Duncan Laurie 287e893661 baytrail: DPTF: implement charger current limit ... Now that the EC supports limiting charger current we can fill out the placeholder charger participant. The charger performance states table is moved to the mainboard dptf configuration so it can be tuned for the actual charger/battery in a device. The method to retrieve the number of performance states is implemented based on whether or not the device is connected to AC power. There may need to be a hook that issues a Notify to DPTF to have it re-execute this method if the AC power state changes, but I have not found it yet. The method to set charger current is implemented to find the control value in the charger performance states table and pass that value to the embedded controller. An init function is defined which will disable the charger current limit. BUG=chrome-os-partner:17279 BRANCH=baytrail TEST=build and boot on rambi, start DPTF and heat up device to see the charger current limited as expected. Change-Id: I531fa5903b9ef11573c31e96b7ecfe0a8a4d3c23 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/185759 Reviewed-by: Aaron Durbin <adurbin@chromium.org>		2014-02-11 05:24:24 +00:00
..
arch	arm: Put assembly functions into separate sections	2014-01-29 21:33:41 +00:00
console	ARM: Generalize armv7 as arm.	2013-10-02 09:18:44 +00:00
cpu	chromeos: provide stub functions for !CONFIG_VBOOT_VERIFY_FIRMWARE	2014-02-04 23:05:32 +00:00
device	pnp: Allow setting of misc register 0xf4 in device tree	2013-12-20 00:37:38 +00:00
drivers	Haswell/falco/peppy/slippy: continue to clean up FUI.	2013-12-19 01:17:37 +00:00
ec	chrome ec: Add support for limiting charger current	2014-02-11 05:24:21 +00:00
include	baytrail: snapshot power state in romstage	2014-01-09 20:15:55 +00:00
lib	chromeos: provide stub functions for !CONFIG_VBOOT_VERIFY_FIRMWARE	2014-02-04 23:05:32 +00:00
mainboard	rambi: fix write-protect gpio reading at romstage	2014-02-11 05:24:19 +00:00
northbridge	haswell: Allow pre-graphics delay	2014-01-25 02:03:21 +00:00
soc	baytrail: DPTF: implement charger current limit	2014-02-11 05:24:24 +00:00
southbridge	chromeos: provide stub functions for !CONFIG_VBOOT_VERIFY_FIRMWARE	2014-02-04 23:05:32 +00:00
superio	pnp: Allow setting of misc register 0xf4 in device tree	2013-12-20 00:37:38 +00:00
vendorcode	chromeos: provide stub functions for !CONFIG_VBOOT_VERIFY_FIRMWARE	2014-02-04 23:05:32 +00:00
Kconfig	armv8: add support for armv8 cpu	2014-01-07 02:48:47 +00:00