From: Mauri Sandberg <maukka@ext.kapsi.fi>
To: sandberg@mailfence.com
Cc: andy.shevchenko@gmail.com, bgolaszewski@baylibre.com,
geert+renesas@glider.be, linus.walleij@linaro.org,
linux-gpio@vger.kernel.org, robh+dt@kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
drew@beagleboard.org, Mauri Sandberg <maukka@ext.kapsi.fi>
Subject: [PATCH v4 0/2] gpio: add generic gpio input multiplexer
Date: Sun, 30 May 2021 19:13:31 +0300 [thread overview]
Message-ID: <20210530161333.3996-1-maukka@ext.kapsi.fi> (raw)
In-Reply-To: <20210325122832.119147-1-sandberg@mailfence.com>
Hello all!
I changed my email setup because there were serious issues with it
previously and patches were not delivered to people. Hopefully it's working
now. Because of that I am sending updated patches in v4, which consist of
the same functionality as in v3 added with cosmetic changes to Kconfig and
updated author email address.
Drew gave acked and tested-by tags in [1] so I took the liberty to include
them in the patches.
For convenience I am including also rangediff between v3 and v4 below.
Thanks,
Mauri
[1] https://www.spinics.net/lists/linux-gpio/msg61277.html
1: 1ca26bb53ab6 ! 1: 496558967cd8 dt-bindings: gpio-mux-input: add documentation
@@
## Metadata ##
-Author: Mauri Sandberg <sandberg@mailfence.com>
+Author: Mauri Sandberg <maukka@ext.kapsi.fi>
## Commit message ##
dt-bindings: gpio-mux-input: add documentation
Add documentation for a general GPIO multiplexer.
- Signed-off-by: Mauri Sandberg <sandberg@mailfence.com>
+ Signed-off-by: Mauri Sandberg <maukka@ext.kapsi.fi>
+ Tested-by: Drew Fustini <drew@beagleboard.org>
+ Reviewed-by: Drew Fustini <drew@beagleboard.org>
---
+ v3 -> v4:
+ - Changed author email
+ - Included Tested-by and Reviewed-by from Drew
v2 -> v3: added a complete example on dual 4-way multiplexer
v1 -> v2: added a little bit more text in the binding documenation
@@ Documentation/devicetree/bindings/gpio/gpio-mux-input.yaml (new)
+title: Generic GPIO input multiplexer
+
+maintainers:
-+ - Mauri Sandberg <sandberg@mailfence.com>
++ - Mauri Sandberg <maukka@ext.kapsi.fi>
+
+description: |
+ A generic GPIO based input multiplexer
2: dcd76ada9d34 ! 2: 782e009ba54b gpio: gpio-mux-input: add generic gpio input multiplexer
@@
## Metadata ##
-Author: Mauri Sandberg <sandberg@mailfence.com>
+Author: Mauri Sandberg <maukka@ext.kapsi.fi>
## Commit message ##
gpio: gpio-mux-input: add generic gpio input multiplexer
@@ Commit message
pin.
Reported-by: kernel test robot <lkp@intel.com>
- Signed-off-by: Mauri Sandberg <sandberg@mailfence.com>
+ Signed-off-by: Mauri Sandberg <maukka@ext.kapsi.fi>
+ Tested-by: Drew Fustini <drew@beagleboard.org>
+ Reviewed-by: Drew Fustini <drew@beagleboard.org>
---
+ v3 -> v4:
+ - Changed author email
+ - Included Tested-by and Reviewed-by from Drew
v2 -> v3:
- use managed device resources
- update Kconfig description
@@ drivers/gpio/Kconfig: config GPIO_MOCKUP
+ help
+ Say yes here to enable support for generic GPIO input multiplexer.
+
-+ This driver uses a mux-controller to drive the multiplexer and has a
-+ single output pin for reading the inputs to the mux. The driver can be
-+ used in situations when GPIO pins are used to select what multiplexer
-+ pin should be used for reading input and the output pin of the
-+ multiplexer is connected to a GPIO input pin.
