u-boot.git/drivers/led, branch v2017.09

dm: core: Update device_bind_driver_to_node() to use ofnode

2017-06-01T13:03:08+00:00

Adjust this function to us an ofnode instead of an offset, so it can be
used with livetree. This involves updating all callers.

Signed-off-by: Simon Glass

dm: Rename dev_addr..() functions

2017-06-01T13:03:01+00:00

These support the flat device tree. We want to use the dev_read_..()
prefix for functions that support both flat tree and live tree. So rename
the existing functions to avoid confusion.

In the end we will have:

   1. dev_read_addr...()    - works on devices, supports flat/live tree
   2. devfdt_get_addr...()  - current functions, flat tree only
   3. of_get_address() etc. - new functions, live tree only

All drivers will be written to use 1. That function will in turn call
either 2 or 3 depending on whether the flat or live tree is in use.

Note this involves changing some dead code - the imx_lpi2c.c file.

Signed-off-by: Simon Glass

dm: led: add BCM6358 led driver

2017-05-10T14:16:09+00:00

This driver is a simplified version of linux/drivers/leds/leds-bcm6358.c

Signed-off-by: Álvaro Fernández Rojas 
Reviewed-by: Simon Glass

dm: led: add BCM6328 led driver

2017-05-10T14:16:09+00:00

This driver is a simplified version of linux/drivers/leds/leds-bcm6328.c,
simplified to remove HW leds and blink fallbacks.

Signed-off-by: Álvaro Fernández Rojas 
Reviewed-by: Simon Glass

dm: led: Add support for blinking LEDs

2017-04-15T01:38:57+00:00

Allow LEDs to be blinked if the driver supports it. Enable this for
sandbox so that the tests run.

Signed-off-by: Simon Glass 
Reviewed-by: Ziping Chen

dm: led: Support toggling LEDs

2017-04-15T01:38:57+00:00

Add support for toggling an LED into the uclass interface. This can be
efficiently implemented by the driver.

Signed-off-by: Simon Glass 
Reviewed-by: Ziping Chen

dm: led: Add support for getting the state of an LED

2017-04-15T01:38:57+00:00

It is useful to be able to read the LED as well as write it. Add this to
the uclass and update the GPIO driver.

Signed-off-by: Simon Glass 
Reviewed-by: Ziping Chen

dm: led: Adjust the LED uclass

2017-04-15T01:38:57+00:00

At present this is very simple, supporting only on and off. We want to
also support toggling and blinking. As a first step, change the name of
the main method and use an enum to indicate the state.

Signed-off-by: Simon Glass 
Reviewed-by: Ziping Chen

dm: led: Rename struct led_uclass_plat

2017-04-15T01:38:57+00:00

These structures are normally named with 'uc' instead of 'uclass'. Change
this one for consistency.

Signed-off-by: Simon Glass 
Reviewed-by: Ziping Chen

dm: led: Add a missing blank line in the Kconfig file

2017-04-15T01:38:57+00:00

There should be a blank line between each option. Add one before LED_GPIO.

Signed-off-by: Simon Glass 
Reviewed-by: Ziping Chen