In order to insure that hog GPIOs are configured early during the boot process, force all pinctrl driver probing in board_init().
Signed-off-by: Patrick Delaunay <[email protected]> Signed-off-by: Patrice Chotard <[email protected]> Reviewed-by: CITOOLS <[email protected]> --- Changes in v2: None board/st/stm32mp1/stm32mp1.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/board/st/stm32mp1/stm32mp1.c b/board/st/stm32mp1/stm32mp1.c index ff7790e310d7..24d299ac33bd 100644 --- a/board/st/stm32mp1/stm32mp1.c +++ b/board/st/stm32mp1/stm32mp1.c @@ -543,9 +543,18 @@ static void sysconf_init(void) /* board dependent setup after realloc */ int board_init(void) { + struct udevice *dev; + /* address of boot parameters */ gd->bd->bi_boot_params = STM32_DDR_BASE + 0x100; + /* probe all PINCTRL for hog */ + for (uclass_first_device(UCLASS_PINCTRL, &dev); + dev; + uclass_next_device(&dev)) { + pr_debug("probe pincontrol = %s\n", dev->name); + } + board_key_check(); sysconf_init(); -- 1.9.1 _______________________________________________ U-Boot mailing list [email protected] https://lists.denx.de/listinfo/u-boot
