On Tue, 1 Oct 2024 at 06:25, Christian Marangi <ansuels...@gmail.com> wrote: > > Implement LED boot API to signal correct boot of the system. > > led_boot_on/off/blink() are introduced to turn ON, OFF and BLINK the > designated boot LED. > > New Kconfig is introduced, CONFIG_LED_BOOT to enable the feature. > This makes use of the /options/u-boot property "boot-led" to the > define the boot LED. > It's also introduced a new /options/u-boot property "boot-led-period" > to define the default period when the LED is set to blink mode.
BTW could you please send a schema update for this so that Linux accepts it? > > If "boot-led-period" is not defined, the value of 250 (ms) is > used by default. > > If CONFIG_LED_BLINK or CONFIG_LED_SW_BLINK is not enabled, > led_boot_blink call will fallback to simple LED ON. > > To cache the data we repurpose the now unused led_uc_priv for storage of > global LED uclass info. > > Signed-off-by: Christian Marangi <ansuels...@gmail.com> > --- > drivers/led/Kconfig | 11 ++++++ > drivers/led/led-uclass.c | 85 ++++++++++++++++++++++++++++++++++++++++ > include/led.h | 55 +++++++++++++++++++++++++- > 3 files changed, 149 insertions(+), 2 deletions(-) > Reviewed-by: Simon Glass <s...@chromium.org>
