| Commit message (Collapse) | Author | Age | Files | Lines |
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BUG=b:175244613
TEST=make buildall -j
Change-Id: If5b5dc1b2390dfec43955ec88a959ba26b52082b
Signed-off-by: Mary Ruthven <mruthven@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2611758
Reviewed-by: Namyoon Woo <namyoon@chromium.org>
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The extra driver code uses coil terms we're removing, but we don't use
it in platform/cr50. Remove the code instead of replacing the terms.
Cr50 boards only use inaxx code. The host uses thermister code. Remove
everythinge else.
We can cleanup the tests that run the thermsiter code later.
BUG=b:175244613
TEST=make buildall -j
Change-Id: I368a6c6ac3b543913225416fbc003c3f52863c22
Signed-off-by: Mary Ruthven <mruthven@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2613137
Reviewed-by: Namyoon Woo <namyoon@chromium.org>
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This code uses coil terms we're removing, but we don't use it in
platform/cr50. Remove the code instead of replacing the terms.
BUG=b:175244613
TEST=make buildall -j
Change-Id: I909e21693d839cb3769e680c58d9d34017802aa1
Signed-off-by: Mary Ruthven <mruthven@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2613136
Reviewed-by: Namyoon Woo <namyoon@chromium.org>
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This code uses coil terms we're removing, but we don't use it in
platform/cr50. Remove the code instead of replacing the terms.
BUG=b:175244613
TEST=make buildall -j
Change-Id: Ia64e1ff4df941d2fe19e95e84dee8b743616aa88
Signed-off-by: Mary Ruthven <mruthven@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2613135
Reviewed-by: Namyoon Woo <namyoon@chromium.org>
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Change the OWNERS to cr50 team members and remove OWNERS files from all
subdirectories.
BUG=none
BRANCH=none
TEST=none
Change-Id: I5ddff7c433a55b6724d92c026e9e64e82e1492ad
Signed-off-by: Mary Ruthven <mruthven@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1957850
Reviewed-by: Vadim Bendebury <vbendeb@chromium.org>
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Simplified the usb_mux_get() function and made the MUX info
prints same as in ectool.
BUG=none
BRANCH=none
TEST=make buildall -j
Change-Id: Iefb16e1dbd323afbe248b06fe9c53abc63be9a67
Signed-off-by: Vijay Hiremath <vijay.p.hiremath@intel.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1931284
Reviewed-by: Jett Rink <jettrink@chromium.org>
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We currently do not use the TCPCI fault for anything but
need to clear any faults to stop an alert storm. Added
debug output so we can see what is coming out in times of
fault, just as an FYI.
BUG=b:144126745
BRANCH=none
TEST=insert-extract charger from USB-C0 and verify AC on/off
Change-Id: Ifc5ffc4e18790e6fc9763bbeb334cbdff901ad43
Signed-off-by: Denis Brockus <dbrockus@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1934045
Reviewed-by: Edward Hill <ecgh@chromium.org>
Reviewed-by: Jett Rink <jettrink@chromium.org>
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Changed the driver interface for BB virtual mux retimer to
stop using global functions and use the usb_retimers array
instead.
BUG=none
BRANCH=none
TEST=make buildall -j
Change-Id: I56befaca1720eb2f4e0599a983629b4df45dc76b
Signed-off-by: Denis Brockus <dbrockus@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1928121
Reviewed-by: Edward Hill <ecgh@chromium.org>
Commit-Queue: Edward Hill <ecgh@chromium.org>
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This is a reland of daccb3adea9394116d7ab2c807e4a360cb5a93a1
Original change's description:
> smart_battery: add smbus error checking support
>
> Jacuzzi/Kodama has a unstable software controlled i2c bus, its data
> transmission may be interrupted by other higher priority tasks and
> causes device timeout.
>
> If timeout happens when ec is reading data, it has no knowledge about
> what's happening on slave, and keep receiving bad data (0xFF's) until
> end. The standard i2c/smbus error handling mechanism can not handle this
> case, so we need the error checking feature from smbus 1.1 to ensure our
> received data is correct.
>
> This CL adds the error checking (PEC) functions to i2c and smart battery
> module.
>
> BUG=b:138415463
> TEST=On kodama, enable CONFIG_CMD_I2C_STRESS_TEST,
> no failure after 100k read/writes.
