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* Apollolake: Enter/exit from S0ix based on host commands from kernelArchana Patni2016-11-173-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch changes the entry/exit model for S0ix from a PCH SLP_S0 signal based model to a hybrid host event/direct interrupt model. The kernel will send host events on kernel freeze/thaw exit; EC will initiate the S0ix entry based on host command and exit via another host command from kernel. The assertion of SLP_S0 comes later than HC(suspend) and deasserion of SLP_S0 comes earlier than HC(resume). ________ ________ SLP_S0 |______________________| _____ ________ HC |___________________________| BRANCH=none BUG=chrome-os-partner:58740 TEST=Build/flash EC and check 'echo freeze > /sys/power/state' command in OS shell. Verify idle state transitions during display off and periodic wakes from S0ix do not lead to state transitions in EC. Change-Id: Ie18c6c2ac8998f59141641567d1d740cd72c2d2e Signed-off-by: Kyoung Kim <kyoung.il.kim@intel.com> Signed-off-by: Subramony Sesha <subramony.sesha@intel.com> Signed-off-by: Divagar Mohandass <divagar.mohandass@intel.com> Signed-off-by: Archana Patni <archana.patni@intel.com> Reviewed-on: https://chromium-review.googlesource.com/401072 Commit-Ready: Vijay P Hiremath <vijay.p.hiremath@intel.com> Tested-by: Vijay P Hiremath <vijay.p.hiremath@intel.com> Reviewed-by: Shawn N <shawnn@chromium.org> Reviewed-by: Furquan Shaikh <furquan@chromium.org>
* reef/pyro/eve/snappy: source 3A on one portVincent Palatin2016-11-174-12/+49
| | | | | | | | | | | | | | | | | | | | | | | | Add a new source policy to provide 3A if there is only one port used as a source. Also ensure that the load switch on VBUS when sourcing power is properly configured to limit the current to 1.5A or 3.0A depending on the case. Signed-off-by: Vincent Palatin <vpalatin@chromium.org> BRANCH=none BUG=chrome-os-partner:56110 TEST=manual: connect the laptop to a type-C sink with Twinkie in between, without anything else connected on the laptop, see 3A flowing when measuring with Twinkie ('tw vbus'), plug a dangling C-to-A receptacle dongle on the other port and see 1.5A flowing through Twinkie. Force the input current limit on the sink to 3.0A and see the laptop cutting VBUS. Change-Id: Ic94ba186fc0648e770c8d13be0f96b23e968f855 Reviewed-on: https://chromium-review.googlesource.com/403851 Commit-Ready: Vincent Palatin <vpalatin@chromium.org> Tested-by: Vincent Palatin <vpalatin@chromium.org> Reviewed-by: Shawn N <shawnn@chromium.org>
* reef: Add matrix for lid accelerometer.Gwendal Grignou2016-11-161-1/+7
| | | | | | | | | | | | | | | | | No matrix was set, the reported data by the accelerometer was not in the proper referential. BUG=chrome-os-partner:58792 BRANCH=none TEST=with ectool motionsense, check the data matches the standard. Change-Id: I25aa3a1774ba80f1a0f8a41adc976af832436c63 Signed-off-by: Gwendal Grignou <gwendal@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/411358 Commit-Ready: Daisuke Nojiri <dnojiri@chromium.org> Tested-by: Daisuke Nojiri <dnojiri@chromium.org> Reviewed-by: David Hendricks <dhendrix@chromium.org> Reviewed-by: Daisuke Nojiri <dnojiri@chromium.org>
* reef: Enable high current on type-A ports by defaultstabilize-8992.BVijay Hiremath2016-11-152-1/+2
| | | | | | | | | | | | | BUG=chrome-os-partner:59309 BRANCH=none TEST=Able to draw 1.5A from Type-A ports Change-Id: I9c598f77a542650edf15f407ec4a10d0e7e7465e Signed-off-by: Vijay Hiremath <vijay.p.hiremath@intel.com> Reviewed-on: https://chromium-review.googlesource.com/411345 Commit-Ready: Vijay P Hiremath <vijay.p.hiremath@intel.com> Tested-by: Vijay P Hiremath <vijay.p.hiremath@intel.com> Reviewed-by: David Hendricks <dhendrix@chromium.org>
* Electro: modify battery cutoff commandRyan Zhang2016-11-141-16/+7
| | | | | | | | | | | | | | | Follow Banon's setting BUG=chrome-os-partner:59535 BRANCH=master TEST=`make -j buildall`, shipping mode works well. Change-Id: Idf4b253ddb86a82752fca0f872ddb9603dee256c Signed-off-by: Ryan Zhang <Ryan.Zhang@quantatw.com> Reviewed-on: https://chromium-review.googlesource.com/411023 Commit-Ready: Ryan Zhang <ryan.zhang.quanta@gmail.com> Tested-by: 志偉 黃 <David.Huang@quantatw.com> Reviewed-by: Shawn N <shawnn@chromium.org>
* Electro: Support 360 Degree rotationRyan Zhang2016-11-141-3/+3
