| /OK3568_Linux_fs/kernel/Documentation/ABI/testing/ |
| H A D | debugfs-cros-ec | 5 If the EC supports the CONSOLE_READ command type, this file
6 can be used to grab the EC logs. The kernel polls for the log
14 This file dumps the EC panic information from the previous
16 type is supported by the EC.
31 A u32 providing the time since EC booted in ms. This is
32 is used for synchronizing the AP host time with the EC
34 by the EC or there is a communication problem.
43 an EC with this feature will return a summary of SLP_S0
45 the most recent response from the AP's resume message to the EC.
49 received. Bit 31 is set if the EC attempted to wake the
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| H A D | sysfs-class-chromeos | 5 Show the EC flash information.
19 Tell the EC to reboot in various ways. Options are:
26 - "hibernate": Hibernate the EC.
33 Show the information about the EC software and hardware.
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| H A D | debugfs-wilco-ec | 18 Write and read raw mailbox commands to the EC.
21 bytes will be sent to the EC. Then, you can read the bytes of
32 // Request EC info type 3 (EC firmware build date)
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| H A D | debugfs-ec | 6 General information like which GPE is assigned to the EC and whether
8 Knowing the EC GPE one can watch the amount of HW events related to
9 the EC here (XY -> GPE number from `/sys/kernel/debug/ec/*/gpe`):
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| H A D | sysfs-bus-iio-cros-ec | 25 This attribute is exposed by the CrOS EC sensors driver and
26 represents the sensor ID as exposed by the EC. This ID is used
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| /OK3568_Linux_fs/kernel/drivers/platform/chrome/ |
| H A D | Kconfig | 59 Controller (EC) providing keyboard, battery and power services.
61 protocol for talking to the EC is defined by the bus driver.
72 EC through an I2C bus. This uses a simple byte-level protocol with
80 If you say Y here, you get support for talking to the ChromeOS EC
82 checksum. Also since there's no addition EC-to-host interrupt, this
93 If you say Y here, you get support for talking to the ChromeOS EC
106 If you say Y here, you get support for talking to the ChromeOS EC
107 through a SPI bus, using a byte-level protocol. Since the EC's
115 If you say Y here, you get support for talking to the ChromeOS EC
116 over an LPC bus, including the LPC Microchip EC (MEC) variant.
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| /OK3568_Linux_fs/kernel/drivers/platform/chrome/wilco_ec/ |
| H A D | Kconfig | 8 Wilco EC over an eSPI bus. This uses a simple byte-level protocol
15 tristate "Enable raw access to EC via debugfs"
19 the Wilco EC via debugfs. These commands do not do any byte
25 tristate "Enable event forwarding from EC to userspace"
28 If you say Y here, you get support for the EC to send events
29 (such as power state changes) to userspace. The EC sends the events
34 tristate "Enable querying telemetry data from EC"
37 If you say Y here, you get support to query EC telemetry data from
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| /OK3568_Linux_fs/kernel/drivers/iio/common/cros_ec_sensors/ |
| H A D | Kconfig | 6 tristate "ChromeOS EC Sensors Core"
11 Base module for the ChromeOS EC Sensors module.
17 tristate "ChromeOS EC Contiguous Sensors"
22 presented by the ChromeOS EC Sensor hub.
26 tristate "ChromeOS EC Sensor for lid angle"
31 This module is loaded when the EC can calculate the angle between the base
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| /OK3568_Linux_fs/u-boot/doc/ |
| H A D | README.i2c | 12 AP (Application Processor, meaning the main CPU) and one driven by the EC
19 meaning the AP's, and 'their' claim GPIO, meaning the EC's. This terminology
25 GPIO lines are shared between the AP and EC to manage the bus. The AP and EC
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
48 The same algorithm applies on the EC.
57 In general the traffic is fairly light, and in particular the EC wants access
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| /OK3568_Linux_fs/u-boot/drivers/input/ |
| H A D | Kconfig | 62 bool "Enable Chrome OS EC keyboard support"
65 Most ARM Chromebooks use an EC to provide access to the keyboard.
66 Messages are used to request key scans from the EC and these are
70 bool "Enable Chrome OS EC keyboard support in SPL"
73 Most ARM Chromebooks use an EC to provide access to the keyboard.
74 Messages are used to request key scans from the EC and these are
78 bool "Enable Chrome OS EC keyboard support in TPL"
81 Most ARM Chromebooks use an EC to provide access to the keyboard.
82 Messages are used to request key scans from the EC and these are
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| /OK3568_Linux_fs/u-boot/drivers/misc/ |
| H A D | Kconfig | 111 Enable command-line access to the Chrome OS EC (Embedded
113 a number of sub-commands for performing EC tasks such as
115 and talking to the I2C bus behind the EC (if there is one).
