| /freebsd/sys/contrib/device-tree/Bindings/power/reset/ |
| H A D | gpio-poweroff.txt | 1 Driver a GPIO line that can be used to turn the power off.
3 The driver supports both level triggered and edge triggered power off.
5 install a handler to power off the system. If the optional properties
9 When the power-off handler is called, the gpio is configured as an
10 output, and drive active, so triggering a level triggered power off
11 condition. This will also cause an inactive->active edge condition, so
12 triggering positive edge triggered power off. After a delay of 100ms,
13 the GPIO is set to inactive, thus causing an active->inactive edge,
14 triggering negative edge triggered power off. After another 100ms
15 delay the GPIO is driver active again. If the power is still on and
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| H A D | gpio-poweroff.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/power/rese
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| H A D | qnap-poweroff.txt | 1 * QNAP Power Off
3 QNAP NAS devices have a microcontroller controlling the main power
6 microcontroller to turn the power off.
12 - compatible: Should be "qnap,power-off" or "synology,power-off"
14 - reg: Address and length of the register set for UART1
15 - clocks: tclk clock
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| H A D | qcom,pshold.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/power/reset/qcom,pshold.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Qualcomm SoC restart and power off
10 - Bjorn Andersson <bjorn.andersson@linaro.org>
13 A power supply hold (ps-hold) bit is set to power the Qualcomm chipsets.
14 Clearing that bit allows us to restart/power off. The difference between
15 power off and restart is determined by unique power manager IC settings.
25 - compatible
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| H A D | regulator-poweroff.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/power/reset/regulator-poweroff.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Force-disable power regulator to turn the power off.
10 - Michael Klein <michael@fossekall.de>
13 When the power-off handler is called, a power regulator is disabled by
14 calling regulator_force_disable(). If the power is still on and the
19 const: regulator-poweroff
21 cpu-supply:
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| /freebsd/sys/contrib/device-tree/Bindings/soc/tegra/ |
| H A D | nvidia,tegra20-pmc.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/soc/tegra/nvidia,tegra20-pmc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Tegra Power Management Controller (PMC)
10 - Thierry Reding <thierry.reding@gmail.com>
11 - Jonathan Hunter <jonathanh@nvidia.com>
16 - nvidia,tegra20-pmc
17 - nvidia,tegra30-pmc
18 - nvidia,tegra114-pmc
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| /freebsd/sys/contrib/device-tree/Bindings/arm/tegra/ |
| H A D | nvidia,tegra20-pmc.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/arm/tegra/nvidia,tegra20-pmc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Tegra Power Management Controller (PMC)
10 - Thierry Reding <thierry.reding@gmail.com>
11 - Jonathan Hunter <jonathanh@nvidia.com>
16 - nvidia,tegra20-pmc
17 - nvidia,tegra30-pmc
18 - nvidia,tegra114-pmc
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| /freebsd/sys/contrib/device-tree/Bindings/mfd/ |
| H A D | twl4030-power.txt | 1 Texas Instruments TWL family (twl4030) reset and power management module
3 The power management module inside the TWL family provides several facilities
4 to control the power resources, including power scripts. For now, the
8 - compatible : must be one of the following
9 "ti,twl4030-power"
10 "ti,twl4030-power-reset"
11 "ti,twl4030-power-idle"
12 "ti,twl4030-power-idle-osc-off"
14 The use of ti,twl4030-power-reset is recommended at least on
17 When using ti,twl4030-power-idle, the TI recommended configuration
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| H A D | as3722.txt | 1 * ams AS3722 Power management IC.
4 -------------------
5 - compatible: Must be "ams,as3722".
6 - reg: I2C device address.
7 - interrupt-controller: AS3722 has internal interrupt controller which takes the
8 interrupt request from internal sub-blocks like RTC, regulators, GPIOs as well
10 - #interrupt-cells: Should be set to 2 for IRQ number and flags.
12 of AS3722 are defined at dt-bindings/mfd/as3722.h
14 interrupts.txt, using dt-bindings/irq.
17 --------------------
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| H A D | samsung,s2mps11.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Samsung S2MPS11/13/14/15 and S2MPU02 Power Management IC
10 - Krzysztof Kozlowski <krzk@kernel.org>
13 This is a part of device tree bindings for S2M and S5M family of Power
16 The Samsung S2MPS11/13/14/15 and S2MPU02 is a family of Power Management IC
18 sub-blocks.
