| Kconfig (b65b34895437915f411882dd40d704eb0863ffb0) | Kconfig (a80a0bbee49872c296c9ed9d6af0f510fcd825a7) |
|---|---|
| 1# 2# GPIO infrastructure and expanders 3# 4 5config ARCH_WANT_OPTIONAL_GPIOLIB 6 bool 7 help 8 Select this config option from the architecture Kconfig, if --- 125 unchanged lines hidden (view full) --- 134 max7322 (4I4O), max7323 (4P4O) 135 136 16 bits: max7324 (8I8O), max7325 (8P8O), 137 max7326 (4I12O), max7327 (4P12O) 138 139 Board setup code must specify the model to use, and the start 140 number for these GPIOs. 141 | 1# 2# GPIO infrastructure and expanders 3# 4 5config ARCH_WANT_OPTIONAL_GPIOLIB 6 bool 7 help 8 Select this config option from the architecture Kconfig, if --- 125 unchanged lines hidden (view full) --- 134 max7322 (4I4O), max7323 (4P4O) 135 136 16 bits: max7324 (8I8O), max7325 (8P8O), 137 max7326 (4I12O), max7327 (4P12O) 138 139 Board setup code must specify the model to use, and the start 140 number for these GPIOs. 141 |
| 142config GPIO_MAX732X_IRQ 143 bool "Interrupt controller support for MAX732x" 144 depends on GPIO_MAX732X=y && GENERIC_HARDIRQS 145 help 146 Say yes here to enable the max732x to be used as an interrupt 147 controller. It requires the driver to be built in the kernel. 148 |
|
| 142config GPIO_PCA953X 143 tristate "PCA953x, PCA955x, TCA64xx, and MAX7310 I/O ports" 144 depends on I2C 145 help 146 Say yes here to provide access to several register-oriented 147 SMBus I/O expanders, made mostly by NXP or TI. Compatible 148 models include: 149 --- 164 unchanged lines hidden --- | 149config GPIO_PCA953X 150 tristate "PCA953x, PCA955x, TCA64xx, and MAX7310 I/O ports" 151 depends on I2C 152 help 153 Say yes here to provide access to several register-oriented 154 SMBus I/O expanders, made mostly by NXP or TI. Compatible 155 models include: 156 --- 164 unchanged lines hidden --- |