[U-Boot] [PATCH 3/5] stm32mp1: activate CONFIG_GPIO_HOG and update the gpio hog support

[Patrick Delaunay]

This patch migrates the current gpio hog implementation with
the new configuration CONFIG_GPIO_HOG.

Signed-off-by: Patrick Delaunay <patrick.delaunay at st.com>
---

 board/st/stm32mp1/stm32mp1.c        | 10 ++--------
 configs/stm32mp15_basic_defconfig   |  1 +
 configs/stm32mp15_optee_defconfig   |  1 +
 configs/stm32mp15_trusted_defconfig |  1 +
 4 files changed, 5 insertions(+), 8 deletions(-)

diff --git a/board/st/stm32mp1/stm32mp1.c b/board/st/stm32mp1/stm32mp1.c
index 18f9b84876..2b96b1ae23 100644
--- a/board/st/stm32mp1/stm32mp1.c
+++ b/board/st/stm32mp1/stm32mp1.c
@@ -599,17 +599,11 @@ static bool board_is_dk2(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();
 
diff --git a/configs/stm32mp15_basic_defconfig b/configs/stm32mp15_basic_defconfig
index c54feb03e6..7daa059865 100644
--- a/configs/stm32mp15_basic_defconfig
+++ b/configs/stm32mp15_basic_defconfig
@@ -68,6 +68,7 @@ CONFIG_FASTBOOT_BUF_SIZE=0x02000000
 CONFIG_FASTBOOT_USB_DEV=1
 CONFIG_FASTBOOT_FLASH=y
 CONFIG_FASTBOOT_FLASH_MMC_DEV=1
+CONFIG_GPIO_HOG=y
 CONFIG_DM_HWSPINLOCK=y
 CONFIG_HWSPINLOCK_STM32=y
 CONFIG_DM_I2C=y
diff --git a/configs/stm32mp15_optee_defconfig b/configs/stm32mp15_optee_defconfig
index 491174fc15..925e31b5ca 100644
--- a/configs/stm32mp15_optee_defconfig
+++ b/configs/stm32mp15_optee_defconfig
@@ -55,6 +55,7 @@ CONFIG_FASTBOOT_BUF_SIZE=0x02000000
 CONFIG_FASTBOOT_USB_DEV=1
 CONFIG_FASTBOOT_FLASH=y
 CONFIG_FASTBOOT_FLASH_MMC_DEV=1
+CONFIG_GPIO_HOG=y
 CONFIG_DM_HWSPINLOCK=y
 CONFIG_HWSPINLOCK_STM32=y
 CONFIG_DM_I2C=y
diff --git a/configs/stm32mp15_trusted_defconfig b/configs/stm32mp15_trusted_defconfig
index a8a7eec357..eb6eea6dc9 100644
--- a/configs/stm32mp15_trusted_defconfig
+++ b/configs/stm32mp15_trusted_defconfig
@@ -54,6 +54,7 @@ CONFIG_FASTBOOT_BUF_SIZE=0x02000000
 CONFIG_FASTBOOT_USB_DEV=1
 CONFIG_FASTBOOT_FLASH=y
 CONFIG_FASTBOOT_FLASH_MMC_DEV=1
+CONFIG_GPIO_HOG=y
 CONFIG_DM_HWSPINLOCK=y
 CONFIG_HWSPINLOCK_STM32=y
 CONFIG_DM_I2C=y
-- 
2.17.1