1 .. SPDX-License-Identifier: GPL-2.0 1 .. SPDX-License-Identifier: GPL-2.0
2 2
3 =================== 3 ===================
4 I2C/SMBus Subsystem 4 I2C/SMBus Subsystem
5 =================== 5 ===================
6 6
7 Introduction 7 Introduction
8 ============ 8 ============
9 9
10 .. toctree:: 10 .. toctree::
11 :maxdepth: 1 11 :maxdepth: 1
12 12
13 summary 13 summary
14 i2c-protocol 14 i2c-protocol
15 smbus-protocol 15 smbus-protocol
16 instantiating-devices 16 instantiating-devices
17 busses/index 17 busses/index
18 i2c-topology 18 i2c-topology
19 muxes/i2c-mux-gpio 19 muxes/i2c-mux-gpio
20 i2c-sysfs 20 i2c-sysfs
21 i2c-address-translators <<
22 21
23 Writing device drivers 22 Writing device drivers
24 ====================== 23 ======================
25 24
26 .. toctree:: 25 .. toctree::
27 :maxdepth: 1 26 :maxdepth: 1
28 27
29 writing-clients 28 writing-clients
30 dev-interface 29 dev-interface
31 dma-considerations 30 dma-considerations
32 fault-codes 31 fault-codes
33 functionality 32 functionality
34 33
35 Debugging 34 Debugging
36 ========= 35 =========
37 36
38 .. toctree:: 37 .. toctree::
39 :maxdepth: 1 38 :maxdepth: 1
40 39
41 gpio-fault-injection 40 gpio-fault-injection
42 i2c-stub 41 i2c-stub
43 42
44 Slave I2C 43 Slave I2C
45 ========= 44 =========
46 45
47 .. toctree:: 46 .. toctree::
48 :maxdepth: 1 47 :maxdepth: 1
49 48
50 slave-interface 49 slave-interface
51 slave-eeprom-backend 50 slave-eeprom-backend
52 slave-testunit-backend 51 slave-testunit-backend
53 52
54 Advanced topics 53 Advanced topics
55 =============== 54 ===============
56 55
57 .. toctree:: 56 .. toctree::
58 :maxdepth: 1 57 :maxdepth: 1
59 58
60 ten-bit-addresses 59 ten-bit-addresses
61 60
62 Legacy documentation 61 Legacy documentation
63 ==================== 62 ====================
64 63
65 .. toctree:: 64 .. toctree::
66 :maxdepth: 1 65 :maxdepth: 1
67 66
68 old-module-parameters 67 old-module-parameters
69 68
70 .. only:: subproject and html 69 .. only:: subproject and html
71 70
72 Indices 71 Indices
73 ======= 72 =======
74 73
75 * :ref:`genindex` 74 * :ref:`genindex`
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