diff options
Diffstat (limited to 'src/cpu/samsung/exynos5420/gpio.c')
| -rw-r--r-- | src/cpu/samsung/exynos5420/gpio.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/cpu/samsung/exynos5420/gpio.c b/src/cpu/samsung/exynos5420/gpio.c index 2a93328a70..b17ff40d55 100644 --- a/src/cpu/samsung/exynos5420/gpio.c +++ b/src/cpu/samsung/exynos5420/gpio.c @@ -206,10 +206,10 @@ int gpio_set_value(unsigned gpio, int value) /* * Add a delay here to give the lines time to settle - * TODO(sjg): 1us does not always work, 2 is stable, so use 5 to be safe + * TODO(dianders): 5us does not always work, 10 is stable, so use 15 to be safe * Come back to this and sort out what the datasheet says */ -#define GPIO_DELAY_US 5 +#define GPIO_DELAY_US 15 #ifndef __BOOT_BLOCK__ /* |