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/linux/include/dt-bindings/sound/
H A Dcs35l45.h1 /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
3 * cs35l45.h -- CS35L45 ALSA SoC audio driver DT bindings header
12 * cirrus,asp-sdout-hiz-ctrl
14 * TX_HIZ_UNUSED: TX pin high-impedance during unused slots.
15 * TX_HIZ_DISABLED: TX pin high-impedance when all channels disabled.
21 * Optional GPIOX Sub-nodes:
22 * The cs35l45 node can have up to three "cirrus,gpio-ctrlX" ('X' = [1,2,3])
23 * sub-nodes for configuring the GPIO pins.
25 * - gpio-dir : GPIO pin direction. Valid only when 'gpio-ctrl'
30 * - gpio-lvl : GPIO level. Valid only when 'gpio-ctrl' is 1 and 'gpio-dir' is 0.
[all …]
/linux/arch/arm64/boot/dts/qcom/
H A Dmsm8996-sony-xperia-tone.dtsi1 // SPDX-License-Identifier: BSD-3-Clause
12 #include <dt-bindings/input/input.h>
13 #include <dt-bindings/gpio/gpio.h>
14 #include <dt-bindings/leds/common.h>
15 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
16 #include <dt-bindings/pinctrl/qcom,pmic-mpp.h>
18 /delete-node/ &adsp_mem;
19 /delete-node/ &slpi_mem;
20 /delete-node/ &venus_mem;
21 /delete-node/ &gpu_mem;
[all …]
/linux/Documentation/devicetree/bindings/sound/
H A Dcirrus,cs530x.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Paul Handrigan <paulha@opensource.cirrus.com>
11 - patches@opensource.cirrus.com
14 The CS530X devices are a family of high performance audio ADCs.
17 - $ref: dai-common.yaml#
22 - cirrus,cs5302
23 - cirrus,cs5304
24 - cirrus,cs5308
[all …]
H A Dcirrus,cs35l45.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Ricardo Rivera-Matos <rriveram@opensource.cirrus.com>
11 - Richard Fitzgerald <rf@opensource.cirrus.com>
18 - $ref: dai-common.yaml#
23 - cirrus,cs35l45
31 '#sound-dai-cells':
34 reset-gpios:
37 vdd-a-supply:
[all …]
H A Dnuvoton,nau8821.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Seven Lee <wtli@nuvoton.com>
13 - $ref: dai-common.yaml#
25 nuvoton,jkdet-enable:
29 nuvoton,jkdet-pull-enable:
30 description: Enable JKDET pin pull. If set - pin pull enabled,
31 otherwise pin in high impedance state.
34 nuvoton,jkdet-pull-up:
[all …]
H A Dnuvoton,nau8824.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - John Hsu <KCHSU0@nuvoton.com>
13 - $ref: dai-common.yaml#
18 - nuvoton,nau8824
23 '#sound-dai-cells':
28 - description: The phandle of the master clock to the CODEC
30 clock-names:
32 - const: mclk
[all …]
H A Dnuvoton,nau8325.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Seven Lee <WTLI@nuvoton.com>
13 - $ref: dai-common.yaml#
22 nuvoton,vref-impedance-ohms:
24 The vref impedance to be used in ohms. Middle of voltage enables
25 Tie-Off selection options. Due to the high impedance of the VREF
26 pin, it is important to use a low-leakage capacitor.
30 nuvoton,dac-vref-microvolt:
[all …]
H A Ddialog,da7219.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - David Rau <David.Rau.opensource@dm.renesas.com>
13 The DA7219 is an ultra low-power audio codec with
14 in-built advanced accessory detection (AAD) for mobile
16 sample rates up to 96 kHz at 24-bit resolution.
28 VDD-supply:
32 VDDMIC-supply:
36 VDDIO-supply:
[all …]
/linux/arch/arm64/boot/dts/xilinx/
H A Dzynqmp-zc1751-xm015-dc1.dts1 // SPDX-License-Identifier: GPL-2.0+
3 * dts file for Xilinx ZynqMP zc1751-xm015-dc1
5 * (C) Copyright 2015 - 2022, Xilinx, Inc.
6 * (C) Copyright 2022 - 2023, Advanced Micro Devices, Inc.
11 /dts-v1/;
14 #include "zynqmp-clk-ccf.dtsi"
15 #include <dt-bindings/phy/phy.h>
16 #include <dt-bindings/gpio/gpio.h>
17 #include <dt-bindings/pinctrl/pinctrl-zynqmp.h>
20 model = "ZynqMP zc1751-xm015-dc1 RevA";
[all …]
H A Dzynqmp-zc1751-xm019-dc5.dts1 // SPDX-License-Identifier: GPL-2.0+
3 * dts file for Xilinx ZynqMP zc1751-xm019-dc5
5 * (C) Copyright 2015 - 2021, Xilinx, Inc.
