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/Linux-v5.15/Documentation/devicetree/bindings/mfd/
Das3711.txt4 standard regulator properties, they must belong to a sub-node, called
9 - compatible : must be "ams,as3711"
10 - reg : specifies the I2C address
14 - su1-dev : framebuffer phandle
15 - su1-max-uA : maximum current
19 - su2-dev : framebuffer phandle
20 - su1-max-uA : maximum current
24 - su2-feedback-voltage : voltage feedback is used
25 - su2-feedback-curr1 : CURR1 input used for current feedback
26 - su2-feedback-curr2 : CURR2 input used for current feedback
[all …]
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@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 …]
/Linux-v5.15/Documentation/devicetree/bindings/sound/
Drt5651.txt7 - compatible : "realtek,rt5651".
9 - reg : The I2C address of the device.
13 - realtek,in2-differential
14 Boolean. Indicate MIC2 input are differential, rather than single-ended.
16 - realtek,dmic-en
19 - realtek,jack-detect-source
21 1: Use JD1_1 pin for jack-detect
22 2: Use JD1_2 pin for jack-detect
23 3: Use JD2 pin for jack-detect
25 - realtek,jack-detect-not-inverted
[all …]
Drt5640.txt7 - compatible : One of "realtek,rt5640" or "realtek,rt5639".
9 - reg : The I2C address of the device.
11 - interrupts : The CODEC's interrupt output.
15 - clocks: The phandle of the master clock to the CODEC
16 - clock-names: Should be "mclk"
18 - realtek,in1-differential
19 - realtek,in2-differential
20 - realtek,in3-differential
21 Boolean. Indicate MIC1/2/3 input are differential, rather than single-ended.
23 - realtek,ldo1-en-gpios : The GPIO that controls the CODEC's LDO1_EN pin.
[all …]
Dqcom,msm8916-wcd-analog.txt8 - compatible = "qcom,pm8916-wcd-analog-codec";
9 - reg: represents the slave base address provided to the peripheral.
10 - interrupts: List of interrupts in given SPMI peripheral.
11 - interrupt-names: Names specified to above list of interrupts in same
13 "cdc_spk_cnp_int" - Speaker click and pop interrupt.
14 "cdc_spk_clip_int" - Speaker clip interrupt.
15 "cdc_spk_ocp_int" - Speaker over current protect interrupt.
16 "mbhc_ins_rem_det1" - jack insert removal detect interrupt 1.
17 "mbhc_but_rel_det" - button release interrupt.
18 "mbhc_but_press_det" - button press event
[all …]
/Linux-v5.15/include/linux/regulator/
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 …]
/Linux-v5.15/Documentation/arm/samsung-s3c24xx/
Dusb-host.rst8 ------------
10 This document details the S3C2410/S3C2440 in-built OHCI USB host support.
13 -------------
19 Device Drivers --->
20 USB support --->
21 <*> Support for Host-side USB
27 - CONFIG_USB
28 - CONFIG_USB_OHCI_HCD
36 -------------
39 added by the board specific support file in arch/arm/mach-s3c,
[all …]
/Linux-v5.15/Documentation/devicetree/bindings/regulator/
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 …]
/Linux-v5.15/include/linux/
Dprime_numbers.h1 /* SPDX-License-Identifier: GPL-2.0 */
11 * for_each_prime_number - iterate over each prime upto a value
12 * @prime: the current prime number in this iteration
15 * Starting from the first prime number 2 iterate over each prime number up to
16 * the @max value. On each iteration, @prime is set to the current prime number.
25 * for_each_prime_number_from - iterate over each prime upto a value
26 * @prime: the current prime number in this iteration
30 * Starting from @from iterate over each successive prime number up to the
31 * @max value. On each iteration, @prime is set to the current prime number.
