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From: Wolfram Sang <wsa@kernel.org>
To: Codrin Ciubotariu <codrin.ciubotariu@microchip.com>,
	Russell King <linux@armlinux.org.uk>
Cc: linux-i2c@vger.kernel.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org, robh+dt@kernel.org,
	ludovic.desroches@microchip.com, nicolas.ferre@microchip.com,
	alexandre.belloni@bootlin.com, linux@armlinux.org.uk,
	kamel.bouhara@bootlin.com
Subject: Re: [RFC PATCH 1/4] dt-binding: i2c: add generic properties for GPIO bus recovery
Date: Sun, 5 Jul 2020 23:19:18 +0200
Message-ID: <20200705211918.GB1055@kunai> (raw)
In-Reply-To: <20200619141904.910889-2-codrin.ciubotariu@microchip.com>


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> +- pinctrl
> +	add extra pinctrl to configure SCL/SDA pins to GPIO function for bus
> +	recovery, call it "gpio" or "recovery" state

I think we should stick with "gpio" only. That is what at91 and imx have
in their bindings. pxa uses "recovery" as a pinctrl state name but I
can't find any further use or documentation of that. PXA is not fully
converted to the best of my knowledge, so maybe it is no problem for PXA
to switch to "gpio", too? We should ask Russell King (cced).

Russell, do you object naming the pinctrl state for bus recovery in
the pxa i2c driver from "recovery" to "gpio"?


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  reply index

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-06-19 14:19 [RFC PATCH 0/4] i2c: core: add generic " Codrin Ciubotariu
2020-06-19 14:19 ` [RFC PATCH 1/4] dt-binding: i2c: add generic properties for " Codrin Ciubotariu
2020-07-05 21:19   ` Wolfram Sang [this message]
2020-07-24 19:39     ` Wolfram Sang
2020-07-24 20:52       ` Russell King - ARM Linux admin
2020-07-27 10:44         ` Codrin.Ciubotariu
2020-07-27 10:50           ` Russell King - ARM Linux admin
2020-07-30  9:00             ` Codrin.Ciubotariu
2020-08-03 14:16               ` Russell King - ARM Linux admin
2020-08-03 16:42                 ` Codrin.Ciubotariu
2020-07-15 19:21   ` Rob Herring
2020-06-19 14:19 ` [RFC PATCH 2/4] i2c: core: add generic I2C GPIO recovery Codrin Ciubotariu
2020-08-02 16:54   ` Wolfram Sang
2020-08-03 13:27     ` Codrin.Ciubotariu
2020-08-03 16:49       ` wsa
2020-06-19 14:19 ` [RFC PATCH 3/4] i2c: core: treat EPROBE_DEFER when acquiring SCL/SDA GPIOs Codrin Ciubotariu
2020-08-02 17:05   ` Wolfram Sang
2020-08-03 15:33     ` Codrin.Ciubotariu
2020-08-03 16:59       ` wsa
2020-06-19 14:19 ` [RFC PATCH 4/4] i2c: at91: Move to generic GPIO bus recovery Codrin Ciubotariu
2020-08-02 17:08   ` Wolfram Sang
2020-08-03 15:42     ` Codrin.Ciubotariu
2020-08-03 16:59       ` wsa
2020-08-26  6:14       ` Wolfram Sang
2020-09-04  8:55         ` Codrin.Ciubotariu
2020-09-04  9:20           ` Wolfram Sang
2020-07-05 21:09 ` [RFC PATCH 0/4] i2c: core: add " Wolfram Sang

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