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/openbmc/linux/Documentation/devicetree/bindings/regulator/
H A Dregulator.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Voltage/Current Regulators
10 - Liam Girdwood <lgirdwood@gmail.com>
11 - Mark Brown <broonie@kernel.org>
14 regulator-name:
18 regulator-min-microvolt:
21 regulator-max-microvolt:
24 regulator-microvolt-offset:
[all …]
/openbmc/linux/include/linux/regulator/
H A Dmachine.h1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * machine.h -- SoC Regulator support, machine/board driver API.
26 * CURRENT: Regulator output current can be changed by software on this
44 * DO_NOTHING_IN_SUSPEND - the default value
45 * DISABLE_IN_SUSPEND - turn off regulator in suspend states
46 * ENABLE_IN_SUSPEND - keep regulator on in suspend states
60 * struct regulator_state - regulator state during low power system states
72 * - DO_NOTHING_IN_SUSPEND
73 * - DISABLE_IN_SUSPEND
74 * - ENABLE_IN_SUSPEND
[all …]
H A Ddriver.h1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * driver.h -- SoC Regulator driver support.
62 * struct regulator_ops - regulator operations.
65 * @disable: Configure the regulator as disabled.
75 * return -ENOTRECOVERABLE if regulator can't be read at
78 * regulator; return -ENOTRECOVERABLE if regulator can't
85 * @set_current_limit: Configure a limit for a current-limited regulator.
86 * The driver should select the current closest to max_uA.
87 * @get_current_limit: Get the configured limit for a current-limited regulator.
90 * @set_over_current_protection: Support enabling of and setting limits for over
[all …]
/openbmc/linux/Documentation/devicetree/bindings/usb/
H A Dusb251xb.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Microchip USB 2.0 Hi-Speed Hub Controller
10 - Richard Leitner <richard.leitner@skidata.com>
15 - microchip,usb2422
16 - microchip,usb2512b
17 - microchip,usb2512bi
18 - microchip,usb2513b
19 - microchip,usb2513bi
[all …]
H A Dci-hdrc-usb2.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/usb/ci-hdrc-usb2.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Xu Yang <xu.yang_2@nxp.com>
11 - Peng Fan <peng.fan@nxp.com>
16 - enum:
17 - chipidea,usb2
18 - lsi,zevio-usb
19 - nuvoton,npcm750-udc
[all …]
H A Ddwc2.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Rob Herring <robh@kernel.org>
13 - $ref: usb-drd.yaml#
14 - $ref: usb-hcd.yaml#
19 - const: brcm,bcm2835-usb
20 - const: hisilicon,hi6220-usb
21 - const: ingenic,jz4775-otg
22 - const: ingenic,jz4780-otg
[all …]
H A Dpxa-usb.txt6 - compatible: Should be "marvell,pxa-ohci" for USB controllers
10 - "marvell,enable-port1", "marvell,enable-port2", "marvell,enable-port3"
12 - "marvell,port-mode" selects the mode of the ports:
16 - "marvell,power-sense-low" - power sense pin is low-active.
17 - "marvell,power-control-low" - power control pin is low-active.
18 - "marvell,no-oc-protection" - disable over-current protection.
19 - "marvell,oc-mode-perport" - enable per-port over-current protection.
20 - "marvell,power_on_delay" Power On to Power Good time - in ms.
25 compatible = "marvell,pxa-ohci";
28 marvell,enable-port1;
[all …]
/openbmc/linux/drivers/regulator/
H A Dqcom-labibb-regulator.c1 // SPDX-License-Identifier: GPL-2.0-only
114 ret = regmap_update_bits(rdev->regmap, in qcom_labibb_ocp_hw_enable()
115 vreg->base + REG_LABIBB_INT_LATCHED_CLR, in qcom_labibb_ocp_hw_enable()
121 return regmap_update_bits(rdev->regmap, in qcom_labibb_ocp_hw_enable()
122 vreg->base + REG_LABIBB_INT_EN_SET, in qcom_labibb_ocp_hw_enable()
130 return regmap_update_bits(rdev->regmap, in qcom_labibb_ocp_hw_disable()
131 vreg->base + REG_LABIBB_INT_EN_CLR, in qcom_labibb_ocp_hw_disable()
136 * qcom_labibb_check_ocp_status - Check the Over-Current Protection status
140 * set, then there is no Over-Current event.
