linux-kernel - Re: [PATCH 1/3] dt: bindings: add pmu0 regs for USB PHYs on Allwinner H3/V3s/A64

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Date:   Wed, 5 Apr 2017 18:28:20 +0530
From:   Kishon Vijay Abraham I <kishon@...com>
To:     Icenowy Zheng <icenowy@...c.io>, Rob Herring <robh+dt@...nel.org>,
        Maxime Ripard <maxime.ripard@...e-electrons.com>,
        Chen-Yu Tsai <wens@...e.org>
CC:     <devicetree@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>, <linux-sunxi@...glegroups.com>,
        Icenowy Zheng <icenowy@...c.xyz>
Subject: Re: [PATCH 1/3] dt: bindings: add pmu0 regs for USB PHYs on Allwinner
 H3/V3s/A64



On Wednesday 05 April 2017 06:20 PM, Icenowy Zheng wrote:
> From: Icenowy Zheng <icenowy@...c.xyz>
> 
> Allwinner H3/V3s/A64 SoCs have a special USB PHY0 that can route to two
> controllers: one is MUSB and the other is a EHCI/OHCI pair.
> 
> When it's routed to EHCI/OHCI pair, it will needs a "pmu0" regs to
> tweak, like other EHCI/OHCI pairs in Allwinner SoCs.
> 
> Add this to the binding of USB PHYs on Allwinner H3/V3s/A64.
> 
> Signed-off-by: Icenowy Zheng <icenowy@...c.xyz>
> Acked-by: Chen-Yu Tsai <wens@...e.org>
> Signed-off-by: Kishon Vijay Abraham I <kishon@...com>
> ---
> 
> Kishon, could you push this to 4.11?

Is this for the patch titled "phy: sun4i-usb: add support for V3s USB PHY" that
was added during the last merge window.

this patch looks simpler enough to be merged in this -rc cycle. However it
depends on Greg KH.

Thanks
Kishon

> 
>  Documentation/devicetree/bindings/phy/sun4i-usb-phy.txt | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/Documentation/devicetree/bindings/phy/sun4i-usb-phy.txt b/Documentation/devicetree/bindings/phy/sun4i-usb-phy.txt
> index e42334258185..005bc22938ff 100644
> --- a/Documentation/devicetree/bindings/phy/sun4i-usb-phy.txt
> +++ b/Documentation/devicetree/bindings/phy/sun4i-usb-phy.txt
> @@ -15,6 +15,7 @@ Required properties:
>  - reg : a list of offset + length pairs
>  - reg-names :
>    * "phy_ctrl"
> +  * "pmu0" for H3, V3s and A64
>    * "pmu1"
>    * "pmu2" for sun4i, sun6i or sun7i
>  - #phy-cells : from the generic phy bindings, must be 1
>