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/Linux-v6.1/Documentation/devicetree/bindings/power/supply/
Dgpio-charger.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/power/supply/gpio-charger.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Sebastian Reichel <sre@kernel.org>
19 const: gpio-charger
21 charger-type:
23 - unknown
24 - battery
25 - ups
[all …]
Dcharger-manager.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/power/supply/charger-manager.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Sebastian Reichel <sre@kernel.org>
18 const: charger-manager
20 cm-chargers:
22 $ref: /schemas/types.yaml#/definitions/string-array
24 cm-num-chargers:
28 cm-fuel-gauge:
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/Linux-v6.1/drivers/usb/phy/
Dphy.c1 // SPDX-License-Identifier: GPL-2.0+
3 * phy.c -- USB phy handling
5 * Copyright (C) 2004-2013 Texas Instruments
15 #include <linux/usb/phy.h>
57 if (phy->type != type) in __usb_find_phy()
63 return ERR_PTR(-ENODEV); in __usb_find_phy()
71 return ERR_PTR(-ENODEV); in __of_usb_find_phy()
74 if (node != phy->dev->of_node) in __of_usb_find_phy()
80 return ERR_PTR(-EPROBE_DEFER); in __of_usb_find_phy()
88 if (usb_phy->dev == dev) in __device_to_usb_phy()
[all …]
/Linux-v6.1/drivers/extcon/
Dextcon-intel-cht-wc.c1 // SPDX-License-Identifier: GPL-2.0
7 * Copyright (C) 2013-2015 Intel Corporation. All rights reserved.
10 #include <linux/extcon-provider.h>
22 #include <linux/usb/role.h>
24 #include "extcon-intel.h"
67 /* 0 - open drain, 1 - regular push-pull output */
69 /* 0 - pin is controlled by SW, 1 - by HW */
125 * According to the spec. we should read the USB-ID pin ADC value here in cht_wc_extcon_get_id()
126 * to determine the resistance of the used pull-down resister and then in cht_wc_extcon_get_id()
129 * a combination of a charging port with one or more USB-A ports, so in cht_wc_extcon_get_id()
[all …]
Dextcon-axp288.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * extcon-axp288.c - X-Power AXP288 PMIC extcon cable detection driver
5 * Copyright (c) 2017-2018 Hans de Goede <hdegoede@redhat.com>
19 #include <linux/extcon-provider.h>
22 #include <linux/usb/role.h>
26 #include <asm/intel-family.h>
53 /* BC USB status register */
137 ret = regmap_read(info->regmap, AXP288_PS_BOOT_REASON_REG, &val); in axp288_extcon_log_rsi()
139 dev_err(info->dev, "failed to read reset source indicator\n"); in axp288_extcon_log_rsi()
143 bits = val & GENMASK(ARRAY_SIZE(axp288_pwr_up_down_info) - 1, 0); in axp288_extcon_log_rsi()
[all …]
/Linux-v6.1/drivers/scsi/
Dsd.c1 // SPDX-License-Identifier: GPL-2.0-only
10 * - Drew Eckhardt <drew@colorado.edu> original
11 * - Eric Youngdale <eric@andante.org> add scatter-gather, multiple
13 * Support loadable low-level scsi drivers.
14 * - Jirka Hanika <geo@ff.cuni.cz> support more scsi disks using
16 * - Richard Gooch <rgooch@atnf.csiro.au> support devfs.
17 * - Torben Mathiasen <tmm@image.dk> Resource allocation fixes in
19 * - Alex Davis <letmein@erols.com> Fix problem where partition info
22 * - Douglas Gilbert <dgilbert@interlog.com> cleanup for lk 2.5.x
23 * - Badari Pulavarty <pbadari@us.ibm.com>, Matthew Wilcox
[all …]
Dst.c1 // SPDX-License-Identifier: GPL-2.0-only
13 Copyright 1992 - 2016 Kai Makisara
16 Some small formal changes - aeb, 950809
18 Last modified: 18-JAN-1998 Richard Gooch <rgooch@atnf.csiro.au> Devfs support
62 is defined and non-zero. */
159 6-byte SCSI read and write commands. */
160 #if ST_FIXED_BUFFER_SIZE >= (2 << 24 - 1)
161 #error "Buffer size should not exceed (2 << 24 - 1) bytes!"
