| /Linux-v5.15/Documentation/devicetree/bindings/input/ |
| D | qcom,pm8xxx-keypad.txt | 5 - compatible:
9 "qcom,pm8058-keypad"
10 "qcom,pm8921-keypad"
12 - reg:
14 Value type: <prop-encoded-array>
17 - interrupts:
19 Value type: <prop-encoded-array>
25 - linux,keymap:
27 Value type: <prop-encoded-array>
29 input/matrix-keymap.txt.
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| D | omap-keypad.txt | 3 TI's Keypad controller is used to interface a SoC with a matrix-type
6 The keypad controller can sense a key-press and key-release and report the
9 This binding is based on the matrix-keymap binding with the following
12 keypad,num-rows and keypad,num-columns are required.
15 - compatible: should be one of the following
16 - "ti,omap4-keypad": For controllers compatible with omap4 keypad
20 - linux,keypad-no-autorepeat: do no enable autorepeat feature.
24 compatible = "ti,omap4-keypad";
25 keypad,num-rows = <2>;
26 keypad,num-columns = <8>;
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| D | twl4030-keypad.txt | 3 TWL4030's Keypad controller is used to interface a SoC with a matrix-type
6 The keypad controller can sense a key-press and key-release and report the
9 This binding is based on the matrix-keymap binding with the following
12 * keypad,num-rows and keypad,num-columns are required.
15 - compatible: should be one of the following
16 - "ti,twl4030-keypad": For controllers compatible with twl4030 keypad
18 - interrupt: should be one of the following
19 - <1>: For controllers compatible with twl4030 keypad controller.
23 compatible = "ti,twl4030-keypad";
25 keypad,num-rows = <8>;
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| D | brcm,bcm-keypad.txt | 3 Broadcom Keypad controller is used to interface a SoC with a matrix-type
6 The keypad controller can sense a key-press and key-release and report the
9 This binding is based on the matrix-keymap binding with the following
12 keypad,num-rows and keypad,num-columns are required.
15 - compatible: should be "brcm,bcm-keypad"
17 - reg: physical base address of the controller and length of memory mapped
20 - interrupts: The interrupt number to the cpu.
23 - keypad,num-rows: Number of row lines connected to the keypad
26 - keypad,num-columns: Number of column lines connected to the
29 - col-debounce-filter-period: The debounce period for the Column filter.
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| D | lpc32xx-key.txt | 3 This binding is based on the matrix-keymap binding with the following
7 - compatible: Should be "nxp,lpc3220-key"
8 - reg: Physical base address of the controller and length of memory mapped
10 - interrupts: The interrupt number to the cpu.
11 - clocks: phandle to clock controller plus clock-specifier pair
12 - nxp,debounce-delay-ms: Debounce delay in ms
13 - nxp,scan-delay-ms: Repeated scan period in ms
14 - linux,keymap: the key-code to be reported when the key is pressed
16 Documentation/devicetree/bindings/input/matrix-keymap.txt
18 Note: keypad,num-rows and keypad,num-columns are required, and must be equal
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| D | matrix-keymap.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/input/matrix-keymap.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Common key matrices binding for matrix-connected key boards
10 - Olof Johansson <olof@lixom.net>
13 A simple common binding for matrix-connected key boards. Currently targeted at
19 for said properties are "linux,fn-keymap" or with another descriptive
24 $ref: '/schemas/types.yaml#/definitions/uint32-array'
26 An array of packed 1-cell entries containing the equivalent of row,
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| D | st-keyscan.txt | 4 matrix-keymap.
7 - compatible: "st,sti-keyscan"
9 - reg: Register base address and size of st-keyscan controller.
11 - interrupts: Interrupt number for the st-keyscan controller.
13 - clocks: Must contain one entry, for the module clock.
14 See ../clocks/clock-bindings.txt for details.
16 - pinctrl: Should specify pin control groups used for this controller.
17 See ../pinctrl/pinctrl-bindings.txt for details.
19 - linux,keymap: The keymap for keys as described in the binding document
20 devicetree/bindings/input/matrix-keymap.txt.
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| D | samsung-keypad.txt | 3 Samsung's Keypad controller is used to interface a SoC with a matrix-type
6 The keypad controller can sense a key-press and key-release and report the
10 - compatible: should be one of the following
11 - "samsung,s3c6410-keypad": For controllers compatible with s3c6410 keypad
13 - "samsung,s5pv210-keypad": For controllers compatible with s5pv210 keypad
16 - reg: physical base address of the controller and length of memory mapped
19 - interrupts: The interrupt number to the cpu.
22 - samsung,keypad-num-rows: Number of row lines connected to the keypad
25 - samsung,keypad-num-columns: Number of column lines connected to the
28 - Keys represented as child nodes: Each key connected to the keypad
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| D | tca8418_keypad.txt | 1 This binding is based on the matrix-keymap binding with the following
4 keypad,num-rows and keypad,num-columns are required.
