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: accepted/tizen/unified/20190330.030053~524
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=59e15c4ef1ad39c66aa0ede3c974d86bb108e7cb;p=platform%2Fkernel%2Flinux-exynos.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 0389e8a..8ca4fef 100644
--- a/arch/arm/boot/dts/exynos54xx.dtsi
+++ b/arch/arm/boot/dts/exynos54xx.dtsi
@@ -134,6 +134,7 @@
 				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 @@
 				reg = <0x12400000 0x10000>;
 				phys = <&usbdrd_phy1 0>, <&usbdrd_phy1 1>;
 				phy-names = "usb2-phy", "usb3-phy";
+				snps,dis_u3_susphy_quirk;
 			};
 		};