Explicitly set the dr_mode for the second dwc3 controller on the
Arndale Octa board to host mode. This is required to ensure the
controller is initialized in the right mode if the kernel is build with
USB gadget support
Reported-By: Andreas Färber <afaerber@xxxxxxx>
Signed-off-by: Sjoerd Simons <sjoerd.simons@xxxxxxxxxxxxxxx>
---
Changes in v3: new patch
Changes in v4: Rebased on linux-samsung for-next
arch/arm/boot/dts/exynos5420-arndale-octa.dts | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm/boot/dts/exynos5420-arndale-octa.dts b/arch/arm/boot/dts/exynos5420-arndale-octa.dts
index 70a559c..7508099 100644
--- a/arch/arm/boot/dts/exynos5420-arndale-octa.dts
+++ b/arch/arm/boot/dts/exynos5420-arndale-octa.dts
@@ -367,3 +367,7 @@
};
};
};
+
+&usbdrd_dwc3_1 {
+ dr_mode = "host";
+};
--
2.1.0
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