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/openbmc/linux/Documentation/devicetree/bindings/usb/
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 …]
/openbmc/linux/arch/arm/boot/dts/nxp/imx/
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 …]
H A Dimx6q-apalis-ixora-v1.2.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-v1.2", "toradex,apalis_imx6q",
30 stdout-path = "serial0:115200n8";
34 compatible = "gpio-leds";
[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 Dimx6qdl-phytec-mira.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
14 compatible = "pwm-backlight";
15 brightness-levels = <0 4 8 16 32 64 128 255>;
16 default-brightness-level = <7>;
17 power-supply = <&reg_backlight>;
23 compatible = "gpio-leds";
24 pinctrl-names = "default";
25 pinctrl-0 = <&pinctrl_gpioleds>;
28 led-red {
29 label = "phyboard-mira:red";
[all …]
H A Dimx6qdl-prti6q.dtsi1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
6 #include <dt-bindings/gpio/gpio.h>
7 #include <dt-bindings/input/input.h>
11 stdout-path = &uart4;
14 reg_3v3: regulator-3v3 {
15 compatible = "regulator-fixed";
16 regulator-name = "3v3";
17 regulator-min-microvolt = <3300000>;
18 regulator-max-microvolt = <3300000>;
21 reg_usb_h1_vbus: regulator-h1-vbus {
[all …]
H A Dimx6dl-b1x5pv2.dtsi1 // SPDX-License-Identifier: GPL-2.0 OR MIT
6 // Copyright 2018-2021 General Electric Company
7 // Copyright 2018-2021 Collabora
9 #include <dt-bindings/input/input.h>
10 #include "imx6dl-qmx6.dtsi"
14 stdout-path = &uart3;
20 operating-points = <
25 fsl,soc-operating-points = <
26 /* ARM kHz SOC-PU uV */
33 operating-points = <
[all …]
H A Dmba6ulx.dtsi1 // SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
3 * Copyright 2018-2022 TQ-Systems GmbH
4 * Author: Markus Niebel <Markus.Niebel@tq-group.com>
8 model = "TQ-Systems MBA6ULx Baseboard";
18 stdout-path = &uart1;
22 compatible = "pwm-backlight";
23 power-supply = <&reg_mba6ul_3v3>;
24 enable-gpios = <&expander_out0 4 GPIO_ACTIVE_HIGH>;
29 compatible = "gpio-beeper";
33 gpio_buttons: gpio-keys {
[all …]
H A Dimx7ulp-evk.dts1 // SPDX-License-Identifier: GPL-2.0+
4 * Copyright 2017-2018 NXP
8 /dts-v1/;
14 compatible = "fsl,imx7ulp-evk", "fsl,imx7ulp";
17 stdout-path = &lpuart4;
26 compatible = "pwm-backlight";
28 brightness-levels = <0 20 25 30 35 40 100>;
29 default-brightness-level = <6>;
33 reg_usb_otg1_vbus: regulator-usb-otg1-vbus {
34 compatible = "regulator-fixed";
[all …]
H A Dimx6ul-imx6ull-opos6uldev.dtsi1 // SPDX-License-Identifier: GPL-2.0 OR MIT
7 stdout-path = &uart1;
11 compatible = "pwm-backlight";
13 brightness-levels = <0 4 8 16 32 64 128 255>;
14 default-brightness-level = <7>;
15 power-supply = <&reg_5v>;
19 gpio-keys {
20 compatible = "gpio-keys";
21 pinctrl-names = "default";
22 pinctrl-0 = <&pinctrl_gpio_keys>;
[all …]
H A Dimx7-colibri-iris-v2.dtsi1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
7 reg_3v3_vmmc: regulator-3v3-vmmc {
8 compatible = "regulator-fixed";
9 enable-active-high;
11 regulator-max-microvolt = <3300000>;
12 regulator-min-microvolt = <3300000>;
13 regulator-name = "3v3_vmmc";
14 startup-delay-us = <100>;
40 uart-b-c-on-x14-enable-hog {
41 gpio-hog;
[all …]