Dscatterlist.h1 /* SPDX-License-Identifier: GPL-2.0 */
28 #define sg_dma_address(sg) ((sg)->dma_address)
31 #define sg_dma_len(sg) ((sg)->dma_length)
33 #define sg_dma_len(sg) ((sg)->length)
70 * Those low bits are there for everyone! (thanks mason :-)
72 #define sg_is_chain(sg) ((sg)->page_link & SG_CHAIN)
73 #define sg_is_last(sg) ((sg)->page_link & SG_END)
75 ((struct scatterlist *) ((sg)->page_link & ~(SG_CHAIN | SG_END)))
78 * sg_assign_page - Assign a given page to an SG entry
89 unsigned long page_link = sg->page_link & (SG_CHAIN | SG_END); in sg_assign_page()
[all …]
Dgeneric-radix-tree.h16 * - genradix_init(radix) - initialize an empty genradix
18 * - genradix_free(radix) - free all memory owned by the genradix and
21 * - genradix_ptr(radix, idx) - gets a pointer to the entry at idx, returning
24 * - genradix_ptr_alloc(radix, idx, gfp) - gets a pointer to an entry,
27 * - genradix_for_each(radix, iter, p) - iterate over each entry in a genradix
30 * that were never explicitly allocated - they will be initialized to all
35 * type the radix contains to calculate a byte offset from the index - see
63 * space at runtime - then the various accessor macros can use typeof() to get
64 * to it for casts/sizeof - we also force the alignment so that storing a type
79 * genradix_init - initialize a genradix
[all …]
Dlist.h1 /* SPDX-License-Identifier: GPL-2.0 */
18 * using the generic single-entry routines.
27 * INIT_LIST_HEAD - Initialize a list_head structure
35 WRITE_ONCE(list->next, list); in INIT_LIST_HEAD()
36 list->prev = list; in INIT_LIST_HEAD()
70 next->prev = new; in __list_add()
71 new->next = next; in __list_add()
72 new->prev = prev; in __list_add()
73 WRITE_ONCE(prev->next, new); in __list_add()
77 * list_add - add a new entry
[all …]
/Linux-v5.15/Documentation/devicetree/bindings/usb/
Dci-hdrc-usb2.txt4 - compatible: should be one of:
5 "fsl,imx23-usb"
6 "fsl,imx27-usb"
7 "fsl,imx28-usb"
8 "fsl,imx6q-usb"
9 "fsl,imx6sl-usb"
10 "fsl,imx6sx-usb"
11 "fsl,imx6ul-usb"
12 "fsl,imx7d-usb"
13 "fsl,imx7ulp-usb"
[all …]
/Linux-v5.15/Documentation/hwmon/
Dibm-cffps.rst1 Kernel driver ibm-cffps
11 -----------
17 -----------
19 This driver does not auto-detect devices. You will have to instantiate the
20 devices explicitly. Please see Documentation/i2c/instantiating-devices.rst for
24 -------------
29 curr1_alarm Output current over-current alarm.
30 curr1_input Measured output current in mA.
40 in1_alarm Input voltage under-voltage alarm.
43 in2_alarm Output voltage over-voltage alarm.
[all …]
/Linux-v5.15/arch/arm/mach-s3c/
Dsimtec-usb.c1 // SPDX-License-Identifier: GPL-2.0
3 // Copyright 2004-2005 Simtec Electronics
26 #include "gpio-samsung.h"
30 #include <linux/platform_data/usb-ohci-s3c2410.h>
36 /* control power and monitor over-current events on various Simtec
61 pr_debug("usb_simtec: over-current irq (oc detected)\n"); in usb_simtec_ocirq()
64 pr_debug("usb_simtec: over-current irq (oc cleared)\n"); in usb_simtec_ocirq()
78 "USB Over-current", info); in usb_simtec_enableoc()
/Linux-v5.15/tools/include/linux/
Dlist.h1 /* SPDX-License-Identifier: GPL-2.0 */
17 * using the generic single-entry routines.
