linux-toradex.git/drivers/pinctrl/pinctrl-equilibrium.c, branch v6.17-rc1

pinctrl: equilibrium: use pinmux_generic_add_pinfunction()

2025-07-19T15:59:57+00:00

Instead of passing individual fields of struct pinfunction to
pinmux_generic_add_function(), use pinmux_generic_add_pinfunction() and
pass the entire structure directly.

Signed-off-by: Bartosz Golaszewski 
Link: https://lore.kernel.org/20250709-pinctrl-gpio-pinfuncs-v2-3-b6135149c0d9@linaro.org
Signed-off-by: Linus Walleij

pinctrl: equilibrium: Add request and free hooks

2025-07-03T22:16:33+00:00

Add request and free gpio_chip hooks to support
gpio allocation and release in the driver.

Signed-off-by: Jack Ping CHNG 
Link: https://lore.kernel.org/20250627005419.3124660-1-jchng@maxlinear.com
Signed-off-by: Linus Walleij

pinctrl: equilibrium: Use scope based of_node_put() cleanups

2024-07-03T12:40:38+00:00

Use scope based of_node_put() cleanup to simplify code.

Signed-off-by: Peng Fan 
Reviewed-by: Jonathan Cameron 
Link: https://lore.kernel.org/20240627131721.678727-3-peng.fan@oss.nxp.com
Signed-off-by: Linus Walleij

pinctrl: equilibrium: Make use of struct pinfunction

2024-06-17T07:23:43+00:00

Since pin control provides a generic data type for the pin function,
use it in the driver.

Signed-off-by: Andy Shevchenko 
Link: https://lore.kernel.org/r/20240530085745.1539925-3-andy.shevchenko@gmail.com
Signed-off-by: Linus Walleij

pinctrl: equilibrium: Convert to use grp member

2023-12-11T23:47:52+00:00

Convert drivers to use grp member embedded in struct group_desc,
because other members will be removed to avoid duplication and
desynchronisation of the generic pin group description.

Signed-off-by: Andy Shevchenko 
Link: https://lore.kernel.org/r/20231211190321.307330-7-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij

pinctrl: equilibrium: Convert to use struct pingroup

2023-12-07T09:53:57+00:00

The pin control header provides struct pingroup.
Utilize it instead of open coded variants in the driver.

Signed-off-by: Andy Shevchenko 
Link: https://lore.kernel.org/r/20231204160033.1872569-4-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij

pinctrl: equilibrium: Use temporary variable to hold pins

2023-12-01T14:00:14+00:00

The pins are allocated from the heap, but in order to pass
them as constant object, we need to use non-constant pointer.
Achieve this by using a temporary variable.

Signed-off-by: Andy Shevchenko 
Link: https://lore.kernel.org/r/20231129161459.1002323-5-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij

pinctrl: equilibrium: Unshadow error code of of_property_count_u32_elems()

2023-12-01T14:00:10+00:00

of_property_count_u32_elems() might return an error code in some cases.
It's naturally better to assign what it's returned to the err variable
and supply the real code to the upper layer(s). Besides that, it's a
common practice to avoid assignments for the data in cases when we know
that the error condition happened. Refactor the code accordingly.

Signed-off-by: Andy Shevchenko 
Link: https://lore.kernel.org/r/20231129161459.1002323-4-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij

pinctrl: equilibrium: Convert to immutable irq_chip

2023-04-14T09:08:17+00:00

Convert the driver to immutable irq-chip with a bit of
intuition.

Cc: Marc Zyngier 
Signed-off-by: Linus Walleij 
Link: https://lore.kernel.org/r/20230403-immutable-irqchips-v1-5-503788a7f6e6@linaro.org

pinctrl: equilibrium: Switch to use fwnode instead of of_node

2022-05-09T11:46:51+00:00

GPIO library now accepts fwnode as a firmware node, so
switch the driver to use it.

Signed-off-by: Andy Shevchenko 
Link: https://lore.kernel.org/r/20220503151321.58800-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij