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From: "Enrico Weigelt, metux IT consult" <lkml@metux.net>
To: Henning Schild <henning.schild@siemens.com>,
	Andy Shevchenko <andy.shevchenko@gmail.com>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	Linux LED Subsystem <linux-leds@vger.kernel.org>,
	Platform Driver <platform-driver-x86@vger.kernel.org>,
	linux-watchdog@vger.kernel.org,
	Srikanth Krishnakar <skrishnakar@gmail.com>,
	Jan Kiszka <jan.kiszka@siemens.com>,
	Gerd Haeussler <gerd.haeussler.ext@siemens.com>,
	Guenter Roeck <linux@roeck-us.net>,
	Wim Van Sebroeck <wim@linux-watchdog.org>,
	Mark Gross <mgross@linux.intel.com>,
	Hans de Goede <hdegoede@redhat.com>, Pavel Machek <pavel@ucw.cz>
Subject: Re: [PATCH v3 2/4] leds: simatic-ipc-leds: add new driver for Siemens Industial PCs
Date: Wed, 5 May 2021 16:58:31 +0200	[thread overview]
Message-ID: <c268618b-27f5-5f1d-a3d2-d94e785df0cb@metux.net> (raw)
In-Reply-To: <20210412135641.1173941b@md1za8fc.ad001.siemens.net>

On 12.04.21 13:56, Henning Schild wrote:

> Enrico, does "gpio_amd_fch" show up under /sys/class/gpio as a
> gpiochip? Or how to interact with that driver before basing another one
> on top?

It's not probed on its own, but explicitly by a board specific driver,
as it needs board specific data.

See drivers/platform/x86/pcengines-apuv2.c


--mtx

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Enrico Weigelt, metux IT consult
Free software and Linux embedded engineering
info@metux.net -- +49-151-27565287

  reply	other threads:[~2021-05-05 14:59 UTC|newest]

Thread overview: 40+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-29 17:49 [PATCH v3 0/4] add device drivers for Siemens Industrial PCs Henning Schild
2021-03-29 17:49 ` [PATCH v3 1/4] platform/x86: simatic-ipc: add main driver for Siemens devices Henning Schild
2021-11-26 12:39   ` Henning Schild
2021-03-29 17:49 ` [PATCH v3 2/4] leds: simatic-ipc-leds: add new driver for Siemens Industial PCs Henning Schild
2021-03-30 11:04   ` Andy Shevchenko
2021-03-30 11:58     ` Henning Schild
2021-03-30 12:15       ` Andy Shevchenko
2021-03-30 12:30         ` Henning Schild
2021-03-30 12:41           ` Andy Shevchenko
2021-03-30 15:23             ` Henning Schild
2021-03-31 15:40               ` Andy Shevchenko
2021-04-01 10:44                 ` Henning Schild
2021-04-01 11:04                   ` Andy Shevchenko
2021-04-12 11:56                     ` Henning Schild
2021-05-05 14:58                       ` Enrico Weigelt, metux IT consult [this message]
2021-04-12 15:15                     ` Henning Schild
2021-11-26 13:28     ` Henning Schild
2021-11-26 14:02       ` Andy Shevchenko
2021-11-26 14:44         ` Henning Schild
2021-11-26 14:59           ` Andy Shevchenko
2021-11-26 19:54             ` Henning Schild
2021-11-25 17:11   ` Henning Schild
2021-03-29 17:49 ` [PATCH v3 3/4] watchdog: simatic-ipc-wdt: add new driver for Siemens Industrial PCs Henning Schild
2021-04-01 16:15   ` Enrico Weigelt, metux IT consult
2021-04-06 14:52     ` Henning Schild
2021-04-07  8:53       ` Andy Shevchenko
2021-04-07 12:17         ` Guenter Roeck
2021-11-26 13:18           ` Henning Schild
2021-04-12 15:35     ` Henning Schild
2021-04-12 16:06       ` Guenter Roeck
2021-04-12 16:17         ` Henning Schild
2021-11-25 17:08   ` Henning Schild
2021-11-25 17:10   ` Henning Schild
2021-03-29 17:49 ` [PATCH v3 4/4] platform/x86: pmc_atom: improve critclk_systems matching for Siemens PCs Henning Schild
2021-03-29 18:00 ` [PATCH v3 0/4] add device drivers for Siemens Industrial PCs Henning Schild
2021-04-07 11:36 ` Hans de Goede
2021-04-12 11:27   ` Henning Schild
2021-07-12 11:35   ` Henning Schild
2021-07-12 12:09     ` Andy Shevchenko
2021-07-12 16:11       ` Henning Schild

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