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Message-ID: <YkOPnkFz2DDx7Qr0@robh.at.kernel.org>
Date: Tue, 29 Mar 2022 18:00:46 -0500
From: Rob Herring <robh@...nel.org>
To: Axe Yang <axe.yang@...iatek.com>
Cc: Tian Tao <tiantao6@...ilicon.com>,
Satya Tangirala <satyat@...gle.com>, linux-mmc@...r.kernel.org,
Adrian Hunter <adrian.hunter@...el.com>,
linux-mediatek@...ts.infradead.org,
Wolfram Sang <wsa+renesas@...g-engineering.com>,
angelogioacchino.delregno@...labora.com,
Chaotian Jing <chaotian.jing@...iatek.com>,
devicetree@...r.kernel.org, Yue Hu <huyue2@...ong.com>,
linux-kernel@...r.kernel.org,
Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
Kiwoong Kim <kwmad.kim@...sung.com>,
Yoshihiro Shimoda <yoshihiro.shimoda.uh@...esas.com>,
Eric Biggers <ebiggers@...gle.com>,
Andrew Jeffery <andrew@...id.au>,
Stephen Boyd <swboyd@...omium.org>,
Ulf Hansson <ulf.hansson@...aro.org>,
linux-arm-kernel@...ts.infradead.org,
Matthias Brugger <matthias.bgg@...il.com>,
Rob Herring <robh+dt@...nel.org>, Lucas Stach <dev@...xeye.de>
Subject: Re: [PATCH v9 1/3] dt-bindings: mmc: mtk-sd: extend interrupts and
pinctrls properties
On Tue, 29 Mar 2022 11:29:11 +0800, Axe Yang wrote:
> Extend interrupts and pinctrls for SDIO wakeup interrupt feature.
> This feature allow SDIO devices alarm asynchronous interrupt to host
> even when host stop providing clock to SDIO card. An extra wakeup
> interrupt and pinctrl states for SDIO DAT1 pin state switching are
> required in this scenario.
>
> Signed-off-by: Axe Yang <axe.yang@...iatek.com>
> ---
> .../devicetree/bindings/mmc/mtk-sd.yaml | 17 ++++++++++++++++-
> 1 file changed, 16 insertions(+), 1 deletion(-)
>
Reviewed-by: Rob Herring <robh@...nel.org>
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