linux-kernel - Re: [PATCH 2/2] usb: misc: onboard_usb

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Date: Tue, 27 Feb 2024 14:05:07 +0100
From: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
To: Macpaul Lin <macpaul.lin@...iatek.com>,
 Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
 Rob Herring <robh+dt@...nel.org>,
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
 Conor Dooley <conor+dt@...nel.org>, Matthias Kaehlcke <mka@...omium.org>,
 Matthias Brugger <matthias.bgg@...il.com>, linux-usb@...r.kernel.org,
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
 linux-arm-kernel@...ts.infradead.org, linux-mediatek@...ts.infradead.org
Cc: Bear Wang <bear.wang@...iatek.com>, Pablo Sun <pablo.sun@...iatek.com>,
 Macpaul Lin <macpaul@...il.com>, Chunfeng Yun <chunfeng.yun@...iatek.com>,
 Yow-shin Liou <yow-shin.liou@...iatek.com>,
 MediaTek Chromebook Upstream
 <Project_Global_Chrome_Upstream_Group@...iatek.com>,
 Chen-Yu Tsai <wenst@...omium.org>
Subject: Re: [PATCH 2/2] usb: misc: onboard_usb_hub: Add support for TI
 TUSB8020B

Il 27/02/24 10:02, Macpaul Lin ha scritto:
> The TI TUSB8020B is a 2-port USB 3.0 hub. Add support for
> this hub in the driver in order to bring up reset, and supply
> dependencies.
> 
> Power-up: Issue a GPIO reset (GRSTz) 3ms after VDD and VDD33 stabilize.
> 
> Signed-off-by: Macpaul Lin <macpaul.lin@...iatek.com>

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>