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* LICENSE: remove unnecessary (c) after CopyrightTom Hughes2019-06-191-1/+1
| | | | | | | | | | | | | | | | Ran the following command: git grep -l 'Copyright (c)' | \ xargs sed -i 's/Copyright (c)/Copyright/g' BRANCH=none BUG=none TEST=make buildall -j Change-Id: I6cc4a0f7e8b30d5b5f97d53c031c299f3e164ca7 Signed-off-by: Tom Hughes <tomhughes@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1663262 Reviewed-by: Daisuke Nojiri <dnojiri@chromium.org> Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
* cleanup: Add warning comment to gpio.inc filesBill Richardson2016-02-251-1/+3
| | | | | | | | | | | | | | | | | | | | | | | With commit e9883124ff16, a GPIO_INT macro was added. That change also required that all instances of GPIO_INT in a board's gpio.inc file come before any GPIO macros, or the interrupt handler wouldn't work properly. This CL just adds a warning comment about requirement to all gpio.inc files. BUG=chromium:471331 BRANCH=none TEST=make buildall, test image on Cr50 This is a change to comments only. There is no new behavior to verify, although I did run try out one new image just to be sure nothing stupid happened. Change-Id: I83f7819929a53bce3a8bae04d15b3ee3bda11738 Signed-off-by: Bill Richardson <wfrichar@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/329334 Reviewed-by: Vadim Bendebury <vbendeb@chromium.org>
* mec1322: Simplify GPIO listsSteven Jian2015-05-271-40/+40
| | | | | | | | | | | | | | | Our existing GPIO macros use port# / gpio#, but the concept of different GPIO ports does not exist on the mec1322. Therefore, add new GPIO macros for chips which do not have distinct GPIO ports. BUG=None BRANCH=None TEST=make buildall -j Change-Id: Ibda97c6563ad447d16dab39ecadab43ccb25174b Signed-off-by: Steven Jian <steven.jian@intel.com> Reviewed-on: https://chromium-review.googlesource.com/262841 Reviewed-by: Anton Staaf <robotboy@chromium.org>
* plankton: HPD over USB PD.Todd Broch2015-05-011-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | HPD needs to be transported over USB PD as both SBU lines are consumed for differential AUX signalling. This CL does the following: 1. Enables GPIO DPSRC_HPD as interrupt. 2. Sends debounced HPD across CC via the SVDM DP status message. 3. Adds polling for GPIO_DBG_20V_TO_DUT_L as it shares the same interrupt as DPSRC_HPD. 4. Configures DP redriver in presence of HPD high. Signed-off-by: Todd Broch <tbroch@chromium.org> BRANCH=none BUG=chrome-os-partner:33132,chrome-os-partner:33761 TEST=manual, 1. Connect samus -> plankton via type-C 2. Connect plankton -> DP monitor via displayport See initial SVDM discovery on samus console See EDID information See SVDM status message correct when plug/unplug DP cable from plankton 3. Press 'CHARGING_20V_TO_DUT_L' button and see below on plankton console. Button 8 = 0 Change-Id: Id95567a3bfa073ffa2c699335be8c5bf0327675f Reviewed-on: https://chromium-review.googlesource.com/229429 Reviewed-by: Alec Berg <alecaberg@chromium.org> Commit-Queue: Todd Broch <tbroch@chromium.org> Tested-by: Todd Broch <tbroch@chromium.org>
* gpio: Refactor IRQ handler pointer out of gpio_listAseda Aboagye2015-04-101-37/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the gpio_info struct, we had a irq_handler pointer defined even though a majority of the GPIOs did not have irq handlers associated. By removing the irq_handler pointer out of the struct, we can save some space with some targets saving more than others. (For example, ~260 bytes for samus_pd). This change also brings about a new define: GPIO_INT(name, port, pin, flags, signal) And the existing GPIO macro has had the signal parameter removed since they were just NULL. GPIO(name, port, pin, flags) In each of the gpio.inc files, all the GPIOs with irq handlers must be defined at the top of the file. This is because their enum values from gpio_signal are used as the index to the gpio_irq_handlers table. BUG=chromium:471331 BRANCH=none TEST=Flashed ec to samus and samus_pd, verified lightbar tap, lid, power button, keyboard, charging, all still working. TEST=Moved a GPIO_INT declaration after a GPIO declaration and watched the build fail. TEST=make -j BOARD=peppy tests TEST=make -j BOARD=auron tests TEST=make -j BOARD=link tests Change-Id: Id6e261b0a3cd63223ca92f2e96a80c95e85cdefb Signed-off-by: Aseda Aboagye <aaboagye@google.com> Reviewed-on: https://chromium-review.googlesource.com/263973 Reviewed-by: Randall Spangler <rspangler@chromium.org> Tested-by: Aseda Aboagye <aaboagye@chromium.org> Commit-Queue: Aseda Aboagye <aaboagye@chromium.org> Trybot-Ready: Aseda Aboagye <aaboagye@chromium.org> Reviewed-by: Alec Berg <alecaberg@chromium.org>
* plankton: Update GPIO names and attributes for Plankton v3Vic (Chun-Ju) Yang2014-11-091-6/+10
| | | | | | | | | | | | | | | | | | | | | | Update GPIOs to reflect changes in Plankton v3. The default values are set so that case closed debugging is disabled. Also, rename CABLE_FLIP to MUX_FLIP to match the schematic. (Plus that MUX_FLIP is a more suitable name for what it does.) This change be functionally compatible with Plankton v2, except that the change on PA7 causes a 0.33mA leakage current on Plankton v2, which should not be a problem. BRANCH=None BUG=None TEST=Compile only Change-Id: I50c56a1c583015d3624ec9f5901ed477d07233f4 Signed-off-by: Vic (Chun-Ju) Yang <victoryang@google.com> Reviewed-on: https://chromium-review.googlesource.com/227980 Reviewed-by: Alec Berg <alecaberg@chromium.org> Commit-Queue: Vic Yang <victoryang@chromium.org> Tested-by: Vic Yang <victoryang@chromium.org>
* plankton: Update board configuration to Plankton V2Vic Yang2014-09-021-42/+37
| | | | | | | | | | | | | | | *** This breaks Plankton V1 support *** This CL updates GPIO and PD configuration. BUG=chrome-os-partner:31633 TEST=Build successfully. No board to test. BRANCH=None Change-Id: I9bbcde8aed15aa488e659a69dc87978532f33f13 Signed-off-by: Vic Yang <victoryang@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/214823 Reviewed-by: Alec Berg <alecaberg@chromium.org>
* Add board support for PlanktonAlec Berg2014-07-281-0/+78
Board support for Planton, the Raiden testing board for type-C functional testing. BUG=none BRANCH=none TEST=make BOARD=plankton, load onto a plankton, and verify buttons are read correctly, and connect raiden to samus and verify that PD communication is successful Change-Id: I40922d5627d62f7f3540ac6a307596428d40baf5 Signed-off-by: Alec Berg <alecaberg@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/207724
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