| /OK3568_Linux_fs/u-boot/doc/ |
| H A D | README.i2c | 4 While I2C supports multi-master buses this is difficult to get right.
6 Clock-stretching and the arbitrary time that an I2C transaction can take
8 When one or more masters can be reset independently part-way through a
11 U-Boot provides a scheme based on two 'claim' GPIOs, one driven by the
12 AP (Application Processor, meaning the main CPU) and one driven by the EC
18 Since U-Boot runs on the AP, the terminology used is 'our' claim GPIO,
23 i2c-arb-gpio-challenge for the implementation.
28 - AP_CLAIM: output from AP, signalling to the EC that the AP wants the bus
29 - EC_CLAIM: output from EC, signalling to the AP that the EC wants the bus
50 To release the bus, just de-assert the claim line.
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| /OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/hwmon/ |
| H A D | sensirion,shtc1.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Christopher Ruehl chris.ruehl@gtsys.com.hk
14 designed especially for battery-driven high-volume consumer electronics
24 - sensirion,shtc1
25 - sensirion,shtw1
26 - sensirion,shtc3
31 sensirion,blocking-io:
36 sensirion,low-precision:
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| /OK3568_Linux_fs/kernel/arch/arm/mach-s3c/ |
| H A D | mach-n30.c | 1 // SPDX-License-Identifier: GPL-2.0
6 // Copyright (c) 2003-2005 Simtec Electronics
9 // Copyright (c) 2005-2008 Christer Weinigel <christer@weinigel.se>
30 #include "hardware-s3c24xx.h"
32 #include <asm/mach-types.h>
34 #include <linux/platform_data/fb-s3c2410.h>
35 #include <linux/platform_data/leds-s3c24xx.h>
36 #include "regs-gpio.h"
37 #include "gpio-samsung.h"
38 #include "gpio-cfg.h"
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| /OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/mfd/ |
| H A D | tps6507x.txt | 4 - compatible: "ti,tps6507x"
5 - reg: I2C slave address
6 - regulators: This is the list of child nodes that specify the regulator
11 The regulator is matched with the regulator-compatible.
13 The valid regulator-compatible values are:
15 - xxx-supply: Input voltage supply regulator.
19 If some of input supply is powered through battery or always-on
23 vindcdc1_2-supply: VDCDC1 and VDCDC2 input.
24 vindcdc3-supply : VDCDC3 input.
25 vldo1_2-supply : VLDO1 and VLDO2 input.
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| /OK3568_Linux_fs/kernel/Documentation/i2c/busses/ |
| H A D | i2c-parport.rst | 2 Kernel driver i2c-parport
7 This is a unified driver for several i2c-over-parallel-port adapters,
11 * i2c-philips-par
12 * i2c-elv
13 * i2c-velleman
14 * video/i2c-parport
25 * (type=6) Barco LPT->DVI (K5800236) adapter
27 * (type=8) VCT-jig
42 -------------------------
44 If you want to build you own i2c-over-parallel-port adapter, here is
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| /OK3568_Linux_fs/kernel/Documentation/admin-guide/laptops/ |
| H A D | thinkpad-acpi.rst | 9 - Borislav Deianov <borislav@users.sf.net>
10 - Henrique de Moraes Holschuh <hmh@hmh.eng.br>
12 http://ibm-acpi.sf.net/
19 This driver used to be named ibm-acpi until kernel 2.6.21 and release
20 0.13-20070314. It used to be in the drivers/acpi tree, but it was
21 moved to the drivers/misc tree and renamed to thinkpad-acpi for kernel
25 The driver is named "thinkpad-acpi". In some places, like module
29 "tpacpi" is used as a shorthand where "thinkpad-acpi" would be too
33 ------
38 - Fn key combinations
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| /OK3568_Linux_fs/kernel/drivers/platform/x86/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
12 x86 platforms, including vendor-specific laptop extension drivers.
23 This driver adds support for the ACPI-WMI (Windows Management
26 ACPI-WMI is a proprietary extension to ACPI to expose parts of the
27 ACPI firmware to userspace - this is done through various vendor
38 any ACPI-WMI devices.
45 Say Y here if you want to be able to read a firmware-embedded
50 be called wmi-bmof.
59 This is a driver for controlling Alienware BIOS driven
62 USB MCU such as the X51 and X51-R2.
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| H A D | apple-gmux.c | 1 // SPDX-License-Identifier: GPL-2.0-only
6 * Copyright (C) 2010-2012 Andreas Heider <andreas@meetr.de>
19 #include <linux/apple-gmux.h>
31 * A `Lattice XP2`_ on pre-retinas, a `Renesas R4F2113`_ on retinas.
34 * dual GPUs but no built-in display.)
