Searched +full:backlight +full:- +full:gpios (Results 1 – 25 of 584) sorted by relevance
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| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/display/panel/ |
| D | sharp,lq150x1lg11.txt | 4 - compatible: should be "sharp,lq150x1lg11"
5 - power-supply: regulator to provide the VCC supply voltage (3.3 volts)
8 - backlight: phandle of the backlight device
9 - rlud-gpios: a single GPIO for the RL/UD (rotate 180 degrees) pin.
10 - sellvds-gpios: a single GPIO for the SELLVDS pin.
12 If rlud-gpios and/or sellvds-gpios are not specified, the RL/UD and/or SELLVDS
17 backlight: backlight {
18 compatible = "pwm-backlight";
21 brightness-levels = <0 20 40 60 80 100>;
22 default-brightness-level = <2>;
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| D | panel-common.txt | 14 ----------------------
16 - width-mm,
17 - height-mm: The width-mm and height-mm specify the width and height of the
21 - label: The label property specifies a symbolic name for the panel as a
28 non-descriptive information. For instance an LCD panel in a system that
35 ---------------
37 - panel-timing: Most display panels are restricted to a single resolution and
38 require specific display timings. The panel-timing subnode expresses those
41 Documentation/devicetree/bindings/display/panel/display-timing.txt.
45 ------------
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| D | kingdisplay,kd097d04.txt | 4 - compatible: should be "kingdisplay,kd097d04"
5 - reg: DSI virtual channel of the peripheral
6 - power-supply: phandle of the regulator that provides the supply voltage
7 - enable-gpios: panel enable gpio
10 - backlight: phandle of the backlight device attached to the panel
18 power-supply = <...>;
19 backlight = <&backlight>;
20 enable-gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>;
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| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/display/ |
| D | sitronix,st7735r.txt | 7 - compatible: "jianda,jd-t18003-t01", "sitronix,st7735r"
8 - dc-gpios: Display data/command selection (D/CX)
9 - reset-gpios: Reset signal (RSTX)
12 all mandatory properties described in ../spi/spi-bus.txt must be specified.
15 - rotation: panel rotation in degrees counter clockwise (0,90,180,270)
16 - backlight: phandle of the backlight device attached to the panel
20 backlight: backlight {
21 compatible = "gpio-backlight";
22 gpios = <&gpio 44 GPIO_ACTIVE_HIGH>;
28 compatible = "jianda,jd-t18003-t01", "sitronix,st7735r";
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| D | ilitek,ili9341.txt | 7 - compatible: "adafruit,yx240qv29", "ilitek,ili9341"
8 - dc-gpios: D/C pin
9 - reset-gpios: Reset pin
12 all mandatory properties described in ../spi/spi-bus.txt must be specified.
15 - rotation: panel rotation in degrees counter clockwise (0,90,180,270)
16 - backlight: phandle of the backlight device attached to the panel
22 spi-max-frequency = <32000000>;
23 dc-gpios = <&gpio0 9 GPIO_ACTIVE_HIGH>;
24 reset-gpios = <&gpio0 8 GPIO_ACTIVE_HIGH>;
26 backlight = <&backlight>;
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| D | multi-inno,mi0283qt.txt | 1 Multi-Inno MI0283QT display panel
4 - compatible: "multi-inno,mi0283qt".
7 all mandatory properties described in ../spi/spi-bus.txt must be specified.
10 - dc-gpios: D/C pin. The presence/absence of this GPIO determines
12 - present: IM=x110 4-wire 8-bit data serial interface
13 - absent: IM=x101 3-wire 9-bit data serial interface
14 - reset-gpios: Reset pin
15 - power-supply: A regulator node for the supply voltage.
16 - backlight: phandle of the backlight device attached to the panel
17 - rotation: panel rotation in degrees counter clockwise (0,90,180,270)
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/display/ |
| D | ilitek,ili9486.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com>
17 - $ref: panel/panel-common.yaml#
22 - enum:
24 - waveshare,rpi-lcd-35
26 - ozzmaker,piscreen
27 - const: ilitek,ili9486
29 spi-max-frequency:
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| D | sitronix,st7735r.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - David Lechner <david@lechnology.com>
17 - $ref: panel/panel-common.yaml#
22 - description:
25 - enum:
26 - jianda,jd-t18003-t01
27 - const: sitronix,st7735r
28 - description:
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| D | ilitek,ili9341.txt | 7 - compatible: "adafruit,yx240qv29", "ilitek,ili9341"
8 - dc-gpios: D/C pin
9 - reset-gpios: Reset pin
12 all mandatory properties described in ../spi/spi-bus.txt must be specified.
