sravan/system76-embedded-controller
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f8d1123934bd5c19e62d13f7e9bd5e6300d31706
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6 Commits

Author SHA1 Message Date
Tim Crawford
f8d1123934 pwm: Reload counters when they reach 0 
Add IT5570E register that controls when the down counters are updated.
Set them to update when they reach 0, instead of immediately when DCRi
is written.

Fixes keyboard color changing when changing brightness levels if not
using 0xFF for an RGB value.

Signed-off-by: Tim Crawford <tcrawford@system76.com>
 2022-10-14 08:38:34 -06:00
Tim Crawford
720af4b2b0 Use BIT macro 
Mostly done with the cocci script. macro.h was then added manually.
 2021-05-07 11:24:25 -06:00
Winston Hoy
f0c42f5839 Sync dGPU and PECI fans (at highest requested duty) 2021-05-01 06:33:40 -06:00
Tim Crawford
5fd9df0ed0 Add SPDX license identifiers 
Add license information to files. Mostly automated with:

    find src/ -name '*.[c,h]' | xargs sed -i '1s,^,// SPDX-License-Identifier: GPL-3.0-only\n\n,'
    find src/ -name '*.mk' | xargs sed -i '1s,^,# SPDX-License-Identifier: GPL-3.0-only\n\n,'
 2020-09-17 09:17:08 -06:00
Jeremy Soller
39cd014f7b Addw2 support (#67) 
* Add addw2 board

* Set charge params and update gpio.h

* Set VGA fan to 100% when entering scratch rom

* Implement keyboard LEDs

* Turn off keyboard LEDs in gpio defaults

* Default airplane mode LED to off

* Enable GPU power and fan control

* Add NVIDIA GPU power and temp to power.csv

* Add NVIDIA GPU fan value to power.sh

* Move GPU init back to coreboot

* Do not turn on GPU fan if GPU is off

* Show POST codes

* Add timestamps to console_external

* Accept port 81 cycles

* Move setting RSTS into ec_init

* Move post code debugging to system76/common

* Move some GPIO init from system76/common to boards

* Make some power signals optional

* Remove POST code support - it only works on IT5570
 2020-06-04 13:22:59 -06:00
Jeremy Soller
357fae86fc System76 common board directory (#53) 
* Move configuration for battery into board.mk

* lemp9: remove tcpm code

* Move touchpad to its own module

* Add kbled_reset to all platforms, move items to run on CPU reset to a function

* Add defines for battery and charger address

* Add I2C_0 export to it5570e

* Move common system76 board functions into src/board/system76/common
 2020-04-14 17:23:29 -06:00