| Kconfig (a9de18eb761f7c1c860964b2e5addc1a35c7e861) | Kconfig (ab5dc372021def8f40b34761babecad0bf868b1c) |
|---|---|
| 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 --- 81 unchanged lines hidden (view full) --- 90 91 16 bits: max7324 (8I8O), max7325 (8P8O), 92 max7326 (4I12O), max7327 (4P12O) 93 94 Board setup code must specify the model to use, and the start 95 number for these GPIOs. 96 97config GPIO_PCA953X | 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 --- 81 unchanged lines hidden (view full) --- 90 91 16 bits: max7324 (8I8O), max7325 (8P8O), 92 max7326 (4I12O), max7327 (4P12O) 93 94 Board setup code must specify the model to use, and the start 95 number for these GPIOs. 96 97config GPIO_PCA953X |
| 98 tristate "PCA953x, PCA955x, and MAX7310 I/O ports" | 98 tristate "PCA953x, PCA955x, TCA64xx, and MAX7310 I/O ports" |
| 99 depends on I2C 100 help 101 Say yes here to provide access to several register-oriented 102 SMBus I/O expanders, made mostly by NXP or TI. Compatible 103 models include: 104 105 4 bits: pca9536, pca9537 106 | 99 depends on I2C 100 help 101 Say yes here to provide access to several register-oriented 102 SMBus I/O expanders, made mostly by NXP or TI. Compatible 103 models include: 104 105 4 bits: pca9536, pca9537 106 |
| 107 8 bits: max7310, pca9534, pca9538, pca9554, pca9557 | 107 8 bits: max7310, pca9534, pca9538, pca9554, pca9557, 108 tca6408 |
| 108 | 109 |
| 109 16 bits: pca9535, pca9539, pca9555 | 110 16 bits: pca9535, pca9539, pca9555, tca6416 |
| 110 111 This driver can also be built as a module. If so, the module 112 will be called pca953x. 113 114config GPIO_PCF857X 115 tristate "PCF857x, PCA{85,96}7x, and MAX732[89] I2C GPIO expanders" 116 depends on I2C 117 help --- 61 unchanged lines hidden --- | 111 112 This driver can also be built as a module. If so, the module 113 will be called pca953x. 114 115config GPIO_PCF857X 116 tristate "PCF857x, PCA{85,96}7x, and MAX732[89] I2C GPIO expanders" 117 depends on I2C 118 help --- 61 unchanged lines hidden --- |