Searched +full:num +full:- +full:interpolated +full:- +full:steps (Results 1 – 25 of 59) sorted by relevance
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/linux-6.14.4/Documentation/devicetree/bindings/leds/backlight/ |
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 10 - Lee Jones <[email protected]> 11 - Daniel Thompson <[email protected]> 12 - Jingoo Han <[email protected]> 15 - $ref: common.yaml# 19 const: pwm-backlight [all …]
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/linux-6.14.4/arch/arm64/boot/dts/allwinner/ |
D | sun50i-a64-pinephone-1.1.dts | 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT) 4 /dts-v1/; 6 #include "sun50i-a64-pinephone.dtsi" 10 compatible = "pine64,pinephone-1.1", "pine64,pinephone", "allwinner,sun50i-a64"; 14 power-supply = <®_ldo_io0>; 22 brightness-levels = < 28 num-interpolated-steps = <50>; 29 default-brightness-level = <400>; 33 allwinner,internal-bias-resistor; 37 enable-gpios = <&pio 3 24 GPIO_ACTIVE_HIGH>; /* PD24 */ [all …]
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D | sun50i-a64-pinephone-1.2.dts | 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT) 4 /dts-v1/; 6 #include "sun50i-a64-pinephone.dtsi" 10 compatible = "pine64,pinephone-1.2", "pine64,pinephone", "allwinner,sun50i-a64"; 12 wifi_pwrseq: wifi-pwrseq { 13 compatible = "mmc-pwrseq-simple"; 14 reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 */ 19 power-supply = <®_ldo_io0>; 27 brightness-levels = < 34 num-interpolated-steps = <50>; [all …]
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/linux-6.14.4/arch/arm/boot/dts/nxp/imx/ |
D | imx6qdl-skov-revc-lt2.dtsi | 1 // SPDX-License-Identifier: (GPL-2.0 OR MIT) 7 compatible = "pwm-backlight"; 8 pinctrl-names = "default"; 9 pinctrl-0 = <&pinctrl_backlight>; 10 enable-gpios = <&gpio6 23 GPIO_ACTIVE_LOW>; 12 brightness-levels = <0 255>; 13 num-interpolated-steps = <17>; 14 default-brightness-level = <8>; 15 power-supply = <®_24v0>; 19 #address-cells = <1>; [all …]
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D | imx6qdl-vicut1.dtsi | 1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT 7 #include <dt-bindings/display/sdtv-standards.h> 8 #include <dt-bindings/gpio/gpio.h> 9 #include <dt-bindings/input/input.h> 10 #include <dt-bindings/leds/common.h> 11 #include <dt-bindings/media/tvp5150.h> 12 #include <dt-bindings/sound/fsl-imx-audmux.h> 16 stdout-path = &uart4; 20 compatible = "pwm-backlight"; 21 pinctrl-names = "default"; [all …]
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D | imx6dl-skov-revc-lt6.dts | 1 // SPDX-License-Identifier: (GPL-2.0 OR MIT) 5 /dts-v1/; 7 #include "imx6qdl-skov-cpu.dtsi" 8 #include "imx6qdl-skov-cpu-revc.dtsi" 12 compatible = "skov,imx6dl-skov-revc-lt6", "fsl,imx6dl"; 15 compatible = "pwm-backlight"; 16 pinctrl-names = "default"; 17 pinctrl-0 = <&pinctrl_backlight>; 18 enable-gpios = <&gpio6 23 GPIO_ACTIVE_LOW>; 20 brightness-levels = <0 255>; [all …]
