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* ish: Trim down the release branchstabilize-wristpin-14469.59.B-ishstabilize-voshyr-14637.B-ishstabilize-quickfix-14695.187.B-ishstabilize-quickfix-14695.124.B-ishstabilize-quickfix-14526.91.B-ishstabilize-14695.85.B-ishstabilize-14695.107.B-ishstabilize-14682.B-ishstabilize-14633.B-ishstabilize-14616.B-ishstabilize-14589.B-ishstabilize-14588.98.B-ishstabilize-14588.14.B-ishstabilize-14588.123.B-ishstabilize-14536.B-ishstabilize-14532.B-ishstabilize-14528.B-ishstabilize-14526.89.B-ishstabilize-14526.84.B-ishstabilize-14526.73.B-ishstabilize-14526.67.B-ishstabilize-14526.57.B-ishstabilize-14498.B-ishstabilize-14496.B-ishstabilize-14477.B-ishstabilize-14469.9.B-ishstabilize-14469.8.B-ishstabilize-14469.58.B-ishstabilize-14469.41.B-ishstabilize-14442.B-ishstabilize-14438.B-ishstabilize-14411.B-ishstabilize-14396.B-ishstabilize-14395.B-ishstabilize-14388.62.B-ishstabilize-14388.61.B-ishstabilize-14388.52.B-ishstabilize-14385.B-ishstabilize-14345.B-ishstabilize-14336.B-ishstabilize-14333.B-ishrelease-R99-14469.B-ishrelease-R98-14388.B-ishrelease-R102-14695.B-ishrelease-R101-14588.B-ishrelease-R100-14526.B-ishfirmware-cherry-14454.B-ishfirmware-brya-14505.B-ishfirmware-brya-14505.71.B-ishfactory-kukui-14374.B-ishfactory-guybrush-14600.B-ishfactory-cherry-14455.B-ishfactory-brya-14517.B-ishJack Rosenthal2021-11-051-138/+0
| | | | | | | | | | | | | | | | | | | | | | 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>
* COIL: Rename MODULE_SPI_MASTER to MODULE_SPI_CONTROLLERCaveh Jalali2021-06-031-1/+1
| | | | | | | | | | | | | | | | 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>
* board/hammer: Add variant with backlight totally disabledNicolas Boichat2019-10-021-0/+4
| | | | | | | | | | | | | | | | | | | Some boards lack the external pull-up to indicate absence of keyboard backlight, so add a new HAS_BACKLIGHT define. Also, remove support for long deprecated early staff boards, and move backlight detection to RW only. BRANCH=none BUG=b:67722756 BUG=b:140596094 TEST=make BOARD=masterball -j Change-Id: I20d83ec9df64e2b00eed2ca540e4d302bbbee4d1 Signed-off-by: Nicolas Boichat <drinkcat@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1833034 Reviewed-by: Wei-Han Chen <stimim@chromium.org> Reviewed-by: Yilun Lin <yllin@chromium.org>
* hammer: Use different KB scanning matrix for masterballNicolas Boichat2019-09-301-0/+26
| | | | | | | | | | | | | | ODM/OEM decided to change pinout. BRANCH=none BUG=b:140596094 TEST=make BOARD=masterball TEST=Check that there is not interrupt conflict in gpio.inc Change-Id: I45adaf77faecfb4fb99122abe146691c9c77098b Signed-off-by: Nicolas Boichat <drinkcat@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1830539 Reviewed-by: Ting Shen <phoenixshen@chromium.org>
* tablet_mode: Renaming for GMR sensorPhilip Chen2019-09-191-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | GMR sensors can be used to (1) detect clamshell/tablet mode (2) detect lid open/closed But hall sensors can only do (2). Therefore the naming related to "hall sensor" for tablet mode application is incorrect. This patch performs the following renaming to better reflect the reality: config: CONFIG_HALL_SENSOR -> CONFIG_GMR_TABLET_MODE CONFIG_HALL_SENSOR_CUSTOM -> CONFIG_GMR_TABLET_MODE_CUSTOM CONFIG_DPTF_MOTION_LID_NO_HALL_SENSOR -> CONFIG_DPTF_MOTION_LID_NO_GMR_SENSOR GPIO: HALL_SENSOR_GPIO_L -> GMR_TABLET_MODE_GPIO_L functions: hall_sensor_disable() -> gmr_tablet_switch_disable() hall_sensor_isr() -> gmr_tablet_switch_isr() hall_sensor_int() -> gmr_tablet_switch_init() variable: hall_sensor_at_360 -> gmr_sensor_at_360 BUG=b:139378190 BRANCH=none TEST=make buildall Change-Id: I28393d056ddd128d8ffafc16a1f9fefee5455ccc Signed-off-by: Philip Chen <philipchen@google.com> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1757275 Reviewed-by: Furquan Shaikh <furquan@chromium.org> Reviewed-by: Aseda Aboagye <aaboagye@chromium.org> Commit-Queue: Philip Chen <philipchen@chromium.org> Tested-by: Philip Chen <philipchen@chromium.org>
* hammer: Add magnemite boardNicolas Boichat2019-08-161-0/+6