7 - compatible: "ti,tca8418"
8 - reg: the I2C address
9 - interrupts: IRQ line number, should trigger on falling edge
10 - linux,keymap: Keys definitions, see keypad-matrix.
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| D | stmpe-keypad.txt | 4 - compatible : "st,stmpe-keypad"
5 - linux,keymap : See ./matrix-keymap.txt
8 - debounce-interval : Debouncing interval time in milliseconds
9 - st,scan-count : Scanning cycles elapsed before key data is updated
10 - st,no-autorepeat : If specified device will not autorepeat
11 - keypad,num-rows : See ./matrix-keymap.txt
12 - keypad,num-columns : See ./matrix-keymap.txt
17 compatible = "st,stmpe-keypad";
19 debounce-interval = <64>;
20 st,scan-count = <8>;
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| D | google,cros-ec-keyb.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $id: http://devicetree.org/schemas/input/google,cros-ec-keyb.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 - Simon Glass <sjg@chromium.org>
12 - Benson Leung <bleung@chromium.org>
13 - Enric Balletbo i Serra <enric.balletbo@collabora.com>
22 - $ref: "/schemas/input/matrix-keymap.yaml#"
26 const: google,cros-ec-keyb
28 google,needs-ghost-filter:
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| D | pxa27x-keypad.txt | 4 - compatible : should be "marvell,pxa27x-keypad"
5 - reg : Address and length of the register set for the device
6 - interrupts : The interrupt for the keypad controller
7 - marvell,debounce-interval : How long time the key will be
13 Please refer to matrix-keymap.txt
16 - marvell,direct-key-count : How many direct keyes are used.
17 - marvell,direct-key-mask : The mask indicates which keyes
20 - marvell,direct-key-low-active : Direct key status register
24 - marvell,direct-key-map : It is a u16 array. Each item indicates
25 the linux key-code for the direct key.
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| /Linux-v5.15/Documentation/devicetree/bindings/mfd/ |
| D | tc3589x.txt | 1 * Toshiba TC3589x multi-purpose expander
3 The Toshiba TC3589x series are I2C-based MFD devices which may expose the
4 following built-in devices: gpio, keypad, rotator (vibrator), PWM (for
7 - TC35890
8 - TC35892
9 - TC35893
10 - TC35894
11 - TC35895
12 - TC35896
15 - compatible : must be "toshiba,tc35890", "toshiba,tc35892", "toshiba,tc35893",
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| /Linux-v5.15/drivers/input/keyboard/ |
| D | stmpe-keypad.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) ST-Ericsson SA 2010
5 * Author: Rabin Vincent <rabin.vincent@stericsson.com> for ST-Ericsson
60 * struct stmpe_keypad_variant - model-specific attributes
62 * auto-increments on multiple read
63 * @set_pullup: whether the pins need to have their pull-ups set
66 * @max_cols: maximum number of columns supported
68 * @col_gpios: bitmask of gpios which can be used for columns
89 .col_gpios = 0x000ff, /* GPIO 0 - 7 */
90 .row_gpios = 0x0ff00, /* GPIO 8 - 15 */
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| D | tc3589x-keypad.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) ST-Ericsson SA 2010
21 /* Maximum supported keypad matrix row/columns size */
73 * struct tc35893_keypad_platform_data - platform specific keypad data
76 * @kcol: mask for available columns, value is 0xFF
95 * struct tc_keypad - data structure used by keypad driver
100 * @kcol: number of columns
117 struct tc3589x *tc3589x = keypad->tc3589x; in tc3589x_keypad_init_key_hardware()
118 const struct tc3589x_keypad_platform_data *board = keypad->board; in tc3589x_keypad_init_key_hardware()
121 if (board->kcol > TC3589x_MAX_KPCOL || board->krow > TC3589x_MAX_KPROW) in tc3589x_keypad_init_key_hardware()
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| /Linux-v5.15/drivers/input/ |
| D | matrix-keymap.c | 1 // SPDX-License-Identifier: GPL-2.0-only
26 unsigned short *keymap = input_dev->keycode; in matrix_keypad_map_key()
32 dev_err(input_dev->dev.parent, in matrix_keypad_map_key()
39 __set_bit(code, input_dev->keybit); in matrix_keypad_map_key()
45 * matrix_keypad_parse_properties() - Read properties of matrix keypad
49 * @cols: Returns number of matrix columns
57 device_property_read_u32(dev, "keypad,num-rows", rows); in matrix_keypad_parse_properties()
58 device_property_read_u32(dev, "keypad,num-columns", cols); in matrix_keypad_parse_properties()
61 dev_err(dev, "number of keypad rows/columns not specified\n"); in matrix_keypad_parse_properties()
