From: Roger Quadros <rogerq@kernel.org>
To: Sinthu Raja <sinthu.raja@mistralsolutions.com>,
Vinod Koul <vkoul@kernel.org>,
Ravi Gunasekaran <r-gunasekaran@ti.com>,
Siddharth Vadapalli <s-vadapalli@ti.com>
Cc: Vignesh Raghavendra <vigneshr@ti.com>,
linux-phy@lists.infradead.org, linux-kernel@vger.kernel.org,
Sinthu Raja <sinthu.raja@ti.com>
Subject: Re: [PATCH V3 2/2] phy: ti: j721e-wiz: Add support to enable LN23 Type-C swap
Date: Wed, 11 Jan 2023 17:16:37 +0200 [thread overview]
Message-ID: <3423a83e-a937-d158-9123-5a85fdf9b07c@kernel.org> (raw)
In-Reply-To: <20230111111356.17392-3-sinthu.raja@ti.com>
On 11/01/2023 13:13, Sinthu Raja wrote:
> From: Sinthu Raja <sinthu.raja@ti.com>
>
> The WIZ acts as a wrapper for SerDes and has Lanes 0 and 2 reserved
> for USB for type-C lane swap if Lane 1 and Lane 3 are linked to the
> USB PHY that is integrated into the SerDes IP. The WIZ control register
> has to be configured to support this lane swap feature.
>
> The support for swapping lanes 2 and 3 is missing and therefore
> add support to configure the control register to swap between
> lanes 2 and 3 if PHY type is USB.
>
> Signed-off-by: Sinthu Raja <sinthu.raja@ti.com>
Reviewed-by: Roger Quadros <rogerq@kernel.org>
--
cheers,
-roger
prev parent reply other threads:[~2023-01-11 15:17 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-11 11:13 [PATCH V3 0/2] phy: ti: j721e-wiz: Add support to manage type-C swap on Lane2 and lane3 Sinthu Raja
2023-01-11 11:13 ` [PATCH V3 1/2] phy: ti: j721e-wiz: Manage TypeC lane swap if typec-dir-gpios not specified Sinthu Raja
2023-01-11 11:13 ` [PATCH V3 2/2] phy: ti: j721e-wiz: Add support to enable LN23 Type-C swap Sinthu Raja
2023-01-11 15:16 ` Roger Quadros [this message]
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