Hi Gerd,
Am 21.08.2016 um 17:10 schrieb Stefan Wahren:
> In case dr_mode isn't passed via DT, the dwc2 driver defaults
> to OTG mode. But the Raspberry Pi 3 is designed only for host mode.
> So fix this issue by linking to the dtsi file which set the dr_mode
> to host.
this patch is pending and the rest has been merged. Since i don't have a
RPi 3 it's only compile tested.
Could you please test it (requires patch 1 and 2 of this series) on your
RPi 3?
Regards
Stefan
>
> Signed-off-by: Stefan Wahren <stefan.wahren@xxxxxxxx>
> ---
> arch/arm64/boot/dts/broadcom/bcm2837-rpi-3-b.dts | 1 +
> .../boot/dts/broadcom/bcm283x-rpi-usb-host.dtsi | 1 +
> 2 files changed, 2 insertions(+)
> create mode 120000 arch/arm64/boot/dts/broadcom/bcm283x-rpi-usb-host.dtsi
>
> diff --git a/arch/arm64/boot/dts/broadcom/bcm2837-rpi-3-b.dts b/arch/arm64/boot/dts/broadcom/bcm2837-rpi-3-b.dts
> index 7841b72..7625e57 100644
> --- a/arch/arm64/boot/dts/broadcom/bcm2837-rpi-3-b.dts
> +++ b/arch/arm64/boot/dts/broadcom/bcm2837-rpi-3-b.dts
> @@ -2,6 +2,7 @@
> #include "bcm2837.dtsi"
> #include "bcm2835-rpi.dtsi"
> #include "bcm283x-rpi-smsc9514.dtsi"
> +#include "bcm283x-rpi-usb-host.dtsi"
>
> / {
> compatible = "raspberrypi,3-model-b", "brcm,bcm2837";
> diff --git a/arch/arm64/boot/dts/broadcom/bcm283x-rpi-usb-host.dtsi b/arch/arm64/boot/dts/broadcom/bcm283x-rpi-usb-host.dtsi
> new file mode 120000
> index 0000000..cbeebe3
> --- /dev/null
> +++ b/arch/arm64/boot/dts/broadcom/bcm283x-rpi-usb-host.dtsi
> @@ -0,0 +1 @@
> +../../../../arm/boot/dts/bcm283x-rpi-usb-host.dtsi
> \ No newline at end of file
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