From: Mark Brown <broonie@kernel.org>
To: Linus Walleij <linus.walleij@linaro.org>
Cc: Charles Keepax <ckeepax@opensource.cirrus.com>,
Liam Girdwood <lgirdwood@gmail.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"open list:GPIO SUBSYSTEM" <linux-gpio@vger.kernel.org>,
patches@opensource.cirrus.com, Lee Jones <lee.jones@linaro.org>
Subject: Re: [PATCH 16/21] regulator: wm8994: Pass descriptor instead of GPIO number
Date: Thu, 19 Apr 2018 15:05:34 +0100 [thread overview]
Message-ID: <20180419140534.GE27188@sirena.org.uk> (raw)
In-Reply-To: <CACRpkdZVoYsdWy6GwnnSfaSc2_wycEse3JswqufqDoz=GFb5FQ@mail.gmail.com>
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On Thu, Apr 19, 2018 at 03:55:35PM +0200, Linus Walleij wrote:
> drivers pass an enable GPIO to the regulator core. The wm2200
> for example is just managing the LDO without the use of the
> regulator framework (I guess this is technically incorrect).
It's fine if it's internal to the chip and there's no realistic
mechanism to replace the regulator with an off-chip one. The reason
the other two CODECs have explicit regulator drivers is that they're
designed to support using an off-chip regulator instead so they need to
look like external regulators do.
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next prev parent reply other threads:[~2018-04-19 14:05 UTC|newest]
Thread overview: 72+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-12 13:16 [PATCH 00/21] regulator: switch core to GPIO descriptors Linus Walleij
2018-02-12 13:16 ` [PATCH 01/21] regulator: core: Support passing an initialized GPIO enable descriptor Linus Walleij
2018-02-16 17:12 ` Applied "regulator: core: Support passing an initialized GPIO enable descriptor" to the regulator tree Mark Brown
2018-02-16 17:12 ` Mark Brown
2018-02-12 13:16 ` [PATCH 02/21] regulator: fixed: Convert to use GPIO descriptor only Linus Walleij
2018-02-12 15:13 ` Andy Shevchenko
2018-04-19 12:36 ` Linus Walleij
2018-02-12 13:16 ` [PATCH 03/21] regulator: gpio: Get enable GPIO using GPIO descriptor Linus Walleij
2018-05-29 14:59 ` Applied "regulator: gpio: Get enable GPIO using GPIO descriptor" to the regulator tree Mark Brown
2018-05-29 14:59 ` Mark Brown
2018-02-12 13:17 ` [PATCH 04/21] regulator: da9055: Pass descriptor instead of GPIO number Linus Walleij
2018-02-12 14:59 ` Lee Jones
2018-02-16 17:12 ` Applied "regulator: da9055: Pass descriptor instead of GPIO number" to the regulator tree Mark Brown
2018-02-16 17:12 ` Mark Brown
2018-02-12 13:17 ` [PATCH 05/21] regulator: arizona-ldo1: Look up a descriptor and pass to the core Linus Walleij
2018-02-13 11:06 ` Charles Keepax
2018-02-13 11:06 ` Charles Keepax
2018-04-19 13:43 ` Linus Walleij
2018-04-19 15:02 ` Charles Keepax
2018-04-19 15:02 ` Charles Keepax
2018-02-13 11:51 ` Charles Keepax
2018-02-13 11:51 ` Charles Keepax
2018-02-12 13:17 ` [PATCH 06/21] regulator: da9211: Pass descriptors instead of GPIO numbers Linus Walleij
2018-02-16 17:12 ` Applied "regulator: da9211: Pass descriptors instead of GPIO numbers" to the regulator tree Mark Brown
2018-02-16 17:12 ` Mark Brown
2018-02-12 13:17 ` [PATCH 07/21] regulator: max8973: Pass descriptor instead of GPIO number Linus Walleij