23 - samsung,s2mps11-pmic
24 - samsung,s2mps13-pmic
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| H A D | rockchip,rk809.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schema
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| /freebsd/sys/contrib/device-tree/src/arm/microchip/ |
| H A D | at91sam9g25-gardena-smart-gateway.dts | 1 // SPDX-License-Identifier: GPL-2.0+
8 /dts-v1/;
12 #include <dt-bindings/input/input.h>
16 compatible = "gardena,smart-gateway-at91sam", "atmel,at91sam9g25", "atmel,at91sam9x5",
23 gpio-keys {
24 compatible = "gpio-keys";
38 compatible = "gpio-leds";
40 led-power-blue {
41 label = "smartgw:power:blue";
43 default-state = "off";
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| /freebsd/sys/dev/acpica/ |
| H A D | acpi_powerres.c | 1 /*-
40 * ACPI power resource management.
42 * Power resource behaviour is slightly complicated by the fact that
43 * a single power resource may provide power for more than one device.
44 * Thus, we must track the device(s) being powered by a given power
48 * ugly case where we may turn off power to a device which is in use because
53 * on, turned off, etc.
56 static MALLOC_DEFINE(M_ACPIPWR, "acpipwr", "ACPI power resources");
62 /* Return values from _STA on a power resource */
66 /* A relationship between a power resource and a consumer. */
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| /freebsd/sys/contrib/device-tree/Bindings/regulator/ |
| H A D | samsung,s5m8767.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Samsung S5M8767 Power Management IC regulators
10 - Krzysztof Kozlowski <krzk@kernel.org>
13 This is a part of device tree bindings for S2M and S5M family of Power
23 "^LDO([1-9]|1[0-9]|2[0-8])$":
36 Describes the different operating modes of the LDO's with power mode
38 0 - always off mode
39 1 - on in normal mode
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| /freebsd/sys/contrib/device-tree/src/mips/ralink/ |
| H A D | gardena_smart_gateway_mt7688.dts | 1 // SPDX-License-Identifier: GPL-2.0
6 /dts-v1/;
10 #include <dt-bindings/gpio/gpio.h>
11 #include <dt-bindings/input/input.h>
14 compatible = "gardena,smart-gateway-mt7688", "ralink,mt7688a-soc",
15 "ralink,mt7628a-soc";
23 gpio-keys {
24 compatible = "gpio-keys";
26 pinctrl-names = "default";
27 pinctrl-0 = <&pinmux_gpio_gpio>; /* GPIO11 */
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| /freebsd/sys/contrib/device-tree/Bindings/media/i2c/ |
| H A D | adv7343.txt | 3 The ADV7343 are high speed, digital-to-analog video encoders in a 64-lead LQFP
4 package. Six high speed, 3.3 V, 11-bit video DACs provide support for composite
5 (CVBS), S-Video (Y-C), and component (YPrPb/RGB) analog outputs in standard
10 - compatible: Must be "adi,adv7343"
13 - adi,power-mode-sleep-mode: on enable the current consumption is reduced to
16 - adi,power-mode-pll-ctrl: PLL and oversampling control. This control allows
18 oversampling to be switched off.
