diff options
Diffstat (limited to 'board/ryu_p1/battery.c')
-rw-r--r-- | board/ryu_p1/battery.c | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/board/ryu_p1/battery.c b/board/ryu_p1/battery.c deleted file mode 100644 index dc65128719..0000000000 --- a/board/ryu_p1/battery.c +++ /dev/null @@ -1,38 +0,0 @@ -/* Copyright 2014 The Chromium OS Authors. All rights reserved. - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - * - * Battery pack vendor provided charging profile - */ - -#include "battery.h" -#include "common.h" -#include "i2c.h" - -/* Battery temperature ranges in degrees C */ -static const struct battery_info info = { - /* Design voltage */ - .voltage_max = 4350, - .voltage_normal = 3800, - .voltage_min = 2800, - /* Pre-charge current: I <= 0.01C */ - .precharge_current = 64, /* mA */ - /* Operational temperature range */ - .start_charging_min_c = 0, - .start_charging_max_c = 45, - .charging_min_c = 0, - .charging_max_c = 50, - .discharging_min_c = -20, - .discharging_max_c = 60, -}; - -const struct battery_info *battery_get_info(void) -{ - return &info; -} - -int board_cut_off_battery(void) -{ - /* Write SET_SHUTDOWN(0x13) to CTRL(0x00) */ - return i2c_write16(I2C_PORT_BATTERY, 0xaa, 0x0, 0x13); -} |