> test code at CL:1865054
> BRANCH=master
>
> Change-Id: Ibb9ad3aa03d7690a08f59c617c2cd9c1b9cb0ff3
> Signed-off-by: Ting Shen <phoenixshen@google.com>
> Reviewed-on: http://crrev.com/c/1827138
> Reviewed-by: Denis Brockus <dbrockus@chromium.org>
> Tested-by: Ting Shen <phoenixshen@chromium.org>
> Commit-Queue: Ting Shen <phoenixshen@chromium.org>
BUG=b:138415463
TEST=in addition to the TESTs above, verified this CL boots on
hatch(npcx chips), and reef_it8320(it83xx chips).
BRANCH=master
Change-Id: I67975eee677cfd6e383742d48103662372cac061
Signed-off-by: Ting Shen <phoenixshen@google.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1913940
Commit-Queue: Ting Shen <phoenixshen@chromium.org>
Tested-by: Ting Shen <phoenixshen@chromium.org>
Reviewed-by: Denis Brockus <dbrockus@chromium.org>
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It takes 850ms~950ms to get valid RSOC after battery wake-up.
Sometimes battery FG returns garbage data(1%)
as RSOC and 0 value of desired current / voltage.
Add CONFIG_BATTERY_DEAD_UNTIL_VALUE to continue charging.
BUG=b:138413964
BRANCH=None
TEST=build & flash, check battery charging with dead battery
Change-Id: I0cbe30aa973499b0c27faf9b6da03a0344ad1065
Signed-off-by: YongBeum Ha <ybha@samsung.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1918985
Reviewed-by: Jett Rink <jettrink@chromium.org>
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BUG=none
BRANCH=none
TEST=make buildall -j
Change-Id: I7fe9ab23254dbd8515936d10ad6782305e76236c
Signed-off-by: Vijay Hiremath <vijay.p.hiremath@intel.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1925173
Reviewed-by: Jett Rink <jettrink@chromium.org>
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BUG=b:139428185
BRANCH=none
TEST=verify mode is set correctly when switching devices
Change-Id: I3e40e0321cb1026180b7edc0bfe99439c13acafb
Signed-off-by: Denis Brockus <dbrockus@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1922062
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mt6370's IEOC is inaccurate when charging current < 900mA; the power
path only partially turned on under such situation. Hence, we
have to raise the IEOC setting if the current is under 900mA to
compensate the IEOC original setting.
BUG=b:144532905
BRANCH=kukui
TEST=ensure IEOC is raised when Ichg < 900mA.
Change-Id: I9f1575bb707bc91e428c06a93c4682dde22d90fc
Signed-off-by: Yilun Lin <yllin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1924167
Reviewed-by: Ting Shen <phoenixshen@chromium.org>
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This change refactors the lsm6dsm to allow building without the
use of the FIFO or sensor interrupts.
BUG=None
BRANCH=None
TEST=make buildall
Change-Id: I5b338d81061f25fd1c8209b4555f63ea4d8b2dbc
Signed-off-by: Yuval Peress <peress@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1916679
Reviewed-by: Jack Rosenthal <jrosenth@chromium.org>
Auto-Submit: Leifu Zhao <leifu.zhao@intel.corp-partner.google.com>
Commit-Queue: Jack Rosenthal <jrosenth@chromium.org>
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Fix build issue, replaced motion_sense_fifo_add_data with
motion_sense_fifo_stage_data and motion_sense_fifo_commit_data
fifo api.
BUG=none
BRANCH=master
TEST=Fixed build issue. Tested on discovery target BOARD with
LSM6DSO connected to EC i2c master bus and motion sense task
running.
Change-Id: I7e4e81f1b6fe95b33ef6a4bfc5fdd509273c6f7b
Signed-off-by: Mario Tesi <mario.tesi@st.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1903129
Reviewed-by: Yuval Peress <peress@chromium.org>
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IT8801 is an I/O expander with a keyboard matrix controller.
BUG=b:133200075
BRANCH=none
TEST=Press any key on keyboard and the console command
"ksstate on" can print keyboard scan state.
Change-Id: I6903aad1eacfdfb6a7c6c04e6954a14e8c8caaac
Signed-off-by: tim <tim2.lin@ite.corp-partner.google.com>
Signed-off-by: Alexandru M Stan <amstan@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1677976
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When driver's setting pd message header function is called
from TCPM, driver shouldn't set cc resistance. We should
follow the comment just setting header defined in set_msg_header.
The message header power role equal our cc resistance Rp/Rd
state in mostly case. But there is an exception, like
power role swap from SNK to SRC, there is a temporal transition
state that both port cc assert Rd and GoodCRC power role field
is swapped for response original SRC PS_RDY, so we shouldn't
assert cc in set_msg_header function.
[refer]: PD3.0 spec v2 ch8.3.2.6
BUG=none
BRANCH=none
TEST=connect to dongle, adapter, DRP on board ampton
1.Power role swap successfully
2.PD state to SRC_RDY or SNK_RDY
Change-Id: Ibad3d8fcfcaa382fef4c8ef8ed26e920c63730b5
Signed-off-by: Ruibin Chang <Ruibin.Chang@ite.com.tw>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1916759
Reviewed-by: Daisuke Nojiri <dnojiri@chromium.org>
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add bc12 workaround when bc12 detect SDP
BRANCH=kukui
BUG=b:128049211
TEST=boot kukui, slow plug in DCP, check bc12 detect chg type
Change-Id: Ie9b8780fdad6e061e967ebb127b27bf63a11db2e
Signed-off-by: Gene Chen <gene_chen@mediatek.corp-partner.google.com>
Signed-off-by: Yilun Lin <yllin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1568887
Reviewed-by: Ting Shen <phoenixshen@chromium.org>
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Add driver for TI INA3221 voltage sensors.
Puff has several of these devices, and the EC has access to them.
BRANCH=none
BUG=b:144132145
TEST=EC buildall, tests
Change-Id: I37efd6ce7f154339f002c633e5daf6a18fef05aa
Signed-off-by: Andrew McRae <amcrae@google.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1903629
Reviewed-by: Shelley Chen <shchen@chromium.org>
Reviewed-by: Andrew McRae <amcrae@chromium.org>
Tested-by: Andrew McRae <amcrae@chromium.org>
Commit-Queue: Andrew McRae <amcrae@chromium.org>
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BUG=b:139428185
BRANCH=none
TEST=verify mode is set correctly when switching devices
Change-Id: Ic9d460a94bb8007f17168ac5237a4dcbc24cfb2b
Signed-off-by: Denis Brockus <dbrockus@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1900123
Reviewed-by: Edward Hill <ecgh@chromium.org>
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Need to cleanup naming around USBC Retimers for adding
PI2DPX1207 code
BUG=none
BRANCH=none
TEST=make buildall -j
Change-Id: I7e18e0abbe5bfd89bf0e20fa7b5174669689778f
Signed-off-by: Denis Brockus <dbrockus@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1911296
Reviewed-by: Edward Hill <ecgh@chromium.org>
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Make sure if we are setting the mux to 0 and no power is
applied, make sure to return back SUCCESS, Also when getting
this with power off, we should return 0 and SUCCESS.
BUG=none
BRANCH=none
TEST=plug in charger into USBC with no power to AP and verify no errors
Change-Id: I3a63961a80c8ecd73dd21cf01e7d7e99b128e189
Signed-off-by: Denis Brockus <dbrockus@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1910485
Reviewed-by: Edward Hill <ecgh@chromium.org>
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1. Add ADC readings.
2. Add MIVR IRQ, when trigger mivr irq then get ibus adc,
if the ibus < 100mA then toggle cfo to stop LX/RX function,
that can cancel the back boost voltage.
3. In order to solve the issue of missing IRQ,
it is necessary to record the state of IRQs before and after
reading event of IRQs.
BRANCH=kukui
BUG=b:134372910
TEST=boot kukui, trigger interrupt, check interrupt handler is OK.
Change-Id: I695125b1c25f13ab73713304727cbb7a1d90083c
Signed-off-by: Allen Chiang <allen_chiang@mediatek.corp-partner.google.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1660522
Reviewed-by: Eric Yilun Lin <yllin@chromium.org>
Commit-Queue: Eric Yilun Lin <yllin@chromium.org>
Tested-by: Eric Yilun Lin <yllin@chromium.org>
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Fixes: commit 2f2a81079191ca "Add double tap and make motion sense wake up ap"
CONFIG_GESTURE_DETECTION_MASK includes significant motion in activity
list. We cannot use it for double tap.
Add more flags to distinguish it.