| | | | | | | | | | | | | | | | | Follow Cyan's & Glados's setting. BUG=chrome-os-partner:59536 BRANCH=master TEST=system can boot up normally. Change-Id: I6abfcef06e5b46cb974706b7472c73f00a644544 Signed-off-by: Ryan Zhang <Ryan.Zhang@quantatw.com> Reviewed-on: https://chromium-review.googlesource.com/408497 Commit-Ready: Ryan Zhang <ryan.zhang.quanta@gmail.com> Tested-by: 志偉 黃 <David.Huang@quantatw.com> Reviewed-by: Mohammed Habibulla <moch@google.com> Reviewed-by: Vincent Wang <vwang@chromium.org> Reviewed-by: Shawn N <shawnn@chromium.org>
* reef: Enable fast charging profileVijay Hiremath2016-11-141-0/+1
| | | | | | | | | | | | | | | | | | Enable fast charging profile config (CONFIG_CHARGER_PROFILE_OVERRIDE) so that the battery desired current & voltage can be selected for given rated performance values. BUG=chrome-os-partner:59779 BRANCH=none TEST=Manually overrode the temperature and voltage. Observed correct charge profile config is selected for each tests. Change-Id: I080a3ace6d2f77bb6b97911b7705a44ec563258b Signed-off-by: Vijay Hiremath <vijay.p.hiremath@intel.com> Reviewed-on: https://chromium-review.googlesource.com/410824 Commit-Ready: Vijay P Hiremath <vijay.p.hiremath@intel.com> Tested-by: Vijay P Hiremath <vijay.p.hiremath@intel.com> Reviewed-by: Shawn N <shawnn@chromium.org>
* smart_battery: Add console command to read ManufacturerAccess() dataVijay Hiremath2016-11-121-0/+1
| | | | | | | | | | | | | | | | | Added console command to read ManufacturerAccess() data on a given register block. BUG=chrome-os-partner:59660 BRANCH=none TEST=Enabled config on Reef. Successfully able to read ManufacturerAccess() data Change-Id: Ic86ae1b44ca8016634c48b54b1130d30fdd2d3fa Signed-off-by: Vijay Hiremath <vijay.p.hiremath@intel.com> Reviewed-on: https://chromium-review.googlesource.com/409638 Commit-Ready: Vijay P Hiremath <vijay.p.hiremath@intel.com> Tested-by: Vijay P Hiremath <vijay.p.hiremath@intel.com> Reviewed-by: Shawn N <shawnn@chromium.org>
* reef: enable tcpc low power modeKevin K Wong2016-11-113-19/+34
| | | | | | | | | | | BUG=chrome-os-partner:55158,chrome-os-partner:55889,chrome-os-partner:55890 BRANCH=none TEST=on reef use ina (pp3300_pd_a_mw) to check tcpc power consumption Change-Id: I5a2904f4e549b7da22242848bb3b1887331ecadd Signed-off-by: Kevin K Wong <kevin.k.wong@intel.com> Reviewed-on: https://chromium-review.googlesource.com/399882 Reviewed-by: David Hendricks <dhendrix@chromium.org>
* reef/ps8751: Add force wake for PS8751.Kevin K Wong2016-11-111-1/+12
| | | | | | | | | | | | | | | If PS8751 goes into low power mode during sysjump, then tcpm_init will fail since PS8751 is not accessible via I2C, so force it to wake up during hook_init. BUG=chrome-os-partner:59693 BRANCH=none TEST=Verified PS8751 port on reef is functional after sysjump. Change-Id: I2aa5a80b2ea9c17a01e4cba04493f83cb0a39955 Signed-off-by: Kevin K Wong <kevin.k.wong@intel.com> Reviewed-on: https://chromium-review.googlesource.com/410132 Reviewed-by: David Hendricks <dhendrix@chromium.org>
* bd9995*: maintain VBAT voltage as battery maximumWonjoon Lee2016-11-081-1/+0
| | | | | | | | | | | | | | | | BUG=chrome-os-partner:54248 BRANCH=gru TEST=Manual on kevin, high temperature chamber(60C), battery will require 0 voltage because of high temp, then check 'chgstate' vbat maintained at 8688 mV. Change-Id: I3b5835701c42a0cd861400ba921b3d3797152bbd Signed-off-by: Wonjoon Lee <woojoo.lee@samsung.com> Reviewed-on: https://chromium-review.googlesource.com/400088 Commit-Ready: Shawn N <shawnn@chromium.org> Tested-by: Vijay P Hiremath <vijay.p.hiremath@intel.com> Reviewed-by: Vijay P Hiremath <vijay.p.hiremath@intel.com> Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
* reef: Update battery structure info as in the specVijay Hiremath2016-11-051-46/+43
| | | | | | | | | | | | | | BUG=chrome-os-partner:59285 chrome-os-partner:55861 BRANCH=none TEST=make buildall -j Change-Id: I2a22f5ef0072793701f4899cd6e669b8cccca78b Signed-off-by: Vijay Hiremath <vijay.p.hiremath@intel.com> Reviewed-on: https://chromium-review.googlesource.com/406682 Commit-Ready: Vijay P Hiremath <vijay.p.hiremath@intel.com> Tested-by: Vijay P Hiremath <vijay.p.hiremath@intel.com> Reviewed-by: Shawn N <shawnn@chromium.org>
* reef: enable tcpc-controlled drp toggleKevin K Wong2016-11-021-0/+1
| | | | | | | | | | | | | | | | BUG=chrome-os-partner:54668 BRANCH=none TEST=Verified SNK is detected in S0 (toggle on), S3 (toggle off), and S5 (force sink). SRC is detect in S0 only, stays detected when entered S3, but unplug/plug while in S3 will not re-detect until system back in S0. When go to S5, SRC will get disconnected until back in S0, and hotplug SRC in S5 will not get detected. Checked power role swap with another chromebook in the above scenario also. Change-Id: I2a487fca5cb04c45524aa3efde84fcd10ff0579e Signed-off-by: Kevin K Wong <kevin.k.wong@intel.com> Reviewed-on: https://chromium-review.googlesource.com/396918 Reviewed-by: Aaron Durbin <adurbin@chromium.org>
* kevin: set accurate current limit on USB load switchVincent Palatin2016-10-311-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | When sourcing current on the type-C port, set the OCP limit on the VBUS load switch according to current dynamic capability. (3.0A when only one port is a power source, 1.5A else) Signed-off-by: Vincent Palatin <vpalatin@chromium.org> BRANCH=gru BUG=chrome-os-partner:56110 TEST=manual: connect Caroline to Kevin with Twinkie in between, ask Caroline to sink current through the UI. without anything else connected on Kevin, see 3A flowing when measuring with Twinkie ('tw vbus'), plug a dangling C-to-A receptacle dongle on the other Kevin port and see 1.5A flowing through Twinkie. Force the input current limit on Caroline to 3.0A and see Kevin cutting VBUS. Change-Id: Ib879b1ed720b20aa702c5f3643948ba0575d1193 Reviewed-on: https://chromium-review.googlesource.com/403869 Commit-Ready: Vincent Palatin <vpalatin@chromium.org> Tested-by: Vincent Palatin <vpalatin@chromium.org> Reviewed-by: Shawn N <shawnn@chromium.org>
* reef: Enable BD9995X power save mode when hibernatedVijay Hiremath2016-10-281-0/+3
| | | | | | | | | | | | | | | | | | | | | Turn off the charger BGATE when the system is hibernated to save maximum power. BUG=chrome-os-partner:59001 BRANCH=none TEST=Manually verified on the Reef. System can boot from hibernate wake sources. Following are the power measurement values at Battery voltage = 8.3V & temperature = 23 deg C. a. Normal operation 540uA, 3.500mW b. BGATE OFF 80uA, 0.592mW Change-Id: Ia30655ccefbf0dded623246150d53b2a815df2de Signed-off-by: Vijay Hiremath <vijay.p.hiremath@intel.com> Reviewed-on: https://chromium-review.googlesource.com/404685 Commit-Ready: Vijay P Hiremath <vijay.p.hiremath@intel.com> Tested-by: Vijay P Hiremath <vijay.p.hiremath@intel.com> Reviewed-by: Shawn N <shawnn@chromium.org>
* reef: clear hpd bit in board level tcpc initli feng2016-10-281-0/+12
| | | | | | | | | | | | | | | | | | | | | PD alternate mode is covered in tcpc interface. So tcpci_tcpm_init() doesn't reset HPD. If keeping HDMI/DP type-C cable connected, doing sysjump sets HPD signal to high while it's already high(this high comes from previous state), then OS doesn't output to HDMI/DP monitor. Reef Type-C port 1 follows TCPCI and has this issue. BUG=chrome-os-partner:57689 BRANCH=none TEST=Connect HDMI/DP type-C dongle, boot up system, OS detects HDMI/DP monitor and extends screen to it; in console doing "sysjump RO" or "sysjump RW", display goes out then comes back. Change-Id: I12239a86490f29d0123fe8bad1b813d3be28d041 Signed-off-by: li feng <li1.feng@intel.com> Reviewed-on: https://chromium-review.googlesource.com/398444 Commit-Ready: Li1 Feng <li1.feng@intel.com> Tested-by: Li1 Feng <li1.feng@intel.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
* BD9995X: Disable input to port when sourcingVijay Hiremath2016-10-272-19/+12
| | | | | | | | | | | | | | | | | | POR has both VCC & VBUS enabled. If the port is sourcing VBUS it will also act as sync and AC_OK pin gets enabled. Hence disable the input to the port when sourcing. BUG=chrome-os-partner:59020 BRANCH=none TEST=Manually verified on Reef. Connected HoHo and AC_OK is not enabled. Change-Id: Ic51b81f45759d7dddb2c9744d1c24dbafd1e1293 Signed-off-by: Vijay Hiremath <vijay.p.hiremath@intel.com> Reviewed-on: https://chromium-review.googlesource.com/404168 Commit-Ready: Vijay P Hiremath <vijay.p.hiremath@intel.com> Tested-by: Vijay P Hiremath <vijay.p.hiremath@intel.com> Reviewed-by: Shawn N <shawnn@chromium.org>
* reef/pyro/elm/amenia/snappy: Remove false battery critical messageVijay Hiremath2016-10-251-4/+2
| | | | | | | | | | | | | | | | | | Till the charger task is initialized port is not set for the BD9995X users and a false battery critical message is printed. Removed the false message printed for BD9995X users to avoid confusion. BUG=chrome-os-partner:58972 BRANCH=none TEST=Manually tested on Reef. False battery critical message is not printed on the EC console. Change-Id: Iec8d0f354c4f6dc17efa9da8db38b125e57addab Signed-off-by: Vijay Hiremath <vijay.p.hiremath@intel.com> Reviewed-on: https://chromium-review.googlesource.com/402668 Commit-Ready: Vijay P Hiremath <vijay.p.hiremath@intel.com> Tested-by: Vijay P Hiremath <vijay.p.hiremath@intel.com> Reviewed-by: Shawn N <shawnn@chromium.org>
* reef: Enable low power idle modeVijay Hiremath2016-10-201-1/+1
| | | | | | | | | | | | | | | BUG=chrome-os-partner:56183 BRANCH=none TEST=Used dut-control command 'dut-control pp3300_ec_mw -r <n>' to measure the pp3300 rail and power in S3 dropped from ~9mW to ~5mW. Change-Id: I64b463351a6f191a94a41a31de9ee51ae6d9b7b4 Signed-off-by: Vijay Hiremath <vijay.p.hiremath@intel.com> Reviewed-on: https://chromium-review.googlesource.com/400948 Commit-Ready: Vijay P Hiremath <vijay.p.hiremath@intel.com> Tested-by: Vijay P Hiremath <vijay.p.hiremath@intel.com> Reviewed-by: David Hendricks <dhendrix@chromium.org>
* reef: usb_pd_policy: Fix multi-func mode for USB PDDivya Sasidharan2016-10-191-3/+8
| | | | | | | | | | | | | | | | | | | Without this change the Alternate mode adapter with multi-function capablity would only be configured as DP instead of (DP + USB). BUG=chrome-os-partner:58670 BRANCH=master TEST=On Reef, with Dell dongle verified on both ports that USB 3.0 device and ethernet is working. Change-Id: I7a15a281306e29f589de2ef59da9c424f3f6710d Signed-off-by: Divya Sasidharan <divya.s.sasidharan@intel.com> Reviewed-on: https://chromium-review.googlesource.com/400080 Commit-Ready: Kevin K Wong <kevin.k.wong@intel.com> Tested-by: Divya S Sasidharan <divya.s.sasidharan@intel.com> Tested-by: Li1 Feng <li1.feng@intel.com> Reviewed-by: Shawn N <shawnn@chromium.org>
* Re-enable Google USBC peripheral FW updates.Todd Broch2016-10-181-1/+15
| | | | | | | | | | | | | | | Signed-off-by: Todd Broch <tbroch@chromium.org> BRANCH=glados,gru,oak BUG=chrome-os-partner:57458 TEST=usbpd_GFU Change-Id: I5a6bfde742a5c698680f99f342b1696084fd002a Reviewed-on: https://chromium-review.googlesource.com/397862 Commit-Ready: Todd Broch <tbroch@chromium.org> Tested-by: Todd Broch <tbroch@chromium.org> Reviewed-by: Benson Leung <bleung@google.com> Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
* cleanup: Rename charge_temp_sensor_get_val() to charge_get_battery_temp()Vijay Hiremath2016-10-141-1/+1
| | | | | | | | | | | | | | | | | charge_temp_sensor_get_val() is used to get the battery temperature value hence renamed it to charge_get_battery_temp(). BUG=none BRANCH=none TEST=make buildall -j Change-Id: I2b52cac57dcde12a6b7405e7d712240e278954e2 Signed-off-by: Vijay Hiremath <vijay.p.hiremath@intel.com> Reviewed-on: https://chromium-review.googlesource.com/397962 Commit-Ready: Vijay P Hiremath <vijay.p.hiremath@intel.com> Tested-by: Vijay P Hiremath <vijay.p.hiremath@intel.com> Reviewed-by: David Hendricks <dhendrix@chromium.org> Reviewed-by: Randall Spangler <rspangler@chromium.org>
* reef: Enable CONFIG_CMD_ACCEL_INFODivya Sasidharan2016-10-101-0/+1
| | | | | | | | | | | | | | Enable this EC console command for testing BUG=None BRANCH=master TEST="accelinfo on" displays sensor readings Change-Id: I27173b9109ae218c6a902e141b1ce0f85f04b6ad Reviewed-on: https://chromium-review.googlesource.com/395572 Commit-Ready: Divya S Sasidharan <divya.s.sasidharan@intel.com> Tested-by: Divya S Sasidharan <divya.s.sasidharan@intel.com> Reviewed-by: Shawn N <shawnn@chromium.org>
* reef: Enable Host command that enables/disables Display BacklightShamile Khan2016-10-101-0/+1
| | | | | | | | | | | | | | This command will be used to perform power validation. BUG=none BRANCH=none TEST=ectool backlight command can be used to enable/disable Display Backlight while system is in S0 state. Change-Id: Ic61aa4cf5beadc83ea9dd38bb11cf10c53d4c20e Signed-off-by: Shamile Khan <shamile.khan@intel.com> Reviewed-on: https://chromium-review.googlesource.com/393007 Reviewed-by: Shawn N <shawnn@chromium.org>
* boards: Fix sensors order for devices with BM160 and LPC mode.Gwendal Grignou2016-10-082-44/+44
