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products:sbc:common:applications:gpio:1wire

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products:sbc:common:applications:gpio:1wire [2023/11/07 04:42]
nick
products:sbc:common:applications:gpio:1wire [2026/09/15 03:24] (current)
nick [Enable 1-Wire Bus]
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 ^  VIM3/3L  |  15   |  GPIOH_6    | :::                | :::                   | ^  VIM3/3L  |  15   |  GPIOH_6    | :::                | :::                   |
 ^  VIM4     |  37   |  GPIOT_19   | :::                | :::                   | ^  VIM4     |  37   |  GPIOT_19   | :::                | :::                   |
 +^  VIM-5    |  37   |  GPIOM_3    | :::                | :::                   |
 ^  VIM1S    |  36   |  GPIOZ_8    | :::                | :::                   | ^  VIM1S    |  36   |  GPIOZ_8    | :::                | :::                   |
 ^  Edge1    |  30   |  GPIO4_A0   | :::                | :::                   | ^  Edge1    |  30   |  GPIO4_A0   | :::                | :::                   |
Line 58: Line 59:
 Edit ''/boot/dtb/amlogic/kvim4.dtb.overlay.env'' to add onewire node to ''fdt_overlays'' node if it doesn't exist. Edit ''/boot/dtb/amlogic/kvim4.dtb.overlay.env'' to add onewire node to ''fdt_overlays'' node if it doesn't exist.
  
 +
 +e.g. To enable onewire, you need to add ''onewire'' to node ''fdt_overlays'' if it doesn't exist.
 +
 +```shell
 +fdt_overlays=onewire
 +
 +```
 +<tabbox VIM-5>
 +
 +Edit ''/boot/dtb/amlogic/kvim-5.dtb.overlay.env'' to add onewire node to ''fdt_overlays'' node if it doesn't exist.
  
 e.g. To enable onewire, you need to add ''onewire'' to node ''fdt_overlays'' if it doesn't exist. e.g. To enable onewire, you need to add ''onewire'' to node ''fdt_overlays'' if it doesn't exist.
Last modified: 2023/11/07 04:42 by nick