ARM: dts: msm: keep UFS 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: I40498687daa53ba8186020b97de4f2ad1d92717d
Signed-off-by: Bao D. Nguyen <nguyenb@codeaurora.org>
diff --git a/arch/arm64/boot/dts/qcom/kona-cdp.dtsi b/arch/arm64/boot/dts/qcom/kona-cdp.dtsi
index 4b480f6..178fba6 100644
--- a/arch/arm64/boot/dts/qcom/kona-cdp.dtsi
+++ b/arch/arm64/boot/dts/qcom/kona-cdp.dtsi
@@ -60,6 +60,7 @@
compatible = "qcom,ufs-phy-qmp-v4";
vdda-phy-supply = <&pm8150_l5>;
+ vdda-phy-always-on;
vdda-pll-supply = <&pm8150_l9>;
vdda-phy-max-microamp = <89900>;
vdda-pll-max-microamp = <18800>;
diff --git a/arch/arm64/boot/dts/qcom/kona-mtp.dtsi b/arch/arm64/boot/dts/qcom/kona-mtp.dtsi
index 0ccf252..5860c78 100644
--- a/arch/arm64/boot/dts/qcom/kona-mtp.dtsi
+++ b/arch/arm64/boot/dts/qcom/kona-mtp.dtsi
@@ -60,6 +60,7 @@
compatible = "qcom,ufs-phy-qmp-v4";
vdda-phy-supply = <&pm8150_l5>;
+ vdda-phy-always-on;
vdda-pll-supply = <&pm8150_l9>;
vdda-phy-max-microamp = <89900>;
vdda-pll-max-microamp = <18800>;
diff --git a/arch/arm64/boot/dts/qcom/kona-qrd.dtsi b/arch/arm64/boot/dts/qcom/kona-qrd.dtsi
index 606df63..19484be 100644
--- a/arch/arm64/boot/dts/qcom/kona-qrd.dtsi
+++ b/arch/arm64/boot/dts/qcom/kona-qrd.dtsi
@@ -152,6 +152,7 @@
compatible = "qcom,ufs-phy-qmp-v4";
vdda-phy-supply = <&pm8150_l5>;
+ vdda-phy-always-on;
vdda-pll-supply = <&pm8150_l9>;
vdda-phy-max-microamp = <89900>;
vdda-pll-max-microamp = <18800>;