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From: Wolfram Sang <wsa+renesas@sang-engineering.com>
To: linux-i2c@vger.kernel.org
Cc: linux-renesas-soc@vger.kernel.org, Alain Volmat <alain.volmat@st.com>
Subject: Re: [RFC PATCH] WIP: i2c: rcar: add HostNotify support
Date: Wed, 1 Jul 2020 11:27:31 +0200
Message-ID: <20200701092731.GD2261@ninjato> (raw)
In-Reply-To: <20200701080904.11022-1-wsa+renesas@sang-engineering.com>


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> Alain, this is the code needed to enable SMBus HostNotify for the
> Renesas R-Car driver already using the binding we discussed yesterday.
> I got it to work finally, so we have now two working cases. Good!

BTW I think the DTS additions don't look too bad? It is a grey area,
though...

 &i2c3  {
        pinctrl-0 = <&i2c3_pins>;
        pinctrl-names = "i2c-pwr";
+
+       enable-host-notify;
+
+       dummy@32 {
+               compatible = "dummy";
+               reg = <0x32>;
+               host-notify;
+       };




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  reply index

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-01  8:09 Wolfram Sang
2020-07-01  9:27 ` Wolfram Sang [this message]
2020-07-01 12:16   ` Wolfram Sang
2020-07-01 12:32     ` Alain Volmat
2020-07-01 13:21       ` Wolfram Sang
2020-07-01 13:46         ` Alain Volmat
2020-07-01 14:00           ` Wolfram Sang
2020-07-01 14:37         ` Alain Volmat
2020-07-01 14:57           ` Wolfram Sang

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