BUG=b:135575671
BRANCH=kukui
TEST=AP can receive mkbp event when double tap is triggered
Change-Id: I13776a01b14dc251396a615c8c97353f2d0477d4
Signed-off-by: Heng-Ruey Hsu <henryhsu@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1911263
Reviewed-by: Gwendal Grignou <gwendal@chromium.org>
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The 'batttempfake' command allows overriding the battery temperature
reading, to test scenarios where the battery temperature affects the
charging operations.
BUG=None
BRANCH=None
TEST=Set GBB flags to disable software sync and disable rollback checks
$ make -j BOARD=kohaku
$ ./util/flash_ec --board=kohaku
When the system reboots, open the EC console and execute the commands:
> help batttempfake
Usage: batttempfake temperature (-1 = use real temperature)
Set fake battery temperature in deciKelvin (2731 = 273.1 K = 0 deg C)
> batttempfake 2731
Fake batt temperature 273.1 K
> battery
...
Temp: 0x0aab = 273.1 K (0.0 C)
...
> batttempfake -1
> battery
...
Temp: 0x0bc9 = 301.7 K (28.6 C)
...
Change-Id: I4c1fff13f3fec34e9e20d0016f66bd5c693e1537
Signed-off-by: Paul Fagerburg <pfagerburg@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1910582
Reviewed-by: Justin TerAvest <teravest@chromium.org>
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Change to use CONFIG_GESTURE_DETECTION_MASK since
CONFIG_GESTURE_SENSOR_BATTERY_TAP and CONFIG_GESTURE_SENSOR_DOUBLE_TAP
both define it.
BUG=b:135575671
BRANCH=none
TEST=build pass. EC can receive double tap interrupt.
Change-Id: I6eec40ef7405ec0653ff62dbce98f975cb19e332
Signed-off-by: Heng-Ruey Hsu <henryhsu@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1710210
Reviewed-by: Jett Rink <jettrink@chromium.org>
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Certain SKUs of certain boards have less number of USB PD ports than
configured in CONFIG_USB_PD_PORT_MAX_COUNT. Hence define an overrideable
board specific helper to return the number of USB PD ports. This helps
to avoid initiating a PD firmware update in SKUs where there are less
number of USB PD ports. Also update charge manager to ensure that absent/
invalid PD ports are skipped during port initialization and management.
BUG=b:140816510, b:143196487
BRANCH=octopus
TEST=make -j buildall; Boot to ChromeOS in bobba(2A + 2C config) and
garg(2A + 1C + 1HDMI config).
Change-Id: Ie345cef470ad878ec443ddf4797e5d17cfe1f61e
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1879338
Tested-by: Karthikeyan Ramasubramanian <kramasub@chromium.org>
Reviewed-by: Jett Rink <jettrink@chromium.org>
Commit-Queue: Karthikeyan Ramasubramanian <kramasub@chromium.org>
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SMP battery uses HW pre-charge circuit and pre-charge current is
limited to ~50mA. Once the charge current is lower than IEOC level
within CHG_TEDG_EOC, and TE is enabled, the charging power path
will be turned off.
Charger vendor advice that disable EOC and TE when battery stays over
discharge state, otherwise enable EOC and TE.
BUG=b:142630134
TEST=Verified on both SMP battery and Celxpert battery in over
discharge state, all passed.
BRANCH=kukui
Change-Id: I7d6907d54ab555587a489333350de6e9aeffe60e
Signed-off-by: Xiong Huang <xiong.huang@bitland.corp-partner.google.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1893901
Reviewed-by: Eric Yilun Lin <yllin@chromium.org>
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Support mt6370 bc12 detect apple/samsung TA
TEST=plug in apple/samsung TA, and use power supply check charger type
BUG=b:118791032 b:122866184
BRANCH=kukui
Change-Id: Ieb684f7a3d38e3b36aab9bcf27cbc823b5a7df81
Signed-off-by: TJ Wu <tj_wu@richtek.com>
Signed-off-by: Yilun Lin <yllin@google.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1351910
Reviewed-by: Eric Yilun Lin <yllin@chromium.org>
Commit-Queue: Hung-Te Lin <hungte@chromium.org>
Tested-by: Hung-Te Lin <hungte@chromium.org>
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When I wrote the driver I was under the mistaken impression that
Kernel-doc style documentation comments were in use it CrOS EC. Looking
at it now, Doxygen is far more common.
