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From: Mark Brown <broonie@kernel.org>
To: Marco Felsch <m.felsch@pengutronix.de>
Cc: "devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
	Support Opensource <Support.Opensource@diasemi.com>,
	"linux-aspeed@lists.ozlabs.org" <linux-aspeed@lists.ozlabs.org>,
	"linux-gpio@vger.kernel.org" <linux-gpio@vger.kernel.org>,
	"andrew@aj.id.au" <andrew@aj.id.au>,
	"linus.walleij@linaro.org" <linus.walleij@linaro.org>,
	"lgirdwood@gmail.com" <lgirdwood@gmail.com>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	"bgolaszewski@baylibre.com" <bgolaszewski@baylibre.com>,
	"robh+dt@kernel.org" <robh+dt@kernel.org>,
	"joel@jms.id.au" <joel@jms.id.au>,
	"kernel@pengutronix.de" <kernel@pengutronix.de>,
	Adam Thomson <Adam.Thomson.Opensource@diasemi.com>,
	"lee.jones@linaro.org" <lee.jones@linaro.org>,
	"linux-arm-kernel@lists.infradead.org" 
	<linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH v3 3/6] dt-bindings: mfd: da9062: add regulator voltage selection documentation
Date: Mon, 16 Dec 2019 11:44:54 +0000
Message-ID: <20191216114454.GB4161@sirena.org.uk> (raw)
In-Reply-To: <20191216085525.csr2aglm5md4vtsw@pengutronix.de>

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On Mon, Dec 16, 2019 at 09:55:25AM +0100, Marco Felsch wrote:
> On 19-12-12 16:51, Mark Brown wrote:

> > Something needs to say what that thing is, especially if it's runtime
> > controllable.  In your case from the point of view of software there is
> > actually no enable control so we shouldn't be providing an enable
> > operation to the framework.

> The enabel control signal is always available, please check [1] table
> 63. There is a mux in front of the enable pin so:

What I'm saying is that I think the binding needs to explicitly talk
about that since at the minute it's really confusing reading it as it
is, it sounds very much like it's trying to override that in a chip
specific fashion as using gpiolib and the GPIO bindings for pinmuxing is
really quite unusual.

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  reply index

Thread overview: 38+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-29 17:25 [PATCH v3 0/6] DA9062 PMIC features Marco Felsch
2019-11-29 17:25 ` [PATCH v3 1/6] gpio: treewide rename gpio_chip_hwgpio to gpiod_to_offset Marco Felsch
2019-12-02  2:59   ` Andrew Jeffery
2019-11-29 17:25 ` [PATCH v3 2/6] gpio: make gpiod_to_offset() available for other users Marco Felsch
2019-12-02  3:00   ` Andrew Jeffery
2019-11-29 17:25 ` [PATCH v3 3/6] dt-bindings: mfd: da9062: add regulator voltage selection documentation Marco Felsch
2019-12-04 13:46   ` Mark Brown
2019-12-10  9:41     ` Marco Felsch
2019-12-11 16:14       ` Adam Thomson
2019-12-11 17:09         ` Marco Felsch
2019-12-12 15:08           ` Linus Walleij
2019-12-12 15:55             ` Marco Felsch
2019-12-12 16:10           ` Mark Brown
2019-12-12 16:21             ` Marco Felsch
2019-12-12 16:51               ` Mark Brown
2019-12-16  8:55                 ` Marco Felsch
2019-12-16 11:44                   ` Mark Brown [this message]
2019-12-17  7:35                     ` Marco Felsch
2019-12-17 12:58                       ` Mark Brown
2020-01-07  8:36                         ` Marco Felsch
2020-01-07 13:09                           ` Mark Brown
2020-01-07 13:38                             ` Marco Felsch
2020-01-14 15:43                               ` Mark Brown
2019-12-16 16:32                   ` Adam Thomson
2019-12-17  9:00                     ` Marco Felsch
2019-12-17  9:12                       ` Marco Felsch
2019-12-17  9:53                       ` Adam Thomson
2019-12-17 12:31                         ` Marco Felsch
2019-12-17 13:13                           ` Adam Thomson
2019-12-16 16:32                   ` Adam Thomson
2019-12-16 12:28               ` Linus Walleij
2019-11-29 17:25 ` [PATCH v3 4/6] regulator: da9062: add voltage selection gpio support Marco Felsch
2019-11-29 17:25 ` [PATCH v3 5/6] dt-bindings: mfd: da9062: add regulator gpio enable/disable documentation Marco Felsch
2019-12-13 22:23   ` Rob Herring
2019-12-16 16:31   ` Lee Jones
2019-11-29 17:25 ` [PATCH v3 6/6] regulator: da9062: add gpio based regulator dis-/enable support Marco Felsch
2019-12-02 11:44 ` [PATCH v3 0/6] DA9062 PMIC features Linus Walleij
2019-12-02 12:04   ` Lee Jones

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