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When the kernel reads sensor data via LPC, it expects the order to be: - ACCEL - ACCEL - GYRO (other sensors data are read through EC commands) BMI160 expects ACCEL, GYRO and MAG to be next to each other. Reorganize motion_sensor array to fit these 2 requirements: If BMI160 in the lid: - BASE_ACCEL - LID_ACCEL - LID_GYRO ... If BMI160 in the base: - LID_ACCEL - BASE_ACCEL - BASE_GRYO ... BUG=none BRANCH=amenia,reef,wheatley TEST=On reef, check the sensor data pull directly by the AP (for chrome for lid angle) is correct. Check ARC++ works are expected. Change-Id: If9477be0de44472e38a057c0b8533cb54acee220 Signed-off-by: Gwendal Grignou <gwendal@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/394751 Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
* reef: remove obsolete code for protoKevin K Wong2016-10-083-123/+1
| | | | | | | | | | | | | | BUG=none BRANCH=none TEST=booted reef evt Change-Id: I46aa5988a33b349007c3a21048f514b1720aacaf Signed-off-by: Kevin K Wong <kevin.k.wong@intel.com> Reviewed-on: https://chromium-review.googlesource.com/394215 Tested-by: Divya S Sasidharan <divya.s.sasidharan@intel.com> Reviewed-by: Vijay P Hiremath <vijay.p.hiremath@intel.com> Reviewed-by: Divya S Sasidharan <divya.s.sasidharan@intel.com> Reviewed-by: David Hendricks <dhendrix@chromium.org>
* reef: Enable CONFIG_HOSTCMD_FLASH_SPI_INFODavid Hendricks2016-10-051-0/+1
| | | | | | | | | | | | BUG=none (similar to chrome-os-partner:56765, though) BRANCH=none TEST=flashrom's "--flash-name" shows SPI chip info instead of EC info on reef Change-Id: I1090dd5d4079ff94201fce9fd3e03a384eb3cb7b Signed-off-by: David Hendricks <dhendrix@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/392349 Reviewed-by: Shawn N <shawnn@chromium.org>
* reef: Enable Host command that limits external charger voltage/currentShamile Khan2016-09-231-0/+1
| | | | | | | | | | | | | | This command will be used to perform power validation. BUG=none BRANCH=none TEST=ectool extpwrlimit command can be used to set the max voltage/current drawn from external charger. Change-Id: Ic258954c1e3a714be7f648e77234dab594227ce0 Signed-off-by: Shamile Khan <shamile.khan@intel.com> Reviewed-on: https://chromium-review.googlesource.com/388843 Reviewed-by: Shawn N <shawnn@chromium.org>
* i2c: Add i2ctest console commandVijay Hiremath2016-09-232-0/+71
| | | | | | | | | | | | | | | | | | Added i2ctest console command to test the reliability of the I2C. By reading/writing to the known registers this tests provides the number of successful read and writes. BUG=chrome-os-partner:57487 TEST=Enabled the i2ctest config on Reef and tested the i2c read/writes. BRANCH=none Change-Id: I9e27ff96f2b85422933bc590d112a083990e2dfb Signed-off-by: Vijay Hiremath <vijay.p.hiremath@intel.com> Reviewed-on: https://chromium-review.googlesource.com/290427 Commit-Ready: Vijay P Hiremath <vijay.p.hiremath@intel.com> Tested-by: Vijay P Hiremath <vijay.p.hiremath@intel.com> Reviewed-by: Shawn N <shawnn@chromium.org>
* reef: Allow forced/manual hibernation on ACVijay Hiremath2016-09-231-3/+0
| | | | | | | | | | | | | | | | | | Allow hibernation on AC for hibernate console commands and hardware key sequence [ALT + VolumeUp + H]. BUG=chrome-os-partner:57724 BRANCH=none TEST='hibernate' console command & hardware key sequence can successfully hibernate the system on AC. Change-Id: Idfcc37620a712faca4b48a680ec9a7903c26ed88 Signed-off-by: Vijay Hiremath <vijay.p.hiremath@intel.com> Reviewed-on: https://chromium-review.googlesource.com/388591 Commit-Ready: Vijay P Hiremath <vijay.p.hiremath@intel.com> Tested-by: Vijay P Hiremath <vijay.p.hiremath@intel.com> Reviewed-by: Divya S Sasidharan <divya.s.sasidharan@intel.com> Reviewed-by: Shawn N <shawnn@chromium.org>
* reef: Fix FAFT failure for firmware_ECUsbPortsDivya Sasidharan2016-09-233-5/+5
| | | | | | | | | | | | | | | | | Modify USB enable GPIO name to comply with FAFT test. It uses this name format USB%d_ENABLE to power on/off all the USB ports. BRANCH=none BUG=none TEST=on Reef FAFT test firmware_ECUsbPorts passes Change-Id: I9b3b5d1668acfca5505dcff6708800f409555040 Signed-off-by: Divya Sasidharan <divya.s.sasidharan@intel.com> Reviewed-on: https://chromium-review.googlesource.com/386854 Commit-Ready: Divya S Sasidharan <divya.s.sasidharan@intel.com> Tested-by: Divya S Sasidharan <divya.s.sasidharan@intel.com> Reviewed-by: Shawn N <shawnn@chromium.org>
* BD9995X: Rename common code of BD99955 and BD99956 as BD9995XVijay Hiremath2016-09-214-21/+21
