Lines Matching +full:flash +full:- +full:max +full:- +full:timeout +full:- +full:us

1 * Skyworks Solutions, Inc. AAT1290 Current Regulator for Flash LEDs
4 asserted high, enable flash strobe and movie mode (max 1/2 of flash current)
7 of the flash chip. The switch is controlled with pin control.
11 - compatible : Must be "skyworks,aat1290".
12 - flen-gpios : Must be device tree identifier of the flash device FL_EN pin.
13 - enset-gpios : Must be device tree identifier of the flash device EN_SET pin.
16 - pinctrl-names : Must contain entries: "default", "host", "isp". Entries
23 node - see Documentation/devicetree/bindings/leds/common.txt.
26 - led-max-microamp : see Documentation/devicetree/bindings/leds/common.txt
27 - flash-max-microamp : see Documentation/devicetree/bindings/leds/common.txt
28                        Maximum flash LED supply current can be calculated using
30 - flash-max-timeout-us : see Documentation/devicetree/bindings/leds/common.txt
31                          Maximum flash timeout can be calculated using following
35 - function : see Documentation/devicetree/bindings/leds/common.txt
36 - color : see Documentation/devicetree/bindings/leds/common.txt
37 - label : see Documentation/devicetree/bindings/leds/common.txt (deprecated)
39 Example (by Ct = 220nF, Rset = 160kohm and exynos4412-trats2 board with
44 #include <dt-bindings/leds/common.h>
46 led-controller {
48 	flen-gpios = <&gpj1 1 GPIO_ACTIVE_HIGH>;
49 	enset-gpios = <&gpj1 2 GPIO_ACTIVE_HIGH>;
51 	pinctrl-names = "default", "host", "isp";
52 	pinctrl-0 = <&camera_flash_host>;
53 	pinctrl-1 = <&camera_flash_host>;
54 	pinctrl-2 = <&camera_flash_isp>;
59 		led-max-microamp = <520833>;
60 		flash-max-microamp = <1012500>;
61 		flash-max-timeout-us = <1940000>;
66 	camera_flash_host: camera-flash-host {
67 		samsung,pins = "gpj1-0";
68 		samsung,pin-function = <1>;
69 		samsung,pin-val = <0>;
72 	camera_flash_isp: camera-flash-isp {
73 		samsung,pins = "gpj1-0";
74 		samsung,pin-function = <1>;
75 		samsung,pin-val = <1>;