ARM: dts: qcom: Update limit-rate and add limit-phy-submode on Lahaina

Update limit-rate, 1 stands for Rate-A, 2 stands for Rate-B. In addition,
add limit-phy-submode to select UFS PHY submode used for PHY calibration.

Change-Id: Ifd0d55c0148256cd43d676b3b035c069ebb29fe2

bindings/ufs/ufs-qcom.txt

@@ -35,7 +35,10 @@ Optional properties:
 - vddp-ref-clk-max-microamp : specifies max. load that can be drawn from this supply
 - resets : specifies the PHY reset in the UFS controller
 - limit-rate : specifies if the rate has to be limited to A or B.
-	       1 = rate B, 0 = rate A.
+	       1 = rate A, 2 = rate B.
+- limit-phy-submode : specifies the PHY submode which is used for PHY calibration,
+		      0 = non-G4, 1 = G4.
+
 Example:
 
 	ufsphy1: ufsphy@fc597000 {

qcom/lahaina-rumi.dtsi

@@ -27,7 +27,7 @@
 &ufshc_mem {
 	limit-tx-hs-gear = <1>;
 	limit-rx-hs-gear = <1>;
-	limit-rate = <1>;
+	limit-rate = <2>; /* HS Rate-B */
 
 	vdd-hba-supply = <&gcc_ufs_phy_gdsc>;
 	vdd-hba-fixed-regulator;

qcom/lahaina.dtsi

@@ -1411,6 +1411,7 @@
 		phys = <&ufsphy_mem>;
 		phy-names = "ufsphy";
 		lanes-per-direction = <2>;
+		limit-rate = <1>; /* HS Rate-A */
 		dev-ref-clk-freq = <0>; /* 19.2 MHz */
 
 		clock-names =