| Commit message (Collapse) | Author | Age | Files | Lines |
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In the interest of making long-term branch maintenance incur as little
technical debt on us as possible, we should not maintain any files on
the branch we are not actually using.
This has the added effect of making it extremely clear when merging CLs
from the main branch when changes have the possibility to affect us.
The follow-on CL adds a convenience script to actually pull updates from
the main branch and generate a CL for the update.
BUG=b:204206272
BRANCH=ish
TEST=make BOARD=arcada_ish && make BOARD=drallion_ish
Signed-off-by: Jack Rosenthal <jrosenth@chromium.org>
Change-Id: I17e4694c38219b5a0823e0a3e55a28d1348f4b18
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3262038
Reviewed-by: Jett Rink <jettrink@chromium.org>
Reviewed-by: Tom Hughes <tomhughes@chromium.org>
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This renames the MODULE_SPI_MASTER to MODULE_SPI_CONTROLLER.
BRANCH=none
BUG=b:181607131
TEST=make buildall passes;
"compare_build.sh -b all" shows no difference
Change-Id: I4d33f57fd82c5b57f111c12387113dc82cebe60b
Signed-off-by: Caveh Jalali <caveh@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2932466
Reviewed-by: Craig Hesling <hesling@chromium.org>
Reviewed-by: Harry Cutts <hcutts@chromium.org>
Commit-Queue: Craig Hesling <hesling@chromium.org>
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This change prevents the floating RX console pin from entering unwanted
commands.
BRANCH=oak
BUG=b:67033247
TEST=manual
load on hana and probe USART RX pin
Change-Id: I6dc05e03f82dcc71ea6f957f93c5fe7c6b65d2bf
Signed-off-by: Rong Chang <rongchang@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/722381
Reviewed-by: Nicolas Boichat <drinkcat@chromium.org>
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In dead battery mode, we can find ANX7688 will pull the CC to Rp in the beginning;
some of the adapters will drop the VBUS since this should be treated as a
disconnection, hence the whole system lost the only power source and cannot boot up.
According to chrome-os-partner:58283, there's a chance for ANX7688 to be in an
abnormal state if the system provides it with 3.3V first but RESET_N and PWR_EN
are still in an unstable level. To prevent this situation, we try to enable the
3.3V only after RESET_N and PWR_EN are in their initial state.
BRANCH=none
BUG=chrome-os-partner:58283
TEST=plug in the adapter, check ANX7688 does not pull CC to Rp in the beginning,
and boot up system in dead battery mode
Change-Id: Ibb81a33a7dd957d3bdc6c54bb7723cc9ffdcfd26
Signed-off-by: Milton Chiang <milton.chiang@mediatek.com>
Reviewed-on: https://chromium-review.googlesource.com/394408
Reviewed-by: Nicolas Boichat <drinkcat@chromium.org>
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PD11 is added in PVT to control power of sensors
BRANCH=none
BUG=chrome-os-partner:54129
TEST=verify sensor power can be controlled on a reworked elm
Change-Id: Ib7457c9c21a26ec853b00f3709922aab70c9d514
Signed-off-by: Koro Chen <koro.chen@mediatek.com>
Reviewed-on: https://chromium-review.googlesource.com/359153
Reviewed-by: Rong Chang <rongchang@chromium.org>
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ANX7688 is a TCPCI compatible port controller with HDMI to DP converter.
The HDMI converter needs a reset every time after enabling its function.
BRANCH=none
BUG=chrome-os-partner:52815
TEST=manual
boot elm proto
plug and unplug dingdong and check DP output
plug/unplug adapter and check pd 0 state
Change-Id: I774421d7b0b8d2cfd31e860fcd4eaed08ee48ac7
Signed-off-by: Rong Chang <rongchang@chromium.org>
Signed-off-by: Tang Zhentian1 <ztang@analogixsemi.com>
Reviewed-on: https://chromium-review.googlesource.com/340371
Commit-Ready: Koro Chen <koro.chen@mediatek.com>
Tested-by: Koro Chen <koro.chen@mediatek.com>
Reviewed-by: Nicolas Boichat <drinkcat@chromium.org>
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PE1 (BC12_ANX7688_INT_L)
PE7 (ANX7688_CABLE_DET_EC_L)
Cost down 2 resistors.
BUG=none
BRANCH=none
TEST=Measure this two pins and verify voltage with digital meter.
Change-Id: Ic4456d372171933b4ac45942dba9a28c5bd80d3d
Reviewed-on: https://chromium-review.googlesource.com/345746
Commit-Ready: Tony Lin <tonycwlin@google.com>
Tested-by: Tony Lin <tonycwlin@google.com>
Reviewed-by: Rong Chang <rongchang@chromium.org>
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This makes all board_typec_*dp* functions irrelevant: remove them.
BRANCH=none
BUG=chrome-os-partner:52352
TEST=USB_DP_HPD_C from AP side indicates which output is currently
in use (native HDMI or ANX7688)
Change-Id: Id60ab97ee9ce987ec4e36e5fd9be9a20908edbfe
Signed-off-by: Nicolas Boichat <drinkcat@google.com>
Reviewed-on: https://chromium-review.googlesource.com/338868
Commit-Ready: Koro Chen <koro.chen@mediatek.com>
Tested-by: Koro Chen <koro.chen@mediatek.com>
Reviewed-by: Rong Chang <rongchang@chromium.org>
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This add modifications for EVT, including:
- Use SPI for KX022 motion sensor on the daughterboard
- remove TMP432
- Use PF2 to control the external power of ANX7688
BRANCH=none
BUG=chrome-os-partner:52245
TEST=make BOARD=elm -j
Change-Id: I7d4021746bc8a2be0028076a5c3aeefd8736c1b0
Signed-off-by: Koro Chen <koro.chen@mediatek.com>
Reviewed-on: https://chromium-review.googlesource.com/337338
Reviewed-by: Rong Chang <rongchang@chromium.org>
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This CL ports c9832e04f1528 to Kionix accel driver. And also enables SPI
access of Elm's base kx022.
BUG=none
BRANCH=none
TEST=manual
Change-Id: I0c1de028c82fc62a124bb5b930a3882c4b368d71
Signed-off-by: Koro Chen <koro.chen@mediatek.com>
Reviewed-on: https://chromium-review.googlesource.com/331851
Reviewed-by: Wei-Ning Huang <wnhuang@chromium.org>
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Elm is an oak variant that uses ANX7688 PD port controller. This CL sets
PD port count to 1 and modifies TCPC I2C address to 0x50.
Other elm changes are included in this change:
- add 2 KX022 motion sensors, remove BMI160
- remove ALS
- LED configuration changed to 2 bi-color LEDs
- remove pi3usb30532
- add ANX7688 mux driver
- change PD interrupt polarity
BRANCH=none
BUG=none
TEST=manual
make BOARD=elm -j
load and test on elm proto
Signed-off-by: Rong Chang <rongchang@chromium.org>
Change-Id: I8ad02da9acade985bc0e7e2f85d9e58db7e6b38d
Reviewed-on: https://chromium-review.googlesource.com/331453
Reviewed-by: Shawn N <shawnn@chromium.org>
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