| | | | | | | | | | | | | | | A close hammer derivative. BRANCH=none BUG=b:138968914 TEST=make BOARD=magnemite -j Flash into staff, see the board boot: util/flash_ec --board=magnemite --port=9000 Change-Id: Ibe5c3f4b0fb4a31d4667d5dc4d76a691b0e64e39 Signed-off-by: Nicolas Boichat <drinkcat@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1741599 Reviewed-by: Yilun Lin <yllin@chromium.org>
* hammer: Refactor config options to support more variantsNicolas Boichat2019-08-121-4/+4
| | | | | | | | | | | | | | | | | board.h is already quite difficult to read, and will become worse as we add more and more derivatives, let's refactor most of the variations into variants.h. BRANCH=none BUG=b:138968914 TEST=make buildall -j, see that there is no size change before and after the change. Change-Id: Ideb381d8d04c65c3e76eb3ab9353e1ce5cdee954 Signed-off-by: Nicolas Boichat <drinkcat@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1746352 Reviewed-by: Wei-Han Chen <stimim@chromium.org> Reviewed-by: Yilun Lin <yllin@chromium.org>
* tablet_mode: Introduce hall sensor specific handlingFurquan Shaikh2018-11-291-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This change performs the following renaming: 1. CONFIG_TABLET_SWITCH -> CONFIG_HALL_SENSOR Indicates if a device has hall sensor 2. TABLET_MODE_GPIO_L -> HALL_SENSOR_GPIO_L Provides the interrupt line from hall sensor to EC. 3. tablet_mode_isr -> hall_sensor_isr Interrupt routine that gets control on hall sensor interrupt. 4. tablet_mode_init -> hall_sensor_init Init routine for initializing hall sensor interrupt. 5. tablet_switch_disable -> hall_sensor_disable Disable hall sensor interrupt and tablet mode sub-system. This is done to separate hall sensor interrupt from tablet mode handling. It is another step towards aligning tablet mode detection on EC with Chrome. Hall sensor interrupt occurs when the lid is in 360-degree flipped mode. If tablet mode is not already triggered by lid motion driver, then hall_sensor_isr will set tablet mode and take necessary actions to disable input peripherals. CQ-DEPEND=CL:1351518 BUG=b:120050761 BRANCH=octopus TEST=make -j buildall Change-Id: I5841f6875d538a624cb888bc048f252397ab457c Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://chromium-review.googlesource.com/1350469 Commit-Ready: Furquan Shaikh <furquan@chromium.org> Tested-by: Furquan Shaikh <furquan@chromium.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Jett Rink <jettrink@chromium.org>
* whiskers: Drive DETECT_PATH_DISABLE_L low, pull-up on BACKLIGHT_ENNicolas Boichat2018-09-031-1/+2
| | | | | | | | | | | | | | BRANCH=nocturne BUG=b:111191396 BUG=b:109853051 TEST=make BOARD=whiskers -j TEST=Without external pull-up, backlight still works TEST=Check power consumption lower than without patch Change-Id: I4be8726672936ccbc45b262d94085de320c35e54 Signed-off-by: Nicolas Boichat <drinkcat@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/1163234 Reviewed-by: Wei-Han Chen <stimim@chromium.org>
* whiskers: Expose a switch for tablet modeNicolas Boichat2018-06-061-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | With this, whiskers exposes a tablet mode switch to inform the lid when the base is flipped around. We take this opportunity to clean up a bit whiskers/keyboard code: - Use tablet mode switch instead of lid switch - Refactor usb_hid_keyboard.c to accept either assistant key or tablet mode switch, or both. - Remove bit-field usage in HID report struct, and instead, generalize with an "extra" field that can be used for additional key/switches. BRANCH=none BUG=b:73133611 TEST=Flash whiskers, see that tablet mode events are sent when a magnet approaches the hall sensor. Change-Id: Ibf43bb04fdc867d18d9f318388d1ebd17b49d47f Signed-off-by: Nicolas Boichat <drinkcat@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/1077915 Reviewed-by: Wei-Han Chen <stimim@chromium.org>
* wand: Fix second UART module, remove unneeded internal pull-upNicolas Boichat2018-03-281-2/+2
| | | | | | | | | | | | | | | MODULE_UART should be used for console UART, and MODULE_USART for all secondary ones (like EC-EC side channel). BRANCH=none BUG=b:66575472 TEST=Flash wand, EC-EC communication works Change-Id: I241bad7902c2e7228783ae1aa9cc33ad5da2c8a2 Signed-off-by: Nicolas Boichat <drinkcat@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/958813 Reviewed-by: Aseda Aboagye <aaboagye@chromium.org> Reviewed-by: Furquan Shaikh <furquan@chromium.org>
