diff options
author | Andrew McRae <amcrae@google.com> | 2022-07-19 15:42:17 +1000 |
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committer | Chromeos LUCI <chromeos-scoped@luci-project-accounts.iam.gserviceaccount.com> | 2022-07-20 02:38:03 +0000 |
commit | 0dea801e9a72f4eb7b34dded8aeca80bda584fd0 (patch) | |
tree | 25f81d8b37b780d3b3b64d4ee0626e2c96905a66 /zephyr/projects/nissa/pujjo/src/charger.c | |
parent | fba0a2092ae80395754ebb2a310024ce2e2eaaf5 (diff) | |
download | chrome-ec-0dea801e9a72f4eb7b34dded8aeca80bda584fd0.tar.gz |
nissa: Rearrange projects into sub-directories
Rearrange the projects into separate sub-directories
to improve clarity and separation.
BUG=none
TEST=zmake testall
BRANCH=none
Signed-off-by: Andrew McRae <amcrae@google.com>
Change-Id: I14c3324760d195807f831bd72bdbc129fe76912b
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3771363
Reviewed-by: Peter Marheine <pmarheine@chromium.org>
Diffstat (limited to 'zephyr/projects/nissa/pujjo/src/charger.c')
-rw-r--r-- | zephyr/projects/nissa/pujjo/src/charger.c | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/zephyr/projects/nissa/pujjo/src/charger.c b/zephyr/projects/nissa/pujjo/src/charger.c new file mode 100644 index 0000000000..c6209bdf75 --- /dev/null +++ b/zephyr/projects/nissa/pujjo/src/charger.c @@ -0,0 +1,56 @@ +/* Copyright 2022 The ChromiumOS Authors. + * Use of this source code is governed by a BSD-style license that can be + * found in the LICENSE file. + */ + +#include <zephyr/logging/log.h> + +#include "battery.h" +#include "charger.h" +#include "charger/isl923x_public.h" +#include "console.h" +#include "extpower.h" +#include "usb_pd.h" +#include "nissa_common.h" + +LOG_MODULE_DECLARE(nissa, CONFIG_NISSA_LOG_LEVEL); + +int extpower_is_present(void) +{ + int port; + int rv; + bool acok; + + for (port = 0; port < board_get_usb_pd_port_count(); port++) { + rv = raa489000_is_acok(port, &acok); + if ((rv == EC_SUCCESS) && acok) + return 1; + } + + return 0; +} + +/* + * Pujjo does not have a GPIO indicating whether extpower is present, + * so detect using the charger(s). + */ +__override void board_check_extpower(void) +{ + static int last_extpower_present; + int extpower_present = extpower_is_present(); + + if (last_extpower_present ^ extpower_present) + extpower_handle_update(extpower_present); + + last_extpower_present = extpower_present; +} + +__override void board_hibernate(void) +{ + /* Shut down the chargers */ + if (board_get_usb_pd_port_count() == 2) + raa489000_hibernate(CHARGER_SECONDARY, true); + raa489000_hibernate(CHARGER_PRIMARY, true); + LOG_INF("Charger(s) hibernated"); + cflush(); +} |