diff options
Diffstat (limited to 'firmware/target/mips/ingenic_jz47xx/xduoo_x3/power-xduoo_x3.c')
-rw-r--r-- | firmware/target/mips/ingenic_jz47xx/xduoo_x3/power-xduoo_x3.c | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/firmware/target/mips/ingenic_jz47xx/xduoo_x3/power-xduoo_x3.c b/firmware/target/mips/ingenic_jz47xx/xduoo_x3/power-xduoo_x3.c new file mode 100644 index 0000000000..9ae602ba56 --- /dev/null +++ b/firmware/target/mips/ingenic_jz47xx/xduoo_x3/power-xduoo_x3.c | |||
@@ -0,0 +1,46 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * $Id$ | ||
9 | * | ||
10 | * Copyright (C) 2016 by Roman Stolyarov | ||
11 | * | ||
12 | * This program is free software; you can redistribute it and/or | ||
13 | * modify it under the terms of the GNU General Public License | ||
14 | * as published by the Free Software Foundation; either version 2 | ||
15 | * of the License, or (at your option) any later version. | ||
16 | * | ||
17 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY | ||
18 | * KIND, either express or implied. | ||
19 | * | ||
20 | ****************************************************************************/ | ||
21 | |||
22 | #include "config.h" | ||
23 | #include "power.h" | ||
24 | #include "cpu.h" | ||
25 | |||
26 | #define CHARGE_STAT_GPIO (32*1+6) /* STAT port */ | ||
27 | |||
28 | /* Detect which power sources are present. */ | ||
29 | unsigned int power_input_status(void) | ||
30 | { | ||
31 | if(!__gpio_get_pin(CHARGE_STAT_GPIO)) | ||
32 | return POWER_INPUT_USB_CHARGER; | ||
33 | |||
34 | return POWER_INPUT_NONE; | ||
35 | } | ||
36 | |||
37 | void power_init(void) | ||
38 | { | ||
39 | __gpio_as_input(CHARGE_STAT_GPIO); | ||
40 | __gpio_disable_pull(CHARGE_STAT_GPIO); | ||
41 | } | ||
42 | |||
43 | bool charging_state(void) | ||
44 | { | ||
45 | return (power_input_status() == POWER_INPUT_USB_CHARGER); | ||
46 | } | ||