BUG=chromium:991365
TEST=make buildall -j
BRANCH=none
Change-Id: I25be469d362bba256fdfb7f81438da28f24bfeb5
Signed-off-by: Harry Cutts <hcutts@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1899337
Reviewed-by: Craig Hesling <hesling@chromium.org>
Commit-Queue: Craig Hesling <hesling@chromium.org>
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Certain SKUs of certain boards have lesser number of USB PD ports than
defined by CONFIG_USB_PD_PORT_COUNT. Hence rename
CONFIG_USB_PD_PORT_COUNT as CONFIG_USB_PD_PORT_MAX_COUNT.
BUG=b:140816510, b:143196487
BRANCH=octopus
TEST=make -j buildall; Boot to ChromeOS
Change-Id: I7c33b27150730a1a3b5813b7b4a72fd24ab73c6a
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1879337
Tested-by: Karthikeyan Ramasubramanian <kramasub@chromium.org>
Reviewed-by: Jett Rink <jettrink@chromium.org>
Commit-Queue: Jett Rink <jettrink@chromium.org>
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this adds a missing newline to the end of a CPRINTF format string.
BRANCH=none
BUG=none
TEST=builall passes
Change-Id: I4a380983bce107af7a0f6eb7304bb9090c5b621a
Signed-off-by: Caveh Jalali <caveh@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1886033
Reviewed-by: Caveh Jalali <caveh@google.com>
Commit-Queue: Sean Abraham <seanabraham@chromium.org>
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pd_is_ufp function returns port partner CC status, renaming it
to pd_partner_is_ufp to avoid ambiguity between host and port
partner's CC status.
BUG=b:141971044
BRANCH=None
TEST=make buildall -j
Change-Id: I19da8c8470db134e438271b92918994d77e4eb5d
Signed-off-by: Ayushee <ayushee.shah@intel.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1894119
Reviewed-by: Keith Short <keithshort@chromium.org>
Reviewed-by: Vijay P Hiremath <vijay.p.hiremath@intel.com>
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Implement tcpc_low_power_mode to reduce power consumption in G3.
BUG=b:142760774
TEST=measure power consumption on jacuzzi.
verify that power consumption is reduced by 3~4mW
see b:142760774 comment 3 for more detail.
BRANCH=master
Change-Id: I04436d3baaa97b7c049ae3f3d9a9510e5a2024d9
Signed-off-by: Ting Shen <phoenixshen@google.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1880773
Reviewed-by: Eric Yilun Lin <yllin@chromium.org>
Commit-Queue: Ting Shen <phoenixshen@chromium.org>
Tested-by: Ting Shen <phoenixshen@chromium.org>
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This reverts commit daccb3adea9394116d7ab2c807e4a360cb5a93a1.
Reason for revert: <INSERT REASONING HERE>
broke USB-C charging. all we get now is:
2019-10-30 01:26:15 New chg p0[49.441303 CL: p0 s2 i500 v5000]
2019-10-30 01:26:16 C0 st5
2019-10-30 01:26:16 C0 Req [1] 5000mV 3000mA
2019-10-30 01:26:16 New chg p0[50.305144 CL: p0 s0 i500 v5000]
2019-10-30 01:26:16 C0 HARD RST RX
2019-10-30 01:26:16 C0 st4
2019-10-30 01:26:16 New chg p0[50.354280 CL: p0 s2 i500 v5000]
2019-10-30 01:26:17 C0 st5
2019-10-30 01:26:17 C0 Req [1] 5000mV 3000mA
...
Original change's description:
> smart_battery: add smbus error checking support
>
> Jacuzzi/Kodama has a unstable software controlled i2c bus, its data
> transmission may be interrupted by other higher priority tasks and
> causes device timeout.
>
> If timeout happens when ec is reading data, it has no knowledge about
> what's happening on slave, and keep receiving bad data (0xFF's) until
> end. The standard i2c/smbus error handling mechanism can not handle this
> case, so we need the error checking feature from smbus 1.1 to ensure our
> received data is correct.
>
> This CL adds the error checking (PEC) functions to i2c and smart battery
> module.
>
> BUG=b:138415463
> TEST=On kodama, enable CONFIG_CMD_I2C_STRESS_TEST,
> no failure after 100k read/writes.
