1# SPDX-License-Identifier: GPL-2.0-only 2# 3# 1-wire slaves configuration 4# 5 6menu "1-wire Slaves" 7 8config W1_SLAVE_THERM 9 tristate "Thermal family implementation" 10 help 11 Say Y here if you want to connect 1-wire thermal sensors to your 12 wire. 13 14config W1_SLAVE_SMEM 15 tristate "Simple 64bit memory family implementation" 16 help 17 Say Y here if you want to connect 1-wire 18 simple 64bit memory rom(ds2401/ds2411/ds1990*) to your wire. 19 20config W1_SLAVE_DS2405 21 tristate "DS2405 Addressable Switch" 22 help 23 Say Y or M here if you want to use a DS2405 1-wire 24 single-channel addressable switch. 25 This device can also work as a single-channel 26 binary remote sensor. 27 28config W1_SLAVE_DS2408 29 tristate "8-Channel Addressable Switch (IO Expander) 0x29 family support (DS2408)" 30 help 31 Say Y here if you want to use a 1-wire 32 DS2408 8-Channel Addressable Switch device support 33 34config W1_SLAVE_DS2408_READBACK 35 bool "Read-back values written to DS2408's output register" 36 depends on W1_SLAVE_DS2408 37 default y 38 help 39 Enabling this will cause the driver to read back the values written 40 to the chip's output register in order to detect errors. 41 42 This is slower but useful when debugging chips and/or busses. 43 44config W1_SLAVE_DS2413 45 tristate "Dual Channel Addressable Switch 0x3a family support (DS2413)" 46 help 47 Say Y here if you want to use a 1-wire 48 DS2413 Dual Channel Addressable Switch device support 49 50config W1_SLAVE_DS2406 51 tristate "Dual Channel Addressable Switch 0x12 family support (DS2406)" 52 select CRC16 53 help 54 Say Y or M here if you want to use a 1-wire 55 DS2406 Dual Channel Addressable Switch. EPROM read/write 56 support for these devices is not implemented. 57 58config W1_SLAVE_DS2423 59 tristate "Counter 1-wire device (DS2423)" 60 select CRC16 61 help 62 If you enable this you can read the counter values available 63 in the DS2423 chipset from the w1_slave file under the 64 sys file system. 65 66 Say Y here if you want to use a 1-wire 67 counter family device (DS2423). 68 69config W1_SLAVE_DS2805 70 tristate "112-byte EEPROM support (DS28E05)" 71 help 72 Say Y here if you want to use a 1-wire 73 is a 112-byte user-programmable EEPROM is 74 organized as 7 pages of 16 bytes each with 64bit 75 unique number. Requires OverDrive Speed to talk to. 76 77config W1_SLAVE_DS2431 78 tristate "1kb EEPROM family support (DS2431)" 79 help 80 Say Y here if you want to use a 1-wire 81 1kb EEPROM family device (DS2431) 82 83config W1_SLAVE_DS2433 84 tristate "4kb EEPROM family support (DS2433)" 85 help 86 Say Y here if you want to use a 1-wire 87 4kb EEPROM family device (DS2433). 88 89config W1_SLAVE_DS2433_CRC 90 bool "Protect DS2433 data with a CRC16" 91 depends on W1_SLAVE_DS2433 92 select CRC16 93 help 94 Say Y here to protect DS2433 data with a CRC16. 95 Each block has 30 bytes of data and a two byte CRC16. 96 Full block writes are only allowed if the CRC is valid. 97 98config W1_SLAVE_DS2438 99 tristate "DS2438 Smart Battery Monitor 0x26 family support" 100 help 101 Say Y here if you want to use a 1-wire 102 DS2438 Smart Battery Monitor device support 103 104config W1_SLAVE_DS250X 105 tristate "512b/1kb/16kb EPROM family support" 106 select CRC16 107 help 108 Say Y here if you want to use a 1-wire 109 512b/1kb/16kb EPROM family device (DS250x). 110 111config W1_SLAVE_DS2780 112 tristate "Dallas 2780 battery monitor chip" 113 help 114 If you enable this you will have the DS2780 battery monitor 115 chip support. 116 117 The battery monitor chip is used in many batteries/devices 118 as the one who is responsible for charging/discharging/monitoring 119 Li+ batteries. 120 121 If you are unsure, say N. 122 123config W1_SLAVE_DS2781 124 tristate "Dallas 2781 battery monitor chip" 125 help 126 If you enable this you will have the DS2781 battery monitor 127 chip support. 128 129 The battery monitor chip is used in many batteries/devices 130 as the one who is responsible for charging/discharging/monitoring 131 Li+ batteries. 132 133 If you are unsure, say N. 134 135config W1_SLAVE_DS28E04 136 tristate "4096-Bit Addressable 1-Wire EEPROM with PIO (DS28E04-100)" 137 select CRC16 138 help 139 If you enable this you will have the DS28E04-100 140 chip support. 141 142 Say Y here if you want to use a 1-wire 143 4kb EEPROM with PIO family device (DS28E04). 144 145 If you are unsure, say N. 146 147config W1_SLAVE_DS28E17 148 tristate "1-wire-to-I2C master bridge (DS28E17)" 149 select CRC16 150 depends on I2C 151 help 152 Say Y here if you want to use the DS28E17 1-wire-to-I2C master bridge. 153 For each DS28E17 detected, a new I2C adapter is created within the 154 kernel. I2C devices on that bus can be configured to be used by the 155 kernel and userspace tools as on any other "native" I2C bus. 156 157 This driver is also available as a module. If so, the module 158 will be called w1_ds28e17. 159 160 If you are unsure, say N. 161 162endmenu 163