H A Dimx6q-h100.dts4 * This file is dual-licensed: you can use it either under the terms
42 /dts-v1/;
45 #include "imx6qdl-sr-som.dtsi"
46 #include "imx6qdl-sr-som-brcm.dtsi"
64 stdout-path = &uart2;
67 hdmi_osc: hdmi-osc {
68 compatible = "fixed-clock";
69 clock-output-names = "hdmi-osc";
70 clock-frequency = <27000000>;
71 #clock-cells = <0>;
[all …]
/openbmc/linux/Documentation/hwmon/
H A Dltc2947.rst1 Kernel drivers ltc2947-i2c and ltc2947-spi
10 Addresses scanned: -
14 https://www.analog.com/media/en/technical-documentation/data-sheets/LTC2947.pdf
21 The LTC2947 is a high precision power and energy monitor that measures current,
27 accumulates if current is positive (to check battery charging efficiency for
30 active as soon as a temperature reading is higher than a defined threshold. The
37 The following attributes are supported. Limits are read-write, reset_history
38 is write-only and all the other attributes are read-only.
41 in0_input VP-VM voltage (mV).
49 in0_label Channel label (VP-VM)
[all …]
/openbmc/linux/Documentation/devicetree/bindings/hwmon/
H A Dadi,ltc2947.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Analog Devices LTC2947 high precision power and energy monitor
10 - Nuno Sá <nuno.sa@analog.com>
13 Analog Devices LTC2947 high precision power and energy monitor over SPI or I2C.
15 https://www.analog.com/media/en/technical-documentation/data-sheets/LTC2947.pdf
20 - adi,ltc2947
33 adi,accumulator-ctl-pol:
35 This property controls the polarity of current that is accumulated to
[all …]
/openbmc/linux/arch/arm64/boot/dts/freescale/
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 …]
H A Dimx8mm-beacon-baseboard.dtsi1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
6 #include <dt-bindings/phy/phy-imx8-pcie.h>
10 compatible = "gpio-leds";
15 default-state = "off";
21 default-state = "off";
27 default-state = "off";
31 pinctrl-names = "default";
32 pinctrl-0 = <&pinctrl_led3>;
35 linux,default-trigger = "heartbeat";
39 pcie0_refclk: pcie0-refclk {
[all …]
H A Dimx8mm-var-som-symphony.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 /dts-v1/;
8 #include "imx8mm-var-som.dtsi"
11 model = "Variscite VAR-SOM-MX8MM Symphony evaluation board";
12 compatible = "variscite,var-som-mx8mm-symphony", "variscite,var-som-mx8mm", "fsl,imx8mm";
14 reg_usdhc2_vmmc: regulator-usdhc2-vmmc {
15 compatible = "regulator-fixed";
16 pinctrl-names = "default";
17 pinctrl-0 = <&pinctrl_reg_usdhc2_vmmc>;
18 regulator-name = "VSD_3V3";
[all …]
H A Dimx8mm-tqma8mqml-mba8mx.dts1 // SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
3 * Copyright 2020-2021 TQ-Systems GmbH
6 /dts-v1/;
8 #include "imx8mm-tqma8mqml.dtsi"
12 model = "TQ-Systems GmbH i.MX8MM TQMa8MxML on MBa8Mx";
13 compatible = "tq,imx8mm-tqma8mqml-mba8mx", "tq,imx8mm-tqma8mqml", "fsl,imx8mm";
24 reg_usdhc2_vmmc: regulator-vmmc {
25 compatible = "regulator-fixed";
26 pinctrl-names = "default";
27 pinctrl-0 = <&pinctrl_reg_usdhc2_vmmc>;
[all …]
H A Dimx8dxl-evk.dts1 // SPDX-License-Identifier: GPL-2.0+
6 /dts-v1/;
12 compatible = "fsl,imx8dxl-evk", "fsl,imx8dxl";
22 stdout-path = &lpuart0;
30 reserved-memory {
31 #address-cells = <2>;
32 #size-cells = <2>;
37 * This will be automatically added to dtb if OP-TEE is installed.
