Hi Fabio, thanks for taking a look.
On Tue, 1 Feb 2022, at 02:40, Fabio Estevam wrote:
On Mon, Jan 31, 2022 at 9:55 AM Andrew Jeffery andrew@aj.id.au wrote:
Add support for the upstream gpio-line-names property already described in the common GPIO binding document[1]. The ability to search for a line name allows boards to lift the implementation of common GPIO behaviours away from specific line indexes on a GPIO controller.
[1] https://github.com/devicetree-org/dt-schema/blob/3c35bfee83c2e38e2ae7af5f83e...
Signed-off-by: Andrew Jeffery andrew@aj.id.au
Please also add a user for the newly introduced gpio_request_by_line_name().
Otherwise, this is just dead code.
Indeed. I will be working to get some other pieces upstream so I can introduce a user of this API. I will resend the patch once I have that sorted.
My hope was that I could get a head start on any other feedback people might have for the patch while I work to get the other pieces together.
Cheers,
Andrew