174 /* Remove mode bits and auto-rewind bit (7) */
176 (iminor(x) & ((1 << ST_MODE_SHIFT)-1)))
[all …]
/Linux-v6.1/Documentation/scsi/
Dscsi_mid_low_api.rst1 .. SPDX-License-Identifier: GPL-2.0
4 SCSI mid_level - lower_level driver interface
14 (SCSI terminology, see SAM-3 at http://www.t10.org) sends SCSI commands
20 its own subsystem in Linux (e.g. USB and ieee1394). In such cases the
22 Examples are the usb-storage driver (found in the drivers/usb/storage
30 HBAs. These HBAs might be either on PCI daughter-boards or built into
33 has its own PCI device address. [The one-to-one correspondence between
49 Many LLDs are documented there (e.g. aic7xxx.txt). The SCSI mid-level is
53 scsi-generic.txt (for the sg driver).
57 about the USB mass storage driver see the
[all …]
/Linux-v6.1/drivers/usb/typec/tipd/
Dtrace.h1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Driver for TI TPS6598x USB Power Delivery controller family
89 { TPS_STATUS_CONN_STATE_CONN_WITH_R_A, "conn-Ra" }, \
90 { TPS_STATUS_CONN_STATE_CONN_NO_R_A, "conn-no-Ra" }, \
91 { TPS_STATUS_CONN_STATE_NO_CONN_R_A, "no-conn-Ra" }, \
95 { TPS_STATUS_CONN_STATE_NO_CONN, "no-conn" })
107 { TPS_STATUS_POWER_SOURCE_VIN_3P3, "vin-3p3" }, \
108 { TPS_STATUS_POWER_SOURCE_DEAD_BAT, "dead-battery" }, \
120 { TPS_STATUS_USB_HOST_PRESENT_PD_USB, "pd-usb" }, \
121 { TPS_STATUS_USB_HOST_PRESENT_NO_PD, "no-pd" }, \
[all …]
/Linux-v6.1/Documentation/ABI/testing/
Dsysfs-class-power5 Contact: linux-pm@vger.kernel.org
14 Contact: linux-pm@vger.kernel.org
23 Contact: linux-pm@vger.kernel.org
32 Contact: linux-pm@vger.kernel.org
37 Valid values: "Battery", "UPS", "Mains", "USB", "Wireless"
39 **Battery and USB properties**
43 Contact: linux-pm@vger.kernel.org
52 USB:
62 batteries and for USB IBUS current.
66 Contact: linux-pm@vger.kernel.org
[all …]
/Linux-v6.1/drivers/power/supply/
Dmax8997_charger.c1 // SPDX-License-Identifier: GPL-2.0+
3 // max8997_charger.c - Power supply consumer driver for the Maxim 8997/8966
15 #include <linux/mfd/max8997-private.h>
17 #include <linux/devm-helpers.h>
55 struct i2c_client *i2c = charger->iodev->i2c; in max8997_battery_get_property()
61 val->intval = 0; in max8997_battery_get_property()
66 val->intval = POWER_SUPPLY_STATUS_FULL; in max8997_battery_get_property()
68 val->intval = POWER_SUPPLY_STATUS_CHARGING; in max8997_battery_get_property()
70 val->intval = POWER_SUPPLY_STATUS_DISCHARGING; in max8997_battery_get_property()
74 val->intval = 0; in max8997_battery_get_property()
[all …]
Dgpio-charger.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Copyright (C) 2010, Lars-Peter Clausen <lars@metafoo.de>
18 #include <linux/power/gpio-charger.h>
59 int ndescs = gpio_charger->current_limit_gpios->ndescs; in set_charge_current_limit()
60 struct gpio_desc **gpios = gpio_charger->current_limit_gpios->desc; in set_charge_current_limit()
63 if (!gpio_charger->current_limit_map_size) in set_charge_current_limit()
64 return -EINVAL; in set_charge_current_limit()
66 for (i = 0; i < gpio_charger->current_limit_map_size; i++) { in set_charge_current_limit()
67 if (gpio_charger->current_limit_map[i].limit_ua <= val) in set_charge_current_limit()
70 mapping = gpio_charger->current_limit_map[i]; in set_charge_current_limit()
[all …]
Daxp288_charger.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * axp288_charger.c - X-power AXP288 PMIC Charger driver
5 * Copyright (C) 2016-2017 Hans de Goede <hdegoede@redhat.com>
18 #include <linux/usb/otg.h>
134 /* SDP/CDP/DCP USB charging cable notifications */
160 else if (cc > info->max_cc) in axp288_charger_set_cc()
161 cc = info->max_cc; in axp288_charger_set_cc()
163 reg_val = (cc - CHRG_CCCV_CC_OFFSET) / CHRG_CCCV_CC_LSB_RES; in axp288_charger_set_cc()
167 ret = regmap_update_bits(info->regmap, in axp288_charger_set_cc()
171 info->cc = cc; in axp288_charger_set_cc()
[all …]
Dbd99954-charger.c1 // SPDX-License-Identifier: GPL-2.0-only
20 * a) Trickle-charge with constant current (8).
