From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
To: Andrew Lunn <andrew@lunn.ch>, Daniel Golle <daniel@makrotopia.org>
Cc: devicetree@vger.kernel.org, netdev@vger.kernel.org,
linux-mediatek@lists.infradead.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
Heiner Kallweit <hkallweit1@gmail.com>,
Russell King <linux@armlinux.org.uk>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@collabora.com>,
Qingfang Deng <dqfext@gmail.com>,
SkyLake Huang <SkyLake.Huang@mediatek.com>,
Simon Horman <simon.horman@corigine.com>
Subject: Re: [PATCH net-next v4 1/2] dt-bindings: arm: mediatek: add mediatek,boottrap binding
Date: Fri, 12 May 2023 08:54:36 +0200 [thread overview]
Message-ID: <7e8d0945-dfa9-7f61-b075-679e8a89ded9@linaro.org> (raw)
In-Reply-To: <55f8ac31-d81d-43de-8877-6a7fac2d37b4@lunn.ch>
On 11/05/2023 17:53, Andrew Lunn wrote:
> On Thu, May 11, 2023 at 04:10:20PM +0200, Daniel Golle wrote:
>> The boottrap is used to read implementation details from the SoC, such
>> as the polarity of LED pins. Add bindings for it as we are going to use
>> it for the LEDs connected to MediaTek built-in 1GE PHYs.
>
> What exactly is it? Fuses? Is it memory mapped, or does it need a
> driver to access it? How is it shared between its different users?
Yes, looks like some efuse/OTP/nvmem, so it should probably use nvmem
bindings and do not look different than other in such class.
Best regards,
Krzysztof
next prev parent reply other threads:[~2023-05-12 6:54 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-11 14:09 [PATCH net-next v4 0/2] net: phy: add driver for MediaTek SoC built-in GE PHYs Daniel Golle
2023-05-11 14:10 ` [PATCH net-next v4 1/2] dt-bindings: arm: mediatek: add mediatek,boottrap binding Daniel Golle
2023-05-11 15:53 ` Andrew Lunn
2023-05-12 6:54 ` Krzysztof Kozlowski [this message]
2023-05-18 2:44 ` Daniel Golle
2023-05-18 7:50 ` Krzysztof Kozlowski
2023-05-18 14:21 ` Krzysztof Kozlowski
2023-05-11 17:06 ` Krzysztof Kozlowski
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=7e8d0945-dfa9-7f61-b075-679e8a89ded9@linaro.org \
--to=krzysztof.kozlowski@linaro.org \
--cc=SkyLake.Huang@mediatek.com \
--cc=andrew@lunn.ch \
--cc=angelogioacchino.delregno@collabora.com \
--cc=conor+dt@kernel.org \
--cc=daniel@makrotopia.org \
--cc=davem@davemloft.net \
--cc=devicetree@vger.kernel.org \
--cc=dqfext@gmail.com \
--cc=edumazet@google.com \
--cc=hkallweit1@gmail.com \
--cc=krzysztof.kozlowski+dt@linaro.org \
--cc=kuba@kernel.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mediatek@lists.infradead.org \
--cc=linux@armlinux.org.uk \
--cc=netdev@vger.kernel.org \
--cc=pabeni@redhat.com \
--cc=robh+dt@kernel.org \
--cc=simon.horman@corigine.com \
/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).