diff options
Diffstat (limited to 'chip/stm32/gpio-stm32l.c')
| -rw-r--r-- | chip/stm32/gpio-stm32l.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/chip/stm32/gpio-stm32l.c b/chip/stm32/gpio-stm32l.c index e5b07f23c3..727c4c1d99 100644 --- a/chip/stm32/gpio-stm32l.c +++ b/chip/stm32/gpio-stm32l.c @@ -96,7 +96,9 @@ void gpio_pre_init(void) } else { /* * Enable all GPIOs clocks - * TODO: more fine-grained enabling for power saving + * + * TODO(crosbug.com/p/23770): only enable the banks we need to, + * and support disabling some of them in low-power idle. */ STM32_RCC_AHBENR |= 0x3f; } |