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author | Lorenzo Miori <memoryS60@gmail.com> | 2013-09-10 22:48:34 +0200 |
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committer | Thomas Martitz <kugel@rockbox.org> | 2014-02-05 09:56:21 +0100 |
commit | e876f4df6d240bd2e319b1e63be95a625f049a97 (patch) | |
tree | ce2fe1b24650e3be7a6cd2d346d29090a5422a8c /firmware/target/hosted/samsungypr/ypr1/pmu-ypr1.h | |
parent | b828b9d99bff2acc0e1f543f3176fd4b632cba68 (diff) | |
download | rockbox-e876f4df6d240bd2e319b1e63be95a625f049a97.tar.gz rockbox-e876f4df6d240bd2e319b1e63be95a625f049a97.zip |
Samsung YP-R1 target port
This is the basic port to the new target Samsung
YP-R1, which runs on a similar platform as YP-R0.
Port is usable, although there are still
some optimizations that have to be done.
Change-Id: If83a8e386369e413581753780c159026d9e41f04
Diffstat (limited to 'firmware/target/hosted/samsungypr/ypr1/pmu-ypr1.h')
-rw-r--r-- | firmware/target/hosted/samsungypr/ypr1/pmu-ypr1.h | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/firmware/target/hosted/samsungypr/ypr1/pmu-ypr1.h b/firmware/target/hosted/samsungypr/ypr1/pmu-ypr1.h new file mode 100644 index 0000000000..e8103f22c9 --- /dev/null +++ b/firmware/target/hosted/samsungypr/ypr1/pmu-ypr1.h | |||
@@ -0,0 +1,88 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * | ||
9 | * Copyright (C) 2013 Lorenzo Miori | ||
10 | * | ||
11 | * This program is free software; you can redistribute it and/or | ||
12 | * modify it under the terms of the GNU General Public License | ||
13 | * as published by the Free Software Foundation; either version 2 | ||
14 | * of the License, or (at your option) any later version. | ||
15 | * | ||
16 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY | ||
17 | * KIND, either express or implied. | ||
18 | * | ||
19 | ****************************************************************************/ | ||
20 | |||
21 | #ifndef __PMU_YPR1_H__ | ||
22 | #define __PMU_YPR1_H__ | ||
23 | |||
24 | #include "sys/ioctl.h" | ||
25 | |||
26 | /** | ||
27 | * This is the wrapper to r1Pmu.ko module with the possible | ||
28 | * ioctl calls | ||
29 | * The PMU controller is the MAX8819 | ||
30 | */ | ||
31 | |||
32 | #define MAX8819_IOCTL_MAGIC 'A' | ||
33 | |||
34 | #define E_MAX8819_IOCTL_GET_BATT_LVL 0 | ||
35 | #define E_MAX8819_IOCTL_GET_CHG_STATUS 1 | ||
36 | #define E_MAX8819_IOCTL_IS_EXT_PWR 2 | ||
37 | #define E_MAX8819_IOCTL_STOP_CHG 3 | ||
38 | #define E_MAX8819_IOCTL_START_CHG 4 | ||
39 | #define E_MAX8819_IOCTL_IS_EXT_PWR_OVP 5 | ||
40 | #define E_MAX8819_IOCTL_LCD_DIM_CTRL 6 | ||
41 | #define E_MAX8819_IOCTL_CORE_CTL_HIGH 7 | ||
42 | #define E_MAX8819_IOCTL_CORE_CTL_LOW 8 | ||
43 | #define E_MAX8819_IOCTL_TSP_USB_PWR_OFF 9 | ||
44 | |||
45 | #define MAX8819_IOCTL_GET_BATT_LVL _IO(MAX8819_IOCTL_MAGIC, E_MAX8819_IOCTL_GET_BATT_LVL) | ||
46 | #define MAX8819_IOCTL_GET_CHG_STATUS _IO(MAX8819_IOCTL_MAGIC, E_MAX8819_IOCTL_GET_CHG_STATUS) | ||
47 | #define MAX8819_IOCTL_IS_EXT_PWR _IO(MAX8819_IOCTL_MAGIC, E_MAX8819_IOCTL_IS_EXT_PWR) | ||
48 | #define MAX8819_IOCTL_STOP_CHG _IO(MAX8819_IOCTL_MAGIC, E_MAX8819_IOCTL_STOP_CHG) | ||
49 | #define MAX8819_IOCTL_START_CHG _IO(MAX8819_IOCTL_MAGIC, E_MAX8819_IOCTL_START_CHG) | ||
50 | #define MAX8819_IOCTL_IS_EXT_PWR_OVP _IO(MAX8819_IOCTL_MAGIC, E_MAX8819_IOCTL_IS_EXT_PWR_OVP) | ||
51 | #define MAX8819_IOCTL_LCD_DIM_CTRL _IOW(MAX8819_IOCTL_MAGIC, E_MAX8819_IOCTL_LCD_DIM_CTRL, int) | ||
52 | #define MAX8819_IOCTL_CORE_CTL_HIGH _IO(MAX8819_IOCTL_MAGIC, E_MAX8819_IOCTL_CORE_CTL_HIGH) | ||
53 | #define MAX8819_IOCTL_CORE_CTL_LOW _IO(MAX8819_IOCTL_MAGIC, E_MAX8819_IOCTL_CORE_CTL_LOW) | ||
54 | #define MAX8819_IOCTL_TSP_USB_PWR_OFF _IO(MAX8819_IOCTL_MAGIC, E_MAX8819_IOCTL_TSP_USB_PWR_OFF) | ||
55 | |||
56 | #define MAX8819_IOCTL_MAX_NR (E_MAX8819_IOCTL_TSP_USB_PWR_OFF+1) | ||
57 | |||
58 | enum | ||
59 | { | ||
60 | EXT_PWR_UNPLUGGED = 0, | ||
61 | EXT_PWR_PLUGGED, | ||
62 | EXT_PWR_NOT_OVP, | ||
63 | EXT_PWR_OVP, | ||
64 | }; | ||
65 | |||
66 | enum | ||
67 | { | ||
68 | PMU_CHARGING = 0, | ||
69 | PMU_NOT_CHARGING, | ||
70 | PMU_FULLY_CHARGED, | ||
71 | }; | ||
72 | |||
73 | enum | ||
74 | { | ||
75 | BATT_LVL_OFF = 0, | ||
76 | BATT_LVL_WARN, | ||
77 | BATT_LVL_1, | ||
78 | BATT_LVL_2, | ||
79 | BATT_LVL_3, | ||
80 | BATT_LVL_4, | ||
81 | }; | ||
82 | |||
83 | void pmu_init(void); | ||
84 | void pmu_close(void); | ||
85 | int pmu_get_dev(void); | ||
86 | int pmu_ioctl(int request, int *data); | ||
87 | |||
88 | #endif | ||