From: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
Date: Mon, 18 Sep 2017 10:02:13 +0000 (+0200)
Subject: ARM: dts: exynos: Add dwc3 SUSPHY quirk
X-Git-Tag: v4.15-rc1~75^2~40^2~4
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=3bf689f9275ff73de1ffad3e571837c8bff41d27;p=linux.git

ARM: dts: exynos: Add dwc3 SUSPHY quirk

Odroid XU4 board does not enumerate SuperSpeed devices.
This patch makes exynos5 series chips use USB SUSPHY quirk,
which solves the problem.

Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
---

diff --git a/arch/arm/boot/dts/exynos54xx.dtsi b/arch/arm/boot/dts/exynos54xx.dtsi
index 0389e8a10d0b..8ca4fef8b1ce 100644
--- a/arch/arm/boot/dts/exynos54xx.dtsi
+++ b/arch/arm/boot/dts/exynos54xx.dtsi
@@ -134,6 +134,7 @@ usbdrd_dwc3_0: dwc3@12000000 {
 				interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
 				phys = <&usbdrd_phy0 0>, <&usbdrd_phy0 1>;
 				phy-names = "usb2-phy", "usb3-phy";
+				snps,dis_u3_susphy_quirk;
 			};
 		};
 
@@ -154,6 +155,7 @@ usbdrd_dwc3_1: dwc3@12400000 {
 				reg = <0x12400000 0x10000>;
 				phys = <&usbdrd_phy1 0>, <&usbdrd_phy1 1>;
 				phy-names = "usb2-phy", "usb3-phy";
+				snps,dis_u3_susphy_quirk;
 			};
 		};