linux-kernel - [PATCH v3 0/5] gpiolib: switch to fwnode in the core

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Date:   Thu,  4 Mar 2021 22:12:48 +0200
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Mika Westerberg <mika.westerberg@...ux.intel.com>,
        Linus Walleij <linus.walleij@...aro.org>,
        linux-doc@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-gpio@...r.kernel.org, linux-acpi@...r.kernel.org
Cc:     Marc Zyngier <maz@...nel.org>, Jonathan Corbet <corbet@....net>,
        Bartosz Golaszewski <bgolaszewski@...libre.com>,
        Thomas Gleixner <tglx@...utronix.de>,
        "Rafael J. Wysocki" <rafael@...nel.org>
Subject: [PATCH v3 0/5] gpiolib: switch to fwnode in the core

GPIO library uses of_node and fwnode in the core in non-unified way.
The series cleans this up and improves IRQ domain creation for non-OF cases
where currently the names of the domain are 'unknown'.

This has been tested on Intel Galileo Gen 2.

In v3:
- fix subtle bug in gpiod_count
- make irq_domain_add_simple() static inline (Marc)

In v2:
- added a new patch due to functionality in irq_comain_add_simple() (Linus)
- tagged patches 2-4 (Linus)
- Cc'ed to Rafael

Andy Shevchenko (5):
  irqdomain: Introduce irq_domain_create_simple() API
  gpiolib: Unify the checks on fwnode type
  gpiolib: Move of_node operations to gpiolib-of and correct fwnode use
  gpiolib: Introduce acpi_gpio_dev_init() and call it from core
  gpiolib: Reuse device's fwnode to create IRQ domain

 Documentation/core-api/irq/irq-domain.rst | 22 ++++----
 drivers/gpio/gpiolib-acpi.c               |  7 +++
 drivers/gpio/gpiolib-acpi.h               |  4 ++
 drivers/gpio/gpiolib-of.c                 |  6 ++-
 drivers/gpio/gpiolib.c                    | 66 +++++++++--------------
 include/linux/irqdomain.h                 | 19 +++++--
 kernel/irq/irqdomain.c                    | 20 +++----
 7 files changed, 77 insertions(+), 67 deletions(-)

-- 
2.30.1