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author | Sascha Hauer <s.hauer@pengutronix.de> | 2019-10-15 10:55:58 +0200 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2019-10-15 10:55:58 +0200 |
commit | 2036f2866753a28b2783ad6dc78a40ca5345e6d8 (patch) | |
tree | 468b1c17b06a2377c5f8e6d711d8f3187f60667f /dts/Bindings/leds/leds-gpio.txt | |
parent | 785f926d4527184194b6424bc39ce367e2cea7d8 (diff) | |
download | barebox-2036f2866753a28b2783ad6dc78a40ca5345e6d8.tar.gz barebox-2036f2866753a28b2783ad6dc78a40ca5345e6d8.tar.xz |
dts: update to v5.4-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/leds/leds-gpio.txt')
-rw-r--r-- | dts/Bindings/leds/leds-gpio.txt | 23 |
1 files changed, 16 insertions, 7 deletions
diff --git a/dts/Bindings/leds/leds-gpio.txt b/dts/Bindings/leds/leds-gpio.txt index a48dda268f..d21281b63d 100644 --- a/dts/Bindings/leds/leds-gpio.txt +++ b/dts/Bindings/leds/leds-gpio.txt @@ -10,8 +10,12 @@ LED sub-node properties: - gpios : Should specify the LED's GPIO, see "gpios property" in Documentation/devicetree/bindings/gpio/gpio.txt. Active low LEDs should be indicated using flags in the GPIO specifier. -- label : (optional) +- function : (optional) + see Documentation/devicetree/bindings/leds/common.txt +- color : (optional) see Documentation/devicetree/bindings/leds/common.txt +- label : (optional) + see Documentation/devicetree/bindings/leds/common.txt (deprecated) - linux,default-trigger : (optional) see Documentation/devicetree/bindings/leds/common.txt - default-state: (optional) The initial state of the LED. @@ -27,30 +31,34 @@ LED sub-node properties: Examples: #include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/leds/common.h> leds { compatible = "gpio-leds"; - hdd { - label = "Disk Activity"; + led0 { gpios = <&mcu_pio 0 GPIO_ACTIVE_LOW>; linux,default-trigger = "disk-activity"; + function = LED_FUNCTION_DISK; }; - fault { + led1 { gpios = <&mcu_pio 1 GPIO_ACTIVE_HIGH>; /* Keep LED on if BIOS detected hardware fault */ default-state = "keep"; + function = LED_FUNCTION_FAULT; }; }; run-control { compatible = "gpio-leds"; - red { + led0 { gpios = <&mpc8572 6 GPIO_ACTIVE_HIGH>; + color = <LED_COLOR_ID_RED>; default-state = "off"; }; - green { + led1 { gpios = <&mpc8572 7 GPIO_ACTIVE_HIGH>; + color = <LED_COLOR_ID_GREEN>; default-state = "on"; }; }; @@ -58,9 +66,10 @@ run-control { leds { compatible = "gpio-leds"; - charger-led { + led0 { gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>; linux,default-trigger = "max8903-charger-charging"; retain-state-suspended; + function = LED_FUNCTION_CHARGE; }; }; |