CONFIG_GPIO_MAX732X: MAX7319, MAX7320-7327 I2C Port Expanders

General informations

The Linux kernel configuration item CONFIG_GPIO_MAX732X:

• prompt: MAX7319, MAX7320-7327 I2C Port Expanders
• type: tristate
• depends on: (none)
• defined in drivers/gpio/Kconfig
• found in Linux kernels: 2.6.27–2.6.39, 3.0–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD
• modules built: gpio-max732x, max732x

Help text

Say yes here to support the MAX7319, MAX7320-7327 series of I2C Port Expanders. Each IO port on these chips has a fixed role of Input (designated by 'I'), Push-Pull Output ('O'), or Open-Drain Input and Output (designed by 'P'). The combinations are listed below:

8 bits: max7319 (8I), max7320 (8O), max7321 (8P), max7322 (4I4O), max7323 (4P4O)

16 bits: max7324 (8I8O), max7325 (8P8O), max7326 (4I12O), max7327 (4P12O)

Board setup code must specify the model to use, and the start number for these GPIOs.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb i2c "max7319" : CONFIG_GPIOLIB CONFIG_GPIO_MAX732X : drivers/gpio/gpio-max732x.c # in 4.8–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD
• lkddb i2c "max7319" : CONFIG_GPIO_MAX732X : drivers/gpio/gpio-max732x.c # in 3.1–3.19, 4.0–4.7
• lkddb i2c "max7319" : CONFIG_GPIO_MAX732X : drivers/gpio/max732x.c # in 2.6.27–2.6.39, 3.0
• lkddb i2c "max7320" : CONFIG_GPIOLIB CONFIG_GPIO_MAX732X : drivers/gpio/gpio-max732x.c # in 4.8–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD
• lkddb i2c "max7320" : CONFIG_GPIO_MAX732X : drivers/gpio/gpio-max732x.c # in 3.1–3.19, 4.0–4.7
• lkddb i2c "max7320" : CONFIG_GPIO_MAX732X : drivers/gpio/max732x.c # in 2.6.27–2.6.39, 3.0
• lkddb i2c "max7321" : CONFIG_GPIOLIB CONFIG_GPIO_MAX732X : drivers/gpio/gpio-max732x.c # in 4.8–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD
• lkddb i2c "max7321" : CONFIG_GPIO_MAX732X : drivers/gpio/gpio-max732x.c # in 3.1–3.19, 4.0–4.7
• lkddb i2c "max7321" : CONFIG_GPIO_MAX732X : drivers/gpio/max732x.c # in 2.6.27–2.6.39, 3.0
• lkddb i2c "max7322" : CONFIG_GPIOLIB CONFIG_GPIO_MAX732X : drivers/gpio/gpio-max732x.c # in 4.8–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD
• lkddb i2c "max7322" : CONFIG_GPIO_MAX732X : drivers/gpio/gpio-max732x.c # in 3.1–3.19, 4.0–4.7
• lkddb i2c "max7322" : CONFIG_GPIO_MAX732X : drivers/gpio/max732x.c # in 2.6.27–2.6.39, 3.0
• lkddb i2c "max7323" : CONFIG_GPIOLIB CONFIG_GPIO_MAX732X : drivers/gpio/gpio-max732x.c # in 4.8–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD
• lkddb i2c "max7323" : CONFIG_GPIO_MAX732X : drivers/gpio/gpio-max732x.c # in 3.1–3.19, 4.0–4.7
• lkddb i2c "max7323" : CONFIG_GPIO_MAX732X : drivers/gpio/max732x.c # in 2.6.27–2.6.39, 3.0
• lkddb i2c "max7324" : CONFIG_GPIOLIB CONFIG_GPIO_MAX732X : drivers/gpio/gpio-max732x.c # in 4.8–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD
• lkddb i2c "max7324" : CONFIG_GPIO_MAX732X : drivers/gpio/gpio-max732x.c # in 3.1–3.19, 4.0–4.7
• lkddb i2c "max7324" : CONFIG_GPIO_MAX732X : drivers/gpio/max732x.c # in 2.6.27–2.6.39, 3.0
• lkddb i2c "max7325" : CONFIG_GPIOLIB CONFIG_GPIO_MAX732X : drivers/gpio/gpio-max732x.c # in 4.8–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD
• lkddb i2c "max7325" : CONFIG_GPIO_MAX732X : drivers/gpio/gpio-max732x.c # in 3.1–3.19, 4.0–4.7
• lkddb i2c "max7325" : CONFIG_GPIO_MAX732X : drivers/gpio/max732x.c # in 2.6.27–2.6.39, 3.0