> test code at CL:1865054
> BRANCH=master
>
> Change-Id: Ibb9ad3aa03d7690a08f59c617c2cd9c1b9cb0ff3
> Signed-off-by: Ting Shen <phoenixshen@google.com>
> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1827138
> Reviewed-by: Denis Brockus <dbrockus@chromium.org>
> Tested-by: Ting Shen <phoenixshen@chromium.org>
> Commit-Queue: Ting Shen <phoenixshen@chromium.org>
Bug: b:138415463
Change-Id: Ibd8a512dd6d43cca95628f698e7a66a695b7fc59
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1889435
Reviewed-by: Caveh Jalali <caveh@google.com>
Reviewed-by: Ting Shen <phoenixshen@chromium.org>
Commit-Queue: Caveh Jalali <caveh@google.com>
Tested-by: Caveh Jalali <caveh@google.com>
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battery_flag()'s return code is 0 on success.
TEST=see allowing charge in command battery
BUG=None
BRANCH=kukui
Change-Id: I26d6a69deadca1ad5a0f5d7faaa031ed0dffe78d
Signed-off-by: Yilun Lin <yllin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1888004
Reviewed-by: Ting Shen <phoenixshen@chromium.org>
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We no longer need the various levels of indirection since the source
files are public.
BRANCH=none
BUG=b:137848573
TEST=make buildall -j
Cq-Depend: chrome-internal:2005128
Change-Id: I7483c233dc54c5dbf2907441365feffc9ae9f0a5
Signed-off-by: Tom Hughes <tomhughes@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1869533
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BRANCH=none
BUG=b:137848573
TEST=make buildall -j
Change-Id: I1dc902cb74ef902444b43642af52e28394296ae3
Signed-off-by: Tom Hughes <tomhughes@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1869532
Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
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These source files have been approved to be released publicly (see
http://b/137848573#comment20). There were no source changes in the move,
except for small changes to the Makefiles to adjust for the move.
For future "git blame"s refer to the history of the files in the private
repo if you need to access the full history.
BRANCH=none
BUG=b:137848573
TEST=make buildall -j
Cq-Depend: chrome-internal:2005127
Change-Id: I1a809ac5a4d95637840ee47712e9c80a40a445c5
Signed-off-by: Tom Hughes <tomhughes@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1869531
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Jacuzzi/Kodama has a unstable software controlled i2c bus, its data
transmission may be interrupted by other higher priority tasks and
causes device timeout.
If timeout happens when ec is reading data, it has no knowledge about
what's happening on slave, and keep receiving bad data (0xFF's) until
end. The standard i2c/smbus error handling mechanism can not handle this
case, so we need the error checking feature from smbus 1.1 to ensure our
received data is correct.
This CL adds the error checking (PEC) functions to i2c and smart battery
module.
BUG=b:138415463
TEST=On kodama, enable CONFIG_CMD_I2C_STRESS_TEST,
no failure after 100k read/writes.
test code at CL:1865054
BRANCH=master
Change-Id: Ibb9ad3aa03d7690a08f59c617c2cd9c1b9cb0ff3
Signed-off-by: Ting Shen <phoenixshen@google.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1827138
Reviewed-by: Denis Brockus <dbrockus@chromium.org>
Tested-by: Ting Shen <phoenixshen@chromium.org>
Commit-Queue: Ting Shen <phoenixshen@chromium.org>
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__fls(n) is defined as (31 - __builtin_clz(n)) in include/common.h.
Because of the definition, n can't be 0. When n is 0, __fls(0)
will be -1 and it is a wrong result.
Since sensor data rate can be set lower than LIS2DW12_ODR_MIN_VAL,
it is possible for __fls() to get a 0 parameter. This CL will fix
this condition.
Because macros are getting complex, move them to c file and convert
to functions.
BUG=b:143242489
BRANCH=none
TEST=run 'suspend_stress_test --suspend_min=10 --wake_min=10 \
--count=2500' on DUTs, test pass and no EC crash.
Change-Id: I46febb602b47624ba5d0106abaedd34a23ebe96f
Signed-off-by: Paul Ma <magf@bitland.corp-partner.google.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1876297
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
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g753 is used on akemi board. It's a temperature sensor,
analog-to-digital converter, and digital over-temperature
detector with SMBus interface.
BUG=b:138426009, b:143046086
BRANCH=none
TEST=use Akemi board, add g753 as temp sensor, boot the board
and make sure temperature can be read from g753
Change-Id: Iefa1039628171170cf0ca322b462a29b33eb0df5
Signed-off-by: Lu Zhang <lu.zhang@bitland.corp-partner.google.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1857978
Reviewed-by: Philip Chen <philipchen@chromium.org>
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Per the TCPCI spec, we don't need to try to write the header or
byte count when sending a non SOP* packet.
