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/linux/Documentation/devicetree/bindings/iio/adc/
H A Daspeed,ast2600-adc.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/iio/adc/aspeed,ast2600-adc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Billy Tsai <billy_tsai@aspeedtech.com>
13 • 10-bits resolution for 16 voltage channels.
16 • Channel scanning can be non-continuous.
21 • Built-in a compensating method.
22 • Built-in a register to trim internal reference voltage.
30 - aspeed,ast2600-adc0
[all …]
/linux/drivers/iio/dac/
H A Dad3552r-common.c1 // SPDX-License-Identifier: GPL-2.0+
3 // Copyright (c) 2010-2024 Analog Devices Inc.
18 [AD3552R_CH_OUTPUT_RANGE_NEG_5__5V] = { -5000, 5000 },
19 [AD3552R_CH_OUTPUT_RANGE_NEG_10__10V] = { -10000, 10000 }
26 [AD3542R_CH_OUTPUT_RANGE_NEG_5__5V] = { -5000, 5000 },
27 [AD3542R_CH_OUTPUT_RANGE_NEG_2P5__7P5V] = { -2500, 7500 }
99 s64 vref, tmp, common, offset, gn, gp; in ad3552r_get_custom_range() local
103 * Vmax = 2.5 - [(GainP + Offset / 1024) * 2.5 * Rfb * 1.03] in ad3552r_get_custom_range()
106 vref = 2500; in ad3552r_get_custom_range()
108 common = 2575 * ch_data->rfb; in ad3552r_get_custom_range()
[all …]
/linux/arch/arm/boot/dts/nxp/imx/
H A Dimx7-mba7.dtsi1 // SPDX-License-Identifier: GPL-2.0 OR X11
3 * Device Tree Include file for TQ-Systems MBa7 carrier board.
5 * Copyright (C) 2016 TQ-Systems GmbH
6 * Author: Markus Niebel <Markus.Niebel@tq-group.com>
13 #include <dt-bindings/input/input.h>
14 #include <dt-bindings/net/ti-dp83867.h>
20 /delete-property/ mmc2;
26 compatible = "gpio-beeper";
31 stdout-path = &uart6;
34 gpio_buttons: gpio-keys {
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H A Dimx6ull-dhcom-som.dtsi1 // SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause
6 #include "imx6ull-dhcor-som.dtsi"
10 /delete-property/ spi2;
11 /delete-property/ spi3;
28 stdout-path = "serial0:115200n8";
31 reg_ext_3v3_ref: regulator-ext-3v3-ref {
32 compatible = "regulator-fixed";
33 regulator-always-on;
34 regulator-max-microvolt = <3300000>;
35 regulator-min-microvolt = <3300000>;
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/linux/arch/arm/boot/dts/allwinner/
H A Dsun5i-a13-licheepi-one.dts4 * Based on sun5i-a13-olinuxino.dts, which is
5 * Copyright 2012 Maxime Ripard <maxime.ripard@free-electrons.com>
8 * This file is dual-licensed: you can use it either under the terms
47 /dts-v1/;
48 #include "sun5i-a13.dtsi"
49 #include "sunxi-common-regulators.dtsi"
51 #include <dt-bindings/gpio/gpio.h>
52 #include <dt-bindings/input/input.h>
56 compatible = "licheepi,licheepi-one", "allwinner,sun5i-a13";
63 stdout-path = "serial0:115200n8";
[all …]
H A Dsun5i-a13-pocketbook-614-plus.dts1 // SPDX-License-Identifier: GPL-2.0+
6 /dts-v1/;
7 #include "sun5i-a13.dtsi"
8 #include "sunxi-common-regulators.dtsi"
10 #include <dt-bindings/gpio/gpio.h>
11 #include <dt-bindings/input/input.h>
12 #include <dt-bindings/interrupt-controller/irq.h>
13 #include <dt-bindings/leds/common.h>
17 compatible = "pocketbook,614-plus", "allwinner,sun5i-a13";
24 stdout-path = "serial0:115200n8";
[all …]
H A Dsun5i-a13-hsg-h702.dts2 * Copyright 2014 Chen-Yu Tsai <wens@csie.org>
4 * This file is dual-licensed: you can use it either under the terms
43 /dts-v1/;
44 #include "sun5i-a13.dtsi"
45 #include "sunxi-common-regulators.dtsi"
47 #include <dt-bindings/gpio/gpio.h>
48 #include <dt-bindings/input/input.h>
52 compatible = "hsg,h702", "allwinner,sun5i-a13";
59 stdout-path = "serial0:115200n8";
64 cpu-supply = <&reg_dcdc2>;
[all …]
H A Dsun5i-a13-pocketbook-touch-lux-3.dts1 // SPDX-License-Identifier: GPL-2.0 OR MIT
6 /dts-v1/;
7 #include "sun5i-a13.dtsi"
8 #include "sunxi-common-regulators.dtsi"
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/input/input.h>
11 #include <dt-bindings/interrupt-controller/irq.h>
12 #include <dt-bindings/pwm/pwm.h>