++ This driver uses a mux-controller to drive the multiplexer and has a
++ single output pin for reading the inputs to the mux. The driver can
++ be used in situations when GPIO pins are used to select what
++ multiplexer pin should be used for reading input and the output pin
++ of the multiplexer is connected to a GPIO input pin.
+
endif
@@ drivers/gpio/gpio-mux-input.c (new)
+/*
+ * A generic GPIO input multiplexer driver
+ *
-+ * Copyright (C) 2021 Mauri Sandberg <sandberg@mailfence.com>
++ * Copyright (C) 2021 Mauri Sandberg <maukka@ext.kapsi.fi>
+ *
+ */
+
@@ drivers/gpio/gpio-mux-input.c (new)
+};
+module_platform_driver(gpio_mux_input_driver);
+
-+MODULE_AUTHOR("Mauri Sandberg <sandberg@mailfence.com>");
++MODULE_AUTHOR("Mauri Sandberg <maukka@ext.kapsi.fi>");
+MODULE_DESCRIPTION("Generic GPIO input multiplexer");
+MODULE_LICENSE("GPL");
Mauri Sandberg (2):
dt-bindings: gpio-mux-input: add documentation
gpio: gpio-mux-input: add generic gpio input multiplexer
.../bindings/gpio/gpio-mux-input.yaml | 75 +++++++++++
drivers/gpio/Kconfig | 16 +++
drivers/gpio/Makefile | 1 +
drivers/gpio/gpio-mux-input.c | 124 ++++++++++++++++++
4 files changed, 216 insertions(+)
create mode 100644 Documentation/devicetree/bindings/gpio/gpio-mux-input.yaml
create mode 100644 drivers/gpio/gpio-mux-input.c
base-commit: c354c29524eeabba63da51f30a09b85ec9dc853a
--
2.25.1
next prev parent reply other threads:[~2021-05-30 16:50 UTC|newest]
Thread overview: 60+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-25 12:28 [RFC gpio/for-next 0/2] gpio: add generic gpio input multiplexer Mauri Sandberg
2021-03-25 12:28 ` [RFC gpio/for-next 1/2] dt-bindings: gpio-mux-input: add documentation Mauri Sandberg
2021-03-25 12:28 ` [RFC gpio/for-next 2/2] gpio: gpio-mux-input: add generic gpio input multiplexer Mauri Sandberg
2021-03-26 6:59 ` Drew Fustini
2021-03-26 10:32 ` Mauri Sandberg
2021-03-26 10:49 ` Andy Shevchenko
2021-03-29 13:57 ` [RFC v2 0/2] gpio: " Mauri Sandberg
2021-03-29 13:57 ` [RFC v2 1/2] dt-bindings: gpio-mux-input: add documentation Mauri Sandberg
2021-03-29 13:57 ` [RFC v2 2/2] gpio: gpio-mux-input: add generic gpio input multiplexer Mauri Sandberg
2021-05-17 16:58 ` [PATCH v3 0/2] gpio: " Mauri Sandberg
2021-05-17 16:58 ` [PATCH v3 1/2] dt-bindings: gpio-mux-input: add documentation Mauri Sandberg
2021-05-17 16:58 ` [PATCH v3 2/2] gpio: gpio-mux-input: add generic gpio input multiplexer Mauri Sandberg
2021-05-17 22:13 ` [PATCH v3 0/2] gpio: " Drew Fustini
2021-05-28 0:23 ` Linus Walleij
2021-05-28 0:27 ` Drew Fustini
2021-05-24 21:25 ` Drew Fustini
2021-05-24 16:29 ` RESEND PATCH v3 Mauri Sandberg
2021-05-24 16:29 ` [PATCH v3 1/2] dt-bindings: gpio-mux-input: add documentation Mauri Sandberg
2021-05-24 16:29 ` [PATCH v3 2/2] gpio: gpio-mux-input: add generic gpio input multiplexer Mauri Sandberg