38 * to access a pre-retina gmux are infixed ``_pio_``, those for a retina gmux
104 return inb(gmux_data->iostart + port); in gmux_pio_read8()
110 outb(val, gmux_data->iostart + port); in gmux_pio_write8()
115 return inl(gmux_data->iostart + port); in gmux_pio_read32()
126 outb(tmpval, gmux_data->iostart + port + i); in gmux_pio_write32()
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| H A D | thinkpad_acpi.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * thinkpad_acpi.c - ThinkPad ACPI Extras
5 * Copyright (C) 2004-2005 Borislav Deianov <borislav@users.sf.net>
6 * Copyright (C) 2006-2009 Henrique de Moraes Holschuh <hmh@hmh.eng.br>
16 * 2007-10-20 changelog trimmed down
18 * 2007-03-27 0.14 renamed to thinkpad_acpi and moved to
21 * 2006-11-22 0.13 new maintainer
23 * not be updated further in-file.
25 * 2005-03-17 0.11 support for 600e, 770x
28 * 2005-01-16 0.9 use MODULE_VERSION
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| /OK3568_Linux_fs/kernel/arch/x86/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0
4 bool "64-bit kernel" if "$(ARCH)" = "x86"
7 Say yes to build a 64-bit kernel - formerly known as x86_64
8 Say no to build a 32-bit kernel - formerly known as i386
13 # Options that are inherently 32-bit kernel only:
26 # Options that are inherently 64-bit kernel only:
51 # ported to 32-bit as well. )
260 default "elf32-i386" if X86_32
261 default "elf64-x86-64" if X86_64
383 default $(success,$(srctree)/scripts/gcc-x86_64-has-stack-protector.sh $(CC)) if 64BIT
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| /OK3568_Linux_fs/kernel/drivers/staging/comedi/drivers/ |
| H A D | s626.c | 1 // SPDX-License-Identifier: GPL-2.0+
6 * COMEDI - Linux Control and Measurement Device Interface
10 * Copyright (C) 2002-2004 Sensoray Co., Inc.
69 * struct s626_private - Working data for s626 driver.
70 * @ai_cmd_running: non-zero if ai_cmd is running.
99 #define S626_INDXMASK(C) (1 << (((C) > 2) ? ((C) * 2 - 1) : ((C) * 2 + 4)))
111 writel(val, dev->mmio + reg); in s626_mc_enable()
117 writel(cmd << 16, dev->mmio + reg); in s626_mc_disable()
125 val = readl(dev->mmio + reg); in s626_mc_test()
130 #define S626_BUGFIX_STREG(REGADRS) ((REGADRS) - 4)
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| /OK3568_Linux_fs/kernel/arch/arm/boot/dts/ |
| H A D | exynos4412-midas.dtsi | 1 // SPDX-License-Identifier: GPL-2.0
12 /dts-v1/;
14 #include "exynos4412-ppmu-common.dtsi"
15 #include <dt-bindings/gpio/gpio.h>
16 #include <dt-bindings/input/input.h>
17 #include <dt-bindings/interrupt-controller/irq.h>
18 #include <dt-bindings/clock/maxim,max77686.h>
19 #include <dt-bindings/pinctrl/samsung.h>
30 stdout-path = &serial_2;
34 compatible = "samsung,secure-firmware";
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| /OK3568_Linux_fs/kernel/drivers/spi/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
13 dynamic device discovery; some are even write-only or read-only.
17 chips, analog to digital (and d-to-a) converters, and more.
44 If your system has an master-capable SPI controller (which
56 by providing a high-level interface to send memory-like commands.
111 supports spi-mem interface.
181 this code to manage the per-word or per-transfer accesses to the
195 inexpensive battery powered microcontroller evaluation board.
211 Flash over 1/2/4-bit wide bus. Enable this option if you have a
219 This enables dedicated general purpose SPI/Microwire1-compatible
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| /OK3568_Linux_fs/kernel/Documentation/virt/kvm/ |
| H A D | timekeeping.rst | 1 .. SPDX-License-Identifier: GPL-2.0
4 Timekeeping Virtualization for X86-Based Architectures
32 information relevant to KVM and hardware-based virtualization.
41 2.1. i8254 - PIT
42 ----------------
46 channels which can be programmed to deliver periodic or one-shot interrupts.
53 The PIT uses I/O ports 0x40 - 0x43. Access to the 16-bit counters is done
59 -------------- ----------------
61 | 1.1932 MHz|---------->| CLOCK OUT | ---------> IRQ 0
63 -------------- | +->| GATE TIMER 0 |
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| /OK3568_Linux_fs/u-boot/common/spl/ |
| H A D | Kconfig | 35 default "arch/$(ARCH)/cpu/u-boot-spl.lds"
38 The SPL stage will usually require a different linker-script
40 U-Boot stage. Set this to the path of the linker-script to
44 bool "Call board-specific initialization in SPL"
46 If this option is enabled, U-Boot will call the function
54 ROM for loading the next boot-stage after performing basic setup
58 BOOT_DEVICE_BOOTROM (or fall-through to the next boot device in the
85 usage as the *_simple malloc functions do not re-use free-ed mem.