21 * b) pre-charge with constant current (6)
22 * c) fast-charge, first with constant current (5) phase. After
30 *(4)` `.` ` ` ` ` ` ` ` ` ` ` ` ` ` ----------------------------.
32 * . o----+/:/ ` ` ` ` ` ` ` ` ` ` ` ` `.` ` (5)
34 * . + /- -- .
35 * . +`/- + .
36 * . o/- -: .
38 * . .--+ `/ .
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Dpower_supply_sysfs.c1 // SPDX-License-Identifier: GPL-2.0-only
51 [POWER_SUPPLY_TYPE_USB] = "USB",
64 [POWER_SUPPLY_USB_TYPE_SDP] = "SDP",
116 [POWER_SUPPLY_TECHNOLOGY_LION] = "Li-ion",
117 [POWER_SUPPLY_TECHNOLOGY_LIPO] = "Li-poly",
140 [POWER_SUPPLY_CHARGE_BEHAVIOUR_INHIBIT_CHARGE] = "inhibit-charge",
141 [POWER_SUPPLY_CHARGE_BEHAVIOUR_FORCE_DISCHARGE] = "force-discharge",
235 return to_ps_attr(attr) - power_supply_attrs; in dev_attr_psp()
248 for (i = 0; i < desc->num_usb_types; ++i) { in power_supply_show_usb_type()
249 usb_type = desc->usb_types[i]; in power_supply_show_usb_type()
[all …]
/Linux-v6.1/Documentation/userspace-api/ioctl/
Dioctl-number.rst33 patch to Linus Torvalds. Or you can e-mail me at <mec@shout.net> and
67 no attempt to list non-X86 architectures or ioctls from drivers/staging/.
73 0x00 00-1F linux/fs.h conflict!
74 0x00 00-1F scsi/scsi_ioctl.h conflict!
75 0x00 00-1F linux/fb.h conflict!
76 0x00 00-1F linux/wavefront.h conflict!
79 0x04 D2-DC linux/umsdos_fs.h Dead since 2.6.11, but don't r…
82 0x10 00-0F drivers/char/s390/vmcp.h
83 0x10 10-1F arch/s390/include/uapi/sclp_ctl.h
84 0x10 20-2F arch/s390/include/uapi/asm/hypfs.h
[all …]
/Linux-v6.1/include/linux/
Dextcon.h1 /* SPDX-License-Identifier: GPL-2.0-only */
4 * - linux/include/linux/extcon.h for extcon consumer device driver.
26 #define EXTCON_TYPE_USB BIT(0) /* USB connector */
37 /* USB external connector */
44 * When one SDP charger connector was reported, we should also report
45 * the USB connector, which means EXTCON_CHG_USB_SDP should always
60 #define EXTCON_CHG_USB_PD 12 /* USB Power Delivery */
73 #define EXTCON_DISP_HDMI 40 /* High-Definition Multimedia Interface */
74 #define EXTCON_DISP_MHL 41 /* Mobile High-Definition Link */
78 #define EXTCON_DISP_HMD 45 /* Head-Mounted Display */
[all …]
/Linux-v6.1/drivers/usb/typec/ucsi/
Dpsy.c1 // SPDX-License-Identifier: GPL-2.0
11 #include <linux/usb/pd.h>
35 val->intval = UCSI_PSY_OFFLINE; in ucsi_psy_get_online()
36 if (con->status.flags & UCSI_CONSTAT_CONNECTED && in ucsi_psy_get_online()
37 (con->status.flags & UCSI_CONSTAT_PWR_DIR) == TYPEC_SINK) in ucsi_psy_get_online()
38 val->intval = UCSI_PSY_FIXED_ONLINE; in ucsi_psy_get_online()
47 switch (UCSI_CONSTAT_PWR_OPMODE(con->status.flags)) { in ucsi_psy_get_voltage_min()
49 pdo = con->src_pdos[0]; in ucsi_psy_get_voltage_min()
50 val->intval = pdo_fixed_voltage(pdo) * 1000; in ucsi_psy_get_voltage_min()
56 val->intval = UCSI_TYPEC_VSAFE5V * 1000; in ucsi_psy_get_voltage_min()
[all …]
/Linux-v6.1/arch/mips/boot/dts/ingenic/
Dqi_lb60.dts1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
6 #include <dt-bindings/gpio/gpio.h>
7 #include <dt-bindings/iio/adc/ingenic,adc.h>
8 #include <dt-bindings/clock/ingenic,tcu.h>
9 #include <dt-bindings/input/input.h>
27 stdout-path = &uart0;
31 compatible = "regulator-fixed";
32 regulator-name = "vcc";
34 regulator-min-microvolt = <3300000>;
[all …]
/Linux-v6.1/drivers/phy/ti/
