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board: stm32mp1: update the gpio hog support 

This patch updates the current gpio hog implementation and uses
the new API gpio_hog_probe_all(), activated with CONFIG_GPIO_HOG.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
This commit is contained in:
Patrick Delaunay 2020-06-04 14:30:24 +02:00
parent 9ebc326c08
commit 29e4ce3c97
1 changed files with 2 additions and 8 deletions
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10
board/st/stm32mp1/stm32mp1.c
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@ -670,17 +670,11 @@ static void board_ev1_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);
}
if (CONFIG_IS_ENABLED(DM_GPIO_HOG))
gpio_hog_probe_all();
board_key_check();