27 list->next = list; in INIT_LIST_HEAD()
28 list->prev = list; in INIT_LIST_HEAD()
42 next->prev = new; in __list_add()
43 new->next = next; in __list_add()
44 new->prev = prev; in __list_add()
45 prev->next = new; in __list_add()
54 * list_add - add a new entry
63 __list_add(new, head, head->next); in list_add()
[all …]
/Linux-v5.15/arch/arm/boot/dts/
Dstm32mp15xx-osd32.dtsi1 /* SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-3-Clause) */
3 * Copyright (C) 2020 STMicroelectronics - All Rights Reserved
7 #include "stm32mp15-pinctrl.dtsi"
9 #include <dt-bindings/mfd/st,stpmic1.h>
12 reserved-memory {
13 #address-cells = <1>;
14 #size-cells = <1>;
18 compatible = "shared-dma-pool";
20 no-map;
24 compatible = "shared-dma-pool";
[all …]
Dstm32mp15xx-dhcor-som.dtsi1 // SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
3 * Copyright (C) Linaro Ltd 2019 - All Rights Reserved
8 #include "stm32mp15-pinctrl.dtsi"
9 #include "stm32mp15xxac-pinctrl.dtsi"
10 #include <dt-bindings/gpio/gpio.h>
11 #include <dt-bindings/mfd/st,stpmic1.h>
33 pinctrl-names = "default";
34 pinctrl-0 = <&i2c4_pins_a>;
35 i2c-scl-rising-time-ns = <185>;
36 i2c-scl-falling-time-ns = <20>;
[all …]
Dorion5x-rd88f5182-nas.dts2 * Copyright (C) 2014 Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
9 /dts-v1/;
11 #include <dt-bindings/gpio/gpio.h>
12 #include "orion5x-mv88f5182.dtsi"
16 compatible = "marvell,rd-88f5182-nas", "marvell,orion5x-88f5182", "marvell,orion5x";
25 stdout-path = &uart0;
35 gpio-leds {
36 compatible = "gpio-leds";
37 pinctrl-0 = <&pmx_debug_led>;
38 pinctrl-names = "default";
[all …]
Dstm32mp157c-odyssey-som.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
6 /dts-v1/;
10 #include "stm32mp15-pinctrl.dtsi"
11 #include "stm32mp15xxac-pinctrl.dtsi"
12 #include <dt-bindings/gpio/gpio.h>
13 #include <dt-bindings/leds/common.h>
14 #include <dt-bindings/mfd/st,stpmic1.h>
17 model = "Seeed Studio Odyssey-STM32MP157C SOM";
18 compatible = "seeed,stm32mp157c-odyssey-som", "st,stm32mp157";
25 reserved-memory {
[all …]
/Linux-v5.15/Documentation/devicetree/bindings/iio/afe/
Dcurrent-sense-shunt.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/iio/afe/current-sense-shunt.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Current Sense Shunt
10 - Peter Rosin <peda@axentia.se>
13 When an io-channel measures the voltage over a current sense shunt,
14 the interesting measurement is almost always the current through the
15 shunt, not the voltage over it. This binding describes such a current
20 const: current-sense-shunt
[all …]
/Linux-v5.15/include/uapi/linux/
Dif_pppol2tp.h1 /* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
3 * Linux PPP over L2TP (PPPoL2TP) Socket Implementation (RFC 2661)
5 * This file supplies definitions required by the PPP over L2TP driver
25 * socket over IPv4.
29 * 0 => current */
39 * socket over IPv6.
43 * 0 => current */
57 * 0 => current */
68 * 0 => current */
78 * DEBUG - bitmask of debug message categories (not used)
[all …]
/Linux-v5.15/Documentation/ABI/testing/
Dsysfs-class-led-flash55 Flash faults are re-read after strobing the flash. Possible
58 * led-over-voltage
61 * flash-timeout-exceeded
65 * controller-over-temperature
68 * controller-short-circuit
71 * led-power-supply-over-current
72 current in the LED power
75 * indicator-led-fault
78 * led-under-voltage
82 * controller-under-voltage
[all …]
/Linux-v5.15/Documentation/devicetree/bindings/power/supply/
Dbattery.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Sebastian Reichel <sre@kernel.org>
14 In smart batteries, these are typically stored in non-volatile memory
16 no appropriate non-volatile memory, or it is unprogrammed/incorrect.
27 Batteries must be referenced by chargers and/or fuel-gauges using a phandle.
28 The phandle's property should be named "monitored-battery".
32 const: simple-battery
34 device-chemistry:
[all …]
/Linux-v5.15/Documentation/devicetree/bindings/leds/backlight/
Dqcom-wled.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/leds/backlight/qcom-wled.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Bjorn Andersson <bjorn.andersson@linaro.org>
11 - Kiran Gunda <kgunda@codeaurora.org>
21 - qcom,pm8941-wled
22 - qcom,pmi8994-wled
23 - qcom,pmi8998-wled
24 - qcom,pm660l-wled
[all …]

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