1 // SPDX-License-Identifier: GPL-2.0+
2 /*
3 * Copyright (C) 2010 Texas Instruments
4 */
5
6 #include <common.h>
7 #include <command.h>
8
9 #ifdef CONFIG_CMD_BAT
10 #include <twl6030.h>
11
do_vbat(cmd_tbl_t * cmdtp,int flag,int argc,char * const argv[])12 int do_vbat(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
13 {
14 if (argc == 2) {
15 if (strncmp(argv[1], "startcharge", 12) == 0)
16 twl6030_start_usb_charging();
17 else if (strncmp(argv[1], "stopcharge", 11) == 0)
18 twl6030_stop_usb_charging();
19 else if (strncmp(argv[1], "status", 7) == 0) {
20 twl6030_get_battery_voltage();
21 twl6030_get_battery_current();
22 } else {
23 goto bat_cmd_usage;
24 }
25 } else {
26 goto bat_cmd_usage;
27 }
28 return 0;
29
30 bat_cmd_usage:
31 return cmd_usage(cmdtp);
32 }
33
34 U_BOOT_CMD(
35 bat, 2, 1, do_vbat,
36 "battery charging, voltage/current measurements",
37 "status - display battery voltage and current\n"
38 "bat startcharge - start charging via USB\n"
39 "bat stopcharge - stop charging\n"
40 );
41 #endif /* CONFIG_CMD_BAT */
42