Re: [PATCH v5 02/15] gpio: regmap: set gpio_chip of_node
From: Andy Shevchenko <hidden>
Date: 2021-03-06 16:27:23
Also in:
linux-devicetree, linux-gpio, lkml
On Sat, Mar 6, 2021 at 5:57 PM Álvaro Fernández Rojas [off-list ref] wrote:
This is needed for properly registering GPIO regmap as a child of a regmap pin controller.
Thanks for an update! ...
chip->parent = config->parent;
+ if (config->fwnode)
This...
+ chip->of_node = to_of_node(config->fwnode);
+ else + chip->of_node = dev_of_node(config->parent);
...and these lines are not needed. If there is no of_node in the chip, the GPIO library will take care of it to be parent's one. -- With Best Regards, Andy Shevchenko _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel