From: Marek Szyprowski <m.szyprowski@samsung.com>
Date: Tue, 20 Nov 2018 15:54:28 +0000 (+0100)
Subject: ARM: dts: exynos: Use Samsung SoC specific compatible for DWC2 module
X-Git-Tag: v4.19.89~168
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=fbb4503e55b8e8a338f2cf8495b440980639b0a3;p=thirdparty%2Fkernel%2Fstable.git

ARM: dts: exynos: Use Samsung SoC specific compatible for DWC2 module

[ Upstream commit 6035cbcceb069f87296b3cd0bc4736ad5618bf47 ]

DWC2 hardware module integrated in Samsung SoCs requires some quirks to
operate properly, so use Samsung SoC specific compatible to notify driver
to apply respective fixes.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---

diff --git a/arch/arm/boot/dts/exynos3250.dtsi b/arch/arm/boot/dts/exynos3250.dtsi
index 94efca78c42ff..5892a9f7622fa 100644
--- a/arch/arm/boot/dts/exynos3250.dtsi
+++ b/arch/arm/boot/dts/exynos3250.dtsi
@@ -360,7 +360,7 @@
 		};
 
 		hsotg: hsotg@12480000 {
-			compatible = "snps,dwc2";
+			compatible = "samsung,s3c6400-hsotg", "snps,dwc2";
 			reg = <0x12480000 0x20000>;
 			interrupts = <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cmu CLK_USBOTG>;