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D | imx6q-skov-revc-lt6.dts | 1 // SPDX-License-Identifier: (GPL-2.0 OR MIT) 5 /dts-v1/; 7 #include "imx6qdl-skov-cpu.dtsi" 8 #include "imx6qdl-skov-cpu-revc.dtsi" 12 compatible = "skov,imx6q-skov-revc-lt6", "fsl,imx6q"; 15 compatible = "pwm-backlight"; 16 pinctrl-names = "default"; 17 pinctrl-0 = <&pinctrl_backlight>; 18 enable-gpios = <&gpio6 23 GPIO_ACTIVE_LOW>; 20 brightness-levels = <0 255>; [all …]
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D | imx6q-skov-reve-mi1010ait-1cp1.dts | 1 // SPDX-License-Identifier: (GPL-2.0 OR MIT) 5 /dts-v1/; 7 #include "imx6qdl-skov-cpu.dtsi" 11 compatible = "skov,imx6q-skov-reve-mi1010ait-1cp1", "fsl,imx6q"; 14 compatible = "pwm-backlight"; 15 pinctrl-names = "default"; 16 pinctrl-0 = <&pinctrl_backlight>; 17 enable-gpios = <&gpio6 23 GPIO_ACTIVE_LOW>; 19 brightness-levels = <0 255>; 20 num-interpolated-steps = <17>; [all …]
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D | imx6q-kp.dtsi | 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT) 7 /dts-v1/; 11 #include <dt-bindings/gpio/gpio.h> 12 #include <dt-bindings/pwm/pwm.h> 13 #include <dt-bindings/sound/fsl-imx-audmux.h> 16 backlight_lcd: backlight-lcd { 17 compatible = "pwm-backlight"; 19 brightness-levels = <0 255>; 20 num-interpolated-steps = <255>; 21 default-brightness-level = <250>; [all …]
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/linux-6.14.4/arch/arm64/boot/dts/rockchip/ |
D | rk3568-wolfvision-pf5-display.dtsi | 1 // SPDX-License-Identifier: (GPL-2.0-or-later OR MIT) 8 /dts-v1/; 11 #include <dt-bindings/clock/rk3568-cru.h> 12 #include <dt-bindings/gpio/gpio.h> 13 #include <dt-bindings/interrupt-controller/irq.h> 14 #include <dt-bindings/pinctrl/rockchip.h> 15 #include <dt-bindings/soc/rockchip,vop2.h> 19 compatible = "pwm-backlight"; 20 brightness-levels = <0 255>; 21 default-brightness-level = <255>; [all …]
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/linux-6.14.4/arch/arm/boot/dts/rockchip/ |
D | rk3288-veyron-tiger.dts | 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT) 8 /dts-v1/; 9 #include "rk3288-veyron-fievel.dts" 10 #include "rk3288-veyron-edp.dtsi" 14 compatible = "google,veyron-tiger-rev8", "google,veyron-tiger-rev7", 15 "google,veyron-tiger-rev6", "google,veyron-tiger-rev5", 16 "google,veyron-tiger-rev4", "google,veyron-tiger-rev3", 17 "google,veyron-tiger-rev2", "google,veyron-tiger-rev1", 18 "google,veyron-tiger-rev0", "google,veyron-tiger", 21 /delete-node/ vcc18-lcd; [all …]
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D | rk3288-veyron-edp.dtsi | 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT) 9 backlight_regulator: regulator-backlight { 10 compatible = "regulator-fixed"; 11 enable-active-high; 13 pinctrl-names = "default"; 14 pinctrl-0 = <&bl_pwr_en>; 15 regulator-name = "backlight_regulator"; 16 vin-supply = <&vcc33_sys>; 17 startup-delay-us = <15000>; 20 panel_regulator: regulator-panel { [all …]
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D | rk3288-veyron-jaq.dts | 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT) 8 /dts-v1/; 10 #include "rk3288-veyron-chromebook.dtsi" 11 #include "../cros-ec-sbs.dtsi" 15 compatible = "google,veyron-jaq-rev5", "google,veyron-jaq-rev4", 16 "google,veyron-jaq-rev3", "google,veyron-jaq-rev2", 17 "google,veyron-jaq-rev1", "google,veyron-jaq", 22 /* Jaq panel PWM must be >= 3%, so start non-zero brightness at 8 */ 23 brightness-levels = <8 255>; 24 num-interpolated-steps = <247>; [all …]
