On Sat, Feb 17, 2024 at 12:08:40PM +0000, Jonas Karlman wrote:
Pinconfig nodes normally bind recursively with PINCTRL_FULL and PINCONF_RECURSIVE enabled. However, during U-Boot proper pre-relocation any node marked with e.g. bootph-all will not bind unless its parent is also marked for pre-reloc.
group1 { pinconf1 { bootph-all; }; };
This cause the following warning message to be shown during U-Boot proper pre-reloc stage on Rockchip devices, e.g on RK3568:
ns16550_serial serial@fe660000: pinctrl_select_state_full: uclass_get_device_by_phandle_id: err=-19
and on RK3328:
ns16550_serial serial@ff130000: pinctrl_select_state_full: uclass_get_device_by_phandle_id: err=-19
Check pinconfig nodes pre-reloc status recursively to fix this and to make pinconfig_post_bind work same at both U-Boot proper pre-reloc and at TPL/SPL stage.
Signed-off-by: Jonas Karlman jonas@kwiboo.se
Applied to u-boot/next, thanks!