• lkddb i2c "max7326" : CONFIG_GPIOLIB CONFIG_GPIO_MAX732X : drivers/gpio/gpio-max732x.c # in 4.8–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD
• lkddb i2c "max7326" : CONFIG_GPIO_MAX732X : drivers/gpio/gpio-max732x.c # in 3.1–3.19, 4.0–4.7
• lkddb i2c "max7326" : CONFIG_GPIO_MAX732X : drivers/gpio/max732x.c # in 2.6.27–2.6.39, 3.0
• lkddb i2c "max7327" : CONFIG_GPIOLIB CONFIG_GPIO_MAX732X : drivers/gpio/gpio-max732x.c # in 4.8–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD
• lkddb i2c "max7327" : CONFIG_GPIO_MAX732X : drivers/gpio/gpio-max732x.c # in 3.1–3.19, 4.0–4.7
• lkddb i2c "max7327" : CONFIG_GPIO_MAX732X : drivers/gpio/max732x.c # in 2.6.27–2.6.39, 3.0
• lkddb module gpio-max732x CONFIG_GPIO_MAX732X : drivers/gpio/Kconfig : "MAX7319, MAX7320-7327 I2C Port Expanders" # in 3.1–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD
• lkddb module max732x CONFIG_GPIO_MAX732X : drivers/gpio/Kconfig : "MAX7319, MAX7320-7327 I2C Port Expanders" # in 2.6.27–2.6.39, 3.0
• lkddb of "" "" "maxim,max7319" : CONFIG_GPIOLIB CONFIG_GPIO_MAX732X : drivers/gpio/gpio-max732x.c # in 4.8–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD
• lkddb of "" "" "maxim,max7319" : CONFIG_GPIO_MAX732X : drivers/gpio/gpio-max732x.c # in 4.0–4.7
• lkddb of "" "" "maxim,max7320" : CONFIG_GPIOLIB CONFIG_GPIO_MAX732X : drivers/gpio/gpio-max732x.c # in 4.8–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD
• lkddb of "" "" "maxim,max7320" : CONFIG_GPIO_MAX732X : drivers/gpio/gpio-max732x.c # in 4.0–4.7
• lkddb of "" "" "maxim,max7321" : CONFIG_GPIOLIB CONFIG_GPIO_MAX732X : drivers/gpio/gpio-max732x.c # in 4.8–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD
• lkddb of "" "" "maxim,max7321" : CONFIG_GPIO_MAX732X : drivers/gpio/gpio-max732x.c # in 4.0–4.7
• lkddb of "" "" "maxim,max7322" : CONFIG_GPIOLIB CONFIG_GPIO_MAX732X : drivers/gpio/gpio-max732x.c # in 4.8–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD
• lkddb of "" "" "maxim,max7322" : CONFIG_GPIO_MAX732X : drivers/gpio/gpio-max732x.c # in 4.0–4.7
• lkddb of "" "" "maxim,max7323" : CONFIG_GPIOLIB CONFIG_GPIO_MAX732X : drivers/gpio/gpio-max732x.c # in 4.8–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD
• lkddb of "" "" "maxim,max7323" : CONFIG_GPIO_MAX732X : drivers/gpio/gpio-max732x.c # in 4.0–4.7
• lkddb of "" "" "maxim,max7324" : CONFIG_GPIOLIB CONFIG_GPIO_MAX732X : drivers/gpio/gpio-max732x.c # in 4.8–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD
• lkddb of "" "" "maxim,max7324" : CONFIG_GPIO_MAX732X : drivers/gpio/gpio-max732x.c # in 4.0–4.7
• lkddb of "" "" "maxim,max7325" : CONFIG_GPIOLIB CONFIG_GPIO_MAX732X : drivers/gpio/gpio-max732x.c # in 4.8–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD
• lkddb of "" "" "maxim,max7325" : CONFIG_GPIO_MAX732X : drivers/gpio/gpio-max732x.c # in 4.0–4.7
• lkddb of "" "" "maxim,max7326" : CONFIG_GPIOLIB CONFIG_GPIO_MAX732X : drivers/gpio/gpio-max732x.c # in 4.8–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD
• lkddb of "" "" "maxim,max7326" : CONFIG_GPIO_MAX732X : drivers/gpio/gpio-max732x.c # in 4.0–4.7
• lkddb of "" "" "maxim,max7327" : CONFIG_GPIOLIB CONFIG_GPIO_MAX732X : drivers/gpio/gpio-max732x.c # in 4.8–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD
• lkddb of "" "" "maxim,max7327" : CONFIG_GPIO_MAX732X : drivers/gpio/gpio-max732x.c # in 4.0–4.7

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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