16 compatible = "pocketbook,touch-lux-3", "allwinner,sun5i-a13";
26 compatible = "pwm-backlight";
[all …]
H A Dsun4i-a10-topwise-a721.dts1 // SPDX-License-Identifier: GPL-2.0+
6 /dts-v1/;
7 #include "sun4i-a10.dtsi"
8 #include "sunxi-common-regulators.dtsi"
10 #include <dt-bindings/gpio/gpio.h>
11 #include <dt-bindings/input/input.h>
12 #include <dt-bindings/interrupt-controller/irq.h>
13 #include <dt-bindings/pwm/pwm.h>
17 compatible = "topwise,a721", "allwinner,sun4i-a10";
24 compatible = "pwm-backlight";
[all …]
H A Dsun5i-a13-empire-electronix-d709.dts4 * This file is dual-licensed: you can use it either under the terms
43 /dts-v1/;
44 #include "sun5i-a13.dtsi"
45 #include "sunxi-common-regulators.dtsi"
46 #include <dt-bindings/gpio/gpio.h>
47 #include <dt-bindings/input/input.h>
48 #include <dt-bindings/interrupt-controller/irq.h>
49 #include <dt-bindings/pwm/pwm.h>
53 compatible = "empire-electronix,d709", "allwinner,sun5i-a13";
60 compatible = "pwm-backlight";
[all …]
H A Dsun4i-a10-gemei-g9.dts6 * This file is dual-licensed: you can use it either under the terms
45 /dts-v1/;
46 #include "sun4i-a10.dtsi"
47 #include "sunxi-common-regulators.dtsi"
48 #include <dt-bindings/gpio/gpio.h>
49 #include <dt-bindings/input/input.h>
50 #include <dt-bindings/interrupt-controller/irq.h>
54 compatible = "gemei,g9", "allwinner,sun4i-a10";
61 stdout-path = "serial0:115200n8";
71 * Touchscreen - gt801_2plus1 @ i2c adapter 2 @ 0x48
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H A Dsun4i-a10-dserve-dsrv9703c.dts4 * This file is dual-licensed: you can use it either under the terms
43 /dts-v1/;
44 #include "sun4i-a10.dtsi"
45 #include "sunxi-common-regulators.dtsi"
46 #include <dt-bindings/gpio/gpio.h>
47 #include <dt-bindings/input/input.h>
48 #include <dt-bindings/interrupt-controller/irq.h>
49 #include <dt-bindings/pwm/pwm.h>
53 compatible = "dserve,dsrv9703c", "allwinner,sun4i-a10";
60 compatible = "pwm-backlight";
[all …]
H A Dsun4i-a10-inet97fv2.dts6 * This file is dual-licensed: you can use it either under the terms
45 /dts-v1/;
46 #include "sun4i-a10.dtsi"
47 #include "sunxi-common-regulators.dtsi"
49 #include <dt-bindings/gpio/gpio.h>
50 #include <dt-bindings/input/input.h>
51 #include <dt-bindings/interrupt-controller/irq.h>
54 model = "INet-97F Rev 02";
55 compatible = "primux,inet97fv2", "allwinner,sun4i-a10";
62 stdout-path = "serial0:115200n8";
[all …]
H A Dsun7i-a20-wexler-tab7200.dts5 * This file is dual-licensed: you can use it either under the terms
44 /dts-v1/;
45 #include "sun7i-a20.dtsi"
46 #include "sunxi-common-regulators.dtsi"
48 #include <dt-bindings/gpio/gpio.h>
49 #include <dt-bindings/input/input.h>
50 #include <dt-bindings/interrupt-controller/irq.h>
51 #include <dt-bindings/pwm/pwm.h>
55 compatible = "wexler,tab7200", "allwinner,sun7i-a20";
62 compatible = "pwm-backlight";
[all …]
H A Dsun5i-reference-design-tablet.dtsi4 * This file is dual-licensed: you can use it either under the terms
42 #include "sunxi-reference-design-tablet.dtsi"
44 #include <dt-bindings/interrupt-controller/irq.h>
45 #include <dt-bindings/pwm/pwm.h>
53 compatible = "pwm-backlight";
55 brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>;
56 default-brightness-level = <8>;
57 enable-gpios = <&axp_gpio 1 GPIO_ACTIVE_HIGH>; /* AXP GPIO1 */
58 power-supply = <&reg_vcc3v0>;
62 stdout-path = "serial0:115200n8";
[all …]
H A Dsun6i-a31s-primo81.dts4 * Copyright 2015 Chen-Yu Tsai <wens@csie.org>
6 * This file is dual-licensed: you can use it either under the terms
45 /dts-v1/;
46 #include "sun6i-a31s.dtsi"
47 #include "sunxi-common-regulators.dtsi"
49 #include <dt-bindings/gpio/gpio.h>
50 #include <dt-bindings/input/input.h>
54 compatible = "msi,primo81", "allwinner,sun6i-a31s";
56 hdmi-connector {
57 compatible = "hdmi-connector";
[all …]
H A Dsun7i-a20-olinuxino-lime2.dts2 * Copyright 2014 - Iain Paton <ipaton0@gmail.com>
