linux-kernel - Re: [PATCH 0/3] Add Support for MCAN in AM654x-idk

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Message-ID: <e3025ab6-04b5-3eba-5e0d-70caabee26fb@pengutronix.de>
Date:   Thu, 23 Jan 2020 12:17:52 +0100
From:   Marc Kleine-Budde <mkl@...gutronix.de>
To:     Faiz Abbas <faiz_abbas@...com>,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org, netdev@...r.kernel.org,
        linux-can@...r.kernel.org
Cc:     catalin.marinas@....com, mark.rutland@....com, robh+dt@...nel.org,
        davem@...emloft.net, wg@...ndegger.com, sriram.dash@...sung.com,
        dmurphy@...com, nm@...com, t-kristo@...com
Subject: Re: [PATCH 0/3] Add Support for MCAN in AM654x-idk

On 1/22/20 9:03 AM, Faiz Abbas wrote:
> This series adds driver patches to support MCAN in TI's AM654x-idk.
> 
> Faiz Abbas (3):
>   dt-bindings: net: can: m_can: Add Documentation for stb-gpios
>   can: m_can: m_can_platform: Add support for enabling transceiver
>     through the STB line
>   arm64: defconfig: Add Support for Bosch M_CAN controllers
> 
>  Documentation/devicetree/bindings/net/can/m_can.txt |  2 ++
>  arch/arm64/configs/defconfig                        |  3 +++
>  drivers/net/can/m_can/m_can_platform.c              | 12 ++++++++++++
>  3 files changed, 17 insertions(+)

What about adding support for xceiver-supply as done in several other
drivers (ti_hecc.c, flexcan.c, mcp251x.c)? And using this for the stb line?

Marc

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