Setting gpio value before dm gpio init has no effect, so now, odroid gpio settings are moved after the gpio uclass init.
Using non-requested gpio pin cases printing error messages. To avoid this, gpio_request() is added for those gpios.
Signed-off-by: Przemyslaw Marczak p.marczak@samsung.com --- board/samsung/odroid/odroid.c | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/board/samsung/odroid/odroid.c b/board/samsung/odroid/odroid.c index 5edb250..33003ee 100644 --- a/board/samsung/odroid/odroid.c +++ b/board/samsung/odroid/odroid.c @@ -356,21 +356,29 @@ static void board_clock_init(void) static void board_gpio_init(void) { /* eMMC Reset Pin */ + gpio_request(EXYNOS4X12_GPIO_K12, "eMMC Reset"); + gpio_cfg_pin(EXYNOS4X12_GPIO_K12, S5P_GPIO_FUNC(0x1)); gpio_set_pull(EXYNOS4X12_GPIO_K12, S5P_GPIO_PULL_NONE); gpio_set_drv(EXYNOS4X12_GPIO_K12, S5P_GPIO_DRV_4X);
/* Enable FAN (Odroid U3) */ + gpio_request(EXYNOS4X12_GPIO_D00, "FAN Control"); + gpio_set_pull(EXYNOS4X12_GPIO_D00, S5P_GPIO_PULL_UP); gpio_set_drv(EXYNOS4X12_GPIO_D00, S5P_GPIO_DRV_4X); gpio_direction_output(EXYNOS4X12_GPIO_D00, 1);
/* OTG Vbus output (Odroid U3+) */ + gpio_request(EXYNOS4X12_GPIO_L20, "OTG Vbus"); + gpio_set_pull(EXYNOS4X12_GPIO_L20, S5P_GPIO_PULL_NONE); gpio_set_drv(EXYNOS4X12_GPIO_L20, S5P_GPIO_DRV_4X); gpio_direction_output(EXYNOS4X12_GPIO_L20, 0);
/* OTG INT (Odroid U3+) */ + gpio_request(EXYNOS4X12_GPIO_X31, "OTG INT"); + gpio_set_pull(EXYNOS4X12_GPIO_X31, S5P_GPIO_PULL_UP); gpio_set_drv(EXYNOS4X12_GPIO_X31, S5P_GPIO_DRV_4X); gpio_direction_input(EXYNOS4X12_GPIO_X31); @@ -403,7 +411,6 @@ static void board_init_i2c(void) int exynos_early_init_f(void) { board_clock_init(); - board_gpio_init();
return 0; } @@ -414,6 +421,8 @@ int exynos_init(void) gd->ram_size -= SZ_1M; gd->bd->bi_dram[CONFIG_NR_DRAM_BANKS - 1].size -= SZ_1M;
+ board_gpio_init(); + return 0; }