62 return -EINVAL; in matrix_keypad_parse_properties()
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| /Linux-v5.15/arch/arm/boot/dts/ |
| D | cros-ec-keyboard.dtsi | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * Keyboard dts fragment for devices that use cros-ec-keyboard
8 #include <dt-bindings/input/input.h>
9 #include <dt-bindings/input/cros-ec-keyboard.h>
12 keyboard_controller: keyboard-controller {
13 compatible = "google,cros-ec-keyb";
14 keypad,num-rows = <8>;
15 keypad,num-columns = <13>;
16 google,needs-ghost-filter;
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| D | omap4-droid-bionic-xt875.dts | 1 // SPDX-License-Identifier: GPL-2.0-only
2 /dts-v1/;
4 #include "motorola-mapphone-common.dtsi"
8 compatible = "motorola,droid-bionic", "ti,omap4430", "ti,omap4";
12 keypad,num-rows = <8>;
13 keypad,num-columns = <8>;
21 led-controller@38 {
23 #address-cells = <1>;
24 #size-cells = <0>;
27 enable-gpios = <&gpio6 12 GPIO_ACTIVE_HIGH>;
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| D | qcom-msm8660-surf.dts | 1 // SPDX-License-Identifier: GPL-2.0
2 #include <dt-bindings/input/input.h>
4 #include "qcom-msm8660.dtsi"
8 compatible = "qcom,msm8660-surf", "qcom,msm8660";
15 stdout-path = "serial0:115200n8";
28 vsdcc_fixed: vsdcc-regulator {
29 compatible = "regulator-fixed";
30 regulator-name = "SDCC Power";
31 regulator-min-microvolt = <2700000>;
32 regulator-max-microvolt = <2700000>;
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| D | imx53-voipac-bsb.dts | 1 // SPDX-License-Identifier: GPL-2.0-or-later
6 /dts-v1/;
7 #include "imx53-voipac-dmm-668.dtsi"
11 compatible = "fsl,imx53-voipac-sgtl5000",
12 "fsl,imx-audio-sgtl5000";
13 model = "imx53-voipac-sgtl5000";
14 ssi-controller = <&ssi2>;
15 audio-codec = <&sgtl5000>;
16 audio-routing =
18 mux-int-port = <2>;
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| D | twl4030.dtsi | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
11 interrupt-controller;
12 #interrupt-cells = <1>;
15 compatible = "ti,twl4030-rtc";
20 compatible = "ti,twl4030-bci";
22 bci3v1-supply = <&vusb3v1>;
23 io-channels = <&twl_madc 11>;
24 io-channel-names = "vac";
28 compatible = "ti,twl4030-wdt";
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| /Linux-v5.15/tools/power/x86/turbostat/ |
| D | turbostat.8 | 3 turbostat \- Report processor frequency and idle statistics
12 .RB [ "\--interval seconds" ]
15 idle power-state statistics, temperature and power on X86 processors.
19 in one-shot upon its completion.
22 The 5-second interval can be changed using the --interval option.
26 Options can be specified with a single or double '-', and only as much of the option
27 name as necessary to disambiguate it from others is necessary. Note that options are case-sensitiv…
29 \fB--add attributes\fP add column with counter having specified 'attributes'. The 'location' attri…
41 MSRs are read as 64-bits, u32 truncates the displayed value to 32-bits.
51 Any string that does not match a key-word above is used
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| /Linux-v5.15/Documentation/userspace-api/media/dvb/ |
| D | dmx-get-stc.rst | 1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
11 ----
16 --------
23 ---------
32 -----------
37 setting the :c:type:`num <dmx_stc>` field of stc before the ioctl (range 0...n).
40 ``stc->stc / stc->base``.
43 ------------
47 On error -1 is returned, and the ``errno`` variable is set
52 .. flat-table::
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| /Linux-v5.15/tools/perf/ |
| D | builtin-diff.c | 1 // SPDX-License-Identifier: GPL-2.0
3 * builtin-diff.c
23 #include "util/time-utils.h"
27 #include "util/block-info.h"
32 #include <subcmd/parse-options.h>
49 /* Diff command specific HPP columns. */
117 [COMPUTE_DELTA_ABS] = "delta-abs",
138 } columns[PERF_HPP_DIFF__MAX_INDEX] = { variable
185 int ret = -EINVAL; in setup_compute_opt_wdiff()
223 return -EINVAL; in setup_compute_opt()
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| /Linux-v5.15/Documentation/userspace-api/media/v4l/ |
| D | ext-ctrls-codec.rst | 1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
3 .. _codec-controls:
24 .. _mpeg-control-id:
27 -----------------
35 .. _v4l2-mpeg-stream-type:
40 enum v4l2_mpeg_stream_type -
41 The MPEG-1, -2 or -4 output stream type. One cannot assume anything
48 .. flat-table::
49 :header-rows: 0
50 :stub-columns: 0
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