11 /dts-v1/;
14 #include "zynqmp-clk-ccf.dtsi"
15 #include <dt-bindings/gpio/gpio.h>
16 #include <dt-bindings/pinctrl/pinctrl-zynqmp.h>
19 model = "ZynqMP zc1751-xm019-dc5 RevA";
20 compatible = "xlnx,zynqmp-zc1751", "xlnx,zynqmp";
33 stdout-path = "serial0:115200n8";
[all …]
/linux/Documentation/devicetree/bindings/pinctrl/
H A Dpincfg-node.yaml1 # SPDX-License-Identifier: GPL-2.0-only
3 ---
4 $id: http://devicetree.org/schemas/pinctrl/pincfg-node.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Linus Walleij <linus.walleij@linaro.org>
21 bias-disable:
25 bias-high-impedance:
27 description: high impedance mode ("third-state", "floating")
29 bias-bus-hold:
33 bias-pull-up:
[all …]
H A Drenesas,rzg2l-pinctrl.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/pinctrl/renesas,rzg2l-pinctrl.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Geert Uytterhoeven <geert+renesas@glider.be>
11 - Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
16 Pin multiplexing and GPIO configuration is performed on a per-pin basis.
24 - items:
25 - enum:
26 - renesas,r9a07g043-pinctrl # RZ/G2UL{Type-1,Type-2} and RZ/Five
[all …]
/linux/Documentation/hwmon/
H A Dda9055.rst14 -----------
24 - Channel 0: VDDOUT - measurement of the system voltage
25 - Channel 1: ADC_IN1 - high impedance input (0 - 2.5V)
26 - Channel 2: ADC_IN2 - high impedance input (0 - 2.5V)
27 - Channel 3: ADC_IN3 - high impedance input (0 - 2.5V)
28 - Channel 4: Internal Tjunc. - sense (internal temp. sensor)
34 ------------------
48 ----------------------
55 Degrees celsius = -0.4084 * (ADC_RES - T_OFFSET) + 307.6332
H A Dda9052.rst6 * Dialog Semiconductors DA9052-BC and DA9053-AA/Bx PMICs
15 -----------
26 Channel 0 VDDOUT - measurement of the system voltage
27 Channel 1 ICH - internal battery charger current measurement
28 Channel 2 TBAT - output from the battery NTC
29 Channel 3 VBAT - measurement of the battery voltage
30 Channel 4 ADC_IN4 - high impedance input (0 - 2.5V)
31 Channel 5 ADC_IN5 - high impedance input (0 - 2.5V)
32 Channel 6 ADC_IN6 - high impedance input (0 - 2.5V)
33 Channel 7 XY - TSI interface to measure the X and Y voltage of the touch
[all …]
/linux/arch/arm/boot/dts/xilinx/
H A Dzynq-zc702.dts1 // SPDX-License-Identifier: GPL-2.0
3 * Copyright (C) 2011 - 2014 Xilinx
6 /dts-v1/;
7 #include "zynq-7000.dtsi"
8 #include <dt-bindings/gpio/gpio.h>
12 compatible = "xlnx,zynq-zc702", "xlnx,zynq-7000";
31 stdout-path = "serial0:115200n8";
34 gpio-keys {
35 compatible = "gpio-keys";
37 switch-14 {
[all …]
H A Dzynq-zc706.dts1 // SPDX-License-Identifier: GPL-2.0
3 * Copyright (C) 2011 - 2014 Xilinx
6 /dts-v1/;
7 #include "zynq-7000.dtsi"
11 compatible = "xlnx,zynq-zc706", "xlnx,zynq-7000";
30 stdout-path = "serial0:115200n8";
34 compatible = "usb-nop-xceiv";
35 #phy-cells = <0>;
40 ps-clk-frequency = <33333333>;
45 phy-mode = "rgmii-id";
[all …]
H A Dzynq-ebaz4205.dts1 // SPDX-License-Identifier: GPL-2.0
5 /dts-v1/;
6 /include/ "zynq-7000.dtsi"
10 compatible = "ebang,ebaz4205", "xlnx,zynq-7000";
23 stdout-path = "serial0:115200n8";
28 ps-clk-frequency = <33333333>;
29 fclk-enable = <8>;
34 phy-mode = "mii";
35 phy-handle = <&phy>;
38 assigned-clocks = <&clkc 18>;
[all …]
/linux/Documentation/devicetree/bindings/leds/
H A Dleds-lm3532.txt1 * Texas Instruments - lm3532 White LED driver with ambient light sensing
4 The LM3532 provides the 3 high-voltage, low-side current sinks. The device is
5 programmable over an I2C-compatible interface and has independent
11 each with 32 internal voltage setting resistors, 8-bit logarithmic and linear
16 - compatible : "ti,lm3532"
17 - reg : I2C slave address
18 - #address-cells : 1
19 - #size-cells : 0
22 - enable-gpios : gpio pin to enable (active high)/disable the device.
