diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/dt-bindings/leds/leds-pca955x.h | 16 | ||||
| -rw-r--r-- | include/linux/leds.h | 2 |
2 files changed, 18 insertions, 0 deletions
diff --git a/include/dt-bindings/leds/leds-pca955x.h b/include/dt-bindings/leds/leds-pca955x.h new file mode 100644 index 000000000000..78cb7e979de7 --- /dev/null +++ b/include/dt-bindings/leds/leds-pca955x.h @@ -0,0 +1,16 @@ +/* + * This header provides constants for pca955x LED bindings. + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef _DT_BINDINGS_LEDS_PCA955X_H +#define _DT_BINDINGS_LEDS_PCA955X_H + +#define PCA955X_TYPE_NONE 0 +#define PCA955X_TYPE_LED 1 +#define PCA955X_TYPE_GPIO 2 + +#endif /* _DT_BINDINGS_LEDS_PCA955X_H */ diff --git a/include/linux/leds.h b/include/linux/leds.h index 64c56d454f7d..bf6db4fe895b 100644 --- a/include/linux/leds.h +++ b/include/linux/leds.h @@ -49,6 +49,7 @@ struct led_classdev { #define LED_HW_PLUGGABLE (1 << 19) #define LED_PANIC_INDICATOR (1 << 20) #define LED_BRIGHT_HW_CHANGED (1 << 21) +#define LED_RETAIN_AT_SHUTDOWN (1 << 22) /* set_brightness_work / blink_timer flags, atomic, private. */ unsigned long work_flags; @@ -392,6 +393,7 @@ struct gpio_led { unsigned retain_state_suspended : 1; unsigned panic_indicator : 1; unsigned default_state : 2; + unsigned retain_state_shutdown : 1; /* default_state should be one of LEDS_GPIO_DEFSTATE_(ON|OFF|KEEP) */ struct gpio_desc *gpiod; }; |