u-boot.git/drivers/led, branch v2016.11

dm: led: Tidy up SPL options for the led and led-gpio

2015-09-03T03:28:22+00:00

At present SPL does not have its own option. But these features can
increase SPL code size. Adjust the Kconfig and Makefile so that
separate a SPL option can be selected.

Signed-off-by: Simon Glass

led: rename CONFIG_SPL_LED_SUPPORT to CONFIG_SPL_LED

2015-08-18T17:46:03+00:00

Signed-off-by: Masahiro Yamada 
Reviewed-by: Tom Rini 
Reviewed-by: Simon Glass

drivers: hierarchize drivers Kconfig menu

2015-08-13T00:47:44+00:00

The menuconfig for drivers are getting more and more cluttered
and unreadable because too many entries are displayed in a single
flat menu.  Use hierarchic menu for each category.

Signed-off-by: Masahiro Yamada 
Reviewed-by: Simon Glass 
[trini: Update to apply again in a few places, drop USB hunk]
Signed-off-by: Tom Rini

dm: test: Add a test for the LED uclass

2015-07-21T23:39:32+00:00

Add a test to confirm that we can adjust LEDs using the led_gpio driver.

Signed-off-by: Simon Glass

led: Return -ENODEV if the LED device cannot be found

2015-07-21T23:39:32+00:00

We normally use -ENODEV for a missing device, rather than -ENOENT. The
latter is reserved for when we have a device but cannot find something
within it.

Also avoid looking at the root LED device since it is only a container.

Signed-off-by: Simon Glass

dm: led: Add a driver for GPIO-controlled LEDs

2015-07-21T23:39:24+00:00

Add a simple driver which allows use of LEDs attached to GPIOs. The linux
device tree binding is used.

Signed-off-by: Simon Glass

dm: Add support for LEDs

2015-07-21T23:39:24+00:00

Add a simple uclass for LEDs, so that these can be controlled by the device
tree and activated when needed. LEDs are referred to by their label.

This implementation requires a driver for each type of LED (e.g GPIO, I2C).

Signed-off-by: Simon Glass