From b71933cc14629c3da3eb18008fa2dd73e81615aa Mon Sep 17 00:00:00 2001
From: Liangliang Lu <luliang@codeaurora.org>
Date: Fri, 10 Mar 2017 19:30:11 +0800
Subject: [PATCH] ARM: dts: msm: Add fpc re-drive support for SDM660 QRD

In the cases that have FPC cable between main board and sub-board, USB
connector located on sub-board, add re-drive chipset on sub-board to
make sure the signal of rx/tx for super-speed is good enough.

Change-Id: Id19525d04600d7e6796dd906bccf373622354b6a
Signed-off-by: Liangliang Lu <luliang@codeaurora.org>
---
 arch/arm/boot/dts/qcom/sdm660-qrd.dtsi | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm/boot/dts/qcom/sdm660-qrd.dtsi b/arch/arm/boot/dts/qcom/sdm660-qrd.dtsi
index 0e869f0e1352..3d2cfedc1009 100644
--- a/arch/arm/boot/dts/qcom/sdm660-qrd.dtsi
+++ b/arch/arm/boot/dts/qcom/sdm660-qrd.dtsi
@@ -196,6 +196,12 @@
 	};
 };
 
+&ssphy {
+	fpc-redrive-supply = <&pm660_l11>;
+	qcom,redrive-voltage-level = <0 1800000 1950000>;
+	qcom,redrive-load = <105000>;
+};
+
 &soc {
 	gpio_keys {
 		compatible = "gpio-keys";