When building a kernel with support for both USB host and USB Gadget support on the dwc3 controller on the Exynos5 soc will go into USB OTG mode unless otherwise specified in the dtb, which is unhelpful for boards hooked up to run as USB host. First patch in this set explicitely set the dual-role mode for the dwc3 controller on Peach pi and Peach pit boards to host mode. Second patch adds similar updates for Arndale Octa as reported by Andreas Färber. Last patch enables gadget mode in the default exynos config to more easily catch/trigger issues like these. I suspect the Samsung SMDK5420 DTS might need similar changes, so it would be great if users of those board could verify this. Changes in v2: alphabetically sort the dts entries Changes in v3: Add DTS updates for arndale octa Sjoerd Simons (3): ARM: dts: exynos: Explicitly set dr_mode on peach-pit and peach-pi ARM: dts: exynos: Explicitly set dr_mode on arndale-octa ARM: exynos_defconfig: enable USB gadget support arch/arm/boot/dts/exynos5420-arndale-octa.dts | 4 ++++ arch/arm/boot/dts/exynos5420-peach-pit.dts | 8 ++++++++ arch/arm/boot/dts/exynos5420.dtsi | 4 ++-- arch/arm/boot/dts/exynos5800-peach-pi.dts | 8 ++++++++ arch/arm/configs/exynos_defconfig | 1 + 5 files changed, 23 insertions(+), 2 deletions(-) -- 2.1.0 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
