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

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>

diff --git a/arch/arm/boot/dts/exynos3250.dtsi b/arch/arm/boot/dts/exynos3250.dtsi
index 27a1ee28c3bb8a1b13b46808df12d4739cc94c22..608d17454179519450e473be5d975aa55c500639 100644 (file)
--- a/arch/arm/boot/dts/exynos3250.dtsi
+++ b/arch/arm/boot/dts/exynos3250.dtsi
@@ -357,7 +357,7 @@
                };
 
                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>;