2018-05-24 19:14 ` Applied "regulator: max8973: Pass descriptor instead of GPIO number" to the regulator tree Mark Brown
2018-05-24 19:14 ` Mark Brown
2018-02-12 13:17 ` [PATCH 08/21] regulator: max77686: Pass descriptor instead of GPIO number Linus Walleij
2018-02-12 13:37 ` Krzysztof Kozlowski
2018-02-12 13:17 ` [PATCH 09/21] regulator: lm363x: " Linus Walleij
2018-05-24 19:14 ` Applied "regulator: lm363x: Pass descriptor instead of GPIO number" to the regulator tree Mark Brown
2018-05-24 19:14 ` Mark Brown
2018-02-12 13:17 ` [PATCH 10/21] regulator: lp8788-ldo: Pass descriptor instead of GPIO number Linus Walleij
2018-02-12 14:59 ` Lee Jones
2018-05-24 19:14 ` Applied "regulator: lp8788-ldo: Pass descriptor instead of GPIO number" to the regulator tree Mark Brown
2018-05-24 19:14 ` Mark Brown
2018-02-12 13:17 ` [PATCH 11/21] regulator: max8952: Pass descriptor instead of GPIO number Linus Walleij
2018-05-24 19:14 ` Applied "regulator: max8952: Pass descriptor instead of GPIO number" to the regulator tree Mark Brown
2018-05-24 19:14 ` Mark Brown
2018-02-12 13:17 ` [PATCH 12/21] regulator: pfuze100: Delete reference to ena_gpio Linus Walleij
2018-05-24 19:14 ` Applied "regulator: pfuze100: Delete reference to ena_gpio" to the regulator tree Mark Brown
2018-05-24 19:14 ` Mark Brown
2018-02-12 13:17 ` [PATCH 13/21] regulator: s2mps11: Pass descriptor instead of GPIO number Linus Walleij
2018-05-17 16:41 ` Applied "regulator: s2mps11: Pass descriptor instead of GPIO number" to the regulator tree Mark Brown
2018-05-17 16:41 ` Mark Brown
2018-02-12 13:17 ` [PATCH 14/21] regulator: s5m8767: Pass descriptor instead of GPIO number Linus Walleij
2018-02-12 14:58 ` Lee Jones
2018-05-24 19:13 ` Applied "regulator: s5m8767: Pass descriptor instead of GPIO number" to the regulator tree Mark Brown
2018-05-24 19:13 ` Mark Brown
2018-02-12 13:17 ` [PATCH 15/21] regulator: tps65090: Pass descriptor instead of GPIO number Linus Walleij
2018-02-12 14:58 ` Lee Jones
2018-05-24 19:13 ` Applied "regulator: tps65090: Pass descriptor instead of GPIO number" to the regulator tree Mark Brown
2018-05-24 19:13 ` Mark Brown
2018-02-12 13:17 ` [PATCH 16/21] regulator: wm8994: Pass descriptor instead of GPIO number Linus Walleij
2018-02-12 14:58 ` Lee Jones
2018-02-13 11:11 ` Charles Keepax
2018-02-13 11:11 ` Charles Keepax
2018-04-19 13:55 ` Linus Walleij
2018-04-19 14:05 ` Mark Brown [this message]
2018-04-19 15:01 ` [PATCH] ARM: s3c64xx: Tidy up handling of regulator GPIO lookups Charles Keepax
2018-04-19 15:01 ` Charles Keepax
2018-05-14 5:54 ` Linus Walleij
2018-02-13 11:52 ` [PATCH 16/21] regulator: wm8994: Pass descriptor instead of GPIO number Charles Keepax
2018-02-13 11:52 ` Charles Keepax
2018-02-12 13:17 ` [PATCH 17/21] regulator: core: Only support passing enable GPIO descriptors Linus Walleij
2018-02-12 13:17 ` [PATCH 18/21] regulator: fixed/gpio: Pull inversion/OD into gpiolib Linus Walleij
2018-02-17 9:59 ` Robert Jarzmik
2018-02-12 13:17 ` [PATCH 19/21] regulator: fixed/gpio: Update device tree bindings Linus Walleij
2018-02-19 2:41 ` Rob Herring
2018-02-12 13:17 ` [PATCH 20/21] regulator: gpio: Convert to fully use descriptors Linus Walleij
2018-02-12 13:17 ` [PATCH 21/21] regulator: gpio: Simplify probe path Linus Walleij
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