118 bool "Enable Chrome OS EC"
120 Enable access to the Chrome OS EC. This is a separate
127 bool "Enable Chrome OS EC I2C driver"
130 Enable I2C access to the Chrome OS EC. This is used on older
132 changed to SPI. The EC will accept commands across the I2C using
136 bool "Enable Chrome OS EC LPC driver"
139 Enable I2C access to the Chrome OS EC. This is used on x86
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| /OK3568_Linux_fs/kernel/arch/arm64/boot/dts/rockchip/ |
| H A D | rk3399-gru.dtsi | 23 * - Rails that only connect to the EC (or devices that the EC talks to)
34 * - The EC controls the enable and the EC always enables a rail as
52 /* EC turns on w/ lpddr_pwr_en; always on for AP */
91 /* EC turns on w/ pp5000_en; always on for AP */
109 /* EC turns on w/ ap_core_en; always on for AP */
138 /* EC turns on w/ ap_core_en; always on for AP */
167 /* EC turns on w/ ap_core_en; always on for AP */
187 /* EC turns on w/ pp900_ddrpll_en */
191 /* EC turns on w/ pp900_pll_en */
195 /* EC turns on w/ pp900_pmu_en */
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| H A D | rk3399-gru-chromebook.dtsi | 15 /* EC turns on w/ pp900_ap_en; always on for AP */
24 /* EC turns on w/ pp900_usb_en */
28 /* EC turns on w/ pp900_pcie_en */
58 /* EC turns on w/ ppvar_centerlogic_en; always on for AP */
85 /* EC turns on w/ ppvar_logic_en; always on for AP */
162 /* EC turns on w/ pp3300_usb_en_l */
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| H A D | rk3399-gru-scarlet.dtsi | 18 /* EC turns on w/ pp1250_s3_en; always on for AP */
47 /* EC turns on w/ pp900_s0_en; always on for AP */
83 /* EC turns on w/ pp900_s3_en; always on for AP */
92 /* EC turns on pp1800_s3_en */
109 /* EC turns on pp3300_s0_en */
113 /* EC turns on pp3300_s3_en */
207 /* EC turns on; alias for pp1800_s0 */
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| /OK3568_Linux_fs/u-boot/doc/device-tree-bindings/input/ |
| H A D | cros-ec-keyb.txt | 1 ChromeOS EC Keyboard
3 Google's ChromeOS EC Keyboard is a simple matrix keyboard implemented on
4 a separate EC (Embedded Controller) device. It provides a message for reading
5 key scans from the EC. These are then converted into keycodes for processing
15 keyboard. This is recommended if the EC does not have its own logic or
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| /OK3568_Linux_fs/yocto/poky/meta/recipes-connectivity/inetutils/inetutils/ |
| H A D | CVE-2022-39028.patch | 4 Subject: [PATCH] telnetd: Handle early IAC EC or IAC EL receipt
7 are 0xff 0xf7 (IAC EC) or 0xff 0xf8 (IAC EL).
28 case EC:
37 if (c == EC)
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| /OK3568_Linux_fs/kernel/Documentation/hwmon/ |
| H A D | nct6683.rst | 36 Limit register locations on Intel boards with EC firmware version 1.0
61 Intel DH87RL NCT6683D EC firmware version 1.0 build 04/03/13
62 Intel DH87MC NCT6683D EC firmware version 1.0 build 04/03/13
63 Intel DB85FL NCT6683D EC firmware version 1.0 build 04/03/13
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| /OK3568_Linux_fs/kernel/drivers/staging/nvec/ |
| H A D | README | 4 embedded controller (EC) via I2C bus. The EC is an I2C master while the host
5 processor is the I2C slave. Requests from the host processor to the EC are
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| /OK3568_Linux_fs/u-boot/doc/device-tree-bindings/misc/ |
| H A D | cros-ec.txt | 15 - ec-interrupt : Selects the EC interrupt, defined as a GPIO according
18 containing all 0xff will not be written, since we assume that the EC
22 to the EC (e.g. i2c, spi, lpc). The reg property (as usual) will indicate
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| /OK3568_Linux_fs/prebuilts/gcc/linux-x86/arm/gcc-arm-10.3-2021.07-x86_64-arm-none-linux-gnueabihf/arm-none-linux-gnueabihf/libc/usr/share/i18n/locales/ |
| H A D | es_EC | 20 % Territory: EC
112 country_ab2 "EC"
115 country_car "EC"
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| /OK3568_Linux_fs/prebuilts/gcc/linux-x86/aarch64/gcc-arm-10.3-2021.07-x86_64-aarch64-none-linux-gnu/aarch64-none-linux-gnu/libc/usr/share/i18n/locales/ |
| H A D | es_EC | 20 % Territory: EC
112 country_ab2 "EC"
115 country_car "EC"
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| /OK3568_Linux_fs/yocto/poky/bitbake/lib/toaster/tests/browser/ |
| H A D | test_layerdetails_page.py | 16 from selenium.webdriver.support import expected_conditions as EC unknown
156 wait.until(EC.text_to_be_present_in_element(
160 wait.until(EC.text_to_be_present_in_element(
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| /OK3568_Linux_fs/u-boot/board/google/ |
| H A D | Kconfig | 21 solid state drive. There is a Chrome OS EC connected on LPC,
44 OS EC on this model.
55 Chrome OS EC connected on LPC, and it provides a 2560x1700 high
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| /OK3568_Linux_fs/kernel/drivers/platform/olpc/ |
| H A D | Kconfig | 23 Include support for the OLPC XO Embedded Controller (EC). The EC
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| /OK3568_Linux_fs/kernel/drivers/edac/ |
| H A D | mce_amd.c | 575 u16 ec = EC(m->status); in decode_mc0_mce()
685 u16 ec = EC(m->status); in decode_mc1_mce()
831 u16 ec = EC(m->status); in decode_mc2_mce()
842 u16 ec = EC(m->status); in decode_mc3_mce()
873 u16 ec = EC(m->status); in decode_mc4_mce()
930 u16 ec = EC(m->status); in decode_mc5_mce()
|