* whiskers: Disable keyboard/USB interface when magnet sensor activeNicolas Boichat2018-02-081-3/+3
| | | | | | | | | | | | | | BRANCH=none BUG=b:72722179 TEST=lidopen/lidclose, see that USB interface is getting enabled/disabled TEST=Close/open sensor with a magnet, see that USB interface is getting enabled/disabled TEST=Boot with sensor open, USB interface is on Change-Id: Ic738fa2f2adea03cd29914bb5fc96a1fa6834122 Signed-off-by: Nicolas Boichat <drinkcat@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/894783 Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
* whiskers: Update GPIO for next revisionNicolas Boichat2018-01-291-20/+13
| | | | | | | | | | | | | Looks more similar to original hammer. BRANCH=none BUG=b:68934906 TEST=make BOARD=whiskers -j Change-Id: I0f10240f8c3237b20f60a1217e167ad9539e3953 Signed-off-by: Nicolas Boichat <drinkcat@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/853574 Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
* wand: Add wand boardNicolas Boichat2017-12-201-5/+25
| | | | | | | | | | | | | | hammer derivative, with a battery. BRANCH=none BUG=b:66575472 TEST=make BOARD=wand -j, flash to reworked hammer board, battery charging works. Change-Id: I42366f4738b35c352b9be0c44a17ebeb323adfd1 Signed-off-by: Nicolas Boichat <drinkcat@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/678756 Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
* hammer: Detect backlight circuitryNicolas Boichat2017-12-121-2/+2
| | | | | | | | | | | | | | | | | | | | | Pull-down means backlight is present, pull-up means backlight is absent. After detection, we still apply internal pull-down on the GPIO, to make sure old boards with both pull-up and pull-down stuffed do not always keep backlight on. BRANCH=none BUG=b:67722756 TEST=On reworked board with pull-down on backlight pin, backlight works, and "Backlight present" shown in console. TEST=On old board with both pull-up and pull-down, backlight is off by default, and "Backlight not present" shown in console. Change-Id: I6988c6ef8f4d155a08967db34f72d7ea4c835306 Signed-off-by: Nicolas Boichat <drinkcat@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/538458 Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
* touchpad_elan: Rename task/interrupts functionsNicolas Boichat2017-11-201-2/+4
| | | | | | | | | | | | | | | | | | Change the names to generic touchpad_* functions, instead of vendor-specific names. Makes it a little easier to add drivers for other touchpads. Also fix console_channel.inc to add the channel whenever any touchpad is used. BRANCH=none BUG=b:68934906 TEST=make buildall -j Change-Id: I6d268db5ebd53db272fb2ee7bbf06bbe80845734 Signed-off-by: Nicolas Boichat <drinkcat@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/778750 Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
* board: Add support for whiskers boardNicolas Boichat2017-11-091-0/+25
| | | | | | | | | | | | | A hammer derivative. BRANCH=none BUG=b:68934906 TEST=make BOARD=whiskers -j Change-Id: I8df5156d622bf518f647addf2fcea6342b2d6f2b Signed-off-by: Nicolas Boichat <drinkcat@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/754078 Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
* hammer: Pull down PWM output pinNicolas Boichat2017-08-231-1/+1
| | | | | | | | | | | | | | | | | | | | | | | Some staff boards were accidentally built with both pull-up and pull-down stuffed, leaving the backlight output always on when the EC is not driving the pin. This "fixes" the issue by adding an internal pull-down on the pin, so that the pin is pulled low whenever the PWM is disabled. BRANCH=none BUG=b:64845198 TEST=staff EC console: pwm 0 -1 => backlight is off pwm 0 0 => backlight still off pwm 0 100 => backlight full intensity TEST=Power consumption with PWM disabled (pwm 0 -1) and always 0 (pwm 0 0) are comparable. Change-Id: I32549bfc037a6506470408f8e98cae5ae56006e2 Signed-off-by: Nicolas Boichat <drinkcat@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/627345 Reviewed-by: Furquan Shaikh <furquan@chromium.org>
* hammer: Add pull-up on write protect pinNicolas Boichat2017-05-151-1/+1