142 * Returns: Zero if there is no over-current, 1 if in over-current or
[all …]
/openbmc/linux/drivers/media/dvb-frontends/
H A Dlnbp21.h1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 * lnbp21.h - driver for lnb supply and control ic lnbp21
14 /* [RO] 0=OK; 1=over current limit flag */
16 /* [RO] 0=OK; 1=over temperature flag (150 C) */
18 /* [RW] 0=disable LNB power, enable loopthrough
19 1=enable LNB power, disable loopthrough */
28 1=tone enable, disable DSQIN */
30 /* [RW] current limit select:
31 0:Iout=500-650mA Isc=300mA
32 1:Iout=400-550mA Isc=200mA */
[all …]
/openbmc/qemu/include/hw/usb/
H A Dehci-regs.h4 /* Capability Registers Base Address - section 2.2 */
5 #define CAPLENGTH 0x0000 /* 1-byte, 0x0001 reserved */
6 #define HCIVERSION 0x0002 /* 2-bytes, i/f version # */
7 #define HCSPARAMS 0x0004 /* 4-bytes, structural params */
8 #define HCCPARAMS 0x0008 /* 4-bytes, capability params */
56 * Bits that are reserved or are read-only are masked out of values
61 #define PORTSC_WKOC_E (1 << 22) // Wake on Over Current Enable
75 #define PORTSC_OCC (1 << 5) // Over Current Change
76 #define PORTSC_OCA (1 << 4) // Over Current Active
77 #define PORTSC_PEDC (1 << 3) // Port Enable/Disable Change
[all …]
/openbmc/linux/arch/arm/boot/dts/nxp/imx/
H A Dimx6dl-colibri-aster.dts1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
6 /dts-v1/;
8 #include <dt-bindings/input/input.h>
9 #include <dt-bindings/interrupt-controller/irq.h>
11 #include "imx6qdl-colibri.dtsi"
15 compatible = "toradex,colibri_imx6dl-aster", "toradex,colibri_imx6dl",
24 stdout-path = "serial0:115200n8";
30 cs-gpios = <
34 pinctrl-names = "default";
35 pinctrl-0 = <&pinctrl_ecspi4 &pinctrl_csi_gpio_2>;
[all …]
H A Dimx6ull-colibri-aster.dtsi1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
3 * Copyright 2017-2022 Toradex
8 stdout-path = "serial0:115200n8";
11 gpio-keys {
12 compatible = "gpio-keys";
13 pinctrl-names = "default";
14 pinctrl-0 = <&pinctrl_snvs_gpiokeys>;
17 label = "Wake-Up";
20 debounce-interval = <10>;
21 wakeup-source;
[all …]
H A Dimx6ull-colibri-iris.dtsi1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
3 * Copyright 2018-2022 Toradex
8 stdout-path = "serial0:115200n8";
11 gpio-keys {
12 compatible = "gpio-keys";
13 pinctrl-names = "default";
14 pinctrl-0 = <&pinctrl_snvs_gpiokeys>;
17 label = "Wake-Up";
20 debounce-interval = <10>;
21 wakeup-source;
[all …]
H A Dimx6ull-colibri-eval-v3.dtsi1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
3 * Copyright 2017-2022 Toradex
8 stdout-path = "serial0:115200n8";
13 compatible = "fixed-clock";
14 #clock-cells = <0>;
15 clock-frequency = <16000000>;
18 reg_3v3: regulator-3v3 {
19 compatible = "regulator-fixed";
20 regulator-name = "3.3V";
21 regulator-min-microvolt = <3300000>;
[all …]
H A Dimx6dl-colibri-iris.dts1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
6 /dts-v1/;
8 #include <dt-bindings/input/input.h>
9 #include <dt-bindings/interrupt-controller/irq.h>
11 #include "imx6qdl-colibri.dtsi"
15 compatible = "toradex,colibri_imx6dl-iris", "toradex,colibri_imx6dl",
29 stdout-path = "serial0:115200n8";
39 pinctrl-names = "default";
40 pinctrl-0 = <&pinctrl_uart1_forceoff &pinctrl_uart23_forceoff>;
43 * uart-a-on-x13-enable turns the UART transceiver for UART_A on. If one
[all …]
H A Dimx6ul-ccimx6ulsbcexpress.dts1 // SPDX-License-Identifier: GPL-2.0
9 /dts-v1/;
10 #include <dt-bindings/input/input.h>
11 #include <dt-bindings/interrupt-controller/irq.h>
13 #include "imx6ul-ccimx6ulsom.dtsi"
22 pinctrl-names = "default";
23 pinctrl-0 = <&pinctrl_adc1>;
28 pinctrl-names = "default";
29 pinctrl-0 = <&pinctrl_flexcan1>;
30 xceiver-supply = <&ext_3v3>;
[all …]
H A Dimx6q-gk802.dts1 // SPDX-License-Identifier: GPL-2.0-only
4 /dts-v1/;
5 #include <dt-bindings/gpio/gpio.h>
6 #include <dt-bindings/input/input.h>