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D | rk3288-veyron-minnie.dts | 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT) 8 /dts-v1/; 9 #include "rk3288-veyron-chromebook.dtsi" 10 #include "rk3288-veyron-broadcom-bluetooth.dtsi" 14 compatible = "google,veyron-minnie-rev4", "google,veyron-minnie-rev3", 15 "google,veyron-minnie-rev2", "google,veyron-minnie-rev1", 16 "google,veyron-minnie-rev0", "google,veyron-minnie", 19 volume_buttons: volume-buttons { 20 compatible = "gpio-keys"; 21 pinctrl-names = "default"; [all …]
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/linux-6.14.4/arch/arm64/boot/dts/freescale/ |
D | imx8mp-kontron-dl.dtso | 1 // SPDX-License-Identifier: GPL-2.0+ OR MIT 6 /dts-v1/; 9 #include <dt-bindings/gpio/gpio.h> 10 #include "imx8mp-pinfunc.h" 13 model = "Kontron DL i.MX8MP OSM-S"; 14 compatible = "kontron,imx8mp-bl-osm-s", "kontron,imx8mp-osm-s", "fsl,imx8mp"; 17 compatible = "pwm-backlight"; 19 brightness-levels = <0 100>; 20 num-interpolated-steps = <100>; 21 default-brightness-level = <100>; [all …]
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D | imx8mn-bsh-smm-s2-display.dtsi | 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT) 8 #address-cells = <2>; 9 #size-cells = <2>; 12 framebuffer-panel0 { 13 compatible = "simple-framebuffer"; 27 power-domains = <&disp_blk_ctrl IMX8MN_DISPBLK_PD_LCDIF>, 29 dvdd-supply = <®_3v3_dvdd>; 30 avdd-supply = <®_v3v3_avdd>; 36 compatible = "pwm-backlight"; 38 brightness-levels = <0 100>; [all …]
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D | imx8mm-kontron-dl.dtso | 1 // SPDX-License-Identifier: GPL-2.0 6 /dts-v1/; 9 #include <dt-bindings/gpio/gpio.h> 10 #include "imx8mm-pinfunc.h" 13 compatible = "kontron,imx8mm-bl", "kontron,imx8mm-sl", "fsl,imx8mm"; 16 compatible = "pwm-backlight"; 18 brightness-levels = <0 100>; 19 num-interpolated-steps = <100>; 20 default-brightness-level = <100>; 24 compatible = "jenson,bl-jt60050-01a", "panel-lvds"; [all …]
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D | imx8mp-kontron-smarc-eval-carrier.dts | 1 // SPDX-License-Identifier: GPL-2.0+ OR MIT 6 /dts-v1/; 8 #include <dt-bindings/phy/phy-imx8-pcie.h> 9 #include "imx8mp-kontron-smarc.dtsi" 13 compatible = "kontron,imx8mp-smarc-eval-carrier", "kontron,imx8mp-smarc", 14 "kontron,imx8mp-osm-s", "fsl,imx8mp"; 17 compatible = "pwm-backlight"; 19 brightness-levels = <0 100>; 20 num-interpolated-steps = <100>; 21 default-brightness-level = <100>; [all …]
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D | imx8mp-msc-sm2s.dtsi | 1 // SPDX-License-Identifier: GPL-2.0 6 /dts-v1/; 9 #include <dt-bindings/net/ti-dp83867.h> 18 stdout-path = &uart2; 21 reg_usb0_host_vbus: regulator-usb0-vbus { 22 compatible = "regulator-fixed"; 23 regulator-name = "usb0_host_vbus"; 24 pinctrl-names = "default"; 25 pinctrl-0 = <&pinctrl_usb0_vbus>; 26 regulator-min-microvolt = <5000000>; [all …]