2021-05-24 21:29 ` RESEND PATCH v3 Drew Fustini
2021-05-30 16:13 ` Mauri Sandberg [this message]
2021-05-30 16:13 ` [PATCH v4 1/2] dt-bindings: gpio-mux-input: add documentation Mauri Sandberg
2021-06-01 10:10 ` Linus Walleij
2021-06-01 10:44 ` Linus Walleij
2021-06-02 9:31 ` Mauri Sandberg
2021-06-02 10:35 ` Linus Walleij
2021-06-02 11:21 ` Mauri Sandberg
2021-06-04 7:51 ` Linus Walleij
2021-06-01 13:32 ` Rob Herring
2021-06-02 11:36 ` Mauri Sandberg
2021-05-30 16:13 ` [PATCH v4 2/2] gpio: gpio-mux-input: add generic gpio input multiplexer Mauri Sandberg
2021-05-30 18:09 ` Andy Shevchenko
2021-05-30 19:02 ` Mauri Sandberg
2021-05-30 19:38 ` Andy Shevchenko
2021-05-31 10:19 ` Mauri Sandberg
2021-06-01 10:38 ` Linus Walleij
2021-06-21 17:20 ` [PATCH v5 0/2] gpio: add generic gpio cascade Mauri Sandberg
2021-06-21 17:20 ` [PATCH v5 1/2] dt-bindings: gpio-cascade: add documentation Mauri Sandberg
2021-06-24 18:30 ` Rob Herring
2021-06-21 17:20 ` [PATCH v5 2/2] gpio: gpio-cascade: add generic GPIO cascade Mauri Sandberg
2021-06-21 17:43 ` Andy Shevchenko
2021-06-21 18:31 ` Enrico Weigelt, metux IT consult
2021-10-15 12:56 ` Mauri Sandberg
2021-10-15 17:20 ` Andy Shevchenko
2021-10-19 12:57 ` [PATCH v6 0/2] " Mauri Sandberg
2021-10-19 12:57 ` [PATCH v6 1/2] dt-bindings: gpio-cascade: add documentation Mauri Sandberg
2021-10-19 12:57 ` [PATCH v6 2/2] gpio: gpio-cascade: add generic GPIO cascade Mauri Sandberg
2021-10-19 13:12 ` Andy Shevchenko
2021-10-19 20:08 ` [PATCH v7 0/2] " Mauri Sandberg
2021-10-19 20:08 ` [PATCH v7 1/2] dt-bindings: gpio-cascade: add documentation Mauri Sandberg
2021-10-24 22:18 ` Linus Walleij
2021-10-19 20:08 ` [PATCH v7 2/2] gpio: gpio-cascade: add generic GPIO cascade Mauri Sandberg
2021-10-24 22:17 ` Linus Walleij
2021-10-25 9:29 ` Andy Shevchenko
2021-10-26 19:15 ` [PATCH v8 0/2] " Mauri Sandberg
2021-10-26 19:15 ` [PATCH v8 1/2] dt-bindings: gpio-cascade: add documentation Mauri Sandberg
2021-10-26 19:15 ` [PATCH v8 2/2] gpio: gpio-cascade: add generic GPIO cascade Mauri Sandberg
2022-02-05 21:59 ` [RESEND v8 0/2] " Mauri Sandberg
2022-02-05 21:59 ` [RESEND v8 1/2] dt-bindings: gpio-cascade: add documentation Mauri Sandberg
2022-02-05 21:59 ` [RESEND v8 2/2] gpio: gpio-cascade: add generic GPIO cascade Mauri Sandberg
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20210530161333.3996-1-maukka@ext.kapsi.fi \
--to=maukka@ext.kapsi.fi \
--cc=andy.shevchenko@gmail.com \
--cc=bgolaszewski@baylibre.com \
--cc=devicetree@vger.kernel.org \
--cc=drew@beagleboard.org \
--cc=geert+renesas@glider.be \
--cc=linus.walleij@linaro.org \
--cc=linux-gpio@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=robh+dt@kernel.org \
--cc=sandberg@mailfence.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).