G900 GPIO

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Number Mask I/O L Alt IRQ Description
GPIO0
0 00000001 I 1 0 FE gsm DPRAM irq (INTR)
1 00000002 I 1 0 GPIO_RESET ???(q7)
2 00000004 I 1 0
3 00000008 I 1 0 FE BTN_Power
4 00000010 I 1 0
5 00000020 I 1 0
6 00000040 I 1 0
7 00000080 I 1 0
8 00000100 I 1 0
9 00000200 I 1 0 REFE Keyboard open detect (1-open,0-close)
10 00000400 I 0 0 RE handsfree button(1-press)
11 00000800 I 1 2 SSP_RXD2( finderprint sensor )
12 00001000 I 0 0 REFE SD detect
13 00002000 I 0 3 KP_MKIN7
14 00004000 I 1 0 FE WIFI IRQ
15 00008000 I 1 0 FE GPU_INT (GoForce) (q7)
16 00010000 O 0 0 Vibra (1-on)
17 00020000 O 1 2 LCD backlighting(PWM_OUT1)
18 00040000 I 1 1 RDY
19 00080000 O 1 1 SSP_CLK2( finderprint sensor )
20 00100000 I 1 1 P_DREQ0
21 00200000 I 1 0 P_IRQ (q7)
22 00400000 O 1 1 KP_MKOUT7
23 00800000 O 1 0 Bluetooth reset ??? (q7)
24 01000000 O 1 0 WIFI POWER
25 02000000 O 1 0 LCD_BACKLIGHT_EN (q7)
26 04000000 O 1 0 CODEC_POWER_EN (q7)
27 08000000 O 0 0 EAR_POP (q7)
28 10000000 I 0 1 AC97_BITCLK
29 20000000 I 0 1 AC97_SDATA_IN_0
30 40000000 O 0 2 AC97_SDATA_OUT
31 80000000 O 0 2 AC97_SYNC
GPIO1
32 00000001 O 0 2 MMC_CLK
33 00000002 O 1 2 nCS5 (DPRAM MSM6280)
34 00000004 O 0 3 SSP_CLK3(WIFI)
35 00000008 O 1 2 KP_MKOUT6
36 00000010 I 1 0
37 00000020 O 0 0 LED_flashlight (1-on)
38 00000040 O 1 1 SSP_TXD3(WIFI)
39 00000080 O 1 0 WIFI SPI CS
40 00000100 I 1 0 REFE USB() detect IRQ
41 00000200 I 1 2 USB_ID_OUT (Client = 1, host =0(up 75,93) )
42 00000400 I 1 1 BT_RXD (Bluetooth)
43 00000800 O 1 2 BT_TXD (Bluetooth)
44 00001000 I 1 1 BT_CTS (Bluetooth)
45 00002000 O 1 2 BT_RTS (Bluetooth)
46 00004000 I 1 0
47 00008000 O 0 0
48 00010000 O 0 0 in use(function unknow ???) VEDIO_PW_EN (q7)
49 00020000 O 1 2 nPWE(connect to GoForce)
50 00040000 O 0 0 in use(function unknow ???) DPD (q7)
51 00080000 I 1 0 REFE JackInsert (0-detect)
52 00100000 O 0 0 in use(function unknow ???) EMVDD_EN(q7)
53 00200000 I 0 0 GPIO53_QC_RESET (q7)
54 00400000 O 0 0 Cam power (1 - on)
55 00800000 I 1 0 VCC_CORE_1 (q7)
56 01000000 O 0 0
57 02000000 I 1 0
58 04000000 I 1 0
59 08000000 I 1 0
60 10000000 I 1 0
61 20000000 I 1 0
62 40000000 I 0 0 GPIO62_FN (q7)
63 80000000 I 1 0
GPIO2
64 00000001 I 0 0 GPIO64_CAP
65 00000002 I 1 0
66 00000004 I 1 0
67 00000008 I 1 0
68 00000010 I 1 0
69 00000020 I 1 0
70 00000040 I 1 0
71 00000080 I 1 0
72 00000100 I 1 0
73 00000200 I 1 0
74 00000400 O 1 0 GPU_EN1 (q7)
75 00000800 O 0 0 USB VBUS_EN (q7)
76 00001000 I 1 0 FE TS irq
77 00002000 O 1 0 WIFI POWER
78 00004000 O 1 2 GPU_CS nCS2 (GoForce)
79 00008000 O 1 0 RST (q7)
80 00010000 O 1 2 nCS4 (SEMR ??? q7)
81 00020000 I 1 0 VCC_CORE_2 ???(q7)
82 00040000 I 1 1 SSP_RXD3(WIFI)
83 00080000 O 0 0 bluetooth (reset?) (HOST_WAKEUP q7)
84 00100000 O 1 0 SD power
85 00200000 O 0 0 LED_Keyboard (1-on)
86 00400000 O 0 0 LED_Keypad (1-on)
87 00800000 O 0 1 SSP_TXD2( finderprint sensor )
88 01000000 O 1 3 SSP_SFRM2( finderprint sensor )
89 02000000 O 1 1 AC97_SYSCLK
90 04000000 O 0 0 observed, in use(function unknow ???)
91 08000000 O 0 0 observed
92 10000000 O 0 1 MMC_DAT0
93 20000000 O 0 0 OTG_EN (1-on)
94 40000000 O 1 0 LCD power
95 80000000 I 0 3 KP_MKIN6
GPIO3
96 00000001 I 0 0 FE Finderprint IRQ
97 00000002 I 0 3 KP_MKIN3
98 00000004 I 0 3 KP_MKIN4
99 00000008 I 0 3 KP_MKIN5
100 00000010 I 0 1 KP_MKIN0
101 00000020 I 0 1 KP_MKIN1
102 00000040 I 0 1 KP_MKIN2
103 00000080 O 1 2 KP_MKOUT0
104 00000100 O 1 2 KP_MKOUT1
105 00000200 O 1 2 KP_MKOUT2
106 00000400 O 1 2 KP_MKOUT3
107 00000800 O 1 2 KP_MKOUT4
108 00001000 O 1 2 KP_MKOUT5
109 00002000 O 1 1 MMC_DAT_1
110 00004000 O 1 1 MMC_DAT_2
111 00008000 O 1 1 MMC_DAT_3
112 00010000 O 1 1 MMC_CMD
113 00020000 O 1 0 AC97_RESET
114 00040000 O 0 0 Bluetooth power
115 00080000 O 0 0 WiFi reset ??? (q7)
116 00100000 I 0 0 P_PHONE_INT ??? (q7)
117 00200000 O 1 1 SCL
118 00400000 O 1 1 SDA
119 00800000 I 1 0