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Date:   Thu, 1 Apr 2021 12:15:53 +0530
From:   Vinod Koul <vkoul@kernel.org>
To:     Thierry Reding <thierry.reding@gmail.com>
Cc:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Kishon Vijay Abraham I <kishon@ti.com>,
        Mathias Nyman <mathias.nyman@intel.com>,
        JC Kuo <jckuo@nvidia.com>, Jon Hunter <jonathanh@nvidia.com>,
        linux-tegra@vger.kernel.org, linux-phy@lists.infradead.org,
        linux-usb@vger.kernel.org
Subject: Re: [PATCH v8 10/13] phy: tegra: xusb: Tegra210 host mode VBUS
 control
Message-ID: <YGVsIWep5kyhXtpP@vkoul-mobl.Dlink>
References: <20210325164057.793954-1-thierry.reding@gmail.com>
 <20210325164057.793954-11-thierry.reding@gmail.com>
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On 25-03-21, 17:40, Thierry Reding wrote:
> From: JC Kuo <jckuo@nvidia.com>
> 
> To support XUSB host controller ELPG, this commit moves VBUS control
> .phy_power_on()/.phy_power_off() to .phy_init()/.phy_exit().
> When XUSB host controller enters ELPG, host driver invokes
> .phy_power_off(), VBUS should remain ON so that USB devices will not
> disconnect. VBUS can be turned OFF when host driver invokes
> .phy_exit() which indicates disabling a USB port.

Acked-By: Vinod Koul <vkoul@kernel.org>

-- 
~Vinod