Hi,
On Mon, Nov 16, 2015 at 3:46 AM, Hans de Goede <hdegoede@xxxxxxxxxx> wrote:
> From: Reinder de Haan <patchesrdh@xxxxxxxxx>
>
> Enable the 3 pairs of USB host controllers used on the Orange Pi Plus.
>
> Signed-off-by: Reinder de Haan <patchesrdh@xxxxxxxxx>
> Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
> ---
> arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts | 28 ++++++++++++++++++++++++++++
> 1 file changed, 28 insertions(+)
>
> diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts
> index e67df59..e05a409 100644
> --- a/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts
> +++ b/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts
> @@ -60,6 +60,18 @@
> };
> };
>
> +&ehci1 {
> + status = "okay";
> +};
> +
> +&ehci2 {
> + status = "okay";
> +};
> +
> +&ehci3 {
> + status = "okay";
> +};
> +
> &mmc0 {
> pinctrl-names = "default";
> pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>;
> @@ -70,8 +82,24 @@
> status = "okay";
> };
>
> +&ohci1 {
> + status = "okay";
> +};
This controller is connected to a FE1.1s USB 2.0 hub, giving us the
four usable external USB ports. We shouldn't need to enable OHCI.
> +
> +&ohci2 {
> + status = "okay";
> +};
According to the schematics, this port is never used. Please remove.
> +&ohci3 {
> + status = "okay";
> +};
This is connected to the GL830 USB-SATA bridge. Again, OHCI isn't
needed.
> +
> &uart0 {
> pinctrl-names = "default";
> pinctrl-0 = <&uart0_pins_a>;
> status = "okay";
> };
> +
> +&usbphy {
> + status = "okay";
And what about power supplies / regulators?
Regards
ChenYu
> +};
> --
> 2.5.0
>
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