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

Message ID 20191211150344.917765151@linuxfoundation.org
State Superseded
Headers show
Series None | expand

Commit Message

Greg KH Dec. 11, 2019, 3:04 p.m. UTC 
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(-)

-- 
2.20.1
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Patch

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>;