Re: [PATCH v4 5/8] ARM: sunxi: h3/h5: add usb_otg and OHCI/EHCI for usbc0 on H3/H5

Re: [PATCH v4 5/8] ARM: sunxi: h3/h5: add usb_otg and OHCI/EHCI for usbc0 on H3/H5

[Maxime Ripard]

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1;4601;0c
On Mon, Mar 20, 2017 at 12:31:15AM +0800, Icenowy Zheng wrote:
> Allwinner H3/H5 have a dual-routed USB PHY0 -- routed to either OHCI/EHCI
> or MUSB controller.
> 
> Add device nodes for these controllers.
> 
> Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz>
> ---
> Changes in v4:
> - Add h5 to commit message.
> Changes in v3:
> - Add "h3:" to commit message.
> 
>  arch/arm/boot/dts/sunxi-h3-h5.dtsi | 32 ++++++++++++++++++++++++++++++++
>  1 file changed, 32 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/sunxi-h3-h5.dtsi b/arch/arm/boot/dts/sunxi-h3-h5.dtsi
> index 2494ea063cd4..213a2befe3af 100644
> --- a/arch/arm/boot/dts/sunxi-h3-h5.dtsi
> +++ b/arch/arm/boot/dts/sunxi-h3-h5.dtsi
> @@ -144,6 +144,19 @@
>  			#size-cells = <0>;
>  		};
>  
> +		usb_otg: usb@01c19000 {
> +			compatible = "allwinner,sun8i-h3-musb";
> +			reg = <0x01c19000 0x0400>;

Please drop the size's leading 0.

Thanks!
Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com

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Re: [linux-sunxi] [PATCH v4 6/8] ARM: sun8i: h3: enable USB OTG on Orange Pi One

[Chen-Yu Tsai]

On Mon, Mar 20, 2017 at 12:31 AM, Icenowy Zheng <icenowy@aosc.xyz> wrote:
> Orange Pi One features a MicroUSB port that can work in both host mode
> and peripheral mode.
>
> When in host mode, its VBUS is controlled via a GPIO; when in peripheral
> mode, its VBUS cannot be used to power up the board.
>
> Add support for this port.
>
> Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz>

Acked-by: Chen-Yu Tsai <wens@csie.org>

Re: [linux-sunxi] [PATCH v4 7/8] ARM: sun8i: h2+: enable USB OTG for Orange Pi Zero board

[Chen-Yu Tsai]

On Mon, Mar 20, 2017 at 12:31 AM, Icenowy Zheng <icenowy@aosc.xyz> wrote:
> Orange Pi Zero board features a USB OTG port, which has a ID pin, and
> can be used to power up the board. However, even if the board is powered
> via +5V pin in GPIO/expansion headers, the VBUS in the OTG port cannot
> be powered up, thus it's impossible to use it in host mode with simple
> OTG cables.
>
> Add support for it in peripheral mode.
>
> If someone really want to use it in host mode, the mode of PHY can be
> switch via sysfs, then use a powered USB OTG cable or powered USB HUB to
> power up external USB devices.
>
> Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz>

Acked-by: Chen-Yu Tsai <wens@csie.org>

Re: [linux-sunxi] [PATCH v4 8/8] arm64: allwinner: h5: enable USB OTG on Orange Pi PC 2 board

[Chen-Yu Tsai]

On Mon, Mar 20, 2017 at 12:31 AM, Icenowy Zheng <icenowy@aosc.xyz> wrote:
> Orange Pi PC 2 board features a OTG port like the one on older H3 Orange
> Pi's, with PG12 pin being the id det pin and PL2 being the vbus driver
> pin.
>
> Add support for it.
>
> Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz>

Acked-by: Chen-Yu Tsai <wens@csie.org>