| | | | | | | | | | | | | | | | | | Except the CHIP_ID and charger name code is common between BD99955 and BD99956. Hence renamed the code to BD9995X so that valid output is printed from console commands. BUG=chrome-os-partner:57519 BRANCH=none TEST=Manually tested on Reef. 'charger' console command prints charger name as 'bd99956' Change-Id: I3c995757941bcc5a6a8026dd807d76a7a47c9911 Signed-off-by: Vijay Hiremath <vijay.p.hiremath@intel.com> Reviewed-on: https://chromium-review.googlesource.com/387119 Commit-Ready: Vijay P Hiremath <vijay.p.hiremath@intel.com> Tested-by: Vijay P Hiremath <vijay.p.hiremath@intel.com> Reviewed-by: Shawn N <shawnn@chromium.org>
* reef: Print tcpc firmware versionDivya Sasidharan2016-09-212-0/+18
| | | | | | | | | | | | | | BUG=chrome-os-partner:56866 BRANCH=master TEST=prints firmware version at boot up;make buildall -j Change-Id: Idb067186924e6706ccfc69a64f2febd61f396074 Signed-off-by: Divya Sasidharan <divya.s.sasidharan@intel.com> Reviewed-on: https://chromium-review.googlesource.com/380317 Commit-Ready: Divya S Sasidharan <divya.s.sasidharan@intel.com> Tested-by: Divya S Sasidharan <divya.s.sasidharan@intel.com> Reviewed-by: Vijay P Hiremath <vijay.p.hiremath@intel.com> Reviewed-by: Shawn N <shawnn@chromium.org>
* reef led: correct battery LED behaviorli feng2016-09-201-57/+26
| | | | | | | | | | | | | | | | | | | | Removed power LED support. In case of discharging, if below critical level, LED should blink; otherwise, will show power state; In case of charging, will show charging/battery state. BUG=chrome-os-partner:56932,chrome-os-partner:57025 BRANCH=none TEST=Verified on EVT with <10% and <3% battery, LED is blinking amber at proper duty cycle. Also verified ectool led command works as expected. Change-Id: I903396a9a1dc5e08618683f7124b09678678e233 Signed-off-by: li feng <li1.feng@intel.com> Reviewed-on: https://chromium-review.googlesource.com/383880 Commit-Ready: Li1 Feng <li1.feng@intel.com> Tested-by: Li1 Feng <li1.feng@intel.com> Reviewed-by: Shawn N <shawnn@chromium.org>
* reef: More sensor fix.Gwendal Grignou2016-09-162-3/+3
| | | | | | | | | | | | | | | - Fix magnetometer matrix to match BMM150 physical position - Increase HOSTCMD stack size, EC crash when calibrating gyroscope. BUG=none BRANCH=reef TEST=No crash when calibrating from AP (echo 1 > /sys/.../iio:deviceX/calibrate). Change-Id: I2d7b73c295a71649f54ffa61ec8cafa1230c8a7d Signed-off-by: Gwendal Grignou <gwendal@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/386442 Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
* reef: Enable sensors for ARC++Gwendal Grignou2016-09-152-13/+27
| | | | | | | | | | | | | | | | | | - Enable MKBP events: Allow EC to send sensor event to the kernel sensor stack. - Disable APCI message display, to avoid overwhelming the console. - Set the rotation matrices to match Android requirement. BUG=b:27849483 CQ-DEPEND=CL:384341 BRANCH=reef TEST=Check we can receive sensor events for ARC++. Check the acceleromter axis are correct. Change-Id: I5fa58e22167f027bd1b84e72f002060d15d882c4 Signed-off-by: Gwendal Grignou <gwendal@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/385082 Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
* tcpc: Enable vbus discharge using PD discharge registersKevin K Wong2016-09-132-2/+15
| | | | | | | | | | | | | | | BUG=chrome-os-partner:56040 BRANCH=none TEST=Manually tested on Reef. Used scope to monitor VBUS & it dropped to 0.8V within 650ms. Change-Id: Icaea1dc11a7342a5cc1493d6d3c2ec3408d6d37b Signed-off-by: Kevin K Wong <kevin.k.wong@intel.com> Signed-off-by: Vijay Hiremath <vijay.p.hiremath@intel.com> Reviewed-on: https://chromium-review.googlesource.com/367482 Commit-Ready: Vijay P Hiremath <vijay.p.hiremath@intel.com> Tested-by: Vijay P Hiremath <vijay.p.hiremath@intel.com> Reviewed-by: Shawn N <shawnn@chromium.org>
* charge_manager: Pass uncapped / max current to current limit callbackShawn Nematbakhsh2016-09-131-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | charge_manager may request a charge current limit less than the capability of the supply in certain cases (eg. during PD voltage transition, to make an effort to comply with reduced load spec). Depending on the battery / system state, setting a reduced charge current limit may result in brownout. Pass the uncapped / max negotiated current to board_set_charge_limit() so that boards may use it instead of the requested limit in such circumstances. BUG=chrome-os-partner:56139 BRANCH=gru TEST=Manual on kevin with subsequent commit, boot system with zinger + low-charge battery, verify devices powers up to OS without brownout. Change-Id: I2b8e0d44edcf57ffe4ee0fdec1a1ed35c6becbbd Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/383732 Commit-Ready: Shawn N <shawnn@chromium.org> Tested-by: Shawn N <shawnn@chromium.org> Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
