diff options
Diffstat (limited to 'firmware/target/arm/s5l8702/ipod6g')
-rw-r--r-- | firmware/target/arm/s5l8702/ipod6g/pmu-target.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/firmware/target/arm/s5l8702/ipod6g/pmu-target.h b/firmware/target/arm/s5l8702/ipod6g/pmu-target.h index a8c7851d97..94fd17010b 100644 --- a/firmware/target/arm/s5l8702/ipod6g/pmu-target.h +++ b/firmware/target/arm/s5l8702/ipod6g/pmu-target.h | |||
@@ -25,6 +25,40 @@ | |||
25 | #include <stdbool.h> | 25 | #include <stdbool.h> |
26 | #include "config.h" | 26 | #include "config.h" |
27 | 27 | ||
28 | #include <pcf5063x.h> | ||
29 | |||
30 | /* undocummented PMU registers */ | ||
31 | #define PCF50635_REG_INT6 0x85 | ||
32 | #define PCF50635_REG_INT6M 0x86 | ||
33 | #define PCF50635_REG_GPIOSTAT 0x87 /* bit1: GPIO2 status (TBC) */ | ||
34 | |||
35 | /* LDOs */ | ||
36 | #define LDO_UNK1 1 /* TBC: SoC voltage (USB) */ | ||
37 | #define LDO_UNK2 2 /* TBC: SoC voltage (I/O) */ | ||
38 | #define LDO_LCD 3 | ||
39 | #define LDO_CODEC 4 | ||
40 | #define LDO_UNK5 5 /* TBC: nano3g NAND */ | ||
41 | #define LDO_CWHEEL 6 | ||
42 | #define LDO_ACCY 7 /* HCLDO */ | ||
43 | |||
44 | /* Other LDOs: | ||
45 | * AUTOLDO: Hard Disk | ||
46 | * DOWN1: CPU | ||
47 | * DOWN2: SDRAM | ||
48 | * MEMLDO: SDRAM self-refresh (TBC) | ||
49 | * | ||
50 | * EXTON inputs: | ||
51 | * EXTON1: button/holdswitch related (TBC) | ||
52 | * EXTON2: USB Vbus (High when present) | ||
53 | * EXTON3: ACCESORY (Low when present) | ||
54 | * | ||
55 | * GPIO: | ||
56 | * GPIO1: input, Mikey (jack remote ctrl) interrupt (TBC) | ||
57 | * GPIO2: input, hold switch (TBC) | ||
58 | * GPIO3: output, unknown | ||
59 | */ | ||
60 | |||
61 | |||
28 | unsigned char pmu_read(int address); | 62 | unsigned char pmu_read(int address); |
29 | int pmu_write(int address, unsigned char val); | 63 | int pmu_write(int address, unsigned char val); |
30 | int pmu_read_multiple(int address, int count, unsigned char* buffer); | 64 | int pmu_read_multiple(int address, int count, unsigned char* buffer); |