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D | imx8qm-mek.dts | 1 // SPDX-License-Identifier: GPL-2.0+ 3 * Copyright 2018-2019 NXP 7 /dts-v1/; 9 #include <dt-bindings/usb/pd.h> 14 compatible = "fsl,imx8qm-mek", "fsl,imx8qm"; 17 stdout-path = &lpuart0; 21 /delete-node/ cpu-map; 22 /delete-node/ cpu@100; 23 /delete-node/ cpu@101; 26 thermal-zones { [all …]
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/linux-6.14.4/arch/arm64/boot/dts/amlogic/ |
D | meson-khadas-vim3-ts050.dtso | 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT) 7 #include <dt-bindings/gpio/gpio.h> 8 #include <dt-bindings/clock/g12a-clkc.h> 9 #include <dt-bindings/interrupt-controller/irq.h> 10 #include <dt-bindings/interrupt-controller/arm-gic.h> 11 #include <dt-bindings/interrupt-controller/amlogic,meson-g12a-gpio-intc.h> 13 /dts-v1/; 23 compatible = "pwm-backlight"; 25 brightness-levels = <0 255>; 26 num-interpolated-steps = <255>; [all …]
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/linux-6.14.4/drivers/video/backlight/ |
D | pwm_bl.c | 1 // SPDX-License-Identifier: GPL-2.0-only 43 if (pb->enabled) in pwm_backlight_power_on() 46 if (pb->power_supply) { in pwm_backlight_power_on() 47 err = regulator_enable(pb->power_supply); in pwm_backlight_power_on() 49 dev_err(pb->dev, "failed to enable power supply\n"); in pwm_backlight_power_on() 52 if (pb->post_pwm_on_delay) in pwm_backlight_power_on() 53 msleep(pb->post_pwm_on_delay); in pwm_backlight_power_on() 55 gpiod_set_value_cansleep(pb->enable_gpio, 1); in pwm_backlight_power_on() 57 pb->enabled = true; in pwm_backlight_power_on() 62 if (!pb->enabled) in pwm_backlight_power_off() [all …]
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/linux-6.14.4/arch/arm64/boot/dts/qcom/ |
D | msm8939-wingtech-wt82918.dtsi | 1 // SPDX-License-Identifier: GPL-2.0-only 3 #include "msm8916-modem-qdsp6.dtsi" 5 #include <dt-bindings/gpio/gpio.h> 6 #include <dt-bindings/leds/common.h> 7 #include <dt-bindings/pinctrl/qcom,pmic-mpp.h> 17 stdout-path = "serial0"; 21 compatible = "pwm-backlight"; 23 brightness-levels = <0 255>; 24 num-interpolated-steps = <255>; 25 default-brightness-level = <128>; [all …]
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D | msm8916-wingtech-wt865x8.dtsi | 1 // SPDX-License-Identifier: GPL-2.0-only 3 #include "msm8916-pm8916.dtsi" 4 #include "msm8916-modem-qdsp6.dtsi" 6 #include <dt-bindings/gpio/gpio.h> 7 #include <dt-bindings/pinctrl/qcom,pmic-mpp.h> 17 stdout-path = "serial0"; 20 headphones_switch: audio-switch { 21 compatible = "simple-audio-amplifier"; 23 pinctrl-0 = <&headphones_switch_default>; 24 pinctrl-names = "default"; [all …]
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/linux-6.14.4/arch/arm64/boot/dts/mediatek/ |
D | mt8395-genio-1200-evk.dts | 1 // SPDX-License-Identifier: (GPL-2.0 OR MIT) 7 /dts-v1/; 11 #include <dt-bindings/gpio/gpio.h> 12 #include <dt-bindings/input/input.h> 13 #include <dt-bindings/interrupt-controller/irq.h> 14 #include <dt-bindings/pinctrl/mt8195-pinfunc.h> 15 #include <dt-bindings/regulator/mediatek,mt6360-regulator.h> 16 #include <dt-bindings/spmi/spmi.h> 17 #include <dt-bindings/usb/pd.h> 20 model = "MediaTek Genio 1200 EVK-P1V2-EMMC"; [all …]
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