15 - rotation: panel rotation in degrees counter clockwise (0,90,180,270)
16 - backlight: phandle of the backlight device attached to the panel
22 spi-max-frequency = <32000000>;
23 dc-gpios = <&gpio0 9 GPIO_ACTIVE_HIGH>;
24 reset-gpios = <&gpio0 8 GPIO_ACTIVE_HIGH>;
26 backlight = <&backlight>;
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| D | multi-inno,mi0283qt.txt | 1 Multi-Inno MI0283QT display panel
4 - compatible: "multi-inno,mi0283qt".
7 all mandatory properties described in ../spi/spi-bus.txt must be specified.
10 - dc-gpios: D/C pin. The presence/absence of this GPIO determines
12 - present: IM=x110 4-wire 8-bit data serial interface
13 - absent: IM=x101 3-wire 9-bit data serial interface
14 - reset-gpios: Reset pin
15 - power-supply: A regulator node for the supply voltage.
16 - backlight: phandle of the backlight device attached to the panel
17 - rotation: panel rotation in degrees counter clockwise (0,90,180,270)
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| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/mfd/ |
| D | ti-lmu.txt | 6 ------ ---------------------------------
7 LM3532 Backlight
8 LM3631 Backlight and regulator
9 LM3632 Backlight and regulator
10 LM3633 Backlight, LED and fault monitor
11 LM3695 Backlight
12 LM3697 Backlight and fault monitor
15 - compatible: Should be one of:
22 - reg: I2C slave address.
30 - enable-gpios: A GPIO specifier for hardware enable pin.
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/mfd/ |
| D | ti-lmu.txt | 6 ------ ---------------------------------
7 LM3631 Backlight and regulator
8 LM3632 Backlight and regulator
9 LM3633 Backlight, LED and fault monitor
10 LM3695 Backlight
11 LM36274 Backlight and regulator
14 - compatible: Should be one of:
20 - reg: I2C slave address.
28 - enable-gpios: A GPIO specifier for hardware enable pin.
29 - ramp-up-us: Current ramping from one brightness level to
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/leds/backlight/ |
| D | gpio-backlight.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only
3 ---
4 $id: http://devicetree.org/schemas/leds/backlight/gpio-backlight.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: gpio-backlight bindings
10 - Lee Jones <lee.jones@linaro.org>
11 - Daniel Thompson <daniel.thompson@linaro.org>
12 - Jingoo Han <jingoohan1@gmail.com>
16 const: gpio-backlight
18 gpios:
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| D | kinetic,ktd253.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/leds/backlight/kinetic,ktd253.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Kinetic Technologies KTD253 one-wire backlight
10 - Linus Walleij <linus.walleij@linaro.org>
13 The Kinetic Technologies KTD253 is a white LED backlight that is
14 controlled by a single GPIO line. If you just turn on the backlight
15 it goes to maximum backlight then you can set the level of backlight
20 - $ref: common.yaml#
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| D | pwm-backlight.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only
3 ---
4 $id: http://devicetree.org/schemas/leds/backlight/pwm-backlight.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: pwm-backlight bindings
10 - Lee Jones <lee.jones@linaro.org>
11 - Daniel Thompson <daniel.thompson@linaro.org>
12 - Jingoo Han <jingoohan1@gmail.com>
16 const: pwm-backlight
21 pwm-names: true
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| /kernel/linux/linux-4.19/drivers/staging/fbtft/ |
| D | fbtft_device.c | 1 // SPDX-License-Identifier: GPL-2.0+
44 static int mode = -1;
48 static char *gpios; variable
49 module_param(gpios, charp, 0000);
50 MODULE_PARM_DESC(gpios,
51 …"List of gpios. Comma separated with the form: reset:23,dc:24 (when overriding the default, all gp…
66 static int bgr = -1;
99 "level: 0-7 (the remaining 29 bits is for advanced usage)");
104 "0 silent, >0 show gpios, >1 show devices, >2 show devices before (default=3)");
128 -1, MIPI_DCS_EXIT_SLEEP_MODE,
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| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/leds/backlight/ |
| D | pwm-backlight.txt | 1 pwm-backlight bindings
4 - compatible: "pwm-backlight"
5 - pwms: OF device-tree PWM specification (see PWM binding[0])
6 - power-supply: regulator for supply voltage
9 - pwm-names: a list of names for the PWM devices specified in the
11 - enable-gpios: contains a single GPIO specifier for the GPIO which enables
12 and disables the backlight (see GPIO binding[1])
13 - post-pwm-on-delay-ms: Delay in ms between setting an initial (non-zero) PWM
14 and enabling the backlight using GPIO.
