|---|---|
| committer | Can Guo <cang@qti.qualcomm.com> | 2019-05-23 13:23:03 +0800 |
| commit | 6146e296c01c98f22b7684463379b768a20cb2a3 (patch) | |
| tree | d39131c216bce7ca013c4f56384d39b91a7cecf5 /qcom/kona-mtp.dtsi | |
| parent | 5e2289321fe7e7dfc783ae96d2ac2a998e964202 (diff) | |
| download | devicetree-6146e296c01c98f22b7684463379b768a20cb2a3.tar.gz | |
ARM: dts: msm: keep UFS card PHY regulator always on for Kona
We may see some glitch on UFS host TX when turning on/off the UFS PHY
regulator, this change keeps this regulator always ON but still tries
to keep the regulator in LPM mode.
Change-Id: I957d380fad9542059df3ec7e0a03357b93368cde
Diffstat (limited to 'qcom/kona-mtp.dtsi')
| -rw-r--r-- | qcom/kona-mtp.dtsi | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/qcom/kona-mtp.dtsi b/qcom/kona-mtp.dtsi index b351abcb..4d840dd4 100644 --- a/qcom/kona-mtp.dtsi +++ b/qcom/kona-mtp.dtsi @@ -96,6 +96,7 @@ compatible = "qcom,ufs-phy-qmp-v4-card"; vdda-phy-supply = <&pm8150_l5>; /* 0.88v */ + vdda-phy-always-on; vdda-pll-supply = <&pm8150_l9>; /* 1.2v */ vdda-phy-max-microamp = <87100>; vdda-pll-max-microamp = <18300>; |