Kconfig (4972B)
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_DS2430 78 tristate "256b EEPROM family support (DS2430)" 79 help 80 Say Y here if you want to use a 1-wire 256bit EEPROM 81 family device (DS2430). 82 This EEPROM is organized as one page of 32 bytes for random 83 access. 84 85config W1_SLAVE_DS2431 86 tristate "1kb EEPROM family support (DS2431)" 87 help 88 Say Y here if you want to use a 1-wire 89 1kb EEPROM family device (DS2431) 90 91config W1_SLAVE_DS2433 92 tristate "4kb EEPROM family support (DS2433)" 93 help 94 Say Y here if you want to use a 1-wire 95 4kb EEPROM family device (DS2433). 96 97config W1_SLAVE_DS2433_CRC 98 bool "Protect DS2433 data with a CRC16" 99 depends on W1_SLAVE_DS2433 100 select CRC16 101 help 102 Say Y here to protect DS2433 data with a CRC16. 103 Each block has 30 bytes of data and a two byte CRC16. 104 Full block writes are only allowed if the CRC is valid. 105 106config W1_SLAVE_DS2438 107 tristate "DS2438 Smart Battery Monitor 0x26 family support" 108 help 109 Say Y here if you want to use a 1-wire 110 DS2438 Smart Battery Monitor device support 111 112config W1_SLAVE_DS250X 113 tristate "512b/1kb/16kb EPROM family support" 114 select CRC16 115 help 116 Say Y here if you want to use a 1-wire 117 512b/1kb/16kb EPROM family device (DS250x). 118 119config W1_SLAVE_DS2780 120 tristate "Dallas 2780 battery monitor chip" 121 help 122 If you enable this you will have the DS2780 battery monitor 123 chip support. 124 125 The battery monitor chip is used in many batteries/devices 126 as the one who is responsible for charging/discharging/monitoring 127 Li+ batteries. 128 129 If you are unsure, say N. 130 131config W1_SLAVE_DS2781 132 tristate "Dallas 2781 battery monitor chip" 133 help 134 If you enable this you will have the DS2781 battery monitor 135 chip support. 136 137 The battery monitor chip is used in many batteries/devices 138 as the one who is responsible for charging/discharging/monitoring 139 Li+ batteries. 140 141 If you are unsure, say N. 142 143config W1_SLAVE_DS28E04 144 tristate "4096-Bit Addressable 1-Wire EEPROM with PIO (DS28E04-100)" 145 select CRC16 146 help 147 If you enable this you will have the DS28E04-100 148 chip support. 149 150 Say Y here if you want to use a 1-wire 151 4kb EEPROM with PIO family device (DS28E04). 152 153 If you are unsure, say N. 154 155config W1_SLAVE_DS28E17 156 tristate "1-wire-to-I2C master bridge (DS28E17)" 157 select CRC16 158 depends on I2C 159 help 160 Say Y here if you want to use the DS28E17 1-wire-to-I2C master bridge. 161 For each DS28E17 detected, a new I2C adapter is created within the 162 kernel. I2C devices on that bus can be configured to be used by the 163 kernel and userspace tools as on any other "native" I2C bus. 164 165 This driver is also available as a module. If so, the module 166 will be called w1_ds28e17. 167 168 If you are unsure, say N. 169 170endmenu