4 * This file is dual-licensed: you can use it either under the terms
43 /dts-v1/;
44 #include "sun7i-a20.dtsi"
45 #include "sunxi-common-regulators.dtsi"
47 #include <dt-bindings/gpio/gpio.h>
48 #include <dt-bindings/interrupt-controller/irq.h>
51 model = "Olimex A20-OLinuXino-LIME2";
52 compatible = "olimex,a20-olinuxino-lime2", "allwinner,sun7i-a20";
59 stdout-path = "serial0:115200n8";
[all …]
H A Dsun4i-a10-pov-protab2-ips9.dts4 * This file is dual-licensed: you can use it either under the terms
43 /dts-v1/;
44 #include "sun4i-a10.dtsi"
45 #include "sunxi-common-regulators.dtsi"
46 #include <dt-bindings/gpio/gpio.h>
47 #include <dt-bindings/input/input.h>
48 #include <dt-bindings/interrupt-controller/irq.h>
49 #include <dt-bindings/pwm/pwm.h>
52 model = "Point of View Protab2-IPS9";
53 compatible = "pov,protab2-ips9", "allwinner,sun4i-a10";
[all …]
H A Dsun4i-a10-inet1.dts4 * This file is dual-licensed: you can use it either under the terms
43 /dts-v1/;
44 #include "sun4i-a10.dtsi"
45 #include "sunxi-common-regulators.dtsi"
46 #include <dt-bindings/gpio/gpio.h>
47 #include <dt-bindings/input/input.h>
48 #include <dt-bindings/interrupt-controller/irq.h>
49 #include <dt-bindings/pwm/pwm.h>
52 model = "iNet-1";
53 compatible = "inet-tek,inet1", "allwinner,sun4i-a10";
[all …]
H A Dsun7i-a20-olimex-som-evb.dts2 * Copyright 2015 - Marcus Cooper <codekipper@gmail.com>
3 * Copyright 2015 - Karsten Merker <merker@debian.org>
5 * This file is dual-licensed: you can use it either under the terms
44 /dts-v1/;
45 #include "sun7i-a20.dtsi"
46 #include "sunxi-common-regulators.dtsi"
48 #include <dt-bindings/gpio/gpio.h>
49 #include <dt-bindings/input/input.h>
50 #include <dt-bindings/interrupt-controller/irq.h>
53 model = "Olimex A20-Olimex-SOM-EVB";
[all …]
/linux/sound/soc/codecs/
H A Dnau8325.c1 // SPDX-License-Identifier: GPL-2.0-only
3 // nau8325.c -- Nuvoton NAU8325 audio codec driver
30 #define CLK_PROC_BYPASS (-1)
119 static bool nau8325_readable_reg(struct device *dev, unsigned int reg) in nau8325_readable_reg()
142 static bool nau8325_writeable_reg(struct device *dev, unsigned int reg) in nau8325_writeable_reg()
162 static bool nau8325_volatile_reg(struct device *dev, unsigned int re
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/linux/arch/arm64/boot/dts/rockchip/
H A Drk3318-a95x-z2.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 /dts-v1/;
4 #include <dt-bindings/input/input.h>
9 compatible = "zkmagic,a95x-z2", "rockchip,rk3318";
19 stdout-path = "serial2:1500000n8";
22 adc-keys {
23 compatible = "adc-keys";
24 io-channels = <&saradc 0>;
25 io-channel-names = "buttons";
26 keyup-threshold-microvolt = <1800000>;
[all …]
H A Dpx30-ringneck.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 /dts-v1/;
8 #include <dt-bindings/leds/common.h>
20 attiny-updi-gate-regulator {
21 compatible = "regulator-output";
22 vout-supply = <&vg_attiny_updi>;
25 emmc_pwrseq: emmc-pwrseq {
26 compatible = "mmc-pwrseq-emmc";
27 pinctrl-0 = <&emmc_reset>;
28 pinctrl-names = "default";
[all …]
H A Drk3588-ok3588-c.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 /dts-v1/;
4 #include "rk3588-fet3588-c.dtsi"
7 model = "Forlinx OK3588-C Board";
8 compatible = "forlinx,ok3588-c", "forlinx,fet3588-c", "rockchip,rk3588";
16 adc-keys-0 {
17 compatible = "adc-keys";
18 io-channels = <&saradc 0>;
19 io-channel-names = "buttons";
20 keyup-threshold-microvolt = <1800000>;
[all …]
/linux/arch/arm/boot/dts/rockchip/
H A Drk3066a-rayeager.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 /dts-v1/;
7 #include <dt-bindings/input/input.h>
12 compatible = "chipspark,rayeager-px2", "rockchip,rk3066a";
25 ir: ir-receiver {
26 compatible = "gpio-ir-receiver";
28 pinctrl-names = "default";
29 pinctrl-0 = <&ir_int>;
32 keys: gpio-keys {
33 compatible = "gpio-keys";
[all …]

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