40 * no-map;
46 compatible = "shared-dma-pool";
[all …]
H A Dimx8mm-venice-gw73xx.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 #include <dt-bindings/gpio/gpio.h>
7 #include <dt-bindings/leds/common.h>
8 #include <dt-bindings/phy/phy-imx8-pcie.h>
17 led-controller {
18 compatible = "gpio-leds";
19 pinctrl-names = "default";
20 pinctrl-0 = <&pinctrl_gpio_leds>;
22 led-0 {
26 default-state = "on";
[all …]
/openbmc/linux/Documentation/devicetree/bindings/regulator/
H A Drichtek,rt5739.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Richtek RT5739 Step-Down Buck Converter
10 - ChiYuan Huang <cy_huang@richtek.com>
13 The RT5739 is a step-down switching buck converter that can deliver the
15 supply of 2.5V to 5.5V. It can provide up to 3.5A continuous current
16 capability at over 80% high efficiency.
19 - $ref: regulator.yaml#
24 - richtek,rt5733
[all …]
/openbmc/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
6 current control for all three channels. The adaptive current regulation
7 method allows for different LED currents in each current sink thus allowing
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
[all …]
/openbmc/u-boot/arch/arm/dts/
H A Dimx6ul-pico.dtsi1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
8 /dts-v1/;
20 stdout-path = &uart6;
24 compatible = "pwm-backlight";
26 brightness-levels = <0 4 8 16 32 64 128 255>;
27 default-brightness-level = <6>;
31 reg_2p5v: regulator-2p5v {
32 compatible = "regulator-fixed";
33 regulator-name = "2P5V";
34 regulator-min-microvolt = <2500000>;
[all …]
H A Dimx6sll-evk.dts9 /dts-v1/;
11 #include <dt-bindings/gpio/gpio.h>
12 #include <dt-bindings/input/input.h>
17 compatible = "fsl,imx6sll-evk", "fsl,imx6sll";
24 compatible = "pwm-backlight";
26 brightness-levels = <0 4 8 16 32 64 128 255>;
27 default-brightness-level = <6>;
32 compatible = "fsl,max8903-charger";
33 pinctrl-names = "default";
45 compatible = "fsl,imx6sl-pxp-v4l2";
[all …]
/openbmc/linux/kernel/time/
H A Dhrtimer.c1 // SPDX-License-Identifier: GPL-2.0
3 * Copyright(C) 2005-2006, Thomas Gleixner <tglx@linutronix.de>
4 * Copyright(C) 2005-2007, Red Hat, Inc., Ingo Molnar
5 * Copyright(C) 2006-2007 Timesys Corp., Thomas Gleixner
7 * High-resolution kernel timers
9 * In contrast to the low-resolution timeout API, aka timer wheel,
50 #include "tick-interna
489 __next_base(struct hrtimer_cpu_base * cpu_base,unsigned int * active) __next_base() argument
502 for_each_active_base(base,cpu_base,active) global() argument
507 __hrtimer_next_event_base(struct hrtimer_cpu_base * cpu_base,const struct hrtimer * exclude,unsigned int active,ktime_t expires_next) __hrtimer_next_event_base() argument
574 unsigned int active; __hrtimer_get_next_event() local
873 update_needs_ipi(struct hrtimer_cpu_base * cpu_base,unsigned int active) update_needs_ipi() argument
1518 unsigned int active; hrtimer_next_event_without() local
1728 unsigned int active = cpu_base->active_bases & active_mask; __hrtimer_run_queues() local
[all...]

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