BRANCH=none
BUG=none
TEST=PS8751 can still send a hard reset
Change-Id: I6cccbc52cf600f7930f0cbc3ac2aab578a81dc51
Signed-off-by: Jett Rink <jettrink@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1872603
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BUG=b:138600585
BRANCH=none
TEST=build
Change-Id: I547309c7000e7d3ca8549a7e626a63789665305d
Signed-off-by: Edward Hill <ecgh@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1868921
Reviewed-by: Denis Brockus <dbrockus@chromium.org>
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Fix the dimensions, and also the size, and make sure that updating
the FW actually works (it seems like increasing the timeout to
2000ms is needed).
BRANCH=kukui
BUG=b:140596094
TEST=Flash masterball, no warning in console on start
TEST=
Host:
make TOUCHPAD_FW=S8648A-15H0_FW01.bin BOARD=masterball -j
USE=updater_utils emerge-kukui -av ec-utils
cros deploy $IP ec-utils
DUT:
usb_updater2 -d 18d1:503c -r; sleep 0.5; \
usb_updater2 -d 18d1:503c -s; usb_updater2 -d 18d1:503c ec.bin
usb_updater2 -d 18d1:503c -p S8648A-15H0_FW01.bin
Change-Id: Ia473ac420b42f52ad1639f950a3f08ff5d32df09
Signed-off-by: Nicolas Boichat <drinkcat@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1847512
Reviewed-by: Eric Yilun Lin <yllin@chromium.org>
Reviewed-by: Joel Kitching <kitching@chromium.org>
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This change moves the motion_sense_fifo_commit_data call
outside of the do...while loop in irq_handler. This is
needed to allow for 1 commit per last_interrupt_timestamp
which makes the commit more efficient and accurate.
BUG=b:137758297,b:140157960
TEST=Ran CTS on Kohaku (this doesn't fix all the issues but
improves the state)
BRANCH=None
Change-Id: Ifd680fb8d6eb47383928e25858898ac828fe4e92
Signed-off-by: Yuval Peress <peress@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1856829
Reviewed-by: Gwendal Grignou <gwendal@chromium.org>
Reviewed-by: Jack Rosenthal <jrosenth@chromium.org>
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If PPC have CC OVP protection, check VBUS_GOOD.
If VBUS_GOOD is ok, release CC OVP.
BUG=b:141587322
BRANCH=Master
TEST=Manual
Do ESD test to trigger CC1/CC2 OVP.
Using EC console command PPC_DUMP to check ppc regiset is correct.
Change-Id: I3b817cc1dcec4c14ed4e2098b7ad7582b938f613
Signed-off-by: Michael5 Chen <michael5_chen@pegatroncorp.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1826098
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
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we need to sanity check data read from TCPCs to avoid buffer
overflows. the TCPC can return bogus size information which can cause
a buffer overflow when processing TCPM messages. if the claimed
message size is bogus, return an error.
BUG=b:142296767
BRANCH=none
TEST=EC no longer gets an exception
Change-Id: I7754c6e3d20847827b849423c5880756bae46393
Signed-off-by: Caveh Jalali <caveh@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1845587
Reviewed-by: Daisuke Nojiri <dnojiri@chromium.org>
Commit-Queue: Caveh Jalali <caveh@google.com>
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Added board specific tcpc FRS enable/disable to work around
timing issues that we found with trembyle.
Also added some of the bringup debug settings
BUG=b:138599218
BRANCH=none
TEST=make buildall -j
Change-Id: Ia16db22a9c2b3a47a4273ea1350a5ea58b78f5aa
Signed-off-by: Denis Brockus <dbrockus@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1847174
Commit-Queue: Edward Hill <ecgh@chromium.org>
Reviewed-by: Edward Hill <ecgh@chromium.org>
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This had been used in the GT7288 driver, but is now being used quite a
bit in the private repo, so it's time to put it in common.
BRANCH=none
BUG=chromium:1008568
TEST=Check that a board which uses the GT7288 driver builds correctly.
Change-Id: I111018a73def7a30ff899f9bf435da6f89d9b86a
Signed-off-by: Harry Cutts <hcutts@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1848493
Reviewed-by: Daisuke Nojiri <dnojiri@chromium.org>
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