From: Faiz Abbas <faiz_abbas@ti.com>
To: Marc Kleine-Budde <mkl@pengutronix.de>, Rob Herring <robh@kernel.org>
Cc: <linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>, <devicetree@vger.kernel.org>,
<netdev@vger.kernel.org>, <linux-can@vger.kernel.org>,
<broonie@kernel.org>, <lgirdwood@gmail.com>,
<catalin.marinas@arm.com>, <mark.rutland@arm.com>,
<wg@grandegger.com>, <sriram.dash@samsung.com>, <dmurphy@ti.com>
Subject: Re: [PATCH v2 1/3] dt-bindings: m_can: Add Documentation for transceiver regulator
Date: Mon, 9 Mar 2020 20:00:23 +0530 [thread overview]
Message-ID: <8400282d-8003-549b-3560-5b55b318e57a@ti.com> (raw)
In-Reply-To: <679bdfd3-5325-b903-de5f-1beb5b577d73@ti.com>
Hi Marc,
On 02/03/20 1:46 pm, Faiz Abbas wrote:
> Marc,
>
> On 26/02/20 2:40 pm, Faiz Abbas wrote:
>> Hi Marc,
>>
>> On 21/02/20 2:01 pm, Marc Kleine-Budde wrote:
>>> On 2/21/20 9:31 AM, Faiz Abbas wrote:
>>>> Hi Rob,
>>>>
>>>> On 20/02/20 2:05 am, Rob Herring wrote:
>>>>> On Mon, Feb 17, 2020 at 07:58:34PM +0530, Faiz Abbas wrote:
>>>>>> Some CAN transceivers have a standby line that needs to be asserted
>>>>>> before they can be used. Model this GPIO lines as an optional
>>>>>> fixed-regulator node. Document bindings for the same.
>>>>>>
>>>>>> Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
>>>>>> ---
>>>>>> Documentation/devicetree/bindings/net/can/m_can.txt | 3 +++
>>>>>> 1 file changed, 3 insertions(+)
>>>>>
>>>>> This has moved to DT schema in my tree, so please adjust it and resend.
>>>>
>>>> Ok.
>>>>>
>>>>>> diff --git a/Documentation/devicetree/bindings/net/can/m_can.txt b/Documentation/devicetree/bindings/net/can/m_can.txt
>>>>>> index ed614383af9c..f17e2a5207dc 100644
>>>>>> --- a/Documentation/devicetree/bindings/net/can/m_can.txt
>>>>>> +++ b/Documentation/devicetree/bindings/net/can/m_can.txt
>>>>>> @@ -48,6 +48,9 @@ Optional Subnode:
>>>>>> that can be used for CAN/CAN-FD modes. See
>>>>>> Documentation/devicetree/bindings/net/can/can-transceiver.txt
>>>>>> for details.
>>>>>> +
>>>>>> +- xceiver-supply: Regulator that powers the CAN transceiver.
>>>>>
>>>>> The supply for a transceiver should go in the transceiver node.
>>>>>
>>>>
>>>> Marc, while I have you here, do you agree with this?
>>>
>>> I'll look into the details later today.
>>>
>>
>> Sure. Be sure to take another look at my attempt to use the transceiver
>> with a phy driver some time ago.
>>
>> https://lore.kernel.org/patchwork/patch/1006238/
>>
>
> Do you have any comments?
>
Gentle ping.
Thanks,
Faiz
next prev parent reply other threads:[~2020-03-09 14:29 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-17 14:28 [PATCH v2 0/3] Add Support for MCAN in AM654x-idk Faiz Abbas
2020-02-17 14:28 ` [PATCH v2 1/3] dt-bindings: m_can: Add Documentation for transceiver regulator Faiz Abbas
2020-02-19 20:35 ` Rob Herring
2020-02-21 8:31 ` Faiz Abbas
2020-02-21 8:31 ` Marc Kleine-Budde
2020-02-26 9:10 ` Faiz Abbas
2020-03-02 8:16 ` Faiz Abbas
2020-03-09 14:30 ` Faiz Abbas [this message]
2020-02-17 14:28 ` [PATCH v2 2/3] can: m_can: m_can_platform: Add support for enabling transceiver Faiz Abbas
2020-02-17 15:10 ` Dan Murphy
2020-02-21 7:54 ` Faiz Abbas
2020-02-21 8:09 ` Marc Kleine-Budde
2020-02-17 14:28 ` [PATCH v2 3/3] arm64: defconfig: Add Support for Bosch M_CAN controllers Faiz Abbas
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