netdev - Re: [PATCH v4 0/2] MCAN: Add support for implementing transceiver as a phy

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Date:   Wed, 16 Jun 2021 11:17:09 +0200
From:   Marc Kleine-Budde <mkl@...gutronix.de>
To:     Aswath Govindraju <a-govindraju@...com>
Cc:     Chandrasekar Ramakrishnan <rcsekar@...sung.com>,
        Wolfgang Grandegger <wg@...ndegger.com>,
        "David S . Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Rob Herring <robh+dt@...nel.org>, linux-can@...r.kernel.org,
        netdev@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Vignesh Raghavendra <vigneshr@...com>,
        Lokesh Vutla <lokeshvutla@...com>,
        Kishon Vijay Abraham I <kishon@...com>
Subject: Re: [PATCH v4 0/2] MCAN: Add support for implementing transceiver as
 a phy

On 14.06.2021 18:02:53, Aswath Govindraju wrote:
> Hi Marc,
> 
> On 10/05/21 10:55 am, Aswath Govindraju wrote:
> > The following series of patches add support for implementing the
> > transceiver as a phy of m_can_platform driver.
> > 
> > TCAN1042 has a standby signal that needs to be pulled high for
> > sending/receiving messages[1]. TCAN1043 has a enable signal along with
> > standby signal that needs to be pulled up for sending/receiving
> > messages[2], and other combinations of the two lines can be used to put the
> > transceiver in different states to reduce power consumption. On boards
> > like the AM654-idk and J721e-evm these signals are controlled using gpios.
> > 
> > These gpios are set in phy driver, and the transceiver can be put in
> > different states using phy API. The phy driver is added in the series [3].
> > 
> > This patch series is dependent on [4].
> > 
> 
> [4] is now part of linux-next
> 
> > [4] - https://lore.kernel.org/patchwork/patch/1413286/
>
> May I know if this series is okay to be picked up ?

As soon as this hits net-next/master I can pick up this series.

Marc

-- 
Pengutronix e.K.                 | Marc Kleine-Budde           |
Embedded Linux                   | https://www.pengutronix.de  |
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