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| author | Christian Marangi <[email protected]> | 2024-10-01 14:24:38 +0200 |
|---|---|---|
| committer | Tom Rini <[email protected]> | 2024-10-10 16:02:20 -0600 |
| commit | aad8cfa3ca4b1bb18c4a55d2bbee4f58d3095d64 (patch) | |
| tree | 2a9f00dc48586d39d6cd9dde0da623d88adea60e /drivers/led/Kconfig | |
| parent | fc55ae03fdda244b74756c9dedb16143dbe002bd (diff) | |
led: implement LED activity API
Implement LED activity API similar to BOOT LED API.
Usual activity might be a file transfer with TFTP, a flash write...
User of this API will call led_activity_on/off/blink() to signal these
kind of activity.
New Kconfig is implemented similar to BOOT LED, LED_ACTIVITY to
enable support for it.
It's introduced a new /options/u-boot property "activity-led" and
"activity-led-period" to define the activity LED label and the
default period when the activity LED is set to blink mode.
If "activity-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.
Signed-off-by: Christian Marangi <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Diffstat (limited to 'drivers/led/Kconfig')
| -rw-r--r-- | drivers/led/Kconfig | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/led/Kconfig b/drivers/led/Kconfig index 59b007a7ef5..c98cbf92fab 100644 --- a/drivers/led/Kconfig +++ b/drivers/led/Kconfig @@ -20,6 +20,19 @@ config LED_BOOT [1] dtschema/schemas/options/u-boot.yaml +config LED_ACTIVITY + bool "Enable LED activity support" + help + Enable LED activity support. + + LED activity is a specific LED assigned to signal activity operation + like file trasnfer, flash write/erase... + + Defined in Device Tree /options/u-boot node. Refer here for the supported + options [1]. + + [1] dtschema/schemas/options/u-boot.yaml + config LED_BCM6328 bool "LED Support for BCM6328" depends on LED && ARCH_BMIPS |