| | | | | | | | | | | | | | | | | We don't have an external pull-up on WP_L, so let's use an internal one instead. BRANCH=none BUG=b:35582031 TEST=gpioget WP_L shows 1 as default value, servo can control value, and when servo is not driving the pin, value goes back to 1. Change-Id: I75148cde9ab89c1dfb05f3182608894a3e1390fa Reviewed-on: https://chromium-review.googlesource.com/502849 Commit-Ready: Nicolas Boichat <drinkcat@chromium.org> Tested-by: Nicolas Boichat <drinkcat@chromium.org> Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
* hammer: Pulse detection pin on USB wake eventNicolas Boichat2017-05-021-0/+2
| | | | | | | | | | | | | | | | | | When usb_wake is called (key press, trackpad event), pulse detection pin for 100us. This allows Lid EC to wake the AP even when it is in deep S3 mode, where normal wake using USB lines does not work. BRANCH=none BUG=b:35775062 TEST=Flash hammer, looks at poppy console: base power is not disconnected, but events appear in the console. Change-Id: I7b8ee407046d4caa1ce75190c30d693b71b00d2e Reviewed-on: https://chromium-review.googlesource.com/448380 Commit-Ready: Nicolas Boichat <drinkcat@chromium.org> Tested-by: Nicolas Boichat <drinkcat@chromium.org> Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
* hammer: Enable internal pull-up on UART RX lineNicolas Boichat2017-03-101-1/+1
| | | | | | | | | | | | | | | Prevent spurious wake when servo is not connected. BRANCH=none BUG=b:36119938 TEST=Measure pull up value with a multimeter when servo is not connected: value around 30k when host in S0 and S3. Change-Id: I8bd54e4dcfd5c65f1f0cd32ffd4a70cedb979cc2 Reviewed-on: https://chromium-review.googlesource.com/452652 Commit-Ready: Nicolas Boichat <drinkcat@chromium.org> Tested-by: Nicolas Boichat <drinkcat@chromium.org> Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
* hammer: Add GPIO_F to KB_OUT_PORT_LISTNicolas Boichat2017-02-091-0/+1
| | | | | | | | | | | | | | | | | | Without this, keyboard columns 10 and 11 do not work, as registers for port F are never set. Let's also remove port D, since we do not use it as part of the keyboard scanning. BRANCH=none BUG=chrome-os-partner:62751 TEST=flash hammer, all keys work. Change-Id: I0c07dc2420d7cd570ad8450c76f91a2bad9a50a5 Reviewed-on: https://chromium-review.googlesource.com/439908 Commit-Ready: Nicolas Boichat <drinkcat@chromium.org> Tested-by: Nicolas Boichat <drinkcat@chromium.org> Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
* hammer: Update pin layoutNicolas Boichat2017-02-071-27/+34
| | | | | | | | | | | | | | Previous layout was temporary, on an evaluation board. BRANCH=none BUG=chrome-os-partner:59083 TEST=make BOARD=hammer Change-Id: I14478b9613e4e481bbdc71e595d218d585fbd8e5 Reviewed-on: https://chromium-review.googlesource.com/430574 Commit-Ready: Nicolas Boichat <drinkcat@chromium.org> Tested-by: Nicolas Boichat <drinkcat@chromium.org> Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
* hammer: Add keyscan taskNicolas Boichat2016-11-221-0/+27
| | | | | | | | | | | | | | | This scans the keyboard matrix, and reports events. Pin layout is temporary. BRANCH=none BUG=chrome-os-partner:59083 TEST=make BOARD=hammer -j && util/flash_ec --board=hammer Change-Id: Ifec7d1bd0223d4653c40b36e068d5d082d16284f Reviewed-on: https://chromium-review.googlesource.com/411607 Commit-Ready: Nicolas Boichat <drinkcat@chromium.org> Tested-by: Nicolas Boichat <drinkcat@chromium.org> Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
* hammer: Add elan trackpad supportstabilize-8975.BNicolas Boichat2016-11-091-0/+5
| | | | | | | | | | | | BRANCH=none BUG=chrome-os-partner:59083 TEST=make BOARD=hammer -j && bash flash_hammer Change-Id: I8b0e2f3e33f48622097ce698c9548d3e96ac75f1 Reviewed-on: https://chromium-review.googlesource.com/407741 Commit-Ready: Nicolas Boichat <drinkcat@chromium.org> Tested-by: Nicolas Boichat <drinkcat@chromium.org> Reviewed-by: Nicolas Boichat <drinkcat@chromium.org>
* hammer: Initial checkoutNicolas Boichat2016-11-081-0/+19
BRANCH=none BUG=chrome-os-partner:59083 TEST=make BOARD=hammer -j && bash flash_hammer Change-Id: I8cc11408d28677a800af58e738f47d5dcadea3e6 Reviewed-on: https://chromium-review.googlesource.com/407739 Commit-Ready: Nicolas Boichat <drinkcat@chromium.org> Tested-by: Nicolas Boichat <drinkcat@chromium.org> Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
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