* reef: Prepare LID_OPEN GPIO for hibernationVijay Hiremath2016-09-112-1/+5
| | | | | | | | | | | | | | | | | | | LID_OPEN gpio is interrupt trigger on both the edge. If the system is hibernated when LID is open and then LID is closed, system wakes from hibernation. Hence setting the LID_OPEN GPIO as interrupt raising before hibernation so that system won't wake up upon LID close in hibernation. BUG=chrome-os-partner:57221 BRANCH=none TEST=Issued hibernate when LID is open, closed the LID after hibernation observed system won't boot back till LID is open again. Change-Id: Idc89c3d85b7d246c3e18d0ced48e7d47bebeafec Signed-off-by: Vijay Hiremath <vijay.p.hiremath@intel.com> Reviewed-on: https://chromium-review.googlesource.com/383753 Commit-Ready: Vijay P Hiremath <vijay.p.hiremath@intel.com> Tested-by: Vijay P Hiremath <vijay.p.hiremath@intel.com> Reviewed-by: Shawn N <shawnn@chromium.org>
* reef: Update GPIOs for new schematicDavid Hendricks2016-09-092-10/+7
| | | | | | | | | | | | | | | | | | This makes minor changes to GPIOs for the next build: - USB_C0_PD_RST_L is actually push-pull in next build, so remove the comments about USB_C0_PD_RST_ODL. - Added TABLET_MODE - Make the net name for volume up/down buttons match the name in the schematic. BUG=none BRANCH=none TEST=built and booted on Reef EVT Change-Id: I0799de059d71809174e246b6bbd7f3a2fe25686a Signed-off-by: David Hendricks <dhendrix@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/381791 Reviewed-by: Shawn N <shawnn@chromium.org>
* driver: bmp280: Add rangeGwendal Grignou2016-09-091-1/+1
| | | | | | | | | | | | | | | | | | | | Data from the sensor (in Pa) does not fit in 16 bits. Add set_range/get_range to allow the AP to set the precision. For pressure around ~1000 hPa, we need to right shift by 2 bits. BUG=chrome-os-partner:57117 BRANCH=reef TEST=Check data is not truncated anymore: > accelrange 4 Range for sensor 4: 262144 (Pa ~= 2621 hPa) > accelread 4 Current data 4: 24030 0 0 Last calib. data 4: 24030 0 0 (x4 = 961.2 hPa) Change-Id: I3f7280336e5120d903116612c9c830f4150d2ed7 Signed-off-by: Gwendal Grignou <gwendal@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/382323 Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
* reef: Add FIFO supportGwendal Grignou2016-09-092-45/+51
| | | | | | | | | | | | | Add FIFO to allow ARC++ sensors. BUG=b:27849483 BRANCH=reef TEST=Check cros_ec_sensor_ring is loaded. Change-Id: Idca3a324530a29f33face8784dcf260fdafce83f Signed-off-by: Gwendal Grignou <gwendal@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/382322 Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
* reef: Minor corrections to GPIO listDavid Hendricks2016-09-021-3/+5
| | | | | | | | | | | | | | | | | This patch makes a few small changes to gpio.inc: - Correct NC1 assignment (GPIO00) - Add ENG_STRAP (GPIOB6) which is currently not connected to anything. - Cosmetic fix for LEDs (replace spaces with tabs for alignment) BUG=none BRANCH=none TEST=built and booted on Reef Change-Id: Ieca83be6c7423694d88f21ebfc3f57849bf42cde Signed-off-by: David Hendricks <dhendrix@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/380449 Tested-by: Bill Richardson <wfrichar@chromium.org> Reviewed-by: Bill Richardson <wfrichar@chromium.org>
* reef: Enable pdcontrol commandDavid Hendricks2016-09-021-0/+1
| | | | | | | | | | | BUG=chrome-os-partner:56640 BRANCH=none TEST=tested w/ follow-up CL Change-Id: I1dad0bc8e23e265ba043e0d00c3d26ee5654c5e3 Signed-off-by: David Hendricks <dhendrix@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/380296 Reviewed-by: Shawn N <shawnn@chromium.org>
* reef: Debounce extpower signal for 1secDavid Hendricks2016-09-021-0/+2
| | | | | | | | | | | | | | | | | This fixes an issue where the power+charge LED sometimes changes more than once when power is plugged in. BUG=chrome-os-partner:56471 BRANCH=none TEST=Reef power+charger LED changes from one color to another instead of back and forth (unless there are a lot of PD hard resets, but that's another matter) Change-Id: I0ea0dd59cbb7c86b758123fd4e6c8e7b20efa5df Reviewed-on: https://chromium-review.googlesource.com/378756 Commit-Ready: David Hendricks <dhendrix@chromium.org> Tested-by: David Hendricks <dhendrix@chromium.org> Reviewed-by: Shawn N <shawnn@chromium.org>