19 - ad,adv7343-power-mode-dac: array configuring the power on/off DAC's 1..6,
20 0 = OFF and 1 = ON, Default value when this
22 - ad,adv7343-sd-config-dac-out: array configure SD DAC Output's 1 and 2, 0 = OFF
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| /freebsd/sys/powerpc/powermac/ |
| H A D | pmuvar.h | 1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
35 #define PMU_POWER_CTRL0 0x10 /* control power of some devices */
36 #define PMU_POWER_CTRL 0x11 /* control power of some devices */
38 #define PMU_POWER_OFF 0x7e /* Turn Power off */
55 #define PMU_POWER_EVENTS 0x8f /* Send power-event commands to PMU */
62 #define PMU_ADB_POLL_OFF 0x21 /* Disable ADB auto-poll */
76 #define PMU_SET_SLEEPLED 0xee /* Set sleep LED on/off */
80 #define PMU_INT_PCEJECT 0x04 /* PC-card eject buttons */
85 #define PMU_INT_TICK 0x80 /* 1-second tick interrupt */
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| /freebsd/sys/contrib/device-tree/src/arm64/rockchip/ |
| H A D | rk3399-pinebook-pro.dts | 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
8 /dts-v1/;
9 #include <dt-bindings/input/gpio-keys.h>
10 #include <dt-bindings/input/linux-event-codes.h>
11 #include <dt-bindings/pwm/pwm.h>
12 #include <dt-bindings/usb/pd.h>
13 #include <dt-bindings/leds/common.h>
18 compatible = "pine64,pinebook-pro", "rockchip,rk3399";
19 chassis-type = "laptop";
28 stdout-path = "serial2:1500000n8";
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| /freebsd/sys/contrib/device-tree/src/arm/marvell/ |
| H A D | orion5x-lacie-d2-network.dts | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) 2014 Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
7 /dts-v1/;
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/input/input.h>
11 #include <dt-bindings/interrupt-controller/irq.h>
12 #include "orion5x-mv88f5182.dtsi"
16 compatible = "lacie,d2-network", "marvell,orion5x-88f5182", "marvell,orion5x";
25 stdout-path = &uart0;
34 gpio-keys {
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| /freebsd/sys/contrib/device-tree/Bindings/mmc/ |
| H A D | mmc-pwrseq-simple.txt | 1 * The simple MMC power sequence provider
3 The purpose of the simple MMC power sequence provider is to supports a set of
8 - compatible : contains "mmc-pwrseq-simple".
11 - reset-gpios : contains a list of GPIO specifiers. The reset GPIOs are asserted
12 at initialization and prior we start the power up procedure of the card.
13 They will be de-asserted right after the power has been provided to the
15 - clocks : Must contain an entry for the entry in clock-names.
16 See ../clocks/clock-bindings.txt for details.
17 - clock-names : Must include the following entry:
19 - post-power-on-delay-ms : Delay in ms after powering the card and
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| H A D | mmc-pwrseq-simple.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/mmc/mmc-pwrseq-simple.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Simple MMC power sequence provider
10 - Ulf Hansson <ulf.hansson@linaro.org>
13 The purpose of the simple MMC power sequence provider is to supports a set
19 const: mmc-pwrseq-simple
21 reset-gpios:
27 at initialization and prior we start the power up procedure of the card.
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| /freebsd/sys/contrib/device-tree/Bindings/soc/renesas/ |
| H A D | renesas,rzv2m-pwc.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/soc/renesas/renesas,rzv2m-pwc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Renesas RZ/V2M External Power Sequence Controller (PWC)
12 - external power supply on/off sequence generation
13 - on/off signal generation for the LPDDR4 core power supply (LPVDD)
14 - key input signals processing
15 - general-purpose output pins
18 - Fabrizio Castro <fabrizio.castro.jz@renesas.com>
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| /freebsd/usr.sbin/lpr/filters.ru/ |
| H A D | bjc-240.sh.sample | 3 # Canon BJC-240 Setup script
7 # HQ mode, no CR translation, power off in 10min, auto power on
18 AutoLF=Off
20 AutoCR=Off
22 AGM=Off
34 AutoLF=Off
55 Reduction=Off
58 I/D-Buffer=Input
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| /freebsd/sys/contrib/device-tree/Bindings/crypto/ |
| H A D | fsl,sec-v4.0-mon.yaml | 1 # SPDX-License-Identifier: GPL-2.0
2 # Copyright (C) 2008-2011 Freescale Semiconductor Inc.
4 ---
5 $id: http://devicetree.org/schemas/crypto/fsl,sec-v4.0-mon.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: Freescale Secure Non-Volatile Storage (SNVS)
11 - '"Horia Geantă" <horia.geanta@nxp.com>'
12 - Pankaj Gupta <pankaj.gupta@nxp.com>
13 - Gaurav Jain <gaurav.jain@nxp.com>
18 violations. This also included rtc, system power off and ON/OFF key.
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| /freebsd/usr.bin/beep/ |
| H A D | beep.c | 1 /*-
70 * "power" should be in the range <0.0f .. 2.0f>
72 * The return value is in the range [-1.0f .. 1.0f]
75 wave_function_16(float phase, float power) in wave_function_16() argument
93 return (-1.0f); in wave_function_16()
101 x ^= (mask - 1); in wave_function_16()
115 /* Compute the rest of the power series */ in wave_function_16()
118 retval = (1.0f - retval) / 2.0f; in wave_function_16()
119 retval = powf(retval, power); in wave_function_16()
122 retval = powf(retval, power); in wave_function_16()
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