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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-09-07 14:33:13 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-09-07 14:33:13 -0700 |
| commit | 5f9cc57036165bbd96f3a432fd2569c812503a92 (patch) | |
| tree | 950466c2a3fa8d1723d51d766549f7cbb9897f1e /drivers/leds/Kconfig | |
| parent | cd7b34fe1c2d93c54b368c295de88612c0b7120b (diff) | |
| parent | 1591caf2d5eafdfb3b300691f8f99e5bb97d5406 (diff) | |
Merge tag 'leds_for_4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds
Pull LED updates from Jacek Anaszewski:
"LED class drivers improvements:
leds-pca955x:
- add Device Tree support and bindings
- use devm_led_classdev_register()
- add GPIO support
- prevent crippled LED class device name
- check for I2C errors
leds-gpio:
- add optional retain-state-shutdown DT property
- allow LED to retain state at shutdown
leds-tlc591xx:
- merge conditional tests
- add missing of_node_put
leds-powernv:
- delete an error message for a failed memory allocation in
powernv_led_create()
leds-is31fl32xx.c
- convert to using custom %pOF printf format specifier
Constify attribute_group structures in:
- leds-blinkm
- leds-lm3533
Make several arrays static const in:
- leds-aat1290
- leds-lp5521
- leds-lp5562
- leds-lp8501"
* tag 'leds_for_4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds:
leds: pca955x: check for I2C errors
leds: gpio: Allow LED to retain state at shutdown
dt-bindings: leds: gpio: Add optional retain-state-shutdown property
leds: powernv: Delete an error message for a failed memory allocation in powernv_led_create()
leds: lp8501: make several arrays static const
leds: lp5562: make several arrays static const
leds: lp5521: make several arrays static const
leds: aat1290: make array max_mm_current_percent static const
leds: pca955x: Prevent crippled LED device name
leds: lm3533: constify attribute_group structure
dt-bindings: leds: add pca955x
leds: pca955x: add GPIO support
leds: pca955x: use devm_led_classdev_register
leds: pca955x: add device tree support
leds: Convert to using %pOF instead of full_name
leds: blinkm: constify attribute_group structures.
leds: tlc591xx: add missing of_node_put
leds: tlc591xx: merge conditional tests
Diffstat (limited to 'drivers/leds/Kconfig')
| -rw-r--r-- | drivers/leds/Kconfig | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/leds/Kconfig b/drivers/leds/Kconfig index 27dc8002b121..52ea34e337cd 100644 --- a/drivers/leds/Kconfig +++ b/drivers/leds/Kconfig @@ -386,6 +386,17 @@ config LEDS_PCA955X LED driver chips accessed via the I2C bus. Supported devices include PCA9550, PCA9551, PCA9552, and PCA9553. +config LEDS_PCA955X_GPIO + bool "Enable GPIO support for PCA955X" + depends on LEDS_PCA955X + depends on GPIOLIB + help + Allow unused pins on PCA955X to be used as gpio. + + To use a pin as gpio the pin type should be set to + PCA955X_TYPE_GPIO in the device tree. + + config LEDS_PCA963X tristate "LED support for PCA963x I2C chip" depends on LEDS_CLASS |