94 usage as the *_simple malloc functions do not re-use free-ed mem.
103 location for the SPL stack. U-Boot SPL switches to this after
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| /OK3568_Linux_fs/u-boot/drivers/power/power_delivery/ |
| H A D | tcpm.c | 1 // SPDX-License-Identifier: GPL-2.0+
3 * Copyright 2015-2017 Google, Inc
12 #include <irq-generic.h>
187 VDM_STATE_ERR_BUSY = -3,
188 VDM_STATE_ERR_SEND = -2,
189 VDM_STATE_ERR_TMOUT = -1,
217 * Based on "Table 6-14 Fixed Supply PDO - Sink" of "USB Power Delivery Specification Revision 3.0,
372 * whether to wait for the Type-C device to send the DR_SWAP Message flag
373 * For Type-C device with Dual-Role Power and Dual-Role Data, the port side
374 * is used as sink + ufp, then the tcpm framework needs to wait for Type-C
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| /OK3568_Linux_fs/kernel/drivers/usb/serial/ |
| H A D | cp210x.c | 1 // SPDX-License-Identifier: GPL-2.0
9 * control thanks to Munir Nassar nassarmu@real-time.com
59 { USB_DEVICE(0x045B, 0x0053) }, /* Renesas RX610 RX-Stick */
60 { USB_DEVICE(0x0471, 0x066A) }, /* AKTAKOM ACE-1001 cable */
61 { USB_DEVICE(0x0489, 0xE000) }, /* Pirelli Broadband S.p.A, DP-L10 SIP/GSM Mobile */
62 { USB_DEVICE(0x0489, 0xE003) }, /* Pirelli Broadband S.p.A, DP-L10 SIP/GSM Mobile */
65 { USB_DEVICE(0x08e6, 0x5501) }, /* Gemalto Prox-PU/CU contactless smartcard reader */
70 { USB_DEVICE(0x0BED, 0x1100) }, /* MEI (TM) Cashflow-SC Bill/Voucher Acceptor */
75 { USB_DEVICE(0x0FDE, 0xCA05) }, /* OWL Wireless Electricity Monitor CM-160 */
77 { USB_DEVICE(0x10A6, 0xAA26) }, /* Knock-off DCU-11 cable */
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| /OK3568_Linux_fs/buildroot/output/OK3568/target/usr/lib/modules/5.10.160/ |
| H A D | modules.builtin.modinfo | |
| /OK3568_Linux_fs/kernel/drivers/usb/typec/tcpm/ |
| H A D | tcpm.c | 1 // SPDX-License-Identifier: GPL-2.0+
3 * Copyright 2015-2017 Google, Inc
206 VDM_STATE_ERR_BUSY = -3,
207 VDM_STATE_ERR_SEND = -2,
208 VDM_STATE_ERR_TMOUT = -1,
236 * Based on "Table 6-14 Fixed Supply PDO - Sink" of "USB Power Delivery Specification Revision 3.0,
479 * SNK_READY for non-pd link.
508 ((tcpm_cc_is_sink((port)->cc1) && !tcpm_cc_is_sink((port)->cc2)) || \
509 (tcpm_cc_is_sink((port)->cc2) && !tcpm_cc_is_sink((port)->cc1)))
516 ((tcpm_cc_is_source((port)->cc1) && \
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| /OK3568_Linux_fs/kernel/Documentation/admin-guide/ |
| H A D | devices.txt | 1 0 Unnamed devices (e.g. non-device mounts)
11 6 = /dev/core OBSOLETE - replaced by /proc/kcore
18 12 = /dev/oldmem OBSOLETE - replaced by /proc/vmcore
31 2 char Pseudo-TTY masters
37 Pseudo-tty's are named as follows:
40 the 1st through 16th series of 16 pseudo-ttys each, and
44 These are the old-style (BSD) PTY devices; Unix98
106 3 char Pseudo-TTY slaves
112 These are the old-style (BSD) PTY devices; Unix98
115 3 block First MFM, RLL and IDE hard disk/CD-ROM interface
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| /OK3568_Linux_fs/kernel/ |
| H A D | CREDITS | 1 This is at least a partial credits-file of people that have
4 scripts. The fields are: name (N), email (E), web-address
6 snail-mail address (S).
10 ----------
51 D: in-kernel DRM Maintainer
71 E: tim_alpaerts@toyota-motor-europe.com
75 S: B-2610 Wilrijk-Antwerpen
80 W: http://www-stu.christs.cam.ac.uk/~aia21/
101 D: Maintainer of ide-cd and Uniform CD-ROM driver,
102 D: ATAPI CD-Changer support, Major 2.1.x CD-ROM update.
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