linux-kernel - Re: [PATCH v4 6/7] ARM: dts: aspeed-g4: add vhub port and endpoint properties

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Date:   Thu, 27 Feb 2020 15:10:55 +1100
From:   Benjamin Herrenschmidt <benh@...nel.crashing.org>
To:     rentao.bupt@...il.com, Felipe Balbi <balbi@...nel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Joel Stanley <joel@....id.au>,
        Andrew Jeffery <andrew@...id.au>,
        Chunfeng Yun <chunfeng.yun@...iatek.com>,
        Colin Ian King <colin.king@...onical.com>,
        Stephen Boyd <swboyd@...omium.org>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>, linux-usb@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-aspeed@...ts.ozlabs.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, openbmc@...ts.ozlabs.org,
        taoren@...com
Subject: Re: [PATCH v4 6/7] ARM: dts: aspeed-g4: add vhub port and endpoint
 properties

On Wed, 2020-02-26 at 15:03 -0800, rentao.bupt@...il.com wrote:
> From: Tao Ren <rentao.bupt@...il.com>
> 
> Add "aspeed,vhub-downstream-ports" and "aspeed,vhub-generic-
> endpoints"
> properties to describe supported number of vhub ports and endpoints.
> 
> Signed-off-by: Tao Ren <rentao.bupt@...il.com>

Acked-by: Benjamin Herrenschmidt <benh@...nel.crashing.org>


> ---
>  No change in v2/v3/v4.
>    - It's given v4 to align with the version of the patch series.
> 
>  arch/arm/boot/dts/aspeed-g4.dtsi | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/aspeed-g4.dtsi
> b/arch/arm/boot/dts/aspeed-g4.dtsi
> index 807a0fc20670..8e04303e8514 100644
> --- a/arch/arm/boot/dts/aspeed-g4.dtsi
> +++ b/arch/arm/boot/dts/aspeed-g4.dtsi
> @@ -164,6 +164,8 @@
>  			reg = <0x1e6a0000 0x300>;
>  			interrupts = <5>;
>  			clocks = <&syscon ASPEED_CLK_GATE_USBPORT1CLK>;
> +			aspeed,vhub-downstream-ports = <5>;
> +			aspeed,vhub-generic-endpoints = <15>;
>  			pinctrl-names = "default";
>  			pinctrl-0 = <&pinctrl_usb2d_default>;
>  			status = "disabled";