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From: Matthias Schiffer <matthias.schiffer@ew.tq-group.com>
To: Linus Walleij <linus.walleij@linaro.org>,
	Bartosz Golaszewski <brgl@bgdev.pl>
Cc: Andrew Lunn <andrew@lunn.ch>,
	linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org,
	Gregor Herburger <gregor.herburger@tq-group.com>,
	linux@ew.tq-group.com,
	Matthias Schiffer <matthias.schiffer@ew.tq-group.com>
Subject: [PATCH 0/8] gpio-tqmx86 fixes
Date: Wed, 29 May 2024 09:45:12 +0200	[thread overview]
Message-ID: <cover.1716967982.git.matthias.schiffer@ew.tq-group.com> (raw)

This is the first series of improvements to the tqmx86 GPIO driver,
which fixes some long-standing bugs - in particular, IRQ_TYPE_EDGE_BOTH
can never have worked correctly.

Other patches in the series are code cleanup, which is included as it
makes the actual fixes much nicer. I have included the same Fixes tag in
all commits, as they will need to be cherry-picked together.

A second series with new features (changing GPIO directions, support
more GPIOs on SMARC TQMx86 modules) will be submitted when the fixes
have been reviewed and merged.

Gregor Herburger (1):
  gpio: tqmx86: fix typo in Kconfig label

Matthias Schiffer (7):
  gpio: tqmx86: introduce shadow register for GPIO output value
  gpio: tqmx86: change tqmx86_gpio_write() order of arguments to match
    regmap API
  gpio: tqmx86: introduce _tqmx86_gpio_update_bits() helper
  gpio: tqmx86: add macros for interrupt configuration
  gpio: tqmx86: store IRQ triggers without offsetting index
  gpio: tqmx86: store IRQ trigger type and unmask status separately
  gpio: tqmx86: fix broken IRQ_TYPE_EDGE_BOTH interrupt type

 drivers/gpio/Kconfig       |   2 +-
 drivers/gpio/gpio-tqmx86.c | 151 ++++++++++++++++++++++++++-----------
 2 files changed, 106 insertions(+), 47 deletions(-)

-- 
TQ-Systems GmbH | Mühlstraße 2, Gut Delling | 82229 Seefeld, Germany
Amtsgericht München, HRB 105018
Geschäftsführer: Detlef Schneider, Rüdiger Stahl, Stefan Schneider
https://www.tq-group.com/


             reply	other threads:[~2024-05-29  7:46 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-05-29  7:45 Matthias Schiffer [this message]
2024-05-29  7:45 ` [PATCH 1/8] gpio: tqmx86: fix typo in Kconfig label Matthias Schiffer
2024-05-29 11:58   ` Andrew Lunn
2024-05-29  7:45 ` [PATCH 2/8] gpio: tqmx86: introduce shadow register for GPIO output value Matthias Schiffer
2024-05-29 12:02   ` Andrew Lunn
2024-05-29  7:45 ` [PATCH 3/8] gpio: tqmx86: change tqmx86_gpio_write() order of arguments to match regmap API Matthias Schiffer
2024-05-29 12:03   ` Bartosz Golaszewski
2024-05-29 12:11     ` Andrew Lunn
2024-05-29 12:23       ` Matthias Schiffer
2024-05-29  7:45 ` [PATCH 4/8] gpio: tqmx86: introduce _tqmx86_gpio_update_bits() helper Matthias Schiffer
2024-05-29 12:19   ` Andrew Lunn
2024-05-29 12:25     ` Matthias Schiffer
2024-05-29 12:31       ` Andrew Lunn
2024-05-29  7:45 ` [PATCH 5/8] gpio: tqmx86: add macros for interrupt configuration Matthias Schiffer
2024-05-29  7:45 ` [PATCH 6/8] gpio: tqmx86: store IRQ triggers without offsetting index Matthias Schiffer
2024-05-29  7:45 ` [PATCH 7/8] gpio: tqmx86: store IRQ trigger type and unmask status separately Matthias Schiffer
2024-05-29  7:45 ` [PATCH 8/8] gpio: tqmx86: fix broken IRQ_TYPE_EDGE_BOTH interrupt type Matthias Schiffer
2024-05-29 12:37   ` Andrew Lunn
2024-05-29 12:44     ` Matthias Schiffer
2024-05-29 14:38   ` Dan Carpenter
2024-05-30  8:39     ` Matthias Schiffer
2024-05-30 10:22       ` Dan Carpenter
2024-05-30 11:15         ` Matthias Schiffer
2024-05-30 11:36           ` Matthias Schiffer
2024-05-30 12:13       ` Andrew Lunn
2024-05-29 12:08 ` [PATCH 0/8] gpio-tqmx86 fixes Bartosz Golaszewski
2024-05-29 12:54   ` Matthias Schiffer
2024-05-29 17:02     ` Bartosz Golaszewski

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