11 compatible = "zealz,imx6q-gk802", "fsl,imx6q";
14 stdout-path = &uart4;
22 reg_3p3v: regulator-3p3v {
23 compatible = "regulator-fixed";
24 regulator-name = "3P3V";
25 regulator-min-microvolt = <3300000>;
[all …]
H A Dimx6q-apalis-ixora.dts1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
3 * Copyright 2014-2022 Toradex
8 /dts-v1/;
10 #include <dt-bindings/gpio/gpio.h>
11 #include <dt-bindings/input/input.h>
12 #include <dt-bindings/interrupt-controller/irq.h>
14 #include "imx6qdl-apalis.dtsi"
18 compatible = "toradex,apalis_imx6q-ixora", "toradex,apalis_imx6q",
30 stdout-path = "serial0:115200n8";
34 compatible = "gpio-leds";
[all …]
H A Dimx6q-apalis-eval.dts1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
3 * Copyright 2014-2022 Toradex
8 /dts-v1/;
10 #include <dt-bindings/gpio/gpio.h>
11 #include <dt-bindings/input/input.h>
12 #include <dt-bindings/interrupt-controller/irq.h>
14 #include "imx6qdl-apalis.dtsi"
18 compatible = "toradex,apalis_imx6q-eval", "toradex,apalis_imx6q",
30 stdout-path = "serial0:115200n8";
33 reg_pcie_switch: regulator-pcie-switch {
[all …]
/openbmc/linux/arch/arm64/boot/dts/freescale/
H A Dimx8mm-verdin-dahlia.dtsi1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
7 sound_card: sound-card {
8 compatible = "simple-audio-card";
9 simple-audio-card,bitclock-master = <&dailink_master>;
10 simple-audio-card,format = "i2s";
11 simple-audio-card,frame-master = <&dailink_master>;
12 simple-audio-card,mclk-fs = <256>;
13 simple-audio-card,name = "imx8mm-wm8904";
14 simple-audio-card,routing =
21 simple-audio-card,widgets =
[all …]
H A Dimx8mm-verdin-dev.dtsi1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
7 sound_card: sound-card {
8 compatible = "simple-audio-card";
9 simple-audio-card,bitclock-master = <&dailink_master>;
10 simple-audio-card,format = "i2s";
11 simple-audio-card,frame-master = <&dailink_master>;
12 simple-audio-card,mclk-fs = <256>;
13 simple-audio-card,name = "imx8mm-nau8822";
14 simple-audio-card,routing =
25 simple-audio-card,widgets =
[all …]
H A Dimx8mm-innocomm-wb15-evk.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
7 /dts-v1/;
9 #include "imx8mm-innocomm-wb15.dtsi"
12 model = "InnoComm WB15-EVK";
13 compatible = "innocomm,wb15-evk", "fsl,imx8mm";
16 stdout-path = &uart2;
20 compatible = "gpio-leds";
21 pinctrl-names = "default";
22 pinctrl-0 = <&pinctrl_gpio_leds>;
24 led-0 {
[all …]
/openbmc/linux/tools/power/pm-graph/
H A Dsleepgraph.83 sleepgraph \- Suspend/Resume timing analysis
21 Generates output files in subdirectory: suspend-yymmdd-HHMMSS
27 \fB-h\fR
30 \fB-v\fR
31 Print the current tool version.
33 \fB-verbose\fR
36 \fB-config \fIfile\fR
39 \fB-m \fImode\fR
42 \fB-o \fIname\fR
44 Use {date}, {time}, {hostname} for current values.
[all …]
/openbmc/linux/Documentation/devicetree/bindings/mfd/
H A Dst,stpmic1.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
12 - pascal Paillet <p.paillet@foss.st.com>
24 "#interrupt-cells":
27 interrupt-controller: true
36 const: st,stpmic1-onkey
40 - description: onkey-falling, happens when onkey is pressed. IT_PONKEY_F of pmic
41 - description: onkey-rising, happens when onkey is released. IT_PONKEY_R of pmic
43 interrupt-names:
[all …]
/openbmc/linux/drivers/cpuidle/governors/
H A Dteo.c1 // SPDX-License-Identifier: GPL-2.0
6 * Copyright (C) 2018 - 2021 Intel Corporation
9 * Util-awareness mechanism:
15 * DOC: teo-description
27 * Of course, non-timer wakeup sources are more important in some use cases
71 * the current sleep length (the candidate idle state) and compute 3 sums as
74 * - The sum of the "hits" and "intercepts" metrics for the candidate state
77 * had been equal to the current one).
79 * - The sum of the "intercepts" metrics for all of the idle states shallower
82 * equal to the current one).
[all …]

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