Re: [PATCH v4 02/15] gpio: regmap: set gpio_chip of_node

Hi Andy,

El 4 mar 2021, a las 11:35, Andy Shevchenko [off-list ref] escribió:

On Thu, Mar 4, 2021 at 10:57 AM Álvaro Fernández Rojas
[off-list ref] wrote:

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This is needed for properly registering gpio regmap as a child of a regmap

gpio -> GPIO

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pin controller.

...

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+ * @of_node:           (Optional) The device node

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+       struct device_node *of_node;

Can we use fwnode from day 1, please?

Could you explain this? I haven’t dealt with fwnode never :$
BTW, this is done to fix this check when parsing gpio ranges:
https://github.com/torvalds/linux/blob/f69d02e37a85645aa90d18cacfff36dba370f797/drivers/gpio/gpiolib-of.c#L933-L934

-- 
With Best Regards,
Andy Shevchenko

Best regards,
Álvaro.