CONFIG_PINCTRL_MCP23S08: Microchip MCP23xxx I/O expander

General informations

The Linux kernel configuration item CONFIG_PINCTRL_MCP23S08:

• prompt: Microchip MCP23xxx I/O expander
• type: tristate
• depends on: CONFIG_SPI_MASTER || CONFIG_I2C
• defined in drivers/pinctrl/Kconfig
• found in Linux kernels: 4.13–4.20, 5.0–5.19, 6.0–6.12
• modules built: pinctrl-mcp23s08

Help text

SPI/I2C driver for Microchip MCP23S08 / MCP23S17 / MCP23S18 / MCP23008 / MCP23017 / MCP23018 I/O expanders. This provides a GPIO interface supporting inputs and outputs and a corresponding interrupt-controller.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb i2c "mcp23008" : CONFIG_PINCTRL CONFIG_PINCTRL_MCP23S08 : drivers/pinctrl/pinctrl-mcp23s08.c # in 4.13–4.20, 5.0–5.7
• lkddb i2c "mcp23017" : CONFIG_PINCTRL CONFIG_PINCTRL_MCP23S08 : drivers/pinctrl/pinctrl-mcp23s08.c # in 4.13–4.20, 5.0–5.7
• lkddb i2c "mcp23018" : CONFIG_PINCTRL CONFIG_PINCTRL_MCP23S08 : drivers/pinctrl/pinctrl-mcp23s08.c # in 4.15–4.20, 5.0–5.7
• lkddb module pinctrl-mcp23s08 CONFIG_PINCTRL_MCP23S08 : drivers/pinctrl/Kconfig : "Microchip MCP23xxx I/O expander" # in 4.13–4.20, 5.0–5.19, 6.0–6.12
• lkddb of "" "" "mcp,mcp23008" : CONFIG_PINCTRL CONFIG_PINCTRL_MCP23S08 : drivers/pinctrl/pinctrl-mcp23s08.c # in 4.13–4.20, 5.0–5.7
• lkddb of "" "" "mcp,mcp23017" : CONFIG_PINCTRL CONFIG_PINCTRL_MCP23S08 : drivers/pinctrl/pinctrl-mcp23s08.c # in 4.13–4.20, 5.0–5.7
• lkddb of "" "" "mcp,mcp23s08" : CONFIG_PINCTRL CONFIG_PINCTRL_MCP23S08 : drivers/pinctrl/pinctrl-mcp23s08.c # in 4.13–4.20, 5.0–5.7
• lkddb of "" "" "mcp,mcp23s17" : CONFIG_PINCTRL CONFIG_PINCTRL_MCP23S08 : drivers/pinctrl/pinctrl-mcp23s08.c # in 4.13–4.20, 5.0–5.7
• lkddb of "" "" "microchip,mcp23008" : CONFIG_PINCTRL CONFIG_PINCTRL_MCP23S08 : drivers/pinctrl/pinctrl-mcp23s08.c # in 4.13–4.20, 5.0–5.7
• lkddb of "" "" "microchip,mcp23017" : CONFIG_PINCTRL CONFIG_PINCTRL_MCP23S08 : drivers/pinctrl/pinctrl-mcp23s08.c # in 4.13–4.20, 5.0–5.7
• lkddb of "" "" "microchip,mcp23018" : CONFIG_PINCTRL CONFIG_PINCTRL_MCP23S08 : drivers/pinctrl/pinctrl-mcp23s08.c # in 4.15–4.20, 5.0–5.7
• lkddb of "" "" "microchip,mcp23s08" : CONFIG_PINCTRL CONFIG_PINCTRL_MCP23S08 : drivers/pinctrl/pinctrl-mcp23s08.c # in 4.13–4.20, 5.0–5.7
• lkddb of "" "" "microchip,mcp23s17" : CONFIG_PINCTRL CONFIG_PINCTRL_MCP23S08 : drivers/pinctrl/pinctrl-mcp23s08.c # in 4.13–4.20, 5.0–5.7
• lkddb of "" "" "microchip,mcp23s18" : CONFIG_PINCTRL CONFIG_PINCTRL_MCP23S08 : drivers/pinctrl/pinctrl-mcp23s08.c # in 4.13–4.20, 5.0–5.7
• lkddb spi "mcp23s08" : CONFIG_PINCTRL CONFIG_PINCTRL_MCP23S08 : drivers/pinctrl/pinctrl-mcp23s08.c # in 4.13–4.20, 5.0–5.7
• lkddb spi "mcp23s17" : CONFIG_PINCTRL CONFIG_PINCTRL_MCP23S08 : drivers/pinctrl/pinctrl-mcp23s08.c # in 4.13–4.20, 5.0–5.7
• lkddb spi "mcp23s18" : CONFIG_PINCTRL CONFIG_PINCTRL_MCP23S08 : drivers/pinctrl/pinctrl-mcp23s08.c # in 4.13–4.20, 5.0–5.7

Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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