From: Patrick Delaunay <patrick.delaunay@st.com>
Date: Thu, 4 Jun 2020 12:30:24 +0000 (+0200)
Subject: board: stm32mp1: update the gpio hog support
X-Git-Tag: v2020.10~132^2~24
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=29e4ce3c970f7a183d1218a78d82891d07bf801d;p=platform%2Fkernel%2Fu-boot.git

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>
---

diff --git a/board/st/stm32mp1/stm32mp1.c b/board/st/stm32mp1/stm32mp1.c
index 4cea5bd..c5c89d2 100644
--- a/board/st/stm32mp1/stm32mp1.c
+++ b/board/st/stm32mp1/stm32mp1.c
@@ -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();