* reef: Trigger interrupt on both the edges for volume button GPIOsVijay Hiremath2016-09-021-2/+2
| | | | | | | | | | | | | | | | | | Both press and release of the volume button has to be detected in order to process volume changes. Hence, trigger the interrupt on both the edges for volume button GPIOs. BUG=chrome-os-partner:56856 BRANCH=none TEST=Volume slider can slide when volume buttons are pressed. Change-Id: I0655f1c494d754904987cc2c76dcb3a39d5670ab Signed-off-by: Vijay Hiremath <vijay.p.hiremath@intel.com> Reviewed-on: https://chromium-review.googlesource.com/379621 Commit-Ready: Vijay P Hiremath <vijay.p.hiremath@intel.com> Tested-by: Vijay P Hiremath <vijay.p.hiremath@intel.com> Reviewed-by: Kevin K Wong <kevin.k.wong@intel.com> Reviewed-by: Shawn N <shawnn@chromium.org>
* reef: Shutdown the AP before hibernatingVijay Hiremath2016-09-021-24/+12
| | | | | | | | | | | | | | | | | To support hibernate called from console commands, ectool commands and key sequence added code to shutdown the AP before hibernating. BUG=chrome-os-partner:56490 BRANCH=none TEST=Using console command, ectool command & key sequence verified both EC and AP are hibernated. Change-Id: I7708377596d7d4175a44c202ae2385a239ca3d01 Signed-off-by: Vijay Hiremath <vijay.p.hiremath@intel.com> Reviewed-on: https://chromium-review.googlesource.com/379157 Commit-Ready: Vijay P Hiremath <vijay.p.hiremath@intel.com> Tested-by: Vijay P Hiremath <vijay.p.hiremath@intel.com> Reviewed-by: Shawn N <shawnn@chromium.org>
* driver: kionix: Remove variant field.Gwendal Grignou2016-09-011-3/+1
| | | | | | | | | | | | | | | Field is not required: sensor->chip already has that information. BRANCH=veyron BUG=none TEST=compile (cherry picked from commit 90fcd6be2b5d2104301efef295113d7816e14042) Reviewed-on: https://chromium-review.googlesource.com/379096 Reviewed-by: Aseda Aboagye <aaboagye@chromium.org> Change-Id: I6c0bc2e71d7c848968caa78c749dd3fb916f6263 Signed-off-by: Gwendal Grignou <gwendal@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/379541
* Amenia/Reef: Add software charge ramp for BC1.2 & nonstandard BC1.2Vijay Hiremath2016-08-293-0/+45
| | | | | | | | | | | | | | | | | | | | | | Setting the higher limit of input current for BC1.2 & nonstandard BC1.2 devices than their maximum current rating results in an anti-collapse. BD99955 does not have a way to do hardware charge ramp or to detect the anti-collapse for these chargers. Hence added code to support software charge ramp for BC1.2 & nonstandard BC1.2 so that the input current is set to maximum of the respective charger. BUG=chrome-os-partner:54990, chrome-os-partner:55517 BRANCH=none TEST=Manually tested on Amenia & Reef. BC1.2 & nonstandard BC12 devices can negotiate their respective maximum current rating. Change-Id: I0033b3662362bd7822ad01cf4360d18caabd5249 Signed-off-by: Vijay Hiremath <vijay.p.hiremath@intel.com> Reviewed-on: https://chromium-review.googlesource.com/358106 Commit-Ready: Vijay P Hiremath <vijay.p.hiremath@intel.com> Tested-by: Vijay P Hiremath <vijay.p.hiremath@intel.com> Reviewed-by: Shawn N <shawnn@chromium.org>
* reef: Keep wireless devices powered when chipset is in suspend state.Shamile Khan2016-08-271-0/+1
| | | | | | | | | | | | | | | | | | | | Set the EC_WIRELESS_SWITCH flags in Board file. This signals the common code to maintain the ON or OFF state of the power rails for the Wifi/Bluetooth chip when chipset enters suspend state. BUG=chrome-os-partner:56305 BRANCH=none TEST=Boot the system with a Bluetooth Mouse paired. Open a Linux shell and type powerd_dbus_suspend. When the system enters sleep state, click the mouse. System should wake up. Change-Id: I261ca03d34bc8a05d3a2aa5fcb777f714fe30572 Signed-off-by: Shamile Khan <shamile.khan@intel.com> Reviewed-on: https://chromium-review.googlesource.com/374164 Commit-Ready: David Hendricks <dhendrix@chromium.org> Tested-by: Jagadish Krishnamoorthy <jagadish.krishnamoorthy@intel.com> Reviewed-by: David Hendricks <dhendrix@chromium.org> Reviewed-by: Jagadish Krishnamoorthy <jagadish.krishnamoorthy@intel.com>
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