From: Stefan Wahren <stefan.wahren@i2se.com>
To: Linus Walleij <linus.walleij@linaro.org>,
Bartosz Golaszewski <bgolaszewski@baylibre.com>,
Eric Anholt <eric@anholt.net>
Cc: Stefan Wahren <stefan.wahren@i2se.com>,
linux-gpio@vger.kernel.org, Lukas Wunner <lukas@wunner.de>,
Peter Robinson <pbrobinson@gmail.com>,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH RFC V2 0/4] pinctrl: bcm2835: improve libgpiod output
Date: Mon, 21 Jan 2019 08:11:21 +0100 [thread overview]
Message-ID: <1548054685-3781-1-git-send-email-stefan.wahren@i2se.com> (raw)
Based on a recent discussion [1],[2] about the unexpected output of gpioinfo
this patch series tries to improve the situation. Patches 1-3 are specific
changes for bcm2835 while the last one is the intended improvement for gpiolib.
Changes in V2:
- take strict mode into account as suggested by Linus
- add bcm2835 specific changes
[1] - https://marc.info/?l=linux-gpio&m=154716249606544
[2] - https://marc.info/?l=linux-gpio&m=154747265118765
Stefan Wahren (4):
pinctrl: bcm2835: declare pin config as generic
pinctrl: bcm2835: Direct GPIO config changes to generic pinctrl
pinctrl: bcm2835: activate strict mux mode
gpiolib: Take MUX usage into account
drivers/gpio/gpiolib.c | 3 ++-
drivers/pinctrl/bcm/pinctrl-bcm2835.c | 5 ++++-
drivers/pinctrl/core.c | 23 +++++++++++++++++++++++
drivers/pinctrl/pinmux.c | 18 ++++++++++++++++++
drivers/pinctrl/pinmux.h | 7 +++++++
include/linux/pinctrl/consumer.h | 6 ++++++
6 files changed, 60 insertions(+), 2 deletions(-)
--
2.7.4
next reply other threads:[~2019-01-21 7:11 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-21 7:11 Stefan Wahren [this message]
2019-01-21 7:11 ` [PATCH RFC V2 1/4] pinctrl: bcm2835: declare pin config as generic Stefan Wahren
2019-01-28 8:02 ` Linus Walleij
2019-01-21 7:11 ` [PATCH RFC V2 2/4] pinctrl: bcm2835: Direct GPIO config changes to generic pinctrl Stefan Wahren
2019-01-21 7:11 ` [PATCH RFC V2 3/4] pinctrl: bcm2835: activate strict mux mode Stefan Wahren
[not found] ` <20190121073419.iosy3bd6tcnexya7@wunner.de>
2019-01-21 9:57 ` Stefan Wahren
2019-01-21 7:11 ` [PATCH RFC V2 4/4] gpiolib: Take MUX usage into account Stefan Wahren
2019-01-28 9:06 ` Linus Walleij
2019-01-28 8:06 ` [PATCH RFC V2 0/4] pinctrl: bcm2835: improve libgpiod output Linus Walleij
2019-01-28 9:23 ` Stefan Wahren
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