Dphy-tusb1210.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * tusb1210.c - TUSB1210 USB ULPI PHY driver
75 ret = ulpi_write(tusb->ulpi, reg, val); in tusb1210_ulpi_write()
77 dev_err(&tusb->ulpi->dev, "error %d writing val 0x%02x to reg 0x%02x\n", in tusb1210_ulpi_write()
87 ret = ulpi_read(tusb->ulpi, reg); in tusb1210_ulpi_read()
92 dev_err(&tusb->ulpi->dev, "error %d reading reg 0x%02x\n", ret, reg); in tusb1210_ulpi_read()
102 gpiod_set_value_cansleep(tusb->gpio_reset, 1); in tusb1210_power_on()
103 gpiod_set_value_cansleep(tusb->gpio_cs, 1); in tusb1210_power_on()
108 tusb1210_ulpi_write(tusb, TUSB1210_VENDOR_SPECIFIC2, tusb->vendor_specific2); in tusb1210_power_on()
117 gpiod_set_value_cansleep(tusb->gpio_reset, 0); in tusb1210_power_off()
[all …]
/Linux-v6.1/drivers/phy/rockchip/
Dphy-rockchip-inno-usb2.c1 // SPDX-License-Identifier: GPL-2.0-or-later
9 #include <linux/clk-provider.h>
11 #include <linux/extcon-provider.h>
28 #include <linux/usb/of.h>
29 #include <linux/usb/otg.h>
49 * enum usb_chg_state - Different states involved in USB charger detection.
50 * @USB_CHG_STATE_UNDEFINED: USB charger is not connected or detection
55 * between SDP and DCP/CDP).
58 * @USB_CHG_STATE_DETECTED: USB charger type is determined.
88 * struct rockchip_chg_det_reg - usb charger detect registers
[all …]
/Linux-v6.1/arch/arm/boot/dts/
Domap4-sdp.dts1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) 2011 Texas Instruments Incorporated - https://www.ti.com/
5 /dts-v1/;
9 #include "omap4-mcpdm.dtsi"
12 model = "TI OMAP4 SDP board";
13 compatible = "ti,omap4-sdp", "ti,omap4430", "ti,omap4";
26 vdd_eth: fixedregulator-vdd-eth {
27 pinctrl-names = "default";
28 pinctrl-0 = <&enet_enable_gpio>;
30 compatible = "regulator-fixed";
[all …]
/Linux-v6.1/drivers/usb/chipidea/
Dusbmisc_imx.c1 // SPDX-License-Identifier: GPL-2.0+
11 #include <linux/usb/otg.h>
86 /* For imx6dql, it is host-only controller, for later imx6, it is otg's */
104 /* The default DM/DP value is pull-down */
141 /* It's called once when probe a usb device */
143 /* It's called once after adding a usb device */
145 /* It's called when we need to enable/disable usb wakeup */
151 /* usb charger detection */
165 struct imx_usbmisc *usbmisc = dev_get_drvdata(data->dev); in usbmisc_imx25_init()
169 if (data->index > 1) in usbmisc_imx25_init()
[all …]
/Linux-v6.1/arch/arm/
DKconfig.debug1 # SPDX-License-Identifier: GPL-2.0
44 once the kernel has booted up - it's a one time check.
107 1 - undefined instruction events
108 2 - system calls
109 4 - invalid data aborts
110 8 - SIGSEGV faults
111 16 - SIGBUS faults
115 bool "Kernel low-level debugging functions (read help!)"
128 prompt "Kernel low-level debugging port"
132 bool "Kernel low-level debugging messages via Alpine UART0"
[all …]
/Linux-v6.1/drivers/mfd/
Dtwl4030-power.c9 * Peter De Schrijver <peter.de-schrijver@nokia.com>
23 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
33 #include <asm/mach-types.h>
51 #define STARTON_USB BIT(2) /* Start on USB host */
57 #define PHY_TO_OFF_PM_MASTER(p) (p - 0x36)
58 #define PHY_TO_OFF_PM_RECEIVER(p) (p - 0x5b)
60 /* resource - hfclk */
222 int err = -EINVAL; in twl4030_write_script()
224 for (; len; len--, address++, script++) { in twl4030_write_script()
227 script->pmb_message, in twl4030_write_script()
[all …]

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