On Mon, Feb 13, 2023 at 12:36 AM Simon Glass sjg@chromium.org wrote:
Hi,
On Thu, 19 Jan 2023 at 00:00, Stefan Roese sr@denx.de wrote:
On 1/17/23 15:08, Robert Marko wrote:
Currently, pinctrl drivers are getting probed during post-bind, however that is being reverted, and on A37XX pinctrl driver is the one that registers the GPIO driver during the probe.
So, if the pinctrl driver doesn't get probed GPIO-s won't get registered and thus they cannot be used.
This is a problem on the Methode eDPU as it just uses SB pins as GPIO-s and without them being registered networking won't work as it only has one SFP slot and the TX disable GPIO is on the SB controller.
So, lets just add a flag only to A37XX driver to probe after binding in order for the GPIO driver to always get registered.
Signed-off-by: Robert Marko robert.marko@sartura.hr
Reviewed--by: Stefan Roese sr@denx.de
Thanks, Stefan
drivers/pinctrl/mvebu/pinctrl-armada-37xx.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+)
Applied to u-boot-dm, thanks!