15 - pwm-off-delay-ms: Delay in ms between disabling the backlight using GPIO
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| D | gpio-backlight.txt | 1 gpio-backlight bindings
4 - compatible: "gpio-backlight"
5 - gpios: describes the gpio that is used for enabling/disabling the backlight.
9 - default-on: enable the backlight at boot.
12 backlight {
13 compatible = "gpio-backlight";
14 gpios = <&gpio3 4 GPIO_ACTIVE_HIGH>;
15 default-on;
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/display/panel/ |
| D | boe,himax8279d.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Jerry Han <jerry.han.hq@gmail.com>
13 - $ref: panel-common.yaml#
18 - const: boe,himax8279d8p
19 - const: boe,himax8279d10p
21 backlight: true
22 enable-gpios: true
25 pp33-gpios:
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| D | sharp,lq150x1lg11.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Peter Rosin <peda@axentia.se>
13 - $ref: panel-common.yaml#
19 power-supply: true
20 backlight: true
22 rlud-gpios:
26 If rlud-gpios and/or sellvds-gpios are not specified,
30 sellvds-gpios:
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| D | panel-common.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/display/panel/panel-common.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Thierry Reding <thierry.reding@gmail.com>
11 - Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
24 width-mm:
29 height-mm:
43 non-descriptive information. For instance an LCD panel in a system that
55 panel-timing:
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| D | mantix,mlaf057we51-x.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only or BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/display/panel/mantix,mlaf057we51-x.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Mantix MLAF057WE51-X 5.7" 720x1440 TFT LCD panel
10 - Guido Günther <agx@sigxcpu.org>
14 a MIPI-DSI video interface.
17 - $ref: panel-common.yaml#
22 - mantix,mlaf057we51-x
29 avdd-supply:
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| /kernel/linux/linux-5.10/arch/arm/boot/dts/ |
| D | at91sam9n12ek.dts | 1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * at91sam9n12ek.dts - Device Tree file for AT91SAM9N12-EK board
8 /dts-v1/;
12 model = "Atmel AT91SAM9N12-EK";
17 stdout-path = "serial0:115200n8";
26 clock-frequency = <32768>;
30 clock-frequency = <16000000>;
46 compatible = "atmel,tcb-timer";
51 compatible = "atmel,tcb-timer";
63 clock-names = "mclk";
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| /kernel/linux/linux-4.19/arch/arm/boot/dts/ |
| D | at91sam9n12ek.dts | 2 * at91sam9n12ek.dts - Device Tree file for AT91SAM9N12-EK board
9 /dts-v1/;
13 model = "Atmel AT91SAM9N12-EK";
18 stdout-path = "serial0:115200n8";
27 clock-frequency = <32768>;
31 clock-frequency = <16000000>;
47 compatible = "atmel,tcb-timer";
52 compatible = "atmel,tcb-timer";
64 clock-names = "mclk";
70 interrupt-parent = <&pioA>;
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| /kernel/linux/linux-5.10/arch/mips/boot/dts/ingenic/ |
| D | rs90.dts | 1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
6 #include <dt-bindings/gpio/gpio.h>
7 #include <dt-bindings/iio/adc/ingenic,adc.h>
8 #include <dt-bindings/input/linux-event-codes.h>
12 model = "RS-90";
20 compatible = "regulator-fixed";
22 regulator-name = "vcc";
23 regulaor-min-microvolt = <3300000>;
24 regulaor-max-microvolt = <3300000>;
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