[PATCH 4.19 086/243] ARM: dts: exynos: Use Samsung SoC specific compatible for DWC2 module

Greg Kroah-Hartman
2019-12-11T15:53:21Z

From: Marek Szyprowski <m.szyprowski@samsung.com>

[ 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>
---
arch/arm/boot/dts/exynos3250.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

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>;
--
2.20.1