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| author | Philip Chen <philipchen@google.com> | 2018-03-19 13:47:05 -0700 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2018-03-21 13:25:57 -0700 |
| commit | 9aee2a19e81949eca86eb0b113c99d1782eaa2d2 (patch) | |
| tree | c0821d7988bc02398c876474e4914c81422a55f7 /driver/battery/max17055.h | |
| parent | 6e92603e06084e9c517826bf92c37b0efd5a2e9e (diff) | |
| download | chrome-ec-9aee2a19e81949eca86eb0b113c99d1782eaa2d2.tar.gz | |
battery/max17055: Implement battery_status()
BUG=b:74841068
BRANCH=scarlet
TEST='/sys/class/power_supply/sbs-9-000b/status' shows
discharging/charging/full status correctly
Change-Id: I4216ba2d95ac82a9f600d8685d993cb5b37206d8
Signed-off-by: Philip Chen <philipchen@google.com>
Reviewed-on: https://chromium-review.googlesource.com/969747
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Tested-by: Philip Chen <philipchen@chromium.org>
Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
Diffstat (limited to 'driver/battery/max17055.h')
| -rw-r--r-- | driver/battery/max17055.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/driver/battery/max17055.h b/driver/battery/max17055.h index fb49e69c22..be070e9896 100644 --- a/driver/battery/max17055.h +++ b/driver/battery/max17055.h @@ -54,11 +54,16 @@ /* FStat reg (0x3d) flags */ #define FSTAT_DNR 0x0001 +#define FSTAT_FQ 0x0080 /* ModelCfg reg (0xdb) flags */ #define MODELCFG_REFRESH 0x8000 #define MODELCFG_VCHG 0x0400 +/* Smart battery status bits (sbs reg 0x16) */ +#define BATTERY_DISCHARGING 0x40 +#define BATTERY_FULLY_CHARGED 0x20 + /* * Before we have the battery fully characterized, we use these macros to * convert basic battery parameters to max17055 reg values for ez config. |