From: Matthias Brugger <matthias.bgg@gmail.com>
To: lei liu <leilk.liu@mediatek.com>
Cc: Mark Brown <broonie@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Sascha Hauer <s.hauer@pengutronix.de>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, linux-spi@vger.kernel.org,
linux-mediatek@lists.infradead.org
Subject: Re: [PATCH v2 2/2] spi: mediatek: add spi support for mt8192 IC
Date: Wed, 22 Jul 2020 12:38:59 +0200 [thread overview]
Message-ID: <e2736fea-748a-3359-ff04-3669103ec301@gmail.com> (raw)
In-Reply-To: <1595407127.31408.3.camel@mhfsdcap03>
On 22/07/2020 10:38, lei liu wrote:
> On Wed, 2020-07-22 at 00:44 +0200, Matthias Brugger wrote:
>>
>> On 21/07/2020 14:24, Leilk Liu wrote:
>>> From: "leilk.liu" <leilk.liu@mediatek.com>
>>>
>>> This patch add spi support for mt8192 IC.
>>>
>>> Signed-off-by: leilk.liu <leilk.liu@mediatek.com>
>>> ---
>>> drivers/spi/spi-mt65xx.c | 3 +++
>>> 1 file changed, 3 insertions(+)
>>>
>>> diff --git a/drivers/spi/spi-mt65xx.c b/drivers/spi/spi-mt65xx.c
>>> index 6783e12c40c2..3d0d69fe0c69 100644
>>> --- a/drivers/spi/spi-mt65xx.c
>>> +++ b/drivers/spi/spi-mt65xx.c
>>> @@ -170,6 +170,9 @@ static const struct of_device_id mtk_spi_of_match[] = {
>>> { .compatible = "mediatek,mt8183-spi",
>>> .data = (void *)&mt8183_compat,
>>> },
>>> + { .compatible = "mediatek,mt8192-spi",
>>> + .data = (void *)&mt6765_compat,
>>> + },
>>
>> That's not needed. We will use the fallback compatible which is
>> "mediatek,mt6765-spi" which will take the correct DT data. If in the future we
>> realize that mt8192 has a difference in the HW we can add the compatible.
>> Otherwise with the binding description we should be fine
>>
> So you mean that only the following binding patch is needed?
> [PATCH v2 1/2] dt-bindings: spi: update bindings for MT8192 SoC
>
Yes, exactly.
Regards,
Matthias
next prev parent reply other threads:[~2020-07-22 10:39 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20200721122436.31544-1-leilk.liu@mediatek.com>
[not found] ` <20200721122436.31544-2-leilk.liu@mediatek.com>
2020-07-21 22:44 ` [PATCH v2 2/2] spi: mediatek: add spi support for mt8192 IC Matthias Brugger
[not found] ` <1595407127.31408.3.camel@mhfsdcap03>
2020-07-22 10:38 ` Matthias Brugger [this message]
2020-07-22 10:39 ` [PATCH v2 1/2] dt-bindings: spi: update bindings for MT8192 SoC Matthias Brugger
2020-07-22 13:45 ` Mark Brown
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=e2736fea-748a-3359-ff04-3669103ec301@gmail.com \
--to=matthias.bgg@gmail.com \
--cc=broonie@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=leilk.liu@mediatek.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mediatek@lists.infradead.org \
--cc=linux-spi@vger.kernel.org \
--cc=mark.rutland@arm.com \
--cc=s.hauer@pengutronix.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).