23 - ramp-up-us - The Run time ramp rates/step are from one current
[all …]
/linux/Documentation/devicetree/bindings/phy/
H A Dphy-stm32-usbphyc.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/phy/phy-stm32-usbphyc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 The STM32 USBPHYC block contains a dual port High Speed UTMI+ PHY and a UTMI
22 |_ PHY port#2 ----| |________________
27 - Amelie Delaunay <amelie.delaunay@foss.st.com>
31 const: st,stm32mp1-usbphyc
42 "#address-cells":
45 "#size-cells":
[all …]
/linux/arch/arm64/boot/dts/marvell/
H A Dcn9130-cf-base.dts1 // SPDX-License-Identifier: GPL-2.0+
3 * Copyright (C) 2024 Josua Mayer <josua@solid-run.com>
9 /dts-v1/;
11 #include <dt-bindings/input/input.h>
12 #include <dt-bindings/leds/common.h>
15 #include "cn9130-sr-som.dtsi"
16 #include "cn9130-cf.dtsi"
20 compatible = "solidrun,cn9130-clearfog-base",
21 "solidrun,cn9130-sr-som", "marvell,cn9130";
23 gpio-keys {
[all …]
/linux/arch/arm64/boot/dts/ti/
H A Dk3-j721e-evm-gesi-exp-board.dtso1 // SPDX-License-Identifier: GPL-2.0-only OR MIT
8 * Copyright (C) 2023-2024 Texas Instruments Incorporated - https://www.ti.com/
11 /dts-v1/;
14 #include <dt-bindings/gpio/gpio.h>
15 #include <dt-bindings/net/ti-dp83867.h>
17 #include "k3-pinctrl.h"
21 ethernet1 = "/bus@100000/ethernet@c000000/ethernet-ports/port@1";
22 ethernet2 = "/bus@100000/ethernet@c000000/ethernet-ports/port@2";
23 ethernet3 = "/bus@100000/ethernet@c000000/ethernet-ports/port@3";
24 ethernet4 = "/bus@100000/ethernet@c000000/ethernet-ports/port@4";
[all …]
/linux/arch/arm64/boot/dts/renesas/
H A Drzv2-evk-cn15-sd.dtso1 // SPDX-License-Identifier: GPL-2.0
9 /dts-v1/;
12 #include <dt-bindings/gpio/gpio.h>
13 #include <dt-bindings/pinctrl/rzg2l-pinctrl.h>
20 vqmmc_sdhi0: regulator-vqmmc-sdhi0 {
21 compatible = "regulator-gpio";
22 regulator-name = "SDHI0 VqmmC";
24 regulator-min-microvolt = <1800000>;
25 regulator-max-microvolt = <3300000>;
26 gpios-states = <0>;
[all …]
/linux/drivers/mfd/
H A Dstw481x.c1 // SPDX-License-Identifier: GPL-2.0-only
5 * Copyright (C) 2013 ST-Ericsson SA
6 * Written on behalf of Linaro for ST-Ericsson
22 * This driver can only access the non-USB portions of STw4811, the register
23 * range 0x00-0x10 dealing with USB is bound to the two special I2C pins used
33 * stw481x_get_pctl_reg() - get a power control register
37 * The power control registers is a set of one-time-programmable registers
52 ret = regmap_write(stw481x->map, STW_PCTL_REG_HI, msb); in stw481x_get_pctl_reg()
55 ret = regmap_write(stw481x->map, STW_PCTL_REG_LO, lsb); in stw481x_get_pctl_reg()
58 ret = regmap_read(stw481x->map, STW_PCTL_REG_HI, &val); in stw481x_get_pctl_reg()
[all …]
/linux/include/linux/fsl/
H A Dguts.h1 /* SPDX-License-Identifier: GPL-2.0-or-later */
29 u32 porpllsr; /* 0x.0000 - POR PLL Ratio Status Register */
30 u32 porbmsr; /* 0x.0004 - POR Boot Mode Status Register */
31 u32 porimpscr; /* 0x.0008 - POR I/O Impedance Status and
34 u32 pordevsr; /* 0x.000c - POR I/O Device Status Register */
35 u32 pordbgmsr; /* 0x.0010 - POR Debug Mode Status Register */
36 u32 pordevsr2; /* 0x.0014 - POR device status register 2 */
37 u8 res018[0x20 - 0x18];
38 u32 porcir; /* 0x.0020 - POR Configuration Information
41 u8 res024[0x30 - 0x24];
[all …]
/linux/include/dt-bindings/mux/
H A Dmux.h1 /* SPDX-License-Identifier: GPL-2.0 */
7 * disconnect the input/output and leave the multiplexer in a high
8 * impedance state.
14 #define MUX_IDLE_AS_IS (-1)
15 #define MUX_IDLE_DISCONNECT (-2)

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