linux-kernel - Re: [PATCH] arm64: dts: ls1043a: update USB nodes status to match board config

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Date:   Mon, 13 Jul 2020 15:10:06 +0800
From:   Shawn Guo <shawnguo@...nel.org>
To:     Ran Wang <ran.wang_1@....com>
Cc:     Li Yang <leoyang.li@....com>, Rob Herring <robh+dt@...nel.org>,
        linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] arm64: dts: ls1043a: update USB nodes status to match
 board config

On Tue, Jul 07, 2020 at 03:40:31PM +0800, Ran Wang wrote:
> ls1043a-rdb and ls1043a-qds board’s default HW config (such as
> pin mux selection) would not enable some USB controllers’
> data path, which causing over-current detected on those
> controllers. This will hit the case of ‘xhci driver prevent bus suspend
> if a root hub port detected over-current condition’, causing system
> failed to be suspended. So disable them in device tree to resolve this
> issue.
> 
> Signed-off-by: Ran Wang <ran.wang_1@....com>

Applied, thanks.